Outdoor swimming pool filtration system

Henan Hairun Germany, specializes in swimming pool water treatment equipment research and development production, sales and installation. Swimming pool water circulation purification equipment introduced a filtering effect of gravity HRD excellent equipment with automatic dissolved oxygen technology, the dissolved oxygen in water to keep the water quality has reached saturation while fresh, activation; multilayer natural fit filter repeatedly, the smallest particles of 0.25 microns can filtered E. coli, algae and 0.25 micron integrated fine filter device suspended solids, filtered water turbidity of less than 0.04NTU, water after filtration good translucent effect. than conventional sand tank, or diatomaceous earth filtration High precision 5-10 times, a turbidity of sand and diatomaceous earth cylinder 2 1/20 to 1/50, high degree of automation equipment HRD automatic operation, automatic backwash;. no personnel to operate, saving management costs and tradition. diatomaceous earth filter sand tank and equipment do not have such a feature. 3, low operating costs HRD system uses gravity-free pressure filtration, using the pump head low, low-power, power consumption is the traditional system pressure 1 / 4-1 / 5, while the traditional sand filtration tanks and pressure are used diatomaceous earth filter, pump head using high power. 4, small footprint device HRD gravity device uses a combination of modular system centralized installation, save floor space, the equipment room area of ??a quarter of the traditional sand cylinder and diatomaceous earth, save room one-time construction investment, while the traditional sand and diatomaceous earth are scattered cylinder installation install complex, large area. 5, long life HRD gravity equipment used is non-toxic, non-corrosive material UPVC, service life of up to 30 years. Because the water GB swimming pool has 0.4 ~ 0.6mg / L of chlorine content, while traditional sand filtration tanks and diatomaceous earth are made of carbon steel and fiberglass, are resistant to corrosion, service life only 8--10 years Gravity fine filter, also known as hydro-energy-efficient automatic aeration fine filter. widely used in swimming pool water treatment, swimming pool water treatment, spa pool water, landscape water purification treatment, artificial lake and river water, pond water treatment, water park water treatment, rainwater recycling recycling, industrial circulating water treatment, water treatment works . =============== Business Line: 18839788973 QQ: 2985530351 =========================== == Hairun De Water Treatment Technology Co., swimming pool water treatment system features: a green (environmentally friendly) design concept 1. All of corrosion-resistant UPVC material warranty 40 years, does not cause secondary pollution 2. Water saving gravity. 3.3 only international fine filter with automatic aeration technology, increase dissolved oxygen in water, the water activation of fresh water does not rot the possibility of becoming. 4. never produce supplies, no maintenance, no replacement, user-friendly, easy we, once and for all. II. Technology innovation philosophy 1. With independent intellectual property rights, to achieve a set of equipment for many purposes, a national initiative, the international leader. 2. The excellent product design studio, with a separate professional production line manufacturing, to ensure complete sets complete technical support system. 3. Professional technology follows the laws of nature to achieve a water flood, fully hydraulic automation, energy efficient, and environmentally friendly. The current filtration equipment on the market there are many kinds, but there are three main forms, one is pressure devices A wall-mounted device, and the other is gravity device. Technical characteristics of the three as follows: First, pressure equipment typically traditional sand tank, sand tank, the main problem with this device is present are: 1, the engine room area, high construction costs, a standard pool water treatment room usually about 120m2-150m2; 2, power consumption, high operating costs, a standard water treatment system main circulating pump (Q = 400m3 / h) power consumption typically 30KW-40KW; 3, filter too simple, to ensure water effects must be equipped with dosing coagulation equipment, pharmaceutical costs high, and chemical pollution of water bodies is more serious; 4, changing the water 3-5% per day, higher water charges and water exchange costs; 5, multi-valve, automation low-level, complex operation, high labor management costs; 6, metal corrosion inhibiting liner, short life. Second, the wall-mounted device is a filtration cycle in one of the hanging wall of the pool equipment. Although without the construction of the engine room, the laying of pipelines, if outdoor pool, long affected by the external environment, can easily be shortened equipment life, and the device is automatically operated, manual backwash, need regular replacement filter, more trouble; there is no gravity for water treatment high precision equipment. Third, the gravity device is a non-pressure equipment, in recent years, very rapid growth in market share, is widely used in a variety of domestic swimming venues. Its main features are: 1, room small footprint, low three-dimensional compositions, the initial investment costs, financial oxygen aeration technology, to keep the water fresh and activation; 2, low power consumption, low running costs, a standard water treatment system power consumption single main circulating pump (Q = 70m3 / h) is usually just 2.2KW-3KW; 3, filter gradation using multi-media filter layer composition, to ensure water effect At the same time, not with coagulation dosing equipment, pharmaceutical costs are relatively low, and there is no chemical contamination of water; 4, do not change the water every day can only add a small amount of water, changing the water replenishment fees and costs low; 5, the device without valve No operation, high degree of automation, low labor management costs; 6, all-plastic material, no replacement parts, service life several times in the pressure devices. In summary, the gravity device compared with other equipment, technology, operating costs and operating has many advantages, so in conditions where possible, is ideal for a lot of swimming pool water treatment equipment selection ====== ================================================== =============== country to undertake the swimming pool water treatment projects, water recycling pool complete sets of purification equipment manufacturers - Henan Hairun De Water Treatment Technology Co., Ltd. Promises: engineering and sales of equipment and materials by the construction quality guarantee 100% rate. Swimming pool purification system construction and sale of equipment to provide one year free warranty service, and provide lifetime maintenance services.