emergency plumbers Richmond Safety first
To define and secure boilers safely, some professional specialized organizations such as the American Society of Mechanical Engineers (ASME) develop standards and regulation codes. For instance, the ASME Boiler and Pressure Vessel Code is a standard providing a wide range of rules and directives to ensure compliance of the boilers and other pressure vessels with safety, security and design standards.
Historically, boilers were a source of many serious injuries and property destruction due to poorly understood engineering principles. Thin and brittle metal shells can rupture, while poorly welded or riveted seams could open up, leading to a violent eruption of the pressurized steam. When water is converted to steam it expands to over 1,000 times its original volume and travels down steam pipes at over 100 kilometres per hour. Because of this, steam is a great way of moving energy and heat around a site from a central boiler house to where it is needed, but without the right boiler feed water treatment, a steam-raising plant will suffer from scale formation and corrosion. At best, this increases energy costs and can lead to poor quality steam, reduced efficiency, shorter plant life and unreliable operation. At worst, it can lead to catastrophic failure and loss of life. Collapsed or dislodged boiler tubes can also spray scalding-hot steam and smoke out of the air intake and firing chute, injuring the firemen who load the coal into the fire chamber. Extremely large boilers providing hundreds of horsepower to operate factories can potentially demolish entire buildings.
Źródło: https://en.wikipedia.org/wiki/Boiler#Safety
division into hot and cold water
To the houses is supplied cold water, which then needs to be warmed by their owners according to the adopted by them the way. In order to heat the water are established by plumbers boilers that can run on electricity or gas, they may also be connected to the central heating. Then throughout the year you have to smoke in the oven, to be able to use the hot water. More and more are also known ways to reheat the water during the summer, using for this purpose solar energy entering the house through a special window openings. At the same time preserved it must be divided into hot and cold water taps on symbolized by the blue and red color. The basic fee is calculated based on water consumption is a fee for cold water and sewage.
Installation of floor heating
Installation of underfloor heating can take a plumber. It will cooperate with our stove central heating. Once you have underfloor heating we must remember, to prevent freezing of water remaining in the pipes during the winter, which will not be used out of the house, and thus, give up its heating and incurring the related fees. We must remember that the consequences of the absence of such heating can prove to be fatal and freezing water can lead to cracks in the tiles in the room where we installed floor heating. One of the ways to prevent freezing of water pipes will be delivered to the special antifreeze fluid and accurate closing of the water valve shut off the water supply.