Multistage high-position heat extraction and high-efficiency waste heat evaporation and heat absorption combined heating and water heating integrated machine and operation method thereof

Abstract

The invention relates to a multistage high-position heat extraction and high-efficiency waste heat evaporation and heat absorption combined heating and water heating integrated machine and an operation method thereof. The integrated machine is characterized by comprising a heat pump compressor, multistage series-parallel water tanks, a heater box, a throttle valve and a waste heat water accumulator provided with an evaporator, wherein the heat pump compressor, the multistage series-parallel water tanks, the heater box, the throttle valve and the waste heat water accumulator are connected in sequence; the multistage series-parallel water tanks are provided with the same tap water inlet and the same hot water outlet; a plurality of water tank condensers are arranged in the multistage series-parallel water tanks; a heater condenser and an electric auxiliary heater used for auxiliary heating are arranged in the heater box; a plurality of parallel evaporator tubes are arranged in the wasteheat water accumulator; a water inlet of the waste heat water accumulator is connected with waste heat water. According to the integrated machine, the multistage series-parallel water tanks for high-position hot water yielding and the multiple evaporator tubes in the waste heat water accumulator for heat absorption are combined. The integrated machine completely integrates the water heating and heating functions.

Description

Technical field: [0001] The invention relates to a multi-stage high-level heat acquisition and high-efficiency waste heat evaporation and heat absorption combined heating and hot water integrated machine and its working method. Background technique: [0002] At present, the air energy heat pump water heaters on the market have a serious problem of relying on the weather. They basically cannot work in cold weather, let alone save energy. The cost is high and the installation is very cumbersome. Indoor pipes cannot be installed and used in houses that have been decorated, which makes it impossible to promote in the current market. Moreover, after people take a bath with the current equipment, the waste water waste heat and waste water flow away in vain, resulting in waste. Invention content: [0003] The purpose of the present invention is to provide a multi-level high-level heat extraction and high-efficiency waste heat evaporation and heat absorption combined heating a...

AI Technical Summary

Problems solved by technology

[0002] At present, the air energy heat pump water heaters on the market have a serious problem of relying on the weather. They basically cannot work in cold weather, let alone save energy. The cost is high and the installation is very cumbersome. Indoor pipes cannot be installed and used in houses that have been decorated, which makes it impossible to promote in the current market. Moreover, after people take a bath, the waste water waste heat and waste water flow away in vain, resulting in waste.

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