JPS6399142U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本案の倉庫換気装置を示す側面図、第
２図は天井側送風ダクトの横断面図、第３図は第
１図Ａ―Ａ線による縦断面図、第４図は第１図Ｂ
―Ｂ線による縦断面図、第５図は倉庫の平面図、
第６図は送風ダクトの一部側面図、第７図は吸引
ダクトの一部側面図である。 １……空気吸引ダクト、２……送風ダクト、３
……吸引孔、４……送風孔。 Figure 1 is a side view showing the warehouse ventilation system of the present invention, Figure 2 is a cross-sectional view of the ceiling air duct, Figure 3 is a vertical cross-sectional view taken along line A-A in Figure 1, and Figure 4 is the same as Figure 1. B
- Longitudinal cross-sectional view along line B, Figure 5 is a floor plan of the warehouse,
FIG. 6 is a partial side view of the ventilation duct, and FIG. 7 is a partial side view of the suction duct. 1...Air suction duct, 2...Blower duct, 3
... Suction hole, 4... Air blow hole.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 倉庫の側壁部に換気室を設け、側壁内面に沿つ
て床側に空気吸引ダクトを配設し、天井側に送風
ダクトを配設し、上記吸引及び送風ダクトを上記
換気室に接続してなる換気ダクトにおいて、上記
吸引及び送風ダクトの先端部が閉鎖され、同吸引
ダクトに穿設された吸引孔による空気吸引抵抗は
先端部ほど小で基端部ほど大であり、上記送風ダ
クトに穿設された送風孔による送風抵抗は先端部
ほど大で基端部ほど小である倉庫換気装置。 A ventilation room is provided on the side wall of the warehouse, an air suction duct is provided on the floor along the inner surface of the side wall, a ventilation duct is provided on the ceiling, and the suction and ventilation ducts are connected to the ventilation room. In the ventilation duct, the tip of the suction and ventilation duct is closed, and the air suction resistance due to the suction hole drilled in the suction duct is smaller at the tip and larger at the proximal end. The ventilation resistance due to the ventilation holes is greater at the tip and smaller at the base.