KR20220084958A - Hygiene management device for entrance hall - Google Patents

Abstract

The sanitary management device for an entrance of the present invention includes an air management module that can filter moisture, and in particular, the filter housing is configured to be taken out into the room of the air management module so that the user can easily replace the filter. .

Description

Hygiene management device for entrance hall}

The present invention is an apparatus provided to manage hygiene for people entering and exiting a doorway.

Generally, an entrance is connected between the exterior and a specific interior space. That is, in order to enter the indoor space from the outside or to go out from the indoor space, it is necessary to go through an entrance.

An entrance is provided on the indoor side of the entrance, and preparation or maintenance is performed for going out or returning from going out at the entrance.

On the other hand, in order to prevent an outdoor pollutant from flowing into the room, it is preferable that the entrant removes the contamination from outside the entrance or removes the contamination from the entrance.

There is a curtain to prevent pollutants from being transmitted to the indoor space. However, although the curtain blocks external air, external air may be introduced into the entrance hall when a person enters and exits.

In order to solve these problems, Korean Patent Application Laid-Open No. 10-2009-0040630 (Prior Document 1), Korean Patent Application Laid-Open No. 10-2020-0117286 (Prior Document 2), Korean Patent Application Laid-Open No. 10-2020-0046715 ( Various technologies such as Prior Document 3) and Korean Patent Application Laid-Open No. 10-2019-0055303 (Prior Document 4) have been proposed.

That is, in Prior Document 1, it was attempted to remove contamination such as dust on the clothes of the entrants by performing an air shower for the entrants.

In addition, in Prior Document 2, in addition to the air shower, a photocatalytic lamp was installed on the ceiling to remove contamination such as dust on the clothes of the occupants, and at the same time to purify harmful substances such as viruses.

In addition, in Prior Document 3, a lighting fixture and an air purifier were integrated to decontaminate an entrant in an entrance space such as a hallway.

In addition, in Prior Document 4, a shower booth having a predetermined shower space is separately installed so that an entrant can remove contaminants from the shower booth.

In particular, in each of the above-mentioned prior documents, it is made to be sprayed again after removing foreign substances contained in the air in the process of circulating the air sprayed for the air shower.

However, the filter device of the above-mentioned prior documents performed only a function of filtering out dust or foreign substances, but did not remove moisture or moisture flowing down the hallway in wet weather.

In particular, the aforementioned prior documents have a problem in that it is difficult for general consumers to easily replace or maintain the filter because the filter device is installed in a location that is not easily accessible.

For example, the multi-filter of Prior Document 1 and the air cleaning device of Prior Document 3 are embedded in the ceiling, the filter unit of Prior Document 2 is installed in an air purifier provided in a shoe closet, and the air filtering unit of Prior Document 4 is installed on a flow path .

Accordingly, it is difficult to replace the filter by the user, so it is difficult to replace the filter from time to time. Rather, there is a problem in that filter efficiency is reduced due to contamination of the filter.

(Prior Document 0001) Korean Patent Laid-Open No. 10-2009-0040630 (Prior Document 0002) Korean Patent Laid-Open No. 10-2020-0117286 (Prior Document 0003) Korean Patent Publication No. 10-2020-0046715 (Prior Document 0004) Korean Patent Publication No. 10-2019-0055303

The present invention has been devised to solve the problems of the prior art described above.

That is, an object of the present invention is to remove moisture in the air sprayed toward the entrants when the entrants enter and exit.

In addition, an object of the present invention is to allow the user to easily discharge the collected moisture separated from the air.

In addition, an object of the present invention is to allow a user to easily replace the filter.

In order to achieve the above object, the sanitary management device for the entrance of the present invention is provided with an air management module including a water filter and a drip tray.

In addition, in the sanitary management device for the entrance of the present invention, a foreign material filter may be installed in the filter housing.

In addition, in the sanitary management device for the entrance of the present invention, the moisture filter may be installed in the filter housing.

In addition, in the sanitary management device for entrance and exit of the present invention, the foreign material filter may be located on the air inlet side than the moisture filter.

In addition, the sanitary management device for the entrance of the present invention, the drip tray may be configured to store the water filtered by the water filter.

In addition, in the sanitary management device for the entrance of the present invention, the filter housing constituting the air management module may be installed so as to be taken out from the indoor wall of the fixed frame into the room.

In addition, the sanitary management device for the entrance of the present invention may be provided with a cover body on the front surface of the filter housing.

In addition, the sanitary management device for the entrance of the present invention, both sides of the filter housing may be rotatably installed on both sides of the wall in the fixed frame.

In addition, the sanitary management device for the entrance of the present invention may be installed so that the filter is taken out to the open upper surface of the filter housing.

In addition, in the sanitary management device for the entrance of the present invention, a drip tray may be installed at the lower portion of the filter housing.

In addition, the sanitary management device for the entrance of the present invention may be provided with a fixed connection duct to the fixed frame.

In addition, the sanitary management device for the entrance of the present invention, the filter housing may be provided with a moving duct.

In addition, in the sanitary management device for the entrance of the present invention, the fixed connection duct and the moving duct may be connected to both ends of the rotating connection duct, respectively.

In addition, in the sanitary management device for entrance and exit of the present invention, at least one connection portion of the connection portion of the rotational connection duct and the fixed connection duct or the connection portion of the movable duct and the rotational connection duct may be rotatably connected.

In addition, in the sanitary management device for entrance and exit of the present invention, the air management module may further include a water tank.

In addition, in the sanitary management device for entrance and exit of the present invention, the water tank and the drip tray are connected by a connection pipe to provide moisture from the drip tray to the water tank.

In addition, in the sanitary management device for entrance and exit of the present invention, a coupler to which a connection pipe is connected may be provided in the water tank.

In addition, in the sanitary management device for the entrance of the present invention, the air management module may include a vacuum pump.

In addition, in the sanitary management device for the entrance of the present invention, the vacuum pump may be operated to lower the pressure in the water tank.

In addition, the sanitary management device for the entrance of the present invention, the water tank may be provided with a handle.

In addition, in the sanitary management device for entrance and exit of the present invention, the water tank may be formed of a cylindrical body with an open upper surface.

In addition, in the sanitary management device for the entrance of the present invention, the open upper surface of the water tank may be closed with a cover.

In addition, in the sanitary management device for entrance and exit of the present invention, the water tank may be detachably installed on the upper surface of the filter housing.

In addition, in the sanitary management device for the entrance of the present invention, the water tank may be located in front of the filter of the filter housing.

In addition, in the sanitary management device for the entrance of the present invention, the functional module may be located on the upper side of the air management module.

In addition, the sanitary management device for the entrance of the present invention, while the duct unit is connected to the rear wall surface of the air management module can be extended to reach the upper side of the entrance space past the outside of the functional module.

In addition, the sanitary management device for the entrance of the present invention may be provided with a footrest on the floor of the entrance space that the visitor steps on and climbs.

In addition, the sanitary management device for the entrance and exit of the present invention, the air management module is connected to the footrest, it is possible to suck the air containing foreign substances and moisture flowing down to the footrest.

In addition, the sanitary management device for the entrance of the present invention, the fixed frame may be provided with a fixed connection duct for guiding the intake flow of air.

In addition, the sanitary management device for the entrance of the present invention, the fixed connection duct can suck the foreign substances and air flowing down to the scaffold while being connected to the scaffold.

In addition, in the sanitary management device for entrance and exit of the present invention, a moving duct for discharging the air provided from the fixed connection duct to the filter may be provided in the filter housing.

In addition, in the sanitary management device for the entrance of the present invention, the fixed connection duct and the moving duct may be connected to both ends of the rotating connection duct, respectively.

In addition, in the sanitary management device for entrance and exit of the present invention, at least one connection portion of the connection portion of the rotational connection duct and the fixed connection duct or the connection portion of the movable duct and the rotational connection duct may be rotatably connected.

The sanitary management device for the entrance of the present invention as described above has at least one or more of the following effects.

In the sanitary management device for the entrance of the present invention, moisture in the air can be removed because the moisture filter is included in the air management module. That is, discomfort that may be caused by the occupant being provided with humid air is prevented, and the entrance space can always be maintained in a dry state.

In addition, in the sanitary management device for the entrance of the present invention, the user can easily replace the filter because the filter housing can be taken out from the fixed frame of the air management module to the room (entrance space). That is, the filter can be replaced without disassembling the air management module.

In addition, since the sanitary management device for the entrance of the present invention is provided with a drip tray for receiving the water filtered by the water filter, the user's inconvenience for water treatment can be reduced. That is, the moisture filtered by the moisture filter can be stored in the drip tray without flowing down to the entrance.

In addition, since the sanitary management device for the entrance of the present invention can be opened while the filter housing is tilted back and forth, filter replacement can be made more easily. That is, since the filter housing is opened so that the upper part is exposed when replacing the filter, the user can easily replace the filter.

In addition, in the sanitary management device for entrance and exit of the present invention, since the drip tray is located below the moisture filter, the moisture filtered by the moisture filter can flow down to the drip tray.

In addition, since the sanitary management device for the entrance of the present invention is provided with a fixed connection duct in the fixed frame, it is possible to suck air from the bottom of the entrance space.

In addition, the sanitary management device for the entrance of the present invention, since the fixed connection duct of the fixed frame is connected to the footrest, it is possible to suck the foreign substances and air flowing down to the footrest.

In addition, in the sanitary management device for the entrance of the present invention, since the fixed connection duct fixed to the fixed frame and the moving duct provided in the filter housing are connected by a rotating connection duct, each filter can be opened while the filter housing is tilted from the fixed frame. have.

In addition, in the sanitary management device for the entrance of the present invention, since the water tank is provided in the air management module, the water flowing down to the drip tray can be temporarily stored in the water tank.

In addition, in the sanitary management device for entrance and exit of the present invention, since the water tank is configured such that the coupler is closed when the connecting pipe is separated, moisture stored in the water tank can be prevented from flowing down undesirably.

In addition, in the sanitary management device for entrance and exit of the present invention, since a vacuum pump is provided in the air management module, it is possible to raise the moisture stored in the drip tray, and thereby the water tank can be arranged at a position where the user can easily take it out.

In addition, in the sanitary management device for entrance and exit of the present invention, since the handle is formed on the cover for closing the upper surface of the water tank, the water tank can be conveniently taken out from the filter housing.

1 is a front perspective view showing a sanitary management device for an entrance according to an embodiment of the present invention;
Figure 2 is a rear perspective view showing a sanitary management device for an entrance according to an embodiment of the present invention;
3 is a side view showing a sanitary management device for an entrance according to an embodiment of the present invention;
Figure 4 is a front view illustrating the sanitary management device for the entrance according to the embodiment of the present invention
5 is a rear view showing a sanitary management device for an entrance according to an embodiment of the present invention;
6 is a cross-sectional view illustrating a sanitary management device for an entrance according to an embodiment of the present invention;
7 is an enlarged view of part “A” of FIG. 6
8 is an enlarged view of part “B” of FIG. 6
9 is a perspective view of a state in which the front housing of the filter housing is removed to explain the internal structure of the air management module among the sanitary management apparatus for entrances according to an embodiment of the present invention;
10 is a perspective view illustrating a relationship between a water tank and a water tray in the sanitary management device for entrances according to an embodiment of the present invention;
11 is a front view showing the relationship between the water tank and the water tray in the sanitary management device for the entrance according to the embodiment of the present invention;
12 is a perspective view showing an internal structure of an air management module of a sanitary management device for an entrance according to an embodiment of the present invention;
13 is an enlarged view of part “C” of FIG. 12
Figure 14 is a perspective view showing the main part of the footrest of the sanitary management device for the entrance according to the embodiment of the present invention
15 is an enlarged view of part “D” of FIG. 9
16 is a cross-sectional view showing the internal structure of a footrest among the sanitary management device for entrances according to an embodiment of the present invention;
17 is a state diagram showing the air flow during the operation of the sanitary management device for the entrance according to the embodiment of the present invention;
18 is a perspective view of a state in which the filter housing is opened for filter replacement of the sanitary management device for entrances according to an embodiment of the present invention;
19 is a side view of a state in which the filter housing is opened for filter replacement of the sanitary management device for entrances according to an embodiment of the present invention;
20 is a cross-sectional view of a state in which the filter housing is opened for filter replacement of the sanitary management device for entrances according to an embodiment of the present invention;
21 is an enlarged view of part “E” of FIG. 20
22 is a perspective view of a main part of a state in which the filter is taken out from the filter housing of the sanitary management device for the entrance according to the embodiment of the present invention;
23 is a sectional view of a main part of a state in which the filter is taken out from the filter housing of the sanitary management device for the entrance according to the embodiment of the present invention;
24 is a perspective view of a main part of a state in which the water tank is taken out from the filter housing of the sanitary management device for the entrance according to the embodiment of the present invention;

Hereinafter, a preferred embodiment of the sanitary management device for the entrance of the present invention will be described with reference to the accompanying Figures 1 to 24.

Prior to the description, the sanitary management device for an entrance according to an embodiment of the present invention may be installed in the entrance space going into and out of the indoor space.

For example, when a sanitary management device for an entrance is installed in a residential space, the sanitary management device for an entrance may be installed in the entrance. That is, the entrance may be an entrance space.

When the sanitary device for the entrance is installed in the office space, the sanitary management device for the entrance may be installed in a space provided at the entrance of the office space.

1 is a front perspective view showing a sanitary management device for an entrance according to an embodiment of the present invention, Figure 2 is a rear perspective view showing a sanitary management device for an entrance according to an embodiment of the present invention.

In addition, the attached Figure 3 is a side view shown to explain the sanitary management device for the entrance according to the embodiment of the present invention, Figure 4 is a front view shown to explain the sanitary management device for the entrance according to the embodiment of the present invention.

In addition, the attached Figure 5 is a rear view shown to explain the sanitary management device for the entrance according to the embodiment of the present invention, Figure 6 is a cross-sectional view shown to explain the sanitary management device for the entrance according to the embodiment of the present invention .

As shown in these drawings, the sanitary management device for an entrance according to an embodiment of the present invention is made to include an air management module 200, and in particular, the air management module 200 allows the water to be filtered while the filtered This is to make it easier to drain the moisture out.

The sanitary management device for an entrance according to an embodiment of the present invention having these characteristics will be described in more detail for each configuration as follows.

First, the sanitary management device for the entrance according to the embodiment of the present invention is configured to include a fan assembly (300).

The fan assembly 300 is a device for generating air blowing force.

The fan assembly 300 may include a fan housing 310 and a blowing fan 320 .

The fan housing 310 forms the exterior of the fan assembly 300 , and the blowing fan 320 is installed in the fan housing 310 .

An inlet hole 312 through which air is introduced and an outlet pipe 314 through which air is discharged are formed in the fan housing 310 . In this case, the inlet hole 312 is formed on one side wall of the fan housing 310 , and the outlet pipe 314 is formed on a peripheral surface of the fan housing 310 .

In addition, the blowing fan 320 may be configured as a centrifugal fan that sucks air in an axial direction and then discharges it in a radial direction. That is, the blowing fan 320 may be configured to suck air through the inlet hole 312 and then discharge it to the outlet pipe 314 . The blowing fan 320 may be operated by a fan motor (not shown) installed inside or outside the fan housing 310 .

Next, the sanitary management device for the entrance according to the embodiment of the present invention is configured to include the duct unit (400).

The duct unit 400 serves to guide the airflow formed in the fan assembly 300 to the upper part of the entrance space.

The duct unit 400 may include a first duct 410 and a second duct 420 .

Here, the first duct 410 may extend along the sidewall of the entrance space, and the first inlet 412 of the first duct 410 is to be connected to the outlet pipe 314 of the fan housing 310 . can

The outlet pipe 314 of the fan housing 310 is disposed to face upward, and the first inlet 412 of the first duct 410 is formed at the lower end of the first duct 410 and the outlet pipe 314 is connected.

At this time, in the first inlet 412 of the first duct 410 , the connection portion with the outlet pipe 314 is relatively narrow compared to other portions, or gradually increases toward the connection portion with the outlet tube 314 . It may be formed to be narrow.

In addition, the second duct 420 is configured to receive the air that has passed through the first duct 410 while being positioned on the ceiling side of the entrance space. To this end, one end of the second duct 420 is connected to the first duct 410 .

In addition, the second duct 420 may be provided with an air injector 500 .

The air injector 500 is formed to receive air from the second duct 420 and inject the air toward the occupants.

In the embodiment of the present invention, the second duct 420 extends from the first duct 410 to a central portion of the ceiling of the entrance space, and is disposed on at least a portion of the floor of the second duct 420 . It is assumed that the air injector 500 is installed as an example.

In this case, the air injector 500 may be installed to be embedded in the ceiling of the entrance space, or may be installed separately from the ceiling of the entrance space.

Although not shown, the air injector 500 may be connected to another flow path extending from the second duct 420, and may be installed on any one wall of the upper surface or the circumferential surface of the second duct 420, or It may be installed together on at least two or more surfaces of the second duct 420 .

In addition, the air injector 500 may be formed of a plate material in which injection holes are formed. Of course, the air injector 500 may be formed in a variety of structures, such as may be formed of a conventional nozzle, may be formed of a pipe in which the injection hole is formed.

Next, the sanitary management device for the entrance according to the embodiment of the present invention is configured to include an air management module (200).

The air management module 200 may remove foreign substances and moisture in the air flowing into the duct unit 400 .

The air management module 200 may include a fixed frame 210 that forms an exterior.

6 and 7 , the fixed frame 210 is formed as a box having a space therein, and the space is formed to be opened in front and rear of the fixed frame 210 .

Here, the rear of the fixed frame 210 is positioned to face the side wall of the entrance space (the wall on the side where the duct unit is installed), and the front of the fixed frame 210 is positioned to face the occupants in the entrance space.

In addition, a fixed connection duct 231 guiding air sucked into the air management module 200 through the filter housing 220 may be provided in the fixed frame 210 .

As shown in FIGS. 8 and 9 , the fixed connection duct 231 may be installed to pass through the bottom surface of the fixed frame 210 . Specifically, the fixed connection duct 231 may be installed on one side (closer to the entrance space) of the bottom surface of the fixed frame 210 .

The fixed connection duct 231 may be formed vertically from the ground, inclined or rounded, and a vertical portion and an inclined portion may be formed together.

In the embodiment of the present invention, the fixed connection duct 231 is configured to include a lower vertical end 231a and an upper inclined end 231b. At this time, the inclined end 231b is inclined forward toward the upper portion. Accordingly, even if the position where the fixed connection duct 231 is installed is adjacent to the first filter 223 in the filter housing 220 , air is discharged toward the first filter 223 from the front of the first filter 223 . be able to do

In addition, the outlet 212 (refer to the attached FIG. 7) may be formed on the rear surface (rear wall) of the fixing frame 210, respectively. The fan housing 310 of the fan assembly 300 is positioned on the rear surface of the fixed frame 210, and the fan housing 310 may be installed so that its inlet hole 312 matches the outlet 212. have.

In addition, the air management module 200 may include a filter housing 220 .

At least one filter 223 , 225 , 227 may be installed in the filter housing 220 .

A front cover 221 may be installed on the front surface of the filter housing 220 . The front cover 221 forms the front exterior of the air management module 200 . The front cover 221 may be moved (rotated) together with the filter housing 220 while shielding the filter housing 220 . The upper end of the front cover 221 may be used as a handle for rotating the filter housing 220 .

A first slot 222 and a second slot 224 that are opened upwardly may be sequentially formed in the filter housing 220 . The first slot 222 and the second slot 224 may be formed to insert the lower ends of the filters 223 and 225 from the top.

A first filter 223 may be positioned in the first slot 222 , and a second filter 225 may be positioned in the second slot 224 . Of course, a third slot 226 may be further provided in the filter housing 220 , and a third filter 227 may be positioned in the third slot 226 .

Each of the filters 223 , 225 , and 227 may include a foreign material filter that filters out foreign substances in the air and a moisture filter that filters moisture in the air. Of course, each of the filters 223, 225, 227 may consist of only a moisture filter that filters moisture in the air, and at least one filter of a deodorizing filter that filters out odor components in the air and an antibacterial filter that sterilizes bacteria in the air may be further included. have.

Preferably, each of the filters 223 , 225 , and 227 may include at least one foreign material filter and at least one moisture filter.

Specifically, the first filter 223 may be configured as a foreign material filter, and the second filter 225 may be configured as a moisture filter. That is, foreign substances are preferentially filtered out of the inhaled air, and then moisture is filtered out.

In this case, the foreign material filter may be composed of a filter formed of paper, fiber, or metal mesh. The moisture filter may be composed of a filter formed mainly of at least one of silica gel, zeolite, lithium chloride, and calcium chloride.

Of course, any component may be used as the moisture filter as long as it can absorb or filter moisture.

The third filter 227 may be provided as the same type of filter (a filter having the same function) as the first filter 223 or the second filter 225, or a filter having a different function (eg, a deodorizing filter or, antibacterial filter). Of course, each of the filters 223 , 225 , and 227 may be arranged differently from the embodiment according to the type of filter or the size of foreign substances.

In addition, a moving duct 233 may be provided in the filter housing 220 .

The moving duct 233 is connected to the fixed connecting duct 231 and receives air from the fixed connecting duct 231 and discharges the air toward the air inlet side of the portion where the filters 223, 225, and 227 are installed. do.

The moving duct 233 may be provided on the rear surface of the front cover 221 or in front of the first filter 223 of the filter housing 220 . Accordingly, the moving duct 233 may be operated together with the front cover 221 or the filter housing 220, and the moving duct 233 guides the air to flow toward the overlapping direction of the filters 223, 225, 227. can do.

At least a portion of the moving duct 233 is formed to open toward the first filter 223 .

In particular, one end of the rotation connection duct 232 is rotatably installed in the fixed connection duct 231 , and the movable duct 233 may be configured to be connected to the other end of the rotation connection duct 232 .

Specifically, the lower end of the rotating connection duct 232 is installed at the outlet formed in the upper part of the fixed connection duct 231 as shown in FIGS. 8 and 9, and is formed in the lower part of the movable duct 233. The upper end of the rotation connection duct 232 is connected to the inlet.

In this case, the outlet of the moving duct 233 may be opened toward the filters 223 , 225 , and 227 of the filter housing 220 .

Accordingly, the air flowing into the fixed connection duct 231 may be moved to the moving duct 233 through the rotating connection duct 232 , and the air is continuously transferred from the moving duct 233 to the filter housing Each filter 223 , 225 , 227 in 220 may be sequentially passed.

In addition, the upper surface of the filter housing 220 may be selectively exposed in the entrance space while rotating around the rotation connection duct 232 . Although not shown, the rotation angle of the rotation connection duct 232 is configured to be limited to prevent the filter housing 220 from being inclined excessively.

The rotating connecting duct 232 may be assembled to the fixed connecting duct 234 while being made separately from the fixed connecting duct 231 to be able to rotate by a predetermined angle.

Of course, the filter housing 220 may be configured to be rotatably coupled to the fixed frame 210 separately from the rotation connection duct 232 .

For example, both outer surfaces of the filter housing 220 and both inner surfaces of the fixed frame 210 may be configured to be connected by hinges (not shown). That is, the filter housing 220 may be configured to be inclined from the fixed frame 210 with the hinge as a rotation center.

In this case, the hinge and the rotation center of the rotation connection duct 232 may be formed to be the same. If the hinge and the rotation center of the rotation connection duct 232 are formed differently, the rotation connection duct 232 may be formed of a bent or rotatable structure such as a corrugated pipe hose.

In addition, the air management module 200 may include a water filter of the filter housing 220 , that is, a drip tray 240 for receiving the water filtered by the second filter 225 .

The drip tray 240 may be located at the bottom of the filter housing 220 .

Specifically, the drip tray 240 may be located at the lower portion of the second slot 224 to receive the water filtered by the second filter 225 while the top surface is opened.

In addition, the air management module 200 may include a water tank 250 for storing water flowing down to the drip tray 240 .

The water tank 250 may be mounted on the upper surface of the filter housing 220 . Specifically, a mounting groove 228 in which the water tank 250 is mounted is formed on the upper surface of the filter housing 220 , and the water tank 250 may be detachably installed in the mounting groove 228 . have. In this case, the mounting groove 228 may be formed in front of the first slot 222 . This is as shown in the accompanying Figures 12 and 13.

The water tank 250 may be formed as a barrel with an open upper surface, and the open upper surface may be closed with a cover 251 . At this time, since the handle 252 is formed on the cover 251 , the water tank 250 can be easily taken out from the mounting groove 228 .

In addition, the drip tray 240 and the water tank 250 may be connected by a connection pipe 260 . The connection pipe 260 serves to transfer the water collected in the drip tray 240 to the water tank 250 . This is as shown in the accompanying FIGS. 10 and 11 .

One end of the connection pipe 260 may be connected to the front bottom side of the drip tray 240 . At this time, a portion of the drip tray 240 to which the connection pipe 260 is connected may be formed to protrude forward than other portions. That is, considering that the drip tray 240 is located at the bottom of the filter and the water tank 250 is located in front of the filter, a part of the drip tray 240 protrudes forward as much as the position of the water tank 250 to the connection pipe 260 . to minimize the bending of Although not shown in detail, the bottom of the drip tray 240 may be formed to be inclined downward toward a portion where the connection pipe 260 is connected.

The other end of the connection pipe 260 may be connected to the water tank 250 through the mounting groove 228 .

The water tank 250 may be provided with a coupler 253 to which the connection pipe 260 is connected. For example, the connection pipe 260 may be configured as a male coupler, and the coupler 253 of the water tank 250 may be configured as a female coupler.

The coupler 253 may be configured to have a valve (not shown) that closes the flow path when the connection pipe 260 is disconnected. That is, when the user takes out the water tank 250 from the mounting groove 228 , even if the coupler 253 and the connection pipe 260 are disconnected, the water in the water tank 250 is discharged through the coupler 253 . spillage is prevented.

The transfer of water from the drip tray 240 to the water tank 250 may use a pump or a capillary phenomenon.

In the embodiment of the present invention, it is assumed that the air management module 200 is configured to further include a vacuum pump 280 (see attached FIG. 10 ). The vacuum pump 280 may be provided on the inner wall surface of the mounting groove 228 of the filter housing 220 , and is operated when the water tank 250 is mounted in the mounting groove 228 and the water tank 250 . It may be configured to evacuate the interior. That is, the water in the drip tray can be sucked up by the connection pipe 260 by vacuuming the inside of the water tank 250 by the vacuum pump 280 .

Although not shown, the space in which the vacuum pump 280 is installed communicates with the space in the mounting groove 228 through a communication hole (not shown), and the communication hole is a water tank 250 mounting groove ( 228 , it communicates with the inside of the water tank 250 while matching another communication hole formed on the circumferential surface of the water tank 250 .

The vacuum pump 280 may be configured to operate according to the water level stored in the drip tray 240 . For example, a water level sensor (not shown) is provided in the drip tray 240 , and the vacuum pump 280 may be configured to operate when the water level sensed by the water level sensor exceeds a set water level. Accordingly, the water in the drip tray 240 can be maintained at a set water level without the vacuum pump 280 being constantly operated.

In addition, the air management module 200 may manage the humidity and temperature of the air supplied to the duct unit (400). To this end, there may be a heat exchanger 271 (see attached FIG. 7 ) at the rear end of the fixed frame 210 .

The heat exchanger 271 may be installed to face the third filter 275 . That is, the air that has passed through the third filter 227 can flow through the heat exchanger 271 to the fan assembly 300 .

The air inlet side of the heat exchanger 271 may communicate with the air outlet of the filter housing 220 . That is, the heat exchanger 271 may exchange heat with the air that has passed through the filter housing 220 .

In addition, the air outlet side of the heat exchanger 271 may communicate with the inlet hole 312 of the fan assembly 300 . That is, the air may pass through the fan housing 310 after heat exchange while passing through the heat exchanger 271 .

Meanwhile, the air management module 200 may additionally include components of a heat exchange cycle for the operation of the heat exchanger 271 . For example, although not shown, a condenser and an expander may be additionally provided in the air management module 200 . Reference numeral 272 denotes a compressor.

It is possible to set the temperature of the air passing through the air management module 200 due to the heat exchanger 271 . That is, it is possible to remove residual moisture in the air that has passed through the second filter (water filter) 225 due to the heat exchanger 271 . Of course, a heater may be used instead of the heat exchanger 271 .

Meanwhile, a function module 600 may be installed on the air management module 200 .

An example of the function module 600 may be a clothes management device. When clothes are placed inside the clothes management device, dust from clothes can be removed or sterilized. Alternatively, it may also perform a function such as straightening the wrinkles of clothing.

As another example of the functional module 600, there may be various things such as a shoe manager, an umbrella manager, a shoe store, an umbrella store, and the like, and may be provided as a space for storing the user's belongings. For reference, these functional modules 600 are not alone, but several may be combined.

In addition, the inner space of the functional module 600 may be formed to be opened as an entrance space, and the open portion may be configured to be opened and closed by the door 610 . In this case, the door 610 may be formed as a rotary door.

In particular, when the function module 600 is installed above the air management module 200 as described above, the first duct 410 of the duct unit 400 is formed on the rear wall surface of the air management module 200 (of the entrance space). It may be connected to the wall opposite the side wall) and extend beyond the outside of the function module 600 to reach the upper side of the entrance space.

On the other hand, the footrest 100 may be provided on the floor of the entrance space. The footrest 100 has a predetermined area, and may have an area on which an occupant can stand. At this time, the scaffold 100 may be embedded in the floor of the entrance space or may be mounted on the floor of the entrance space.

In the drawing, the footrest 100 has a rectangular plate shape. However, depending on the shape of the entrance space, the shape of the scaffold 100 may be in various plate shapes, such as a circle, an oval, a track type, a polygon. At least one entrant may be positioned on the scaffold 100 .

The footrest 100 may serve to support the entrants. The footrest 100 may be configured to suck air in the entrance space by driving the fan assembly 300 .

The accompanying drawings 9 and 14 to 16 are views illustrating the scaffold 100 .

As shown in these drawings, the scaffold 100 may include a base plate 110 , a circumferential frame 120 , and a plurality of support bars 130 .

Here, the base plate 110 forms a skeleton of the corresponding scaffold 100 . That is, the base plate 110 forms the bottom of the scaffold 100 .

In addition, a suction passage 111 may be formed on the upper surface of the base plate 110 . The suction flow path 111 may be formed as a recessed groove so that air flows toward the air management module 200 .

A plurality of the suction passages 111 may be formed side by side while being spaced apart from each other. The suction flow path 111 may be formed over the entire portion of the base plate 110 , or may be formed only on a part of the base plate 110 .

In the embodiment of the present invention, it is assumed that the suction passage 111 is formed in a suction area of a predetermined area. The suction area may have an area sufficient to allow at least one or more people to stand on it.

The suction passage 111 may extend to the peripheral frame 120 of one edge of the base plate 110 . Specifically, the suction flow path 111 is formed such that the air flow is guided toward the peripheral frame 120 located at the connection portion with the air management module 200 .

The circumferential frame 120 may be formed around the edge of the base plate 110 .

A communication passage 121 is formed in the circumferential frame 120 , and the communication passage 121 is formed such that each of the suction passages 111 communicates at once.

At the same time, the fixed connection duct 231 of the air management module 200 is connected to the communication passage 121 . Specifically, the inlet formed at the lower portion of the fixed connection duct 231 is installed to pass through the circumferential frame 120 and communicate with the communication passage 121 . Accordingly, the air flowing through each suction passage 111 is supplied to the communication passage 121 and then provided to the air management module 200 through the fixed connection duct 231 .

The support bar 130 is provided in plurality and is installed in a direction parallel to the suction passage 111 formed on the upper surface of the base plate 110 .

The support bar 130 may be formed as a square tube having a rectangular cross-section. That is, by making the support bar 130 have a hollow shape, it is possible to reduce the weight of the entire scaffold 100 while securing durability against external force.

In particular, each of the support bars 130 is installed to be spaced apart from each other and the suction passages 111 are respectively positioned at the bottom between the support bars 130 . That is, dust or foreign substances falling from the person passing through the gap between the support bars 130 are provided to the suction passage 111 together with the air.

At this time, the interval between the adjacent support bars 130 is configured such that the air in the entrance space is sucked into the suction passage 111 while forming the suction slot 131 .

The suction slot 131 may have a width corresponding to the maximum thickness of the support bar 130 , and foreign substances larger than the width of the suction slot 131 are blocked from entering the suction passage 111 . That is, the support bars 130 may serve as a kind of filter to block a relatively large foreign material from entering the suction passage 111 .

Of course, as the width (interval between the support bars) of the suction slot 131 increases, the air suction force applied to the side farther from the communication passage 121 among the suction slots 131 may be decreased. It is preferable to determine the width of the suction slot 131 in consideration of the air suction force.

In addition, guide ribs 132 may be provided between each of the support bars 130 , respectively. The guide ribs 132 determine an interval between the respective support bars 130 . That is, the thickness of the guide rib 132 becomes the interval between the respective support bars 130 or the width of the suction slot 1310 .

In this case, the guide ribs 132 may be provided partially between each of the support bars 130 , or may be provided only on one part. Preferably, the length of the guide rib 132 may be shorter than the length of the support bar 130 .

In addition, a UV light source 134 for generating ultraviolet rays for sterilization and disinfection may be provided at least in part between each of the support bars 130 . The UV light source 134 may be mounted on a substrate 133 , and the substrate 133 may be positioned in a portion of the suction passage 111 .

In this case, a substrate groove 112 is formed on the upper surface of the base plate 110 , and the substrate 133 may be mounted in the substrate groove 112 . In addition, the UV light source 134 may provide UV through the light guide plate 135 , and the light guide plate 135 may be inserted between the respective support bars.

Hereinafter, the operation of the sanitary management device for the entrance according to the embodiment of the present invention described above will be described.

When an occupant enters the entrance space, the entrant's entry may be detected by a sensor (not shown). The sensor may be a sensor that detects the opening of an entrance door (outdoor door) or a motion sensor provided in an entrance space.

And, when the entry of the entrant is sensed and the entrant climbs on the footrest 100, the blowing fan 320 of the fan assembly 300 is operated to generate air blowing force. Of course, the blowing fan 320 may be controlled to operate from when the outdoor door is opened.

In addition, when the occupant climbs on the scaffold, the UV light source 134 positioned between the support bars 130 emits light and irradiates UV light to the upper portion of the scaffold 100 . As a result, the ultraviolet rays are intensively irradiated to the shoes and lower body parts of the visitor, thereby sterilizing them.

And, the air in the entrance space by the air blowing force repeatedly circulates through the air management module 200 , the duct unit 400 , and the air sprayer 500 . That is, the air in the entrance space is removed from foreign substances and moisture while passing through the air management module 200 , and continues to pass through the duct unit 400 and the air injector 500 and is sprayed toward the occupants. This is as shown in the attached FIG. 17 .

In particular, the air in the entrance space is provided to the air management module 200 through the suction passage 111 of the footrest 100 . That is, the air flows into the suction flow path 111 through the suction slot 131 between each support bar 130 of the footrest, collects in the communication flow path 121, and then manages the air through the fixed connection duct 231 A module 200 is provided.

In addition, the air supplied to the air management module 200 sequentially passes through the rotating connection duct 232 and the moving duct 233 connected to the fixed connection duct 231 and is discharged to the first filter 223 .

Subsequently, the air sequentially passes through the first filter 223 , the second filter 225 , and the third filter 227 , and foreign substances and moisture contained in the air are removed. That is, the foreign substances contained in the air are filtered out by the first filter 223 made of a foreign material filter, and the moisture contained in the air is filtered by the second filter 225 made of the moisture filter. As a result, the air is discharged in a state in which foreign substances and moisture are removed. In addition, the air may be deodorized or harmful bacteria may be removed while passing through the third filter 227 .

The water filtered by the second filter 225 flows down by its own weight and falls on the drip tray 240 located at the bottom of the second filter 225 . If the water level stored in the drip tray 240 exceeds the set water level, the vacuum pump 280 is operated to store the water in the drip tray 240 in the water tank 250 . Accordingly, the problem that the drip tray 240 overflows is prevented.

In addition, the air sequentially passing through each of the filters 223 , 225 , and 227 may rise (or fall) to a preset temperature while passing through the heat exchanger 271 or the heater.

Then, the air that has passed through the heat exchanger 271 or the heater passes through the outlet 212 formed in the fixed frame 210 and the inlet hole 312 of the fan housing 310 to be introduced into the fan housing 310 . .

The air introduced into the fan housing 310 passes through the discharge pipe 314 by the guidance of the blowing fan 320 and is provided to the duct unit 400, and after flowing through the duct unit 400, an air sprayer ( 500) through the spray to the occupants in the entrance space.

And, after the sprayed air is again sucked into the suction passage 111 of the footrest 100, the air circulation that sequentially flows through the air management module 200, the fan assembly 300, and the duct unit 400 is repeated repeatedly is done

Accordingly, dust, moisture, or contaminants introduced into the entrance space by attaching to the clothes, shoes, or body of the occupant are treated in the entrance space, and the entrant can enter the room with the contaminants removed.

On the other hand, after the above-described hygiene management for the entrants is performed, foreign substances (foreign substances larger than the width of the suction slot) remaining between each support bar 130 of the footrest 100 are cleaned and removed.

Then, the foreign substances filtered by the first filter 223 are removed by cleaning after taking out the first filter 223 .

The first filter 223 may be taken out by manipulating and tilting the filter housing 220 of the air management module 200 .

That is, when the filter housing 220 is rotated by manipulating the front cover 221 , the upper surface of the filter housing 220 is exposed to the interior (entrance space). This is as shown in the accompanying Figures 19 to 21.

In this state, as shown in FIGS. 22 and 23 , the first filter 223 is taken out from the first slot 222 upwards, and then foreign substances are cleaned. In the same way, the second filter 225 and the third filter 227 may be taken out from the second slot 224 and the third slot 226 to be cleaned.

In addition, when the water level received in the drip tray 240 exceeds the set water level, the vacuum pump 280 is operated to vacuum the inside of the water tank 250 . Accordingly, water from the drip tray 240 is sucked into the water tank 250 through the connection pipe 260 connected to the water tank 250 and stored, and no residual water remains in the drip tray 240 .

When the water tank 250 is to be taken out, the filter housing 220 is rotated by manipulating the front cover 221 . At this time, the filter housing 220 is rotated based on the rotation connection duct (232).

Accordingly, the upper surface of the filter housing 220 is exposed to the interior, and the water tank 250 is taken out from the mounting groove 228 formed in the upper surface of the filter housing 220 .

At this time, since the handle 252 is formed on the cover 251 of the water tank 250 , the water tank 250 can be easily taken out from the mounting groove 228 . This is as shown in the attached Figure 24.

Thereafter, the empty water tank 250 is mounted in the mounting groove 228 after covering the cover 251 . Then, the filter housing 220 is rotated to close the front cover 221 . Thereby, the sanitary management device for the entrance is in a state that can be reused.

As a result, since the sanitary management device for entrance of the present invention includes a moisture filter in the air management module 200, moisture deposited on the entrant can be removed when the occupant enters the room, and the entrant is provided with humid air. The discomfort that may be caused can be prevented. At the same time, it is possible to always keep the entrance space in a dry state.

In addition, in the sanitary management device for the entrance of the present invention, since the filter housing 220 can be taken out from the fixed frame 210 of the air management module 200 to the room (entrance space), the user can easily replace the filters 223,225,227. can That is, the filters 223 , 225 , and 227 can be replaced without disassembling the air management module 200 .

In particular, since the filter housing 220 is tilted back and forth and opened, the filters 223 , 225 , and 227 can be replaced more easily.

In addition, in the sanitary management device for the entrance of the present invention, the user's inconvenience for water treatment can be reduced because the water filtered down by the water filter is received by the drip tray 240 . That is, the moisture filtered by the moisture filter can be stored in the drip tray 240 without flowing down to the entrance.

In particular, since the water existing in the drip tray 240 is stored in the water tank 250 , the problem of overflow of water from the drip tray 240 is prevented. In addition, since the user only needs to empty the water tank 250, water treatment is easy.

100. Footrest
110. Base plate 111. Suction flow path
112. Board groove 120. Perimeter frame
121. Conduit Euro 130. Jijibaa
131. Suction slot 132. Guide rib
133. Substrate 134. UV light source
135. light guide plate
200. Air management module
210. Fixed frame 212. Outlet
220. Filter housing 221. Front cover
222. First Slot 223. First Filter
224. Second Slot 225. Second Filter
226. 3rd slot 227. 3rd filter
228. Mounting groove 231. Fixed connection duct
231a. vertical stage 231b. slope
232. Rotating connection duct 233. Moving duct
240. drip tray 250. water tank
251. Cover 252. Handle
253. Coupler 260. Connection pipe
271. Heat Exchanger 272. Compressor
280. vacuum pump
300. Fan assembly
310. Fan housing 312. Inlet hole
320. Blowing fan
400. Duct unit
410. 1st duct 412. 1st entrance
420. Second Duct
500. Air blower
600. Function module 610. Door

Claims (20)

a fan assembly for generating air blowing force;
a duct unit for guiding the flow of air so that air is sucked by the air blowing force by the operation of the fan assembly and sprayed to the occupants;
It includes; an air management module connected to the duct unit and removing foreign substances from the air flowing into the duct unit.
The air management module,
A fixed frame that forms the exterior,
A filter housing in which a filter to filter moisture in the air is installed,
Sanitary management device for entrance, characterized in that it comprises a drip tray for receiving the water filtered by the filter. The method of claim 1,
The filter housing is a sanitary management device for an entrance, characterized in that installed so as to be taken out from the fixed frame to the entrance space. The method of claim 1,
The filter housing is a sanitary management device for an entrance, characterized in that it is rotatably installed on the fixed frame. 4. The method of claim 3,
A front cover is provided on the front side of the filter housing to block exposure of the filter when the filter housing is accommodated in the fixed frame. The method of claim 1,
A sanitary management device for entrance, characterized in that the filter housing is provided with an open upper mounting slot and the filter can be taken out. The method of claim 1,
The sanitary control device for entrance, characterized in that the drip tray is located below the filter installed in the filter housing. The method of claim 1,
Sanitary management device for entrance, characterized in that at least one filter for removing or sterilizing foreign substances or removing additional moisture is further provided at the front or rear of the filter. The method of claim 1,
In the fixed frame,
A sanitary management device for an entrance, characterized in that a fixed connection duct is provided to suck air in the entrance space. 9. The method of claim 8,
A moving duct for discharging the air received from the fixed connection duct to the air inlet side of the filter is provided in the filter housing,
The fixed connection duct and the mobile duct are respectively connected to both ends of the rotating connection duct,
Sanitary management device for entrance, characterized in that at least one of the connection portion of the rotation connection duct and the fixed connection duct or the connection portion of the movable duct and the rotation connection duct is rotatably connected. 9. The method of claim 8,
The floor of the entrance space is further provided with a footrest for the visitor to step on,
The fixed connection duct is a sanitary management device for entrance, characterized in that it is made to suck the foreign matter and air flowing down to the scaffold while being connected to the scaffold. 11. The method of claim 10,
The footing is
A base plate having a plurality of suction passages formed on the upper surface to one edge thereof, a peripheral frame formed around the edge of the base plate, and a plurality of support bars installed in parallel with the suction passages on the upper surface of the base plate,
Each of the support bars is installed to be spaced apart from each other and the suction passage is positioned between each support bar,
A communication passage communicating with each of the suction passages is formed in the circumferential frame,
The fixed connection duct is a sanitary management device for an entrance, characterized in that connected to the communication passage. The method of claim 1,
The sanitary management device for entrance, characterized in that the air management module further includes a water tank for receiving and storing the water flowing down to the drip tray. 13. The method of claim 12,
The water tank and the drip tray are connected by a connection pipe, and the sanitary management device for entrance, characterized in that the water from the drip tray is provided to the water tank. 14. The method of claim 13,
The sanitary management device for entrance, characterized in that the water tank is provided with a coupler to which a connection pipe is connected. 14. The method of claim 13,
A mounting groove in which the water tank is mounted is formed in the filter housing,
The connection pipe is a sanitary management device for an entrance, characterized in that installed so as to be connected through the mounting groove. 13. The method of claim 12,
The water tank is formed of a cylindrical body with an open upper surface,
The sanitary management device for entrance, characterized in that the open upper surface of the water tank is closed with a cover having a handle. 13. The method of claim 12,
The water tank is a sanitary management device for entrance, characterized in that located in front of the filter. 13. The method of claim 12,
The sanitary management device for entrance, characterized in that the air management module further includes a vacuum pump for lowering the pressure in the water tank. The method of claim 1,
The air management module is located at the bottom of the entrance space,
A function module for performing a function required by a user is positioned above the air management module,
The duct unit is connected to the rear wall surface of the air management module, the sanitary management device for entrance, characterized in that extending beyond the outside of the function module to reach the upper side of the entrance space. 20. The method of claim 19,
The function module is
A sanitary control device for an entrance, characterized in that it is formed to be open to the interior while providing a space for storage of shoes, clothes, or belongings.

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