WO2019166881A2 - تقنية حماية البيئة من التلوث الناتج عن غازات التبريد ونظام دورات التبريد وحماية الضواغط من التغذية على الغاز في سائله ومعالجة سلبيات الأنظمة المستعملة حالياً في نظام التبريد والتكييف - Google Patents

تقنية حماية البيئة من التلوث الناتج عن غازات التبريد ونظام دورات التبريد وحماية الضواغط من التغذية على الغاز في سائله ومعالجة سلبيات الأنظمة المستعملة حالياً في نظام التبريد والتكييف Download PDF

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Publication number
WO2019166881A2
WO2019166881A2 PCT/IB2019/000490 IB2019000490W WO2019166881A2 WO 2019166881 A2 WO2019166881 A2 WO 2019166881A2 IB 2019000490 W IB2019000490 W IB 2019000490W WO 2019166881 A2 WO2019166881 A2 WO 2019166881A2
Authority
WO
WIPO (PCT)
Prior art keywords
cooling
protecting
air
remedying
compressors
Prior art date
Application number
PCT/IB2019/000490
Other languages
English (en)
French (fr)
Other versions
WO2019166881A3 (ar
WO2019166881A4 (ar
Inventor
الزيتوني خيري،
Original Assignee
الزيتوني خيري،
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 الزيتوني خيري، filed Critical الزيتوني خيري،
Priority to PCT/IB2019/000490 priority Critical patent/WO2019166881A2/ar
Publication of WO2019166881A2 publication Critical patent/WO2019166881A2/ar
Publication of WO2019166881A3 publication Critical patent/WO2019166881A3/ar
Publication of WO2019166881A4 publication Critical patent/WO2019166881A4/ar

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/32—Cooling devices
    • B60H1/3204—Cooling devices using compression
    • B60H1/3205—Control means therefor
    • B60H1/3217—Control means therefor for high pressure, inflamable or poisonous refrigerants causing danger in case of accidents
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F24F11/32—Responding to malfunctions or emergencies
    • F24F11/36—Responding to malfunctions or emergencies to leakage of heat-exchange fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
    • F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
    • F24F11/84—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers using 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
    • 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
    • F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
    • F25B5/02—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity arranged in parallel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
    • B60H1/00978—Control systems or circuits characterised by failure of detection or safety means; Diagnostic methods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/32—Cooling devices
    • B60H2001/3236—Cooling devices information from a variable is obtained
    • B60H2001/3239—Cooling devices information from a variable is obtained related to flow
    • B60H2001/3242—Cooling devices information from a variable is obtained related to flow of a refrigerant
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/32—Cooling devices
    • B60H2001/3236—Cooling devices information from a variable is obtained
    • B60H2001/3248—Cooling devices information from a variable is obtained related to pressure
    • B60H2001/3251—Cooling devices information from a variable is obtained related to pressure of the refrigerant at a condensing unit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/32—Cooling devices
    • B60H2001/3236—Cooling devices information from a variable is obtained
    • B60H2001/3255—Cooling devices information from a variable is obtained related to temperature
    • B60H2001/326—Cooling devices information from a variable is obtained related to temperature of the refrigerant at a condensing unit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/32—Cooling devices
    • B60H2001/3236—Cooling devices information from a variable is obtained
    • B60H2001/3255—Cooling devices information from a variable is obtained related to temperature
    • B60H2001/3263—Cooling devices information from a variable is obtained related to temperature of the refrigerant at an evaporating unit
    • 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
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/06—Several compression cycles arranged in parallel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Magnetically Actuated Valves (AREA)
  • Other Air-Conditioning Systems (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)

Abstract

التقنية جاءت بثلاث تقنيات تصب في اتجاه واحد وكل واحدة منها مكملة للأخرى بطريقة متناسقة وعند التقائهم في دارة واحدة تصبح الدرارة خالية من السلبيات والعلل المتواجدة حالياً والعلاج الذي جاءت به التقنية حماية دارة التبريد من فقدان كميتها الاجمالية من الغاز عند وقوع تسرب وإزالة سلبيات أنظمة تنظيم دورات تبريد الدارات بنظام ذات حماية وحماية الضواغط من التغذية على التبريد في حالة سائلة.
PCT/IB2019/000490 2019-06-07 2019-06-07 تقنية حماية البيئة من التلوث الناتج عن غازات التبريد ونظام دورات التبريد وحماية الضواغط من التغذية على الغاز في سائله ومعالجة سلبيات الأنظمة المستعملة حالياً في نظام التبريد والتكييف WO2019166881A2 (ar)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/IB2019/000490 WO2019166881A2 (ar) 2019-06-07 2019-06-07 تقنية حماية البيئة من التلوث الناتج عن غازات التبريد ونظام دورات التبريد وحماية الضواغط من التغذية على الغاز في سائله ومعالجة سلبيات الأنظمة المستعملة حالياً في نظام التبريد والتكييف

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2019/000490 WO2019166881A2 (ar) 2019-06-07 2019-06-07 تقنية حماية البيئة من التلوث الناتج عن غازات التبريد ونظام دورات التبريد وحماية الضواغط من التغذية على الغاز في سائله ومعالجة سلبيات الأنظمة المستعملة حالياً في نظام التبريد والتكييف

Publications (3)

Publication Number Publication Date
WO2019166881A2 true WO2019166881A2 (ar) 2019-09-06
WO2019166881A3 WO2019166881A3 (ar) 2020-07-16
WO2019166881A4 WO2019166881A4 (ar) 2020-11-19

Family

ID=67777365

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2019/000490 WO2019166881A2 (ar) 2019-06-07 2019-06-07 تقنية حماية البيئة من التلوث الناتج عن غازات التبريد ونظام دورات التبريد وحماية الضواغط من التغذية على الغاز في سائله ومعالجة سلبيات الأنظمة المستعملة حالياً في نظام التبريد والتكييف

Country Status (1)

Country Link
WO (1) WO2019166881A2 (ar)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021230736A1 (fr) * 2020-05-14 2021-11-18 Khiyari Ezzitouni Réfrigérateur commercial amélioré

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6330802B1 (en) * 2000-02-22 2001-12-18 Behr Climate Systems, Inc. Refrigerant loss detection
CN104567158B (zh) * 2014-12-19 2017-02-22 李宁 控制制冷机系统中制冷液泄漏量的系统及方法
JP6798322B2 (ja) * 2017-01-16 2020-12-09 ダイキン工業株式会社 遮断弁を有する冷凍装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021230736A1 (fr) * 2020-05-14 2021-11-18 Khiyari Ezzitouni Réfrigérateur commercial amélioré

Also Published As

Publication number Publication date
WO2019166881A3 (ar) 2020-07-16
WO2019166881A4 (ar) 2020-11-19

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