MX2021011942A - Elemento de potencia para valvula moduladora de refrigerante. - Google Patents

Elemento de potencia para valvula moduladora de refrigerante.

Info

Publication number
MX2021011942A
MX2021011942A MX2021011942A MX2021011942A MX2021011942A MX 2021011942 A MX2021011942 A MX 2021011942A MX 2021011942 A MX2021011942 A MX 2021011942A MX 2021011942 A MX2021011942 A MX 2021011942A MX 2021011942 A MX2021011942 A MX 2021011942A
Authority
MX
Mexico
Prior art keywords
valve
actuator
valve member
refrigerant
controller
Prior art date
Application number
MX2021011942A
Other languages
English (en)
Inventor
Christian D Parker
Max A Witter
Craig M Obermark
Original Assignee
Parker Hannifin Corp
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 Parker Hannifin Corp filed Critical Parker Hannifin Corp
Publication of MX2021011942A publication Critical patent/MX2021011942A/es

Links

Classifications

    • 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
    • F25B49/00—Arrangement or mounting of control or safety devices
    • F25B49/005—Arrangement or mounting of control or safety devices of safety devices
    • 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
    • F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
    • 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
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • F16K37/0025—Electrical or magnetic means
    • F16K37/0041—Electrical or magnetic means for measuring valve parameters
    • 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
    • F25B41/34—Expansion valves with the valve member being actuated by electric means, e.g. by piezoelectric actuators
    • F25B41/35—Expansion valves with the valve member being actuated by electric means, e.g. by piezoelectric actuators by rotary motors, e.g. by stepping motors
    • 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
    • F25B49/00—Arrangement or mounting of control or safety devices
    • F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
    • 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
    • F25B2500/06—Damage
    • 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
    • F25B2500/13—Vibrations
    • 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
    • F25B2500/22—Preventing, detecting or repairing leaks of refrigeration fluids
    • F25B2500/222—Detecting refrigerant leaks
    • 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
    • F25B2600/00—Control issues
    • F25B2600/25—Control of valves
    • F25B2600/2513—Expansion 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
    • 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)
  • Electrically Driven Valve-Operating Means (AREA)

Abstract

Una válvula moduladora electrónica para un sistema de refrigerante que incluye un cuerpo de válvula; un miembro de válvula accionado eléctricamente montado en el cuerpo de válvula para modular el flujo de fluido a través del cuerpo de válvula; un elemento de potencia eléctrica que tiene al menos una porción de un accionador eléctrico; y un controlador electrónico conectado operativamente al accionador, en el que el accionador se conecta operativamente al miembro de válvula para controlar el movimiento del miembro de válvula en respuesta a comandos del controlador. La válvula puede incluir una sonda configurada para detectar una vibración mecánica en el sistema y/o un sensor de fuga de refrigerante. El controlador recibe información de la sonda y/o sensor de fuga y controla el movimiento del miembro de válvula a través del accionador en respuesta a la información. El controlador se puede configurar con una arquitectura lógica de bucle cerrado para controlar el movimiento del miembro de válvula a través del accionador eléctrico.
MX2021011942A 2019-04-01 2020-03-26 Elemento de potencia para valvula moduladora de refrigerante. MX2021011942A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962827260P 2019-04-01 2019-04-01
US201962928702P 2019-10-31 2019-10-31
PCT/US2020/024959 WO2020205430A1 (en) 2019-04-01 2020-03-26 Power element for refrigerant modulating valve

Publications (1)

Publication Number Publication Date
MX2021011942A true MX2021011942A (es) 2021-11-03

Family

ID=70465247

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2021011942A MX2021011942A (es) 2019-04-01 2020-03-26 Elemento de potencia para valvula moduladora de refrigerante.

Country Status (5)

Country Link
US (1) US20220128278A1 (es)
EP (1) EP3948110A1 (es)
CA (1) CA3133108A1 (es)
MX (1) MX2021011942A (es)
WO (1) WO2020205430A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11231198B2 (en) 2019-09-05 2022-01-25 Trane International Inc. Systems and methods for refrigerant leak detection in a climate control system
US20230058790A1 (en) * 2021-08-19 2023-02-23 Johnson Controls Tyco IP Holdings LLP Sensor system for leak detection and management in heating, ventilating, and air conditioning (hvac) systems
CN116202181A (zh) * 2021-11-30 2023-06-02 杭州三花研究院有限公司 控制装置和空调设备
CN115133842B (zh) * 2022-07-19 2023-04-07 上海交通大学 一种基于虚拟闭环的pwm伺服驱动器电磁干扰解决方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5117644A (en) * 1991-01-22 1992-06-02 Fought Billy L Condenser coil cooling apparatus
US5616829A (en) * 1995-03-09 1997-04-01 Teledyne Industries Inc. Abnormality detection/suppression system for a valve apparatus
KR100379444B1 (ko) * 2001-04-04 2003-04-10 엘지전자 주식회사 진동을 이용한 멀티 공기조화기의 배관 연결 탐색 장치 및방법
JP4255807B2 (ja) * 2003-11-06 2009-04-15 株式会社不二工機 電磁リリーフ弁付膨張弁
WO2007099057A2 (de) * 2006-02-28 2007-09-07 Auma Riester Gmbh+Co. Kg Verfahren und vorrichtung zur überwachung, diagnose oder justage eines stellglieds zur betätigung einer armatur
US20110023513A1 (en) * 2009-07-28 2011-02-03 Hamilton Sundstrand Corporation Expansion valve for a refrigerant system

Also Published As

Publication number Publication date
WO2020205430A1 (en) 2020-10-08
CA3133108A1 (en) 2020-10-08
EP3948110A1 (en) 2022-02-09
US20220128278A1 (en) 2022-04-28

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