CN2856781Y

CN2856781Y - Oil fume and smoke separating board of cooker hood

Info

Publication number: CN2856781Y
Application number: CN 200520035546
Authority: CN
Inventors: 刘光奎
Original assignee: CHENGDU AIMA INDUSTRY DESIGN INST
Current assignee: CHENGDU AIMA INDUSTRY DESIGN INST
Priority date: 2005-09-23
Filing date: 2005-09-23
Publication date: 2007-01-10
Anticipated expiration: 2015-09-23

Abstract

The utility model discloses an oil fume separating cover of cooker hood which belongs to an accessory of air cleaning equipment, especially relates to an oil fume separating cover of cooker hood used for occasion such as kitchen. The utility model provides a cone terrace shaped oil fume separating cover of cooker hood formed by a plate with wavelike cross section, vertical gap ring arrangement, so as to solve the problem of low oil fume separating ratio of the present cooker hood filter. A bent wind duct is formed by the gap between the plates, and the wind direction is changed quickly when the oil fume gas enters into the bent wind duct, forming thousands of small swirling and impacting separating cover, the microscopic oil particle is adhered to the separated cover and flowed into oil groove, compared with the present technology, the utility model with the bendable wind duct has the advantage of high oil fume separating ratio, enhanced oil fume removal effects.

Description

Smoke exhaust ventilator oil smoke separating plate

Technical field

The utility model belongs to the annex of air cleaning facility, particularly a kind of smoke exhaust ventilator oil smoke separating plate.

Background technology

When people carry out operation in the kitchen, often suffer the invasion and attack of oil smoke, the major measure of getting rid of oil smoke at present in the kitchen is to use to carry out the smoke exhaust ventilator that oil smoke separates.But it all is to adopt filter net type that the oil smoke of present most of smoke exhaust ventilators separates, and the oil smoke separation rate is low, and the effect of getting rid of oil smoke is bad.

The utility model content

The purpose of this utility model is exactly the deficiency that exists at the cooking fume filter in the above-mentioned existing smoke exhaust ventilator, and a kind of bending air channel that forms is provided, and improves the oil smoke separation rate, strengthens the smoke exhaust ventilator oil smoke separating plate of getting rid of the oil smoke effect.

The purpose of this utility model realizes by following technical proposals:

Smoke exhaust ventilator oil smoke separating plate, oil smoke separating plate are spaced by branch plate that erect, the cross section undulate and constitute, and divide the two ends of plate that fixed head is arranged.

Divide the cross section of plate to be " W " shape.

The beneficial effects of the utility model are, divide the plate undulate, and be spaced, then divide and formed a large amount of bending air channels between the plate, oil smoke is after entering the bending air channel, high speed oil smoke air-flow constantly changes wind direction through the bending air channel that undue plate forms, and forms ten hundreds of high speed micro cyclones, and a large amount of small elaioleucites are adhered on the separating plate and along separating plate and flow into oil groove.As seen adopt the utility model of said structure, have and to form the bending air channel, improve the oil smoke separation rate, strengthen the advantage of getting rid of the oil smoke effect.

Description of drawings

Fig. 1 is a profile schematic diagram of the present utility model;

Fig. 2 is a schematic cross-section of the present utility model;

Number in the figure, the 1st, minute plate, the 2nd, fixed head.

The specific embodiment

Below in conjunction with the drawings and specific embodiments the utility model is further described.

As shown in Figure 1, smoke exhaust ventilator oil smoke separating plate is erect to be spaced by minute plate 1 and is constituted, and divides the two ends up and down of plate 1 with fixed head 2 branch plate 1 to be fixed together respectively.As shown in Figure 2, divide the cross section of plate 1 to be " W " shape, interval between the adjacent branch plate 1 has constituted the air channel of bending, arrow is represented the path that oil smoke moves among Fig. 2 under the effect of smoke exhaust ventilator fan, oil smoke forms vortex through the air channel of bending, has quickened the oil smoke separation, improve the oil smoke separation rate, strengthened the effect of getting rid of oil smoke.

Claims

1, smoke exhaust ventilator oil smoke separating plate is characterized in that: the oil smoke separating plate is a tabular, is spaced by branch plate that erect, the cross section undulate to constitute, and divides the two ends of plate that fixed head is arranged.

2, smoke exhaust ventilator oil smoke separating plate as claimed in claim 1 is characterized in that: divide the cross section of plate to be " W " shape.