water heater

Abstract

A water source heating station is used for heating aquaculture water and comprises a water source evaporator. The water source evaporator is provided with a liquid inlet end and a liquid outlet end, a gas and liquid separator, a compressor, a water source condenser, a liquid storage device and an expansion valve are sequentially arranged between the liquid outlet end and the liquid inlet end, refrigerating liquid circulation is formed integrally, a first water inlet and a first water outlet are arranged on the water source condenser, a second water inlet and a second water outlet are arranged on the water source evaporator, the first water inlet and the first water outlet are connected with the aquaculture water, the second water inlet and the second water outlet are connected with an external water source, the external water source flows to the evaporator, refrigerating liquid in a coil tube of the evaporator is evaporated to absorb heat from the external water source, after absorbing heat, the refrigerating liquid continues flowing to the water source condenser to heat the aquaculture water, the aquaculture water can be continuously heated through the circulation so as to meet the requirement on water temperature of the aquaculture water, and the water source heating station is high in energy efficiency ratio and is energy-saving and environment-friendly during running.

Description

technical field [0001] The invention relates to aquaculture equipment, in particular to a water source heater. Background technique [0002] Usually in aquaculture, such as the cultivation of eels, it is generally required to grow rapidly in a certain water temperature environment (usually the water temperature is 20 degrees Celsius to 30 degrees Celsius), and the normal water temperature can be guaranteed in summer, but in winter, due to The weather is cold, and the natural greenhouse cannot meet this requirement. The existing technology is to use a heating boiler to heat the aquaculture water, and the heating boiler means to use coal for combustion. The method of burning coal is less efficient, more expensive, pollutes the air, and has unsatisfactory effects. Therefore, it is necessary to find a new method and new equipment for heating aquaculture water with high efficiency, energy saving and environmental protection. Contents of the invention [0003] The technical pro...

AI Technical Summary

Problems solved by technology

[0002] Usually in aquaculture, such as the cultivation of eels, it is generally required to grow rapidly in a certain water temperature environment (usually the water temperature is 20 degrees Celsius to 30 degrees Celsius), and the normal water temperature can be guaranteed in summer, but in winter, due to The weather is cold, and the natural greenhouse cannot meet this requirement. The existing technology is to use a heating boiler to heat the aquaculture water, and the heating boiler means to use coal to burn

The method of burning coal is less efficient, more expensive, pollutes the air, and the effect is not ideal. Therefore, it is necessary to find a new method and new equipment for heating aquaculture water with high efficiency, energy saving and environmental protection

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