CN114992363A - 一体式节流泄压阀及包括其的压缩机 - Google Patents

一体式节流泄压阀及包括其的压缩机 Download PDF

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Publication number
CN114992363A
CN114992363A CN202210736557.6A CN202210736557A CN114992363A CN 114992363 A CN114992363 A CN 114992363A CN 202210736557 A CN202210736557 A CN 202210736557A CN 114992363 A CN114992363 A CN 114992363A
Authority
CN
China
Prior art keywords
pressure
throttling
throttle
relief valve
piston
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
CN202210736557.6A
Other languages
English (en)
Chinese (zh)
Inventor
黄志刚
徐天赐
牟英涛
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.)
Shanghai Highly New Energy Technology Co Ltd
Original Assignee
Shanghai Highly New Energy Technology 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 Shanghai Highly New Energy Technology Co Ltd filed Critical Shanghai Highly New Energy Technology Co Ltd
Priority to CN202210736557.6A priority Critical patent/CN114992363A/zh
Publication of CN114992363A publication Critical patent/CN114992363A/zh
Priority to PCT/CN2023/092537 priority patent/WO2024001519A1/fr
Pending legal-status Critical Current

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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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • F16K17/048—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded combined with other safety valves, or with pressure control devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/24—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/12—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • F04C29/124—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps
    • 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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/164—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side and remaining closed after return of the normal pressure
    • 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
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves
    • 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
    • F16K47/08—Means in valves for absorbing fluid energy for decreasing pressure or noise level and having a throttling member separate from the closure member, e.g. screens, slots, labyrinths

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Compressor (AREA)
  • Safety Valves (AREA)
CN202210736557.6A 2022-06-27 2022-06-27 一体式节流泄压阀及包括其的压缩机 Pending CN114992363A (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202210736557.6A CN114992363A (zh) 2022-06-27 2022-06-27 一体式节流泄压阀及包括其的压缩机
PCT/CN2023/092537 WO2024001519A1 (fr) 2022-06-27 2023-05-06 Soupape d'étranglement et de surpression intégrée et compresseur la comprenant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210736557.6A CN114992363A (zh) 2022-06-27 2022-06-27 一体式节流泄压阀及包括其的压缩机

Publications (1)

Publication Number Publication Date
CN114992363A true CN114992363A (zh) 2022-09-02

Family

ID=83036327

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210736557.6A Pending CN114992363A (zh) 2022-06-27 2022-06-27 一体式节流泄压阀及包括其的压缩机

Country Status (2)

Country Link
CN (1) CN114992363A (fr)
WO (1) WO2024001519A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024001519A1 (fr) * 2022-06-27 2024-01-04 上海海立新能源技术有限公司 Soupape d'étranglement et de surpression intégrée et compresseur la comprenant

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2447920A (en) * 1946-07-03 1948-08-24 Cash A W Co Flow-proportioning valve
JP5071029B2 (ja) * 2007-10-11 2012-11-14 株式会社アドヴィックス 流体制御弁
CN111120307A (zh) * 2019-11-22 2020-05-08 珠海格力节能环保制冷技术研究中心有限公司 涡旋压缩机及具有其的空调器
CN112212020A (zh) * 2020-09-07 2021-01-12 珠海格力电器股份有限公司 气动可调的节流阀、制冷系统及空调
CN114992363A (zh) * 2022-06-27 2022-09-02 上海海立新能源技术有限公司 一体式节流泄压阀及包括其的压缩机
CN217463352U (zh) * 2022-06-27 2022-09-20 上海海立新能源技术有限公司 一体式节流泄压阀及包括其的压缩机

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024001519A1 (fr) * 2022-06-27 2024-01-04 上海海立新能源技术有限公司 Soupape d'étranglement et de surpression intégrée et compresseur la comprenant

Also Published As

Publication number Publication date
WO2024001519A1 (fr) 2024-01-04

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