CN2205506Y

CN2205506Y - Combined wall-cabinet type double concave hole fume exhausting kitchen-hood

Info

Publication number: CN2205506Y
Application number: CN 94224328
Authority: CN
Inventors: 曹世清
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-07-19
Filing date: 1994-07-19
Publication date: 1995-08-16
Anticipated expiration: 2004-07-19

Abstract

The utility model discloses a combined wall-cabinet type double concave hole fume exhausting kitchen-hood. A double fume exhausting hole arranged on the bottom of a machine casing is obliquely recessed inside a fume cabinet, the outer surface of the machine casing is provided with a machine door, a double hole plate arranged on the fume exhausting hole is provided with fume exhausting bellows, and a tar removing device is arranged on the bellows opening; a blower is connected with the bellows; an electric control gas sensing device, an alarm automatic monitor, and an illuminating lamp are arranged on the lower end of the panel of the machine door, and the oblique lower part thereof is provided with a frying pan; the top part of the fume exhausting cabinet is provided with a curved-surface shield which is connected with a fume hood. The blower and the fume cabinet can be installed in the integral type mode or in the split type mode, and the utilization of the space of the kitchen is improved. The utility model has the advantages of convenient installation, disassembly, and cleaning, strong ornamental function, compact structure, and low noise.

Description

Combined wall-cabinet type double concave hole fume exhausting kitchen-hood

The utility model belongs to kitchen utensils, especially a kind of smoke exhaust ventilator.

The Chinese patent communique discloses a kind of wall dual-hole oil soot extractor, number of patent application is: 92205582.3, by the double-hole wall type smoking cover, blower fan, smoke extracting tube, non-return valve, remove the tar device, the start indicator lamp, compositions such as warning device to harmful gas or air-sensitive automator, smoking cover is closed case, have a flue gas opening and closing device and closed oil collection box, pipe, smoking cover separates with blower fan, it is low that it has a cost, compact conformation, globality, good decorative property, characteristics such as power consumption is few, but also there is following defective: 1, install, dismounting is inconvenient, setting height(from bottom) is apart from 300 millimeters of frying pans, poor visual effect makes in the machine electrical equipment electric wire and other working of plastics be subject to the high-temperature gas influence simultaneously and wears out; 2, because the employing propeller removes the tar device or the pipeline rotational flow formula is removed the tar device, it is big that it removes tar weak effect resistance; 3, noise is big; 4, pipeline is installed complicated.

It is convenient that the purpose of this utility model provides a kind of installation, disassembly, cleaning, ornamental, globality strong, compact conformation, multi-functional wall system formula concave-concave hole smoke exhaust ventilator that noise is low.

The purpose of this utility model is achieved in that it is by wall system outer protecting shell 1, oblique recessed range hood 2, blower fan 12, the smoking pore, oil collection box 8, filtrating type removes tar device 16, electric control gear, illuminating lamp 6, sensor for gas automatic monitoring alarm device 7 is formed, it is characterized in that bottom of shell is provided with two smoking-

holes

4,5, the smoking hole deviation is recessed in the fume chamber, casing outer surface is provided with cabin door 3, spectacle plate 14 is set on the smoking-hole, be 18-25 ° of angle with the bottom surface, smoking spectacle plate top is provided with smoking bellows 10, and the double-deck filtrating type of mouth of pipe place mounting plane half arc net type removes tar device 17; Blower fan 12 is connected with bellows 10; Automatically controlled sensor for gas, warning monitoring, illuminating lamp automatically are installed in cabin door face board lower end, and its oblique below is a frying pan; Smoking cabinet top is a curved surface shield, is connected by groove with petticoat pipe 2.

Blower fan 12 is arranged in the casing 1 filtrating type and removes tar device 17 tops and be connected with the smoke pipe 10 of pumping, blower fan can with the fume chamber partial installation.Smoke pumping built-in wardrobe shell, cabin door are formed kitchen cabinet, can hold cooker.

Because smoke exhaust ventilator fume chamber and blower fan can integral body or partial installations, as blower fan slave door dismounting partial installation, pipeline is lengthened to 4 meters, and 90 ° corner is 5, does not all influence the smoking capacity, solves the problem that long tube is discharged fume and influenced by negative pressure; The distance of smoking reduces by 44% than the slim and dark type distance of smoking, and raises 66% than the wall-attaching type distance of smoking, and avoids high-temperature oil smoke and is drawn into, and prolongation body surface protective layer service life, the assurance kitchen is safe in utilization, improves purification efficiency greatly; Garbage cabinet cover saving of work and time removes earlier tar in the cover, filters laggard blower fan, keeps the operation of pipeline fan low tar, prolongs motor service life; Fan noise is low easy for installation; Compact conformation; The dark type smoke exhaust ventilator of weight ratio is light by 30%, easy to operate, and sight line is good; Partial installation can be worked as kitchen cabinet, has improved the kitchen space utilization rate, and practical value is big.

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

Fig. 1 is the smoking distance and the sight line comparison diagram of the utility model and suspension type and wall-attaching type diplopore smoke exhaust ventilator.

Fig. 2 is a structural representation of the present utility model.

Fig. 3 is the utility model partial installation side schematic view.

Fig. 4 is the utility model partial sectional view.

Fig. 5 is the side view that removes the tar device.

Among the figure 1, the wall system outer protecting shell, 2, oblique recessed range hood, 3, the cabin door, 4,5, two smoking-holes, 6, illuminating lamp, 7, harmful sensor for gas automatic monitoring alarm device, 8, oil collection box, 9, film-type computer operating key, 10, the smoking bellows, 11, hook is installed, 12, blower fan assembly shell, 13, motor protects canopy, and 14, petticoat pipe smoking spectacle plate, 15, light and sensor for gas fixed head, 16, filtrating type removes the tar device, 17, motor, 18, the partial installation pore, 19, bend pipe, 20, blower fan smoke exhaust pipe, 21, the petticoat pipe pipe.

A is the dark type smoke exhaust ventilator of the utility model scheme of installation and B, C wall type oil vapour extractor comparison diagram among Fig. 1, A product setting height(from bottom), the cooking sight line the most practical, frying pan is aimed in concave-concave eye smoking machine hole, and high temperature gas flow deep fat cigarette is extracted into the eyes hole, and indoor temperature is reduced.The A product is than 180 millimeters of B product constrictions among Fig. 1 (A390 millimeter, B570 millimeter), than C wide 100 millimeters (C290 millimeter), and the A product improves 4 cubic meters per minute than B, C product capacity, and noise is low.

But oil pumping fume chamber and blower fan be integral installation such as Fig. 2 both, but partial installation such as Fig. 3 again dismantle partial installation with blower fan assembly slave door, 4 meters of pipeline lengthenings, 90 ° corner can be added to 5, does not influence capacity, eliminates the influence of long tube smoke evacuation negative pressure, can work as kitchen cabinet simultaneously in the cabin uses, about 0.25 square metre of usable floor area, the smoking groove design is for retreading angle 18-25 °, 20 ° of best angles, oil guide groove flowed into oil collection box backward around cover was interior.Range hood in the smoking cabinet, smoking-hole, tiltedly recessed in fume chamber, as Fig. 4, it is regardless of single, double kitchen range and uses, and gives the high dense oil smoke increase space of circling round, and discharges in the inhalation machine.

With base blower fan import department, the double-deck filtrating type of mounting plane half arc net type removes the tar device in the extractor hood, and its resistance is little, removes tar efficient height, makes blower fan not have the tar operation for a long time.

Blower fan dismounting, cleaning, easy for installation are opened the cabin door, pull out the circuit connection-peg, unscrew two nuts and split out the blower fan assembly.Add neutral detergent with wet cloth, put in from smoking-hole and clean greasy dirt in the cover, removing the tar device can be from covering interior taking-up.

Automatically controlled sensor for gas, warning are monitored automatically, illumination etc. adopted four road computer selector switches, automatic speed regulation, illumination dispatch control system.Automatically controlled automatic monitored control system, illuminating lamp are installed in cabin door face board lower end, tiltedly aim at frying pan.With hand 4 standing screws of cabin door face board of back-outing, can all dismantle during maintenance.Oil pumping fume chamber top is an especially r type guard shield of curved surface shield, adopts the chute propulsion mode, the top board sanitation and hygiene.

Smoke exhaust ventilator, oil pumping smoke pipe adopt common cold-reduced sheet, corrosion resistant plate to make, and the part smallclothes are made with the flame-proof ABS engineering plastics.

Claims

1, a kind of wall system formula concave-concave hole smoke exhaust ventilator, by wall system outer protecting shell (1), oblique recessed range hood (2), blower fan (12), the smoking pore, oil collection box (8), filtrating type removes tar device (16), electric control gear, illuminating lamp (6), sensor for gas automatic monitoring alarm device (7) is formed, it is characterized in that bottom of shell is provided with two smoking-holes (4,5), the smoking hole deviation is recessed in the fume chamber, casing outer surface is provided with cabin door (3), spectacle plate (14) is set on the smoking-hole, be 18-25 ° of angle with the bottom surface, smoking spectacle plate top is provided with smoking bellows (10), and the double-deck filtrating type of mouth of pipe place mounting plane half arc net type removes tar device (17); Blower fan (12) is connected with bellows (10); Automatically controlled sensor for gas, warning monitoring, illuminating lamp automatically are installed in cabin door face board lower end, and its oblique below is a frying pan; Smoking cabinet top is a curved surface shield, is connected by groove with petticoat pipe (2).

2, wall system formula concave-concave according to claim 1 hole smoke exhaust ventilator is characterized in that blower fan (12) and fume chamber partial installation.

3, wall system formula concave-concave according to claim 1 hole smoke exhaust ventilator is characterized in that blower fan is arranged on the interior filtrating type of casing (1) and removes tar device (17) top and be connected with the smoke pipe (10) of pumping.

4, wall system formula concave-concave according to claim 1 hole smoke exhaust ventilator is characterized in that smoke pumping built-in wardrobe shell, cabin door form kitchen cabinet.