Injection type aerator

A spray type and aerator technology, applied in water aeration, spray devices, liquid spray devices, etc., can solve the problems of increasing installation operations, increasing construction costs, etc., to solve easy blockage, improve service life, and increase water flow through. The effect of penetration

Active Publication Date: 2015-03-25
WEIHAI FENGTAI NEW MATERIAL SCI & TECH +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in practical applications, multiple jet aerators are installed on one air intake pipe and one water inlet pipe. If flange connection is used, multiple branch pipes need to be separated on the air intake pipe and water inlet pipe. The flange at the bottom is connected to the jet aerator, which undoubtedly increases the construction cost and also increases the technical requirements for installation and operation.

Method used

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  • Injection type aerator
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Embodiment Construction

[0021] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0022] As shown in the figure, the high-efficiency jet aerator includes a gas storage chamber 1, a power nozzle 2, and an outer jet nozzle 3. The power nozzle 2 is located inside the outer jet nozzle 3, and the two are concentrically fitted. Sealed and fixed with the tail inner wall of the outer jet nozzle 3, a gas-liquid mixing chamber 4 is formed between the power nozzle and the outer jet nozzle, and an air suction hole 5 is opened on the nozzle wall of the outer jet nozzle 3.

[0023] As shown in the accompanying drawings, the aerator also includes an intake pipe clamp for fixing with the intake pipe and an intake pipe clamp for fixing with the water inlet pipe. The holding card lower card part 7 is composed of the water inlet pipe holding card upper card part 9 and the water inlet pipe holding card lower card part 10. When the upper and lower card p...

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Abstract

The invention relates to improvement of an oxygen filling injection type aerator in water treatment. In order to overcome the technical problem of existing injection type aerator in connection of the air inlet tube and the water inlet tube, the invention provides an efficient injection type aerator which comprises a gas storage chamber, a power nozzle and an outer jet flow nozzle. The power nozzle and the outer jet flow nozzle are concentrically sleeved. A gas-liquid mixing chamber is formed between the power nozzle and the outer jet flow nozzle. An air inhaling hole is formed on the nozzle wall of the outer jet flow nozzle. The aerator is characterized in that the injection type aerator further comprises a gas inlet tube hoop fixed with the gas inlet tube and a water inlet tube hoop fixed with the water inlet tube. The gas inlet tube hoop and the water inlet tube hoop respectively consist of upper and lower clamping parts which are combined to form a cylindrical tube. The novel injection type aerator is reasonable in structure with remarkably improved performance, and can be widely applied to various water aerating operations.

Description

technical field [0001] The invention is an improvement to the aerator used for oxygenation in water treatment, and particularly relates to a high-efficiency jet aerator which is independent in structure, can be flexibly installed with an air supply pipe and a water supply pipe, and can significantly improve the performance of the aerator. Background technique [0002] There are mainly two types of aerators in the prior art, one is a circular disc jet aerator with multiple mixing nozzles around it, such as Chinese patents CN2700318, CN201447385U, CN201634512U, CN201908001U, etc.; a single mixing nozzle Jet aerators, such as Chinese patents CN2825632, CN101993145A, CN202121525U, etc. The above two types of jet aerators are basically connected with flanges when they are connected to the intake pipe and water inlet pipe. If a jet aerator is connected to an intake pipe and a water inlet pipe The operation is also relatively convenient, and the connection can be realized by insta...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F7/00C02F3/02B05B7/04
CPCY02W10/10
Inventor 季华东刘勃洪卫庄会栋苏颖邹晓凤王建国钱国峰刘海庆
Owner WEIHAI FENGTAI NEW MATERIAL SCI & TECH
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