CN2589848Y

CN2589848Y - Centrifugal smoke exhaust ventilator

Info

Publication number: CN2589848Y
Application number: CN 02283006
Authority: CN
Inventors: 陈达利
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-10-12
Filing date: 2002-10-12
Publication date: 2003-12-03
Anticipated expiration: 2012-10-12

Abstract

The utility model relates to a centrifugal fume exhauster, which belongs to devices for exhausting fume in family kitchens. Since the fume exhauster can not exhaust the fume cleanly, the fume exhauster and the kitchens are polluted to cause the cleaning difficulty. A new kitchen uses a flue type wall stove, and the fume can be downward exhausted through a flue by the centrifugal fume exhauster. Since an air inlet exhausting the fume of the flue type wall stove is close to a pot surface, when the fume raises and does not diffuse, the fume can be sucked and exhausted for 100% and the mode exhausting the fume of the kitchen is completely changed. The centrifugal fume exhauster is composed of a centrifugal fan, a connecting device, a frame, a bar-shaped press plate, a butterfly nut, etc., and the centrifugal fan, the connecting device, the frame, the bar-shaped press plate and the butterfly nut are mutually connected to be a wall stove fume exhauster in a flue type.

Description

Centrifugal smoke exhaust ventilator

The utility model belongs to family kitchen smoke pumping utensil.

Before the utility model was not made, the family kitchen smoke pumping mostly adopted the kitchen hood smoke pumping, because kitchen hood can not be drained the oil smoke 100% that culinary art the time is produced only, had polluted lampblack absorber and kitchen, caused clean difficult.Chimney flue type wall kitchen range is adopted in new-type kitchen, utilize centrifugal smoke exhaust ventilator by flue to lower oil smoke exhaust, thoroughly become the lampblack-pumped mode in kitchen that changed.Because of the lampblack-pumped air inlet of wall kitchen range chimney flue type has only 38 centimeters from the pot face,, therefore, oil smoke 100% ground can be drained only in oil smoke just with its suction when rising also not diffusion.

The purpose of this utility model is to be this new-type kitchen, and chimney flue type wall kitchen range smoke pumping mode provides a kind of centrifugal smoke exhaust ventilator, and the exhausting amount is big, and noise is low, and is effective.

The purpose of this utility model is achieved in that the air inlet of centrifugal fan and the ventilation big hole of coupling match, utilize that a plurality of apertures interfix into an integral body with screw with centrifugal fan on the coupling, again the coupling of band centrifugal fan is put into the framework that a bottom frame is stained with the sealing volume, on the screw of four jiaos of frameworks, put strip plate and push down four jiaos of coupling, fixed with butterfly nut, can be taken off the centrifugal smoke exhaust ventilator that separates with framework and form one.Top outer rim four fillet welding of framework have the fixed strip of pre-buried usefulness.Earlier will be during installation with the coupling and the framework apart of centrifugal fan, separately framework is embedded in the air outlet wall mounted of lower air duct in the wall kitchen range after, again the coupling of band centrifugal fan is installed in the framework, fixed with strip plate and butterfly nut.It is very convenient to unpick and wash.

Owing to adopted such scheme, changed the smoke pumping mode in kitchen, and oil smoke 100% ground can have been drained only, solved the phenomenon that the kitchen is contaminated by smoke.

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

Accompanying drawing 1 is a structure chart of the present utility model.

Accompanying drawing 2 is framework front views of the present utility model.

Accompanying drawing 3 is framework left views of the present utility model.

Accompanying drawing 4 is coupling front views of the present utility model.

Accompanying drawing 5 is the attached views of coupling of the present utility model.

Among Fig. 1: 1, centrifugal fan; 2, fixed screw; 3, butterfly nut; 4, strip plate; 5, screw; 6, coupling; 7, sealing ring; 8, framework; 9, fixed strip; 10, ventilation great circle.

In Fig. 1, the ventilation big hole of the air inlet of centrifugal fan (1) and coupling (6) matches, and is fixed into one by screw (2).In the boundary frame area of framework (8), be stained with on (7) four jiaos of the sealing rings and be welded with screw (5), be welded with fixed strip on the outer rim of top.The coupling that has centrifugal fan (1) (6) is put into framework (8), be inserted in screw (5) with strip plate (4) and push down four jiaos of coupling (6), use butterfly nut (3) to be fixed again.

Claims

1, a kind of centrifugal smoke exhaust ventilator, it is interconnected fixing by centrifugal fan, coupling, framework, strip plate, sealing volume, butterfly nut etc. and forms, it is characterized in that: the air inlet of centrifugal fan and the ventilation big hole on the coupling match, and interfix with screw and to form an integral body, the coupling of band centrifugal fan can be put into the framework of band sealing volume, strip plate is inserted on the screw of four jiaos of frameworks, push down four jiaos of coupling and fix, and form the centrifugal smoke exhaust ventilator that to take off separation with butterfly nut.

2, a kind of centrifugal smoke exhaust ventilator according to claim 1 is characterized in that: in the middle of the coupling ventilation big hole is arranged, a plurality of apertures are arranged all around.

3, a kind of centrifugal smoke exhaust ventilator according to claim 1 is characterized in that: be welded with four screws on four jiaos of the frameworks, bottom frame is stained with the sealing volume, and outer rim four fillet welding in top have pre-buried fixed strip.