KR102192834B1 - Ceiling installation type chamber air purification system - Google Patents

Abstract

The present invention relates to a ceiling-mounted chamber air purification system, and more specifically, a ceiling-mounted type in which water flowing from a water tank and flowing down from a pipe flows down to a PE line through an inclined water guide plate to form a stable water film. It relates to a chamber air purification system.

Description

Ceiling installation type chamber air purification system}

The present invention relates to a ceiling-mounted chamber air purification system, and more specifically, a ceiling-mounted type in which water flowing from a water tank and flowing down from a pipe flows down to a PE line through an inclined water guide plate to form a stable water film. It relates to a chamber air purification system.

Air purification devices for removing impurities in the air and purifying air in a closed space are generally classified into a method using a filter or an electric dust collection method.

The method using a filter is a method of sucking in dust in the air using a filter and filtering it, but there is a problem that the air resistance increases as the dust accumulates, thereby reducing the efficiency of purification, and the method using an electric dust collection method Is a method of attaching dust in the air to the electrode of the dust collection unit while passing through the ionized space, but the electric dust collection method also has a problem in that the purification efficiency decreases as the filter material accumulates on the electrode, and the adsorption power is reduced by the accumulated filter material. Due to this, there is a problem in that the dust is dispersed in the air again.

In order to solve the above problem, a purification method using water has recently been developed. In the case of Korean Patent Publication No. 2004-78740 (published on September 13, 2004), it is applied to a water outlet guide such as a water column spring forming a water filter. It is guided by the air to purify the air. However, according to the above technology, there is a problem in that the purification efficiency is deteriorated because water is scattered by the air passing through the spring and affects the second filter. In addition, according to the above technology, only the cross section of the outlet guide is shown, and the structure of the outlet guide in the width direction is not clear, so it is difficult to grasp the air purification effect due to the cohesive force of water.

In the case of domestic registration patent No. 10-1010559 (registration date: 2011.1.18.), the water supply pipe part formed in a zigzag on the upper front side of the water filter, the water supply pipe part formed inside the water filter and the upper part between the water filter and the barrier filter. It is supposed to form a water film by spraying water to the PE line through the provided spray nozzle, but according to the above technology, the structure of the water supply pipe part is very complicated, and it is manufactured because a plurality of spray nozzles must be provided for each water supply pipe part. There is a problem of an increase in cost, and there is a limitation in purifying air by uniformly forming a water film only by the spraying method according to the above structure in one water filter.

On the other hand, Korean Patent No. 1388639 discloses a plurality of water filters made of PE strings tightly wound up and down; A blocking film formed adjacent to the water filter formed at the rearmost end of the air travel direction to block water splashing while flowing down the PE line of the water filter; A water storage unit formed on the water filter and the blocking film and configured to supply water to the water filter; A water flow unit formed on a lower surface of the water storage unit and through which water flowing down through a water filter is discharged; And a bottom portion supporting the water filter and the blocking film.

However, as shown in Fig. 1, since the internal air flows down to the PE string of the water filter surrounded by four rooms, it is suitable for large-scale facilities, and it is difficult to install in a chamber shape on the ceiling of a small farm because it cannot purify the external air and becomes large. there is a problem.

Korean Patent Laid-Open Patent No. 2013-0015281 discloses that water flows down to the water flow guide unit 310 adjacent to the lower surface through a through hole while water passes through the inside of the upper water frame 300, and the water flows down to the water flow. It is guided by the guide part 310 and flows downward through the PE string 410 formed in contact with both sides to perform an air purification function.

In addition, as shown in Fig. 1d, Korea Open Utility Model No. 2008-0001082 has a wet air purification device that exchanges heat by crossing outdoor air and indoor air, and adsorbs and removes dust or harmful substances contained in outdoor air with fine water droplets. It relates to a ventilation unit provided.

However, in order to easily exchange heat of indoor air, an expensive heat exchanger is required, and dust or harmful substances contained in the outdoor air can be adsorbed with fine water droplets, but in the case of ultrafine dust, there is a problem that it cannot be properly purified. there was.

In addition, reference numerals in Figs. 1A to 1D, which are conventional inventors, are not related to the reference numerals of the present invention described below.

Korean Patent Registration No.1388639 Korean Patent Publication No. 2013-0015281 Korea Open Utility Model No. 2008-0001082

The present invention has been made in order to solve the above problems, by forming a stable water film by allowing water flowing down from a pipe through a water tank to flow down to a PE line through an inclined water flow guide part, thereby forming a stable water film to achieve air purification, and a plurality of The purpose is to achieve an air purification system with improved air purification capability by making it easy to use in a large space by increasing the number of PE lines.

In order to solve the above problems, the present invention is a water tank; Outdoor air induction furnace to receive outdoor air; An indoor air inlet path for introducing indoor air; An air purification unit case located on the upper side of the water tank, forming an outdoor air guide path on one side, and forming an indoor air inflow path on the other side; A fan motor connected through a side surface of the air purification unit case to simultaneously suck in the outdoor air and indoor air and supply the purified air to the purification air outlet passage through the air purification unit case; An outer frame box that protects the air purification unit case and the fan motor cover, and includes an outdoor air guide passage of the air purification unit case, an indoor air inlet passage, and a through hole corresponding to the purified air outlet passage; A plurality of upper pipes installed across the side of the air purification unit case and having perforations formed on the bottom surface for inducing and uniformly spraying water supplied from the water tank along the water guide pipe, and the upper pipe and the lower side A pipe frame including a pipe support for supporting a lower pipe coupled to a position corresponding vertically in the direction; PE strings that are tightly wound in close contact with the outer peripheral surfaces of the upper pipe and the lower pipe to form a thin water film; And a control unit for controlling an inflow amount from the water tank and an air volume of the fan motor.

It further includes an eliminator for removing moisture from saturated air by being purified through the water film of the PE line.

The diameter of the outdoor air induction path is smaller than that of the indoor air inflow path.

And a pipe holder fixed to the upper side of the pipe frame by forming through holes on both side surfaces of the "C" shape to catch and fix the pipe.

When the operation time and operation amount of the ceiling-mounted chamber air purification system are designated and operated through the control unit, the water flowing along the pipe holder and the water guide plate through a plurality of pipes with perforations formed in the bottom of the upper pipe is transferred to the first PE. The string and the second PE string flow respectively, and the surface tension of the water acts to form a thin water film to perform purification.

The pipe holder and the water guide plate are inclined at an inclination of 30 degrees to 50 degrees.

In the air purification unit case, a divider frame for dividing the outdoor air guide path, the indoor air inflow path, and the pipe frame; is further installed.

The PE string passes through the first water film and the second water film, which are formed by crossing PE lines forming both sides of a pipe, and sends the purified air to the fan motor.

In the present invention made as described above, since the water flowing down from the water tank closely adheres to the water guide plate formed at a certain angle and flows down into the wound PE line, the water film for air purification is formed densely, and thus the efficiency of air purification This will be improved.

In addition, according to the present invention, there is no need for internal ventilation through a system formed to penetrate the air purification device with the external environment, so it can be usefully used in a place where air purification is required, such as a livestock house.

Further, according to the present invention, it is possible to easily increase the air purification capacity by increasing the plurality of pipe frames.

In addition, according to the present invention, it is possible to use more conveniently because time control and capacity control are easy by the control unit.

1 a, b, c, and d are diagrams showing a configuration according to a conventional invention.
2 is a view showing the overall configuration of a ceiling-mounted chamber air purification system according to an embodiment of the present invention.
3 is a view showing an exploded configuration of a ceiling-mounted chamber air purification system according to an embodiment of the present invention.
4 is a view showing an outer frame box according to another embodiment of the present invention.
5 is a view showing an air purification unit case according to another embodiment of the present invention.
6 is a view showing a cut surface of an air purification unit case according to another embodiment of the present invention.
7 is a view showing a pipe frame according to another embodiment of the present invention.
8 is a view showing a PE line on a pipe frame according to another embodiment of the present invention.
9 is a sectional view of FIG. 8.
10 is a view showing a pipe holder according to another embodiment of the present invention.
11 is a view showing a pair of pipes according to another embodiment of the present invention.
12 is a view showing a sectional view of a pair of pipes according to another embodiment of the present invention.
13 is a view showing a bottom view of a pair of pipes according to another embodiment of the present invention.

In order to fully understand the present invention, preferred embodiments of the present invention will be described with reference to the accompanying drawings. The embodiments of the present invention may be modified in various forms, and the scope of the present invention should not be construed as being limited to the embodiments described in detail below. This embodiment is provided to more completely explain the present invention to those of ordinary skill in the art. Accordingly, the shape of the element in the drawings may be exaggerated to emphasize a clearer description. It should be noted that in each drawing, the same member may be indicated by the same reference numeral. In addition, detailed descriptions of known functions and configurations that are determined to unnecessarily obscure the subject matter of the present invention will be omitted.

As shown in Figure 2, the present invention is made of the upper cover 12 and the outer frame box 15, it is not shown in the drawing, but draws water from the water tank 40 to the outer frame box 15 It is supplied to the pipes (32, 34) of the air purification unit case (10).

The water guide pipe is bent in a "b" shape on the upper side of the air purification unit case 10 to be connected to the pipe.

The water tank 40 is mounted on a frame forming a right angle and installed on the lower side of the outer frame box 15, and the water from the water tank 40 is supplied by the power of the motor pump through the control of the controller. ) To raise.

An air purification unit case 10 is installed in the outer frame box 15, and the outdoor air induction hole 13 of the outer frame box 15 is an outdoor unit receiving outdoor air from the air purification unit case 10. It is connected to the air induction path 13-1, and the indoor air inlet hole 14 is connected to the indoor air inlet passage 14-1 for introducing indoor air, and the outlet hole of the fan motor cover 21 is purified air. It is connected to the outflow path 14-2.

The air purification unit case 10 has an empty inside of a rectangular parallelepiped shape that forms the outdoor air guide path 13-1 on one side and forms the indoor air inflow path 14-1 on the other side, The fan motor 22 covered by the fan motor cover 21 is installed.

The fan motor 22 is a motor connected through the air purification unit case to suck in the outdoor air and the indoor air at the same time and supply the purified air through the air purification unit case to the purification air outlet path.

The outer frame box 15 of FIG. 4 protects the air purification unit case 10 and the fan motor cover 21, and the outdoor air induction path 13-1 of the air purification unit case 10, indoor air It has a rectangular parallelepiped shape including an inlet passage 14-1 and a through hole corresponding to the purified air outlet passage 14-2.

The pipe frame is installed across the side of the air purification unit case 10, and a perforation on the bottom surface to induce and uniformly spray water supplied from the water tank 40 along a water guide pipe (not shown) ( A plurality of pipes 32 and 34 on which 32-25 and 34-25 are formed, and a pipe support 32-1 for supporting the pipes 32 and 34 are included.

PE strings are formed in the pipes 32 and 34, and the surface tension of water acts between the tightly wound PE strings in close contact with the outer outer circumferential surfaces of the pipes 32 and 34 to form a thin water film. .

As an embodiment, the first PE line 61 and the second PE line 62 formed by surrounding the upper side of the upper side pipe 34 and surrounding the lower side of the lower side pipe 39 are connected to each other, A thin water film is formed by the surface tension of water between the PE strings tightly wound in close contact with the outer peripheral surfaces of the pipes 32 and 34.

Along the pipe holder (32-21) and the water guide plate (34-21) inclined at an inclination of 30 degrees to 50 degrees through a plurality of pipes (32, 34) with perforations (34-25) formed on the bottom surface. Flowing water flows through the first PE line 61 and the second PE line 62, respectively.

In addition, the water film is instantaneously ruptured according to the flow of air introduced from the outdoor air induction path and the indoor air inflow path, but the original water film is immediately reformed to purify the air.

It further includes eliminators 36 and 39-2 for removing moisture from saturated air by being purified through the water film of the PE line.

It is preferable to use a PE string or a moisture removal filter for the eliminators 36 and 39-2.

Accordingly, dry air from which moisture has been removed from the humid air that has passed through the first PE string 61 and the second PE string 62 is discharged to the purified air outlet passage 14-2 to supply comfortable air to the interior.

In the present invention, in the air purification unit case, a divider frame 19 is further installed to divide an outdoor air guide path and an indoor air inflow path, and a pipe frame.

In addition, the division frame 19 may further include a space in which water droplets separated by an eliminator or the like can be collected and stored.

The present invention is characterized in that the diameter of the outdoor air guide path is smaller than the diameter of the indoor air inflow path.

This is because, when the diameter of the outdoor air induction path is large, heat of the indoor air flows out to the outside, and an expensive heat exchanger is required to keep the indoor temperature constant.

Accordingly, the present invention can replace an expensive heat exchanger with only an air induction furnace having a simple structure.

The ceiling-mounted chamber air purification system controls the air volume and whether the pump is operated by dividing 1 to 3 steps or time into 1 to 3 hours, and tightly wound in close contact with the outer outer circumferential surfaces of the upper and lower pipes. The surface tension of the water acts in each interval to form a thin water film, and it is instantly ruptured according to the flow of air introduced from the outdoor air induction path and the indoor air inlet path, and is immediately re-formed into the original water film to form indoor air and outdoor air. Cleanse

Hereinafter, a method of manufacturing a ceiling-mounted chamber air purification system according to the present invention will be described in detail with reference to FIGS. 7 to 9.

First, as shown in FIG. 7, one upper pipe 34 and a lower pipe 39 are coupled to the hole 34-4 of the pipe support 34-1, and the upper pipe 34 and the lower pipe (39) It is possible to achieve the purpose of air purification by supplying water to the PE string (60) that tightly fills the spaced gaps therebetween.

As a method of supplying water to the above-described PE line 60, a plurality of pipes 32, 34, 39 are supported by a plurality of pipe supports 34-1 installed near the center of the air purification unit case 10 A perforation (34-25) is formed on the inner bottom surface to spray water from the upper side.

One of the two upper pipes 32 and 34, one of the upper pipe 34 and the lower pipe 39 is supported by the pipe supporter 34-1 and spaced apart from each other by a predetermined interval.

In order to fill the spaced gaps with a PE string, the PE string is wound from the upper pipe 34 to the lower pipe 39 and from the lower pipe 39 to the upper pipe 34.

At this time, since there is a diameter of the PE string, it is uniformly spaced apart from the first wound path, and the PE string is closely connected while going in the direction of the opposite pipe support (34-1). The spaced gaps between the side pipes 39 are tightly filled.

In addition, through holes 32-23 are formed on both side surfaces 32-22 of the “C” shape of FIG. 10 to which the first upper pipe 32 is to be coupled to the side of the pipe support 34-1, It is fixed to the upper portion of the pipe holder (32-21) for fixing the pipe is further formed.

The first PE string 61 and the second PE string 62 formed by surrounding the upper portion of the upper pipe 34 and surrounding the lower surface of the lower pipe 39 are connected to each other.

Along the pipe holder (32-21) and the water guide plate (34-21) inclined at an inclination of 30 degrees to 50 degrees through a plurality of pipes (32, 34) with perforations (34-25) formed on the bottom surface. Flowing water flows through the first PE line 61 and the second PE line 62, respectively.

That is, the surface tension of water acts between the PE strings tightly wound in close contact with the outer outer circumferential surfaces of the pipes 32 and 34 to form a thin water film.

Therefore, a water film is first formed on the first PE string 61 by the pipe holder 32-21 by the suction force formed by the fan motor that sucks in the outdoor air and the indoor air, and then the water guide plate 34-21. As a result, a water film is formed on the second PE line 62.

In addition, the water film is instantaneously ruptured according to the flow of air introduced from the outdoor air induction path and the indoor air inflow path, but the original water film may be immediately reformed to purify the air twice.

Hereinafter, a method of operating the ceiling-mounted chamber air purification system according to the present invention will be described in detail.

First, when the power switch is turned on, power is supplied to the control unit, and power is supplied to the pump motor of the water tank to complete the preparation for pumping water into the pipe.

In addition, when the operation time and operation amount of the ceiling-mounted chamber air purification system are designated and operated through the control unit, the pipe through a plurality of pipes 32 and 34 having perforations 34-25 formed in the bottom surface of the upper pipe 34 Water flowing along the holder (32-21) and the water guide plate (34-21) flows through the first PE string 61 and the second PE string 62, respectively, and the surface tension of the water acts to form a thin water film. It is formed to perform a purification action.

The surface tension of water acts between the PE strings tightly wound in close contact with the outer circumferential surface of the upper pipe and the lower pipe, and a thin water film is formed, which can purify the outdoor and indoor air double.

The fan motor sucks in outdoor air and indoor air at the same time to supply purified air. The first water film formed by the first PE string 61 of the pipe holder 32-21 and the water guide plate 34-21 ) Can be purified twice by the second water film formed by the second PE line 62.

In addition, in the present invention, a plurality of water films may be formed by forming one or more rows of perforations 32-25 and 34-25 in the upper pipes 32 and 34.

10: air purification unit case
12: upper side cover
13-1: outdoor air induction furnace
14: indoor air inlet hole
14-1: Indoor air inlet path
14-2: Purified air outlet path
15: outer frame box
19: division frame
21: fan motor cover
32-21: pipe holder
34: upper side pipe
34-21: water guide plate
34-25: perforation
39: lower side pipe
40: water tank
61: first PE line
62: 2nd PE line

Claims (8)

Water tank;
Outdoor air induction furnace to receive outdoor air;
An indoor air inlet passage for introducing indoor air;
An air purification unit case located on the upper side of the water tank, forming an outdoor air guide path on one side, and forming an indoor air inflow path on the other side;
A fan motor connected through a side surface of the air purification unit case to simultaneously suck in the outdoor air and indoor air and supply the purified air to the purification air outlet passage through the air purification unit case;
An outer frame box that protects the air purification unit case and the fan motor cover, and includes an outdoor air guide passage of the air purification unit case, an indoor air inlet passage, and a through hole corresponding to the purified air outlet passage;
A plurality of upper pipes installed across the side of the air purification unit case and having perforations formed on the bottom surface for inducing and uniformly spraying water supplied from the water tank along the water guide pipe, and the upper pipe and the lower side A pipe frame including a pipe support for supporting a lower pipe coupled to a position corresponding vertically in the direction;
PE strings tightly wound in close contact with the outer outer circumferential surfaces of the upper pipe and the lower pipe to form a thin water film;
Includes; a control unit for controlling the amount of flow in the water tank and the air volume of the fan motor,
The PE line passes through the first water film and the second water film, which are formed by crossing PE lines forming both sides of a pipe and sends the purified air to the fan motor
The upper side of the pipe frame by forming through holes 32-23 on both side surfaces 32-22 of the "C" shape to which the first upper pipe 32 is to be coupled to the side of the pipe support 34-1 A ceiling-mounted chamber air purification system, characterized in that a pipe holder (32-21) that is fixed to the pipe and holds the pipe is formed. The method of claim 1,
An eliminator for removing moisture from saturated air by being purified through the water film of the PE line. The ceiling-mounted chamber air purification system further comprises. The method of claim 1,
A ceiling-mounted chamber air purification system, characterized in that the diameter of the outdoor air guide path is smaller than the diameter of the indoor air inflow path. The method of claim 1,
When the operation time and operation amount of the ceiling-mounted chamber air purification system are designated and operated through the control unit, the water flowing along the pipe holder and the water guide plate through a plurality of pipes with perforations formed on the bottom of the upper pipe is transferred to the PE line. A ceiling-mounted chamber air purification system, characterized in that the first PE string and the second PE string included in the flow each flow, and a thin water film is formed by the surface tension of the water to perform purification. delete The method of claim 4,
Ceiling-mounted chamber air purification system, characterized in that the pipe holder and the water guide plate are inclined at an inclination of 30 degrees to 50 degrees. The method of claim 1,
In the air purification unit case, a partition frame for dividing the outdoor air induction path, the indoor air inflow path, and the pipe frame; delete

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