What water supply equipment should residential users use? Please ask God about that one.

Guangdong Guangzhou Okay Water Supply Equipment Factory, as an advertisement of water supply industry in Guangzhou, Guangdong, mainly produces all kinds of water pump products, such as automatic water supply equipment without tower, variable frequency speed regulation water supply equipment without negative pressure, variable frequency speed regulation domestic water supply equipment, constant pressure water supply equipment, tower-less water supply equipment, pneumatic water supply equipment, residential water supply equipment, automatic water supply equipment, tower-less water supply equipment, tap water supply equipment, fire control cabinet, automatic water supply equipment, pump control cabinet and centrifugal pump. I. Characteristics of automatic water supply equipment without tower 1. Less investment, no pool, no disinfection. 2. Small size, less land occupation and convenient installation. 3. Efficient and energy-saving, making full use of the pressure of water supply network, triple forced superposition, less power consumption and low operating cost. 4. All stainless steel runner, fully sealed with pressure steady flow compensation system, completely isolated from pollution sources, clean and environmentally friendly. 5. The water pressure is stable and will not cause pressure fluctuation of municipal pipe network. 6. Fully automatic control operation, unattended design. 7. Super protection, automatic fault display and alarm. 8. Simulate the man-machine conversation on the screen, and inquire, set and adjust the operation parameters at any time. 9. Bypass design, automatic switching, power failure without stopping water. 10. Long service life. The working efficiency is high, and the service life of the water pump can be increased by more than 3 times. 2. The automatic water supply equipment without tower consists of 1, working pump and ordinary single-stage or multi-stage horizontal or vertical clean water centrifugal pump. 2. Small pump and small air pressure tank: set when the flow rate is small or even zero for a long time to save electricity. 3. Frequency conversion control cabinet: The frequency conversion control cabinet is the core part of frequency conversion and speed regulation water supply equipment, which is generally supplied by the supplier according to the pump power. 4. Accessories: mainly including connecting pipes, valves, check valves, safety valves (if there is a small pneumatic tank), pressure gauges, pressure relays and bases. General assembly equipment is assembled and supplied by the manufacturer. Thirdly, the working principle of automatic water supply equipment without tower. The original tower-less water supply equipment was put into use. The water in the water supply pipe network enters the water supply tank, and the air in the water tank is removed by the vacuum eliminator. When the water is full, the vacuum eliminator will automatically turn off. When the pressure of the water supply network can meet the water demand, the system directly supplies water to the water supply network through the bypass check valve; When the pressure of the tap water pipe network can't meet the water demand, the system pressure signal is fed back to the frequency conversion controller through the remote pressure gauge, and the water pump runs, and the rotation speed is automatically adjusted to supply water at constant pressure according to the water consumption. If the running water pump reaches the power frequency speed, start another water pump for variable frequency operation. When the pump supplies water, if the water in the water pipe network is greater than the pump flow, the system will maintain normal water supply; At the peak of water consumption, if the water in the water supply network is less than the flow of the pump, the water in the water supply tank can still be used as a supplementary water source. At this time, air enters the water supply tank from the vacuum eliminator, and the vacuum in the tank is destroyed, thus ensuring that the water supply pipe network does not generate negative pressure. After the peak water consumption, the system returned to normal water supply. When the water supply pipe network stops, the liquid level in the water supply tank drops continuously, and the liquid level detector feeds back the signal to the frequency conversion controller, so that the water pump automatically stops, protecting the water pump unit, and the water supply tank can store and release energy to avoid frequent starting of the water pump. Four. Description of automatic water supply equipment without tower: The automatic water supply equipment detects the pressure of the water tank through the pressure sensor, and the pressure electric signal is recognized and amplified by the automatic control circuit, and the contactor is controlled to make the water pump automatically run and stop according to the pressure change in the water tank, thus achieving the purpose of automatic water supply. The working process of automatic tower-less water supply equipment is to start the water pump and inject water into the water tank through the check valve, thus increasing the pressure in the water tank. When the pressure reaches the set upper pressure limit, the automatic pressure controller automatically turns off the water pump and stops the operation of the water pump. Because the pressure in the water supply tank is higher than that in the water supply pipe network, the water supply can be automatically depressurized. When the pressure drops to the lower limit of the set pressure, the water pump is automatically controlled to start, and water is automatically injected into the water supply tank, and so on, so that the equipment can continuously supply water and run automatically. V. Technical parameters of automatic water supply equipment without tower: flow range: 6-300m3/h, lift range: 30-200m, working pressure: ≤2.0mpa, scope of application: AOK-GZ non-negative pressure water supply equipment is suitable for pressurized water supply in any area with insufficient tap water pressure. ■ Domestic water for newly-built residential quarters or office buildings ■ Fire water for which the tap water pressure at the lower level cannot meet the requirements. ■ Retrofitting the original pneumatic water supply equipment. ■ If it is necessary to build a pool, you can use non-negative pressure equipment and pool water supply to further save energy. ■ Large-scale water supply intermediate booster pump station in water plant. ■ Water for production and living in industrial and mining enterprises, etc. ■ Various circulating water systems. 6. Uses of automatic tower-less water supply equipment: 1, water supply system for living and fire fighting in high-rise buildings, residential quarters, enterprises and institutions, HVAC, central air conditioning circulation and quality water supply system; 2, all kinds of industrial and mining enterprises production water (such as circulating cooling water, industrial boiler water supply system and other production water that needs constant pressure); 3. Constant pressure oil transportation systems such as oil pipelines, oil depots, oil pump stations and oil ports; 4. All kinds of waterworks and water supply pumping stations; 5. All kinds of reclaimed water, sewage and wastewater treatment plants; 6. Sprinkling irrigation stations in large squares, parks, and farms; 7. Music fountain; 8. Brand of automatic tower-less water supply equipment for individual users, high-quality automatic tower-less water supply equipment and Guangdong automatic tower-less water supply equipment. Let Guangzhou Okay tailor it for you. Guangzhou Okay automatic tower-less water supply equipment, variable-frequency speed-regulating household pumps and water supply equipment adopt internationally advanced microcomputer-controlled variable-frequency speed-regulating technology, and the signal of water consumption is converted into an electrical signal through a pressure sensor, and the rotation speed of the water pump is automatically switched and adjusted according to the demand of water consumption, so that the water supply pressure is automatically maintained at a set pressure value. High quality water supply, obvious energy-saving effect, high degree of automation, unattended. The frequency conversion and speed regulation household feed pump produced by Guangzhou Okay Water Supply Equipment Factory is an energy-saving water supply method in colleges and universities, which has won the favor of users.