CN2408372Y - Folding screen for removing fume - Google Patents

Abstract

The utility model relates to a shielding device which can prevent cooking fume from outwards fleeing from a range, improve kitchen environment and eliminate the cooking fume on the range. The utility model is characterized in that the shielding device is composed of two sets of foldable movable plates and corner parts, the utility model can form a fume elimination cabinet with making use of a cooking fume exhauster, the range and a back wall of the kitchen. After cooking, the utility model can be fold and shift neat the wall for placing, and the kitchen can be restored to original. The utility model has the advantages of good cooking fume exhausting effect, simple structure, low cost, no kitchen space occupying ordinarily, quick installation, convenient operation and no kitchen utilities reforming.

Description

Remove the oil smoke Folding screen

The utility model relates to a kind of kitchen range top oil fume outer-runaway that is used to stop, and improves kitchen environment, improves lampblack absorber exhausting efficient, gets rid of the screening arrangement of kitchen range top oil smoke.Be suitable for most being equipped with the kitchen of range hood by wall.

Get rid of kitchen range top oil smoke now, most suction-discharge type lampblack absorber or ventilation fans (calling blower fan in the following text) of adopting are promptly installed blower fan above the kitchen range top, and the oil smoke that culinary art produces is aspirated by blower fan.But, because of oil smoke has a segment distance (general 80-100 centimetre) from the kitchen range top to blower fan, and be the space of opening wide, influenced by natural airflow and oil smoke diffusion etc., cause the part oil fume outer-runaway, pollute the kitchen.For alleviating its harm, people start with by improving blower fan, expanded motor power, rev up, change a social system measures such as impeller and body external form, improved pumping efficiency to a certain extent, but the only variation of the amount of being, oil fume outer-runaway solution still not yet in effect, its main cause is that the cigarette source is not controlled to the idle space of blower fan.

In recent years, the principle of utilization discharge of industrial wastes vent cabinet was arranged on the blower fan and the kitchen range top in the seal closure, the vent cabinet of formation special shape-and except that fume chamber.Disclose multinomial patent and product at present through looking into rope, made the cigarette source controlled to the idle space between blower fan as (1 " guide looks of prior art document " for details see attached table) such as monoblock type fume free range platform, fume cupboards.When blower fan is removing when aspirating in the fume chamber, form negative pressure in the cabinet, extraneous air is crowded into from the import department that removes fume chamber, stops oil fume outer-runaway, and pushes it against blower fan, has improved the effect of getting rid of oil smoke greatly.But, what occur at present all is integral cabinet types, has the following disadvantages after the enforcement: occupied originally with regard to narrow and small kitchen space after 1, installing, made it more crowded; 2, blower fan has been installed in old kitchen mostly, the monoblock type fume cupboard is set it must be removed transformation, and quantities is big, quite trouble; 3, make the monoblock type fume cupboard into after, influence the gravity-flow ventilation in kitchen.

Task of the present utility model provides a kind of device-Folding screen, and it had both kept the function of removing fume chamber, has overcome the whole deficiency that fume chamber exists of removing again.This device can be located on the wall, also can be located on the Blower Housing, during culinary art, uses this device to constitute and removes the purpose that the fume chamber (see figure 1) reaches the eliminating oil smoke.The time spent does not fold it, hangs or moves on the blower fan according to wall, and is very convenient.

Find out from accompanying drawing 1, utilize the existing equipment such as blower fan in kitchen, use the utility model (heavy line is represented among the figure) to form again and remove fume chamber.Specifically, exactly blower fan (10), the kitchen range top (11) and subsequent wall are used as end face, bottom surface and the back side except that fume chamber, one group of Folding screen respectively are set on the blower fan both sides constitute two sides, forms except that fume chamber by five faces like this.Kitchen range top open-front is an air inlet, forms special vent cabinet, brings into play its function and can control the idle space of oil smoke source to blower fan.When the oil smoke operation, open blower fan, oil smoke is subjected to (blower fan) and goes up the double action that pushes away under suction, (air inlet), with active eliminating and prevention oil fume outer-runaway; When not cooking, can be with its folding displacement by wall or on blower fan, the kitchen returns to original state.

The utlity model has following advantage: it is effective, cheap 1, to get rid of kitchen range top oil smoke; When 2, not cooking, the kitchen restores to the original state, and does not take up space; 3, simple in structure, quick for installation, easy to use, no

Relate to the kitchen utilities transformation.

Below tie the platform accompanying drawing, describe structure and the use of the utility model embodiment in detail:

Fig. 1 is the shaping figure that removes fume chamber in when culinary art, promptly adopt the utility model utilize in existing kitchen blower fan,

The axonometric drawing that removes fume chamber that the kitchen range top and back wall constitute.Heavy line is the utility model-remove oil smoke Folding screen.

Fig. 2 finishes when culinary art, with this folding device displacement (dependence wall), the perspective view the when kitchen returns to original state.Wherein (a) is front view, (b) is left view.

Fig. 3 is that the cutaway view of Fig. 2 A-A amplifies, the as can be seen from Figure 3 position at folded sheet place during not operation of the kitchen range top, and promptly plate (2) and (3) place the back of plate (1).

Fig. 4 is the structure chart of single group Folding screen, find out that from Fig. 1, Fig. 4 Folding screen is that two groups of folding portable plates are formed, the periphery of plate studs with frame (9), every group of three plate amalgamations by big (1) two little (2), (3), it is affixed with the corner fittings (4) that is fixed on the wall that one side of plate (1) is equipped with platform page or leaf (5), plate (1) can spacingly rotate, and scope of activities is from pasting wall to perpendicular to wall.The top of plate (1) is equipped with platform page or leaf (6) and is connected with plate (2), and plate (2) plate (3) is connected by hinge (7), and the height on plate (3) both sides does not wait, and its size should be determined according to the angle that blower fan tilts.The behind that plate (2), (3) can be folding with plate (1), plate (2), (3) lean against plate (1) during not operation is pasted wall and is shelved.The opposite side of plate (1) is equipped with plate button (8) double as handle, and it is fixed two groups of Folding screens can be fastened according to wall.

When needs culinary arts operation, the plate button (8) that will be close to earlier on the plate (1) of wall unclamps, and simultaneously two groups of plates (1) is horizontally rotated round about to vertical wall displacement (blower fan (10) down either side) afterwards; Then plate (2) is driven plate (3) (plate (3) close adhesion plate (2) this moment) rotation upward, when plate (2) goes to eminence (promptly flushing with plate (1)), open plate (3) again it is flushed with plate (2); At last plate (3) is resisted against on the side of blower fan (10).Because plate (1) is subjected to the effect of plate (2), (3) deadweight component, make plate (1) (vertical wall) in place and make plate (1) and plate (2), (3) keep certain included angle, the top of plate (3) has so just constituted and has removed fume chamber, the profile of formation Fig. 1 near the blower fan side.

Culinary art finishes, when needing folding to remove fume chamber, earlier raising again deflecting plate (2) near the plate (3) of blower fan, again plate (2) is put down, when plate (2) is crossed the blower fan side, open plate (3) to plate (2) and flush, and the plate that reclines (1), then plate (1) is revolved and turn 90 degrees, left and right sides two boards (1) is fastened, so just finished this device whole operation process with plate button (8) according to wall.Subordinate list one

Prior art document-look at table

Sequence number	Title	The patent No.	The source place	The applying date	Award a certificate day	Remarks
							1	The fume free range platform	ZL93219230·0	The Nanchang city	93.7.17	94.4.8
2	The semiclosed fume exhaust kitchen range top of window formula	ZL93246212·X	The Wuhan City, Hubei	93.12.1	94.10.30
							3	The van-type small exhaust kitchen	ZL94243692·X	The Wuhan City, Hubei	94.10.19	96.6.15
4	Range with cooking fume remover	Publication number CN1122893A	The Dalian city	94.11.5	Wait to look into
							5	Suspension type illumination soot blower	ZL952200292·2	The Lanzhou, Gansu	95.3.3	96.7.5
6	Efficient smoke exhaust	ZL95212748·2	The Dalian city	95.5.24	96.8.3
							7	The no oil smoke fast-assembling kitchen range top	ZL95214558·8	The Nanchang city	95.6.13	96.8.10
8	Jetting type pump drainage fluid means	ZL95218115·0	The Handan City, Hebei	95.7.19	96.7.26
							9	Integral wall hanging type fume free range platform	ZL96203519·X	The Wuhan City, Hubei	96.2.16	96.8.24
10	The smokeless kitchen of window formula	ZL96234529·6	The Wuhan City, Hubei	96.4.2	97.4.3
							11	Fume cupboard		Beijing Ke Bao Electrical Appliances Co., Ltd			Market product

Claims (5)

1, a kind of Folding screen that is used to get rid of kitchen range top oil smoke is characterized in that adopting two groups of collapsible movable plates, is installed in existing smoke exhaust ventilator both sides, forms the trapezoidal hanging cupboard structure that the place ahead is opened wide, movable plate expansible or flexible.

2,, it is characterized in that portable plate (1) is rotatable and spacing according to the described screening arrangement of claim 1.

3,, it is characterized in that corner fittings (4) is fixing on the wall, and link to each other with plate (1) by hinge (5) according to claim 1 and 2 described screening arrangements.

4, according to the described screening arrangement of claim 1, it is also spacing to it is characterized in that portable plate can fold mutually.

5,, it is characterized in that the height on portable plate (3) both sides does not wait according to the described screening arrangement of claim 1.

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