JP3014485U - Grease filter for kitchen - Google Patents

Abstract

(57) [Abstract] [Purpose] The present invention increases the recovery efficiency of oil in exhaust gas in a grease filter for a kitchen in which two types of curved plates are alternately placed facing each other at appropriate intervals and lined up. To enable that. [Structure] A ridge is provided inwardly on a side surface portion of an exhaust outlet side of two types of curved plates. [Effect] The oil content in the exhaust gas is effectively recovered as compared with the conventional one.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a grease filter for kitchen.

[0002]

[Prior art]

 Conventionally, in a frame-shaped case with window holes on both sides, a flat plate with a central planar part and a side part formed by further folding a flat part with folding claws, and a planar claw-shaped folding claw. It was manufactured by alternately arranging a curved plate in a plan view having a side surface formed by further folding up the attached flat portion and facing each other at appropriate intervals.

[0003]

[Problems to be solved by the device]

 However, when recovering the oil content in the exhaust rising from the kitchen, the objective is to provide a product with even higher oil recovery efficiency in view of the recent building environment.

[0004]

[Means for Solving the Problems]

 In order to achieve the above-mentioned object, an inward projection is provided on the side surface of the curved plate on the side where exhaust gas is discharged.

[0005]

[Action]

 The mechanism of the present invention makes it possible to recover the oil content in the exhaust gas significantly more efficiently than before.

[0006]

【Example】

 The following is an example of the kitchen grease filter of the present invention.

FIG. 1 is a front view of the present invention, FIG. 2 is a side sectional view of an essential part, FIG. 3 is a sectional plan view of an essential part, FIG. 4 is an enlarged sectional view showing the same operation example, and FIG. .

This device has a frame-shaped case 2 having window holes 1 and 1a formed on both sides thereof, and a side surface portion 5 formed by further folding a central flat surface portion 3 and a flat surface portion with a folding claw 4. Plane shaded curved plate 8 having a ridge 7 in the vicinity 6 of the claw of the portion 5, and a side surface portion 11 formed by further folding the central flat surface portion 9 and the flat portion with the folding claw 10. 12 and 12 were alternately faced and fitted at appropriate intervals. In addition, 13 is a fitting bottom plate with an oil recovery hole, 14 is a canopy, 15 is an oil cup, and 16 is a duct.

According to the present invention, as shown in the enlarged sectional view showing the working example of FIG. 4 and the mounting example of FIG. 5, the exhaust air rising from the kitchen is divided by the bent portions of the bending plates 8 and 12. The oil enters the overlapping gap a at each position, reverses between the facing claws 4 and 10 facing each other, passes through the ventilation hole 1 and enters the duct 16, and the oil is adhering and collected. At this time, the oil is smoothly turned to the inner side of the curved plate by the ridges 7, and the amount of oil recovered is further increased.

[0010]

[Effect of device]

 As described above, the grease filter of the present invention has an effect of collecting oil in exhaust gas more effectively than the conventional grease filter.

[Brief description of drawings]

FIG. 1 is a front view of the present invention.

FIG. 2 is a side sectional view of the main part of the present invention.

FIG. 3 is a plan sectional view of the main part of the present invention.

FIG. 4 is an enlarged sectional view showing the same operation example.

FIG. 5 is a diagram showing a mounting example of the present invention.

[Explanation of symbols]

 1 Window Hole 1a Window Hole 2 Case 3 Center Plane Part 4 Folding Claw 5 Side Part 6 Side Part Claw Neighbor 7 Protrusion 8 Curved Plate 9 Center Plane 10 Folding Claw 11 Side Part 12 Curved Plate 13 Oil Recovery Hole Attached bottom plate 14 Canopy 15 Oil cup 16 Duct

Claims (1)

[Scope of utility model registration request] 1. A frame-shaped case having window holes on both sides,
The central plan view portion and the flat portion with the folding claws are further folded to form a shaded plate in a plan view having a side surface portion, and the side portion formed by further folding the central flat portion and the flat portion with the folding claws. In a grease filter for a kitchen in which the curved plate having a shade in plan view is alternately faced and fitted side by side at an appropriate interval, an inward projection is provided on the side surface portion of the curved plate on the exhaust gas discharge side. A special grease filter for the kitchen.