Monday, October 4, 2010

Hydraulic control valve to raise the water level and stable operation of

People are familiar with the "pump" is a potential to increase the mechanical equipment, such as the main water pump is to raise the water level or increase the water pressure, and "pump" is a natural from the air, water or soil to obtain low thermal , acting through the power output can be used by people of high-grade thermal equipment, is an energy-saving, environmental protection, clean and hot water heating equipment, heat pump technology in recent years has drawn greater attention in the world of new energy technologies.



How to understand "heat pump"?



Here is a simple example, a few liters of gasoline consumption car could be a few tons of cargo from one place to another place, heat pump unit would be able to absorb heat from the natural heat pump through the "removal" (Work-driven heat pump power), access can be used for the production of life energy.



There are several heat pump?



According to different sources of heat, heat pumps can be divided into air-source heat pump, water source heat pump and ground source heat pump.



Solar heat pump water heater is the product?



Broadly speaking Yes, but with the conventional heat pump unit has a solar energy products is fundamentally different, mainly reflected in the different working principle: we must rely on conventional solar product exposure to direct sunlight or heat radiation system to achieve results, and Heat Pump mainly of heat absorption of the environment to achieve the heating effect.



What is the principle of heat pump units to carry out mining in accordance with heat?



Heat Pump Equipment Purchase a specially heat-absorbing medium - refrigerant, its liquefied state in less than minus 20 ℃, with the outside world there is a temperature difference between the temperature, the refrigerant can absorb heat from the outside world, internal evaporation in the evaporator vaporization through the heat pump unit in the refrigerant compressor to raise the temperature of the work, and then through the condenser so that refrigerant from the vaporization of the state into a liquefied state, in the transformation process, the release of a large number of heat transfer to the reserve tank of water, so that the water temperature increased, reaching the purpose of the hot water system, which is the product unique is also the reason the market potential.



Heat exchanger in the heat pump unit, then is it really necessary to run-time use of electricity?



To electricity, but electric-driven heat pump only from the outside in the environment to absorb heat, and heat released by hot water heating, rather than as electricity as conventional electric water heaters heat water directly, they use very little electricity.



Heat Pump heating compared with other What are the advantages?



Heat pump units are mainly embodied in the following: high efficiency, energy saving, environmental protection, safety. Non-combustible, explosive gas could be no promotion of electrical components, the absolute security; without any emission, waste water, waste residue discharge, absolutely environmental protection, heat pump unit operating costs average only direct electrical heating of 1 / 4, fuel, gas heating 1 / 3 ~ 1 / 2, 1/1.5 conventional solar energy.



The first phase of the recovery cycle of investment and how?



Heat pump units than the initial investment in fuel, gas boiler, slightly higher, but because of its unique energy-saving effect, usually within a year and a half way through the energy cost recovery, boilers and other heating methods, only five years of general life , and heat pump units for up to fifteen years of life.



Air heat pump power consumption is generally the number of units?



Tianshu air to the thermal efficiency of heat pump units are generally 300% -500% to 40 ℃ temperature rise, the production of one ton of hot water consumption of about 9-15 degrees. The approach requires an ordinary electric heating power consumption of 52 degrees.



Air heat pump hot water unit to the use and operation of simple?



The use of very simple, intelligent automation of the unit control system, the user only when the initial use of the power to open, in the future use of the process of fully automated operation, to reach a user-specified shutdown automatically when the water temperature, which is lower than the water temperature at user-specified system of self - switched completely to achieve 24 hours a day, at any time without having to wait for hot water. ball valve Trunnion Mounted Ball Valve Floating Ball Valve Top Entry Ball Valve Three way ball valve V Type Ball Valve
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