Air pipe flow guide isolation component

TWM687755UActive Publication Date: 2026-09-21GUANYI PRECISION IND (KUNSHAN) CO LTD
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Patent Information

Application Number
TW115203957
Authority / Receiving Office
TW · TW
Patent Type
Utility models
Current Assignee / Owner
Filing Date
2026-05-05
Publication Date
2026-09-21
Estimated Expiration
2036-05-04

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Abstract

This invention relates to an air pipe flow guide and isolation component, comprising: a pipe body extending along an axis and having an air inlet end face, an air outlet end face opposite to the air inlet end face, an air inlet groove recessed from the air inlet end face toward the air outlet end face, and an air outlet groove recessed from the air outlet end face toward the air inlet end face; and a middle portion disposed within the pipe body and located between the air inlet groove and the air outlet groove, and having a plurality of connecting holes, each of the connecting holes being equally spaced around the axis and connecting the air inlet groove and the air outlet groove; the regular arrangement of the plurality of connecting holes improves the problem of easy accumulation of deposits and blockage in a single central connecting hole and uneven airflow concentration.
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Claims

1. An air pipe flow guide and isolation component, comprising: a pipe body extending along an axis and having an air inlet end face, an air outlet end face opposite to the air inlet end face, an air inlet groove recessed from the air inlet end face toward the air outlet end face, and an air outlet groove recessed from the air outlet end face toward the air inlet end face; and an intermediate portion disposed within the pipe body portion and located between the air inlet groove and the air outlet groove, and having a plurality of connecting holes, each of the connecting holes being equally spaced around the axis and connecting the air inlet groove and the air outlet groove.

2. The empty pipe flow guide isolation component as described in claim 1, wherein, There are four connecting holes, and each connecting hole is symmetrically distributed with respect to the axis. The angle between any two adjacent connecting holes is ninety degrees.

3. The empty pipe flow guide isolation component as described in claim 1 or 2, wherein, Each of these connecting holes is a tapered hole.

4. The empty pipe flow guide isolation component as described in claim 3, wherein, Each of the connecting holes gradually narrows from the air inlet end face to the air outlet end face.

5. The empty pipe flow guide isolation component as described in claim 1, wherein, The air pipe guide isolation component also has a plurality of protrusions arranged around the axis on the outer circumference of the pipe body, with a channel formed between each pair of adjacent protrusions.