Generally, for households living on high floors, it is not uncommon for water and water to be kept low. At present, most houses are equipped with booster pumps, and some use water towers to store water. Therefore, booster pumps must be very much needed. The pump, as its name implies, is a pump used for supercharging. Its uses mainly include the use of water heaters for boosting, high-rise low water pressure, saunas, bathing and other pressurization, and the pressure of the uppermost floor of the apartment is insufficient for pressurization, and the solar auto-pressurization is reversed. Permeation water purifier pressurization and so on. Here together to understand household boosting pump selection guides and household boosting pump the price.
Household pipeline booster pump selection guide
1, according to the specific situation to choose the model:
The booster pump has a characteristic that when the pipeline water quantity cannot keep up with the pump flow rate or exceeds the pump flow rate, the boosting effect will not be obvious. Therefore, the selection of booster pump should be based on the specific circumstances to determine the model, such as pressure-type electric water heater because of its special device, you need a larger flow pump, or difficult to play an effect.
The main parameters of the pump are power, head, flow and so on. The market for water pumps is mixed, and many manufacturers often inject a lot of moisture when labeling parameters in order to cater to consumers' psychology of pursuing high parameters. There are those hot water booster pumps, there are also unscrupulous businessmen directly to the room temperature hard to say hot water. Such pumps are used for long-term use in hot water environments, which can shorten the service life and cause the wires to be short-circuited and cause fire.
2. Some reasons for low water pressure do not necessarily use booster pumps:
There are many reasons for the water pressure problem. If it is like the pressure of water in the old house tank, etc., it can be solved by installing a booster pump. For example, when the pipeline is aged and blocked, and the 90 degree elbow is too large, the amount of water is reduced. However, the water pressure caused by these causes is low, and the booster pump has a limited improvement effect. In addition, if a water purifier with a small amount of processing is installed, if the amount of water is too large, the flow rate of water will become smaller, and some users will of course plan to install a booster pump, which of course has no effect.
3, understand the actual parameters:
Before purchasing the pump, you must learn more about the actual parameters of the pump from the seller, or do a preliminary understanding of the book (or Internet access). Such as the actual head and actual flow, so as not to cause trouble. What if the seller does not tell you truthfully? Haha, no hurry! There is a coup that is to look at the volume, the weight! No matter how big his pump power is marked, how high the head, the same weight and the same size of the pump head The power is similar.
There is also a more convenient way is that you can choose to directly consult the sales of Alibaba's customer service, provide your needs to us, we will choose the right pump for you.
Booster pump type
1, biogas type
The pneumatic booster pump is divided into a gas-liquid booster pump. The principle of the gas booster pump booster pump is to use a low pressure of a large area piston to generate a high-hydraulic pressure of a small-area piston. In the industrial field, it is used for chucking of machine tool chucks, inflating accumulators, inflating high-pressure bottles, and reducing the pressure gas to high-pressure gas. Where the pressure of the air source is not high enough, a booster pump can be used for either mechanical or test equipment. The use of gas-driven, no arc and spark, is completely used in flammable and explosive liquid or gas places. Whatever the cause, the booster pump will start automatically to compensate for the pressure drop in the pressure keeping circuit. Compressed air, nitrogen, water vapor, natural gas, etc. can all be used as the pump's driving gas source.
2, gas liquid type
Until the pressure equalization is reached again, the use of a single-gas controlled non-equilibrium gas distribution valve is automatically stopped to achieve automatic reciprocating movement of the pump. The gas drive portion of the pump body is made of aluminum alloy. The wetted part adopts carbon steel or stainless steel according to different media. The whole set of seals of the pump are imported high quality products, thus ensuring the performance of the gas-liquid booster pump.
3, air type
The principle of the air booster pump is to use a low pressure of a large area piston to produce a high hydraulic pressure of a small area piston. The air booster pump is used in the working environment where the original air pressure system is to increase the pressure, and can increase the air pressure of the working system to 2-5 times, and only the compressed air in the working system needs to be used as the air source. The pump is suitable for single-source pressurization. No power supply (can be used in areas where explosion protection is required). Within the pressure range of the pump, the regulator valve is adjusted to adjust the inlet pressure, and the output hydraulic pressure is correspondingly adjusted accordingly.
4, chlorine type
Chlorine booster pumps have a wide operating pressure range. Different types of pumps can be used to obtain different pressure zones. Adjusting the input air pressure output pressure is adjusted accordingly. Extremely high pressure can be achieved, gas 90Mpa. With a wide range of flow rate, it can work smoothly for only 0.1Kg of air pressure for all types of pumps. At this time, the minimum flow rate can be obtained, and different flow rates can be obtained after adjusting the intake air amount. Easy to control, from simple manual control to full automatic control can meet the requirements. Automatic restart, no matter what causes the pressure in the pressure keeping circuit to drop, it will restart automatically, supplement the leak pressure, keep the circuit pressure constant. Operating safety, using gas-driven, no arc and sparks, can be used in dangerous places.
Booster pump operating principle
Firstly, the booster pump is filled with liquid, and then the centrifugal pump is started. The impeller rotates rapidly. The blades of the impeller drive the liquid to rotate. When the liquid rotates, it flows to the outer edge of the impeller by inertia, and the impeller draws liquid from the suction chamber. At the same time, the process In the impeller, the liquid flows around the blade, and the liquid exerts a force on the blade during the flow movement. In turn, the blade acts on the liquid with a force equal to and equal to the lift force. This force works on the liquid to obtain the liquid. As the energy flows out of the impeller, the kinetic energy and pressure energy of the liquid both increase.
The gas-liquid booster pump works like a pressure booster and applies a very low pressure to a large-diameter air-driven piston. When this pressure acts on a small-area piston, a high pressure is generated. Through a two-position five-vent control reversing valve, the booster pump can achieve continuous operation. The high-pressure plunger controlled by the one-way valve constantly discharges the liquid, and the pressure of the booster pump outlet is related to the air-driven pressure. When the pressure between the drive section and the output liquid section is balanced, the booster pump stops and no longer consumes air. When the output pressure drops or the air drive pressure increases, the booster pump will automatically start running until the pressure equalization is reached again.
The single-control non-equilibrium gas distribution valve is used to realize the automatic reciprocating motion of the pump. The pump gas drive part is made of aluminum alloy. The wetted part is selected from carbon steel or stainless steel depending on the medium. The general pump has two inlet and exhaust ports. The inlet port can generate "negative pressure" which is lower than normal pressure (ie atmospheric pressure).
In the exhaust port can produce pressure higher than the normal pressure called "positive pressure"; for example, it is often said that the vacuum pump is a negative pressure pump, booster pump is a positive pressure pump. Positive pressure pumps are very different from negative pressure pumps. For example, the direction of gas flow, negative pressure pump is the external gas is sucked into the suction nozzle; positive pressure is ejected from the exhaust nozzle; for example, the level of air pressure.
Domestic pipeline booster pump prices
Note: The above prices are for reference only.
Summary: The above is related to the selection guide for domestic pipeline booster pumps and the price of domestic pipeline booster pumps. It is for reference only and it is helpful to everyone. If you want to know more related information, you can pay attention to this website information.
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