Energy-saving water tank for air-source water heater

Abstract

The invention discloses an energy-saving water tank for an air energy water heater, comprising a water tank shell, a liquid inlet pipe is arranged at the upper left end of the water tank shell, a liquid outlet pipe is arranged at the lower right end of the water tank shell, and the water tank shell The outer side of the body is wrapped with an insulation layer, the insulation layer includes a heat insulation layer, a hollow layer and an insulation layer, the upper end of the water tank shell is provided with a pressure control valve, and the upper end of the pressure control valve is connected to the cover plate through a rotating shaft. The middle part of the inner cavity of the pressure control valve is provided with an air pressure control plate, which includes a communication groove, a support rod, a sealing plate, a spring, an air inlet hole and a sealing ring, and the upper end of the air pressure control plate is provided with a placement plate, The left and right ends of the air pressure control board are provided with balls. The energy-saving water tank for the air energy water heater can real-time control the air pressure value in the heat preservation water tank through the structure of the pressure control valve; through the structure provided with the heat preservation layer, the heat loss of the heat preservation water tank can be greatly slowed down.

Description

technical field [0001] The invention relates to the technical field of new energy, in particular to an energy-saving water tank for an air energy water heater. Background technique [0002] Air energy refers to the low-grade thermal energy contained in the air, which is a type of clean energy like water energy, wind energy, solar energy, and tidal energy. The device that collects and utilizes air energy is called a heat pump, and is called an air energy heat pump. Technology, the fields involved are air energy heat pump hot water field, air energy heat pump heating field, air energy heat pump drying field, etc. The available equipment developed by air energy heat pump technology includes air energy heat pump water heaters, air energy heat pump heating equipment, Air-energy heat pump dryers, etc. Air-energy water heaters mainly require heat energy from the air, which has the advantages of energy-saving, environmental protection, and safety of solar water heaters, and solves t...

AI Technical Summary

Problems solved by technology

Since the air-energy water heater heats through the exchange of heat through the medium, there is no need for electric heating elements to contact water, there is no danger of electric water heater leakage, and the hidden danger of poisoning and explosion of gas water heaters is also eliminated, and there is no air pollution caused by exhaust gas from fuel water heaters. In the application of air-energy water heaters, air-energy water heaters need to use an insulated water tank, but the pressure in the insulated water tank will change with the change of temperature. If the pressure is too large or too small, the insulated water tank will be damaged. Therefore, we propose an air Energy saving water tank for water heater

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