Energy-saving air energy refrigeration heat exchanger

Abstract

The invention discloses an energy-saving air energy refrigeration heat exchanger, and belongs to the technical field of air energy equipment. The energy-saving air energy refrigeration heat exchangercomprises a main machine. The left side surface of the main machine communicates with the right side surface of a water tank through a cold water pipeline and a hot water pipeline, and the upper surface of the water tank is fixedly connected with the lower surface of a bottom plate. A tank body, an air bag, an air chamber, an inflating device and a flange plate are arranged, when the main machineand the water tank are in a normal working state, water is transmitted into the air bag through a connecting device, and the pressure between the air bag filled with water and the air chamber reachesa balance point. When the external temperature of the water tank changes and the internal pressure of the water tank decreases, the process of water replenishment is required, water in the air bag canbe squeezed out and supplied to the water tank until the pressure in the water tank recovers, and dynamic balance in the water tank is maintained. The main machine and the water tank are prevented from being started again in the small-amount water supplementing process, the starting and stopping frequency of the main machine and the water tank is reduced, a large amount of electric energy is saved, and the service life of the main machine can be prolonged.

Description

technical field [0001] The invention belongs to the technical field of air energy equipment, and in particular relates to an energy-saving air energy refrigeration heat exchanger. 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 dryer, etc. [0003] Since the cooling and heat exchange equipment is inseparable from the participation of the water tank in the working process, the pressure value in the w...

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Problems solved by technology

[0004] The purpose of the present invention is to solve the reason why the pressure value in the water tank is large due to the large temperature difference between day and night, so that the main pump of the water supply system will work frequently, resulting in the frequent start and stop of the main engine and the water tank of the refrigeration heat exchange equipment. Short-term overloading, in the long run, not only shortens the service life of the main engine, but also increases the power consumption of the main engine, resulting in the problem of power loss. An energy-saving air-energy cooling heat exchanger is proposed

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