CN2188172Y

CN2188172Y - Domestic cooking fume exhauster

Info

Publication number: CN2188172Y
Application number: CN 94203347
Authority: CN
Inventors: 周彦
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-02-01
Filing date: 1994-02-01
Publication date: 1995-01-25
Anticipated expiration: 2004-02-01

Abstract

The utility model relates to a domestic cooking fume exhauster which comprises a blower fan, a fume hood, a discharge flue, an electric control box and an oil receiving box. The utility model is provided with an axial-flow fan in the discharge flue. A motor is arranged outside the discharge flue. The fume hood is internally sheathed with a fume-stop board in which a fume extracting hole is arranged. An edge fume extracting hole is arranged between the fume hood and the fume-stop board. The electric control box is connected with the front of the fume hood. The utility model adopts a motor fan to run. When the effects of exhausting cooking fume are the same, the utility model has small input power, simple structure, convenient operation and maintenance, favorable effect of exhausting cooking fume and low production cost. Moreover, the energy and the electricity are saved.

Description

Domestic cooking fume exhauster

The utility model is a kind of family expenses hood device.

At present, general family's fume exhausting fan, be to adopt installation two and centrifugal blower in a petticoat pipe mostly, and constitute a pump drainage wind apparatus, its deficiency is: adopt structurally more complicated of centrifugal blower, link during production and assembly is more, and the user also has very big inconvenience in operation and maintenance simultaneously; In addition, owing to its structural reason, when always some smog will be run away outside covering, can not directly get rid of.

The purpose of this utility model be to overcome the deficiencies in the prior art and provide a kind of simple in structure, input power is little, energy saving, convenient maintenance, the effective family expenses smoke exhaust of pump drainage oil smoke.

The technical solution of the utility model is: form fume exhausting fan by three parts such as axial flow blower, petticoat pipe and electric control box.Exhaust stack is arranged on the petticoat pipe, be provided with axial flow blower in the exhaust stack, motor is arranged on outside the flue, be set with the smoke barrier that has the smoking hole in the petticoat pipe, the gap of petticoat pipe and smoke barrier can be used as smoking hole, edge, smoke barrier and petticoat pipe form an oil smoke passage, make the oil smoke at petticoat pipe edge can not go to petticoat pipe and spread within doors with extroversion.Electric control box is connected in the petticoat pipe front portion, adorn gauge tap in the electric control box, light fixture is electrically connected by electric wire of drawing in the electric-controlled box and fan motor, do rotation at a high speed under the motor-driven of blower fan outside flue in the flue, motor is not subjected to fume pollution like this.

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the bottom view of Fig. 1;

Fig. 3 is the A-A cutaway view of Fig. 2.

Below in conjunction with accompanying drawing the utility model is described in further detail:

Among Fig. 1,1 is fan, 2 exhaust stacks, 3 motor, 4 bonnets, 5 capacitors, 6 connection sockets, 7 petticoat pipes, 8 smoke barriers, 9 pillars, 10 electric control box, 11 gauge taps, 12 lighting windows, smoking hole, 13 edge, 14 smoke barrier smoking holes, 15 swab cases.

Fan 1 is connected on 3 in the motor, motor 3 is screwed the rear portion at smokejack 2, smokejack 2 rear portions also are installed with the operation capacitor 5 and the electric connection socket 6 of motor 3 simultaneously, motor, capacitor etc. are located at outside the smokejack 2, avoided fume pollution, motor, the external side of condenser block are covered by a bonnet 4; Smokejack 2 adopts with petticoat pipe 7 and pegs graft, smoke barrier 8 is enclosed within the petticoat pipe 7, be connected with pillar 9 between smoke barrier 8 and the petticoat pipe 7, gapped between petticoat pipe 7 and the smoke barrier 8 is smoking hole, edge 13, smoking hole 14 is arranged on the smoke barrier, electric control box 10 is installed on the front portion of petticoat pipe 7, and gauge tap 11 and light fixture 12 etc. are installed in the electric control box 10, connects by electric wire of drawing in the electric-controlled box and fan electromotor are electric.Swab case 15 is installed at the rear portion of petticoat pipe 7, and when blower fan was worked, most of oil smoke can both be drawn out of from the hole 14 at deep bead 8 middle parts, and a small amount of oil smoke at petticoat pipe 7 edges then is drawn out of from the smoking hole, edge, slit 13 of 7 of smoke barrier 8 and petticoat pipes.

Among Fig. 2,8 is smoke barrier, and 13 is smoking hole, edge, and 14 is smoke barrier oil smoke hole, and 9 is pillar.

Among Fig. 3,9 is pillar, and 8 is smoke barrier, and 14 is smoke barrier smoking hole.

The utility model is owing to adopted an electric motor fan operation, under the identical smoke pumping effect, input power is littler, energy saving, because electric-controlled box is plugged in the petticoat pipe front end, connect use and easy to operate by electric wire of drawing in the electric-controlled box and fan motor are electric, there is the smoking hole at the petticoat pipe edge, pump drainage oil smoke better effects if.The utility model is simple in structure, and production cost is low, and give the user in operation, maintenance with great convenience.

Claims

1, a kind of family expenses fume exhausting fan, comprise blower fan, petticoat pipe (7), smokejack (2), electric control box (10), swab case (15), it is characterized in that in smokejack (2), being provided with an axial flow blower, motor (3) is provided with outside the flue, cover smoke barrier (8) in the petticoat pipe (7), smoking hole (14) is arranged on the smoke barrier (8), between petticoat pipe (7) and the smoke barrier (8) smoking hole, edge (13) is arranged, electric control box (10) is connected in petticoat pipe (7) front portion.

2, fume exhausting fan as claimed in claim 1 is characterized in that gauge tap (11) and light fixture are housed in the electric control box (10), and electric control box (10) draws electric wire and fan motor is electrically connected.