CN2244687Y - Deep-type fume exhauster with new oil way and fume collecting chamber - Google Patents

Abstract

The utility model relates to a deep type fume exhauster with a new oil path and a fume collecting chamber. The utility model is composed of a machine body assembly, and a front cover plate which is provided with a control assembly and connected with the machine body assembly in a detachable mode. The machine body assembly comprises a housing composed of an upper plate, a side plate and a bottom plate, and a centrifugal fan, a left middle plate, a right middle plate, an illuminating lamp, an oil cup, an air inlet plate, a safety net cover, etc. are arranged on the housing. An inward concave oil tank which can be in a small circular arc shape, or a big circular arc shape or a V shape is arranged on the outer surface of the air inlet plate, and an outward convex oil tank which can be in a long cylinder shape, or a circular shape or a rectangular shape is arranged on the outer surface of the bottom plate. Part of oil stain which isn't exhausted is led to the oil cup from the oil tank on the air inlet plate through the oil tank on the bottom plate to form a new oil path, so that pollutant sources oil stain from which pollutes complete machines can be eliminated thoroughly.

Description

The deep kitchen ventilator of new oil circuit band fume collecting chamber

The utility model relates to the kitchen fume ventilation equipment.

Range hood, oil smoke because of its energy suction kitchen sink generation, purify air in kitchen and become the necessaries of kitchen ventilation, particularly adopt the dark type oil extracting machine cigarette that has fume collecting chamber of centrifugal fan, not only suction is big, noise is low, even air inlet from the kitchen range identity distance from far away, the air port area is bigger, after entering the fume collecting chamber of indent after part oil smoke in smoking process rises, still can stop upwards volatilization and excessive of oil smoke effectively, further purify kitchen environment, become the handsome person in the modern range hood, nonetheless, but still have weak point, well-known, the oil smoke overwhelming majority of range hood suction is extremely extraneous by the centrifugal fan suction, but a small amount of greasy dirt corrosion is always arranged on air intake oralia and backplate surface, and might become the big pollution sources that become the pollution complete machine that drip, therefore will thoroughly address this problem also and must do suitable improvement by droplet.

Task of the present utility model is a tank structure reasonable in design on air intake oralia and base plate, to lubricating cup, forms the deep kitchen ventilator of a kind of new oil circuit band fume collecting chamber with the drainage greasy dirt.

The utility model is realized by following scheme: range hood by cylinder block set with form with its detachable shroud upper panel that is provided with Control Component that is connected; Cylinder block set comprises the casing of being made up of upper plate, side plate, base plate, and the base plate of forming casing is left and right flanging structure to covering, and it and casing both sides form the fume collecting chamber of two indents; Be fixed on the casing have centrifugal fan, left and right in plate, illuminating lamp, lubricating cup; The air intake oralia is fixed on blower fan and the left and right middle plate, safety cage is fixed on the air intake oralia, its special character is that the outer surface of air intake oralia is provided with the oil groove of indent, the outer surface of base plate is provided with the oil groove of evagination, forms by the indent oil groove of air intake oralia through the evagination oil groove of the base plate new oil circuit to lubricating cup.

The utility model has the advantages that: owing on air intake oralia and base plate, designed new oil groove, make and accumulate near the greasy dirt that can't efflux the air port along the oil groove of air intake oralia drainage to indent, again through plate inner surface indent oil groove (being outer surface evagination oil groove) drainage to lubricating cup, make this part greasy dirt also be collected into lubricating cup, thoroughly eliminated the factor of oil pollution complete machine.

Description of drawings.

Fig. 1 is the utility model three-dimensional structure diagram.

Fig. 2 is the front view (air intake oralia indent roundlet arc oil groove) that removes behind the shroud upper panel.

Fig. 3 is the front view (air intake oralia indent orthodrome oil groove) that removes behind the shroud upper panel.

Fig. 4 is the front view (air intake oralia indent V-type oil groove) that removes behind the shroud upper panel.

Fig. 5 removes upward view (the Long Circle oil groove of base plate evagination) behind the shroud upper panel for Fig. 1.

Fig. 6 removes upward view (circular oil groove of base plate evagination) behind the shroud upper panel for Fig. 1.

Fig. 7 removes upward view (the rectangle oil groove of base plate evagination) behind the shroud upper panel for Fig. 1.

Below in conjunction with above-mentioned accompanying drawing the utility model is described in further detail.

The deep kitchen ventilator (referring to Fig. 1-7) of new oil circuit band fume collecting chamber by cylinder block set (3) with form with its detachable shroud upper panel (1) that is provided with control group (2) part that is connected.

Cylinder block set (3) is basic part with the casing, and it is by upper plate (8), side plate (4), base plate (12) or (18) or (19) spot welding moulding.The base plate of forming casing is the flanging structure of left and right symmetry, make with the casing both sides and form two fume collecting chamber (15) near the indent of air inlet, promptly form collection cigarette buffer area, this base arrangement can be trapezoidal (12) (Fig. 2) or fall trapezoidal round-corner transition (18) (Fig. 3) or rectangular configuration (19) (Fig. 4).

Cylinder block set also comprise be fixed on the casing have centrifugal fan (7), left and right in plate (5), (10), illuminating lamp (11) (comprising illuminating window and illumination cover), lubricating cup (14); air intake oralia (9) is fixed on the left and right middle plate of blower fan and both sides; the safety cage (8) of protection blower fan is fixed on again on the air intake oralia; establish the oil groove of indent at the outer surface of air intake oralia, tank structure have be little arc structure (13) (Fig. 2), orthodrome structure (17) (Fig. 3) and V-structure (18) (Fig. 4).Establish the oil groove (inner surface is an indent) of evagination at plate outer surface, tank structure have the Long Circle of being structure (20) (Fig. 5), circular configuration (21) (Fig. 6), rectangle structure (22) (Fig. 7) or square structure (not having diagram).The equal punch forming of oil groove on air intake oralia and the base plate, the oil groove cross section is circular arc, and the oil groove on the base plate communicates with lubricating cup, and like this, greasy dirt constitutes a new oil circuit by air inlet leaf fat groove through base plate oil groove drainage to lubricating cup.

Shroud upper panel is provided with Control Component, and it is 92233999.6 " spring button card " by the patent No. with the patent No. is that 93222397.4 " Self-tightening hook " is connected with cylinder block set is detachable.Make complete machine form the smoke-collecting area territory of a sealing after loading onto shroud upper panel, the oil smoke that the kitchen range face is risen all enters blower fan and discharges outdoor.

The gas sensor and the protection net of automatic warning can be installed by the A place of base plate oil groove, constitutes full-automatic range hood.

Claims (4)

1. the deep kitchen ventilator of a new oil circuit band fume collecting chamber, by cylinder block set (3) with form with its detachable shroud upper panel that is provided with Control Component (2) (1) that is connected; Cylinder block set (3) comprises the casing of being made up of upper plate (6), side plate (4), base plate, and the base plate of forming casing is the flanging structure of left and right symmetry, and it and casing both sides form the fume collecting chamber (15) of two indents; Be fixed on the casing have centrifugal fan (7), left and right in plate (5), (10), illuminating lamp (11), lubricating cup (14); Air intake oralia (8) is fixed on blower fan and the left and right middle plate, safety cage (8) is fixed on the air intake oralia, it is characterized in that the outer surface of air intake oralia is provided with the oil groove of indent, the outer surface of base plate is provided with the oil groove of evagination, forms by the indent oil groove of air intake oralia through the evagination oil groove of the base plate new oil circuit to lubricating cup.

2. the deep kitchen ventilator of new oil circuit band as claimed in claim 1 fume collecting chamber is characterized in that the oil groove on the described air intake oralia (9) can be little arc structure (13) or orthodrome structure (17) or V-structure (18).

3. the deep kitchen ventilator of new oil circuit band as claimed in claim 1 fume collecting chamber is characterized in that the oil groove on the described base plate can be Long Circle structure (20) or circular configuration (21) or rectangle structure (22) or square structure.

4. the deep kitchen ventilator of new oil circuit band as claimed in claim 1 fume collecting chamber is characterized in that described base plate flanging structure can be that inverted trapezoidal structure (12) or adjacent two flangings of inverted trapezoidal structure are with round-corner transition (16) or rectangular configuration (19).

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