The water supply equipment of
Nanfang Pump Industry Co., Ltd. includes constant pressure frequency conversion water supply equipment, pipe network lamination (no negative pressure) frequency conversion water supply equipment, and intelligent frequency conversion water supply equipment. Suitable for a wide range of uses, such as residential water supply, public place water supply, manufacturing water supply, etc.
Water supply equipment is a new type of environmental protection and energy saving professional equipment specially developed to solve the problem that the user cannot reach the user's water level or flow due to insufficient pressure. Water supply equipment can be divided into the following types: tank water supply equipment, towerless water supply equipment, fire water supply equipment, variable frequency constant pressure water supply equipment,
Widely used in the market are variable frequency constant pressure water supply equipment, fire protection water supply equipment, and non-negative pressure water supply equipment. Water supply equipment
generally consists of a pump unit, a frequency conversion control cabinet, a diaphragm pressure tank, a pressure sensor and some accessories. However, due to different types, some special equipment is also used, such as: non-negative pressure variable frequency water supply equipment will use non-negative pressure steady flow tanks; towerless frequency conversion water supply equipment will use position sensors ... due to the different composition, the price is also Not nearly the same.
Popular water supply equipment on the market can be divided into: non-negative pressure variable frequency water supply equipment, towerless frequency conversion water supply equipment, dual-mode frequency conversion water supply equipment, household integrated water supply equipment, pneumatic water supply equipment, etc.
The traditional water supply method is inseparable from the reservoir. The water in the reservoir is generally supplied by the water pipe network. In this way, the pressured water becomes zero after entering the pool, and then pressurizes from zero, resulting in a large amount of electricity. Energy waste. TSWG general-purpose non-negative pressure variable frequency water supply equipment is a kind of energy-saving water supply equipment. It is a secondary water supply equipment that can be directly connected to the water pipe network and does not have any side effects on the water pipe network. The water supply is directly stacked on the basis of pressure to save energy, and also has many advantages such as fully enclosed, pollution-free, small footprint, fast installation, reliable operation, and convenient maintenance.
The non-negative pressure water supply equipment makes full use of the original pressure energy of the water pipe network. Under the same water supply demand, a relatively small power pump and control equipment can be selected. At the same time, the water pressure of the tap water is used directly at night when the water flow is small. Supply water without starting the pump. Compared with the traditional water supply equipment with pool, it can save a lot of electricity operation cost and investment cost.
The non-negative pressure booster water supply equipment uses a water pump to directly connect to the tap water pipe network. A pressure regulating tank is used as the pump water inlet and storage device. A vacuum eliminator is used to eliminate the negative pressure generated in the pipe network. The pressure regulating tank is used as the water inlet and water storage device of the pump, and the vacuum pressure remover is used to eliminate the negative pressure generated in the pipe network. The secondary boosting of the water supply is realized on the basis of making full use of the original pressure of the water pipe network. The equipment not only achieves the purpose of increasing (and does not affect the water of other users of the pipe network), but also saves the construction of pools and water tanks. While ensuring the water quality of the pipe network (no secondary pollution), it can also make full use of the pipe network. The original water pressure has a significant energy saving effect, which can reach more than 50%. Fully automatic intelligent control of non-negative pressure water supply equipment
, with a variety of protection and control functions, can achieve true unattended.
Product features 1. Save investment: Save about 50% of investment, no need to build a reservoir or roof water tank, and use laminated water supply to reduce the initial investment of equipment.
2. High efficiency and energy saving, low operating cost: It can make full use of the water supply pressure of the municipal pipe network, how much difference, make up, no negative pressure, compared with traditional water supply equipment can save 30%-90%. Power outages can also maintain hydraulic water supply to municipal networks.
3. High degree of intelligence, simple operation, saving manpower: The device is controlled by a fully automatic intelligent controller, which is adjusted according to the user's water consumption and the tap water pressure of the pipe network, and is unattended. And the use of human-machine interface (text, digital) display, so that customers can more intuitively see the operating status of the device.
4. Environmental protection and sanitation: The equipment is fully closed to completely eliminate secondary pollution of water sources.
5, complete protection functions: with perfect overload, short circuit, over voltage, under voltage, phase loss, over current, short circuit, water shortage and other automatic protection functions. Can signal alarm, self-test, failure judgment, etc. under abnormal conditions.
6. Small footprint and convenient installation: The whole set of equipment has only one set of water supply control cabinet, non-negative pressure steady flow tank and pump unit. The installation is very simple and convenient.
7. Extend the service life of the equipment: Soft start can be reliably achieved for multiple pump sets, which protects the power grid and pipe network from impact, and rotates in turn, greatly extending the service life of the pump and motor. Equipment life can be extended by more than 3 times.