Heat pump unit and control method thereof, control device, heat pump system, and combined supply system
US11892215B2 · kind B2 · utility
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26Claims
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Key dates
| Filing date | Feb 28, 2022 |
| Grant date | Feb 6, 2024 |
| Priority date | — |
| Expiry date | Feb 28, 2042 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF25B2500/27
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
A control method for a heat pump unit includes acquiring a first output capability set when the heat pump unit reaches a first preset energy efficiency ratio set at a current ambient temperature; acquiring a total demand load demanded by an indoor area having a heating demand or a cooling demand; and causing the heat pump unit to operate in accordance with the first output capability set when the total demand load is smaller than the first output capability set.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.