JP6858333B2 - 集中式冷却塔通風騒音低減システム - Google Patents
集中式冷却塔通風騒音低減システム Download PDFInfo
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- JP6858333B2 JP6858333B2 JP2017047221A JP2017047221A JP6858333B2 JP 6858333 B2 JP6858333 B2 JP 6858333B2 JP 2017047221 A JP2017047221 A JP 2017047221A JP 2017047221 A JP2017047221 A JP 2017047221A JP 6858333 B2 JP6858333 B2 JP 6858333B2
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- Prior art keywords
- sound
- sound absorbing
- cooling tower
- soundproof
- noise reduction
- Prior art date
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- 238000001816 cooling Methods 0.000 title claims description 58
- 238000009423 ventilation Methods 0.000 title claims description 17
- 238000012423 maintenance Methods 0.000 claims description 24
- 238000009413 insulation Methods 0.000 claims description 18
- 239000000725 suspension Substances 0.000 claims description 8
- 238000005192 partition Methods 0.000 claims description 6
- 230000005484 gravity Effects 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 description 10
- 230000003584 silencer Effects 0.000 description 8
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
- F28C1/00—Direct-contact trickle coolers, e.g. cooling towers
- F28C1/10—Arrangements for suppressing noise
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H5/00—Buildings or groups of buildings for industrial or agricultural purposes
- E04H5/02—Buildings or groups of buildings for industrial purposes, e.g. for power-plants or factories
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/52—Casings; Connections of working fluid for axial pumps
- F04D29/522—Casings; Connections of working fluid for axial pumps especially adapted for elastic fluid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
- F04D29/663—Sound attenuation
- F04D29/664—Sound attenuation by means of sound absorbing material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
- F28C1/00—Direct-contact trickle coolers, e.g. cooling towers
- F28C1/003—Direct-contact trickle coolers, e.g. cooling towers comprising outlet ducts for exhaust gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F25/00—Component parts of trickle coolers
- F28F25/10—Component parts of trickle coolers for feeding gas or vapour
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
- E04B1/8218—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only soundproof enclosures
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
- F28C1/00—Direct-contact trickle coolers, e.g. cooling towers
- F28C2001/006—Systems comprising cooling towers, e.g. for recooling a cooling medium
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Structural Engineering (AREA)
- Acoustics & Sound (AREA)
- Civil Engineering (AREA)
- Electromagnetism (AREA)
- Thermal Sciences (AREA)
- Building Environments (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Duct Arrangements (AREA)
Description
1.排気と吸気通路を分けて設計して、冷却塔の熱的性能を向上する。
2.吸気スピードが緩やかで、最大限に気圧損失を抑える。
3.消音システムと冷却塔の巡回検査とメンテナンスが便利だ。
4.雨水収集システム、避雷装置を設けて、長期使用の耐候性を保証する。
5.冷却塔ごとに消音装置を設けることよりコストが大分下がり、全体の景観効果も良い。
Claims (4)
- 一体化の防音吸音屋根、排気消音構造、吸音消音通路、メンテナンス通路、雨水収集システム、及び、避雷装置からなる集中式冷却塔通風騒音低減システムにおいて、
前記一体化の防音吸音屋根は、コンクリート防水土台、耐力支柱構造、天井取付構造、吊輪取付構造、吸音防音構造及び採光防音構造からなり、
前記排気消音構造は、冷却塔の送風機頂部と天井取付構造の間にある解体可能の密封防音吸音構造、天井取付構造にあるスプリッター付け吸音型消音器、及び、吸音型消音器に設置してある防雨消音笠からなり、
防雨消音笠は、頂部にあるキャップ、キャップの内部にある吸音方向転換円錐体、及び、キャップ内側にある吸音板と耐力取付構造からなり、
防雨消音笠は、列の形で設置して、スプリッター付け吸音型消音器の間の上方に吸音板を設置して防雨消音笠を間隔し、
前記吸気消音通路は、一体化の防音吸音屋根の軒端の傍に装置してある下垂れ式両面吸音体と地面防水間仕切りに装置してある遮音パネルからなり、
遮音パネルに間をおいて観察採光防音構造が設置され、
メンテナンス通路は吸気消音通路にある遮音パネル中部に設置され、メンテナンス通路の外側にL型の遮音パネルが設置された、
集中式冷却塔通風騒音低減システム。 - 請求項1に記載の集中式冷却塔通風騒音低減システムにおいて、
前記雨水収集システムは、一体化の防音吸音屋根の天井にあるダブル水差し設計、軒端に設置する軒溝と排水管からなり、排水管が雨水を元の排水溝にガイドする、
ことを特徴とする集中式冷却塔通風騒音低減システム。 - 請求項1に記載の集中式冷却塔通風騒音低減システムにおいて、
前記避雷装置は、防雨消音笠の頂部にある避雷針より高く、一体化の防音吸音屋根の中部の上方に仕掛けて、ガイドラインを通してアースと繋がる、
ことを特徴とする集中式冷却塔通風騒音低減システム。 - 請求項1に記載の集中式冷却塔通風騒音低減システムにおいて、
天井取付構造に吊上げ吊輪が設けられ、単一の冷却塔の重力負荷より吊上げ吊輪の定格荷重が大きく設置される、
ことを特徴とする集中式冷却塔通風騒音低減システム。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610155087.9A CN107202501B (zh) | 2016-03-18 | 2016-03-18 | 集中式冷却塔通风降噪系统 |
CN201610155087.9 | 2016-03-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017172955A JP2017172955A (ja) | 2017-09-28 |
JP6858333B2 true JP6858333B2 (ja) | 2021-04-14 |
Family
ID=59751835
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017047221A Active JP6858333B2 (ja) | 2016-03-18 | 2017-03-13 | 集中式冷却塔通風騒音低減システム |
Country Status (4)
Country | Link |
---|---|
US (1) | US10393442B2 (ja) |
JP (1) | JP6858333B2 (ja) |
CN (1) | CN107202501B (ja) |
DE (1) | DE102017105052A1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110436765B (zh) * | 2018-05-04 | 2023-12-19 | 厦门嘉达声学技术有限公司 | 钢化玻璃生产线进风消声系统 |
DE102018116500A1 (de) | 2018-07-08 | 2020-01-09 | Tobias Rückert | Verfahren zum Anmelden eines Zielgeräts an ein Netzwerk |
CN108953238A (zh) * | 2018-08-24 | 2018-12-07 | 重庆市璧山区爱华机械有限公司 | 冷却塔用风机降噪机构 |
CN112593738A (zh) * | 2020-11-30 | 2021-04-02 | 安徽维嵩生产力促进有限公司 | 一种合理利用自然资源实现节能化的智能型加工车间 |
CN112576553A (zh) * | 2020-12-22 | 2021-03-30 | 国家电网有限公司 | 一种户外变电站主变降噪方法 |
CN112983897A (zh) * | 2021-03-25 | 2021-06-18 | 成都新仪征环保科技有限公司 | 一体化的隔声罩与进风消声器 |
CN113541714B (zh) * | 2021-06-29 | 2022-06-21 | 广东新星源智能信息科技有限公司 | 一种防雨信号接发机器人 |
CN114922861B (zh) * | 2022-05-24 | 2024-07-23 | 深圳市政集团有限公司 | 兼备降噪功能的混凝土泵送房循环风系统 |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO141225L (ja) * | 1974-03-25 | |||
JPS5734246Y2 (ja) * | 1978-03-22 | 1982-07-28 | ||
DE2948602C2 (de) * | 1979-12-03 | 1984-10-31 | Balcke-Dürr AG, 4030 Ratingen | Vorrichtung zur Geräuschdämpfung in Kühltürmen |
JPH05164480A (ja) * | 1991-12-13 | 1993-06-29 | Ishikawajima Harima Heavy Ind Co Ltd | 冷却塔装置 |
JPH05214771A (ja) * | 1992-02-07 | 1993-08-24 | Misawa Homes Co Ltd | 屋根ユニットの吊り具接続構造 |
CN2297503Y (zh) * | 1996-05-08 | 1998-11-18 | 周曙 | 冷却塔噪声消声罩 |
JPH10299276A (ja) * | 1997-04-24 | 1998-11-10 | Toa Steel Co Ltd | 屋根構造 |
JPH1193411A (ja) * | 1997-09-22 | 1999-04-06 | Fujita Corp | 開口用型枠を用いた開口の形成方法 |
US6497401B2 (en) * | 1999-08-23 | 2002-12-24 | Delta Cooling Towers, Inc. | Molded cooling tower |
US6374944B1 (en) * | 2000-05-31 | 2002-04-23 | Eaton Corporation | Silencer with internal rain diverter |
JP3839692B2 (ja) * | 2001-09-13 | 2006-11-01 | 株式会社荏原製作所 | ポンプ施設 |
US20030214055A1 (en) * | 2002-05-17 | 2003-11-20 | Air Handling Engineering Ltd. | Outlet silencer for cooling tower, evaporator cooler or condenser |
US7111831B2 (en) * | 2002-09-30 | 2006-09-26 | Marley Colling Technologies, Inc. | Sound attenuation apparatus and method |
JP3952972B2 (ja) * | 2003-03-07 | 2007-08-01 | コベルコ建機株式会社 | 建設機械の冷却装置 |
KR100521104B1 (ko) * | 2003-12-10 | 2005-10-17 | 주식회사 경인기계 | 냉각탑용 팬 실린더 |
JP4444024B2 (ja) * | 2004-07-02 | 2010-03-31 | 株式会社ササクラ | 吸音パネルユニット |
CN2787715Y (zh) * | 2005-04-22 | 2006-06-14 | 北京丰越达工贸有限公司 | 组装式隔声吸声屏障 |
US7802774B2 (en) * | 2007-02-20 | 2010-09-28 | Baltimore Aircoil Company, Inc. | Cooling tower air inlet and drain pan |
CN201199132Y (zh) * | 2008-02-26 | 2009-02-25 | 北京绿创声学工程股份有限公司 | 一种机力通风冷却塔消声装置 |
US9587893B2 (en) * | 2010-11-02 | 2017-03-07 | Pery Bogh | Air introduction system and method for cooling towers |
CN102607294B (zh) * | 2011-09-16 | 2013-12-04 | 厦门嘉达环保建造工程有限公司 | 冷却塔消声结构 |
CN103046486A (zh) * | 2011-10-11 | 2013-04-17 | 无锡市德林环保工程有限公司 | 全百叶穿孔吸声板 |
CN103572862B (zh) * | 2013-11-25 | 2015-12-30 | 国家电网公司 | 电力站环保隔墙 |
CN203810431U (zh) * | 2014-05-15 | 2014-09-03 | 厦门嘉达声学技术有限公司 | 防雨消声风帽 |
US10794643B2 (en) * | 2016-12-19 | 2020-10-06 | Baltimore Aircoil Company, Inc. | Cooling tower wind wall system |
-
2016
- 2016-03-18 CN CN201610155087.9A patent/CN107202501B/zh active Active
-
2017
- 2017-03-09 DE DE102017105052.3A patent/DE102017105052A1/de not_active Withdrawn
- 2017-03-13 JP JP2017047221A patent/JP6858333B2/ja active Active
- 2017-03-17 US US15/462,786 patent/US10393442B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE102017105052A1 (de) | 2017-09-21 |
US10393442B2 (en) | 2019-08-27 |
CN107202501A (zh) | 2017-09-26 |
JP2017172955A (ja) | 2017-09-28 |
US20170268824A1 (en) | 2017-09-21 |
CN107202501B (zh) | 2023-04-14 |
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