CN2430636Y

CN2430636Y - Fume exhaust fan

Info

Publication number: CN2430636Y
Application number: CN 00219388
Authority: CN
Inventors: 惠绍训
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-02-14
Filing date: 2000-02-14
Publication date: 2001-05-16
Anticipated expiration: 2010-02-14

Abstract

The utility model relates to a fume exhaust fan, belonging to a device for extracting and exhausting oil fumes. The lower part of the device for extracting and exhausting oil fumes is provided with a range box which is connected with a wind extracting pipe. The wind extracting pipe tilts and an included angle is formed between the wind extracting pipe and the range box. The range box is hollow. Cookers can be placed at the lower part in the range box and the front is provided with an opening which is an opening for cooking operation; the both sides and the back side are closed. The utility model has the advantages of simple structure, low manufacture cost, no use of a dynamic machine, energy saving, no noise, thorough oil fume sucking and exhausting and easy scour.

Description

Oil-fume exhauster

The utility model relates to a kind of hood device.

At present, the hood device that people use in the kitchen is mainly fume exhausting fan, and this fume exhausting fan is made of oil smoke cover, motor, flabellum, blast pipe etc.During work, the Motor Drive flabellum with oil smoke suction oil smoke cover, and then is discharged oil smoke by blast pipe outdoorly, and this machine can be discharged most of oil smoke outdoor, but the oil smoke of institute's pump drainage is not thorough, and remaining oil smoke is paced up and down indoor, causes room air pollution; The fume exhausting fan parts suffer fume pollution, and knot grease speed is fast, not easy cleaning; Need electric energy during work, produce noise simultaneously, can't use during power failure.

The purpose of this utility model is to provide a kind of pump drainage oil smoke thoroughly and do not use the oil-fume exhauster of electric energy.

The purpose of this utility model is achieved in that a kitchen range case is arranged at the bottom of this pump drainage tobacco tar device, is connected with exhaust column on the kitchen range case.

Between kitchen range case and the exhaust column angle is arranged; Stove and accessory can be placed in the bottom in the kitchen range case hollow, kitchen range case, and the place ahead has flatly, is the cooking operation mouth; Both sides and rear sealing.

Exhaust column is tilted to the left; Perhaps be tilted to the right; Perhaps recede.

Owing to adopted such scheme, the place ahead of precipitators has flatly, the top is connected with exhaust column, and exhaust column is connected with floss hole in the kitchen, and the hot-air generation is arranged in the kitchen range case during work, the principle of utilizing thermal current to rise, thermal current rises automatically, has cold air to replenish in the kitchen range case from the cooking operation mouth simultaneously, forms exhausting from bottom to top like this in the kitchen range case, oil smoke in the kitchen range case is promptly discharged outdoor from exhaust column, reached the purpose of this utility model.This oil-fume exhauster is simple in structure, low cost of manufacture, and not working power machine is saved the energy, noiselessness, the pump drainage oil smoke is thorough, is easy to clean.

Be described further in conjunction with the embodiments with reference to the accompanying drawings below.

Fig. 1 is an exhaust column left bank structure chart of the present utility model.

Fig. 2 is an exhaust column right bank structure chart of the present utility model.

Fig. 3 is an exhaust column rear-inclined structure chart of the present utility model.

Embodiment 1: a kitchen range case 3 is arranged at the bottom of oil-fume exhauster in Fig. 1, is connected with exhaust column 5 on the kitchen range case 3.

Exhaust column 5 is tilted to the left, and and the kitchen range case between form 130 ° angle 4; Kitchen range case 3 hollows, stove and accessory 2 can be placed in the bottom in the kitchen range case 3, and the place ahead has flatly, is cooking operation mouth 1; Both sides and rear sealing.

Embodiment 2: in Fig. 2, exhaust column 5 is tilted to the right, and other and embodiment 1 omit together.

Embodiment 3: in Fig. 3, exhaust column 5 recedes, with the angle 4 of kitchen range case be 140 °, other and embodiment 1 with, slightly.

Claims

1, a kind of oil-fume exhauster is characterized in that: a kitchen range case is arranged at the bottom of pump drainage tobacco tar device, is connected with exhaust column on the kitchen range case.

2, oil-fume exhauster according to claim 1 is characterized in that: between kitchen range case and the exhaust column angle is arranged; Stove and accessory can be placed in the bottom in the kitchen range case hollow, kitchen range case, and the place ahead has flatly, is the cooking operation mouth; Both sides and rear sealing.

3, oil-fume exhauster according to claim 1, it is characterized in that: exhaust column is tilted to the left; Perhaps be tilted to the right; Perhaps recede.