Frost-resistant type air-energy multipurpose machine

Abstract

The invention discloses a frost-resistant type air-energy multipurpose machine, which comprises an indoor unit formed by a coil and a fan, an air conditioner outdoor unit formed by a compressor, a four-way valve, a condenser and a capillary tube, a heat exchange water tank and a controller connecting the indoor unit, the air conditioner outdoor unit and the heat exchange water tank. A heat exchanger is arranged in the heat exchange water tank. A frost-resistant heating element is wound on a copper tube of the condenser in the air conditioner outdoor unit, the air conditioner outdoor unit is connected with the heat exchanger through the copper tube, and the heat exchanger is soaked in water stored in the heat exchange water tank to serve as a condensation pipe when the air conditioner outdoor unit refrigerates or an evaporation pipe when the air conditioner outdoor unit heats. The heat exchange water tank is connected with the coil used for delivering stored cold water or hot water to the indoor unit through a water pipe, and regulation of indoor temperature can be achieved due to the fact that the coil is blown by the fan of the indoor unit.

Description

Technical field: [0001] The invention relates to a cooling and heating air energy device using air as an energy source, in particular to a frost-resistance type air energy multi-purpose machine utilizing the reverse Carnot cycle principle. Background technique: [0002] At present, winter heating in the north has become the highlight of the government and heating companies. Due to changes in the earth's climate, the areas south of the Yangtze River in my country must also be heated to survive the winter. All kinds of heating methods are high energy consumption and high pollution schemes and methods, which create conditions for the rise of the earth's temperature. [0003] The new energy solar energy and geothermal energy vigorously advocated by the current government are limited by conditions and cannot achieve the expected heating effect, which has caused many discordant incidents between the government, the public, and enterprises. All kinds of heating, cooling, and hot ...

AI Technical Summary

Problems solved by technology

[0003] The new energy solar energy and geothermal energy vigorously advocated by the current government are limited by conditions and cannot achieve the expected heating effect, which has created many discordant incidents between the government, the public, and enterprises.

All kinds of heating, cooling, and hot water equipment are single, and are high energy consumption, which not only increases the initial investment, but also wastes energy

Building energy consumption accounts for 46.7% of the country's total power generation. The more advanced air source heat pump water heater products are not suitable for use in the cold north because they do not solve the defrosting structure in winter. They have to assist electric heating and oil-fired boilers in winter, and they have gone back. and causing pollution and repeated investment in equipment

[0004] On the other hand, traditional heating and cooling air conditioners are not effective in sub-zero areas in the north, and heating in winter relies on electric auxiliary heating, which wastes a lot of energy

In summer, the outlet temperature is too low, and the air is not circulated due to the closed doors and windows for refrigeration, forming an unresolvable air-conditioning problem.

In winter, outdoor units are prone to frost and shut down, and there is no better defrosting element yet

[0005] In addition, there is currently no multi-purpose cooling and heating air-conditioning equipment that integrates summer cooling air conditioners, winter heating equipment, bathing equipment, and indoor fresh air equipment, with low energy consumption, high efficiency, safe use, convenience, and reliability.

Images