发明名称 |
METHOD OF STEPWISE COOLING OF LIQUID |
摘要 |
FIELD: water cooling systems, circulating water supply systems for refrigerating machines and heat engineering equipment. SUBSTANCE: method of stepwise evaporative cooling of liquid includes initial evaporative cooling in first stage 2 of ejector cooler, after which cooled liquid is accumulated on perforated partition 6 due to excessive amount of this liquid forming hydraulic seal separating first stage 2 of ejector cooling from second stage of additional cooling; liquid continuously flows down in form of jets through holes of perforated partition 6 on sprinkling surface of heat exchanger 7 where it is additionally cooled due to "fresh" air fed through port 8 of additional passage 9 perpendicularly to flowing-down liquid by suction of air with the aid of fan 11 fitted at outlet of additional passage 9 after drip pan 10; then cold water flows to sump 12. EFFECT: increased heat-and-mass transfer in subsequent cooling stages; enhanced efficiency of cooling liquid. 1 dwg
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申请公布号 |
RU2123162(C1) |
申请公布日期 |
1998.12.10 |
申请号 |
RU19940043605 |
申请日期 |
1994.12.13 |
申请人 |
VSEROSSIJSKIJ NAUCHNO-ISSLEDOVATEL'SKIJ INSTITUT KHOLODIL'NOJ PROMYSHLENNOSTI |
发明人 |
MALYSHEV G.P. |
分类号 |
F28C1/00;F28C3/08;(IPC1-7):F28C1/00 |
主分类号 |
F28C1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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