KR20070036763A - A ventilation unit using the phi module - Google Patents

Abstract

The present invention is applied to the HS eye module having a function of sterilizing and purifying the air to the ventilation unit, and configured to enable the assembly and disassembly of the HS eye module, the blowing fan and the exhaust fan in the case of the ventilation unit, to blow into the room The present invention relates to a prefabricated ventilation unit employing a PA eye module, characterized in that the outdoor air is sterilized and purified, and the PA eye module, the blower fan, and the exhaust fan are easily maintained and managed. Two duct flanges each formed on the side of the case, and in a general ventilation unit equipped with a total heat exchanger, the metal eye cells coated with titanium oxide, silver oxide, copper oxide, rhodium oxide, and wrapped with ultraviolet lamps PHI CELL and PHI MODULE equipped with negative ion generator By providing within, by sterilizing and cleaning the outside air flowing into the ventilation unit, characterized in that the air flow into the room.

In addition, an opening part of which is partially opened is formed at one side of the case of the ventilation unit, and a blowing fan and an exhaust fan are integrally formed in a fan frame that can be in close contact with and inserted into the insertion part, thereby sliding the fan frame to the insertion part. It is characterized in that it is easily assembled and disassembled in a manner to facilitate the cleaning or repair of the blowing fan, the exhaust fan, and the PH module in the ventilation unit.

As described above, the present invention is to install the PA eye module having a sterilization and purification function between the duct flange into which the outdoor air is introduced and the blower fan for blowing the outdoor air into the room, thereby sterilizing the polluted air in the outdoor, odor and pollutants The back is removed to provide purified air to the room.

In addition, according to the present invention, the blower fan and the exhaust fan are integrally formed in the fan frame, and the fan frame can be assembled and disassembled in the ventilation unit by a slide method, so that each of the ventilation units such as the blower fan, the exhaust fan, and the PAH module can be assembled. Facilitate maintenance and management of components.

Ventilation unit, duct, duct flange, UV lamp, heat exchanger, blower, exhaust fan

Description

Prefabricated ventilation unit with PHI module {a ventilation unit using the PHI module}

1 is an assembly view of the case and the fan frame according to an embodiment of the present invention.

2 is a perspective view of a ventilation unit according to an embodiment of the present invention.

3 is a plan view of a ventilation unit according to an embodiment of the present invention.

4 is a cross-sectional view of a ventilation unit according to an embodiment of the present invention.

5 is a cross-sectional view of a PH cell according to an exemplary embodiment of the present invention.

[Description of Symbols for Main Parts of Drawing]

1: Ventilation Unit 10: Case

11: insertion part 12: guide rail

13: cover 20: duct flange

30: PAH 31

32: UV lamp 33: protective tube

34: negative ion generator 35: power supply

40: blowing fan 50: exhaust fan

60: fan frame 61: protrusion

The present invention is applied to the HS eye module having a function of sterilizing and purifying the air to the ventilation unit, and configured to enable the assembly and disassembly of the HS eye module, the blowing fan and the exhaust fan in the case of the ventilation unit, to blow into the room The present invention relates to a prefabricated ventilation unit to which the PA module is characterized in that the outdoor air is sterilized and purified, and the PAI module, the blowing fan, and the exhaust fan are easily maintained and managed.

In general, the ceiling of the building is provided with a ventilation unit for ventilation of the contaminated air in the building, to send the indoor air of the polluted indoors, the outdoor air is introduced into the room to ventilate the air inside the building.

The ventilation unit has a duct flange on the side of the case, which connects a duct (a passage through which air or other fluid flows) connected to an indoor / outdoor exhaust port and an indoor / outdoor supply port to the case. Various devices such as an electric heat exchanger, a blower fan, and an exhaust fan are formed inside the case, and contaminated indoor air is exhausted to the outside through the indoor and outdoor exhaust ports, the heat exchanger, and the exhaust fan, and the outdoor air is supplied to the indoor and outdoor air. It has a configuration that is introduced into the room through the mechanism, the heat exchanger and the blowing fan.

The conventional ventilation unit configured as described above exhausts indoor air to the outside, blows outdoor air to the room, and adjusts the temperature and humidity of the outdoor air introduced into the room by the temperature difference between the outdoor air and the indoor air. do.

In other words, the heat from the outdoor air and the indoor air passing through the special pulp membrane of the total heat exchanger is transferred from the high temperature to the low temperature and the moisture is transferred through the pulp membrane. Together with the heat exchanger, heat and moisture are simultaneously transferred to pre-cool and dehumidify the outdoor air that is blown into the room.In the case of heating, low-temperature dry air and indoor air are transferred together through the heat exchanger, and heat and moisture are simultaneously transferred. It preheats and humidifies the outdoor air blown by the air, and prevents the temperature and humidity of the room from changing abruptly by the outdoor air blown into the room.

In addition, a general ultraviolet lamp is further provided inside the ventilation unit to sterilize bacteria and bacteria in outdoor air blown into the room due to the ultraviolet light sterilizing effect.

However, the conventional ventilation unit only sterilizes pathogenic bacteria such as bacteria or bacteria by using a general ultraviolet lamp as described above, so that the germicidal action is performed only at the part directly receiving the ultraviolet light, and to remove bacteria in the air. In order to take a large number of UV lamps, the short duration requires frequent replacement work, there was a problem that mercury in the UV lamp will leak when the UV lamp breaks.

In addition, the ultraviolet lamp does not remove odors and harmful gases, but only sterilization action, there is a problem that the harmful components contained in the outdoor air flows into the room with the outdoor air.

In addition, each component inside the ventilation unit is configured in such a manner as to be directly fixed to the case by using a fixing member such as a bolt or a piece, and thus, an ultraviolet lamp caused by suspended substances such as dust contained in indoor and outdoor air passing through the ventilation unit. It is difficult to maintain and manage the ventilation unit because all the ventilation units have to be disassembled in order to clean the contaminated parts inside the ventilation unit, such as air blowers and exhaust fans, and to repair or replace broken parts. there was.

Therefore, an object of the present invention is to provide a purified air in the room by installing a PH module having a sterilization and purification function of air in the ventilation unit in order to solve the above problems.

In addition, the object of the present invention is to assemble the P-eye module, the blowing fan and the exhaust fan in the ventilation unit so as to be disassembled, to facilitate the maintenance and management of the ventilation unit.

The present invention is applied to the HS eye module having a function of sterilizing and purifying the air to the ventilation unit, and configured to enable the assembly and disassembly of the HS eye module, the blowing fan and the exhaust fan in the case of the ventilation unit, to blow into the room The present invention relates to a prefabricated ventilation unit to which the PA module is characterized in that the outdoor air is sterilized and purified, and the PAI module, the blowing fan, and the exhaust fan are easily maintained and managed.

In the general description of the present invention, a plurality of duct flanges are formed on each side of the case, and in a general ventilation unit equipped with a total heat exchanger, titanium oxide, silver oxide, copper oxide, rhodium oxide is coated, and ultraviolet rays. PHI CELL made of metal wrapped around the lamp and PHI MODULE equipped with anion generator are installed in the ventilation unit to sterilize and purify the outdoor air flowing into the ventilation unit and blow it into the room. Characterized in that.

In addition, an opening part of which is partially opened is formed at one side of the case of the ventilation unit, and a blowing fan and an exhaust fan are integrally formed in a fan frame that can be in close contact with and inserted into the insertion part, thereby sliding the fan frame to the insertion part. It is characterized in that it is easily assembled and disassembled in a manner to facilitate the cleaning or repair of the blowing fan, the exhaust fan, and the PH module in the ventilation unit.

With reference to the embodiment shown in each drawing the prefabricated ventilation unit to which the present invention PH module having the characteristics as described above will be described in more detail.

First, as shown in FIGS. 1 to 4, the interior is empty, and the case 10 having a plurality of duct flanges 20 formed on the side thereof is located behind the duct flange 20 into which outdoor air is introduced. An eye module 30 is formed to sterilize and purify the outdoor air introduced therein.

In this case, the PH module 30 includes a PH eye cell 31 which surrounds and fixes the UV lamp 32 in a general metal mesh material, an anion generator 34 that generates negative ions, and the UV lamp 32. It consists of a power supply unit 35 for supplying power to the negative ion generator 34, respectively, as shown in Fig. 5 has a polygonal cross-section, titanium oxide, silver oxide, copper oxide, oxidation Rhodium is coated and its surface is subjected to a hydrophilic coating.

A protective tube 33 is further provided between the ultraviolet lamp 32 and the PH cell 31 to surround and protect the ultraviolet lamp 32.

Titanium oxide, silver oxide, copper oxide, and rhodium oxide coated on the H eye cell 31 further improve air sterilization and purification functions by irradiation of ultraviolet rays generated from the ultraviolet lamp 32. First, titanium oxide (TiO) ₂ ) is a photocatalyst, which generates electron-holes on the metal surface by irradiation of ultraviolet rays, which decompose water molecules in the air, and are involved in sterilization and disinfection of many pollutants, and decompose and remove organic compounds. It produces OH Radical, which is harmless to the human body while showing powerful effects, and processes liquid and gaseous contaminants at room temperature, atmospheric pressure and low temperature, and removes chemical oxygen demand (COD), color, and smell. .

Next, silver oxide and copper oxide improve the function of titanium oxide (TiO ₂ ), a photocatalyst. Finally, rhodium oxide decomposes nitrogen oxides (NO, NO ₂ ) to form nitrogen (N). ₂ ) and oxygen (O ₂ ), mainly used to remove automobile exhaust.

As described above, the UV lamp 32 is wrapped with a titanium oxide, silver oxide, copper oxide, and rhodium oxide-coated PA eye cell 31 to promote a high oxidation reaction composed of hydroxyl groups, oxide ions, hydrogen peroxide and ozone ions. It is possible to remove odors, air pollutants, volatile organic compounds, tobacco smoke, molds, airborne bacteria, etc. contained in outdoor air, and by using only ultraviolet lamp 32, the conventional ventilation unit having only air sterilization effect Compared with the better effect.

In addition, the negative ion generator 34 generates ions, and the negative ions and positive ions are simultaneously adsorbed to harmful substances and odor generating gases, thereby decomposing and deodorizing and antibacterial, and no secondary pollutants are generated. The surface of the cell 31 has a hydrophilic coating, which attracts the water molecules required for ionization more easily to promote the advanced oxidation process.

In addition, a protective tube 33 is provided on the outside of the ultraviolet lamp 32, thereby preventing the mercury in the ultraviolet lamp 32 from being exposed to the outside by the protective tube 33 when the ultraviolet lamp 32 is damaged. In addition, the protective tube 33 is generally preferably made of polypropylene copolymer (Polypropylene Copolymer, PPC).

The HS eye module 30 having the above-described configuration is provided between the duct flange 20 through which the outdoor air is introduced and the blowing fan 40 through which the outdoor air is blown into the room to sterilize and purify the outdoor air introduced into the room. At this time, as shown in Figure 1, the blowing fan 40 for blowing outdoor air into the room and the exhaust fan 50 for exhausting the indoor air to the outside can be assembled and disassembled into the case 10 By constructing the ventilation unit 1 so that the ventilation unit 1 can be assembled, the ventilation unit 1 must not be disassembled when cleaning and repairing the inside of the case 10 such as the blower fan 40, the exhaust fan 50, and the PH module 30. Instead, the blower fan 40 and the exhaust fan 50 can be easily disassembled in the case 10, which makes the maintenance and management of the ventilation unit 1 easier.

In the configuration of the prefabricated ventilation unit 1 as described above, first, an insertion part 11 is formed in which one side of the case 10 is opened in a quadrangle, and the blower fan 40 and the exhaust fan 50 are respectively upper and lower. By having a fan frame 60 formed integrally with the fan frame 60, the fan frame 60 can be inserted into the case 10 through the insertion unit 11.

In this case, in the method of inserting the fan frame 60 into the case 10 through the insertion unit 11, protrusions 61 protruding along both sides of the fan frame 60 are formed, and the insertion unit is provided. (11) By forming the guide rails (12) for insertion and movement of each of the protrusions 61 into the case 10 along the rear side on both sides, the protrusions 61 are inserted into the guide rails 12. The fan frame 61 can be easily assembled and disassembled in the case 10 by a slide method.

In addition, after assembling the fan frame 60 into the case 10 as shown in FIG. 2, in order to prevent the fan frame 60 from flowing out or escaping through the inserting portion 11, a bolt is installed. And a cover part 13 covering the insertion part 11 by using a fixing member such as a piece.

As described above, the prefabricated ventilation unit to which the present invention PA module is applied is installed on a ceiling of a general building, and the air is sterilized and cleaned after passing through the HS eye module 30 to blow out the outdoor air introduced into the ventilation unit 1. By being blown into the room through the fan 40, the indoor air can be comfortably maintained, and the blowing fan 40 and the exhaust fan 50 are integrally formed in the fan frame 60, and the inside of the case 10 By assembling and disassembling by the slide method, cleaning and repair of each component of the ventilation unit 1 are facilitated.

In the above has been shown and described with respect to the preferred embodiment of the present invention, the present invention is not limited to the above-described embodiment without departing from the gist of the subject innovation claimed in the claims and the common knowledge in the field Anyone having a variety of modifications and implementations are possible, as well as such modifications fall within the scope of the appended claims.

As described above, the present invention is to install the PA eye module having a sterilization and purification function between the duct flange into which the outdoor air is introduced and the blower fan for blowing the outdoor air into the room, thereby sterilizing the polluted air in the outdoor, odor and pollutants It is characterized by providing a purified air to the room by removing the back.

In addition, according to the present invention, the blower fan and the exhaust fan are integrally formed in the fan frame, and the fan frame can be assembled and disassembled in the ventilation unit by a slide method. It is characterized in that the maintenance and management of the components are easy.

Claims (5)

A plurality of duct flanges 20 are formed on the side of the empty case 10, the heat exchanger, an exhaust fan 50 for exhausting indoor air to the outside, and outdoor air inside the case 10. In the ventilation unit, each provided with a blowing fan 40 for blowing in the air, The metal eye material is coated with titanium oxide, silver oxide, copper oxide, and rhodium oxide so that the PAH cell 31 surrounds the ultraviolet lamp 32, anion generator 34, the ultraviolet lamp 32 and the negative ion generator 34. PH module 30 having a power supply unit 35 for supplying power to the air supply is provided between the duct flange 20 and the blowing fan 40 for introducing outdoor air; The case 10 has an insertion portion 11 whose one side is open, The blower fan 40 and the exhaust fan 50 are integrally formed, and the ventilation unit 1 having the fan frame 60 which can be inserted into the case 10 through the insertion part 11 is constituted. A prefabricated ventilation unit to which the HS eye module is applied, which sterilizes and purifies the outdoor air introduced into the room, and facilitates the maintenance and management of the ventilation unit (1). The method of claim 1, Between the ultraviolet lamp 32 and the PAH 31, By further providing a protective tube 33 for protecting the ultraviolet lamp 32, A prefabricated ventilation unit to which the NH eye module is applied to prevent the exposure of mercury when the ultraviolet lamp 32 is damaged. The method according to any one of claims 1 to 2, The HS eye cell 31, Have a polygonal cross section; By giving a hydrophilic coating on the surface, A prefabricated ventilation unit to which the PA eye module is applied, maximizing the surface area of the PA eye cell 31 and improving ionization of the negative ion generator 34. The method of claim 1, The fan frame 60, Protrusions 61 protruding on both sides are formed; Inside the case 10, By forming guide rails 12 into which the protrusions 61 can be inserted and moved along the rear sides of the insertion portions 11, A prefabricated ventilation unit to which the PA eye module (60) is assembled and disassembled in the case (10) by a slide method. The method of claim 4, wherein The case 10, Since the fan frame 60 further includes a cover portion 13 to cover and fix the inserted portion 11, Prefabricated ventilation unit to which the NH eye module is applied, characterized in that to prevent the flow and separation of the inserted fan frame (60).

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