Heat-recovery kitchen ventilator system having cooking bench waste heat recovery function

Abstract

The invention discloses a heat-recovery kitchen ventilator system having a cooking bench waste heat recovery function. The system comprises a heat recovery kitchen ventilator, an inlet valve, an outlet valve and a heat insulating water tank, wherein the heat recovery kitchen ventilator is formed by additionally arranging a heat exchanger component inside a common kitchen ventilator; one end of the inlet valve is connected with a tap water charging pipe; the other end of the inlet valve is connected and communicated with one end of the heat exchanger component in the heat recovery kitchen ventilator; one end of the outlet valve is connected and communicated with one end of the heat insulating water tank; the other end of the outlet valve is connected and communicated with the other end of the heat exchanger component in the heat recovery kitchen ventilator; by additionally arranging devices such as the heat exchanger component in the common kitchen ventilator, wasted energy can be well recycled for heating domestic water; energy is saved, environment is protected, power consumption of people is reduced, convenience is provided for living, and the system is simple in structure, convenient to maintain and low in manufacturing cost and satisfies the national environmental management concept.

Description

technical field [0001] The patent of the present invention relates to the technical field of energy saving and environmental protection, in particular to a heat recovery range hood system with the function of recovering waste heat from the cooker, which recovers the waste heat generated by the cooker and the heat emitted by food during the cooking process, and is used to heat domestic water and save energy. Reduce additional expenses and greatly reduce environmental pollution caused by excessive use of energy. Background technique [0002] In environments where cooking operations are required, such as homes, restaurants, and cafeterias, a large amount of heat is wasted in the surrounding environment, and the heat used for cooking food is only a part of the total energy. Specifically, take a gas stove as an example. When a gas stove cooks food, a large amount of heat flows to the surroundings. If the range hood is turned on, a large amount of waste heat and the heat emitted b...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a heat recovery range hood system with the function of recovering waste heat from the stove, which can solve the problem of energy loss in various cooking utensils, especially the problem of energy waste of gas stoves, and can be used to heat the living room by recovering waste heat. Water is reused for hot water supply in kitchens, bathrooms, washbasins, etc., reducing electricity consumption, saving energy and money, and protecting the environment

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