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Structure of flow divider

A technology of flow dividers and distribution chambers, applied in the direction of fluid circulation arrangements, refrigeration components, refrigerators, etc.

Inactive Publication Date: 2014-03-19
NINGBO AOKESI ELECTRIC EQUIP FACTORY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the pressure loss in the flow process of this kind of splitter has been reduced, its performance in terms of noise reduction has not improved. There is an obvious sound of liquid flow, which reduces the comfort of the air conditioner and affects the use of users
The patent application number 2013205951131 submitted by our company to the State Intellectual Property Office of China also proposes a flow divider. The nozzle structure of the flow divider is changed from a large nozzle hole to a plurality of small nozzle holes, but the flow resistance of this structure is relatively large. And because the inlet refrigerant of the air conditioner splitter is a gas-liquid two-phase, the flow rate of each small nozzle hole is greatly affected by the distribution of the inlet refrigerant, and the diversion effect and noise problems still need to be improved

Method used

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  • Structure of flow divider
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Examples

Experimental program
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Embodiment

[0022] Embodiment: A kind of shunt structure of this embodiment is as figure 1 , 2 As shown in . The pipe hole 6, the inlet hole 1, the mixing chamber 2, the injection hole 3, the distribution chamber 5 and the outlet hole 6 are sequentially arranged in the inner flow channel, and the distribution chamber 5 is provided with a bubble refining device.

[0023] The air bubble refining device includes a filter screen assembly 4, the distribution chamber 5 includes a fork-shaped chamber, and a cone-shaped diverter block 7 is arranged in the distribution chamber 5, and the filter screen assembly 4 is fixed in the fork-shaped chamber.

[0024] Filter screen assembly 4 is made up of net body 4-1 and the fixing base 4-2 of fixing net body 4-1, and fixing base 4-2 is the annular fixing base 4-2, and net body 4-1 is convex shape, and net body 4 The mesh surface of -1 is covered with mesh holes, the edge of the mesh body 4-1 is connected with the fixed seat 4-2, the mesh body 4-1 and ...

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Abstract

The invention discloses a structure of a flow divider. The structure comprises a flow divider body which comprises an inner flow passage, wherein the inner flow passage comprises a mixing chamber, an ejection hole, a distribution chamber and a pipe outlet, and a bubble refining device is arranged in the distribution chamber. By means of the bubble refining device, uniformity of flow dividing is ensured, and airflow sound generated during starting and liquid flow sound generated during normal operation are lowered down.

Description

technical field [0001] The invention relates to an air conditioner pipeline assembly, in particular to a flow divider structure. Background technique [0002] Chinese patent CN201340150Y proposes a liquid distribution head, one end of the liquid distribution head is provided with a refrigerant inlet, and the other end is provided with a plurality of distribution holes. The conical tube-shaped cavity is formed, and the conical tube-shaped cavity and the refrigerant inlet contract to form a neck. Although the pressure loss in the flow process of this kind of splitter has been reduced, its performance in terms of noise reduction has not improved. There is an obvious sound of liquid flow, which reduces the comfort of the air conditioner and affects the use of users. The patent application number 2013205951131 submitted by our company to the State Intellectual Property Office of China also proposes a flow divider. The nozzle structure of the flow divider is changed from a large...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25B41/00F25B41/42
Inventor 郑永静
Owner NINGBO AOKESI ELECTRIC EQUIP FACTORY