KR200375253Y1 - Ultraviolet sterilizer for open channel - Google Patents

Abstract

Ultraviolet-flow water sterilizer is installed to sterilize the water by installing a sterilization aid in the form of a net coated with an ultraviolet lamp and a photocatalyst inside the pipe. The oil sterilizer is a pipe of one side is open, inlet and outlet pipes are respectively coupled in radial direction to both sides of the pipe, a quartz tube installed inside the pipe, is installed between the pipe and the quartz tube on the surface Sterilization aid means is coated with a photocatalyst and / or nano-sized silver particles, UV lamp is inserted into the inside of the quartz tube, the outside is fixed to one side of the pipe and the inside is fixed to one side of the quartz tube, And a first and second leakage preventing means coupled to the outside of the fixing part and the pipe and the inner side of the fixing part and the quartz tube to prevent leakage, and a ballast for lighting the ultraviolet lamp. The oil-and-water sterilizer can increase the sterilization capacity per hour since its structure is simple, and can increase the sterilization effect by installing a network coated on the surface of the photocatalyst between the pipe and the UV lamp.

Description

Ultraviolet Flow Sterilizer {ULTRAVIOLET STERILIZER FOR OPEN CHANNEL}

The present invention relates to an ultraviolet-derived sterilizer for sterilizing water flowing through a tube using ultraviolet rays, and more particularly, to isolate and insert an ultraviolet lamp into a pipe, and a photocatalyst coated on a surface between the pipe and the ultraviolet lamp. The present invention relates to an ultraviolet-derivative sterilizer capable of more effectively sterilizing water flowing by an ultraviolet lamp and a photocatalyst reacting with ultraviolet rays by inserting a metal net and passing water into the pipe.

Oil-and-water sterilizer is a device for sterilizing flowing water, ie, flowing water, and it is common to sterilize various bacteria contained in water by using ultraviolet rays which are effective for sterilizing air and water. Such an oil and water sterilizer forms water inlets and outlets on both sides of the cylindrical pipe to allow the water to pass through the pipe, and to isolate the ultraviolet lamp inside the pipe to sterilize the water passing through the inside of the pipe. do. On the contrary, Korean Patent No. 97-009643 discloses a flowing water sterilizer which can increase the time for water to be exposed to ultraviolet rays by forming a flow path inside the case and allowing water to pass through the flow path.

However, the conventional water sterilizer is provided with a plurality of partitions for fixing the UV lamp inside the pipe and at the same time to reduce the flow rate of the water passing through it increases the time the water is exposed to ultraviolet light, but the flow rate that can be sterilized per hour decrease There is a disadvantage.

In addition, in order to solve the above disadvantages in the case of forming a long flow path inside the case, the structure of the oil sterilizer is complicated, there is a problem that the manufacturing cost increases.

Furthermore, there is a problem in that the sterilization effect is not practically obtained by installing only the ultraviolet lamp without considering the processing capacity per hour, the intensity and irradiation time of ultraviolet rays, the material of the pipe according to the reflectance of the ultraviolet rays, and the like.

Therefore, one object of the present invention is to provide an ultraviolet-derived sterilizer which can increase the sterilization capacity per hour by having a simple structure by isolating the ultraviolet lamp inside the pipe.

Another object of the present invention is to provide an ultraviolet-derived sterilizer capable of obtaining an optimized sterilization effect by manufacturing a sterilizer in consideration of the intensity and irradiation time of ultraviolet rays, the material of a pipe according to the reflectance of ultraviolet rays, and the like.

Another object of the present invention is to provide an ultraviolet-derivative sterilizer that can increase the sterilization effect by ultraviolet rays by installing a metal network coated on the surface of the photocatalyst reacting with ultraviolet rays between the ultraviolet lamp installed inside the pipe and the pipe. It is.

1 is a cross-sectional view of an ultraviolet-derived sterilizer according to an embodiment of the present invention.

FIG. 2 is a cross-sectional view of a portion A-A 'of the UV-flow sterilizer shown in FIG. 1.

FIG. 3 is an enlarged cross-sectional view of the fixing part among the UV-flow sterilizer shown in FIG. 1.

<Explanation of symbols for the main parts of the drawings>

100: flowing water sterilizer 105: pipe

110: inlet pipe 115: discharge pipe

120: quartz tube 125: sterilization aid

130 ： UV lamp 135 ： Fixed government

141, 142: First and second O-rings 145: Ballasts

150: ballast case 155: quartz tube support part

160: connection hole 165: display lamp

According to a preferred embodiment of the present invention in order to achieve the above object of the present invention, in the ultraviolet water disinfection device for sterilizing the running water using ultraviolet rays, one side of the open type of pipe, the radius on both sides of the pipe Inlet and discharge tubes respectively coupled in a direction, a quartz tube installed inside the pipe, and between the pipe and the quartz tube, the sterilization aid means coated with photocatalyst and / or nano-sized silver particles on the surface, the quartz UV lamp is inserted into the inside of the tube, the outside is coupled to one side of the pipe and the inside is a fixed portion coupled to one side of the quartz tube, the outside of the fixing portion and the inside of the pipe and the fixing portion and the quartz tube UV bleeds, including first and second leakage preventing means coupled to each other to prevent leakage and a ballast for lighting the ultraviolet lamp. Group is provided. At this time, the ultraviolet water flow sterilizer may further include a quartz tube support portion coupled to the other side of the pipe to support the other side of the quartz tube.

Preferably, it further comprises a ballast case is coupled to extend to one side of the pipe through the fixing portion, the ballast is installed therein for lighting the ultraviolet lamp therein. In this case, a display lamp displaying a lighting state of the ultraviolet lamp may be coupled to one side of the ballast case.

Preferably, the pipe is formed using a material that reflects ultraviolet rays, such as aluminum, alumite, chromium, nickel, iron, stainless steel, silver or zinc. In addition, the inside of the pipe may be formed by coating a material that reflects ultraviolet rays, such as aluminum, chromium, silver, zinc, nickel, magnesium oxide, calcium carbonate and / or magnesium carbonate.

Preferably, the sterilization auxiliary means is formed in the form of a net using a material that reflects ultraviolet rays, such as aluminum, alumite, chromium, nickel, iron, stainless steel, silver, or zinc. In addition, the sterilization auxiliary means may be formed of a mesh coated with a material that reflects ultraviolet rays, such as aluminum, chromium, silver, zinc, nickel, magnesium oxide, calcium carbonate and / or magnesium carbonate.

According to the ultraviolet-flow water sterilizer according to the present invention, it is possible to increase the sterilization capacity per hour by having a simple structure for isolating and installing the ultraviolet lamp inside the pipe. In addition, an optimized sterilization effect can be obtained by manufacturing a sterilizer in consideration of the intensity and irradiation time of ultraviolet rays and the material of the pipe according to the reflectance of the ultraviolet rays. In addition, by disposing a metal network coated on the surface of the photocatalyst reacting with ultraviolet rays between the ultraviolet lamp installed inside the pipe and the pipe, the sterilization effect by ultraviolet rays can be increased.

Hereinafter, with reference to the accompanying drawings will be described in detail UV sterilizer according to a preferred embodiment of the present invention, but the present invention is not limited or limited by the following examples.

Figure 1 shows a cross-sectional view of the ultraviolet water sterilizer according to an embodiment of the present invention, Figure 2 shows a cross-sectional view of the AA 'portion of the ultraviolet water sterilizer shown in Figure 1, Figure 3 is shown in Figure 1 An enlarged cross-sectional view of the fixing part of the ultraviolet water sterilizer is shown.

1 to 3, the flowing water sterilizer 100 includes a pipe 105, an inflow pipe 110, an exhaust pipe 115, a quartz pipe 120, a sterilization aid 125, and an ultraviolet lamp 130. , A fixing part 135, first and second leakage preventing means 141 and 142, a ballast 145, and a ballast case 150.

The pipe 105 is formed to have an open shape on one side, and is formed by selecting the diameter and length according to the treatment capacity of the contaminated water. That is, since the sterilization effect of ultraviolet rays is related to the wavelength and irradiation amount of the ultraviolet rays (radiation intensity ㅧ irradiation time), the diameter of the pipe 105 in consideration of the output of the ultraviolet lamp 130 when determining the amount of contaminated water to be treated per hour In this case, the pipe 105 required according to the flow rate by the diameter of the pipe 105 in consideration of the UV intensity on the inner surface of the pipe 105, the ultraviolet light is weakest and the irradiation time required to sterilize common bacteria. The length of the will be determined. When the pipe 105 is formed using a material that transmits or absorbs ultraviolet rays, the pipe 105 may not exhibit sterilizing power with respect to water passing through the pipe 105 using ultraviolet rays generated from the ultraviolet lamp 130. Therefore, the pipe 105 is formed by using stainless steel that reflects the ultraviolet rays and prevents corrosion by water, thereby increasing the sterilizing power by the ultraviolet rays. Both sides of the pipe 105 are coupled to the inlet pipe 110 and the discharge pipe 115 in the radial direction of the pipe 105, respectively, the contaminated water is introduced into the pipe 105 through the inlet pipe 110 In addition, the sterilized water in the pipe 105 is discharged back to the outside through the discharge pipe 115.

The quartz tube 120 is a transparent tube formed of quartz that transmits ultraviolet rays, and is formed in a tube shape of which one side is open. The quartz tube 120 is installed inside the pipe 105, and the open side of the quartz tube 120 faces the open side of the pipe 105.

Sterilization aids 125 are installed between the quartz tube 120 and the pipe 105. Sterilization assistance means 125 is formed by using aluminum in consideration of the weight and corrosion prevention by water while increasing the sterilization power by ultraviolet rays, and the sterilization assistance means 125 and the water passing through the pipe 105 It is formed in the form of a mesh to increase the contact area. In addition, the sterilization assistance means 125 is coated with a photocatalyst that decomposes an organic compound in response to ultraviolet rays in order to increase the sterilization power by ultraviolet rays, and is coated with nanoparticle silver particles having self sterilization power. . At this time, the sterilization auxiliary means 125 is formed to correspond to the length of the pipe 105, the quartz tube 120 inside the pipe 105 to increase the contact area with the water passing through the pipe 105 Radially installed around the.

An ultraviolet lamp 130 emitting ultraviolet light is installed inside the quartz tube 120 to sterilize contaminated water introduced into the pipe 105 by the ultraviolet light. In this case, the other side of the pipe 105 is coupled to the quartz tube support 155 of a cylindrical shape having a predetermined length, the quartz tube 120 by allowing the other side of the quartz tube 120 is inserted into the quartz tube support 155. The pipe 105 can be stably positioned inside. In addition, one side of the quartz tube 120 coupled to the fixing part 135 to be described below is prevented from being damaged by an impact applied from the outside of the pipe 105.

The fixing part 135 is formed in a ring shape, the outside is coupled to one side of the pipe 105 and the inside is coupled to the quartz tube 120. At this time, the first O-ring 141 is installed between the outside of the fixing part 135 and the pipe 105, and the second O-ring 142 between the inside of the fixing part 135 and the quartz tube 120. This is installed so that water passing through the inside of the pipe 105 is not leaked to the outside.

The ballast case 150 is coupled to one side of the pipe 105 through the fixing part 135. The ballast case 150 is formed in a form in which one side is opened like a pipe 105, and a ballast 145 for lighting the ultraviolet lamp 130 is installed therein. At this time, the ballast 145 is connected to the ultraviolet lamp 130 and the external power is applied through the connection hole 160 formed on the other side of the ballast case 150. In addition, the display lamp 165 is coupled to the outer circumferential surface of the ballast case 150, and the display lamp 165 is connected to the ballast 145. That is, when the eyes or skin of the user are directly exposed to ultraviolet rays for a long time, problems such as blindness or skin cancer may occur, so that the display lamp 165 is turned on in conjunction with the lighting of the ultraviolet lamp 130 by the ballast 145. By doing so, the operation of the ultraviolet lamp 130 inside the pipe 105 allows the user to check the outside of the oil sterilizer (100).

In the present embodiment, the pipe 105 has been described as being formed by using stainless steel that reflects ultraviolet rays so as to increase the sterilization power by ultraviolet rays, but the aluminum, alumite, chromium, nickel, iron, It may also be formed using a material such as silver or zinc. In addition, the pipe 105 is formed using a conventional material that does not reflect ultraviolet rays, and aluminum, chromium, silver, zinc, nickel, magnesium oxide, calcium carbonate having the property of reflecting ultraviolet rays to the inside of the pipe 105. And / or may be formed by coating with a material that reflects ultraviolet rays, such as magnesium carbonate.

In the present embodiment, the sterilization aiding means 125 is formed by using aluminum reflecting ultraviolet rays so as to increase the sterilizing power by ultraviolet rays, but the aluminite, chromium, nickel, iron, It may be formed using a material such as stainless steel, silver or zinc. In addition, the sterilization auxiliary means 125 is formed by using a conventional material that does not reflect ultraviolet rays, and aluminum, chromium, silver, zinc, nickel, and oxide having the property of reflecting ultraviolet rays to the outside of the sterilization auxiliary means 125. It may be formed by coating with a material that reflects ultraviolet rays, such as magnesium, calcium carbonate and / or magnesium carbonate.

As described above, according to the UV-derivative sterilizer according to the present invention, it is possible to increase the sterilization capacity per hour by having a simple structure for isolating and installing the UV lamp inside the pipe. In addition, an optimized sterilization effect can be obtained by manufacturing a sterilizer in consideration of the intensity and irradiation time of ultraviolet rays and the material of the pipe according to the reflectance of the ultraviolet rays. In addition, by disposing a metal network coated on the surface of the photocatalyst reacting with ultraviolet rays between the ultraviolet lamp installed inside the pipe and the pipe, the sterilization effect by ultraviolet rays can be increased.

In the above description, but has been described and illustrated in the ultraviolet water sterilizer according to a preferred embodiment of the present invention, the present invention is not limited to the above-described embodiment without departing from the gist of the present invention claimed in the utility model registration claims below Anyone with ordinary knowledge in the field of the present invention will understand that various changes are made.

Claims (9)

In the ultraviolet flowing water sterilizer which sterilizes running water using ultraviolet rays, One side of the open pipe; Inlet and outlet pipes respectively coupled in radial directions to both sides of the pipe; A quartz tube installed inside the pipe; A sterilization aid installed between the pipe and the quartz tube and coated with a photocatalyst and / or nano-sized silver particles on its surface; An ultraviolet lamp inserted into the quartz tube; An outer side coupled to one side of the pipe, and an inner side fixed portion coupled to one side of the quartz tube; First and second leakage preventing means coupled to the outside of the fixing part and the pipe and the inside of the fixing part and the quartz tube to prevent leakage; And UV-flow sterilizer comprising a ballast for lighting the ultraviolet lamp. The method of claim 1, Ultraviolet flowing water sterilizer further comprises a quartz tube support portion coupled to the other side of the pipe to support the other side of the quartz tube. The method of claim 1, Ultraviolet flowing water sterilizer characterized in that it further comprises a ballast case is extended to one side of the pipe through the fixing portion, the ballast is installed inside the ballast for lighting the ultraviolet lamp. The method of claim 3, wherein And a display lamp for displaying the lighting state of the ultraviolet lamp is coupled to one side of the ballast case. The method of claim 1, The pipe is UV-derivative sterilizer, characterized in that formed using a material that reflects ultraviolet rays, such as aluminum, alumite, chromium, nickel, iron, stainless steel, silver, or zinc. The method of claim 1, The inside of the pipe is a UV-derivative sterilizer, characterized in that the coating is formed of a material that reflects ultraviolet rays, such as aluminum, chromium, silver, zinc, nickel, magnesium oxide, calcium carbonate and / or magnesium carbonate. The method of claim 1, The sterilization aid means UV-derivative sterilizer, characterized in that formed in the form of a net using a material that reflects ultraviolet rays, such as aluminum, aluminite, chromium, nickel, iron, stainless steel, silver, or zinc. The method of claim 1, The sterilization aid means UV-derivative sterilizer, characterized in that the net is formed of a coating material that reflects ultraviolet rays, such as aluminum, chromium, silver, zinc, nickel, magnesium oxide, calcium carbonate and / or magnesium carbonate. The method of claim 1, The first and second leakage preventing means is an ultraviolet water sterilizer, characterized in that the O-ring.