Kitchen air purification connected unit

Abstract

The invention discloses a kitchen air purification connected unit, and belongs to the technical field of draught fans. A kitchen ventilator, an energy recycling device, a cooking fume purification box, an air curtain fresh air distribution box, a fresh air inlet pipe, a fresh air outlet pipe, a purification dirt air outlet pipe, a fresh air distribution pipe and a cooking fume removal dirt air discharging pipe are included. The fresh air inlet pipe stretches out of a wall from the right side wall, fresh air is guided into the energy recycling device and exchanges heat with dirt air at the position, and air and cooking fume are purified; and the purification dirt air outlet pipe also stretches out of the wall from the right side wall, and after being purified through a purification device in the energy recycling device, the dirt air is discharged out of a room through the pipe. The kitchen air purification connected unit has the beneficial effect that the kitchen air purification connected unit is a combined unit for conducting comprehensive multifunctional treatment on kitchen environment air.

Description

technical field [0001] The invention relates to a kitchen air purification unit, in particular to an integrated kitchen air purification unit, and belongs to the technical field of fans. Background technique [0002] Cooking in the kitchen produces a lot of oil fume pollution. In order to prevent the oil fume from polluting the entire room, the kitchen is generally closed. Due to the combustion of the stove in the closed kitchen, a large amount of oxygen is consumed, and the kitchen is severely hypoxic. The combustion of the stove after hypoxia will produce high concentrations of carbon monoxide poisonous gas and unburned smoke, and a large amount of high heat will be generated indoors. Oxygen, poisonous gas, smoke, high heat and pollutants generated by buildings are difficult to handle and discharge in a closed kitchen. The air conditioner cannot be used in the kitchen because the indoor air circulation will seriously pollute the heat transfer of its heat exchanger. The en...

AI Technical Summary

Problems solved by technology

[0005] 2) soot

[0010] 3) Negative pressure will reduce the discharge of oil fumes and pollutants, and the function of the range hood will fail

[0011] 4) Exhaust oily fumes to pollute the external environment

[0013] 1) There is a large distance between the range hood and the stove, so the cooking fumes, high heat, carbon monoxide, carbon dioxide, and smoke generated by the stove will float out of the range of the range hood, benefiting the entire kitchen, and the pollution cannot be effectively controlled

[0014] 2) Unpurified fresh air can only enter the kitchen from the gap in the room

[0015] 3) Oxygen consumed by people and combustion in the kitchen cannot be effectively replenished, resulting in severe hypoxia

[0016] 4) The idling range hood consumes electricity and wastes energy

[0017] According to the previous analysis, the pollution generated in the kitchen is very serious. The high heat and energy loss cannot be treated with air conditioners and energy recovery devices. At present, when the kitchen is sealed well with a one-way flow range hood, it is difficult to exhaust it even with a high-power fan. Oil fume, high heat, carbon monoxide, carbon dioxide, smoke and other pollutants in the kitchen, and the lack of oxygen and polluted gases in the kitchen cannot be effectively treated

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