Air supplementing and smoke control energy-saving system for home building kitchen

Abstract

Disclosed is an air supplementing and smoke control energy-saving system for a home building kitchen. A smoke exhaust way is connected with a smoke exhaust ventilator through a smoke exhaust branch pipe, and is arranged in an air supplementing way; the air supplementing way is connected with an electric valve in series connection with a smoke exhaust ventilator motor and a concave air supplementing box placed on a cooking bench through an air supplanting branch pipe; the sinking portion of the air supplementing box corresponds to an air exhaust cover of the smoke exhaust ventilator, and a cooking range is placed on the sinking portion; a rectangular-ambulatory-plane air supply opening is formed in the upper portion of the air supplementing box; the home building adopts the system, when the smoke exhaust ventilator runs, the kitchen is subject to air supplementing through the air supplementing way and the air supplementing box, and indoor air is not affected by supplemented air, and can be kept clean; during cooking in winter, outdoor cold air cannot intrude into the kitchen from the window and door gap, and indoor heat losses are small; cold air in the air supplementing way can exchange heat with the high-temperature smoke in the smoke exhaust way, and the air supplementing temperature is improved; an air curtain is formed on the periphery of the cooking range by the supplemented air, lampblack diffusion is prevented, the smoke exhaust efficiency of the smoke exhaust ventilator is improved, and gas combustion is promoted.

Description

technical field [0001] The invention relates to building structures, in particular to an energy-saving system for supplementing air and controlling smoke in kitchens used in residential buildings. Background technique [0002] In residential buildings, indoor air quality is closely related to human health. The kitchen is an important part that affects indoor air quality. If the cooking fume is not removed in time, it will seriously affect the indoor air quality. For this reason, people have invented range hoods for kitchens, with which the oil fume produced in the cooking process is taken away, and is discharged into the atmosphere by the flue exhaust duct. [0003] When the range hood is used to exhaust the smoke alone, a pressure difference will be formed between the kitchen and the outside air, and the outside air will flow into the kitchen to replenish the gas. The northern part of my country is cold in winter. When the doors and windows are closed, the external cold ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an energy-saving system for supplementing wind and controlling smoke in the kitchen of residential buildings to solve the above-mentioned technical problems existing in existing residential kitchens that use range hoods alone for exhausting smoke

Images