JPS6079642U - Snowfall type louver - Google Patents

Snowfall type louver

Info

Publication number
JPS6079642U
JPS6079642U JP1983172323U JP17232383U JPS6079642U JP S6079642 U JPS6079642 U JP S6079642U JP 1983172323 U JP1983172323 U JP 1983172323U JP 17232383 U JP17232383 U JP 17232383U JP S6079642 U JPS6079642 U JP S6079642U
Authority
JP
Japan
Prior art keywords
louver
snowfall
type louver
snowfall type
ventilation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP1983172323U
Other languages
Japanese (ja)
Inventor
和美 井上
Original Assignee
株式会社日立製作所
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 株式会社日立製作所 filed Critical 株式会社日立製作所
Priority to JP1983172323U priority Critical patent/JPS6079642U/en
Publication of JPS6079642U publication Critical patent/JPS6079642U/en
Pending legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Duct Arrangements (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は従来の原子力発電プラントの換気空調系の系統
構成の概要を示した図、第２図は従来のルー入部の構造
の詳細図、第３図は本案を実施した場合の系統構成の概
要図、第４図は本案の詳細図である。 １・・・ルーバ、２・・・給気処理装置、３・・・給気
フィルタ、４・・・加熱コイル、５・・・冷却コイル、
６・・・送風機、７・・・建屋内の各エリア、８・・・
排気処理装置、９・・・排気フィルタ、１０・・・排風
機、」１・・・排気筒、１２・・・カバー、１３・・・
下部ルーバ、１５・・・ボルト、１６・・・パイプ、１
７・・・原子炉補機冷却系１．１８・・・手動弁、１９
・・・原子炉補機冷却系配管、２０・・・グレーチング
。Figure 1 is a diagram showing an overview of the system configuration of a conventional ventilation air conditioning system in a nuclear power plant, Figure 2 is a detailed diagram of the structure of the conventional leakage section, and Figure 3 is a diagram of the system configuration when this proposal is implemented. The outline diagram and Figure 4 are detailed diagrams of the main project. DESCRIPTION OF SYMBOLS 1... Louver, 2... Supply air processing device, 3... Supply air filter, 4... Heating coil, 5... Cooling coil,
6...Blower, 7...Each area in the building, 8...
Exhaust treatment device, 9... Exhaust filter, 10... Exhaust fan, 1... Exhaust pipe, 12... Cover, 13...
Lower louver, 15... Bolt, 16... Pipe, 1
7... Reactor auxiliary cooling system 1.18... Manual valve, 19
...Reactor auxiliary equipment cooling system piping, 20...Grating.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 換気用ルーバにおいて、出口及び入口に各々ルーバを配
置し、下部より換気できるようにカバーを取り付け、下
部ルーバに雪をとかすため温水を通したことを特徴とす
る降雪用型ルーバ。This louver for snowfall is characterized in that, in the ventilation louver, louvers are placed at the exit and entrance, a cover is attached to allow ventilation from the lower part, and hot water is passed through the lower louver to melt snow.
JP1983172323U 1983-11-09 1983-11-09 Snowfall type louver Pending JPS6079642U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1983172323U JPS6079642U (en) 1983-11-09 1983-11-09 Snowfall type louver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983172323U JPS6079642U (en) 1983-11-09 1983-11-09 Snowfall type louver

Publications (1)

Publication Number Publication Date
JPS6079642U true JPS6079642U (en) 1985-06-03

Family

ID=30375656

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983172323U Pending JPS6079642U (en) 1983-11-09 1983-11-09 Snowfall type louver

Country Status (1)

Country Link
JP (1) JPS6079642U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6329297A (en) * 1986-07-23 1988-02-06 東洋熱工業株式会社 Snow protective device for building

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6329297A (en) * 1986-07-23 1988-02-06 東洋熱工業株式会社 Snow protective device for building

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