There are many techniques and methods used for getting hot water. You can install solar geyser in your house for getting more hot water without spending the money on the electricity bills. This system works on basis of sunlight. There are some conductors used for collecting the heat of the sun and further produce for heating the cold water which is stored in the water tank.
Which type of hot water system you can use?
The main purpose of the geyser is producing the hot water which is used for the daily working. There are different types of solar geysers used in the homes which are –
Drain down system-the working of this system is similar to the indirect water heating system. It produces the water storage to collector and the heat is transferred by the heat exchanger is the closed loop If solar energy available.
Indirect water heating system – in this hot water system there is a closed loop in which freezer protected fluids are circulated. Then the heat is transferred by the heat exchanger to the portable water. There are two types of solutions used in the freezer protected fluid, water ethylene glycol and water propylene glycol.
Direct circulation system – in this system the collected water is pumped from the collectors in the sunny hours. Freezer protection is used for regulating the water from the storage tank and by flushing from the water tank. Recalculating system increases the energy while the flushing reduces the time of operation.
Air system – in this hot water system, there is hot air is used to get the hot water. There is fan inside the system which moves the air into an air to water heat exchanger. This hot air is used to getting the hot water for using the different purposes.
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