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Caractéristiques des systèmes de conditionnement d’air domestiques régénératifs à accumulation de glace.

[In Chinese. / En chinois.]

Auteurs : WU W., TANG H., CHEN J., et al.

Type d'article : Article

Résumé

Considering the irregular work schedule of household air conditioning system, according to the theory of regeneration, develops a regenerative household ice storage air conditioning system. Analyses the influence of factors including ice thickness, initial evaporation temperature and hold-over coil diameter on the cold storage process. Tests the performances of the developed air conditioning system on conditions of cold storage mode and refrigeration-cold storage mode, respectively, and compares the test results with those of traditional air conditioning systems. The results show that the regenerator contributes to the solution to anti-frosting and anti-freezing of outside suction tube. The corresponding suction temperature of compressor is increased approximately. by 25°C, and the evaporating temperature is increased approximately by 3°C by applying regenerator. The resultant COP is improved by 3.6%. The system with refrigeration-cold storage mode solves the problem of unfixed service time for household air conditioning, which plays an important role in peak load shifting strategy.

Documents disponibles

Format PDF

Pages : 92-96

Disponible

  • Prix public

    20 €

  • Prix membre*

    15 €

* meilleur tarif applicable selon le type d'adhésion (voir le détail des avantages des adhésions individuelles et collectives)

Détails

  • Titre original : [In Chinese. / En chinois.]
  • Identifiant de la fiche : 30017926
  • Langues : Chinois
  • Source : HV & AC - vol. 45 - n. 304
  • Date d'édition : 06/2015

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