CN107120984A - 消声器工程量确定方法及装置 - Google Patents
消声器工程量确定方法及装置 Download PDFInfo
- Publication number
- CN107120984A CN107120984A CN201710511708.7A CN201710511708A CN107120984A CN 107120984 A CN107120984 A CN 107120984A CN 201710511708 A CN201710511708 A CN 201710511708A CN 107120984 A CN107120984 A CN 107120984A
- Authority
- CN
- China
- Prior art keywords
- noise
- cooling tower
- silencer
- mrow
- quantities
- 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.)
- Granted
Links
- 230000003584 silencer Effects 0.000 title claims abstract description 120
- 238000000034 method Methods 0.000 title claims abstract description 48
- 230000009467 reduction Effects 0.000 claims abstract description 31
- 238000004364 calculation method Methods 0.000 claims abstract description 21
- 238000001816 cooling Methods 0.000 claims description 186
- 238000009434 installation Methods 0.000 claims description 9
- 241000736911 Turritella communis Species 0.000 claims description 6
- 230000035945 sensitivity Effects 0.000 claims 1
- 238000013461 design Methods 0.000 abstract description 5
- 238000000205 computational method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 description 10
- 241000208340 Araliaceae Species 0.000 description 4
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 4
- 235000003140 Panax quinquefolius Nutrition 0.000 description 4
- 235000008434 ginseng Nutrition 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011946 reduction process Methods 0.000 description 1
- 238000011895 specific detection Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710511708.7A CN107120984B (zh) | 2017-06-28 | 2017-06-28 | 消声器工程量确定方法及装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710511708.7A CN107120984B (zh) | 2017-06-28 | 2017-06-28 | 消声器工程量确定方法及装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107120984A true CN107120984A (zh) | 2017-09-01 |
CN107120984B CN107120984B (zh) | 2018-12-18 |
Family
ID=59718799
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710511708.7A Active CN107120984B (zh) | 2017-06-28 | 2017-06-28 | 消声器工程量确定方法及装置 |
Country Status (1)
Country | Link |
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CN (1) | CN107120984B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109654902A (zh) * | 2018-12-18 | 2019-04-19 | 成都鑫凌制冷设备有限公司 | 一种逆流冷却塔 |
CN113222562A (zh) * | 2021-06-02 | 2021-08-06 | 深圳市深水工程造价咨询有限公司 | 一种工程项目造价数据管理系统及方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69626592T2 (de) * | 1995-10-10 | 2004-03-25 | Baltimore Aircoil Co. Inc. | Geräuschdämpfer für Luftkühlungsanlage |
US20040060769A1 (en) * | 2002-09-30 | 2004-04-01 | Marley Cooling Technologies, Inc. | Sound attenuation apparatus and method |
CN2859433Y (zh) * | 2005-12-30 | 2007-01-17 | 北京市精拓环保科技有限责任公司 | 自然通风冷却塔噪声治理系统 |
CN102004828A (zh) * | 2010-11-15 | 2011-04-06 | 成都鹏业软件股份有限公司 | 一种工程量计算方法 |
CN201819580U (zh) * | 2010-06-28 | 2011-05-04 | 四川正升声学科技有限公司 | 冷却塔淋水噪声降噪装置 |
CN102607294A (zh) * | 2011-09-16 | 2012-07-25 | 厦门嘉达环保建造工程有限公司 | 冷却塔消声结构 |
CN102829650A (zh) * | 2012-07-20 | 2012-12-19 | 浙江东发环保工程有限公司 | 一种火电厂大型自然通风冷却塔消声降噪装置 |
CN105302978A (zh) * | 2015-11-10 | 2016-02-03 | 上海建工集团股份有限公司 | 一种工程量计算方法和设备 |
-
2017
- 2017-06-28 CN CN201710511708.7A patent/CN107120984B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69626592T2 (de) * | 1995-10-10 | 2004-03-25 | Baltimore Aircoil Co. Inc. | Geräuschdämpfer für Luftkühlungsanlage |
US20040060769A1 (en) * | 2002-09-30 | 2004-04-01 | Marley Cooling Technologies, Inc. | Sound attenuation apparatus and method |
CN2859433Y (zh) * | 2005-12-30 | 2007-01-17 | 北京市精拓环保科技有限责任公司 | 自然通风冷却塔噪声治理系统 |
CN201819580U (zh) * | 2010-06-28 | 2011-05-04 | 四川正升声学科技有限公司 | 冷却塔淋水噪声降噪装置 |
CN102004828A (zh) * | 2010-11-15 | 2011-04-06 | 成都鹏业软件股份有限公司 | 一种工程量计算方法 |
CN102607294A (zh) * | 2011-09-16 | 2012-07-25 | 厦门嘉达环保建造工程有限公司 | 冷却塔消声结构 |
CN102829650A (zh) * | 2012-07-20 | 2012-12-19 | 浙江东发环保工程有限公司 | 一种火电厂大型自然通风冷却塔消声降噪装置 |
CN105302978A (zh) * | 2015-11-10 | 2016-02-03 | 上海建工集团股份有限公司 | 一种工程量计算方法和设备 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109654902A (zh) * | 2018-12-18 | 2019-04-19 | 成都鑫凌制冷设备有限公司 | 一种逆流冷却塔 |
CN113222562A (zh) * | 2021-06-02 | 2021-08-06 | 深圳市深水工程造价咨询有限公司 | 一种工程项目造价数据管理系统及方法 |
Also Published As
Publication number | Publication date |
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CN107120984B (zh) | 2018-12-18 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
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Denomination of invention: Determining method and device for work amount of silencer Effective date of registration: 20191226 Granted publication date: 20181218 Pledgee: Wenjiang Wanchun sub branch of Chengdu Rural Commercial Bank Co.,Ltd. Pledgor: ZHENG SHENG ENVIRONMENTAL TECHNOLOGY Co.,Ltd. Registration number: Y2019510000081 |
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Date of cancellation: 20210112 Granted publication date: 20181218 Pledgee: Wenjiang Wanchun sub branch of Chengdu Rural Commercial Bank Co.,Ltd. Pledgor: ZHENG SHENG ENVIRONMENTAL TECHNOLOGY Co.,Ltd. Registration number: Y2019510000081 |
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Denomination of invention: Method and device for determining engineering quantity of muffler Effective date of registration: 20210113 Granted publication date: 20181218 Pledgee: Wenjiang Wanchun sub branch of Chengdu Rural Commercial Bank Co.,Ltd. Pledgor: ZHENG SHENG ENVIRONMENTAL TECHNOLOGY Co.,Ltd. Registration number: Y2021510000002 |
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Date of cancellation: 20220113 Granted publication date: 20181218 Pledgee: Wenjiang Wanchun sub branch of Chengdu Rural Commercial Bank Co.,Ltd. Pledgor: ZHENG SHENG ENVIRONMENTAL TECHNOLOGY Co.,Ltd. Registration number: Y2021510000002 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Method and device for determining quantities of muffler Effective date of registration: 20220119 Granted publication date: 20181218 Pledgee: Wenjiang Wanchun sub branch of Chengdu Rural Commercial Bank Co.,Ltd. Pledgor: ZHENG SHENG ENVIRONMENTAL TECHNOLOGY Co.,Ltd. Registration number: Y2022510000019 |
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Date of cancellation: 20230206 Granted publication date: 20181218 Pledgee: Wenjiang Wanchun sub branch of Chengdu Rural Commercial Bank Co.,Ltd. Pledgor: ZHENG SHENG ENVIRONMENTAL TECHNOLOGY Co.,Ltd. Registration number: Y2022510000019 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
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Denomination of invention: Determination method and device of muffler engineering quantity Effective date of registration: 20230213 Granted publication date: 20181218 Pledgee: Chengdu Rural Commercial Bank Co.,Ltd. Wenjiang Fair Sub branch Pledgor: ZHENG SHENG ENVIRONMENTAL TECHNOLOGY Co.,Ltd. Registration number: Y2023510000043 |
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Granted publication date: 20181218 Pledgee: Chengdu Rural Commercial Bank Co.,Ltd. Wenjiang Fair Sub branch Pledgor: ZHENG SHENG ENVIRONMENTAL TECHNOLOGY Co.,Ltd. Registration number: Y2023510000043 |
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Denomination of invention: Method and device for determining the engineering quantity of silencers Granted publication date: 20181218 Pledgee: Chengdu Rural Commercial Bank Co.,Ltd. Wenjiang Fair Sub branch Pledgor: ZHENG SHENG ENVIRONMENTAL TECHNOLOGY Co.,Ltd. Registration number: Y2024980004175 |
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