Title:
BLOWING-TYPE VENTILATION COOLING TOWER AND COOLING TOWER ARRANGEMENT SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/024702
Kind Code:
A1
Abstract:
A blowing-type ventilation cooling tower and a cooling tower arrangement system. The blowing-type ventilation cooling tower (100) comprises a fan chamber (20), an air intake channel (10) formed in an upper end of a side wall of the fan chamber (20) and provided with a downward opening, an air blower (60) arranged in the fan chamber (20), a rain area chamber (30) which is adjacent to and communicates with the fan chamber (20), a heat exchange chamber (40) which is arranged above the rain area chamber (30) and communicates with the rain area chamber (30), an air exhaust channel (50) which is arranged above the heat exchange chamber (40) and communicates with the heat exchange chamber (40), a water spraying device (80) arranged on the top in the heat exchange chamber (40) and used for introducing cooling water, and a water collecting tank (70) which is adjacent to and communicates with the rain area chamber (30), wherein an air outlet (51), away from the heat exchange chamber (40), of the air exhaust channel (50) is staggered from the heat exchange chamber (40). The blowing-type ventilation cooling tower (100) is suitable for an important service water system of a nuclear power plant, and heat exchange of cooling water for cooling is achieved; and the air intake channel and the air exhaust channel are improved, so that flying objects are effectively prevented from entering the tower so as not to damage members in the tower.
Inventors:
XIN WENJUN (CN)
CAO YONGWANG (CN)
CHEN JING (CN)
NAN WEI (CN)
LUO LIJUAN (CN)
ZHANG YANGYANG (CN)
ZHU QICHAO (CN)
YUE XINYI (CN)
CAO YONGWANG (CN)
CHEN JING (CN)
NAN WEI (CN)
LUO LIJUAN (CN)
ZHANG YANGYANG (CN)
ZHU QICHAO (CN)
YUE XINYI (CN)
Application Number:
PCT/CN2022/103130
Publication Date:
March 02, 2023
Filing Date:
June 30, 2022
Export Citation:
Assignee:
CHINA NUCLEAR POWER ENG CO LTD (CN)
LING AO NUCLEAR POWER CO LTD (CN)
CHINA NUCLEAR POWER DESIGN COMPANY LTD SHENZHEN (CN)
CHINA GENERAL NUCLEAR POWER (CN)
CGN POWER CO LTD (CN)
LING AO NUCLEAR POWER CO LTD (CN)
CHINA NUCLEAR POWER DESIGN COMPANY LTD SHENZHEN (CN)
CHINA GENERAL NUCLEAR POWER (CN)
CGN POWER CO LTD (CN)
International Classes:
F28C1/00; F28F19/01; F28F25/02; F28F25/04; F28F25/06; F28F25/08; F28F25/10; G21D1/02
Foreign References:
| CN113776351A | 2021-12-10 | |||
| CN102297610A | 2011-12-28 | |||
| CN208805066U | 2019-04-30 | |||
| CN110132028A | 2019-08-16 | |||
| CN213873888U | 2021-08-03 | |||
| CN102607294A | 2012-07-25 | |||
| CN101846460A | 2010-09-29 | |||
| CN111164368A | 2020-05-15 | |||
| CN206876009U | 2018-01-12 | |||
| FR2260765A1 | 1975-09-05 | |||
| CH673333A5 | 1990-02-28 |
Attorney, Agent or Firm:
SHENZHEN REFINED INTELLECTUAL PROPERTY OFFICE (GENERAL PARTNERSHIP) (CN)
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