At present, two kinds of pumps are popular in the heating market, one is booster pump, the other is circulation pump. These two kinds of pumps belong to household booster pump, which are widely used, and can be used in various occasions requiring boosting in daily life.
Difference between booster pump and circulating pump增压泵与循环泵，顾名思义，具有不同的性能，在安装位置、适用范围、运行控制等方面都有各自的特点，具有明显的区别。
Booster pump and circulating pump, as the name implies, have different performance, have their own characteristics in installation location, application scope, operation control and so on, with obvious differences.
1. How it works
Circulation pump: circulation refers to the function of the pump, and centrifugal refers to the structure of the pump. They are two concepts. The working principle of the circulating pump is that the pump used for circulating water is called the circulating pump. For example, the hot water in the hot water pipe is circulated by the circulating pump.
Booster pump: fill the liquid booster pump, and then start the centrifugal pump. The impeller rotates at a high speed. The impeller blades drive the liquid. The liquid depends on the outer edge of the rotating inertia flow impeller. At the same time, the liquid is sucked in from the impeller in the suction chamber. The liquid energy and flow impeller. Then the kinetic energy of the liquid can increase the pressure.
2. Installation position
Booster pump is generally installed on the inlet pipe. After a section of the original pipe is cut, the pump can be connected to the pipe in series; the circulating pump shall be installed on the return pipe, and the pressure of the booster system is required to help the circulation. Cut a section of pipe with scissors, and the pump can be connected in series with the pipe.
3. Scope of application
Booster pump is generally used in the central heating system. Due to the small drop of solar energy, the water pressure is small, and the pressure of water heater is small, so it needs to be pressurized. The circulation pump is mainly used for the circulation of self heating users, or large household heating system. If the inlet water temperature is OK and the outlet water temperature is very low, the installation of circulating pump can solve this problem, but if the inlet water and return water temperature are very low, then it is necessary to find out the cause of non heat.
4. Pressure increase or decrease
Booster pump mainly solves the problem of small water pressure, which belongs to small pump with small pressure. This is mainly determined by the structure of the pump. The booster pump is pressurized by centrifugal force; compared with the booster pump, the pressure of the circulating pump is greater, which can drive the circulation of the whole heating system.
5. Product operation
Booster pump is multi-channel automatic control, that is, water flow switch is automatic switch control, as long as there is automatic start of water flow switch, there is no automatic shutdown of water flow; circulating pump is mostly manual control, which requires manual start switch to realize the connection operation and stop operation of pump.
Because there are great differences between booster pump and circulating pump, users must pay attention to distinction and difference in the process of purchase and use. It is the best to use both pumps, which are suitable for their own location, otherwise it will be difficult to meet their own needs, or even damage the whole system. When you are not sure which kind of pump to choose, try to consult professionals and listen to their suggestions.
There are many hidden dangers in the warm air pump. Now it is generally driven by the power supply in the market, so the pump body cannot be poured into the water, exposed to the sun, or frozen. In the process of use, it will heat up, which needs to be installed in the ventilation place. It cannot be wrapped with cloth to prevent fire disaster.
Because the water contains impurities, such as rust and scale, these impurities in the water pump have accumulated for a long time, which is easy to block the impeller or cause the sound of the motor to become louder and louder. Therefore, the normal use of the water pump and people's family life will be affected, and the service life of the pump will be greatly reduced.
From the above analysis, it can be seen that in solving the problem that the floor heating is not hot, many families put forward the installation method of pump or circulating pump, but because of the performance of the two pumps, the application range is different, so the user needs to pay attention to and distinguish between the purchase and installation. Of course, if your home is a central heating user, you need to think twice before installation, do not appear in your own heating, the surrounding neighbors heating cold situation. It's better to ask professionals to find out the cause of the fever and solve it according to local conditions, and ask relevant units to adjust and maintain it.
This article is provided by the gas booster pump manufacturer. Our website is: http://www.sdjingtuo.com. We will provide you with better service with our wholehearted enthusiasm. Welcome to visit!