CN2175888Y

CN2175888Y - Ejecting split kitchenhood

Info

Publication number: CN2175888Y
Application number: CN 93244530
Authority: CN
Inventors: 张有泉
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-11-10
Filing date: 1993-11-10
Publication date: 1994-08-31
Anticipated expiration: 2003-11-10

Abstract

The utility model belongs to the technical field of cooking fume exhausting, in particular to an ejecting split cooking fume exhauster which is suitable for exhausting the cooking fume in the kitchen. The upper shell box and the lower shell box of the utility model are matched in a fastening way. A blower fan, a wind inlet end port and an exhaust pipe of the blower fan are arranged in the upper shell box. The lower part of the exhaust pipe is assembled with auxiliary members, such as a disk-shaped oil storage box, etc. The utility model has the advantages of simple structure, convenient disassembly, assembly and cleaning, adjustable wind speed, etc.

Description

Ejecting split kitchenhood

The utility model belongs to the elimination technique field of cooking flue gas, is a kind of jet absorption type split smoke exhaust.

Present existing kitchen mist extractor utensil kind is more, its working mechanism generally is to rely on the ventilating fan that is provided with in the smoke exhaust ventilator to rotate oil smoke or other air scavenge that will produce in the time of will cooking, the advantage of above-mentioned utensil is stronger to the elimination ability of oil smoke, but exist and easily attach grease on the fan blade, a technical deficiency such as dismounting complexity when maintenance, the inner dirt of cleaning.

The purpose of this utility model is to provide a kind of jet absorption type split smoke exhaust, adopt upper and lower shell box split assembling, be communicated with the air outlet of air blast at the sidewall of blast pipe, and item technical measures such as store oil box be set to overcome the deficiency of prior art in exhaust pipe lower part.

Overall structure of the present utility model is:

Jet absorption type split smoke exhaust comprises members such as air inlet pipe 1, blast pipe 2, wind-force generator; It is characterized in that upper and lower shell box sidewall immovable fitting, upper casing box 3 bottoms are fastened with air blast 4, and air inlet pipe 1 one ends are communicated with the air inlet of air blast 4, and the other end is in communication with the outside by upper casing box 3 sidewalls; On the column blast pipe 2 of certain angle, following two-port is opened on the sidewall of upper casing box 3 respectively, upper cover and base plate, the exhaust end of air blast 4 is opened on the sidewall of column blast pipe, and the airflow direction that air blast 4 is discharged gas points to the blast pipe upper port.

Attached technical characterictic of the present utility model has:

Be fastened with lighting 5 in upper casing box 3 bottoms, the backplate surface of light fixture bottom is offered transparency window 6, and light fixture and blower fan are communicated with power supply by conventional control and shift switch 8 are set on lower casing box 7 sidewalls.

Below the lower port of blast pipe, be fastened with disc store oil box 9.

Accompanying drawing of the present utility model has:

Fig. 1 is a main TV structure sketch of the present utility model.

Fig. 2 is a side-looking structure diagram of the present utility model.

Accompanying drawing has provided embodiment of the present utility model, and details are as follows in conjunction with the accompanying drawings:

The integral body of jet absorption type split smoke exhaust adopts injection molded, it is fastening to adopt snap close 10 to connect between the upper and lower shell box, the cross section of blast pipe and air inlet pipe is circle, blast pipe and air inlet pipe diameter are 160mm, blast pipe and vertical direction angle are 14 °, disc store oil box dish mouth diameter 200mm, the upper surface of store oil box and lower casing box adopts screw fastening, illuminating lamp is 40 watts of incandescent lamp bulbs, blower power is 100 watts, use lead and power connection respectively, and handle by the control and the shift switch that are arranged on the lower casing box sidewall.

Operation principle of the present utility model is as follows:

Connect power supply and starting switch, air blast begins suction air, makes and produces negative pressure in the blast pipe, and other gases that produce when the oil smoke and the cooking are discharged through exhaust duct.

The utility model has the advantages that simple in structure, dismounting and easy to clean, wind speed can be regulated according to the big or small degree of flue gas in the kitchen.

Claims

1, jet absorption type split smoke exhaust comprises members such as air inlet pipe 1, blast pipe 2, wind-force generator; It is characterized in that upper and lower shell box sidewall immovable fitting, upper casing box 3 bottoms are fastened with air blast 4, and air inlet pipe 1 one ends are communicated with the air inlet of air blast 4, and the other end is in communication with the outside by upper casing box 3 sidewalls; On the column blast pipe 2 of certain angle, following two-port is opened on the sidewall of upper casing box 3 respectively, upper cover and base plate, the exhaust end of air blast 4 is opened on the sidewall of column blast pipe, and the airflow direction that air blast 4 is discharged gas points to the blast pipe upper port.

2, smoke exhaust according to claim 1, it is characterized in that being fastened with lighting 5 in upper casing box 3 bottoms, the backplate surface of light fixture bottom is offered transparency window 6, and light fixture and blower fan are communicated with power supply by conventional control and shift switch 8 are set on lower casing box 7 sidewalls.

3, smoke exhaust according to claim 1 and 2 is characterized in that being fastened with disc store oil box 9 below the lower port of blast pipe.