Aeration ejection device and aeration ejection system comprising aeration ejection device

Abstract

The invention provides an aeration ejection device and an aeration ejection system comprising the aeration ejection device. The aeration ejection device comprises a water pump, ejection mechanisms, awater tank and ejectors; each ejection mechanism comprises a water inlet pipe, and one end of the water inlet pipe communicates with a water outlet of the water pump; the water tank is rotatably connected to the other end of each water inlet pipe to form a closed water storage chamber; one or more ejectors are connected to the outer periphery of the water tank, each ejector includes a water inlet,a water outlet and an air inlet, the water inlet communicates with the interior of the water tank, the air inlet communicates with an atmosphere, and water supplied into the ejectors from the water inlet pipes by the water pump is ejected out through the water outlets to form negative pressure in the injectors; and air enters the ejectors through the air inlets and is mixed into a water body, resultant moment of the water tank produced by a water jet flow ejected out from the water outlet of each ejector is greater than zero, so that the water tank and the ejectors rotate around the water inlet pipes. A water flow ejected by the aeration ejection device provided by the invention make mud, water and air stirred and mixed, and the device has triple effects of ornamental value, washing the mud and aeration oxygenation.

Description

technical field [0001] The invention relates to an aeration injection device and an aeration injection system comprising it. Background technique [0002] With the wide application of urban rainwater diversion and rainwater regulation and storage technology, in the process of water storage, the sundries and soil in the water body will gradually settle with time. The longer the time, the sundries and soil will become dead mud or smelly. The greater the possibility of mud, the urgent need for an aeration device that can work intermittently during this period of water storage is to aerate and oxygenate the water body through intermittent work, improve the activity of sludge in the water body, and stir the water body at the same time. The purpose of maintaining the fluidity of the water body and preventing rapid subsidence. [0003] In addition, after the storage tank or rainwater storage tank is emptied, sludge is deposited on the bottom of the tank. The conventional method of...

AI Technical Summary

Problems solved by technology

The scouring method of releasing water from the valve can only be carried out after the pool water is emptied, and the effect of removing mud deposits near the valve is better, and the effect of scouring the mud deposits far away from the valve is relatively poor.

The method of flushing and clearing the accumulated mud with fixed nozzles can start working before the water in the pool is emptied, and the water pump can supply water continuously, forming a continuous process. The disadvantage is that there are gaps between the fixed nozzles. As a result, the sediment between the gaps cannot be completely cleaned, and there are dead spots and blind spots

[0004] Fountains are used in water bodies such as rivers and lakes. They can be used as landscape facilities, and at the same time, they can slightly aerate and re-oxygenate the water body. Cannot take the initiative to inhale a large amount of air into the water, the effect of landscape is remarkable, the effect of aeration and reoxygenation is not obvious, and the energy efficiency is not fully utilized

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