KR100837623B1 - 이동형 벌류트를 이용한 풍로 변경구조 - Google Patents
이동형 벌류트를 이용한 풍로 변경구조 Download PDFInfo
- Publication number
- KR100837623B1 KR100837623B1 KR1020070025006A KR20070025006A KR100837623B1 KR 100837623 B1 KR100837623 B1 KR 100837623B1 KR 1020070025006 A KR1020070025006 A KR 1020070025006A KR 20070025006 A KR20070025006 A KR 20070025006A KR 100837623 B1 KR100837623 B1 KR 100837623B1
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- KR
- South Korea
- Prior art keywords
- volute
- fixed
- movable
- air
- housing
- 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.)
- Expired - Fee Related
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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
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/44—Fluid-guiding means, e.g. diffusers
- F04D29/441—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid pumps
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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
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/008—Stop safety or alarm devices, e.g. stop-and-go control; Disposition of check-valves
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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
- F04D29/002—Details, component parts, or accessories 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
- F04D29/26—Rotors specially for elastic fluids
- F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
- F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
- F04D29/282—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers the leading edge of each vane being substantially parallel to the rotation axis
- F04D29/283—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers the leading edge of each vane being substantially parallel to the rotation axis rotors of the squirrel-cage type
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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
- F04D29/40—Casings; Connections of working fluid
- F04D29/403—Casings; Connections of working fluid especially adapted for elastic fluid pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/04—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members
- F16H1/06—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with parallel axes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2210/00—Working fluids
- F05D2210/10—Kind or type
- F05D2210/12—Kind or type gaseous, i.e. compressible
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2260/00—Function
- F05D2260/60—Fluid transfer
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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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S415/00—Rotary kinetic fluid motors or pumps
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S416/00—Fluid reaction surfaces, i.e. impellers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (4)
- 하우징(H);상기 하우징(H)에 고정 설치된 모터(10);상기 모터(10)에 장착되어 공기의 흐름을 발생시키는 시로코팬(20);상기 시로코팬(20)의 가장자리의 일정 길이를 감싸는 모양을 갖도록 형성되어 상기 하우징(H)에 고정된 고정형 벌류트(32)와, 상기 고정형 벌류트(32)의 개방된 부위에 이동 가능하도록 설치된 이동형 벌류트(34)로 이루어져 풍로(40)를 형성하는 벌류트(30);상기 이동형 벌류트(34)를 이동시키는 이동수단;상기 이동형 벌류트(34)의 이동에 의해 개폐되는 위치에 있도록 상기 고정형 벌류트(32)에 형성된 제1 토출구(31A);상기 고정형 벌류트(32)의 개방된 부위를 이루는 제2 토출구(31B); 및상기 하우징(H)에 회전 가능하도록 장착되고 토션 스프링에 의해 상기 풍로(40)를 폐쇄시키는 방향으로 회전되도록 탄성 지지되며 상기 고정형 벌류트(32)에 의해 상기 제1 토출구(31A)를 폐쇄시키는 방향으로 회전되는 댐퍼(60)를 포함하여 구성된 이동형 벌류트를 이용한 풍로 변경구조.
- 제1항에 있어서, 상기 이동수단은, 상기 이동형 벌류트(34)의 길이방향을 따라 길게 형성된 기어이(35)와, 상기 하우징(H)에 고정 설치된 구동모터(50)와, 상 기 구동모터(50)에 의해 회전되며 상기 기어이(35)에 맞물려 결합된 구동기어(38)로 이루어짐을 특징으로 하는 이동형 벌류트를 이용한 풍로 변경구조.
- 제1항 또는 제2항에 있어서, 상기 하우징(H)에는 상기 이동형 벌류트(34)가 슬라이딩 이동하도록 끼워지는 가이드홈(36)이 형성됨을 특징으로 하는 이동형 벌류트를 이용한 풍로 변경구조.
- 제1항 또는 제2항에 있어서, 상기 이동형 벌류트(34)를 감지하여 그 이동형 벌류트(34)의 위치에 따라 상기 구동모터(50)를 멈추기 위한 신호를 발생시키도록 설치된 센서(70A)(70B)를 더 포함함을 특징으로 하는 이동형 벌류트를 이용한 풍로 변경구조.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020070025006A KR100837623B1 (ko) | 2007-03-14 | 2007-03-14 | 이동형 벌류트를 이용한 풍로 변경구조 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020070025006A KR100837623B1 (ko) | 2007-03-14 | 2007-03-14 | 이동형 벌류트를 이용한 풍로 변경구조 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR100837623B1 true KR100837623B1 (ko) | 2008-06-12 |
Family
ID=39771085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020070025006A Expired - Fee Related KR100837623B1 (ko) | 2007-03-14 | 2007-03-14 | 이동형 벌류트를 이용한 풍로 변경구조 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100837623B1 (ko) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200465329Y1 (ko) | 2011-03-21 | 2013-02-13 | 류순식 | 시로코팬이 적용되는 선풍기의 상하 풍향 각도 조절장치 |
| CN108592364A (zh) * | 2018-04-08 | 2018-09-28 | 珠海格力电器股份有限公司 | 空调器 |
| CN111075762A (zh) * | 2019-12-11 | 2020-04-28 | 珠海格力电器股份有限公司 | 室内机及具有其的空调器 |
| CN112177952A (zh) * | 2020-10-28 | 2021-01-05 | 珠海格力电器股份有限公司 | 风机结构及空调器 |
| CN116753182A (zh) * | 2023-07-10 | 2023-09-15 | 无锡精恩风机有限公司 | 一种运行平稳的锂电池脱附风机 |
| CN117553340A (zh) * | 2023-12-27 | 2024-02-13 | 来斯奥集成家居股份有限公司 | 一种升降面板取暖器 |
| WO2026149032A1 (zh) * | 2025-01-07 | 2026-07-16 | 珠海格力电器股份有限公司 | 蜗壳组件、离心风机及室内机 |
| WO2026149027A1 (zh) * | 2025-01-07 | 2026-07-16 | 珠海格力电器股份有限公司 | 蜗壳组件及风管机 |
| WO2026148988A1 (zh) * | 2025-01-07 | 2026-07-16 | 珠海格力电器股份有限公司 | 风机组件、风管机及空调器 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR890010429A (ko) * | 1987-12-28 | 1989-08-08 | 정찬용 | 선풍기 |
| JPH0886299A (ja) * | 1994-09-16 | 1996-04-02 | Nippondenso Co Ltd | 遠心式送風機 |
| KR200169163Y1 (ko) | 1999-07-10 | 2000-02-15 | 김용학 | 역풍이가능한원심송풍기의구조 |
| JP2003214398A (ja) * | 2002-01-23 | 2003-07-30 | Sharp Corp | 送風装置及びこれを備えた加熱調理器 |
-
2007
- 2007-03-14 KR KR1020070025006A patent/KR100837623B1/ko not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR890010429A (ko) * | 1987-12-28 | 1989-08-08 | 정찬용 | 선풍기 |
| JPH0886299A (ja) * | 1994-09-16 | 1996-04-02 | Nippondenso Co Ltd | 遠心式送風機 |
| KR200169163Y1 (ko) | 1999-07-10 | 2000-02-15 | 김용학 | 역풍이가능한원심송풍기의구조 |
| JP2003214398A (ja) * | 2002-01-23 | 2003-07-30 | Sharp Corp | 送風装置及びこれを備えた加熱調理器 |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200465329Y1 (ko) | 2011-03-21 | 2013-02-13 | 류순식 | 시로코팬이 적용되는 선풍기의 상하 풍향 각도 조절장치 |
| CN108592364A (zh) * | 2018-04-08 | 2018-09-28 | 珠海格力电器股份有限公司 | 空调器 |
| CN111075762A (zh) * | 2019-12-11 | 2020-04-28 | 珠海格力电器股份有限公司 | 室内机及具有其的空调器 |
| CN112177952A (zh) * | 2020-10-28 | 2021-01-05 | 珠海格力电器股份有限公司 | 风机结构及空调器 |
| CN116753182A (zh) * | 2023-07-10 | 2023-09-15 | 无锡精恩风机有限公司 | 一种运行平稳的锂电池脱附风机 |
| CN116753182B (zh) * | 2023-07-10 | 2024-02-23 | 无锡精恩风机有限公司 | 一种运行平稳的锂电池脱附风机 |
| CN117553340A (zh) * | 2023-12-27 | 2024-02-13 | 来斯奥集成家居股份有限公司 | 一种升降面板取暖器 |
| WO2026149032A1 (zh) * | 2025-01-07 | 2026-07-16 | 珠海格力电器股份有限公司 | 蜗壳组件、离心风机及室内机 |
| WO2026149027A1 (zh) * | 2025-01-07 | 2026-07-16 | 珠海格力电器股份有限公司 | 蜗壳组件及风管机 |
| WO2026148988A1 (zh) * | 2025-01-07 | 2026-07-16 | 珠海格力电器股份有限公司 | 风机组件、风管机及空调器 |
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