KR102184287B1 - Air Cleaner - Google Patents

Abstract

It is the structure of the air purifier mainly configured in the main body case. An intake port and an exhaust port are installed in the main body case, and a fan is installed at a position corresponding to the exhaust port in the main body case. The fan is driven by one motor. A multilayer filter and cleaning device is installed in the main body case. The multi-layered filter is located above the intake port. The cleaning device is provided with a water collecting tray, a plurality of sprinklers, a storage tank, and a pump motor. The water collecting tray is installed obliquely in a diagonal direction below the multi-layered filter. A drain hole is installed at the lower end of the water collecting tray. The plurality of sprinklers are installed above the multi-layered filter. The storage tank and the pump motor are installed on the bottom of the main body case. One detergent injection pipe is installed on the storage tank. The storage tank, the pump motor, and the sprinkler are connected by a water pipe. In this way, when washing is desired, only through the pump motor, water in the storage tank is sent to the sprinkler by the water pipe, and discharged from the plurality of fountain holes of the sprinkler. Then, the multi-layered filter may be automatically washed, and the wastewater after washing is discharged from the drain of the water collecting tray, thereby obtaining an effect of automatically washing the filter.

Description

Air Cleaner

The present invention relates to a structure of an air cleaner having a cleaning device and capable of automatically cleaning a filter.

Due to the rapid development of industrial technology, damage caused by smog and air pollution are becoming very severe in recent years. Air purifiers are now one of the necessities to be installed in various places because particulates in the air threaten and damage human health. Conventional air purifiers mainly install multilayer filters such as one pre-filter, one powerful filter, and one activated carbon filter in the main body, and operate a fan through a motor to inhale outside air into the main body. , The air sucked into the main body is passed through a pre-filter, a powerful filter, an activated carbon filter, etc. in order to obtain the effect of air cleaning. However, the filter in the air purifier must be frequently removed and cleaned or replaced to maintain the optimum filter effect of the air purifier and to lower energy consumption. However, it is very cumbersome, requires time and effort, and is inconvenient to use by removing the filter frequently, and further improvement is required in consideration of this.

In order to solve the disadvantages that exist for cleaning the air purifier of the above known structure, the present invention is to provide an air purifier capable of automatically cleaning the filter.

In order to achieve the above object, the present invention is to provide a structure of an air cleaner. It mainly has a body case. An intake port and an exhaust port are installed in the main body case, and a fan is installed in a position corresponding to the exhaust port in the main body case. The fan is driven by one motor. A multilayer filter and cleaning device is installed in the main body case. The multi-layered filter is located above the intake port. The cleaning device is provided with a water collecting tray, a plurality of sprinklers, a storage tank, and a pump motor. The water collecting tray is installed at an angle below the multi-layered filter. A drain hole is installed at the bottom of the water collecting tray. The plurality of sprinklers are installed above the multilayer filter. The storage tank and the pump motor are installed on the floor in the main body case. One detergent injection pipe is installed on the storage tank. The storage tank and the pump motor and the sprinkler are connected by a water pipe.

The advantage of the air cleaner of the present invention is that it is possible to automatically clean the multi-layered filter in the main body case without the need to remove the filter from the main body case, and save the time and effort required to remove and install the filter. , It will have the best ease of use.

By providing the cleaning device inside the air purifier of the present invention, it is possible to automatically and on time, conveniently and quickly clean the internal multi-layered filter. It can save manpower and cost, and at the same time, it can export the best air from the air purifier at any time, making it very convenient to use.

1 is a three-dimensional view of an embodiment of the present invention.
2 is a schematic diagram of use in air cleaning according to an embodiment of the present invention.
3 is a schematic diagram of use when washing a filter according to an embodiment of the present invention.

Hereinafter, the structure, purpose and effect of use of the present invention, and the employed technical means will be described in detail with reference to the most preferred embodiments and drawings.

[Example]

As shown in Figs. 1 and 2, the embodiment of the present invention mainly has a main body case 1. An intake port 10 and an exhaust port 11 are installed on the main body case 1, and a fan 2 is installed at a position corresponding to the exhaust port 11 in the main body case 1. (2) is driven by one motor 20. A multi-layered filter 3 and a cleaning device 4 are installed in the main body case 1. The multi-layered filter 3 is located above the intake port 10. The multi-layered filter 3 may be composed of a pre-filter, a strong filter, an activated carbon filter, etc. The cleaning device 4 is provided with a water collecting tray 40, a plurality of sprinklers 41, a storage tank 42, and a pump motor 43. The water collecting tray 40 is installed obliquely in a diagonal direction below the multi-layered filter 3. The water collecting tray 40 is provided with a drain hole 400 at the bottom. One drain pipe 401 is provided in the drain hole 400 to correspond to the wall surface of the main body case 1. The plurality of sprinklers 41 are installed on the multi-layered filter 3. A plurality of fountain holes 410 are provided in the sprinkler 41. The storage tank 42 and the pump motor 43 are installed on the bottom of the main body case 1. One detergent injection pipe 420 is installed on the storage tank 42. The storage tank 42, the pump motor 43, and the plurality of sprinklers 41 are connected to each other by a water pipe 44, and one cover 12 is fitted to the body case 1 Installed. The structure of the air purifier is described above.

In the case of using an air purifier, as shown in Fig. 2, the two fans 2 are rotated by the drive of the motor 20, and the air outside the main body case 1 is sucked through the rotation of the fan 2 It is sucked into the main body case (1) from (11), the outside air is filtered several times by the multi-layered filter (3) of the main body case (1), and the filtered clean air is discharged from the upper exhaust port (11). . In this way, the air cleaning effect is achieved.

When washing the internal filter as shown in FIG. 3, detergent is put into the storage tank 42 from the detergent injection pipe 420, and the water including the detergent in the storage tank 42 is removed by the pump motor 43. It is drawn into the sprinkler 41 by the water pipe 44, and water containing detergent is sprinkled from each fountain hole 410. The multi-layered filter 3 under the sprinkler 41 is washed, and the washed wastewater is collected in a water collecting tray 40 under the multi-layered filter 3. Since the water collecting tray 40 is installed at an angle, the wastewater automatically flows to the drain hole 400 below and is discharged to the drain pipe 401 on the side wall of the main body case 1. In this way, by installing the cleaning device 4 inside the air purifier of the present invention, it is possible to automatically and on time, conveniently and quickly clean the multi-layered filter 3 therein. Since there is no need to artificially remove one by one and wash, manpower and cost can be saved, and the best air is sent from the air purifier at any time, so it is very convenient for use.

Detailed description of the present invention according to the above embodiments does not limit the scope of the present invention. A person familiar with the present technology may perform various modifications and variations within the scope of the technical spirit of the present invention, but the important significance of the present invention is not lost and is included in the scope of the present invention.

1: main body case 10: intake port
11: exhaust 12: lid
2: fan 20: motor
3: filter 4: cleaning device
40: collection tray 400: drain
401: drain pipe 41: sprinkler
410: fountain hole 42: storage tank
420: detergent injection pipe 43: pump motor
44: water pipe

Claims (1)

A main body case provided with an intake port for inhaling external air on one side and an exhaust port for discharging the filtered air through a filter on an upper surface;
A fan installed at a position corresponding to the exhaust port inside the main body case,
A motor provided to drive the fan;
A multilayer filter installed at a position between the upper end of the intake port and the fan in the body case;
It is configured to include a cleaning means provided for cleaning the multi-layered filter inside the main body case,
The cleaning means includes one water collecting tray, a plurality of sprinklers, one storage tank, and one pump motor,
The water collecting tray is installed at an angle in a diagonal direction under the multi-layered filter, and a drain hole for discharging the water used for washing to the outside is provided at the bottom of the water collecting tray, and the plurality of sprinklers contain water including detergent. It is installed to be spaced apart from the upper side of the multi-layered filter so that water can be sprayed toward the multi-layered filter, the storage tank and the pump motor are installed at the bottom of the main body case, and one detergent injection pipe is installed in the storage tank, and the An air purifier capable of automatically cleaning filters, characterized in that the water tank is connected to the pump motor and the sprinkler by a water pipe.

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