JP2022535641A - 弁消音器及びその電子膨張弁 - Google Patents

弁消音器及びその電子膨張弁 Download PDF

Info

Publication number
JP2022535641A
JP2022535641A JP2021551753A JP2021551753A JP2022535641A JP 2022535641 A JP2022535641 A JP 2022535641A JP 2021551753 A JP2021551753 A JP 2021551753A JP 2021551753 A JP2021551753 A JP 2021551753A JP 2022535641 A JP2022535641 A JP 2022535641A
Authority
JP
Japan
Prior art keywords
valve
silencer
connecting portion
electronic expansion
main body
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.)
Pending
Application number
JP2021551753A
Other languages
English (en)
Japanese (ja)
Inventor
宇辰 賀
忠波 馮
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Dunan Artificial Environment Co Ltd
Original Assignee
Zhejiang Dunan Artificial Environment Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zhejiang Dunan Artificial Environment Co Ltd filed Critical Zhejiang Dunan Artificial Environment Co Ltd
Publication of JP2022535641A publication Critical patent/JP2022535641A/ja
Pending legal-status Critical Current

Links

Images

Classifications

    • 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
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/04—Means in valves for absorbing fluid energy for decreasing pressure or noise level, the throttle being incorporated in the closure member
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/36—Valve members
    • F16K1/38—Valve members of conical shape
    • 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
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/02—Means in valves for absorbing fluid energy for preventing water-hammer or noise
    • 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
    • F25B41/30—Expansion means; Dispositions thereof
    • F25B41/31—Expansion valves
    • 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
    • F25B2500/00—Problems to be solved
    • F25B2500/12—Sound
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Details Of Valves (AREA)
  • Pipe Accessories (AREA)
JP2021551753A 2019-06-13 2020-06-01 弁消音器及びその電子膨張弁 Pending JP2022535641A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201920890465.7 2019-06-13
CN201920890465.7U CN210372281U (zh) 2019-06-13 2019-06-13 阀门消音器及其电子膨胀阀
PCT/CN2020/093733 WO2020248858A1 (zh) 2019-06-13 2020-06-01 阀门消音器及其电子膨胀阀

Publications (1)

Publication Number Publication Date
JP2022535641A true JP2022535641A (ja) 2022-08-10

Family

ID=70264641

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021551753A Pending JP2022535641A (ja) 2019-06-13 2020-06-01 弁消音器及びその電子膨張弁

Country Status (4)

Country Link
JP (1) JP2022535641A (zh)
KR (1) KR20220011732A (zh)
CN (1) CN210372281U (zh)
WO (1) WO2020248858A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN210372281U (zh) * 2019-06-13 2020-04-21 浙江盾安禾田金属有限公司 阀门消音器及其电子膨胀阀

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5117032A (ja) * 1974-08-03 1976-02-10 Hitachi Ltd Ryuryoseigensochi
JPS5979679U (ja) * 1974-05-10 1984-05-29 マソネイラン・インタ−ナシヨナル・インコ−ポレ−テツド 流体膨張中バルブによりもたらされる騒音を減少する装置
JPS59125655U (ja) * 1983-02-12 1984-08-24 株式会社山武 三段制御弁
JPH07260017A (ja) * 1994-03-24 1995-10-13 Motoyama Seisakusho:Kk 調節弁用ケージ、調節弁および配管サイレンサー
JP3026300U (ja) * 1995-12-26 1996-07-02 北新工業株式会社 流量調節用の節水弁
JP2001289538A (ja) * 2000-04-03 2001-10-19 Fuji Koki Corp 電動弁
CN2692432Y (zh) * 2004-03-17 2005-04-13 王家祥 多功能高温高压阀门
JP2007107623A (ja) * 2005-10-14 2007-04-26 Fuji Koki Corp 電動弁
CN103486328A (zh) * 2013-09-18 2014-01-01 哈尔滨工程大学 低噪声笼式调节阀
US20150108379A1 (en) * 2013-10-22 2015-04-23 Fisher Controls International Llc Control valve trim assembly having a cage with diamond-shaped openings
CN207093798U (zh) * 2017-07-21 2018-03-13 浙江力诺流体控制科技股份有限公司 新型高压调节阀
CN109506038A (zh) * 2018-11-28 2019-03-22 中国船舶重工集团公司第七〇九研究所 舰船用阀门的防涡降噪装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016031133A (ja) * 2014-07-30 2016-03-07 日本ドレッサー株式会社 弁装置
CN210372281U (zh) * 2019-06-13 2020-04-21 浙江盾安禾田金属有限公司 阀门消音器及其电子膨胀阀
CN110594437A (zh) * 2019-08-16 2019-12-20 国家能源集团宁夏煤业有限责任公司 阀座及阀门

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5979679U (ja) * 1974-05-10 1984-05-29 マソネイラン・インタ−ナシヨナル・インコ−ポレ−テツド 流体膨張中バルブによりもたらされる騒音を減少する装置
JPS5117032A (ja) * 1974-08-03 1976-02-10 Hitachi Ltd Ryuryoseigensochi
JPS59125655U (ja) * 1983-02-12 1984-08-24 株式会社山武 三段制御弁
JPH07260017A (ja) * 1994-03-24 1995-10-13 Motoyama Seisakusho:Kk 調節弁用ケージ、調節弁および配管サイレンサー
JP3026300U (ja) * 1995-12-26 1996-07-02 北新工業株式会社 流量調節用の節水弁
JP2001289538A (ja) * 2000-04-03 2001-10-19 Fuji Koki Corp 電動弁
CN2692432Y (zh) * 2004-03-17 2005-04-13 王家祥 多功能高温高压阀门
JP2007107623A (ja) * 2005-10-14 2007-04-26 Fuji Koki Corp 電動弁
CN103486328A (zh) * 2013-09-18 2014-01-01 哈尔滨工程大学 低噪声笼式调节阀
US20150108379A1 (en) * 2013-10-22 2015-04-23 Fisher Controls International Llc Control valve trim assembly having a cage with diamond-shaped openings
CN207093798U (zh) * 2017-07-21 2018-03-13 浙江力诺流体控制科技股份有限公司 新型高压调节阀
CN109506038A (zh) * 2018-11-28 2019-03-22 中国船舶重工集团公司第七〇九研究所 舰船用阀门的防涡降噪装置

Also Published As

Publication number Publication date
WO2020248858A1 (zh) 2020-12-17
KR20220011732A (ko) 2022-01-28
CN210372281U (zh) 2020-04-21

Similar Documents

Publication Publication Date Title
JP7259071B2 (ja) 弁消音器及びこの弁消音器を有する電子膨張弁
JP3376534B2 (ja) 冷媒分配器
JP2008032380A (ja) 冷媒分流器一体化構造の膨張弁及びこれを用いた冷凍装置
CN108168158A (zh) 缓冲器及空调器
CN106440316B (zh) 一种降噪装置和具有该降噪装置的空调器
JP7429707B2 (ja) 弁消音器及びその電子膨張弁
JP2022535641A (ja) 弁消音器及びその電子膨張弁
JP2008298343A (ja) 冷媒分流器一体化構造の膨張弁及びこれを用いた冷凍装置
JP2005283010A (ja) 流路装置、冷凍サイクル装置、圧力脈動低減装置、圧力脈動低減方法
JP5535098B2 (ja) 冷凍サイクル装置
JP3435626B2 (ja) 空気調和機
US10900396B2 (en) Exhaust orifice tube for vehicle mufflers
CN111735236A (zh) 制冷剂降噪装置和具有制冷功能的设备
JP2008196848A (ja) 流路装置、冷凍サイクル装置、圧力脈動低減装置、圧力脈動低減方法
CN210950158U (zh) 阀门消音器及具有该阀门消音器的电子膨胀阀
JP2008309345A (ja) 冷媒分流器一体化構造の膨張弁及びこれを用いた冷凍装置
CN209910451U (zh) 一种壳管式换热器
CN203394613U (zh) 消声装置
JP2001116397A (ja) 冷媒分配器
WO2022217815A1 (zh) 单通阀和空调系统
CN215980875U (zh) 电子膨胀阀及制冷设备
CN219955627U (zh) 消音组件、膨胀阀和空调系统
CN212778053U (zh) 制冷剂降噪装置和具有制冷功能的设备
CN203550164U (zh) 用于空调器的消声器及具有其的空调器
CN221097687U (zh) 消音组件及具有其的电子膨胀阀

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20211208

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20211125

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20220930

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20221110

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20230112

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230224

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20230421

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230622

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20230728

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20231127

A911 Transfer to examiner for re-examination before appeal (zenchi)

Free format text: JAPANESE INTERMEDIATE CODE: A911

Effective date: 20231205

A912 Re-examination (zenchi) completed and case transferred to appeal board

Free format text: JAPANESE INTERMEDIATE CODE: A912

Effective date: 20240105