JPS6184425U - - Google Patents

Description

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

第１図ａ〜ｄは、夫々送風ユニツトの種類と配
置の例を示す天井の下面図、第２図ａはこの考案
に係る空気清浄ユニツトの実施例を示す下面図、
同図ｂは同側面図、同図ｃは同上面図、第３図ａ
はエアーカーテンユニツトの下面図、同図ｂは同
側面図、同図ｃは同上面図、第４図ａはハイブリ
ツトユニツトの下面図、同図ｂは同側面図、同図
ｃは同上面図、第５図はクリーンルーム装置全体
を示す説明図、第６図は循環ユニツトの縦断面図
である。 Ａ…層流領域、Ｂ…乱流領域、Ｃ…盲領域、Ｕ
…送風ユニツト、１…空気清浄ユニツト、２…盲
ユニツト、３…ハイブリツトユニツト、４…エア
ーカーテンユニツト、１１…枠、１１ａ…穴、１
２…送風機、１３…プレフイルタ、１４…与圧室
、１５…エアフイルタ、１６…散光板、１７…照
明灯、１８…エアフイルタ、１９…盲板、２０…
吹き出し口、２１…天井室、２２…清浄室、２３
…床、２４…床下室、２５…空調機、２６…送風
機、２６ａ…循環路、２７…送風機、２８…エア
フイルタ、２９…循環ユニツト、３１…吊りボル
ト、３２…調速装置。 1A to 1D are bottom views of the ceiling showing examples of types and arrangement of air blowing units, and FIG. 2A is a bottom view showing an embodiment of the air cleaning unit according to this invention.
Figure b is a side view of the same, figure c is a top view of the same, figure 3 a.
4B is a bottom view of the air curtain unit, FIG. 4B is a side view, FIG. 4C is a top view, FIG. 4A is a bottom view of the hybrid unit, FIG. FIG. 5 is an explanatory view showing the entire clean room apparatus, and FIG. 6 is a longitudinal sectional view of the circulation unit. A... Laminar flow region, B... Turbulent flow region, C... Blind region, U
...Blower unit, 1...Air cleaning unit, 2...Blind unit, 3...Hybrid unit, 4...Air curtain unit, 11...Frame, 11a...Hole, 1
2... Blower, 13... Prefilter, 14... Pressurized chamber, 15... Air filter, 16... Diffusing plate, 17... Lighting lamp, 18... Air filter, 19... Blind plate, 20...
Air outlet, 21...Ceiling room, 22...Clean room, 23
...floor, 24...underfloor room, 25...air conditioner, 26...air blower, 26a...circulation path, 27...air blower, 28...air filter, 29...circulation unit, 31...hanging bolt, 32...speed governor.

Claims (1)

【実用新案登録請求の範囲】 (1) 周囲と上面とを囲み且つ吊りボルト下端を
係合する係合部を設けた枠と、枠内の上部に設置
される送風機と、枠内で送風機の吹き出し側に形
成される与圧室と、枠内で与圧室の下側に配置さ
れるエアフイルタと、枠内でエアフイルタの下側
に配置される照明灯と、照明灯の光を拡散し且つ
エアフイルタを通過した空気を下方へ案内する、
照明灯の下側で且つ枠の下面開口部に配置される
散光板、とを備えた空気清浄ユニツト。 (2) 送風機は枠の上側から空気を吸い込む構造
である実用新案登録請求の範囲第１項記載の空気
清浄ユニツト。[Scope of Claim for Utility Model Registration] (1) A frame that surrounds the periphery and the upper surface and is provided with an engaging part that engages the lower end of the hanging bolt, a blower installed at the upper part of the frame, and a blower installed in the frame. A pressurized chamber formed on the blowout side, an air filter disposed below the pressurized chamber within the frame, an illumination light disposed within the frame below the air filter, and a pressurized chamber that diffuses the light of the illumination light and Guides the air that has passed through the air filter downwards.
An air purifying unit comprising: a diffuser plate disposed below the lighting lamp and at the bottom opening of the frame. (2) The air cleaning unit according to claim 1, wherein the blower has a structure that sucks air from above the frame.