Air-conditioning range hood and control method thereof

Abstract

The invention relates to an air-conditioning type range hood and a control method thereof. The air-conditioning type range hood comprises an external exhaust pipeline, an internal exhaust pipeline and a control system, a range hood module; the air conditioning module, the heat dissipation pipeline and the smoke exhaust pipeline are converged and connected to the external exhaust pipeline; the detection module comprises a first detection mechanism arranged in the smoke exhaust pipeline and a second detection mechanism arranged in the heat dissipation pipeline; wherein the smoke exhaust air volume of the range hood module and the heat dissipation air volume of the air conditioner module are adjusted according to the ratio of the first air pressure value to the second air pressure value. The control method of the air-conditioning range hood comprises the following steps: starting the air-conditioning range hood; when the range hood module and the air conditioner module are both in the running state, a first air pressure value of the smoke exhaust pipeline is detected, and a second air pressure value in the heat dissipation pipeline is detected; and according to the ratio of the first air pressure value to the second air pressure value, the smoke exhaust air volume of the range hood module and the heat dissipation air volume of the air conditioner module are adjusted. According to the air conditioner type range hood and the control method thereof, the smoke exhaust air volume of the range hood module and the heat dissipation air volume of the air conditioner module can be adjusted.

Description

technical field [0001] The present application relates to the technical field of kitchen equipment, and in particular, to an air-conditioning range hood and a control method thereof. Background technique [0002] The kitchen is the main place for people to cook, and the quality of the kitchen air directly affects people's cooking experience. The kitchen is hot in summer and cold in winter, and there is a demand for cooling and heating. For this reason, an air-conditioned range hood came into being. It cools the air in the kitchen in summer, and provides hot air to the kitchen in winter to improve cooking comfort. [0003] In the existing air-conditioning range hood, the air outlet will be divided into two parts, which are the exhaust air duct of the hood and the cooling air duct of the air conditioner. In order to discharge the oil fume and the heat generated by the air conditioner into the external exhaust flue. If the wind pressure of the hood module is too large, the oi...

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Problems solved by technology

[0004] Based on this, it is necessary to provide an air-conditioning range hood and its control method for the problem that the oil fume discharged from the air-conditioning range hood is easy to flow back.

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