CN201028665Y

CN201028665Y - Strip and clean free cooking fume remover

Info

Publication number: CN201028665Y
Application number: CNU2007200208043U
Authority: CN
Inventors: 乔昱
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-04-12
Filing date: 2007-04-12
Publication date: 2008-02-27
Anticipated expiration: 2017-04-12

Abstract

The utility model discloses an unpicking and washing free exhaust hood. The front surface of an outer casing of the exhaust hood has an air inlet; a lampblack inlet and a lampblack vent are positioned on a lampblack exhaust duct; the front of the outer casing has a control switch which is connected to a fan; the inner top of the exhaust hood has a fan, and a vent of the fan is connected to the extract duct the exit of the exhaust hood shrinks and forms a nozzle shape which is connected to the reducing tee of the extract duct; a seal cover seals the fan, the extract duct of the fan, the extract duct of the lampblack in the exhaust hood, which has a lampblack inlet connected to the lampblack extract duct; and seal cover has an oil container at the lower of the lampblack inlet. The utility model solves the deficiencies of the exhaust hood which must be unloaded when be cleaned and has large noise; moreover, the utility model has advantages that: simple in structure, cleanly remove lampblack, unpicking and washing free, extend the service life and lower noise.

Description

Exempt to unpick and wash smoke exhaust

Affiliated technical field

The utility model relates to a kind of kitchen oily fume exhauster, specifically a kind ofly exempts to unpick and wash smoke exhaust.

Background technology

At present, the structure of known suction smoke exhaust is that blower fan is connected with the oil smoke discharge duct, the oil smoke that will produce in the time of will using cooking stove by the mode of suction is discharged outdoor by pipeline, because of draught fan impeller directly contacts oil smoke, after practical a period of time, greasy dirt must be attached on the impeller, have only by the dismounting impeller and could clean the greasy dirt that is attached on the impeller body, both wasted time and energy, and easily made the impeller distortion again, impeller and axle assembling are bad, can reduce the life-span of suction smoke exhaust, noise increases, and because not sealing of blower fan, noise is bigger.

Summary of the invention

The purpose of this utility model is, provides a kind of simple in structure exempting to unpick and wash smoke exhaust, and this smoke exhaust not only oil smoke is got rid of clean, and exempted and having unpicked and washed, thereby prolonged service life, because fan is enclosed in smoke exhaust inside, outside not being exposed to, noise reduces greatly.

For achieving the above object, the utility model has been taked following technical scheme: a kind ofly exempt to unpick and wash smoke exhaust, end face at range fan shell is provided with the air inlet hole, on the oil smoke discharge duct, be provided with oil smoke air admission hole and oil smoke steam vent, front at range fan shell is provided with gauge tap, gauge tap is connected with fan, end face in smoke exhaust inside is equipped with fan, windthroat connects the fan exhaust pipeline, the fan exhaust pipe outlet dwindles and is nozzle form and is connected with oil smoke discharge duct reducing, seal bootr is fan, the fan exhaust pipeline, the oil smoke discharge duct is enclosed in smoke exhaust inside, seal bootr is provided with the oil smoke air admission hole, be connected with the oil smoke discharge duct, have oil collection box at the oil smoke air inlet of seal bootr.

The beneficial effects of the utility model are: simple in structure, fan does not contact with oil smoke, and oil smoke can not be attached on the fan body, needn't disassembly, cleaning, and only need clean the outside of lampblack absorber during cleaning, and reduce noise.

Description of drawings

Fig. 1 is a front view of the present utility model;

Fig. 2 is a left view of the present utility model;

Fig. 3 is a vertical view of the present utility model;

Fig. 4 is the A-A cutaway view of Fig. 3 of the present utility model;

Fig. 5 is the I-cutaway view of the utility model Fig. 4.

Among the figure, 1, seal bootr, 2, shell, 3, illuminating lamp, 4, weak formula running gauge tap, 5, strong formula running gauge tap, 6, power switch, 7, oil collection box, 8, the air inlet hole, 9, the oil smoke venthole, 10, oil smoke discharge duct, 11, oil smoke air admission hole, 12, fan, 13, the fan exhaust pipeline.

The specific embodiment

Be further described below in conjunction with accompanying drawing team the utility model:

Among Fig. 1, be provided with illuminating lamp 3, weak formula running gauge tap 4, strong formula running gauge tap 5, power switch 6 in the front of shell 2, switch 6 is connected with fan 12.End face at shell 2 is provided with air inlet hole 8, as shown in Figure 3.Seal bootr 1 is in smoke exhaust housing 2, as shown in Figure 2.End face in smoke exhaust inside is equipped with fan 12, and the exhaust outlet of fan 12 connects

fan exhaust pipeline

13, and 13 outlets of fan exhaust pipeline are dwindled and are nozzle-like and are connected with oil smoke discharge duct 10 reducings, as Fig. 4, shown in Figure 5.With seal bootr 1 fan 12, fan exhaust pipeline 13, oil smoke discharge duct 10 are enclosed in smoke exhaust inside, seal bootr 1 is provided with the oil smoke oral pore 9 of giving vent to anger, as shown in Figure 3.The oil smoke oral pore 9 of giving vent to anger is connected with oil smoke discharge duct 10, has oil collection box 7 at the oil smoke air admission hole 11 of seal bootr 1, as shown in Figure 1.

Claims

1. exempt to unpick and wash smoke exhaust for one kind, it is by seal bootr, shell, illuminating lamp, weak formula running gauge tap, strong formula running gauge tap, oil collection box, the oil smoke discharge duct, fan, the fan exhaust pipeline constitutes, at the range fan shell end face fan place is installed and is provided with the air inlet hole, on the oil smoke discharge duct, be provided with oil smoke air admission hole and oil smoke steam vent, front at range fan shell is provided with gauge tap, gauge tap is connected with fan, it is characterized in that: the end face in smoke exhaust inside is equipped with fan, windthroat connects the fan exhaust pipeline, the fan exhaust pipeline connects the oil smoke discharge duct, and outer with the being installed in the smoke exhaust housing again discharge duct of oil smoke discharge duct is connected.

2. according to claim 1ly exempt to unpick and wash smoke exhaust, it is characterized in that: the fan exhaust pipe outlet dwindles and is nozzle-like and is connected with oil smoke discharge duct reducing.

3. according to claim 1ly exempt to unpick and wash smoke exhaust, it is characterized in that: the blower-casting cross section is rounded.

4. according to claim 1ly exempt to unpick and wash smoke exhaust, it is characterized in that: fan blade is shaped as forward-curved blade.

5. according to claim 1ly exempt to unpick and wash smoke exhaust, it is characterized in that: oil-smoke expulsion pipe enlarges gradually from the oil smoke outlet caliber that enters the mouth, and pipeline is an anemostat.

6. according to claim 1ly exempt to unpick and wash smoke exhaust, it is characterized in that: seal bootr is enclosed in smoke exhaust inside to fan, fan exhaust pipeline, oil smoke discharge duct, and seal bootr is provided with the oil smoke air inlet that is connected with the oil smoke discharge duct.

7. according to claim 1ly exempt to unpick and wash smoke exhaust, it is characterized in that: the oil smoke air inlet of seal bootr has oil collection box.