JPS6176395U - - Google Patents
Info
- Publication number
- JPS6176395U JPS6176395U JP16187484U JP16187484U JPS6176395U JP S6176395 U JPS6176395 U JP S6176395U JP 16187484 U JP16187484 U JP 16187484U JP 16187484 U JP16187484 U JP 16187484U JP S6176395 U JPS6176395 U JP S6176395U
- Authority
- JP
- Japan
- Prior art keywords
- bypass
- duct
- exhaust
- air
- room
- 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
Links
- 238000011045 prefiltration Methods 0.000 claims description 2
- 239000002245 particle Substances 0.000 claims 1
- 230000002285 radioactive effect Effects 0.000 claims 1
- 239000000941 radioactive substance Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
- Ventilation (AREA)
Description
図は本考案の排気設備の一実施例を示す配管系
統図である。
１……排気ダクト、３……主排気フイルター、
４……主排気ダクト、５……主排気フアン、６…
…バイパスダクト、７……前置フイルター、８…
…バイパス切換弁、１０……ダストモニター、１
３……制御装置、Ｓ１……切換弁作動信号。
The figure is a piping system diagram showing an embodiment of the exhaust equipment of the present invention. 1...Exhaust duct, 3...Main exhaust filter,
4... Main exhaust duct, 5... Main exhaust fan, 6...
...Bypass duct, 7...Pre-filter, 8...
...Bypass switching valve, 10...Dust monitor, 1
3...Control device, S1...Switching valve operation signal.
Claims (1)
され室内の空気を排気する排気ダクトと、この排
気ダクトの一部をバイパスして配置され放射性粒
子を捕集する前置フイルターを有するバイパスダ
クトと、前記室内の空気中の放射性物質濃度を連
続して測定し、この値が予め定められた一定値を
越えたときに前記室内からの空気を前記バイパス
ダクトに流通するバイパス切換弁とを備えたこと
を特徴とする排気設備。 an exhaust duct connected to the main exhaust duct having a main exhaust filter for exhausting indoor air; a bypass duct having a prefilter arranged to bypass a part of the exhaust duct and collecting radioactive particles; a bypass switching valve that continuously measures the concentration of radioactive substances in the air of the room and, when this value exceeds a predetermined constant value, causes air from the room to flow through the bypass duct. exhaust equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16187484U JPS6176395U (en) | 1984-10-26 | 1984-10-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16187484U JPS6176395U (en) | 1984-10-26 | 1984-10-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6176395U true JPS6176395U (en) | 1986-05-22 |
Family
ID=30719770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16187484U Pending JPS6176395U (en) | 1984-10-26 | 1984-10-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6176395U (en) |
-
1984
- 1984-10-26 JP JP16187484U patent/JPS6176395U/ja active Pending
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