CN114215576A - 一种地铁隧道减震降噪型通风系统 - Google Patents
一种地铁隧道减震降噪型通风系统 Download PDFInfo
- Publication number
- CN114215576A CN114215576A CN202111511034.3A CN202111511034A CN114215576A CN 114215576 A CN114215576 A CN 114215576A CN 202111511034 A CN202111511034 A CN 202111511034A CN 114215576 A CN114215576 A CN 114215576A
- Authority
- CN
- China
- Prior art keywords
- subway tunnel
- ventilator
- silencing
- air duct
- ventilation
- 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
- 238000009423 ventilation Methods 0.000 title claims abstract description 91
- 230000030279 gene silencing Effects 0.000 claims abstract description 49
- 238000013016 damping Methods 0.000 claims abstract description 15
- 230000009467 reduction Effects 0.000 claims abstract description 12
- 239000000779 smoke Substances 0.000 claims description 51
- 230000007246 mechanism Effects 0.000 claims description 37
- 238000007789 sealing Methods 0.000 claims description 32
- 238000005192 partition Methods 0.000 claims description 31
- 230000004888 barrier function Effects 0.000 claims description 19
- 230000000903 blocking effect Effects 0.000 claims description 15
- 238000004804 winding Methods 0.000 claims description 13
- 230000003139 buffering effect Effects 0.000 claims description 10
- 229920000742 Cotton Polymers 0.000 claims description 8
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 230000002457 bidirectional effect Effects 0.000 claims description 5
- 230000035939 shock Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000010521 absorption reaction Methods 0.000 claims 2
- 230000003584 silencer Effects 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 11
- 239000007789 gas Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 238000000926 separation method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 235000019504 cigarettes Nutrition 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000003517 fume Substances 0.000 description 2
- 206010003497 Asphyxia Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F1/00—Ventilation of mines or tunnels; Distribution of ventilating currents
- E21F1/08—Ventilation arrangements in connection with air ducts, e.g. arrangements for mounting ventilators
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F1/00—Ventilation of mines or tunnels; Distribution of ventilating currents
- E21F1/04—Air ducts
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
- E21F17/103—Dams, e.g. for ventilation
- E21F17/12—Dam doors
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
- E21F17/18—Special adaptations of signalling or alarm devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D19/00—Axial-flow pumps
- F04D19/002—Axial flow fans
- F04D19/005—Axial flow fans reversible fans
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/001—Testing thereof; Determination or simulation of flow characteristics; Stall or surge detection, e.g. condition monitoring
-
- 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
-
- 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
- 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
- F04D29/668—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps damping or preventing mechanical vibrations
-
- 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)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Ventilation (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111511034.3A CN114215576B (zh) | 2021-12-10 | 2021-12-10 | 一种地铁隧道减震降噪型通风系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111511034.3A CN114215576B (zh) | 2021-12-10 | 2021-12-10 | 一种地铁隧道减震降噪型通风系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN114215576A true CN114215576A (zh) | 2022-03-22 |
CN114215576B CN114215576B (zh) | 2024-04-05 |
Family
ID=80701027
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202111511034.3A Active CN114215576B (zh) | 2021-12-10 | 2021-12-10 | 一种地铁隧道减震降噪型通风系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN114215576B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117248952A (zh) * | 2023-11-13 | 2023-12-19 | 晋能控股煤业集团同忻煤矿山西有限公司 | 一种矿山采矿领域用通风系统及其使用方法 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20100038922A (ko) * | 2008-10-07 | 2010-04-15 | 그린컨기술주식회사 | 아치형 터널의 환기장치 |
KR101587275B1 (ko) * | 2015-06-08 | 2016-01-20 | (주)맥이앤피 | 수직 복층 환기구조를 갖는 지하철 환기시스템 |
CN106224266A (zh) * | 2016-08-26 | 2016-12-14 | 无锡市恒达矿山机械有限公司 | 一种具有减震降噪功能的矿井通风机 |
CN207554096U (zh) * | 2017-09-20 | 2018-06-29 | 中铁第五勘察设计院集团有限公司 | 地铁车站隧道风机房 |
CN210003321U (zh) * | 2019-04-25 | 2020-01-31 | 浙江省交通规划设计研究院有限公司 | 一种双隧道互补式通风系统及风道火灾防串烟装置 |
CN113153406A (zh) * | 2021-04-22 | 2021-07-23 | 中铁第五勘察设计院集团有限公司 | 隧道系统及隧道排烟控制方法 |
CN214464318U (zh) * | 2021-03-09 | 2021-10-22 | 彭烽 | 一种隧道通风智能控制系统 |
CN113550778A (zh) * | 2021-08-31 | 2021-10-26 | 杨慎东 | 用于交通工程隧道的通风装置 |
CN214741432U (zh) * | 2021-06-26 | 2021-11-16 | 京安工程有限公司 | 一种地下消防工程通风降噪装置 |
-
2021
- 2021-12-10 CN CN202111511034.3A patent/CN114215576B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20100038922A (ko) * | 2008-10-07 | 2010-04-15 | 그린컨기술주식회사 | 아치형 터널의 환기장치 |
KR101587275B1 (ko) * | 2015-06-08 | 2016-01-20 | (주)맥이앤피 | 수직 복층 환기구조를 갖는 지하철 환기시스템 |
CN106224266A (zh) * | 2016-08-26 | 2016-12-14 | 无锡市恒达矿山机械有限公司 | 一种具有减震降噪功能的矿井通风机 |
CN207554096U (zh) * | 2017-09-20 | 2018-06-29 | 中铁第五勘察设计院集团有限公司 | 地铁车站隧道风机房 |
CN210003321U (zh) * | 2019-04-25 | 2020-01-31 | 浙江省交通规划设计研究院有限公司 | 一种双隧道互补式通风系统及风道火灾防串烟装置 |
CN214464318U (zh) * | 2021-03-09 | 2021-10-22 | 彭烽 | 一种隧道通风智能控制系统 |
CN113153406A (zh) * | 2021-04-22 | 2021-07-23 | 中铁第五勘察设计院集团有限公司 | 隧道系统及隧道排烟控制方法 |
CN214741432U (zh) * | 2021-06-26 | 2021-11-16 | 京安工程有限公司 | 一种地下消防工程通风降噪装置 |
CN113550778A (zh) * | 2021-08-31 | 2021-10-26 | 杨慎东 | 用于交通工程隧道的通风装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117248952A (zh) * | 2023-11-13 | 2023-12-19 | 晋能控股煤业集团同忻煤矿山西有限公司 | 一种矿山采矿领域用通风系统及其使用方法 |
CN117248952B (zh) * | 2023-11-13 | 2024-02-02 | 晋能控股煤业集团同忻煤矿山西有限公司 | 一种矿山采矿领域用通风系统及其使用方法 |
Also Published As
Publication number | Publication date |
---|---|
CN114215576B (zh) | 2024-04-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN114215576A (zh) | 一种地铁隧道减震降噪型通风系统 | |
CN113662483B (zh) | 一种集尘基站 | |
JPH03111392A (ja) | 高速運行エレベータかごの換気装置 | |
KR101745214B1 (ko) | 에어커튼식 화연 확산 방지 장치 | |
CN211871107U (zh) | 一种具有换气调节功能的电梯轿厢 | |
KR20170037407A (ko) | 지하철 터널 공기정화시스템 | |
KR101800630B1 (ko) | 터널 내부의 유해가스 처리 시스템 | |
CN215113071U (zh) | 一种文物修复室用静音式通风管道 | |
CN210373945U (zh) | 消防排烟装置 | |
EP3524755B1 (en) | Exhaust gas discharge device for fire engine in fire station | |
JP2014525562A (ja) | 窓戸用の換気装置 | |
CN110735587B (zh) | 一种隔音通风门 | |
CN109649507B (zh) | 一种拖拉机驾驶室减震降噪设备 | |
CN115159309A (zh) | 一种具有高效隔音门板全封闭电梯 | |
CN207829259U (zh) | 一种排烟型屋顶通风器 | |
CN2858662Y (zh) | 高炉出铁口烟尘移动式顶吸罩 | |
CN210830505U (zh) | 一种用于消防通风管道上的排烟阀 | |
CN108590729B (zh) | 一种高密闭型排烟口装置 | |
CN209742710U (zh) | 一种降噪门 | |
CN220338625U (zh) | 电梯吊顶静音通风结构 | |
CN218949184U (zh) | 一种轨道车辆司机室用空调通风结构 | |
CN215109160U (zh) | 一种柴油发电机组消音装置 | |
CN212479309U (zh) | 一种隧道用通风装置的降噪机构 | |
CN211342673U (zh) | 一种可吸浓烟的防火卷帘门 | |
CN217842842U (zh) | 一种加速排烟的排烟防火阀 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
CB03 | Change of inventor or designer information |
Inventor after: Li Xuefeng Inventor after: Wang Yan Inventor after: Ji Yongping Inventor after: Cai Lulu Inventor after: Wan Xia Inventor after: Zhu Xiaowei Inventor after: Ji Lianwang Inventor after: Liu Zhendong Inventor after: Wu Libo Inventor after: Liu Xin Inventor after: Ma Zhoubo Inventor after: Gu Huijie Inventor before: Li Xuefeng Inventor before: Ji Yongping Inventor before: Cai Lulu Inventor before: Wan Xia Inventor before: Zhu Xiaowei Inventor before: Liu Zhendong Inventor before: Wu Libo Inventor before: Liu Xin Inventor before: Ma Zhoubo Inventor before: Gu Huijie Inventor before: Wang Yan |
|
CB03 | Change of inventor or designer information | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |