Heat reclaiming method and apparatus
US4251996A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Jun 1, 1979 |
| Grant date | Feb 24, 1981 |
| Priority date | — |
| Expiry date | Jun 1, 1999 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02B30/52
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
Heat reclaiming method and apparatus for use with a vapor compression refrigeration circuit, a heat transfer fluid, and a heat storage facility. The heat reclaiming apparatus comprises a heat reclaiming condenser connected to the refrigeration circuit for receiving refrigerant vapor therefrom and discharging condensed refrigerant thereto, further connected to a source of the heat transfer fluid for receiving fluid therefrom, and still further connected to the heat storage facility for discharging the heat transfer fluid thereto, and wherein refrigerant vapor passes in heat transfer relation with the heat transfer fluid to heat the fluid and condense refrigerant vapor. The heat reclaiming apparatus further comprises a valve for regulating the flow of heat transfer fluid to the heat reclaiming condenser; and a valve control for controlling the valve to decrease the quantity of heat transfer fluid flowing to the heat reclaiming condenser when the condensed refrigerant therein reaches a predetermined level.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.