Superconducting missile type variable-frequency enthalpy increasing air energy source heat pump unit system

Abstract

The invention relates to the technical field of heat pump equipment, in particular to a superconducting missile type air energy source heat pump unit system. The superconducting missile type air energy source heat pump unit system comprises a heat pump type compressor, a four-way valve, a special efficient heat exchanger, filters, an electronic expansion valve, a diversion head, an evaporator, a plate type heat exchanger, a missile-shaped subsonic-speed heating part, superconducting liquid, a gas-liquid separator, a fan, an airtight pipeline, a water inlet, a water outlet and an insulating water tank. The application range of the superconducting missile type air energy source heat pump unit system is widened to the areas in the south and the north, heat, cool air and hot water can be supplied, the product performance is safe and reliable, and use is convenient. In addition, experiments prove that the heat efficiency is far higher than that of an existing air energy source heat pump water heating unit under the ultralow-temperature working condition, and under the ultralow-temperature condition, the heat efficiency is not attenuated or slightly reduced, and the energy saving effectis very obvious.

Description

technical field [0001] The invention relates to the technical field of heat pump equipment, in particular to a superconducting missile type frequency conversion enthalpy-increasing air energy heat pump unit system. Background technique [0002] The air source heat pump is an energy-saving device that uses high-level energy to make heat flow from low-level heat source air to high-level heat source. It is a form of heat pump. As the name implies, a heat pump is like a pump, which can convert low-level thermal energy that cannot be directly used (such as the heat contained in air, soil, and water) into high-level thermal energy that can be used, thereby saving some high-level energy (such as coal, gas, oil, etc.) , electricity, etc.). [0003] The air energy heat pump units currently on the market, when heating hot water or heating in winter, the heating capacity also decreases as the temperature drops, and the attenuation is very serious, and the heating efficiency cannot re...

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Problems solved by technology

[0003] The air energy heat pump units currently on the market, when heating hot water or heating in winter, the heating capacity also decreases as the temperature drops, and the attenuation is very serious, and the heating efficiency cannot reach the design in addition to the frosting and defrosting time Use requirements, which is a worldwide problem in the heat pump industry

In addition, it is difficult to deal with the problem that the condensed water of the evaporator on the bottom plate of the heat pump unit slides down and freezes in winter, which is also a worldwide problem in the industry.

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