CN100494751C - 带有分流器的换向阀 - Google Patents
带有分流器的换向阀 Download PDFInfo
- Publication number
- CN100494751C CN100494751C CNB2005800295863A CN200580029586A CN100494751C CN 100494751 C CN100494751 C CN 100494751C CN B2005800295863 A CNB2005800295863 A CN B2005800295863A CN 200580029586 A CN200580029586 A CN 200580029586A CN 100494751 C CN100494751 C CN 100494751C
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- Prior art keywords
- valve
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- shunt
- port
- valve member
- Prior art date
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Links
- 239000012530 fluid Substances 0.000 claims description 45
- 238000000034 method Methods 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 9
- 238000003466 welding Methods 0.000 claims description 8
- 239000002991 molded plastic Substances 0.000 claims description 5
- 230000009467 reduction Effects 0.000 claims description 5
- 230000002441 reversible effect Effects 0.000 claims description 5
- 238000013459 approach Methods 0.000 claims description 3
- 230000004323 axial length Effects 0.000 claims description 2
- 239000007769 metal material Substances 0.000 claims 1
- 238000012797 qualification Methods 0.000 claims 1
- 238000005057 refrigeration Methods 0.000 abstract description 38
- 239000003795 chemical substances by application Substances 0.000 description 30
- 239000003507 refrigerant Substances 0.000 description 20
- 239000000463 material Substances 0.000 description 15
- 239000004033 plastic Substances 0.000 description 8
- 229920003023 plastic Polymers 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 7
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- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
- F16K11/065—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members
- F16K11/0655—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with flat slides
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B41/00—Fluid-circulation arrangements
- F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
- F25B41/26—Disposition of valves, e.g. of on-off valves or flow control valves of fluid flow reversing valves
-
- 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
- Y10T137/5544—Reversing valves - regenerative furnace type
-
- 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
- Y10T137/86839—Four port reversing valves
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Thermal Sciences (AREA)
- Multiple-Way Valves (AREA)
- Valve Housings (AREA)
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Abstract
Description
Claims (32)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/934,522 US7124777B2 (en) | 2004-09-03 | 2004-09-03 | Reversing valve with flowsplitter |
US10/934,522 | 2004-09-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101014791A CN101014791A (zh) | 2007-08-08 |
CN100494751C true CN100494751C (zh) | 2009-06-03 |
Family
ID=35995000
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005800295863A Active CN100494751C (zh) | 2004-09-03 | 2005-08-17 | 带有分流器的换向阀 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7124777B2 (zh) |
JP (1) | JP4885858B2 (zh) |
CN (1) | CN100494751C (zh) |
WO (1) | WO2006028671A2 (zh) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5172276B2 (ja) * | 2007-10-29 | 2013-03-27 | 日立アプライアンス株式会社 | 四方切換弁及びこれを用いた冷凍サイクル装置 |
WO2009082367A1 (en) * | 2007-12-20 | 2009-07-02 | Carrier Corporation | Refrigerant system and method of operating the same |
JP2009299762A (ja) * | 2008-06-12 | 2009-12-24 | Sanden Corp | 制御弁及びこの制御弁を備えた空調機 |
CN102954243A (zh) * | 2011-08-29 | 2013-03-06 | 浙江三花制冷集团有限公司 | 大型四通换向阀及其滑块部件 |
CN103453175B (zh) * | 2012-06-01 | 2018-01-26 | 浙江三花制冷集团有限公司 | 一种四通换向阀及其滑块、滑块的加工方法 |
WO2014150867A1 (en) * | 2013-03-15 | 2014-09-25 | Hayward Industries, Inc. | Vertical slide backwash valve |
US9255645B2 (en) | 2013-04-03 | 2016-02-09 | Hamilton Sundstrand Corporation | Reconfigurable valve |
CN104676044A (zh) * | 2013-11-29 | 2015-06-03 | 浙江三花制冷集团有限公司 | 四通换向阀及其滑块、滑块的制造方法 |
EP3309432B1 (en) * | 2015-05-14 | 2020-06-17 | Zhejiang Sanhua Climate and Appliance Controls Group Co. Ltd. | Reversing valve and cooling system having same |
CN105508662B (zh) * | 2016-01-08 | 2018-07-17 | 广东美芝制冷设备有限公司 | 用于空调的三通阀 |
JP6625584B2 (ja) * | 2017-05-12 | 2019-12-25 | 株式会社不二工機 | 流路切換弁 |
US10883619B2 (en) | 2017-06-27 | 2021-01-05 | Hayward Industries, Inc. | Multi-position valve |
JP6983410B2 (ja) * | 2018-08-23 | 2021-12-17 | 株式会社不二工機 | 流路切換弁 |
EP3889478A4 (en) * | 2018-11-29 | 2022-08-31 | Fujikoki Corporation | FLOW PATH SWITCHING VALVE |
JP7349512B2 (ja) * | 2019-06-04 | 2023-09-22 | 浙江盾安人工環境股▲ふん▼有限公司 | パイロット弁及び四方切換弁 |
CN113915378A (zh) * | 2020-07-10 | 2022-01-11 | 汤钰婷 | 通道切换阀 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3867960A (en) * | 1972-11-15 | 1975-02-25 | Hitachi Ltd | Five-way reversing valve |
US4212324A (en) * | 1978-11-15 | 1980-07-15 | Robershaw Controls Company | Reversing valve construction and method of making the same |
US4290453A (en) * | 1978-11-15 | 1981-09-22 | Robertshaw Controls Company | Reversing valve construction and method of making the same |
Family Cites Families (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US754272A (en) * | 1903-10-10 | 1904-03-08 | William Beardmore And Company Ltd | Reversing-valve for regenerative furnaces, &c. |
US1488988A (en) * | 1919-02-17 | 1924-04-01 | Morgan Construction Co | Reversing apparatus for heating furnaces |
US2785991A (en) * | 1952-09-16 | 1957-03-19 | C K Williams & Co | Preparation of red oxide of iron |
US3965239A (en) * | 1973-11-16 | 1976-06-22 | International Ore Technology, Inc. | Recovery of nitric acid soluble transition metals from sulfur and iron containing ores of the same |
US3966462A (en) * | 1975-04-18 | 1976-06-29 | International Ore Technology, Inc. | Recovery of nitric acid soluble transition metals from sulfur and iron containing ores of the same |
JPS5865469A (ja) * | 1981-10-15 | 1983-04-19 | 吉仲 英樹 | 宇宙天体表示具 |
JPS5865469U (ja) * | 1981-10-28 | 1983-05-04 | 本田技研工業株式会社 | 整流型リ−ド弁 |
US4610722A (en) * | 1985-01-31 | 1986-09-09 | Amax Inc. | Process for metal recovery from steel plant dust |
US4572771A (en) * | 1985-01-31 | 1986-02-25 | Amax Inc. | Zinc recovery from steel plant dusts and other zinciferous materials |
US4834793A (en) * | 1985-03-19 | 1989-05-30 | Hydrochem Developments Ltd. | Oxidation process for releasing metal values in which nitric acid is regenerated in situ |
JPS62162469A (ja) * | 1986-01-13 | 1987-07-18 | Nitsupisu Fukushima Seizosho:Kk | 内径研削加工機のワ−ククランプ装置 |
JPS62162469U (zh) * | 1986-04-04 | 1987-10-15 | ||
JP2757997B2 (ja) * | 1988-07-18 | 1998-05-25 | 日本ランコ株式会社 | 四方切換弁装置 |
US4966194A (en) * | 1988-07-13 | 1990-10-30 | Ranco Japan Ltd. | Four-way switching valve device |
DE3907917A1 (de) * | 1989-03-11 | 1990-09-13 | Bayer Ag | Verfahren zur herstellung von eisenoxidgelb-pigmenten |
US5082493A (en) * | 1990-06-18 | 1992-01-21 | Hatch Associates Ltd. | Processing of carbon steel furnace dusts |
US5441712A (en) * | 1993-10-15 | 1995-08-15 | Bhp Minerals International Inc. | Hydrometallurgical process for producing zinc oxide |
JPH0893926A (ja) * | 1994-09-27 | 1996-04-12 | Yamatake Honeywell Co Ltd | オンオフ弁 |
DE19607456A1 (de) * | 1996-02-28 | 1997-09-04 | Bayer Ag | Verwendung von synthetischen Eisenrohstoffen zur Herstellung von Eisenoxidpigmenten |
WO1997031860A1 (en) * | 1996-02-29 | 1997-09-04 | Drinkard Metalox, Inc. | Separation of calcium from metal compounds |
US6669864B1 (en) * | 1996-08-14 | 2003-12-30 | Discovery Resources, Inc. | Compositions for improved recovery of metals |
US5779877A (en) * | 1997-05-12 | 1998-07-14 | Drinkard Metalox, Inc. | Recycling of CIS photovoltaic waste |
US5897685A (en) * | 1997-05-12 | 1999-04-27 | Drinkard Metalox, Inc. | Recycling of CdTe photovoltaic waste |
DE19746262A1 (de) * | 1997-10-20 | 1999-04-22 | Bayer Ag | Eisenoxidrotpigmente, Verfahren zur Herstellung von Eisenoxidrotpigmenten und deren Verwendung |
GB2333518A (en) * | 1998-01-26 | 1999-07-28 | Laporte Industries Ltd | Process for making black iron oxide pigment |
AT407163B (de) * | 1998-05-20 | 2001-01-25 | Matthaeus Dipl Ing Siebenhofer | Verfahren zum aufbereiten von zumindest ein nicht-eisenmetall und/oder verbindungen davon enthaltenden reststoffen |
US6562120B2 (en) * | 1998-09-08 | 2003-05-13 | Elementis Uk Limited | Granular pigments |
DE19919791A1 (de) * | 1999-04-30 | 2000-11-02 | Bayer Ag | Verfahren zur Herstellung von Fällungsmagnetiten |
SE514338C2 (sv) * | 1999-06-01 | 2001-02-12 | Boliden Mineral Ab | Förfarande för rening av sur laklösning |
US6770249B1 (en) * | 1999-09-27 | 2004-08-03 | Chester W. Whitman | Process to selectively recover metals from waste dusts, sludges and ores |
US6395242B1 (en) * | 1999-10-01 | 2002-05-28 | Noranda Inc. | Production of zinc oxide from complex sulfide concentrates using chloride processing |
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EP1317514A1 (de) * | 2000-09-07 | 2003-06-11 | Bayer Aktiengesellschaft | Verfahren zur herstellung eines aluminiumhaltigen eisenoxidkeims |
DE10044398A1 (de) * | 2000-09-08 | 2002-03-21 | Bayer Ag | Verfahren zur Herstellung von Eisenoxidgelbpigmenten |
JP2002188021A (ja) * | 2000-12-19 | 2002-07-05 | Toda Kogyo Corp | 黒色複合酸化鉄顔料並びに該黒色複合酸化鉄顔料を用いた塗料及び樹脂組成物 |
US6843976B2 (en) * | 2001-02-27 | 2005-01-18 | Noranda Inc. | Reduction of zinc oxide from complex sulfide concentrates using chloride processing |
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CN1406873A (zh) * | 2001-09-13 | 2003-04-02 | 户田工业株式会社 | 粒状赤铁矿微粒的制造方法 |
US6755891B2 (en) * | 2002-04-16 | 2004-06-29 | Cominco Engineering Services Ltd. | Process for the treatment or removal of impurities in a hydrometallurgical extraction process |
US20030223942A1 (en) * | 2002-05-29 | 2003-12-04 | Elementis Pigments, Inc. | Aqueous composition containing high purity iron oxide |
-
2004
- 2004-09-03 US US10/934,522 patent/US7124777B2/en active Active
-
2005
- 2005-08-17 WO PCT/US2005/029217 patent/WO2006028671A2/en active Application Filing
- 2005-08-17 JP JP2007529962A patent/JP4885858B2/ja active Active
- 2005-08-17 CN CNB2005800295863A patent/CN100494751C/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3867960A (en) * | 1972-11-15 | 1975-02-25 | Hitachi Ltd | Five-way reversing valve |
US4212324A (en) * | 1978-11-15 | 1980-07-15 | Robershaw Controls Company | Reversing valve construction and method of making the same |
US4290453A (en) * | 1978-11-15 | 1981-09-22 | Robertshaw Controls Company | Reversing valve construction and method of making the same |
Also Published As
Publication number | Publication date |
---|---|
JP4885858B2 (ja) | 2012-02-29 |
WO2006028671A3 (en) | 2006-09-21 |
WO2006028671A2 (en) | 2006-03-16 |
US7124777B2 (en) | 2006-10-24 |
US20060048828A1 (en) | 2006-03-09 |
JP2008512609A (ja) | 2008-04-24 |
CN101014791A (zh) | 2007-08-08 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
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ASS | Succession or assignment of patent right |
Owner name: SANHUA STOCK GROUP CO., LTD. Free format text: FORMER OWNER: RANCO INC. Effective date: 20080926 |
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Effective date of registration: 20080926 Address after: Liquan village, Chengguan Town, Xinchang County, Zhejiang Province, China: 312500 Applicant after: SANHUA HOLDING GROUP Co.,Ltd. Address before: American Delaware Applicant before: Ranco Inc. of Delaware |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
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Owner name: SANHUA CO., LTD., ZHEJIANG Free format text: FORMER OWNER: ZHEJIANG SANHUA CLIMATE + APPLIANCE CONTROLS GROUP CO., LTD. Effective date: 20100323 |
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Free format text: CORRECT: ADDRESS; FROM: 312500 XIALIQUAN VILLAGE, CHENGGUAN TOWN, XINCHANG COUNTY, ZHEJIANG PROVINCE TO: 312500 XIALIQUAN ROAD, CHENGGUAN TOWN, XINCHANG COUNTY, ZHEJIANG PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20100323 Address after: 312500 Liquan Road, Zhejiang County in Xinchang Province town under Patentee after: ZHEJIANG SANHUA Co.,Ltd. Address before: 312500 Liquan village of Zhejiang County in Xinchang Province town under Patentee before: ZHEJIANG SANHUA CLIMATE AND APPLIANCE CONTROLS GROUP Co.,Ltd. |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170204 Address after: 312500 Zhejiang County in Xinchang Province town of Liquan Patentee after: ZHEJIANG SANHUA CLIMATE AND APPLIANCE CONTROLS GROUP Co.,Ltd. Address before: 312500 Liquan Road, Zhejiang County in Xinchang Province town under Patentee before: ZHEJIANG SANHUA Co.,Ltd. |
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TR01 | Transfer of patent right |
Effective date of registration: 20220818 Address after: 312500 Daming new area, Zhejiang Xinchang Economic Development Zone, Xinchang County, Shaoxing City, Zhejiang Province Patentee after: Zhejiang Sanhua Commercial Refrigeration Co.,Ltd. Address before: 312500 Liquan, Chengguan Town, Xinchang County, Zhejiang Province Patentee before: ZHEJIANG SANHUA CLIMATE AND APPLIANCE CONTROLS GROUP Co.,Ltd. |
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