CN103292373A

CN103292373A - Outdoor air circulation air curtain system of kitchen equipment and method

Info

Publication number: CN103292373A
Application number: CN2013102358168A
Authority: CN
Inventors: 张韩
Original assignee: JURONG KANGSHUN COPPER Co Ltd
Current assignee: JURONG KANGSHUN COPPER Co Ltd
Priority date: 2013-06-16
Filing date: 2013-06-16
Publication date: 2013-09-11

Abstract

The invention relates to a method for an outdoor air circulation air curtain system of kitchen equipment. According to the method, an air outlet is formed in the periphery of a kitchen range or a cooking range; the air outlet is communicated with the lower part of the kitchen range; the lower part of the kitchen range is connected with a ventilating duct; the ventilating duct leads to the outdoor space; when the exhaust equipment extracts indoor air, the lower air inlet system extracts the outdoor air and directly supplements the air at the periphery of the kitchen range so as to form an air curtain, and the air is directly exhausted out of a room by the air exhaust system to form an outdoor cycle, and the minimum range outdoor circulation air curtain system is formed. Therefore, minimum disturbance and change of the indoor temperature on the air exhaust system are achieved.

Description

Cooking apparatus air chamber outer circulation air curtain systems approach

Technical field

The present invention relates to that a kind of cooking apparatus increases or the air outer circulation air curtain system of attached kitchen range.

Background technology

Cooking apparatus commonly used is made of kitchen range and pump drainage oil smoke equipment, its operation principle is burner heating kitchen tools, the kitchen tools heat food, the oil smoke that produces in the heat food process and transpiring moisture suck oil smoke and steam in the lump when pump drainage oil smoke system absorbs room air and discharge outdoor.

Existing equipment uses the method that absorbs room air to make the combustible burning, pump drainage oil smoke system also by indoor extracting air reach discharge oil smoke and steam purpose, when when the house seals, needing burns oxygen and pump drainage oil smoke steam, limited oxygen and air will consume and cause anoxic in the enclosed environment, air can be sucked away and cause the room air negative pressure and effective pump drainage oil smoke effect, general all the use opened other door and windows of house and reached the oxygen of cross-ventilation supplement consumed and the air part that is sucked away, this moment, kitchen environment was suitable substantially with outdoor environment temperature, particularly cross under the cold or overheated weather condition and can't use in the kitchen owing to air-conditioning system, make kitchen operation person suffer untold misery, if open air-conditioning and open door and window by its indoor-outdoor air convection current, not only do not reached good adjustment effect but also significant wastage electric power energy.

Summary of the invention

The invention provides an external circulating system that makes pump drainage oil smoke system break away from direct extraction room air, effectively break away from the arbitrary way of using cooking apparatus must open the air of door and window.

This invention is achieved through the following technical solutions

This invention is at existing cooking apparatus (kitchen range commonly used, smoke exhaust ventilator) increases outdoor air on the basis and replenish contracurrent system, the outdoor circulatory system comprises: the kitchen range bottom arranges the ventilation shaft interface, with ventilation shaft junction chamber outer air, and be connected with kitchen range lower pipeline interface, logical air vent is set around the kitchen range plays the circulative convection effect, be used for satisfying the air-breathing required air quantity of smoke exhaust ventilator, when fume extracting system is air-breathing, it is indoor that not have other cross-ventilations to enter except cooking apparatus outer circulation air curtain system indoor, because under the effect of air pressure principle for balance, air is along with kitchen external circulating system auxiliary air, the air curtain of the annular air stream that when air is inhaled into kitchen range bottom and the passage by arranging around the kitchen range, just forms, air curtain mixing oil smoke and steam are siphoned away by fume extracting system in the lump and get rid of outdoor, inspiratory capacity equates with air demand, so just the air balance contracurrent system of the minimum zone that forms.

This system architecture is simple, cost is not high, energy-conservation (use as the whole nation 10,000,000 users, each household air-conditioning every day is saved kilowatt-hour, annual saving electric power energy is hundreds of millions of), make the kitchen operation amenity, under the effect that inner big air quantity air flows under kitchen range, also be conducive to the cooling of kitchen range itself, the circulation air curtain plays isolating oil soot and water vapor diffusion effect again, makes the smoke pumping better effects if, implements simple, as long as when increasing this system or producing kitchen range in original kitchen range this system is set, there is very big dissemination in this system.

Claims

1. the outer outer circulation air curtain systems approach of the air chamber of a cooking apparatus.

2. it is characterized in that: air vent is set around kitchen range or kitchen range, this air vent arranges ventilation space with parcel kitchen range or parcel kitchen range position and is connected, ventilation space arranges the ventilation shaft joint, and the ventilation duct joint is connected with ventilation shaft again, and ventilation shaft leads to outdoor.