Heat pump, heat pump assembly and hot water system adopting heat pump assembly
A hot water system and heat pump technology, applied in heat pumps, refrigeration components, fluid heaters, etc., can solve the problems of low heat pump efficiency, low practicability, and large energy consumption, and achieve the effect of improving heating efficiency
Pending Publication Date: 2019-05-24
王子忠
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Problems solved by technology
[0005] The invention provides a heat pump, which can solve the problems of low efficiency of the heat pump provided by the prior art, and the problem of high energy consumption and low practicability is often required to achieve high energy conversion efficiency
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specific Embodiment
[0063] Specific embodiment: the power of the driving motor is 37KW, the rotation speed of the rotating body is 4000 rpm, the temperature difference between the inlet and outlet water can reach 15°C, the flow rate is 3.3 tons per hour, the heating speed is extremely fast, and the thermal efficiency is far higher than that of the electric heating rod; and, with As the water temperature rises, the current value gradually decreases: when the water temperature is 20°C, the current value is 69A, and when the water temperature reaches 100°C, the current value drops to 48A, with a drop rate of 30.4%; use an electric heating rod with a power of 37KW to heat 3.3 tons of water , the other working conditions are the same, the result is: the current value reaches 74A, an increase of 7%.
[0064] The embodiment of the present invention provides a heat pump assembly, which drives the rotating shaft 4 through a motor to drive the rotating body to rotate, and uses the ring-shaped protrusion str...
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The invention relates to the technical field of mechanical equipment, in particular to a heat pump, a heat pump assembly and a hot water system adopting the heat pump assembly. The heat pump comprisesa heat pump body, a rotary body, a water inlet and a water outlet, wherein a columnar space is formed in the heat pump body; first annular protrusion structures are arranged on the two opposite end faces of the columnar space correspondingly; the first protrusion structures are provided with first toothed structures; the rotary body is arranged in the columnar space through a rotating shaft; therotary body can be driven by the rotating shaft to rotate around the axis of the columnar space; the rotary body is provided with a second annular protrusion structure; the second annular protrusion structure is provided with a second toothed structure; and the water inlet and the water outlet communicate with the columnar space and are used for water input and water output of the heat pump. Through rotation of the rotary body, the first annular protrusion structures, the second annular protrusion structure and the toothed structures arranged on the first annular protrusion structures and thesecond annular protrusion structure rub against water, thus, water is heated, and the heating efficiency of the heat pump is improved.
Description
technical field [0001] The invention relates to the technical field of mechanical equipment, in particular to a heat pump, a heat pump assembly and a hot water system using the heat pump assembly. Background technique [0002] A boiler is an energy conversion device. The energy input to the boiler includes chemical energy and electric energy in the fuel, and the boiler outputs steam, high-temperature water or organic heat carrier with a certain amount of heat energy. The existing boilers on the market are mainly fueled by coal, oil, and gas, which are high energy consumption, high pollution, and emission of carbon dioxide and sulfur dioxide gas, which cause great pollution to the environment and are not energy-saving. Explosive, flammable, poisonous and fires are also a major factor causing smog. [0003] A heat pump is a device that forces heat from a cold object to a high temperature object in a reverse cycle, usually for cooling or heating. Compared with boilers, heat p...
Claims
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IPC IPC(8): F25B30/00F24H4/02
Inventor 王子忠
Owner 王子忠