JP7453416B2 - 電子膨張弁 - Google Patents

電子膨張弁 Download PDF

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Publication number
JP7453416B2
JP7453416B2 JP2022567518A JP2022567518A JP7453416B2 JP 7453416 B2 JP7453416 B2 JP 7453416B2 JP 2022567518 A JP2022567518 A JP 2022567518A JP 2022567518 A JP2022567518 A JP 2022567518A JP 7453416 B2 JP7453416 B2 JP 7453416B2
Authority
JP
Japan
Prior art keywords
valve body
case
electronic expansion
expansion valve
valve
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
Application number
JP2022567518A
Other languages
English (en)
Japanese (ja)
Other versions
JP2023533107A (ja
Inventor
志強 邸
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
Priority claimed from CN202021704259.1U external-priority patent/CN212389773U/zh
Priority claimed from CN202010820482.0A external-priority patent/CN114076207A/zh
Application filed by Zhejiang Dunan Artificial Environment Co Ltd filed Critical Zhejiang Dunan Artificial Environment Co Ltd
Publication of JP2023533107A publication Critical patent/JP2023533107A/ja
Application granted granted Critical
Publication of JP7453416B2 publication Critical patent/JP7453416B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/12—Covers for housings
    • 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
    • F16K1/42—Valve seats
    • 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
    • F16K1/46—Attachment of sealing rings
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • 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)
  • Valve Housings (AREA)
JP2022567518A 2020-08-14 2021-08-12 電子膨張弁 Active JP7453416B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CN202021704259.1U CN212389773U (zh) 2020-08-14 2020-08-14 电子膨胀阀
CN202010820482.0A CN114076207A (zh) 2020-08-14 2020-08-14 电子膨胀阀
CN202010820482.0 2020-08-14
CN202021704259.1 2020-08-14
PCT/CN2021/112369 WO2022033565A1 (zh) 2020-08-14 2021-08-12 电子膨胀阀

Publications (2)

Publication Number Publication Date
JP2023533107A JP2023533107A (ja) 2023-08-02
JP7453416B2 true JP7453416B2 (ja) 2024-03-19

Family

ID=80247743

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022567518A Active JP7453416B2 (ja) 2020-08-14 2021-08-12 電子膨張弁

Country Status (3)

Country Link
JP (1) JP7453416B2 (zh)
KR (1) KR20230022302A (zh)
WO (1) WO2022033565A1 (zh)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103512289A (zh) 2013-09-27 2014-01-15 碧茂科技（苏州）有限公司 膨胀阀阀体固定结构
CN111219518A (zh) 2018-11-27 2020-06-02 浙江盾安禾田金属有限公司 电子膨胀阀

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3938351A (en) * 1973-08-14 1976-02-17 Virginia Chemicals, Inc. Combination liquid trapping suction accumulator and evaporator pressure regulator device including a cartridge type expansion valve
KR101153833B1 (ko) * 2008-12-30 2012-06-05 위니아만도 주식회사 전자팽창밸브용 커버
CN203744619U (zh) * 2013-09-27 2014-07-30 碧茂科技（苏州）有限公司 卡接式膨胀阀阀体固定结构
CN203518363U (zh) * 2013-09-27 2014-04-02 碧茂科技（苏州）有限公司 膨胀阀阀体固定结构
CN204785038U (zh) * 2015-06-25 2015-11-18 南京天加空调设备有限公司 一种空气源热泵热水机外机电子膨胀阀防护罩
CN108626414B (zh) * 2017-03-24 2021-08-31 浙江盾安机械有限公司 车用空调系统电子膨胀阀
CN208967180U (zh) * 2018-07-26 2019-06-11 天津华信机械有限公司 电子膨胀阀及制冷系统
CN212389773U (zh) * 2020-08-14 2021-01-22 盾安环境技术有限公司 电子膨胀阀

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103512289A (zh) 2013-09-27 2014-01-15 碧茂科技（苏州）有限公司 膨胀阀阀体固定结构
CN111219518A (zh) 2018-11-27 2020-06-02 浙江盾安禾田金属有限公司 电子膨胀阀

Also Published As

Publication number Publication date
WO2022033565A1 (zh) 2022-02-17
JP2023533107A (ja) 2023-08-02
KR20230022302A (ko) 2023-02-14

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