Tag Archives: solar water heater manufacturer

Solar water heater or into IC era

Posted on January 16, 2012 by admin

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or into IC era

[REVIEW] Intelligent Control (intelligentcontrols) English abbreviated as \"IC\", which is defined as: in the absence of intervention can be driven independently to achieve the control objectives of the intelligent automatic machine control technology. IC era is the era of intelligent control.

      Intelligent control (intelligentcontrols) English abbreviated as \"IC\", which is defined as: in the absence of intervention can be driven independently to achieve the control objectives of the intelligent automatic machine control technology. IC era is the era of intelligent control.

Since the 1980s, information technology, the rapid development of computing technology and other related disciplines and mutual penetration, promoting science and engineering research to control the deepening, especially in the 21st century, all kinds was the rapid development of science and technology situation, the human aspects have become more sophisticated, the demand and technology conditions have been met to support the case, the control system to the development of intelligent control systems will become a trend.

Turning to solar thermal industry, with the industry\\ s all-round development of are constantly theory, technology, production change. Compared with the early solar water heaters, solar water heater is more mature now, for consumers, more brands of solar water heaters, selective bigger, better read the form, the collector was increased, the quality is more stable; for distributor business, the better to sell solar water heaters, installation of more systems, and more emphasis on after-sales service of; of production enterprises, greater output, the standard is more standardized, itself a development and growth. When a developed to a stage, the product will gradually produce a higher level requirements. People like living in the material reaches a certain stage, based on the requirements will have on the spiritual life, and how to meet the higher demand for solar water heater solar energy into a production factory is a need to continue research and development, to improve an important topic.

The revolutionary control system

Control of human wisdom that higher organisms are the most talked about a desire, so human service products manufactured by the man himself is bound to be controlled. But with the growing awareness and the changing requirements of the control, intelligent control has become the highest current human understanding.

Combined with the continuous improvement of people\\ s demands, solar water heaters to today, has not only a single product, but a saving of energy and produce hot water system. Almost all aspects of this system have been developed, the capacity of water tank used to meet the different number of people, all kinds of vacuum tube collector efficiency has been increased to almost cap, stand to meet the various needs of various types of construction but the CD …… Alone in the control of solar water heater has been no revolutionary change.

Circles in the pan appliances, there is a control technology deeply influenced the later appliance manufacturing, it is wireless remote control technology, this is a technology developed by the military and later civilian-based, large-scale projects by industrial and agricultural use, Since the use of the appliance industry after entering into the homes of ordinary people, has now become an integral control system.

Early television, to conduct various parameter settings, select different channels, different volume must require users to manually adjust himself forward, not only cumbersome but also with the use of frequent, it will affect the entire television system damage. TV remote control system was implanted, when people look at the TV to change channels, volume, set the parameters up front do not have to be adjusted manually, even if it is lying in bed, need only fingers, use the remote control can be completed, and because it does not have to repeatedly touch the TV, but also to some extent, increased the life span of the TV. This revolutionary application allows simple manual TV from almost disappeared, and the current worldwide TV manufacturers have basically no longer produced manually television, and every TV will be equipped with a wireless remote control. The changes in human intelligence while also applied to other products, such as air conditioning, stereo, DVD and so on. This is a big change control system, but also the future direction of human control systems, intelligent inevitable.

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Solar water heater insulation in winter there are articles on strike

Posted on January 14, 2012 by admin

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– China Manufacturer
Thank you for inquiry my solar water heater manufacturer, Tel:+86-574-27721005, Email:info@chinasolarspower.com
http://www.chinasolarspower.com/

insulation in winter, there are articles on strike

Solar energy is a low-carbon energy, both saving and environmentally friendly, , not only energy saving but also with the other water heater to save money, so more and more people welcome. However, master Liu in Tianjin last year to install solar water heaters in the winter turned out to strike Qi Gong, which in the end is how it happened?

[Period] (Shanghai Ning Chenyang solar water heater factory workers)

Workers: foam material it will not the same? Impossible, or the same foam material. Most is that they are a little advanced equipment, mechanization, mechanization of the whole, the quality is the same.

[Text]

Reporters saw the workers first, and the processed water tank shell on the steel frame in place.

Next, workers from two bucket to scoop out the two different colors of liquid poured into an iron cylinder yard.

[Period] (Shanghai Ning Chenyang solar water heater factory workers)

Workers: This is a white material.

Correspondent: This is the white material.

Workers: this is the black material.

Correspondent: This is the black material. What proportion of this increase by ah?

Workers: one to one.

[Text]

Workers are called \"black material\" is \"more than methylene diphenyl isocyanate,\" commonly known, so the colors are black, so that the black material; \"white material\" is commonly known as polyether polyols, color is white, so that white material. Black material and white material after stirring, quickly pour the water tank and shell in the middle of the gap.

[Year]

Reporter: This side to Gary?

Workers: Yes.

[Text]

The original material is a liquid black and white material chemical reaction, foaming, swelling up, and soon formed a solid insulating layer. Industry put this black and white material mixed foam material to form the material known as \"polyurethane foam.\"

Polyurethane is a very good insulation, but its high technology and technical requirements, in accordance with technical requirements, the workshop production of insulation should be closed, the indoor temperature should be controlled at 20-30 degrees Celsius, but also with a high temperature aging treatment equipment, but here in addition to two barrels of steel and a few broken, there are no other devices, totally inconsistent with the process requirements.

As the completely manual operation, where production of a water tank insulation, you need to complete several foam.

[Period] (Shanghai Ning Chenyang solar water heater factory workers)

Reporter: add a few back?

Workers: this fill up, usually to increase five times.

Reporter: about plus five, that trouble you this enough?

[Text]

After half an hour, the workers completed the foam, the water tank removed from the steel frame. Reporters found that just produced a lot of empty water tank insulation.

[Year]

Reporter: You do not send this foaming Well, this is so ah.

Workers: the middle there will be gaps.

Reporter: there will be gaps.

[Text]

Water tank insulation Why are so many holes it? The worker tells us the reason: these holes are caused by manual foam – foam as hand pressure is low, the middle of two hard foam seal, there will inevitably empty.

This backward production technology has long been out of the big manufacturers. Presently, have all adopted the automatic high-pressure foam machine foam, foam molding, insulation layer density, thermal insulation effect. Experimental data show that the use of fully automated production of high pressure foaming machine insulation, thermal conductivity is very low, generally in the 0.02 W / m ° (W / m · K) or so, effective insulation, foam production and use of hand insulation layer, the pressure is low, the need to complete several foam, insulation layer density, thermal conductivity up to 0.05 W / m ° (W / m · K), and automatic production of high pressure foaming machine insulation compared to the thermal effect has to be a lot of difference.

Reporters in the morning sun solar water heater Haining plant survey, also found that such a strange phenomenon: in the production process of the insulation layer, each complete a foam, the workers have to add something to the tank. The original workers are added to the tank waste. The worker said, these wastes are used for solar water heater from the tank on the dismantled. So why add the foaming process these waste it?

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Peking University is the high end solar water heater element and upgrade

Posted on January 14, 2012 by admin

Web Design And Seo For www.china-webdesign.com
– China Manufacturer
Thank you for inquiry my solar water heater manufacturer, Tel:+86-574-27721005, Email:info@chinasolarspower.com
http://www.chinasolarspower.com/

Peking University is the high-end element and upgrade

    In 2011, per solar north is that \"specially designed for the house,\" the brand new ideas, focus on doing high-end solar, and other brands were effectively separated.

    At present, the construction of villas, although the country has been controlled, but still a very large market. Beijing Fang Yuan High-Tech Co., Ltd. is a subsidiary of Beijing University of solar element is aimed at this market, from consumer groups to be divided, all of the design concept and product design capabilities are focused on \"high end\" commence. As we all know, part of China\\ s solar thermal industry, main companies \\ technology\\ trump card, such as vacuum thermal protection and heat-absorbing technology, part of the main corporate \"health\" concept, can be pressurized and non pressurized solar energy solar energy, but have their own advantages and disadvantages. The North is per solar inventive select \"high end\" of this position, the pressure and non pressure combine organic and discard the drawbacks of the two play the advantages of both, then make yourself stand out in the industry quickly. Meanwhile, with the brand, coupled with a good quality, solid market base, in general this year, the solar industry market downturn, solar north is still made per year growth of 50% good results.

    At the university is the production of solar energy per base, Zhang explained to us is North of $ new \"Extreme\" series of new products, these new products in terms of appearance, texture, have a revolutionary performance improvements, more effective protection for good quality of life of consumers. And, unlike other solar products such as requiring constant maintenance, even if the customer misuse, then start clicking the appropriate function key, solar water heater can return to work, to ensure consumer access to safe, healthy, comfortable hot water.

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Solar water heaters and different seasons with the South

Posted on January 13, 2012 by admin

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– China Manufacturer
Thank you for inquiry my solar heating systems, Tel:+86-574-27721005, Email:info@chinasolarspower.com
http://www.chinasolarspower.com/key-solar-water-heating-system-9/

and different seasons with the South

Demand determine the market size, the booming solar market is its own advantages of s by the decision. Solar water heaters do not have gas, electricity, or electricity is not small, intelligent control, safe and reliable to use, fast and convenient, environmentally friendly and energy saving.

    Solar water heaters and the South

The source, then the root of solar water heaters should be in the north, and in the north to get a comprehensive application, the solar market is booming, people are bound to ask: Although the North with a good solar water heater, but for the South it? The answer is yes.

As the national government\\ s control, electricity and gas costs have a certain level of improvement, the purpose is to encourage people to use new energy sources, thus, the south of Guangdong, Guangxi and other regions of the solar hot situation. Demand determine the market size, the booming solar market is its own advantages of solar water heaters by the decision. Solar water heaters do not have gas, electricity, or electricity is not small, intelligent control, safe and reliable to use, fast and convenient, environmentally friendly and energy saving.

Some people think that just like solar water heaters in the south tasteless, tasteless gesture. The sun is good you do not want to use hot water in winter, but not want to use. In fact, this idea is completely wrong, large-capacity models of the solar water heater can solve this problem completely, they are water, thermal well, a full sun exposure may be a few rainy days in a continuous supply of hot water. Long rainy season can also use the auxiliary heating, power consumption is only conventional electric water heater 1 / 10, and the safety and long life. Meanwhile, the southern sun in winter and non-monsoon season is not less than the North, and the ambient temperature is high, even if the semi-cloudy day or half-day sun can shower. Now some manufacturers developed solar power can be achieved in the case of non-normal use of solar water heaters, temperature can be described as a sweeping change.

Secondly, Southerners in general have the habit of daily bathing, and water consumption. If long-term use of electricity, gas water heater, would cause great waste of energy. The large-capacity models of water heaters, water is generally 200 liters, equivalent to the water heater or gas water heater 5 to 20 hours produced by hot water, shower and tub for several people.

Again, we all know, in terms relative to the northern, southern life, the level of consumption is relatively high, to accept new things faster, long-term investment for the benefit of a solar water heater, the South generally accepted users. And as energy prices increase, solar energy is also more and more southerners welcome.

Although a variety of reasons, electricity, gas water heater market in the South pre-empted, and heavy use, but this does not affect the rising star of solar water heaters come from behind, but the South also has some well-known manufacturers of solar energy, and some have been developed over the past two decades, and now some manufacturers to enter the solar industry, solar manufacturers want to compete with the level of the North. At present, solar energy markets such as southern Guangdong, Guangxi is booming, huge potential, high consumption may be promoting it as the main battlefield of solar water heaters, research and design products for the South can be a great prospect.

Seasons with different solar water heater

Measure the performance of solar water heater is one of the merits of the thermal efficiency indicators, the so-called thermal efficiency is the per unit area within a certain period of time to absorb the energy and the ratio of global solar radiation. In particular, ambient temperature and solar water heaters, the greater the temperature difference, the more heat loss, the lower the thermal efficiency, so the measure of each quarter, the thermal efficiency are not the same. Thermal efficiency of the more stable, indicating the quality of solar water heaters more reliable.

Solar water heaters is the use of the sun to work, but overall several days each season to God \"face\", or overcast, or rain, rain, or foggy, not to mention the majority of the spring and summer precipitation, then we should borrow the auxiliary energy to meet the shortfall. At the same time, each season the Earth is not the same distance from the sun, at perihelion in summer and winter at aphelion. Perihelion when the solar radiation intensity is high, aphelion is relatively low, so under normal circumstances the heat capacity of solar water heaters in summer than in winter high.

Alternating seasons, orbits the Earth at a different location, the sun angle projected onto the surface of the Earth is not the same. Solar water heater collector surface and the angle of sunlight into the rays are not the same, and the vertical angle is the maximum thermal efficiency of solar water heaters, the best degree. However, the general solar water heater installation angle is fixed, which determines the water heater can not achieve the best efficiency of each season. Technical design of products generally consider high thermal efficiency in the winter because the winter temperature is low, and because at aphelion, this is conducive to the collector. At the same time, this design had a summer solar water heater hot water but not the phenomenon, but because the use of hot water in summer conditions are not harsh, this phenomenon is also no big problem.

Solar water heaters are long life and is closely related to seasonal changes in the environment. Under normal circumstances, air humidity, high temperatures, solar water heater stand, tank and so exposed to the air, over time, there will be corrosion and rusting. Winter is better, but the winter of pipe insulation is very important, especially pipe joints very demanding. Although the winter cold but also to bring some little trouble running their own, but once you have the right to use, does not prevent the user. Now many companies put forward a design standard for the winter, easy to use concept, as technology advances, the winter is not normal to use a big problem, the impact of solar water heaters by the season very much.

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