RO85256B1 - Refrigerating installation - Google Patents

Refrigerating installation

Info

Publication number
RO85256B1
RO85256B1 RO111230A RO11123083A RO85256B1 RO 85256 B1 RO85256 B1 RO 85256B1 RO 111230 A RO111230 A RO 111230A RO 11123083 A RO11123083 A RO 11123083A RO 85256 B1 RO85256 B1 RO 85256B1
Authority
RO
Romania
Prior art keywords
heat
working step
heat exchanger
refrigerating installation
vapors
Prior art date
Application number
RO111230A
Other languages
Romanian (ro)
Other versions
RO85256A2 (en
Inventor
Sorin-Constantin Macovescu
Original Assignee
Institutul De Cercetare Stiintifica Si Inginerie Tehnologica De Masini Si Instalatii Pentru Industria Alimentara Si Frigorifica
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 Institutul De Cercetare Stiintifica Si Inginerie Tehnologica De Masini Si Instalatii Pentru Industria Alimentara Si Frigorifica filed Critical Institutul De Cercetare Stiintifica Si Inginerie Tehnologica De Masini Si Instalatii Pentru Industria Alimentara Si Frigorifica
Priority to RO111230A priority Critical patent/RO85256B1/en
Publication of RO85256A2 publication Critical patent/RO85256A2/en
Publication of RO85256B1 publication Critical patent/RO85256B1/en

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Abstract

Inventia se refera la o instalatie frigorifica cu functionare în cascada, destinata deservirii unor obiective de climatizare. Instalatia frigorifica, conform inventiei, este prevazuta cu un schimbator de caldura al unei trepte superioare de lucru si un schimbator de caldura pentru vapori supraîncalziti ai unei trepte inferioare de lucru, din care caldura rezultata este recuperata si i se ridica potentialul termic cu o pompa de caldura, fiind apoi reutilizata pentru prepararea aerului cald într-o baterie de schimb termic.The invention relates to a cascade refrigeration plant intended for serving air conditioning units. According to the invention, the refrigeration appliance is provided with a heat exchanger of a higher working step and a heat exchanger for overheating vapors of a lower working step, from which the resulting heat is recovered and the thermal potential is raised by a pump heat, and then re-used to prepare hot air in a heat exchange battery.

RO111230A 1983-06-11 1983-06-11 Refrigerating installation RO85256B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO111230A RO85256B1 (en) 1983-06-11 1983-06-11 Refrigerating installation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO111230A RO85256B1 (en) 1983-06-11 1983-06-11 Refrigerating installation

Publications (2)

Publication Number Publication Date
RO85256A2 RO85256A2 (en) 1984-09-29
RO85256B1 true RO85256B1 (en) 1984-10-30

Family

ID=20113208

Family Applications (1)

Application Number Title Priority Date Filing Date
RO111230A RO85256B1 (en) 1983-06-11 1983-06-11 Refrigerating installation

Country Status (1)

Country Link
RO (1) RO85256B1 (en)

Also Published As

Publication number Publication date
RO85256A2 (en) 1984-09-29

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