JPS5512349A - Subway tunnel air-conditioning facilities - Google Patents
Subway tunnel air-conditioning facilitiesInfo
- Publication number
- JPS5512349A JPS5512349A JP8400778A JP8400778A JPS5512349A JP S5512349 A JPS5512349 A JP S5512349A JP 8400778 A JP8400778 A JP 8400778A JP 8400778 A JP8400778 A JP 8400778A JP S5512349 A JPS5512349 A JP S5512349A
- Authority
- JP
- Japan
- Prior art keywords
- air
- water
- cooling water
- washers
- subway tunnel
- 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
Landscapes
- Other Air-Conditioning Systems (AREA)
Abstract
PURPOSE: To maintain temperature and humidity in a subway tunnel in extent that produces a comfortable condition, and to remove floating dust, by disposing a plurality of air washers in the subway tunnel, and by circulating cooling water to the air washers by means of a cooling water circulation device.
CONSTITUTION: Water in a delivery tank 48 is sent to a refrigerator 52 by means of a pump 50, and water cooled is pressure sent to each spray nozzle 36 in a plurality of air washers 26 through a delivery pipe 32 and jetted toward the water tank 34 directions. Falling light warm air C is induced to air suction ports 30 by kinetic energy that cooling water injected at that time has while being mixing contacted with cooling water and its temperature drops, natural ventialting force is added and cold winds D are discharged into a tunnel toward two subway tracks from the air discharge ports 38 of the lower portions of the air washers 26. The air washers 26 efficiently collect dust in air in water when they jet the cooling water and contact the water with the warm air.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8400778A JPS5512349A (en) | 1978-07-12 | 1978-07-12 | Subway tunnel air-conditioning facilities |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8400778A JPS5512349A (en) | 1978-07-12 | 1978-07-12 | Subway tunnel air-conditioning facilities |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5512349A true JPS5512349A (en) | 1980-01-28 |
Family
ID=13818539
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8400778A Pending JPS5512349A (en) | 1978-07-12 | 1978-07-12 | Subway tunnel air-conditioning facilities |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5512349A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61103692A (en) * | 1984-10-29 | 1986-05-22 | Mitsubishi Electric Corp | Laser beam machine |
KR100795418B1 (en) | 2006-01-10 | 2008-01-17 | 김진현 | Minuteness floating particles appearance reducing method and apparatus thereof by train wind |
KR20180094181A (en) | 2017-02-13 | 2018-08-23 | 한국철도기술연구원 | Train draft barrier structure |
CN110067588A (en) * | 2019-04-08 | 2019-07-30 | 东南大学 | Tunnel quenching system based on phase change cold-storage |
CN110080817A (en) * | 2019-04-08 | 2019-08-02 | 东南大学 | Tunnel ventilation cooling system based on phase change cold-storage |
CN110645045A (en) * | 2019-09-18 | 2020-01-03 | 安徽亚浩智能科技有限公司 | Multifunctional tunnel toxic and harmful gas detection sensor and detection method |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5310546A (en) * | 1976-07-15 | 1978-01-31 | Mitsubishi Electric Corp | Method of preventing temperature rise of electric parts mounted on electric vehicles |
-
1978
- 1978-07-12 JP JP8400778A patent/JPS5512349A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5310546A (en) * | 1976-07-15 | 1978-01-31 | Mitsubishi Electric Corp | Method of preventing temperature rise of electric parts mounted on electric vehicles |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61103692A (en) * | 1984-10-29 | 1986-05-22 | Mitsubishi Electric Corp | Laser beam machine |
KR100795418B1 (en) | 2006-01-10 | 2008-01-17 | 김진현 | Minuteness floating particles appearance reducing method and apparatus thereof by train wind |
KR20180094181A (en) | 2017-02-13 | 2018-08-23 | 한국철도기술연구원 | Train draft barrier structure |
CN110067588A (en) * | 2019-04-08 | 2019-07-30 | 东南大学 | Tunnel quenching system based on phase change cold-storage |
CN110080817A (en) * | 2019-04-08 | 2019-08-02 | 东南大学 | Tunnel ventilation cooling system based on phase change cold-storage |
CN110080817B (en) * | 2019-04-08 | 2021-01-12 | 东南大学 | Tunnel aeration cooling system based on phase change cold storage |
CN110067588B (en) * | 2019-04-08 | 2021-01-12 | 东南大学 | Tunnel cold air system based on phase change cold storage |
CN110645045A (en) * | 2019-09-18 | 2020-01-03 | 安徽亚浩智能科技有限公司 | Multifunctional tunnel toxic and harmful gas detection sensor and detection method |
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