RU191304U1 - DEVICE FOR AERATION OF WATER - Google Patents

Abstract

The utility model relates to the protection of the aquatic environment and can be used for aeration of water bodies. A device for aeration of water includes a pontoon equipped with a lifting pipe lowered into the bottom layers of the reservoir and a discharge pipe. A mixing chamber equipped with a non-return valve, made in the form of a hollow cylinder, is installed on the pontoon. A perforated nozzle is installed coaxially inside the mixing chamber, inside of which a swirler is installed. A water pump is installed between the riser pipe and the mixing chamber. A compressor equipped with an outlet pipe is also installed on the pontoon, and the compressor outlet pipe is connected to a cavity formed between the inner surface of the mixing chamber and the perforated pipe. The use of this device improves the quality of aeration of water.

Description

The utility model relates to the protection of the aquatic environment and can be used for aeration of water bodies.

A device for aeration of water is known [Patent RU No. 2471724. -Published on 01/10/2013 Bull. No. 1], containing the pontoon anchored in the reservoir, equipped with a riser, lowered into the bottom layers of the reservoir, and a discharge pipe. The lifting pipe has a receiving nozzle for water inlet at the lower end, and its side walls above the nozzle have perforation, which is connected to the atmosphere by an air pipe equipped with a confuser to meet the atmospheric wind. The upper end of the water pipe is also equipped with a confuser with the possibility of using rollers in the conductor to orient it towards the atmospheric wind, passing into the guide pipe outside the outlet of the water pipe, which is connected to the discharge pipe through an annular water intake.

However, the known device has the disadvantage of low quality aeration of water, which, inter alia, depends on the wind pressure.

The technical result achieved by using the utility model is improving the quality of aeration of water.

The specified technical result is achieved by the fact that on the pontoon, a mixing chamber equipped with a non-return valve is made in the form of a hollow cylinder. Inside the chamber, a perforated pipe is coaxially mounted, inside of which a swirl is installed. A water pump is installed between the water-lifting pipe and the mixing chamber, and a compressor equipped with an outlet pipe is installed on the pontoon. The compressor outlet pipe is connected to a cavity formed between the inner surface of the mixing chamber and the perforated pipe.

In FIG. 1 shows a General view of the device.

The device for aeration of water includes a pontoon 1, equipped with a lifting pipe 2, lowered into the bottom layers of the reservoir, and a discharge pipe 3. On the pontoon 1 is equipped with a check valve 4 mixing chamber 5, made in the form of a hollow cylinder. Inside the mixing chamber 5, a perforated pipe 6 is coaxially mounted, inside of which a swirl 7. A water pump 8 is installed between the water pipe 2 and the mixing chamber 5. In addition, a compressor 9 is installed on the pontoon 1, equipped with an output pipe 10. The output pipe 10 of the compressor 9 is connected to the cavity formed between the inner surface of the mixing chamber 5 and the perforated pipe 6.

A device for aeration of water works as follows. Turn on the water pump 8 and compressor 9. At the same time, the pressure created by compressor 9 should be no less than the pressure provided by pump 8. Using pump 8, water from the bottom layers of the reservoir through the riser pipe 2 installed on the pontoon 1 through the check valve 4 enters the internal cavity of the perforated pipe 6 and, passing along the surface of the swirl 7, gets a turbulent form of movement. From the inner cavity of the perforated nozzle 6, water through the perforation enters the cavity formed by the inner surface of the mixing chamber 5 and the perforated nozzle 6. In this case, water is mixed with the air pumped into the cavity formed by the inner surface of the mixing chamber 5 and the perforated nozzle 6 using a compressor 9 through the outlet pipe 10. Aerated water enters the reservoir from the mixing chamber 5 through the discharge pipe 3.

Placement on the pontoon of the mixing chamber, made in the form of a hollow cylinder with a perforated nozzle coaxially mounted inside it, inside which a swirl is installed, and the connection of the compressor outlet pipe with the cavity formed between the inner surface of the mixing chamber and the perforated nozzle, allows for a high-quality process of water saturation, which with a swirl moves in a turbulent state, with air supplied under pressure from the compressor through the outlet OK. The presence of a water pump and compressor ensures the stability of the device, regardless of environmental parameters.

Claims (1)

A device for water aeration, containing a pontoon, equipped with a lifting pipe lowered into the bottom layers of the reservoir, and a discharge pipe, characterized in that the pontoon has a mixing chamber equipped with a check valve, made in the form of a hollow cylinder with a perforated nozzle coaxially mounted inside it, inside of which a swirl is installed, a water pump is installed between the water pipe and the mixing chamber, and a compressor is installed on the pontoon, equipped with an outlet pipe, and the outlet pipe the compressor is connected to a cavity formed between the inner surface of the mixing chamber and the perforated nozzle.

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