KR200467178Y1 - Exhaustion Hood Cleaner And Exhaustion Hood Apparatus Using The Cleaner - Google Patents

Abstract

The present invention relates to an exhaust hood scrubber and an exhaust hood apparatus using the same that can clean oily oil and the like by itself. The configuration of the scrubber is; A nozzle pipe (10) having a plurality of nozzle holes (11) formed through holes in the exhaust hood; A nozzle fixing part (12) installed at one end of the nozzle body (10) so that the nozzle body (10) can be fixedly installed in the exhaust hood; A power supply for supplying power to the nozzle conduit 10, the pump 22 for pumping the cleaning liquid in the cleaning liquid storage tank 21, the cleaning liquid in the cleaning liquid storage tank 21, and the pump 22. It may include; cleaning solution supply unit including a supply unit. The exhaust hood device is characterized in that the exhaust hood scrubber is incorporated.

Description

Exhaustion Hood Cleaner And Exhaustion Hood Apparatus Using The Cleaner}

The present invention relates to an exhaust hood device for a kitchen, and more particularly, to an exhaust hood cleaner and an exhaust hood device using the same that can clean the oil and the like itself.

Kitchen exhaust hood device is a device installed directly above the hot air balloon in the kitchen to discharge the smell, smoke, steam or heat generated during cooking to the outside. Exhaust hood device is connected to the duct extending outside the building, it is common to force the exhaust by using a blower fan.

Oil is used a lot during cooking in the kitchen. When using the exhaust hood for a long time, oily oils are attached to the inside and outside of the exhaust hood, which is difficult to clean due to the adhesiveness. In addition, when the adhesive by-products are discharged along the duct and attached to the inside thereof, there are many problems such as increased risk of fire and reduced inner diameter of the duct. Therefore, in the related art, a grease filter is often provided as disclosed in Patent Application No. 10-2004-0066068. They are often stainless steel nets for cleaning. And depending on whether it is for home use or business, grease filters are available in various forms. However, they only function as a filter, but they do not remove the contaminants themselves and thus remove the risk of fire.

On the other hand, although Korean Patent Application No. 10-2004-0101215 is related to the exhaust hood, it is a lift type exhaust hood that allows the pollutants generated during cooking to be discharged as soon as possible without spreading to the room. The relationship is going to be far.

The purpose of the present invention for the above problems, by-products generated during cooking and pollutants to remove the exhaust hood and ducts to prevent the contamination of the exhaust hood and duct to eliminate the risk of fire and to keep the cooking chamber clean And an exhaust hood device using the same.

It is a specific object of the present invention to provide an exhaust hood device having a self-cleaning function that can be additionally installed and can be economically operated even with a conventionally installed exhaust hood.

The above object is, as the inlet is installed in the exhaust hood nozzle nozzle body formed with a plurality of nozzle holes perforated; A nozzle fixing part installed at one end of the nozzle pipe to allow the nozzle pipe to be fixedly installed in the exhaust hood; A pump for supplying a cleaning liquid to the nozzle body, the pump for pumping the cleaning liquid storage tank, the cleaning liquid in the cleaning liquid storage tank and pumped to the nozzle body; It is achieved by an exhaust hood scrubber comprising a cleaning liquid supply comprising a power supply for supplying power to the pump.

According to a feature of the present invention, the cleaning solution supply unit may further include a control unit for injecting the cleaning solution under a predetermined condition.

According to a feature of the present invention, a constant supply pipe for supplying an external constant supplied with the cleaning solution may be further connected.

Another object of the present invention is; An exhaust hood body provided at an upper portion of the heating mechanism of the cooking chamber and providing an air inlet opening toward the heating mechanism and an air exhausting pipe for introducing the introduced air into the duct; A nozzle tube fixedly installed in the exhaust hood body and having a plurality of nozzle holes formed therein; A cleaning liquid supply unit for supplying a cleaning liquid to the nozzle body, the cleaning liquid storage tank including a cleaning liquid storage tank, a pump pumping the cleaning liquid inside the cleaning liquid storage tank, and pumping the cleaning liquid into the nozzle body and a power supply unit supplying power to the pump; And a drain pipe having one end connected to the exhaust hood body in order to drain the cleaning liquid injected into the exhaust hood body.

According to another feature of the present invention, the nozzle tube is fixed to the inner surface of the exhaust hood body adjacent to the air inlet so that the air generated during cooking and rising by heat can be mixed with the cleaning liquid as soon as it enters through the air inlet. It may be a straight tube to be installed.

According to the configuration as described above, by cleaning or treating the by-products and contaminants generated during cooking in the exhaust hood inside the exhaust hood and the exhaust hood scrubber that can prevent various foreign substances including oil on the exhaust hood and the duct to adhere to A hood device is provided. Exhaust hood scrubber can also be installed in the existing exhaust hood can be installed economically the device of the present invention.

This greatly extends the replacement cycle of the exhaust hood and greatly reduces the risk of fire from flammables.

1 is a perspective view of an exhaust hood cleaner according to an embodiment of the present invention.
2 is a partially cutaway perspective view of the exhaust hood device according to an embodiment of the present invention.
3 is a side configuration diagram of the exhaust hood device according to an embodiment of the present invention.
4 is a front configuration diagram of an exhaust hood device according to an embodiment of the present invention.
5 is a schematic perspective view of a grease filter of an exhaust hood body.

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings attached hereto. First, the exhaust hood cleaner according to an embodiment of the present invention will be described with reference to FIG. 1.

In general, the exhaust hood is installed directly above a heating mechanism such as a gas stove. The exhaust hood has a wide bottom and a narrow top to suck in a relatively large area and discharge the air into a duct having a relatively small area. It is common to provide a predetermined closed space inside the exhaust hood. This space may be reserved for installing grease filters. Sometimes a blower fan is installed in this space. The exhaust hood scrubber of the present invention is applied to an exhaust hood having such a closed space.

The nozzle pipe 10 is inserted into the exhaust hood and fixed. As shown, the nozzle tube 10 is a straight tube to spray the cleaning liquid evenly into the exhaust hood inner space. A plurality of nozzle holes 11 are perforated along the longitudinal direction of the nozzle tube 10. In place of the nozzle hole 11, a nozzle may be installed to adjust the spray form. The cleaning solution is preferably sprayed in an atomized state. The nozzle tube 10 has a length corresponding to the length of the exhaust hood to be installed.

In order to install the nozzle tube 10, a hole similar to the diameter of the nozzle tube 10 should be formed in the side wall of the exhaust hood. The nozzle fixing part 12 is installed at one end of the nozzle tube 10 so that the nozzle tube 10 can be fixedly installed in the exhaust hood. The nozzle fixing part 12 may include a screw part 13 provided at one end of the nozzle tube 10, two fixing nuts 14 and a packing 15 screwed to the screw part 13.

As a result, the nozzle tube 10 may be installed in a cantilever shape in the exhaust hood, for example, as illustrated in FIGS. 2 to 4. The installation position may be determined differently depending on the actual structure of the exhaust hood. The supply pipe 16 is connected to one end of the nozzle pipe 10. Supply pipe 16 may be a flexible tube.

The cleaning liquid supply unit 20 supplies the cleaning liquid to the nozzle body 10 through the supply pipe 16. The cleaning liquid may include a surfactant capable of removing an oil component, and a user may select one of various cleaning liquids according to their needs. For example, a cleaning solution further containing a deodorant component may be used.

The cleaning solution supply unit 20 supplies a cleaning solution storage tank 21, a pump 22 that pumps the cleaning solution inside the cleaning solution storage tank 21, and pumps the cleaning solution into the nozzle tube 10, and a power supply unit supplying power to the pump 22 ( Not shown). They can be installed inside one case 23 and can be started by receiving power through an outlet. A viewing window 24 through which the level of the cleaning liquid can be seen may be provided on the side of the case 23. The cleaning solution supply unit 20 may further include a water supply pipe 25 to mix and supply the cleaning solution and the constant. The pump 22 may be pumped by combining the cleaning liquid and a constant in a constant ratio.

According to an embodiment of the present invention, the cleaning solution supply unit 20 may further include a control unit (not shown) for injecting the cleaning solution under a predetermined condition. The controller may include a timer (not shown). According to this, the power can be turned on for a certain time and then automatically stopped. In addition, the control unit is provided with a sensor (not shown) in some cases it is possible to automatically start when the temperature of the exhaust hood is higher than the set value, and if the smoke or water vapor is detected to automatically spray the cleaning liquid at regular intervals It may be. As such, the method of control will vary depending on the specification.

Another object of the present invention is achieved by an exhaust hood device having a self-cleaning device as described above. A description with reference to FIGS. 2 to 4 is as follows.

As described above, the exhaust hood main body 30 is installed directly above the heating mechanism (not shown) of the cooking chamber, and the air inlet 31 opened toward the heating mechanism and the air exhaust port for introducing the introduced air into the exhaust duct. Provides 32. The exhaust hood main body 30 is provided with a grease filter 33, and thus the exhaust hood main body 30 has a closed space. External air inlet pipes 34 for introducing fresh air from the outside may be installed at the upper left and right sides of the exhaust hood main body 30.

A nozzle pipe body 10 having a plurality of cleaning liquid nozzle holes 11 formed therein is fixedly installed inside the exhaust hood body 30. The cleaning liquid supply unit 20 supplies the cleaning liquid to the nozzle tube 10 through the supply pipe 16. Since the contents of the nozzle tube 10 and the cleaning liquid supply unit 20 are as described above, repeated descriptions are omitted, and the same reference numerals are given to the cleaning apparatus of FIG. 1, and thus, the above description will be referred to.

According to an embodiment of the present invention, the nozzle pipe 10 is an exhaust hood body adjacent to the air inlet 31 so that air generated during cooking and rising by heat may be mixed with the cleaning liquid immediately after being introduced through the air inlet 31. It may be a straight tube body fixed to the inner side of the (30). As shown, the nozzle body 10 is installed immediately after the grease filter 33, and is installed to spray the cleaning liquid in a direction parallel to the grease filter 33 as shown in FIG. Since the grease filter 33 is inclined, the spraying direction of the cleaning liquid is also inclined. Therefore, when the mixed air is introduced into the exhaust hood body 30 is immediately mixed with the cleaning liquid, the cleaning liquid adsorbs the foreign matter falls down. If the spray amount of the cleaning liquid is small, it may not need to be evaporated and drained, but if the spray amount of the cleaning liquid is sufficiently maintained to increase the cleaning effect, the liquid will accumulate inside the exhaust hood body 30. In particular, in the case of diluting and using a washing liquid and a constant water (tap water or ground water), the amount of spraying can be increased and the need for drainage becomes large.

As shown, the cleaning liquid will collect in the downward direction while flowing along the grease filter 33 in the downward direction. Since the grease filter 33 is uneven as shown in FIG. 5, the cleaning liquid may flow along the grease filter 33.

An outflow hole 36 is formed in the bottom surface of the filter frame 35 for the cleaning liquid to install the grease filter 33. The cleaning liquid collects at the bottom of the exhaust hood body 30 through this outlet hole 36 and is drained to the outside through the drain pipe 40. The drain pipe 40 is a pipe body whose one end is connected to the exhaust hood body 30 in order to drain the cleaning liquid injected into the exhaust hood body 30. The lower end of the exhaust hood main body 30 is provided with a cleaning solution guide groove along the longitudinal direction of the nozzle body 20 so that the cleaning liquid is accumulated.

The above description is only a few examples based on the technical idea of the present invention. Those skilled in the art will recognize that various modifications may be made by those skilled in the art without departing from the scope and spirit of the invention as expressed in the claims.

10: nozzle body 11: nozzle hole
12: nozzle fixing part 13: screw part
14: fixing nut 15: packing
16: cleaning liquid supply pipe 20: cleaning liquid supply
21: Storage tank 22: Pump
23 case 24: sight glass
25: water supply pipe 30: exhaust hood body
31: air inlet 32: air exhaust
33: grease filter 34: external air inlet pipe
35: filter frame 36: outflow hole
40: drain pipe

Claims (5)

delete delete An exhaust hood body (30) provided at an upper portion of the heating mechanism of the cooking chamber and providing an air inlet (31) opened toward the heating mechanism and an air exhaust port (32) for introducing the introduced air into the duct;
A grease filter 33 disposed obliquely in the exhaust hood body 30 and having an uneven shape;
It is fixed to the inside of the exhaust hood body 30, the nozzle pipe body formed with a plurality of nozzle holes (11) perforated to spray the cleaning liquid in a direction parallel to the grease filter 33 from the top of the grease filter ( 10);
A pump 22 for supplying a cleaning liquid to the nozzle tube 10, a pump 22 for pumping the cleaning liquid in the cleaning liquid storage tank 21, the cleaning liquid storage tank 21, and pumping the cleaning liquid into the nozzle tube 10 and the pump. A cleaning liquid supply unit 20 including a power supply unit supplying power to the 22;
And a drain pipe (40) having one end connected to the exhaust hood body (30) in order to drain the cleaning liquid injected into the exhaust hood body (30).
The cleaning solution supply unit 20 further includes a control unit having a timer or a sensor so as to spray the cleaning solution under a predetermined condition.
The timer is controlled to spray the cleaning liquid for a predetermined time when the power is turned on,
The sensor is an exhaust hood device, characterized in that to control the injection of the cleaning liquid for a predetermined time automatically when the temperature in the exhaust hood body exceeds the set value, or smoke or water vapor.
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