How to choose the lift of domestic automatic booster pump? Introduction of types of household automatic booster pump

Household automatic booster pump, as its name implies, is a kind of household product with relatively small volume and humanized floor space. On the one hand, this booster pump can play a key role for friends who live in high-rise buildings and have low water pressure. On the other hand, the product is simple to operate and the price is relatively suitable, so it can still meet the basic needs after long-term use. Interested consumers can refer to the following information.

First, the home automatic booster pump? How to choose the size of the elevator

First of all, determine the flow. It is best to calculate the peak hourly water consumption of your high-end residence to 3-4 tons. Of course, it also depends on the size of the municipal pipeline in your home. This kind of pipe is generally 20 or 25 inner diameter, and the water supply is sufficient; In terms of lift, we can get out of the water now, but the water pressure is small. It is enough to select the rated lift15m. As long as the flow keeps up, this lift is absolutely enough. You said Gryffindor CM 1-3? The maximum lift is 27 meters, which is enough, but the flow is a little small, which may not reach the maximum peak water consumption of your high-end residence. If the flow can't keep up, no matter how high the water pressure is, it's useless.

Second, there are many kinds of home automatic booster pumps:

1: water flow automatic booster pump

Working principle: The water flow sensor (water flow switch) in the water pump is driven by its own flow rate in the water pipe (4L per minute), and the sensor transmits the signal to the controller in the water pump, which controls the motor of the water pump to work, and the water pump works to pressurize and supply water.

Advantages: simple structure, simple principle and low price? Disadvantages: water flow switch is easily blocked.

2. Pressure automatic booster pump

Working principle: The pressure sensor (with upper and lower limits) in the water pump senses the pressure in the water pipe to control the water pump. When the pressure in the water pipe reaches the upper limit of the water pump pressure sensor, the water pump stops working, and when it is lower than the lower limit of the water pump pressure sensor, the water pump starts.

Advantages: groundwater can be pumped at a low price? Disadvantages: the contacts in the pressure sensor are easy to sinter (the water pump will not work)? If the impeller is not used for a long time, it is easy to get stuck with the pump body (water rust). The motor will heat up and burn out after it is stuck. When using a small flow of water? The pressure sensor of the water pump keeps going back and forth between the upper limit and the lower limit (the water pump keeps turning on and off), and the tap water is large and small.

3. Electronic stable automatic booster pump

Working principle: The water flow sensor (high sensitivity) and the pressure sensor (electronic, no working current) sense the water pipe pressure and water flow to control the start and stop of the water pump. When the pressure in the water pipe drops, the water pump pressure sensor sends a signal to the water pump controller. Start working while the water is still running? The sensor also sensed water flow, and the water pump was working. When the water consumption decreases gradually and the pressure reaches the upper limit, the pressure sensor provides a stop signal to the controller, but the water flow sensor still provides a working signal (only the flow decreases). The water pump controller still controls the water pump to work until the water flow sensor cannot sense the water flow and the pressure sensor reaches the upper limit.

Advantages: stable outlet pressure, compact structure, long service life and water shortage protection? Disadvantages: the price is slightly higher.

4. Variable frequency and constant pressure water supply pump (system)

Working principle: the pressure sensor senses the pressure in the water pipe, outputs an electrical signal to the frequency converter, controls the rotating speed of the water pump motor, and plays the role of constant pressure. Advantages: power saving, adjustable working pressure, long service life, light sound, disadvantages: high price.

The above is the principle of home automatic booster pump and the matters needing attention in the purchase process.

From the above example, we can know that the common household booster pump, as its name implies, is a special product that can be used to increase water pressure. On the one hand, this kind of pump occupies a small area, is compact, and is convenient and quick to handle and use in the later period, especially suitable for residential use, and is more humanized than the pump design in public places and production workshops. On the other hand, this kind of household booster pump will be divided according to the specifications, and we can analyze it in detail.

Tubatu Online provides you with "every decoration quotation, 1-4 local decoration companies, 3 sets of decoration design schemes" and the decoration pit avoidance strategy for free! Click this link:/Zhu Ye /zxbj-cszy.php? to8to _ from = SEO _ zhidao _ m _ jiare & amp； Wb, you can get it for free ~