Circulation type air energy heat pump

Abstract

The circulating type air energy heat pump comprises a box shell and a heat exchanger, the heat exchanger is fixedly installed in the box shell, a compressor is fixedly installed on the side, close to the heat exchanger, of the interior of the box shell, and a filter box is fixedly installed on the other side, close to the heat exchanger, of the interior of the box shell; a mounting frame is fixedly mounted at the bottom of the box shell, two groups of rotary clamping blocks are movably mounted on each of two sides of the mounting frame, a rotary sleeve is movably mounted on the inner side of a filter box, the filter box and the rotary sleeve are movably connected through a rotary rod, the rotary sleeve adopts a rotary structural design, and four filter sticks are matched at the same time. Therefore, the maintenance period of the circulating type air energy heat pump is greatly prolonged, meanwhile, the filter stick can be replaced and installed synchronously, the operation difficulty is reduced, the circulating type air energy heat pump is provided with a rotary filter element replacement structure through the arrangement of the filter box and the rotary sleeve, and the use effect of the circulating type air energy heat pump is improved.

Description

technical field [0001] The invention belongs to the technical field of air energy heat pumps, and more particularly relates to a circulating air energy heat pump. Background technique [0002] Air-energy heat pump is an energy-saving device that utilizes high-level energy to flow heat from low-level heat source air to high-level heat source. It is a form of heat pump. , heat contained in soil and water) into high-level heat energy that can be used, so as to achieve the purpose of saving some high-level energy (such as coal, gas, oil, electricity, etc.). [0003] The patent document of patent number CN110779240A discloses an air energy heat pump, which can reduce carbon emissions, reduce energy consumption, and save electricity, including: a main circuit, including a compressor, the air outlet of the compressor is connected with a condenser, and the inlet of the compressor is connected. An evaporator is connected to the air port, and an economizer and a first expansion valve...

AI Technical Summary

Problems solved by technology

[0004] There are certain deficiencies in the use of traditional circulating air source heat pumps. Traditional circulating air source heat pumps do not have a rotary filter element replacement structure. The refrigerant of traditional circulating air source heat pumps will appear turbid after long-term use. When the filter structure is replaced, the refrigerant in the pipeline needs to be emptied first, which increases the difficulty of its maintenance operation; secondly, the traditional circulating air energy heat pump does not have an auxiliary fixing structure, so that it cannot be adjusted according to the installation position. The flexibility of the circulating air source heat pump is reduced when it is installed and fixed; at the same time, the traditional circulating air source heat pump does not have an auxiliary maintenance structure. When the circulating air source heat pump is used for a long time, its heat conversion efficiency is reduced. It is cumbersome and brings certain adverse effects to users

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