Posts Tagged science

Solar Water Heaters

Posted by on Tuesday, 1 October, 2019

What kind of maintenance you need a solar heater? This type of solar water heaters do not have any mechanical or electrical operation, which makes equipment with minimal maintenance. Maintenance consists basically of two cosas.1. Clean evacuated tubes at least twice a year with a soft cloth dampened with white vinegar. This cleaning is done in the morning or afternoon in February. Change magnesium rod which includes the computer every two years. What happens if you break an evacuated tube? If a tube is broken, this should be replaced with another. The kit includes a plug that is placed in the water heater to work while replacing the damaged pipe.

What size equipment do I need? In Mexico it is considered an average of 40 liters of hot water per person per day, so we must multiply this number of gallons by the number of people living in the house where we installed the equipment and the recommended size. the best selling computers in the domestic market, have capacity between one hundred and two hundred liters. Can you have installed solar water heater only without conventional backup system (boiler)? If you can, given the weather conditions of the Mexican Republic and the high rates available in the country. The solar heater cover more than 85% of hot water demand in the year to ensure 100% consumption is recommended as backing a conventional boiler. Is amending the plumbing of the house where the heater is installed solar? The installation is indoors does not change at all, will have solar-heated water at those points where normally have. The only points where the hydraulic changes are out of hot water boiler (if you have one) and the mains cold water tank is large (gravity systems).

Does the solar water heater works in winter? This type of solar water heaters, if they work in the winter and do not require extras to operate safely. The temperature of hot water delivered is 50 C, approximately around the country. Does the solar water heater works on cloudy days? Depending on the intensity and the period of cloudy water equipment delivered hot to cold. If the cloud is partial and lasts a few hours will have hot water, but if the cloud is severe and lasts several days, will warm to cold water. What is the proper guidance? In Mexico the equipment installed on the roof facing south geographic deviations of plus or minus 20 to the east or west are eligible. The average angle is 20 . What is the lifetime of the solar heater? This type of equipment has a useful life of more than 15 years.


Posted by on Wednesday, 31 October, 2018

A crucial aspect for achieving big goals is to think in time that will take us, when we look at this situation from a logical point of view and perspective of the conscious mind then the road seems unattainable or too long, say someone wants to accumulate a million dollars, if in the last year alone he managed to save $1000reasoning will say, well in a year is equivalent to $1000, to reach the million then dealing with thousand years, but that doesn’t work that way, even from the logic it is known that it is possible to make changes to speed up the process, however the power of a limiting belief can direct that way. A factor that influences for achieving our objectives is our own perception of the facts, the faith and conviction of what we are undertaking, of home this just vague ideas are, IE is more optimistic that a State, but to the extent that we go along then single information is transformed into energy, which is crucial to achieve any objective, in the book by modifying our beliefs to achieve the success of Steve Alpizar system will find the way in which your conscious mind must work to accumulate high levels of energy, in this book you will find great strategies for the conscious connection with the infinite power of the subconscious mind, will clear slowly and systematically and continuously limiting ideas which have it tied shortly. We see that the change of inner perception is very important to move forward, it is more if we had a highly developed faith things may occur instantly, this normally we call it as miracles and you’re in the ability to perform them, of course that this situation is not easy to run, usually is required long trial to overcome our limitations and access to power more efficiently. Then comes the second important strategy and is closely linked with the first and is the attention that we pay to our goal, it is interesting to note that all persons have exactly the same initial energy, regardless of condition have born, when we see marked differences, why is only one, on which we have focused activities, it is true that there may be some favorable conditions for some, but that is not justification for not achieving any goal by big to be. In the book by changing our system of beliefs to achieve the success of Steve Alpizar will find many techniques to make optimum use of the senses, will condesar your mental set in a solid manner so that your conscious desires can be fulfilled, more compact is the mental set powered by the senses then the time of materialization will come much more quickly. If you work in something you will always have some type of retribution, the universe is perfection and always returns what we sow, for higher yields obviously think that it is necessary to sow more and so it works, so if you have high aspirations also should give the best, think big and work on large, doing so She is ensuring excellent results. Remember that everything has a cause and an effect, you must fight to make the realization of its goals the gorgeous effect of what you planted, here is where the time is vital, as Steve Alpizar tells us even making a correct use of the techniques always is needed a little patience because the state change will taking some time, but once it is reached, everything flows dramatically. original author and source of the article..