Water purifying and quality guaranteeing system

Abstract

The invention discloses a water purifying and quality guaranteeing system. The system comprises a raw water supplying unit, a raw water purifying unit, a water-gas mixer, a booster pump, a water purifying tower, a first ozone generator and an air pump, wherein the water purifying tower comprises a water purifying tower body; a siphon port is formed in the water purifying tower body; the raw water supplying unit is connected with a water inlet end of the water-gas mixer through the raw water purifying unit; the air pump is connected with a gas inlet end of the first ozone generator; an output end of the first ozone generator is connected with a gas inlet end of the water-gas mixer; a water outlet end of the water-gas mixer is connected with a water inlet of the water purifying tower through the booster pump. The system further comprises a first three-way connector, a second three-way connector, a return flow solenoid valve and at least one direct drinking water submachine, and the direct drinking water submachine is connected in series between a third end of the second three-way connector and the water inlet end of the water-gas mixer. The system is not required to be washed, water in the water purifying tower and pipelines can be totally circulated, purified water is not prone to age or pollute, the quality of the purified water is high, the use and maintenance costs are low, and body heath is guaranteed.

Description

technical field [0001] The invention particularly relates to a water purification and quality preservation system. Background technique [0002] The existing water purification system includes a raw water supply unit, a raw water purification unit, a water-air mixer, a booster pump, a water purification tower, a direct-drinking water dispenser, an ozone generator and an air pump, wherein the direct-drinking water dispenser is provided with a hot tub and a faucet assembly , the faucet assembly includes a cold water faucet and a hot water faucet, the water purification tower includes a water purification tower body, the water purification tower body is provided with a water inlet and a water outlet, and the water inlet of the water purification tower communicates with the water outlet of the booster pump. The raw water supply unit is connected to the water inlet of the water-air mixer through the raw water purification unit, the air pump is connected to the inlet of the ozone ...

AI Technical Summary

Problems solved by technology

[0007] 1. The water stored in the water tank cannot be recycled to the direct drinking water supply pipeline network for circulation and returned to the host for reactivation and disinfection. This part of the water will be aged or aged due to long-term storage in the water tank, which will affect the water quality

[0008] 2. Since the water in and out of the water tank must adopt the siphon principle, a corresponding amount of air from the installed environment will enter the water tank every time the water is taken, which will cause dust, microbial spores, pathogenic bacteria, etc. in the air of the installed environment to enter the water tank and mix into the water. Cause secondary pollution of drinking water

[0009] 3. The water tank and water-passing parts will be polluted after a long time, and they need to be cleaned regularly, which requires a lot of labor and cleaning disinfectants, and there will be sterilizing and disinfectant residues on the water tank and water-passing parts during cleaning, polluting water quality ,Harmful to health

Due to the large diameter of the water outlet, the actual water outlet used by the cold water faucet and the hot water faucet is only half of the area of ​​the water outlet itself, so the water flow from the cold water faucet and the hot water faucet is small, the flow speed is slow, and the water pressure is small. It does not have the effect of scouring the inner wall of the spout, so the bacteria on the inner wall of the spout cannot be washed away, causing drinking water pollution

At the same time, the spout and the faucet assembly are connected in one piece, which is inconvenient to clean

[0012] Fourth, the water-air mixer is susceptible to ozone corrosion and water return, so that the ozone generator does not generate ozone and corrodes the ozone generator when it meets water, and loses the function of using ozone to sterilize water. The work reliability is low and it is harmful to human health. Increased use and maintenance costs, low reliability

[0013] In short, in the existing water purification system, the clean water cannot be circulated, it is easily polluted by secondary pollution, oxygen cannot be supplemented on demand, and the quality is low

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