发明名称 |
STORAGE COOLING METHOD |
摘要 |
FIELD: cooling of storages for freezing, drying and sublimating different kinds of products. SUBSTANCE: method involves using natural high-nitrogen gases with nitrogen content of 99-100% and seam pressure of 60-130 atm; passing refrigerant through centrifugal expander connected in axially aligned relation with air turbocompressor. EFFECT: increased efficiency by providing optimum regulated gas medium conditions. 5 cl, 1 dwgp
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申请公布号 |
RU2121781(C1) |
申请公布日期 |
1998.11.20 |
申请号 |
RU19930046295 |
申请日期 |
1993.09.29 |
申请人 |
VSEROSSIJSKIJ NAUCHNO-ISSLEDOVATEL'SKIJ INSTITUT K;HOLODIL NOJ PROMY |
发明人 |
AGAREV E.M.;KARPOV V.I.;KULIKOVSKAJA L.V.;SINITSYN F.E.;SOLOV'EV B.A.;SHISHKINA N.S. |
分类号 |
A01F25/00;(IPC1-7):A01F25/00 |
主分类号 |
A01F25/00 |
代理机构 |
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代理人 |
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地址 |
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