a diffuser

A diffuser and fluid technology, applied in the direction of fluid circulation arrangement, heating method, application, etc., can solve the problem of low flow velocity at the water distribution outlet, and achieve the effects of reduced outlet flow velocity, strong scouring capacity, and increased water distribution length

Active Publication Date: 2015-12-09
HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the existing water distribution system has adopted multiple water distribution and various new water distributors, it still fails to achieve a good slope temperature for the water storage system with a large flow rate. Layer effect, which is mainly due to the failure of these water distribution methods to control the flow rate of the water distribution port low enough

Method used

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Experimental program
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Embodiment Construction

[0018] The present invention will be further described below in conjunction with accompanying drawing:

[0019] A diffuser device, the diffuser device is installed on the water distribution pipeline, the diffuser device 1 includes a nozzle 3 and a diffuser 4, the nozzle 3 is connected to the water distribution hole on the water distribution pipeline 2, the diffuser 4 includes an outer layer 6 and an inner layer 5, and the outer layer 6 and the inner layer 5 are fixedly connected to the slot 8 through a connecting column 7 that cooperates with each other. The diffuser 4 includes a spherical part 9 and a radial disc part 10 , the nozzle 3 is connected to the spherical part of the outer layer, and the axis of the nozzle 3 coincides with the axis of the diffuser 4 .

[0020] Four connecting columns are uniformly arranged on the inner side of the disc surface of the outer layer of the diffuser, and four slots are provided at the corresponding positions of the connecting columns bet...

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Abstract

The invention discloses a diffuser. The diffuser is installed on a water distribution pipeline and includes a nozzle and a diffuser. The nozzle is connected with a water distribution hole on the water distribution pipeline. The diffuser It includes an outer layer and an inner layer, and the outer layer and the inner layer are fixedly connected to the card slot through a connecting column that cooperates with each other. In addition, the diffuser is divided into two sections, one section is a spherical part, and the other section is a radial disc surface part, the nozzle is connected with the spherical part of the outer layer, and the fluid is diffused from the gap between the inner and outer layers of the diffuser through the nozzle. The diffuser can be installed on the water distribution pipes of various water distributors (octagonal water distributors, linear water distributors, etc.). Distributor outlet velocity.

Description

technical field [0001] The invention relates to a technique for effectively reducing the flow velocity of a water distribution outlet for water storage in a natural stratification method, in particular to a diffuser. Background technique [0002] Natural stratification technology is increasingly being used in water storage systems, and the key to this technology is to design a reasonable and effective water distribution system to reduce the thickness of the thermocline layer and improve the storage efficiency. Although the existing water distribution system has adopted multiple water distribution and various new water distributors, it still fails to achieve a good slope temperature for the water storage system with a large flow rate. This is mainly due to the failure of these water distribution methods to control the flow rate of the water distribution port low enough. [0003] The design of the water distribution system mainly depends on the hydraulic characteristic parame...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F25B41/00F24F5/00F25B41/42
Inventor 唐佳丽欧阳峥嵘
Owner HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI
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