MX364025B - Sistema de control de circuito de refrigeracion. - Google Patents
Sistema de control de circuito de refrigeracion.Info
- Publication number
- MX364025B MX364025B MX2015013612A MX2015013612A MX364025B MX 364025 B MX364025 B MX 364025B MX 2015013612 A MX2015013612 A MX 2015013612A MX 2015013612 A MX2015013612 A MX 2015013612A MX 364025 B MX364025 B MX 364025B
- Authority
- MX
- Mexico
- Prior art keywords
- refrigeration circuit
- control system
- refrigerant
- circuit control
- low side
- Prior art date
Links
- 238000005057 refrigeration Methods 0.000 title abstract 3
- 239000003507 refrigerant Substances 0.000 abstract 4
- 239000012530 fluid Substances 0.000 abstract 3
- 230000001105 regulatory effect Effects 0.000 abstract 1
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
- F25B49/02—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
- 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
-
- 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
- F25B2500/01—Geometry problems, e.g. for reducing size
-
- 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
-
- 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
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
-
- 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
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/21—Temperatures
- F25B2700/2117—Temperatures of an evaporator
-
- 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
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/21—Temperatures
- F25B2700/2117—Temperatures of an evaporator
- F25B2700/21175—Temperatures of an evaporator of the refrigerant at the outlet of the evaporator
-
- 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
Abstract
Un sistema de control para un circuito de refrigeración que tiene uno o más de los sensores de refrigerante de fluido de trabajo capaces de medir el valor d energía de fluido del refrigerante a lo largo de un lado inferior del circuito de refrigeración y regular el flujo de refrigerante al lado inferior del circuito a través de la referencia a los valores de energía de fluido de refrigerante esperados.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361805488P | 2013-03-26 | 2013-03-26 | |
PCT/US2014/031799 WO2014160740A1 (en) | 2013-03-26 | 2014-03-26 | Refrigeration circuit control system |
Publications (2)
Publication Number | Publication Date |
---|---|
MX2015013612A MX2015013612A (es) | 2016-04-21 |
MX364025B true MX364025B (es) | 2019-04-11 |
Family
ID=51625484
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2015013612A MX364025B (es) | 2013-03-26 | 2014-03-26 | Sistema de control de circuito de refrigeracion. |
Country Status (5)
Country | Link |
---|---|
US (1) | US10047990B2 (es) |
EP (1) | EP2979045A4 (es) |
CA (1) | CA2907562C (es) |
MX (1) | MX364025B (es) |
WO (1) | WO2014160740A1 (es) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019171588A1 (ja) * | 2018-03-09 | 2019-09-12 | 三菱電機株式会社 | 冷凍サイクル装置 |
US11085683B2 (en) * | 2018-06-22 | 2021-08-10 | Emerson Climate Technologies Retail Solutions, Inc. | Systems and methods for optical detection of refrigeration system abnormalities |
WO2020011327A1 (en) * | 2018-07-11 | 2020-01-16 | Hb Products A/S | Refrigerant vapour quality measurement for optimized evaporator control and liquid distribution |
EP3821185A4 (en) * | 2018-07-11 | 2022-04-06 | HB Products A/S | MEASUREMENT OF REFRIGERANT VAPOR QUALITY FOR OPTIMIZED EVAPORATOR CONTROL AND LIQUID DISTRIBUTION |
US11732916B2 (en) | 2020-06-08 | 2023-08-22 | Emerson Climate Technologies, Inc. | Refrigeration leak detection |
US11359846B2 (en) | 2020-07-06 | 2022-06-14 | Emerson Climate Technologies, Inc. | Refrigeration system leak detection |
US11885516B2 (en) | 2020-08-07 | 2024-01-30 | Copeland Lp | Refrigeration leak detection |
US11754324B2 (en) | 2020-09-14 | 2023-09-12 | Copeland Lp | Refrigerant isolation using a reversing valve |
US11609032B2 (en) | 2020-10-22 | 2023-03-21 | Emerson Climate Technologies, Inc. | Refrigerant leak sensor measurement adjustment systems and methods |
US11592225B2 (en) * | 2020-11-24 | 2023-02-28 | Lennox Industries Inc. | Method and system for the heat-pump control to reduce liquid refrigerant migration |
US11940188B2 (en) | 2021-03-23 | 2024-03-26 | Copeland Lp | Hybrid heat-pump system |
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-
2014
- 2014-03-26 US US14/776,977 patent/US10047990B2/en active Active
- 2014-03-26 CA CA2907562A patent/CA2907562C/en active Active
- 2014-03-26 MX MX2015013612A patent/MX364025B/es active IP Right Grant
- 2014-03-26 EP EP14774700.0A patent/EP2979045A4/en not_active Withdrawn
- 2014-03-26 WO PCT/US2014/031799 patent/WO2014160740A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2014160740A1 (en) | 2014-10-02 |
WO2014160740A4 (en) | 2015-03-19 |
EP2979045A4 (en) | 2017-04-12 |
CA2907562C (en) | 2020-10-20 |
US20160025396A1 (en) | 2016-01-28 |
EP2979045A1 (en) | 2016-02-03 |
US10047990B2 (en) | 2018-08-14 |
CA2907562A1 (en) | 2014-10-02 |
MX2015013612A (es) | 2016-04-21 |
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Legal Events
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FG | Grant or registration |