18546117. STORAGE TYPE HEAT PUMP HOT WATER SUPPLYING APPARATUS simplified abstract (Mitsubishi Electric Corporation)
Contents
- 1 STORAGE TYPE HEAT PUMP HOT WATER SUPPLYING APPARATUS
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 STORAGE TYPE HEAT PUMP HOT WATER SUPPLYING APPARATUS - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Potential Applications
- 1.6 Problems Solved
- 1.7 Benefits
- 1.8 Potential Commercial Applications
- 1.9 Possible Prior Art
- 1.10 Original Abstract Submitted
STORAGE TYPE HEAT PUMP HOT WATER SUPPLYING APPARATUS
Organization Name
Mitsubishi Electric Corporation
Inventor(s)
STORAGE TYPE HEAT PUMP HOT WATER SUPPLYING APPARATUS - A simplified explanation of the abstract
This abstract first appeared for US patent application 18546117 titled 'STORAGE TYPE HEAT PUMP HOT WATER SUPPLYING APPARATUS
Simplified Explanation
The storage type heat pump hot water supplying apparatus described in the abstract includes control circuitry to regulate the compressor frequency and pump rotational speed in order to maintain a target hot water discharge temperature during the heat accumulating operation. This operation consists of two phases, with different compressor frequencies and target temperatures for each phase.
- Control circuitry regulates compressor frequency and pump rotational speed
- Heat accumulating operation involves two phases with different settings
- Target hot water discharge temperature is maintained throughout the operation
Potential Applications
This technology could be applied in residential or commercial buildings for efficient hot water supply systems. It could also be used in industrial settings where hot water is required for various processes.
Problems Solved
This technology solves the problem of inconsistent hot water temperatures during the heat accumulating process. By adjusting the compressor frequency and pump speed, it ensures that the hot water discharge temperature remains constant.
Benefits
The main benefit of this technology is the ability to provide a reliable and consistent supply of hot water. It also helps to improve energy efficiency by optimizing the heat pump operation.
Potential Commercial Applications
Potential commercial applications of this technology include hotels, hospitals, restaurants, and other facilities that require a continuous supply of hot water. It could also be used in manufacturing plants and other industrial settings.
Possible Prior Art
One possible prior art for this technology could be existing heat pump systems that regulate temperature during the heat accumulation process. However, the specific control of compressor frequency and pump speed to maintain a target temperature may be a novel aspect of this innovation.
Unanswered Questions
How does this technology compare to traditional hot water heating systems in terms of energy efficiency?
This article does not provide a direct comparison between this technology and traditional hot water heating systems in terms of energy efficiency. Further research or data analysis would be needed to answer this question definitively.
What is the expected lifespan of the control circuitry in this heat pump system?
The article does not mention the expected lifespan of the control circuitry used in this heat pump system. This information would be important for potential users to understand the long-term maintenance requirements of the technology.
Original Abstract Submitted
A storage type heat pump hot water supplying apparatus includes: control circuitry to control a compressor frequency and a pump rotational speed, the compressor frequency being an operating frequency of the compressor, the pump rotational speed being a rotational speed of a water pump. The control circuitry is configured to control, in a heat accumulating operation for accumulating hot water in the hot water storage tank, the pump rotational speed so that the actual hot water discharge temperature becomes equal to a target hot water discharge temperature. The heat accumulating operation includes a first operation and a second operation after the first operation. The compressor frequency in the first operation is higher than the compressor frequency in the second operation. The target hot water discharge temperature in the first operation is lower than the target hot water discharge temperature in the second operation.
