Title:
MULTI-HOLE GRID
Document Type and Number:
WIPO Patent Application WO/2018/205308
Kind Code:
A1
Abstract:
Provided is a multi-hole grid (10). The multi-hole grid can increase the speed of air entering a building, thus promoting air flowing efficiency, and can reduce the temperature of air passing through the grid, thereby having natural environment-friendly and electricity-saving effects. The multi-hole grid (10) comprises a plurality of first holes (11) each of which comprises a first inlet (111), a first outlet (112) and a first hole body (113). The first hole body (113) is disposed between the first inlet (111) and the first outlet (112). The first outlet (112) faces towards indoors. A cross section of the first outlet (112) is smaller than that of the first inlet (111).
Inventors:
SUN WEN-YU (CN)
HUANG HSIU-MIN (CN)
SUN WU-YEN (CN)
SUN WU-TING (CN)
HUANG HSIU-MIN (CN)
SUN WU-YEN (CN)
SUN WU-TING (CN)
Application Number:
PCT/CN2017/085808
Publication Date:
November 15, 2018
Filing Date:
May 25, 2017
Export Citation:
Assignee:
SUN WEN YU (CN)
HUANG HSIU MIN (CN)
HUANG HSIU MIN (CN)
International Classes:
F24F1/02; E04B1/00; E04B2/00; F24F13/06
Foreign References:
| CN106091154A | 2016-11-09 | |||
| CN106193274A | 2016-12-07 | |||
| CN106225122A | 2016-12-14 | |||
| CN202254163U | 2012-05-30 | |||
| CN2057272U | 1990-05-16 | |||
| JP2015083917A | 2015-04-30 |
Attorney, Agent or Firm:
BEIJING SANYOU INTELLECTUAL PROPERTY AGENCY LTD. (CN)
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