一种真空泵冷却水过冷系统
By introducing a refrigeration system and a circulating pump into the vacuum pump cooling water subcooling system, and combining the dual heat exchange cycle of circulating water and coolant, the problem of increased coolant temperature at high temperatures is solved, achieving efficient cooling of the coolant and improved energy efficiency of the vacuum pump.
CN224515341UActive Publication Date: 2026-07-17DATANG HUIZHOU THERMAL POWER CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- DATANG HUIZHOU THERMAL POWER CO LTD
- Filing Date
- 2025-11-03
- Publication Date
- 2026-07-17
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Figure CN224515341U_ABST
Abstract
一种真空泵冷却水过冷系统。在夏季高水温下，会使其循环水对冷却液的换热程度下降，同时导致真空泵的冷却液温度升高，会造成真空泵出力严重不足。本实用新型组成包括：真空泵、汽水分离器和冷却液换热器，所述的冷却液换热器的入水管路分为两个支路，其中一个为冷却液循环入管与制冷系统连通，另一个为循环水引出管与压缩机换热器的出口管共同连通至循环水出水管，所述的冷却液换热器的出水管路分为两个支路，其中一个为冷却液循环出管与制冷系统连通，另一个为循环水引入管与压缩机换热器的入口管共同连通至循环水入水管。本实用新型用于真空泵冷却水循环。
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