KR100846194B1 - A air conditioner having functions of dew scatterring prevention - Google Patents

Abstract

An air conditioner having a function of dew scattering prevention is provided to extend life span of blowing fans and a duct by installing a moisture removing part inside a second case. An air conditioner having a function of dew scattering prevention comprises a first case, a second case(200), and a third case. The first case whose outer side is communicated with a ventilation part has a first blowing fan inside. The second case, communicated with the first case, includes an external air part, a filter part(210), a heating coil(230), and a cooling coil(220). The third case, communicated with the second case, is connected to an air supply part outside and has a second blowing fan inside. The second case has a moisture removing part(240) for dew scattering prevention inside. The moisture removing part, whose one end and other end are continuously connected, has plural separation plates of W type at regular intervals.

Description

Air conditioner having functions of dew scattering prevention

The present invention relates to an air conditioner, and more particularly, to an air conditioner having a condensation scattering prevention function in which a moisture removal unit for preventing condensation scattering is installed to prevent corrosion of a blowing fan and a duct due to condensation scattering.

In general, an air conditioner (air conditioner) is to control a certain space to a temperature, humidity, air flow distribution suitable for human activity, and at the same time to remove dust in the air. Pleasant indoor temperature is subtle due to human sensation, but outside air and temperature difference is about 5 ~ 6 ℃ in summer, indoor temperature 25 ~ 29 ℃, humidity 60 ~ 70%, winter temperature 18 ~ 21 It is known that the optimum temperature is about 55 ~ 70%.

These air conditioners range from the small size used in the home to the large size used in the building. The large special type air conditioner is the central unit that cools and heats each room with a duct in the center. Concentration predominates.

Here, a special type of air conditioner, which is a representative structure of the centralized type, is disclosed in Korean Utility Model Registration No. 0346565 (hereinafter referred to as 'prior art').

Hereinafter, the configuration of a special type air conditioner of the prior art will be described in detail with reference to FIG. 1.

As shown, the conventional special air conditioner is connected to the ventilation unit RA and the outside air unit (OA) is provided with a ventilation and an outside air duct, a plurality of filter unit 50, cooling coils 80 and heating coils therein In a special air conditioner (90) is provided, a special air conditioner which is provided on one side of the case 100, the air supply unit (SA) provided with a blower 200 and an air supply duct therein, the outside air (OA) Chemicals are installed at the rear end of the exhaust unit (EA), the exhaust unit (EA) and the external air unit (OA) installed at one side of the heat exchanger (4) and the filter unit (50) for heat-exchanging external air suction. And a filter (CN2 filter) 70.

Therefore, the special air conditioner of the prior art is provided with a chemical filter 70 can filter even harmful chemicals that are physically impossible to filter, thereby providing clean air to the room.

However, the special air conditioner according to the prior art has a problem in that the chemical filter 70 installed therein is expensive and short in life, requiring periodic replacement, thereby increasing the cost of maintenance.

In addition, the prior art has a problem of corroding the blowing fan and the duct in accordance with the scattering of condensation due to the cooling condensation generated during the air cooling in the cooling coil.

That is, the conventional air conditioner has a problem of supplying the contaminated air caused by corrosion of the blower fan and the duct and the contaminated air to the room by scattering of condensation due to the cooling condensation generated during the air cooling in the cooling coil.

The present invention has been made to solve the above-mentioned problems, the object of the present invention is to install a water removal unit coated with an anion coating agent inside the air conditioner, to prevent corrosion of the blowing fan and duct due to dew condensation and pleasant by anion release It is to provide an air conditioner having condensation preventing function that can supply air to the room.

In order to achieve the above object, the air conditioner according to the present invention is an air conditioner having a function of preventing dew condensation, the outer side of which is in communication with the ventilator and the first case having a first blowing fan therein, communicating with the first case. The outside is in communication with the outside and the exhaust portion, the inside of the filter unit, the cooling coil and the heating coil is installed in the second case and the second case, the outside is connected to the air supply and the inside is provided with a second blowing fan It includes a third case, the second case is characterized in that the moisture removal unit for preventing condensation scattering is installed to prevent corrosion of the blowing fan and duct due to the dew condensation.

In addition, an anionic coating agent is applied to the inner surface of the third case.

In addition, in the air conditioner according to the present invention, the first case, the second case and the third case is characterized in that a double structure formed with a space between the outer plate and the inner plate.

In the air conditioner according to the present invention, the space portion is characterized in that the insulating material is interposed.

As described above, according to the present invention, by installing a water removal unit inside the second case, by minimizing moisture penetrating into the blowing fan or duct by removing the scattering moisture of the condensation caused by the cooling condensation generated during the air cooling in the cooling coil. As a result, it is possible to extend the lifespan of the blower fan and the duct, and to supply indoor air with a pleasant feeling, which can give a great satisfaction to the indoor residents.

The above and other objects and novel features of the present invention will become more apparent from the description of the specification and the accompanying drawings.

Hereinafter, with reference to the accompanying Figures 2 to 5 will be described in detail a preferred embodiment of the present invention. Prior to the description, since the overall configuration of the air conditioner is similar to the prior art illustrated in FIG. 1, the detailed description of the same configuration will be omitted, and only different configurations will be described.

As shown, the air conditioner 1000 according to the present embodiment is the air or hot air cooled through the duct branched to each space during the cooling, heating of the building partitioning the interior into a number of spaces, such as apartments and large buildings In order to supply air to the room by supplying air at a suitable temperature, the first case 100, the second case 200 and the second case 200 in communication with the first case 100 and The third case 300 is in communication with each other.

First, as shown in FIG. 3, the first case 100 is connected to each other to produce a shape of a hexahedron by connecting the plates 110 to each other, and has sufficient strength so that deformation does not occur in the wind pressure generated therein.

In addition, the first case 100 may be formed in a double structure having a space portion between the outer plate 110a and the inner plate 110b, and the heat insulating material 111 may be interposed in the space portion.

That is, since the heat insulating material 111 is interposed in the first case 100, it is possible to minimize conduction of heat inside to the outside, thereby further improving energy efficiency.

In addition, the second case 200 and the third case 300 to be described later may be made of the same structure and material as the first case 100 described above.

In addition, the outer surface of the first case 100 is connected to the ventilation unit (RA), the first blowing fan 120 that is operated by the first driving motor (M1) is installed inside.

Here, the first blowing fan 120 serves to move the ventilation flow introduced from the ventilation unit RA to the third case 300 via the second case 200 to be described later.

On the other hand, as shown in Figure 4, the second case 200 is connected from the outer surface of the first case 100 described above, the connected portions are to communicate with each other.

In addition, the outside of the second case 200 is formed with an exhaust portion (EA) for discharging a part of the ventilation flow to the outside and an external air portion (OA) for introducing the outside air flow from the outside.

In addition, the filter case 210, the cooling coil 220 and the heating coil 230 are respectively installed in the second case 200.

Here, the filter unit 210 primarily filters a pre-filter (211) for filtering dust, such as dust contained in the air stream, and fine dust that the pre-filter (211) did not filter secondarily. MEDIUM FILTER 212 for filtration.

The medium filter 212 is preferably antimicrobial treatment to suppress the growth of bacteria, such as mold, bacteria.

In addition, the cooling coil 220 and the heating coil 230 is disposed in the rear of the filter unit 210 described above serves to keep the temperature of the filtered airflow to keep warm or cold.

In particular, it is preferable to install a water removing unit 240 to prevent condensation from scattering inside the second case 200.

 That is, the moisture removing unit 240 is arranged to the rear of the cooling coil 220 when cooling, the moisture condensation generated from the cooling coil 220 is moved to the second blowing fan 310 side to be described later To minimize this.

As shown in the detailed view of FIG. 4, the water removing unit 240 has a plurality of diaphragms 241 having a substantially “W” shape when disposed in a plurality at predetermined intervals, and the water removing unit case has a predetermined distance therebetween. It has a structure continuously connected from one end to the other end of 242.

In addition, it is preferable that the anion coating agent 320 to be described later is applied to the diaphragm 241 of the water removal unit 240.

That is, when the air containing the moisture passes through the water removal unit 240, the moisture in the air hits the diaphragm 241 is not moved and is left on the surface of the diaphragm 241. Therefore, the moisture left by hitting the diaphragm 241 forms a dew, and the dew flows to the lower end of the diaphragm 241 by gravity. Then, the dew formed water drops to the drip tray 250 installed on the bottom surface of the second case 200, the water accumulated in the drip tray 250 is discharged to the outside through the discharge hose.
On the other hand, the air of the water is removed is moved to the third case 300 which will be described later in a state that is naturally mixed with anion while passing through the diaphragm 241.

On the other hand, as shown in Figure 2 and 5, the third case 300 is connected from the other outer surface of the second case 200 described above, the connected parts to be in communication with each other.

In addition, an outer surface of the third case 300 is connected to the air supply unit SA, and a second blowing fan 310 operated by the second driving motor M2 is installed therein.

In this case, the second blower fan 310 serves to forcibly move the airflow introduced into the third case 300 to the duct connected to the room through the air supply unit SA.

In particular, the inner surface of the third case 300 is coated with an anionic coating agent 320 which is a characteristic component of the present invention.

That is, as the anion coating agent 320 is applied to the third case 300, harmful gases and harmful bacteria that are not filtered by the filter unit 210 in the air flowing from the ventilation unit RA and the outside unit OA. At the same time, the purified air is supplied with a pleasant air such as forest air by the negative ions to the room.

The anion coating agent 320 is disclosed in Korean Patent Registration No. 0518163, the description thereof is as follows.

First, an inorganic alkoxysilane solution is prepared by mixing an alkoxysilane with a pH-adjusted water to produce an alkoxy silanol group, and then mixing and stirring silica sol with a silane compound continuously condensation-polymerizing the silanol group. To 90 wt%, the content ratio of the far-infrared radiation ceramic and the anion-emitting ceramic is obtained by mixing 2-15 wt% of ceramic powder and 8-15 wt% of a pigment composed of 5-15: 1-3.

In addition, the far-infrared radiation ceramics were mixed to emit far-infrared rays as well, but if necessary, the far-infrared radiation ceramics may be excluded and controlled to emit only negative ions.

Here, the anion release amount of the anion coating agent 320 is to be released at least 900ion / cc.

Of course, the anion coating agent 320 is not limited to the above-described technology of the Republic of Korea Patent Registration No. 0518163, of course, a well-known technology for generating anion may be applied in various ways.

Hereinafter, the operation relationship of the air conditioner 1000 according to the present invention will be described with reference to FIG.

First, the ventilation flow recovered through the ventilation unit RA of the first case 100 is sent to the second case 200 by the first blowing fan 120. In this process, a part of the ventilation flow passing through the second case 200 is discharged to the exhaust part EA connected to the second case 200, and the outdoor air flows from the external air part OA. That is, the filtration of contaminated air is performed while sequentially passing through the prefilter 211 and the medium filter 212 in a state in which the ventilation air and the outside air are mixed in the second case 200.

Thereafter, the filtered air moves to the third case 300 while being changed into cooled air while passing through the cooling coil 230. At this time, the condensation phenomenon is generated in the cooled air from the cooling coil 230, and this moisture is removed by the water removing unit 240, and only the cool air is supplied to the air supply unit SA through the second blowing fan 310. It is transferred to and supplied to the room.

In addition, the circulation cycles of the ventilation and outdoor air flows are the same when heating, except that only the filtered air passes through the heating coil 230, unlike cooling.

As mentioned above, although the invention made by this inventor was demonstrated concretely according to the said Example, this invention is not limited to the said Example and can be variously changed in the range which does not deviate from the summary.

An air conditioner having a condensation scattering prevention function according to the present invention has a deodorizing and antibacterial function and an effect of extending the life of the blower fan and the duct by minimizing moisture penetrating into the blower fan or the duct used in a home or a building. Applied to air conditioners.

1 is a front view showing the structure of a special air conditioner in the prior art.

2 is a front view showing the structure of an air conditioner according to the present invention.

3 is a front view illustrating the first case structure of FIG. 2.

4 is a front view illustrating a second case structure of FIG. 2.

FIG. 5 is a front view illustrating a third case structure of FIG. 2.

<Explanation of symbols for main parts of the drawings>

100: first case 200: second case

240: water removal unit 300: third case

320: anionic coating agent

Claims (5)

Air conditioner with condensation prevention function, The outer case is in communication with the ventilation portion and the first case having a first blowing fan inside, The second case is in communication with the first case, the outer portion and the exhaust portion is in communication with the outside, the second case and the filter unit, the heating coil and the cooling coil is installed inside; In communication with the second case, the outer side includes a third case connected to the air supply and the inside having a second blowing fan, The second case is provided with a water removal unit for preventing condensation scattering, the water removal unit when viewed in a plane, the "W" shaped diaphragm is arranged in a plurality at a predetermined interval, the water removal unit case Air conditioner, characterized in that connected continuously from one end to the other end. delete The method of claim 1, An air conditioner, characterized in that the negative ion coating is applied to the water removal plate. The method of claim 1, The cross-sectional structure of the plate forming the first case, the second case and the third case has a dual structure having an outer plate and an inner plate to form a space therein. The method of claim 4, wherein The air conditioner, characterized in that the space is interposed with a heat insulating material.

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