Water pump and water heater are essential for families in pumping water from wells, heating water to use daily. Especially, in the city, whether you use tap water, tall houses also need a water pump to take water up. This article will help you have an overlook about these devices (Best portable air compressor for those who concern):
Water pump:
In looking for information before you go to buy a water pump, you need prepare the information such as the height from the ground (or underground reservoirs) to put on high tank, the tank volume and placement of water pumps. Then, you decide to buy through consultation with staff at the shop. Normally, you should choose a water pump having a higher value than that your need about 1.5 times. For example, if your home has an average height of 10 meters, the water pumps have to have high speed about 13-15 meters. If the tank is small, you should buy a small capacity water pump.
You should pay attention to voltage part of the water pump. We usually choose a machine with voltage 220V / 50Hz. Also, some water pumps have two voltage 110V / 220V or pumps use three-phase electricity. Water pump flow is also an important factor when choosing. Accordingly, the flow of the water pump is pumping water in a unit time, often inscribed on water pumps Qmax. However, this is the maximum flow because in fact, pumping water flow depends on altitude, water pressure and capacity of the water pump.
You need to concern to the height indicated on the pump, usually written H, H max or Total H, the height from ground water (wells, tube or tank top underground) to the tank calculated on a straight stand as well. Normally, the machine can only take up about 70% water in compared to the design elevation. Consequently, water pumps located closer to water sources (ponds, lakes, wells …) will allow to pump better. The number of revolutions per minute is quite important for water pumps, often written notation rpm.
About placement of pumps:
Water pumps must be installed stably and close to the water source as possible and minimize the folding sections, turned by “contraction” pipe. You do not make pipe run “around”, it have to be more straight to get higher efficiency. The tighter water pump is fitted, the better water pump operations.
When placing the catheter into water pump, you have to pay attention to rupees. Rupees always require for blocking spam filter and sediment before the water passes through the water pump to pump water restrictions jam. Diameter pipe to water pump must be equal to the diameter of the pump input, not just the first diverged tube installation. Water pump priming system always should be technically correct installed. Output pipes should also mount diameter pipe with water pumps and valves should be fitted conveniently to repair for pumping.
Water pumps should not be put in wet place and you should use auto-breaker hedging electrical grounding wires. Depending on the capacity of the water pump, you need to use the correct power cord with safety value.
Normally, the water pump sometime be drowned by water (or called pressure drops, especially those households use water from water pump machine), water pump still run but cannot pump water up and cause the heat and fire to machine. Therefore, you do not pump water solid hours, for the weak water source and power used for water pump has also been reduced. Using in long days, water pumps will emit sounds, so you have to maintain sanitary and grease regularly. In addition, the pipelines are used in long days will be leaked, which reduces the performance of water pumps.
Water heater
On the market today, the water heater is divided into two categories: indirect water heater and direct water heater. Each machine has its advantages and disadvantages of different points, so you should consider carefully before buying products that fit with your family’s need.
Indirect Water Heater
This product has a large water tank (15 - 60 liters) to hold hot water. In setting temperature (after 5-15 minutes), time can be faster or slower which depends on the module capacity (1, 5 to 2.5 kW / hour). As water heater contains a water tank, so water heater is quite cumbersome, complex in installation with piping hot water, individual air but it is a highly durable product (simply heating 1 time and can be used for next times. Especially, if you have to use bathtub, the indirect water heater is a suitable option.
Direct water heater
This type of heating products is certainly compact. In operating, cold water will flow directly through the flask and be heated by burning wire in seconds. Now, all products direct water heaters of major brands such as Panasonic, Electrolux, or Arisron … are used ELCB which will ensure the safety for the user.
Water heaters are used to heat water directly, so they require water to be strong enough. So if you have a water source with low pressure, you should select products available that have turbochargers to push more water flowing. In compared with the same model, the additional booster pump will cost more hundred thousand dollars.
Thanks for reading and hope you will find good water pump as well as water heater for your family.
