KR20110012079A - Exhaustcasete and ventilation system thereof - Google Patents

Abstract

PURPOSE: An exhaust cassette and a ventilation system for a kitchen using the same are provided to completely eliminate contaminants attached on the inner surface of the exhaust cassette. CONSTITUTION: An exhaust cassette(120') comprises a guide unit(121), a cover unit(122'), and a frame unit(123'). The guide unit guides oil vapor generated from a cooking table to the inside the exhaust cassette. The top of the guide unit is opened. The cover unit is assembled in the top of the guide unit to be missed each other and has an intake hole and a discharge hole. The frame unit supports the guide unit and the cover unit and allows the guide unit and the cover unit to be separated from each other. The frame unit comprises a lower part(123a') and an upper part(123b'). The lower part supports the guide unit, and the upper part supports the cover unit.

Description

Exhaust cassette and kitchen ventilation system using same {EXHAUSTCASETE AND VENTILATION SYSTEM THEREOF}

The present invention relates to an exhaust cassette and a kitchen ventilation system using the same, and more particularly, to an exhaust cassette and a kitchen ventilation system using the same, which can efficiently filter contaminants such as oil from oil vapor and are easy to clean and maintain. It is about.

In general, the kitchen is a place for making food, and the food is cooked using a heating cooker such as a gas stove, so that contaminated air such as heat, steam, smoke, and smell is generated when cooking food.

Accordingly, an exhaust system that mainly takes in polluted air and discharges it outside is generally disposed above the countertop.

A filter is arranged inside the exhaust system, and the filtered air is filtered by a large amount of steam that is discharged from the soup pot of a group lunch place, such as a school or a hospital, so that the purified air is discharged to the outside.

However, conventional filters cannot sufficiently filter contaminants, such as oil, contained in oil vapor, and as a result, unpurified oil vapor may diffuse into the surroundings of hotels, large shopping malls, buildings, etc. to pollute the air. There is this.

In addition, when vapor is accumulated in the building, not only the interior of the building may be degraded, but an unpleasant smell of food may spread, which may make the interior and exterior of the building unpleasant.

In other words, the existing filter can not efficiently process the vapor, can not filter the contaminants, etc., furthermore, it is impossible to hygienically manage the kitchen.

As described above, the oil or the like contained in the oil vapor may not be properly filtered, or the oil may accumulate continuously without being cleaned, thereby causing a fire.

In addition, in the case of a filter formed of a complex structure to increase the filtering efficiency, even after washing, a considerable amount of grease remains, there is a problem in that it is economically inefficient due to the high cost of cleaning and maintenance.

The present invention is to solve the above-mentioned problems, it is possible to efficiently filter contaminants such as oil from the vapor, easy to clean and maintain, and furthermore to clean the kitchen and the surrounding environment economically clean exhaust The purpose is to provide a cassette and a kitchen ventilation system using the same.

In order to achieve the above object, the present invention is directed to the inside of the oil vapor generated from the countertop, the induction means is opened; Cover means which are alternately assembled with the upper portion of the guide means so that the inlet and outlet holes are formed; And frame means for supporting the guide means and the cover means; It includes, The frame means provides an exhaust cassette characterized in that the guide means and the cover means is formed to be separated.

As described above, according to the present invention, the exhaust cassette is composed of an induction means, a cover means, and a frame means, and the frame means is formed so as to be capable of separating the induction means and the cover means, such as grease that adheres to the inner surface of the exhaust cassette. It is effective to clean the pollutants easily and completely clean. In addition, the exhaust cassette can be cleaned more quickly, thereby reducing cleaning and maintenance costs, and since the exhaust cassette in a clean state can be installed in the kitchen ventilation system at all times, the kitchen space can be kept hygienically clean.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. First of all, in adding reference numerals to the components of each drawing, it should be noted that the same reference numerals are used as much as possible even if displayed on different drawings. In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

1 is a cross-sectional view of a kitchen ventilation system installed with an exhaust cassette according to an embodiment of the present invention.

Referring to FIG. 1, the kitchen ventilation system 100 includes an exhaust port 110, an exhaust cassette 120, a gutter 130, a first support 140, a second support 150, and a first hanger ( Hanger) 160 and the second hanger 170 is configured to include.

The exhaust port 110 is connected to the outside through the ceiling so that the air in the kitchen space is discharged to the outside.

Exhaust cassette 120 is disposed in the upper portion of the countertop (P) for generating the steam, such as soup pots, such as soup pots and the lower portion of the exhaust port 110, the oil vapor generated from the countertop (P) is in contact with As it cools, it forms condensate.

At this time, the exhaust cassette 120 is preferably of a size having an area of about 500x500mm to facilitate the construction or manufacturing, stainless steel so as to efficiently cool the oil vapor when the oil vapor contact the exhaust cassette 120. It is preferred to be prepared with.

In addition, the exhaust cassette 120 has a first support 140 and a second support 150 to efficiently remove contaminants such as oil contained in the oil vapor contacted with the exhaust cassette 120 when oil vapor is contacted. It is preferable that it is detachable from.

That is, since the exhaust cassette 120 can be easily removed and washed from the kitchen ventilation system 100, and the washed exhaust cassette 120 can be attached to the kitchen ventilation system 100, the maintenance is easy, and furthermore, the kitchen The space can be kept sanitary and clean.

In addition, the exhaust cassette 120 is disposed to form an inclination with the moving direction of the oil vapor rising from the countertop P, which efficiently collects the rising oil vapor, or condensed water formed by the exhaust cassette 120 downward along the inclination. It is a preferred batch structure for flowing.

In addition, a plurality of exhaust cassettes 120 are inclined with respect to the ground according to the area of the kitchen, the structure and role thereof will be described in detail below.

The gutter 130 is disposed below the exhaust cassette 120 which is inclined downward so that condensate flowing from the exhaust cassette 120 can be collected and may be suspended in the air by the first hanger 160.

And the gutter 130 is preferably disposed to be inclined toward the discharge pipe so that the condensed water collected in the gutter 130 can move smoothly toward the discharge pipe (not shown).

The first support 140 serves to support one side of the exhaust cassette 120 inclined downward, one side is coupled to the trough 130, the other side is coupled to the other side of the exhaust cassette 120.

Looking in more detail with reference to Figure 1, the first support 140 is inclined in the inclined arrangement direction of the exhaust cassette 120 so that the condensed water flows from the exhaust cassette 120 to the gutter 130, the other side One side of the exhaust cassette 120 is inserted and bent in a 'c' shape so as to support one side of the inserted exhaust cassette 120.

The second support 150 serves to support the other side of the exhaust cassette 120 inclined upwardly of the exhaust cassette 120, and can be suspended in the air by the second hanger 170, and the exhaust cassette 120 can be suspended. The other side is bent into 'c' shape so that it can be seated.

The first hanger 160 allows the trough 130 to be suspended in the lower air of the exhaust cassette 120.

The second hanger 170 allows the second support 150 to be suspended in the air.

The exhaust cassette 120, the trough 130, the first support 140, the second support 150, the first hanger 160, and the second hanger 160 having the above structure are illustrated in FIG. 1. Likewise, a plurality is provided to form a kitchen ventilation system (100).

Next, the structure of the exhaust cassette 120 mentioned above will be described in detail.

FIG. 2A is a perspective view illustrating an exhaust cassette (hereinafter referred to as an exhaust cassette) according to an embodiment, and FIG. 2B is a cross-sectional view schematically illustrating a flow of oil vapor flowing into FIG. 2A.

2A and 2B, the exhaust cassette 120 'includes a guide means 121', a cover means 122 'and a frame means 123'.

The guide unit 121 'guides oil vapor generated from the countertop P to the inside thereof, and an upper portion thereof is opened.

The cover means 122 ′ is alternately assembled with the upper portion of the guiding means 121 ′ so that the inlet hole H 1 ′ and the outlet hole H 2 ′ are formed.

Due to the structure of the induction means 121 'and the cover means 122', oil vapor flows in through the inlet hole H1 'along the outer surface of the induction means 121' and is applied to the inner surface of the induction means 121 '. The condensate is formed or contaminants such as oil are adhered by the contact. And some of the non-condensed oil vapor exits through the discharge hole (H2 ') and contacts the inner surface of the cover means 122', and once again condensate is formed or contaminants are bonded.

As described above, as the oil vapor is introduced and discharged, the oil vapor may be sequentially contacted with the induction means 121 ′ and the cover means 122 ′ to form condensed water, and contaminants such as oil oil contained in the oil vapor are induced. It can be adhered to the means 121 'and the cover means 122' and filtered.

That is, the oil vapor is guided upward along the outer surface of the induction means 121 'and downwards to the inner surface of the induction means 121' through the inlet hole H1 ', and then the cover means 122 through the outlet hole H2'. In the process of upward toward the inner surface of '), the contaminants stick to the inner surface of the induction means 121' and the inner surface of the cover means 122 'so that a purification action may occur.

In the end, only water vapor having a low content of contaminants or water vapor in a purified state may be discharged to the outside through the exhaust port 110, thereby preventing a food smell from spreading inside and outside the building, thereby providing a pleasant environment. can do.

On the other hand, the frame means 123 'serves to support the guide means 121' and the cover means 122 ', it is formed to be separated from the guide means 121' and the cover means 122 ', And a lower frame 123a 'and an upper frame 123b'.

The lower frame 123a 'is coupled to a plurality of guide means 121' to support the guide means 121 '.

The upper frame portion 123b 'is coupled to a plurality of cover means 122' to support the cover means 122 ', and hinged to the lower frame 123a' to be inserted into and coupled to the lower frame 123a '.

That is, as illustrated in FIG. 2A, the exhaust cassette 120 ′ has a structure in which the lower frame 123a ′ and the upper frame 123b ′ open and close, and the guide unit 121 ′ and the cover unit 122 ′ are separated from each other. It is possible, because of this can clean the contaminants such as grease that cling to the inner surface of the exhaust cassette (120 ') more quickly, it is possible to clean more quickly and hygienic and clean kitchen space.

In addition, the washing time can be significantly reduced, and can be reused after washing, so the service life is long. When disposing, it can be melted in a smelter and recycled stainless material, thereby reducing costs and preventing environmental pollution.

On the other hand, in order to maintain the insertion coupling of the upper frame 123b 'and the lower frame 123a', at least one protrusion K 'is formed on the outer surface of the upper frame 123b', which is inserted without a separate complicated structure. Since the bond can be maintained, it is a preferable structure in consideration of production time and production cost.

At this time, in order to discharge the condensed water formed by the exhaust cassette 120 'to the outside in the exhaust cassette 120', one or more holes G 'are formed at regular intervals in the frame means 123', and the holes ( The exhaust cassette 120 'is disposed so that the hole G' faces the gutter 130 so that the condensate can be collected into the gutter 130 through G '.

In addition, when a spray nozzle (not shown) is provided in the kitchen ventilation system 100, the inside of the exhaust cassette 120 ′ may be washed through the hole G ′.

In addition, one or more surfaces of the guide unit 121 ', the cover unit 122', and the frame unit 123 'may be provided with a handle so that the user can easily detach the exhaust cassette 120' from the kitchen ventilation system 100. 124 ') is preferably formed.

Next, the structure of an exhaust cassette (hereinafter referred to as an exhaust cassette) according to another embodiment will be described in detail.

3A is an exploded perspective view and an assembled perspective view of an exhaust cassette according to another embodiment, FIG. 3B is an exploded perspective view of a fixing means, and FIG. 3C schematically shows a flow of oil vapor flowing into FIG. 3A. It is a cross section.

3A to 3C, the exhaust cassette 120 ″ includes a guide unit 121 ″, a cover unit 122 ″, a support unit 123 ″, a frame unit 124 ″, and a fixing unit. Means 125 ''.

The guide means 121 ″ guides the oil vapor generated from the countertop P to the inside, and the upper portion thereof is opened.

The cover means 122 ″ is assembled alternately with the upper portion of the guide means 121 ″ such that an inlet hole H1 ″ and an outlet hole H2 ″ are formed.

At this time, the induction means 121 '' and the cover means 122 '' is bent in a stepped shape, the oil vapor introduced into the induction means 121 '' due to the structure and the inner surface of the induction means 121 ''. More contact with the inner surface of the cover means 122 '' can form more condensate.

The flow and effects of the oil vapor by the structure of the exhaust system 120 ″ are similar to those of the exhaust cassette 120 ′ of the above-described embodiment, and thus will be omitted.

The support means 123 ″ are disposed inside the frame means 124 ″, and the guide means 121 ″ are assembled so that the guide means 121 ″ and the cover means 122 ″ are alternately assembled at regular intervals. ) And the cover means 122 ″ are fitted to each other, and include a first support 123 a ″ and a second support 123 b ″ for this purpose.

The first support part 123a '' is fitted into one side of the guide unit 121 '' and the cover unit 122 '' to support one side of the guide unit 121 '' and the cover unit 122 ''. .

The second support part 123b '' is engaged with the other side of the guide unit 121 '' and the cover unit 122 '' to support the other side of the guide unit 121 '' and the cover unit 122 ''. .

By the support means 123 ″ as described above, the interval between the holding means 121 ″ and the cover means 122 ″ may be regularly arranged to form a stable exhaust cassette 120 ″.

Here, since the guide means 121 '' and the cover means 122 '' are bent in a step shape, a stepped groove is formed in the support means 123 ''.

Frame means 124 ″ is formed to be separated from the guide means 121 ″, the cover means 122 ″ and the support means 123 ″ disposed therein, and for this purpose, the first frame part 124 a. ”) And the second frame portion 124b ".

The first frame portion 124a ″ receives the first support portion 123a ″.

The second frame portion 124b ″ receives the second support 123b ″.

As shown in FIG. 3B, the fixing means 125 ″ includes a guide unit 121 ″ and a cover unit 122 such that the first frame unit 124a ″ and the second frame unit 124b ″ are coupled to each other. '') And the frame means 123 '' are connected to each other, and for this purpose, the through part 125a '', the rotating part 125b '', the elastic part 125c '' and the hook part 125d '' are It is configured to include.

The through part 125a ″ penetrates through the first frame part 124a ″ and any one of the guide unit 121 ″ and the cover unit 122 ″, and one end thereof is bent.

The rotating part 125b ″ is coupled to the other end of the through part 125a ″, and passes through one of the first frame part 124a ″ and one of the induction means 121 '' and the cover means 122 ''. The through part 125a ″ rotates in the longitudinal direction of the through part 125 a ″ so as not to be separated.

The elastic portion 125c ″ provides elasticity to prevent rotation of the rotating portion 125b ″.

The ring portion 125d ″ maintains the state of the rotating portion 125b ″ rotated in the longitudinal direction of the through portion 125a ″.

The fixing means 125 ″ penetrates and fixes at least one of the second frame part 124b ″, the induction means 121 ″ and the cover means 122 ″. Similar to the above, it will be omitted.

As described above, the exhaust cassette 120 '' is separated by the fixing means 125 '', so that the induction means 121 '' and the cover means 122 '' are separated from the frame means 124 ''. Since it can be separated, the cleaning of the exhaust cassette 120 '' is easy.

That is, the assembled exhaust cassette 120 '' can be easily disassembled and cleaned by the guide unit 121 '', the cover unit 122 '', the support unit 123 '' and the frame unit 124 ''. Therefore, contaminants such as oil and the like adhered to the inner surface of the exhaust cassette 120 '' can be easily and reliably washed without leaving any residue.

As a result, the cleaning efficiency is increased, and the exhaust cassette 120 '' can be installed and maintained in a clean state at all times.

Meanwhile, at least one hole G '' is formed in the frame means 124 '' at regular intervals to discharge the condensed water formed by the exhaust cassette 120 '' to the outside in the exhaust cassette 120 ''. The handle 126 ″ is formed on one surface of the frame means 123 ″ so that the user can easily detach the exhaust cassette 120 ″ from the kitchen ventilation system 100.

As described above, the exhaust cassette 120 'or the exhaust cassette 120' may be horizontally disposed with respect to the ground to form the kitchen ventilation system 100 '.

The foregoing description is merely illustrative of the technical idea of the present invention, and various changes and modifications may be made by those skilled in the art without departing from the essential characteristics of the present invention. Therefore, the embodiments disclosed in the present invention are not intended to limit the technical idea of the present invention but to describe the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments. The protection scope of the present invention should be interpreted by the following claims, and all technical ideas within the equivalent scope should be interpreted as being included in the scope of the present invention.

1 is a cross-sectional view of a kitchen ventilation system installed with an exhaust cassette according to an embodiment of the present invention.

2A is a perspective view of a hinged exhaust cassette.

FIG. 2B is a cross-sectional view schematically illustrating the flow of oil vapor flowing into FIG. 2A.

3A is a perspective view of an exhaust cassette in the form of a staircase.

3b is an exploded perspective view of the fixing means.

3C is a cross-sectional view schematically illustrating a flow of oil vapor flowing into FIG. 3A.

Figure 4 is a cross-sectional view of the kitchen ventilation system according to another embodiment of the present invention.

Claims (12)

Guide means for guiding oil vapor generated from the countertop to the inside and opening the upper portion; Cover means which are alternately assembled with the upper portion of the guide means so that the inlet and outlet holes are formed; And Frame means for supporting the guide means and the cover means; Including; The frame means is an exhaust cassette, characterized in that formed so as to be separated from the guide means and the cover means. The method of claim 1, The frame means, A lower portion of the frame coupled to the guide means for supporting the guide means; And A frame upper portion coupled to the cover means to support the cover means, hinged to the lower portion of the frame, and inserted into and coupled to the lower portion of the frame; Exhaust cassette comprising a. The method of claim 2, An exhaust cassette, characterized in that a projection is formed on the outer surface of the upper frame portion to maintain the insertion coupling of the upper frame portion and the lower frame. The method of claim 1, And at least one hole is formed in the frame means for discharging condensed water formed by the guide means and the cover means to the outside in the guide means and the cover means. The method of claim 1, Exhaust cassette, characterized in that the handle is formed on at least one surface of the guide means, the cover means and the frame means. The method of claim 1, Support means disposed inside the frame means, the guide means and the cover means being fitted so that the guide means and the cover means are alternately assembled; More, The support means, A first support part coupled to one side of the guide means and the cover means to support one side of the guide means and the cover means; And A second support part coupled to the other side of the guide means and the cover means to support the other side of the guide means and the cover means; Exhaust cassette comprising a. The method of claim 6, The frame means, A first frame part accommodating the first support part; And A second frame portion coupled to the first frame portion to receive the second support portion; Exhaust cassette comprising a. The method of claim 1, At least one of the guide means and the cover means is an exhaust cassette, characterized in that the step bent. The method of claim 7, wherein Fixing means for connecting and fixing the induction means, the cover means, and the frame means so that the first frame portion and the second frame portion are coupled; Exhaust cassette further comprising a. The method of claim 9, The fixing means, A through portion penetrating the first frame portion and one of the guide means and the cover means, and having one end bent; A rotating part coupled to the other end of the through part and rotating in the longitudinal direction of the through part such that the through part penetrated by any one of the first frame part and the guide means and the cover means is not separated; And An elastic part providing elasticity to prevent rotation of the rotating part; Exhaust cassette comprising a. A kitchen ventilation system using an exhaust cassette, characterized in that the exhaust cassette of claim 1 to 10 is inclined with respect to the ground. A kitchen ventilation system using an exhaust cassette, characterized in that the exhaust cassette of claim 1 to 10 is arranged horizontally with respect to the ground.

Images