Double-liner air-conditioner water heating system

Abstract

The invention relates to the field of heating and refrigerating systems and discloses a double-liner air-conditioner water heating system. By reasonable combining connection of a one-way valve assembly, a liquid accumulator, a throttling device, an evaporator, a condenser, a compressing device, an electromagnetic four-way valve and a heat exchanger, the double-liner air-conditioner water heating system is reasonable in structure and has a separate air-conditioner refrigerating, a separate air-conditioner heating function and a separate water heating function; additionally, air-conditioner refrigerating and hot water preparation functions are achieved, the system is wide in application range, and energy resource waste is effectively reduced; and on the other hand, the temperature of working media below a first heat transferring spiral pipe ring is higher than that of the working media above the first heat transferring pipe ring, water needing to be heated is directly guided to the lower portion of an inner core barrel of a second liner for water discharging by leading a cess-pipe, the water in the inner core barrel is heated from bottom to top through a second heat transferring spiral pipe ring, water discharging is conducted through a header water discharging pipe after heating of the water in the inner core barrel in the second liner is completed, and cold water is heated through a first liner and the second liner, so that heating efficiency is high.

Description

[0001] The invention relates to the field of heating and cooling systems, in particular to a double-tank air-conditioning and hot water system. Background technique [0002] Traditional air conditioners using the Carnot principle usually only achieve cooling or heating functions, and cannot produce hot water, resulting in heat dissipation during cooling, wasting part of the energy. However, the current water heaters using the Carnot principle only realize the function of producing domestic hot water alone, and also dissipate the cold energy generated in the Carnot cycle, wasting the work of the compressor. There are some products on the market that can cool and heat water at the same time, but they cannot realize the functions of air conditioning and hot water alone, and can only perform the function of heat recovery. On the other hand, the heat exchanger in the prior art uses a single liner Structure, low heating efficiency. Contents of the invention [0003] In order to o...

AI Technical Summary

Problems solved by technology

[0002] Traditional air conditioners using the Carnot principle usually only achieve cooling or heating functions, and cannot produce hot water, resulting in heat dissipation during cooling, wasting part of the energy

At present, the water heaters using the Carnot principle only realize the function of producing domestic hot water alone, and also dissipate the cold energy generated in the Carnot cycle, wasting the work of the compressor.

There are some products on the market that can cool and heat water at the same time, but they cannot realize the functions of air conditioning and hot water alone, and can only perform the function of heat recovery. On the other hand, the heat exchanger in the prior art uses a single liner structure, low heating efficiency

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