JP4906961B2 - ターボブロアー用ブローオフバルブ - Google Patents
ターボブロアー用ブローオフバルブ Download PDFInfo
- Publication number
- JP4906961B2 JP4906961B2 JP2010500840A JP2010500840A JP4906961B2 JP 4906961 B2 JP4906961 B2 JP 4906961B2 JP 2010500840 A JP2010500840 A JP 2010500840A JP 2010500840 A JP2010500840 A JP 2010500840A JP 4906961 B2 JP4906961 B2 JP 4906961B2
- Authority
- JP
- Japan
- Prior art keywords
- valve
- spool
- blow
- blowing pressure
- opening
- 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.)
- Active
Links
- 238000007664 blowing Methods 0.000 claims description 56
- 238000004891 communication Methods 0.000 claims description 16
- 230000002093 peripheral effect Effects 0.000 description 3
- 230000009257 reactivity Effects 0.000 description 3
- 238000005273 aeration Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 230000003584 silencer Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
Classifications
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- 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
-
- 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
- F04D27/009—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids by bleeding, by passing or recycling fluid
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- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7781—With separate connected fluid reactor surface
- Y10T137/7782—With manual or external control for line valve
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7781—With separate connected fluid reactor surface
- Y10T137/7793—With opening bias [e.g., pressure regulator]
- Y10T137/7809—Reactor surface separated by apertured partition
- Y10T137/782—Reactor surface is diaphragm
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/86493—Multi-way valve unit
- Y10T137/86879—Reciprocating valve unit
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Fluid-Driven Valves (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Safety Valves (AREA)
- Control Of Positive-Displacement Air Blowers (AREA)
Description
このようなターボブロアーにおいて、初期駆動時にモーターの回転が定常状態に至ることができず、それによって送出される送風空気の圧力が低く、下水処理場で使用される場合、曝気などの本来の目的を達成しにくい。したがって、モーターの回転力が定常状態に至るまで送風空気を大気にブローオフさせて、早い時間にモーターが定常状態に至るようにして、以後、本来の意図する所に送風を行なうようにしている。
本発明の場合、前記送風圧力対抗空間部に位置するスプールは、ダイヤフラム部材からなることが好ましい。
図1は、本発明のブローオフバルブ1000の外観を示した図である。
したがって、前記ターボブロアー2000の送風口2500を通じて送出される送風空気は、前記送風口連通開口1038を通じて前記胴体部100の内部に流入して、以後、前記ブローオフ開口1058を通じてブローオフされ得る。このようにブローオフされる空気は、消音器1800を通じて騒音が抑制されて大気に放出される。
100:胴体部
110:円筒部
130:バルブガイド板
150:頭部
300:スプールバルブ
20:三方向ソレノイドバルブ
333:ダイヤフラム
S1:送風圧力引入空間部
S2:送風圧力対抗空間部
Claims (7)
- (a)内部に空洞が形成されてターボブロアーの送風口と連通される送風口連通開口と前記送風口連通開口を通じて引入される送風圧力をブローオフするブローオフ開口とを有する胴体部と;
(b)前記胴体部の内部に設置されるスプールバルブであって、前記送風口連通開口と連通する空間部である送風圧力引入空間部に位置する送風圧力スプールと前記送風圧力引入空間部と対向する位置に形成される空間部である送風圧力対向空間部に位置する送風圧力対抗スプールを有するスプールバルブと;ここで、前記送風圧力スプールの加圧面積は、前記送風圧力対抗スプールの加圧面積より小さく;ここで、前記ブローオフ開口は前記スプールバルブの両端のスプール間に形成されて;
(c)前記送風圧力引入空間部と連通するポートと、前記送風圧力対抗空間部と連通するポートと、そして外部大気と連通するポートとを有する三方向バルブであって、前記ターボブロアーの初期運転時に前記送風圧力引入空間部と連通するポートを閉めて前記送風圧力対抗空間部と前記外部大気を連結し、前記ターボブロアーの定常運転時に前記大気側ポートを閉めて前記送風圧力引入空間部と前記送風圧力対抗空間部を連結する三方向バルブと;を含むことを特徴とするターボブロアー用ブローオフバルブ。 - 前記送風圧力対抗スプールが、ダイヤフラム部材からなることを特徴とする、請求項1記載のターボブロアー用ブローオフバルブ。
- 前記三方向バルブが、三方向ソレノイドバルブであることを特徴とする、請求項1または請求項2に記載のターボブロアー用ブローオフバルブ。
- (a)前記胴体部が、円筒形状の円筒部と前記円筒部の上面に結合される前記スプールバルブのステムが貫通して支持されるバルブガイド板と、前記バルブガイド板の上面を覆う頭部とを含み;
(b)前記スプールバルブの送風圧力スプールは前記円筒部に位置し、また前記送風圧力対抗スプールは前記バルブガイド板と前記頭部との間に位置することを特徴とする、請求項1または請求項2に記載のターボブロアー用ブローオフバルブ。 - 前記バルブガイド板の一側面には、大気と連通する大気連通開口が形成されることを特徴とする、請求項4記載のターボブロアー用ブローオフバルブ。
- 前記バルブガイド板が、その断面が大略U字形状を有し、上部に行くほどその内部空間が広くなる形状であることを特徴とする、請求項4記載のトロブロアー用ブローオフバルブ。
- 前記三方向バルブが、前記頭部に設置されていて、前記頭部の下面には環形のリングが設置されていて、前記環形のリングが形成する円周内部に形成される面積は、少なくとも前記送風圧力スプールの加圧面積より大きく形成されていることを特徴とする、請求項4〜請求項6のいずれかに記載のターボブロアー用ブローオフバルブ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2007-0035370 | 2007-04-11 | ||
KR1020070035370A KR100861248B1 (ko) | 2007-04-11 | 2007-04-11 | 터보블로워용 방풍밸브 |
PCT/KR2008/002008 WO2008127013A1 (en) | 2007-04-11 | 2008-04-10 | Blow-off valve for turbo blower |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010522306A JP2010522306A (ja) | 2010-07-01 |
JP4906961B2 true JP4906961B2 (ja) | 2012-03-28 |
Family
ID=39864073
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010500840A Active JP4906961B2 (ja) | 2007-04-11 | 2008-04-10 | ターボブロアー用ブローオフバルブ |
Country Status (6)
Country | Link |
---|---|
US (1) | US8333216B2 (ja) |
EP (1) | EP2134970A1 (ja) |
JP (1) | JP4906961B2 (ja) |
KR (1) | KR100861248B1 (ja) |
CN (1) | CN101636590B (ja) |
WO (1) | WO2008127013A1 (ja) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013017142A1 (de) * | 2011-08-04 | 2013-02-07 | Roland Bisig | Ventil |
KR101348976B1 (ko) | 2012-01-27 | 2014-01-14 | 주식회사 세아 이앤티 | 터보 압축기 |
US9353876B2 (en) * | 2012-03-19 | 2016-05-31 | William E. Woollenweber | Boost pressure control system for turbocharged internal combustion engines |
KR101295734B1 (ko) | 2012-10-16 | 2013-08-12 | (주) 터보맥스 | 방풍밸브 |
US20140318122A1 (en) * | 2013-04-29 | 2014-10-30 | Daniel J. Begley | Blow Off Valve and Related System and Method |
CN105351566A (zh) * | 2015-11-18 | 2016-02-24 | 宁波升鸿机械设备有限公司 | 一种适用于鼓风机的电磁阀 |
KR101651589B1 (ko) | 2016-06-28 | 2016-08-26 | 김민수 | 공기의 차압을 이용한 비오브이밸브 |
AU2018253619B2 (en) * | 2017-10-30 | 2023-11-30 | Turbosmart Pty Limited | Boost Device Diverter Valve System |
CN110513516A (zh) * | 2019-09-02 | 2019-11-29 | 国合动力科技宜兴有限公司 | 悬浮鼓风机快速反应放空阀 |
KR102274983B1 (ko) | 2019-11-01 | 2021-07-07 | 황각하 | 방풍밸브 |
CN111322416B (zh) * | 2020-03-27 | 2024-07-30 | 佛山格尼斯磁悬浮技术有限公司 | 简约型隔膜释放阀、控制方法及磁悬浮离心鼓风机 |
CN111457136A (zh) * | 2020-05-09 | 2020-07-28 | 安徽虎渡科达流体机械有限公司 | 一种空气悬浮离心鼓风机放空阀 |
KR102360950B1 (ko) | 2021-09-28 | 2022-02-09 | 주식회사 에어프로텍 | 터보 송풍기용 방풍밸브 |
KR102634759B1 (ko) * | 2021-09-30 | 2024-02-07 | 주식회사 남원터보원 | 터보 블로어 모터 효율 증대를 위한 방풍 밸브 구조 |
CN113775554B (zh) * | 2021-11-09 | 2022-02-11 | 亿昇(天津)科技有限公司 | 一种放空阀组件、鼓风机***及其控制方法 |
WO2023095968A1 (ko) * | 2021-11-29 | 2023-06-01 | 주식회사 남원터보원 | 터보 블로어의 모터 구동 안전 제어 방법 |
KR102400139B1 (ko) | 2021-12-09 | 2022-05-20 | 송인승 | 양방향 통로가 구비되는 터보 송풍기용 방풍밸브 |
KR102556944B1 (ko) | 2023-02-03 | 2023-07-19 | 한국터보기술 주식회사 | 모터 효율을 향상시킨 터보 블로워 |
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US436235A (en) * | 1890-09-09 | Fluid-pressure regulator | ||
US1764790A (en) * | 1928-06-28 | 1930-06-17 | Hook Charles Howard | Pressure-regulating and shut-off valve |
US1956977A (en) * | 1931-01-12 | 1934-05-01 | Gen Electric | Combined regulating and snap action gas valve |
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US2351047A (en) * | 1941-09-08 | 1944-06-13 | Reynolds Gas Regulator Company | Fluid pressure regulator |
US3098501A (en) * | 1961-10-05 | 1963-07-23 | Hector B Mcleod | Regulating valve |
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FR2833684B1 (fr) * | 2001-12-18 | 2004-05-28 | Prospection & Inventions | Cartouche de gaz comprime pour appareil de fixation et coiffe d'adaptation d'un joint intermediaire |
US6832625B2 (en) * | 2002-04-11 | 2004-12-21 | Michael Brent Ford | Electrically operable valve assembly having an integral pressure regulator |
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KR100905609B1 (ko) * | 2002-11-20 | 2009-07-02 | 주식회사 포스코 | 송풍기의 방풍공기를 이용한 용광로의 압축공기 생성장치 |
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US7147430B2 (en) * | 2004-06-10 | 2006-12-12 | Honeywell International, Inc. | Pneumatic valve control using downstream pressure feedback and an air turbine starter incorporating the same |
KR100644418B1 (ko) * | 2005-02-11 | 2006-11-10 | 가부시키가이샤 히다치 인더스트리즈 | 터보압축기 및 그 운전방법 |
JP4697043B2 (ja) * | 2006-05-19 | 2011-06-08 | 株式会社デンソー | 流体圧制御装置 |
-
2007
- 2007-04-11 KR KR1020070035370A patent/KR100861248B1/ko active IP Right Review Request
-
2008
- 2008-04-10 US US12/528,261 patent/US8333216B2/en active Active
- 2008-04-10 EP EP20080741253 patent/EP2134970A1/en not_active Withdrawn
- 2008-04-10 CN CN2008800079302A patent/CN101636590B/zh active Active
- 2008-04-10 WO PCT/KR2008/002008 patent/WO2008127013A1/en active Application Filing
- 2008-04-10 JP JP2010500840A patent/JP4906961B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
EP2134970A1 (en) | 2009-12-23 |
KR100861248B1 (ko) | 2008-10-02 |
WO2008127013A1 (en) | 2008-10-23 |
CN101636590B (zh) | 2012-03-21 |
US20100032601A1 (en) | 2010-02-11 |
US8333216B2 (en) | 2012-12-18 |
JP2010522306A (ja) | 2010-07-01 |
CN101636590A (zh) | 2010-01-27 |
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