DK0626546T3 - Method and apparatus for generating higher temperature utility heat using lower temperature waste heat - Google Patents

Method and apparatus for generating higher temperature utility heat using lower temperature waste heat

Info

Publication number
DK0626546T3
DK0626546T3 DK93109919.6T DK93109919T DK0626546T3 DK 0626546 T3 DK0626546 T3 DK 0626546T3 DK 93109919 T DK93109919 T DK 93109919T DK 0626546 T3 DK0626546 T3 DK 0626546T3
Authority
DK
Denmark
Prior art keywords
pressure absorber
heat
evaporator
condenser
medium
Prior art date
Application number
DK93109919.6T
Other languages
Danish (da)
Inventor
Ghalamfarsa C S M Mostofizadeh
Original Assignee
Mostofizadeh Ghalamfarsa Chapa
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 Mostofizadeh Ghalamfarsa Chapa filed Critical Mostofizadeh Ghalamfarsa Chapa
Application granted granted Critical
Publication of DK0626546T3 publication Critical patent/DK0626546T3/en

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
    • F25B15/00—Sorption machines, plants or systems, operating continuously, e.g. absorption type
    • F25B15/02—Sorption machines, plants or systems, operating continuously, e.g. absorption type without inert gas
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
    • 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]
    • Y02B30/62—Absorption based systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Sorption Type Refrigeration Machines (AREA)
  • Processing Of Solid Wastes (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)

Abstract

The method and the device serve to raise the temprature of waste heat in order to generate available heat (useful heat) therefrom via heat transformation. To this end, an expeller (A), a condenser (K), an evaporator (V), a medium-pressure absorber (MA) and a high-pressure absorber (HA) are employed. The working-fluid condensate (@d) coming from the condenser (K) is divided into two branch streams (@d1,@d2), the one branch stream (@d2) evaporating in the evaporator (V) and being supplied to the primary side of the medium-pressure absorber (MA). At the same time, a rich solution (@r1) flows from the high-pressure absorber (HA) to the primary side of the medium-pressure absorber (MA) and absorbs the vapour (@d2) from the evaporator (V). The absorption heat produced is employed to evaporate the other branch stream (@d1) from the condenser (K), the vapour formed (@d1) then being supplied, together with the depleted (lean) solution (@a) from the expeller (A), to the high-pressure absorber (HA). As a result of the vapour (@d1) being absorbed by the depleted solution (@a) absorption heat is released at a higher temperature which e.g. is used to generate useful steam. In each case, the expeller (A) and the condenser (K), as well as the evaporator (V) and the medium-pressure absorber (MA) are accommodated in a single rectangular housing. The high-pressure absorber (HA) has a square cross-section. <IMAGE>
DK93109919.6T 1993-05-25 1993-06-22 Method and apparatus for generating higher temperature utility heat using lower temperature waste heat DK0626546T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4317298A DE4317298A1 (en) 1993-05-25 1993-05-25 Method and device for generating useful heat of higher temperature by using waste heat of lower temperature

Publications (1)

Publication Number Publication Date
DK0626546T3 true DK0626546T3 (en) 1998-03-30

Family

ID=6488818

Family Applications (1)

Application Number Title Priority Date Filing Date
DK93109919.6T DK0626546T3 (en) 1993-05-25 1993-06-22 Method and apparatus for generating higher temperature utility heat using lower temperature waste heat

Country Status (6)

Country Link
EP (1) EP0626546B1 (en)
AT (1) ATE157764T1 (en)
DE (2) DE4317298A1 (en)
DK (1) DK0626546T3 (en)
ES (1) ES2108785T3 (en)
GR (1) GR3025540T3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104315755A (en) * 2014-10-13 2015-01-28 陕西科技大学 Wet process type tanning multi-section heating system and control method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2219083C3 (en) * 1972-04-19 1979-08-09 Doneckij Filial Vnipitschermetenergootschistka, Donezk (Sowjetunion) Absorption refrigeration system
FR2454591A1 (en) * 1979-04-17 1980-11-14 Inst Francais Du Petrole IMPROVED PROCESS FOR PRODUCING COLD AND / OR HEAT USING AN ABSORPTION CYCLE
US4333515A (en) * 1980-08-13 1982-06-08 Battelle Development Corp. Process and system for boosting the temperature of sensible waste heat sources
US4553409A (en) * 1984-07-12 1985-11-19 Hitachi Zosen Corporation Multiple regeneration multiple absorption type heat pump
DE3520565C1 (en) * 1985-06-07 1987-02-19 Krupp Gmbh Method and device for converting low temperature heat into usable heat

Also Published As

Publication number Publication date
EP0626546A1 (en) 1994-11-30
ES2108785T3 (en) 1998-01-01
DE59307273D1 (en) 1997-10-09
DE4317298A1 (en) 1994-12-01
ATE157764T1 (en) 1997-09-15
GR3025540T3 (en) 1998-03-31
EP0626546B1 (en) 1997-09-03

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