Kangchuinuo (CU) variable frequency water supply equipment

Fuzhouwater supply equipment、Fuzhou variable frequency water supply equipment、Fuzhou constant pressure variable frequency water supply equipmentfromFuzhou Sanhui Electromechanical Co., LtdsubsidiaryKang Chunu(CU)Provided by the brandplumbing equipmentTherefore, it can also be called Fuzhou Kangcui New(CU)Water supply equipment.

Fuzhou Kangcui New(CU)Working principle of water supply equipment

Kang Chunu(CU)The basic working principle of water supply equipment is to automatically adjust the number of running water pumps and the speed of one water pump according to changes in user water consumption, so as to maintain a constant outlet pressure of the water pump.

When the user's water consumption is less than the output of one water pump, the system operates through variable frequency speed regulation of one water pump according to the change in water consumption; When the water consumption increases, the pressure in the pipeline system decreases. At this time, the pressure sensor transmits the detected signal to the equipment control system. Through the operation of the chip, it determines and sends instructions to the frequency converter to control the water pump motor and increase the speed to ensure constant system pressure; On the contrary, when the water consumption decreases, the speed of the water pump slows down to maintain a constant pressure.

When the water consumption exceeds the output of one pump, the first pump switches to power frequency operation, and the second pump starts variable frequency speed regulation operation. When the water consumption is less than the output of two pumps, one or both pumps can automatically stop running.

Throughout the entire operation process, the system maintains a constant pressure to keep the water pump operating in the high-efficiency zone, ensuring both constant pressure water supply for users and energy savings.

Fuzhou Kangcui New(CU)Product characteristics of water supply equipment

1、 Significant economic benefits: By using this equipment, there is no need to build a water tower or a rooftop water tank, which not only reduces the construction period of the project, but also solves the problem of high project cost. It also overcomes the shortcomings of large air pressure fluctuations and frequent pump start-up.

2、 Rigorous design: The equipment adopts variable frequency and constant pressure control of the water pump, which can maintain a constant outlet pressure of the pipeline regardless of changes in the system's water consumption.

3、 Reliable operation: The equipment adopts a frequency converter and high-quality domestic water pumps, with complete protection functions and automatic and manual conversion functions, making the operation very reliable. And it has good performance, flexible control methods, and strong anti-interference ability.

4、 Efficient and energy-saving: This device can adjust the speed of the water pump according to the changes in the user's water consumption, so that the water pump always works in the high-efficiency zone, and the energy-saving effect is obvious. It can save electricity more than a constant speed water pump35%.

5、 Easy to operate: The device adopts fully automatic control,PIDAdjustment, keyboard operation, human-machine interface (text, numbers) display. Operators only need to switch the electrical control cabinet switch to achieve the desired operating conditions for users, achieving fully automatic unmanned operation.

6、 Complete protection functions: It has perfect automatic protection functions for overload, short circuit, overvoltage, undervoltage, phase loss, overcurrent, short circuit, water source shortage, etc. Can perform signal alarm, self check, fault diagnosis, etc. in abnormal situations.

7、 Small footprint and easy installation: The entire equipment only has one set of water supply control cabinet and water pump unit, making installation very simple and convenient.

8、 Extending the service life of water pumps and motors: It can reliably achieve soft start for multiple pump units, avoiding impact on the power grid and pipeline network, and rotating alternately, greatly extending the service life of water pumps and motors.

Fuzhou Kangcui New(CU)Scope of application of water supply equipment

1High rise buildings with water pools, hotels, schools, urban residential areas, enterprises and institutions, and rural living water for the construction of new rural areas.

2Domestic or production water for factories, industrial and mining enterprises.

3Various types of water plants, water supply stations, sewage and wastewater treatment plants, agricultural irrigation and drainage stations, etc.

4Centralized hot water supply for high-rise buildings, residential areas, and enterprises and institutions.

5Pressurization of cooling water and circulating water in production and daily life.

6Constant pressure oil transportation in oil field pipelines, oil depots, gas stations, etc.

inFuzhou water supply equipmentIn the brand,FuzhouKangchuinuo (CU)Variable frequency water supply equipmentProvide equipment selection, pipeline design, energy-saving renovation, maintenance, and trade in services. From this, it can be seen that Kangchuinuo (CU) has strong integration capabilities for water supply and drainage equipmentFuzhou constant pressure variable frequency water supply equipmentWhen making purchases, please consult Fuzhou Sanhui Electromechanical Co., Ltd. before making a decision.