CN2180915Y

CN2180915Y - Active smoke exhauster

Info

Publication number: CN2180915Y
Application number: CN 93233539
Authority: CN
Inventors: 雷正
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-03-24
Filing date: 1993-03-24
Publication date: 1994-10-26
Anticipated expiration: 2003-03-24

Abstract

The utility model relates to an active smoke exhauster whose position and height can be freely adjusted according to the requirement of the user, having large activity. The ' smoke-collecting cover device of the smoke exhauster has the performances of opening and closing. The ' smoke-collecting cover ' is opened to form a shielding hood to play the role of collecting smoke at the time of use. The ' smoke-collecting cover ' can be folded and closed to play the positive roles of closing an air inlet, protecting a fan, reducing the occupied space and decorating the smoke exhauster. The smoke exhausting effect of the active smoke exhauster obviously exceeds that of an ordinary smoke exhauster; the use is convenient; the appearance is beautiful. The utility model is the active smoke exhauster with superior performance.

Description

Active smoke exhauster

The utility model relates to ventilating and exhausting device, specifically refers to a kind of smoke exhaust ventilator.

At present, many smoke exhaust ventilators that China produces all exist some shortcomings: one, smoke pumping DeGrain, and the oil smoke suction is unclean; Two, often there is profit to drip and spatters from smoke exhaust ventilator, unhygienic; Three, because they are suspended on kitchen range top top, often allow the people bump forehead.Causing the reason of these shortcomings, mainly is because the unreasonable institute in form that design of the body of these smoke exhaust ventilators and installation are put and position causes.

The purpose of this utility model is to provide a kind of fume exhaust clean, and no profit drips and spatters, and does not bump forehead, and easy to operate smoke exhaust ventilator.

The utility model is a kind of " movable " smoke exhaust ventilator, and it is made up of casing, blower fan, is equipped with on the casing to close door and side plate, and " movable " smoke exhaust ventilator is erected at the pot and stove rear position; During use, will close door and upwardly open, the side plate of closing door and reach synchronously forms " active set petticoat pipe " jointly and is covered in position, back partially, kitchen range top top, during the stop use, will close and close to avoid contamination by dust.The smoke evacuation flexible pipe is housed on the casing passes to the open air.

This " movable " smoke exhaust ventilator has the following advantages.One, the air inlet position can drop to the height apart from kitchen range top 30-40 centimetre, also is the garden column at oil smoke of this height, and diffusion is just gone out the open air by suction in time, has improved the smoke pumping effect; Two, since blower fan at kitchen range top rear, air-negative-pressure moves behind the center, makes the oil smoke changed course of rising make bottom horizontal flow sheet, mainly attached on the vertical plane in the smoke exhaust ventilator, profit flow to the profit box along vertical plane to profit like this, so ne-leakage drips and spatters phenomenon extremely; Three, close after the unlatching and collect remaining rising oil smoke, make the oil smoke suction clean with common " the active set petticoat pipe " that forms of side plate, moreover, its position partially after, cooking person can not bump forehead; Four, only need to change the smoke evacuation hose length, the user can move " movable " smoke exhaust ventilator as required.

The utility model is described in further detail below in conjunction with accompanying drawing:

Fig. 1 is the front view of " movable " smoke exhaust ventilator " close door " closed condition.

Fig. 2 is the side cross-sectional schematic of " movable " smoke exhaust ventilator " close door " closed condition.

Fig. 3 is the front view of " movable " smoke exhaust ventilator " close door " opening.

Fig. 4 is the side cross-sectional schematic of " movable " smoke exhaust ventilator " close door " opening.

Fig. 5 is the lateral plate structure schematic diagram.

Fig. 6 is another embodiment of the utility model " active set petticoat pipe " schematic diagram.

Fig. 7 is another embodiment of the utility model " active set petticoat pipe " opening schematic diagram.

Fig. 8 is another embodiment of the utility model " active set petticoat pipe " closed condition schematic diagram.

At Fig. 1, among Fig. 2, casing (1) is last thick thin down rectangle housing.Blower fan (2) is housed in the casing (1), left and right side in casing (1) is equipped with two blocks of triangle side plates (4) respectively, the lower end of side plate (4) is with " 0 " point location (see figure 4) on the inwall of casing (1), side plate (4) can be made arcuate movement in casing (1), the upper end of side plate (4) is connected (see figure 5) by pull bar (5) with pole (6) respectively.Close door (3) and be between the biside plate (4), its upper limb is connected with the top movable of casing (1), and pole (6) is in the inboard of closing door (3), and pull bar (5) is in its outside.When using smoke exhaust ventilator, pull bar (5) is outwards pulled out gently, and the related pole of side plate (4) (6) arc reach at this moment will be closed door (3) by pole (6) and be strutted, this moment is by side plate (4) and close (3) and be combined into " active set petticoat pipe " and (see Fig. 3, Fig. 4).Oil smoke is discharged from smoke evacuation flexible pipe (12), when stopping using smoke exhaust ventilator, pull bar (5) is pushed, and at this moment side plate (4) is received and disturbed, and moves after the pole (6) to reset, and closes door (3) and hangs down with deadweight to close and (see Fig. 1, Fig. 2).Profit flows into profit groove (10) along casing (1) inwall, enters profit box (11) again, and the user outwells when the time comes.At night, the user can open illuminating lamp (8) by switch (9).The design of centre of gravity of this machine is on the blower fan center line, so can steadily stand, the pin of standing (7) left and right respectively has height regulating tank (13), so that the user regulates the height of smoke exhaust ventilator.

In Fig. 6, will close the making of door (3) and side plate (4) becomes an integral body, forms " active set petticoat pipe " " with the active set petticoat pipe " is connected the interior top (seeing Fig. 7 and Fig. 8) of casing (1).

Casing, close door, side plate, the pin of standing can adopt corrosion-resistant, nontoxic, flame retardant plastics, metal sheet or fiberglass are that raw material are made, making apparatus and technology are all very simple, then need 100 tons of punch presses or hydraulic press moulding as using metal material, moulding rear surface plastic-blasting, all can spray paint, as being raw material with plastics, then need the injection machine moulding more than 1 kilogram.

The utility model, superior performance, convenient and practical, attractive in appearance luxurious.On probation through the user, smoke discharging effect is fabulous.Be widely used in places such as family, restaurant.

Claims

1, a kind of movable smoke exhaust ventilator, by casing, blower fan is formed, and it is characterized in that: be equipped with on the casing (1) and close door (3) and side plate (4), close door (3) and side plate (4) and be connected to become the active set petticoat pipe that can open and close.

2, movable smoke exhaust ventilator according to claim 1 is characterized in that: the pin of standing (7) is housed on the casing (1), and the left side of the pin of standing (7), right crus of diaphragm respectively has height regulating tank (13).