Tower-less water supply equipment has the outstanding advantages of no need to build a water tower, less investment, less land occupation, automatic water and gas regulation, automatic operation, energy saving, automatic grid connection of tap water, etc. It can still supply water after power failure, and needs no supervision for several years after commissioning. Compared with the construction of water towers, it saves 70% investment and 60% investment compared with the existing high-level water tanks, which greatly saves the investment in civil engineering and is widely used for production, living and office water in enterprises, institutions, residential areas and rural areas. 20-2,000 water supply households. The daily water supply is 20? -50000m3, water supply height reaches 150m, and it is a 50-story building.
Using Okay's automatic tower-less water supply equipment, you only need to squeeze out a little place in the basement to install it. Units with running water can use this equipment to adjust peak water consumption and improve water pressure, which can meet the needs of large-scale water use and high-rise water use during peak water consumption. Units, factories or rural areas without running water can get the same effect as the water tower as long as the water source is connected with this equipment, so that you can use running water satisfactorily.
Principle of tower-less water supply equipment
Tower-less water supply equipment adopts fully automatic frequency conversion water supply. The purpose of water supply can be achieved by using sealed tanks and local pressurization. The specific working sequence is that the water pump pumps water into the tank through the one-way valve, so that the gas in the tank is compressed and the pressure gradually increases. When the pressure reaches the specified upper limit, the electric contact pressure gauge automatically stops the pump through the control cabinet. The water pressure in the equipment is higher than the external pressure, and the water is automatically sent to the water supply pipe network for management. When the water level of the water tank drops and the air pressure drops to the specified lower limit position, the electric contact pressure gauge restarts the water pump through the control cabinet. Repeatedly, the equipment is continuously supplied with water. The equipment does not need to be equipped with full-time operators.
Model Description of Tower-less Water Supply Equipment
1, AOK series water supply equipment without tower
The tonnage of the equipment is 2- 10 ton. It is a vertical equipment with the advantage of small floor space. It takes wells or reservoirs as water sources and is suitable for users with small floor space and low water consumption.
2.AOK series tower-less water supply equipment
The tonnage of the equipment is 2-60 tons, which is a horizontal water supply equipment, using wells or reservoirs as water sources, and is suitable for users with large water consumption such as enterprises, institutions and rural areas.
Installation instructions of water supply equipment without tower
1. The equipment shall be installed in a well-ventilated, dust-free and non-humid place with an ambient humidity of-10℃-40℃. Outdoor facilities such as rain protection and lightning protection should be strengthened.
2. In order to facilitate the installation and maintenance of the equipment, a space of 70cm should be left around the equipment, a space of 1.5m should be left at the manhole, and a drainage ditch should be set around the ground.
3. After the site is selected, the foundation shall be treated, and the foundation groove bearing shall be poured with concrete or laid. (Refer to the equipment foundation drawing) After the foundation is initially set, hang the tank stably, then install the accessories and connect the power supply.
4. Before commissioning, close the water supply valve, check the sealing valve for water leakage, and pay attention to the steering of the water pump after driving. When the pressure gauge pointer reaches the upper limit, the pump will stop automatically. Open the water supply valve to supply water normally. If regular water supply is required, the selector switch can be turned to the manual position.
5. The pump set of this equipment should be inspected and maintained regularly, and lubricated. If the centrifugal pump and check valve are found to be leaking, the flange screws should be tightened or asbestos roots should be replaced in time, and the pump foot bolts should not be loosened to prevent damage to the machine.
6, electrical automatic control system, should be waterproof and dustproof, often check whether the line insulation, connecting bolts are loose and fuses are in good condition, and so on and so forth. It is best to wrap the outside of the pressure gauge with transparent material to prevent damage.
7. If paint stripping is found in the fuel tank, it should be painted and maintained in time to prolong its service life.