JP7249437B1 - 安全キャビネット - Google Patents
安全キャビネット Download PDFInfo
- Publication number
- JP7249437B1 JP7249437B1 JP2021567048A JP2021567048A JP7249437B1 JP 7249437 B1 JP7249437 B1 JP 7249437B1 JP 2021567048 A JP2021567048 A JP 2021567048A JP 2021567048 A JP2021567048 A JP 2021567048A JP 7249437 B1 JP7249437 B1 JP 7249437B1
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- Prior art keywords
- safety cabinet
- chamber
- slit
- work
- work chamber
- 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.)
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L1/00—Enclosures; Chambers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L1/00—Enclosures; Chambers
- B01L1/02—Air-pressure chambers; Air-locks therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L1/00—Enclosures; Chambers
- B01L1/04—Dust-free rooms or enclosures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L1/00—Enclosures; Chambers
- B01L1/50—Enclosures; Chambers for storing hazardous materials in the laboratory, e.g. cupboards, waste containers
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M1/00—Apparatus for enzymology or microbiology
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/108—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
- B01L2200/06—Fluid handling related problems
- B01L2200/0631—Purification arrangements, e.g. solid phase extraction [SPE]
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
- B01L2200/06—Fluid handling related problems
- B01L2200/0684—Venting, avoiding backpressure, avoid gas bubbles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
- B01L2200/08—Ergonomic or safety aspects of handling devices
- B01L2200/082—Handling hazardous material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
- B01L2200/08—Ergonomic or safety aspects of handling devices
- B01L2200/085—Protection against injuring the user
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
- B01L2200/14—Process control and prevention of errors
- B01L2200/141—Preventing contamination, tampering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2300/00—Additional constructional details
- B01L2300/06—Auxiliary integrated devices, integrated components
- B01L2300/0681—Filter
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- Organic Chemistry (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- Biochemistry (AREA)
- Medicinal Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Sustainable Development (AREA)
- Microbiology (AREA)
- Biomedical Technology (AREA)
- Devices For Use In Laboratory Experiments (AREA)
- Ventilation (AREA)
Abstract
Description
12 作業室内
13 前面シャッター
14 安全キャビネットファン
15 圧力チャンバ
16 吹き出し用HEPAフィルタ
17 吹き出し用整流板
18 吹き出し気流
19 後部スリット
20 前面スリット
21 排気用HEPAフィルタ
22 排気口
23 排気空気
24 作業開口部
25 流入気流
26 作業台
27 背面流路
28 連結部
29 スリット
30 側面流路
32 連結部スリット
33 側面気流
34 下面気流
36 下方流路
37 本体側面
38 作業室内の側面
110 側面チャンバ
111 側面スリット
Claims (3)
- 前面シャッターの内側に形成された作業室内と、前記作業室内の空気を吸い込み、清浄化し、一部を作業室内に供給し、一部を排気する安全キャビネットであって、
前記作業室内の底面を構成する作業台と、
前記作業台と前記安全キャビネットの一部で構成される下方流路と、
前記作業室内の側面と前記安全キャビネットの側面の一部で構成される側面流路と、
前記作業室内の背面と前記安全キャビネットの背面の一部で構成される背面流路と、
少なくとも前記下方流路、前記側面流路、及び前記背面流路で形成される循環流路と、
前記作業室内の側面に側面スリットと、を備え、
前記作業室内からの気流を前記側面スリットから吸い込み、前記側面スリットから吸い込まれた気流を、前記下方流路に流す側面チャンバを有し、
前記側面チャンバと、前記下方流路とを同一圧力であり、
前記安全キャビネットは、さらに、
前記作業室内の左右一方に、外部の装置と接続するための連結部と、
前記連結部にエアバリアを形成するための連結部スリットと、を有し、
前記側面スリットと前記側面チャンバは、前記作業室内の前記連結部と対向する面に設けられ、
前記連結部スリットは、前記連結部の周囲に設けられ、前記作業室内の吹き出し気流の一部を吸込み、
前記側面スリットは、前記連結部スリットと同量の吹き出し気流を吸い込む数だけ設けられている、
ことを特徴とする安全キャビネット。 - 請求項1に記載の安全キャビネットにおいて、
前記側面スリットは、前記作業室内に設置される装置の高さより低い位置に設けられる
ことを特徴とする安全キャビネット。 - 請求項1に記載の安全キャビネットにおいて、
前記側面スリットは、前記作業室内で、上下2段構成である
ことを特徴とする安全キャビネット。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2021/022743 WO2022264288A1 (ja) | 2021-06-15 | 2021-06-15 | 安全キャビネット |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2022264288A1 JPWO2022264288A1 (ja) | 2022-12-22 |
JP7249437B1 true JP7249437B1 (ja) | 2023-03-30 |
Family
ID=84526354
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021567048A Active JP7249437B1 (ja) | 2021-06-15 | 2021-06-15 | 安全キャビネット |
Country Status (5)
Country | Link |
---|---|
US (1) | US20240189809A1 (ja) |
JP (1) | JP7249437B1 (ja) |
KR (1) | KR20230090361A (ja) |
CN (1) | CN115916404A (ja) |
WO (1) | WO2022264288A1 (ja) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005156082A (ja) * | 2003-11-28 | 2005-06-16 | Hitachi Industrial Equipment Systems Co Ltd | 安全キャビネット |
JP2014073457A (ja) * | 2012-10-04 | 2014-04-24 | Hitachi Industrial Equipment Systems Co Ltd | 安全キャビネット |
CN107126981A (zh) * | 2017-06-26 | 2017-09-05 | 太仓斯普宁精密机械有限公司 | 一种加热灭菌的生物安全柜 |
JP2020150877A (ja) * | 2019-03-20 | 2020-09-24 | 三機工業株式会社 | 試料保管装置及び試料保管システム |
-
2021
- 2021-06-15 WO PCT/JP2021/022743 patent/WO2022264288A1/ja active Application Filing
- 2021-06-15 US US17/615,969 patent/US20240189809A1/en active Pending
- 2021-06-15 CN CN202180003955.0A patent/CN115916404A/zh active Pending
- 2021-06-15 JP JP2021567048A patent/JP7249437B1/ja active Active
- 2021-06-15 KR KR1020237017455A patent/KR20230090361A/ko active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005156082A (ja) * | 2003-11-28 | 2005-06-16 | Hitachi Industrial Equipment Systems Co Ltd | 安全キャビネット |
JP2014073457A (ja) * | 2012-10-04 | 2014-04-24 | Hitachi Industrial Equipment Systems Co Ltd | 安全キャビネット |
CN107126981A (zh) * | 2017-06-26 | 2017-09-05 | 太仓斯普宁精密机械有限公司 | 一种加热灭菌的生物安全柜 |
JP2020150877A (ja) * | 2019-03-20 | 2020-09-24 | 三機工業株式会社 | 試料保管装置及び試料保管システム |
Also Published As
Publication number | Publication date |
---|---|
CN115916404A (zh) | 2023-04-04 |
KR20230090361A (ko) | 2023-06-21 |
JPWO2022264288A1 (ja) | 2022-12-22 |
WO2022264288A1 (ja) | 2022-12-22 |
US20240189809A1 (en) | 2024-06-13 |
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