Title:
ABSORPTION COOLING MACHINE
Document Type and Number:
WIPO Patent Application WO/2021/070074
Kind Code:
A3
Abstract:
The present invention relates to a machine for cooling by absorption, comprising a desorber/condenser assembly (1) comprising a refrigerant and absorbent desorber, a refrigerant condenser and an evaporator/absorber assembly (4). The machine comprises a first pump (P1) designed to recover a solution from the absorber and to send it to a first exchanger (ECH1), a second pump (P2) designed to recover the refrigerant from the evaporator, and a third pump (P3) designed to recover a weakened solution from the absorber and send it to a third exchanger (ECH3) in which the weak solution is heated before being directed toward a fourth exchanger (ECH4) where the weak solution continues to be heated before being directed towards the desorber. The first exchanger (ECH1) is arranged between the first pump and the absorber gratings and is configured to form a siphon for the absorbent, thus preventing the passage of air, the machine having no electromagnetic valve.
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Inventors:
BRUZZO VITALE (IT)
Application Number:
PCT/IB2020/059408
Publication Date:
July 15, 2021
Filing Date:
October 07, 2020
Export Citation:
Assignee:
ECOCLIM SA (CH)
International Classes:
F25B49/00; F25B49/04; F25B15/06
Foreign References:
| FR1298366A | 1962-07-13 | |||
| DE2158617A1 | 1973-05-30 |
Attorney, Agent or Firm:
GRIFFES CONSULTING S.A. (CH)
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