KR100943686B1 - Dipping type sterilizer and Sterilizing apparatus using the sterilizer - Google Patents

Abstract

The present invention relates to a sterilizer and a sterilizer which can be easily applied to industrial facilities such as aquaculture farms, swimming pools, water purification plants, groundwater, sewage treatment plants, wastewater treatment facilities, and water storage tanks.

Sterilizer 100 according to the present invention is configured to pass through the first sterilization unit (B) space in the process of storing the unsterilized water (1) to always maintain a state partially exposed to the ultraviolet light emitting unit (300). Therefore, it effectively prevents contamination of the unsterilized water stored in the tank. At the same time, when the sterilizing water 604 is supplied, the first sterilizing water sufficiently passes through the light emitting region of the ultraviolet light emitting unit 300 so that the sterilizing water 604 can escape to the sterilizing water 604 drain pipe without mixing with the unsterilized water. The secondary sterilization unit (C) and sterilization water recovery unit (D) is configured to produce sterilized water 604 through a certain and uniform sterilization action.

In this process, the sterilizer 100 has an outer structure that blocks ultraviolet rays harmful to the human body, and the intake louver and the sterilizing water bubble discharge unit E are configured to mix the water outside the sterilizer with the water inside. It is included.

The present invention can simultaneously sterilize the water in the open water tank and the water supplied through the pipeline, and can effectively perform a variety of sterilization process even with a simple facility compared to the conventional sterilization device, as well as immersed and removed from the surface of the tank Adoption of the device has the advantage of easy attachment, removal, cleaning, maintenance.

UV rays, sterilization, dosage, dissolved oxygen, E. coli, bacteria, bacteria, sterilization efficiency

Description

UV sterilizer and sterilizing apparatus using the above apparatus {Dipping type sterilizer and Sterilizing apparatus using the sterilizer}

The present invention relates to a sterilizer for sterilizing water by ultraviolet irradiation and a sterilization facility (apparatus) applying the same to a sterilization process.

The design method widely used in the sterilizer which sterilizes water by using ultraviolet rays is the UV-water sterilization method which installs the UV sterilization lamp in the water pipe and the UV sterilization method which deposits the UV sterilization lamp in the water storage tank. Can be mentioned.

As shown in Fig. 1A, the oil and water sterilization structure for cutting the pipeline and disposing the ultraviolet sterilization lamp 7 between the pipelines 5 and 6 is complicated to install the pipeline in a cut state, and above all, Water moving at a high flow rate in the pipeline has a disadvantage in that sterilization efficiency is lowered due to insufficient ultraviolet radiation.

In addition, when the water discharged out of the pipeline is not immediately used and stored in a separate tank there was a problem that can not sterilize the microorganisms and bacteria that spontaneously proliferate in the tank.

As shown in Fig. 1 (b), the structure in which the UV sterilization lamp is deposited inside the sealed tank is required to manufacture a closed tank having a constant volume to shield ultraviolet rays while sterilizing water, thereby greatly increasing the manufacturing cost. The water stored in the water has a problem in that perfect sterilization is difficult due to a difference in the cumulative amount of UV radiation due to the change in the UV transmission amount according to the turbidity of the water and the flow of non-uniform fluid in the tank.

The ultraviolet sterilization apparatus of registered utility model publication No. 20-0368802 shown in FIG. 1 [C] is to deposit ultraviolet sterilization lamps exposed to the tank and generate bubbles at the bottom of the tank to circulate water in the tank to uniform the ultraviolet light. It is designed to increase the sterilization effect according to the investigation and the amount of dissolved oxygen.

The UV sterilizer is designed to be deposited in a state exposed to a tank tank, but such a method may cause eye redness and UV inflammation, erythema on the skin, pigmentation and skin cancer when exposed to ultraviolet rays. Therefore, in the United States, the American Labor Hygiene Conference (ACGIH) has established a threshold limit valuse (TLV) as a guideline for dose control in order to prevent excessive UV irradiation. Regulations protect against the harmful effects of human UV exposure.

Therefore, when the device is installed in an open water tank, there is a problem that the amount of ultraviolet radiation is greatly limited.

In addition, the permeability of UV germicidal rays in transparent water is 10cm ~ 80cm, the degree of ultraviolet absorption varies greatly depending on the components dissolved in the water. In particular, when iron or insoluble fine particles are present, the transmittance of the germicidal wire becomes poor. When sterilizing a liquid with poor transmittance, it is necessary to locally irradiate a thin layer of water, but it is difficult to irradiate ultraviolet rays with a single light source in a large tank.

In addition, the water is circulated by aeration of air inside the reservoir to store water, but this method is equipped with an diffuser inside the sterilization lamp and there is only a slight flow of water due to the buoyancy force in which a small amount of air floats. It is obvious that the water cannot be circulated constantly and uniformly. In addition, the water stored in the tank, as described above, the difference in the amount of ultraviolet radiation is generated according to the turbidity and the flow of the non-uniform fluid, there is a problem in the uniform sterilization.

In order to completely overcome the above problems, the sterilization apparatus must be attached and sterilized separately according to each process such as water supply and storage, which means that an inefficient process is added.

In addition, there is a practical problem that a huge cost is generated by the addition of expensive sterilization aids such as storage tanks.

In order to solve the above problems, the present invention, in the sterilization process used in aquaculture farms, swimming pools, water purification plants, groundwater, sewage treatment plants, wastewater treatment facilities, water storage tanks and other industrial use facilities, pipeline laying type oil and water disinfection device and deposition It is possible to reduce enormous installation costs, such as installing type sterilizers at the same time or additionally installing and storing UV shielding storage tanks, and to efficiently sterilize the water being supplied and the water inside the tank without going through unnecessary redundant sterilization processes. And to implement a simple sterilization apparatus and a sterilization process accordingly.

It also solves the problem that the stored water is stored in a state in which the sterilization efficiency is reduced depending on the turbidity or the degree of inhomogeneity or incomplete circulation of the stored water. To provide a universal sterilization means that can be supplied uniformly and reliably in the second additional sterilization state reliably.

In order to achieve the above object, the sterilizer of the present invention has the following several technical means different from the prior art.

First, a cylindrical ultraviolet waveguide 46 is formed to surround the germicidal ultraviolet lamp 44, but the waveguide forms a plurality of water suction holes 47 that are open to the outside and the water on a portion of the cylinder.

The sealed cylindrical waveguide is left under the water suction hole 47, but an ultraviolet reflector 48 formed of a member having a high reflectance is formed inside the waveguide.

In such a configuration, the space between the ultraviolet lamp 44 and the ultraviolet waveguide 48 is formed with a second sterilization part C in the form of a channel opening exposed to strong ultraviolet rays, and the suction hole 47 is formed outside the waveguide. The primary sterilization unit B may be formed by some ultraviolet rays through some outflow of ultraviolet rays.

This configuration is combined with the outer wall configuration of the sterilizer 100 which completely shields the primary sterilization unit from the outside and ultraviolet rays and opens some channels. As a result, all unsterilized water in the bath sterilized is given the opportunity to contact the UV lamp directly or indirectly, and the UV light does not leak out of the sterilizer.

An intake louver 102 is introduced as a configuration to open the external sterilization water and the first sterilization part B inside the sterilizer and water without leaking ultraviolet light to the outside. The suction louver refers to a grill type duct in which a plurality of blades having a shape similar to a radiator grille or a blind are arranged obliquely, so that air or water can be transmitted without transmitting light to the outside.

The water stored through the waveguide and the suction louver is directly or indirectly exposed to ultraviolet rays, but when the sterilizing water 604 is drained, the open structure does not distinguish between the sterilized water and the first sterilizing water and the second sterilizing water. Is generated.

In order to solve this problem, a waste cylinder tube (UV reflector tube without suction hole) in which a suction hole is not formed in the lower part of the waveguide is disposed, and a sterilization water recovery unit (D), which is an airtight space where the outlet of the cylinder tube and the sterilization water suction pipe are connected. Is formed at the bottom of the sterilizer. The sterilized water flowing into the recovery unit D is drained as it is without mixing with external unsterile water or primary sterilizing water of the first sterilizing unit B as primary and secondary sterilized water.

According to the present invention, it is possible to exert a sterilizing effect on the stored water in the tank, which is difficult to exert with a conventional oil-and-water disinfection ultraviolet sterilizer. In addition, it is also possible to fully exhibit the local concentrated sterilization effect on the flowing pipeline difficult to exert with conventional immersion sterilization UV sterilizer.

In addition, the bubble generator of the present invention can increase the amount of dissolved oxygen directly in the supply line of the sterilized water, and at the same time can exert the stirring effect and the amount of dissolved oxygen in the tank in which unsterilized water is stored.

In the channel open type ultraviolet sterilization structure by the sterilizer outer wall structure of the present invention, since the light shielding of the ultraviolet rays is completely made, there is an effect that the irradiation amount of ultraviolet rays does not have to be limited depending on the surrounding environment (for example, an open water tank).

In addition, it is possible to greatly increase the total amount of unsterilized water irradiated with ultraviolet rays through the channel open type ultraviolet waveguide of the present invention, as well as to increase the amount of ultraviolet radiation per volume of the sterilized water supplied by the reflector structure in the local area. Can be increased to maximize the overall sterilization efficiency.

In order to represent the main technical features of the present invention described above in more detail with reference to embodiments of the present invention included in the drawings will be described in more detail below.

However, in the specific examples described below, the components including specific technical terms and the specific coupling structures combining them with each other do not limit the technical concept inherent in the present invention.

2 is an exploded view of the ultraviolet light emitting unit 300 located at the center of the present invention.

In the drawing, the ultraviolet sterilizing lamp 44 is disposed long in the center, and the sterilizing lamp protection tube 43 is surrounded by the surroundings.

The germicidal lamp protective tube 43 is mainly used as a quartz tube, but may be replaced by other materials capable of transmitting ultraviolet rays according to technology development. In the protection tube related member described below, the quartz tube and the protection tube may be interpreted in the same sense.

The germicidal lamp protection tube 43 is fixed and waterproofed by the female thread O-ring (38) and the male thread O-ring (41) and ultraviolet sterilization for supplying power to the ultraviolet sterilization lamp (44). The lamp power line 45 penetrates through the body upper flange 42 of the sterilizer 100 and is connected to an operation display light emitting unit for displaying an operating state of the sterilizing lamp.

A member for increasing the luminance of ultraviolet light emitted through the germicidal lamp 44 and forming a constant light emitting area is an ultraviolet waveguide 46, which is one of the core members of the present invention.

The ultraviolet waveguide 46 may be divided into a cylindrical tube shape in which a plurality of water suction holes 47 are formed on a cylindrical outer surface, and a cylindrical cylindrical pipe portion 48 which is not blocked.

The inner / outer surface of the waveguide 46 should be designed with a material that can improve the waveguide efficiency (brightness increase) by increasing the reflectance of the ultraviolet light. For example, it may be formed of a high reflectivity stainless steel material that does not rust in water and has a smooth surface.

In this case, the portion where the water suction hole 47 is formed in the waveguide 46 has less internal reflection of ultraviolet rays and more external leakage. The portion without the water suction hole 47 has no external leakage of ultraviolet rays and the internal reflection is less. Will be maximized.

The lower portion of the waveguide is coupled to the lower cap 49 of the ultraviolet reflector of the circular cap type hole. As a result, the water to be sterilized may flow into the water suction hole 47 on the side of the cylindrical waveguide and be discharged to the lower cap 49 while being irradiated with ultraviolet rays.

3 and 4 are enlarged views of the upper cap portion of the ultraviolet light emitting unit 300, which enables the exchange of the ultraviolet lamp and displays the operating state of the lamp externally. FIG. 3 is an exploded state. It is assembled.

The names and operations of the components shown in the drawings are as follows.

An operation display light emitting cap 30 indicating an operating state of the ultraviolet sterilizer 100,

An LED 31 mounted inside the operation display light emitting cap 30 and flashing according to an ultraviolet sterilization lamp 44 operating state;

The light-emitting cap (30) which prevents leakage of water by infiltrating the inside of the sterilizing ultraviolet light emitting unit (300) from the blinking LED (31) power line and the ultraviolet sterilizing lamp power line (45). A power line passage pipe 32 forming a lower flow path;

A protection cap (33) blocking film (33) installed to protect the LED (31) power line and the sterilization lamp power line (45) and to separate it from the sterilization apparatus inserted into the tank;

A waterproof rubber stopper 34 in which the germicidal lamp power line 45 exits through a groove in a quartz tube (= protective tube) upper fixing cap 35 and prevents water from penetrating into the groove;

Inserting the waterproof rubber stopper 34 and the quartz tube upper fixing cap (35) coupled to the quartz tube lower fixing cap (cap),

Knurling processing portion 36 for preventing slip when the quartz tube upper fixing cap (35) is coupled to and separated from the quartz tube lower fixing cap (39),

An upper fixing cap female screw 37 having a thread formed on an inner surface of the upper fixing cap 35 of the quartz tube for coupling and separating with the lower fixing cap 39 of the quartz tube;

Female thread O-ring (○ -ring) 38 is inserted to secure the sterile lamp protection tube 43 to the threaded end on the inner surface of the quartz tube upper fixing cap (35),

A quartz tube lower fixing cap (39) coupled to the quartz tube upper fixing cap (35) to receive an ultraviolet germicidal lamp (44) and a germicidal lamp protective tube (43);

The lower threaded portion on the outer surface of the quartz tube lower fixing cap (39) to be integrally combined with the threaded upper fixing cap female thread (37) on the inner surface of the quartz tube upper cap (35) Retaining cap male threads (40),

The male screw O-ring (○ -ring) 41 is fixed to the bottom of the quartz tube lower fixing cap (39), the inner surface of the sterilization lamp protection tube 43 to prevent shaking and fixed,

A water sterilizer upper flange 42 coupled with the quartz tube lower fixing cap 39 and coupled with an ultraviolet light emitting part fixing bolt & nut 112 on an available sterilizer flange;

The quartz tube upper fixing cap 35 and the quartz tube lower fixing cap 39 are inserted therein, and the upper fixing cap female screw 37 and the lower fixing cap male screw 40 are inserted therein. It is composed of a type of sterilization lamp protection tube 43 is fixed when combining.

5 shows the ultraviolet waveguide configuration 46 to 48 irradiated into the ultraviolet light emitting unit 300.

Referring to FIG. 5A, the length of the reflector tube portion through which the water suction hole 47 is opened is long, and the length of the portion of the reflector tube 48 through the water suction hole 47 is short.

On the other hand, in Fig. 5 (b), the length of the portion of the reflector tube through which the water suction hole 47 is opened is short, and the length of the portion of the reflection tube 48 through the water suction hole 47 is long.

This is an important design factor for determining the sterilization properties of the present invention, if the area of the suction hole 47 is widened, the amount of ultraviolet light that goes out of the waveguide 46 is increased, and the area of the reflective tube 48 without the suction hole is increased. If so, it means that the sterilization efficiency of the sterilizing water (604 = secondary sterilizing water) passing through the inside of the ultraviolet waveguide 46 is increased while the amount of ultraviolet rays reflected and re-reflected inside the waveguide is increased.

Therefore, if the sterilization storage management of the water being stored in the tank or tank is important to configure the waveguide in the form of Figure 5 [A], if the sterilization quality of the final sterilized sterilized water 604 is important in the form of Figure 5 [B] A waveguide must be constructed. Of course, such sterilization characteristics may vary depending on the above-described surface structure of the ultraviolet waveguide 46, and depending on the depth in which the present waveguide is submerged (as described below, the depth in which the entire sterilizer 100 is submerged is adjustable to some extent). May also vary.

FIG. 6 is an enlarged view of the coupling portion of FIGS. 4 and 5, in which a power line 45 for supplying power to an ultraviolet lamp is pulled out and only the upper cap 30 may be separated, or the quartz tube may be separated. With the lower fixing cap 39 intact, it can be seen that the multi-stage cap structure that can be separated only by rotating the upper fixing cap 35 of the quartz tube.

This multi-stage structure is convenient for repairing the upper LEDs and power lines, and also means that the lamp can be installed / removed without contact with water while only the lamp tube is kept tight. In other words, it has the technical meaning that the sterilization lamp can be exchanged conveniently at regular intervals while preventing the sterilization water from flowing out while the sterilizer is locked.

The components of FIGS. 2 to 6 are assembled in the ultraviolet light emitting unit 300 of FIG. 7.

8 and 9 are views showing various members mounted on the inside and outside of the ultraviolet sterilizer 100 of the present invention, and the names and operations of the illustrated components are as follows.

Sterilizer fixing plate 109 which is installed to attach the sterilizer 100 to the tank wall,

Sterilizer body fixing ring (109a) for inserting the fixed ring formed at regular intervals at both ends of the sterilizer fixing plate (109) into the sterilizer height adjusting hole (107),

Fixing plate bolt holes 109b perforated to fix the obtained sterilizer fixing plate 109 to the upper portion of the water tank 2,

Inspection door cover 105a made to facilitate opening and closing of the inspection door (see 105 of FIG. 10) to check the operating state inside the sterilizer,

Checking fixtures (105b) for fixing the fixed ring formed at regular intervals on both ends of the checker cover 105a inserted into the checker fixing ball,

Checking door cover handle (105c), the handle is formed so that the upper port access door cover (105a) easily detachable,

An inlet hole for introducing the second sterilizing water flowing from the ultraviolet waveguide 46 while blocking the water between the first sterilizing unit B and the sterilizing water recovery unit D (see description below) with water (to prevent water from passing through each other). Formed primary sterilization blocking film 110,

The first sterilization part blocking film 110 is a circular ultraviolet reflector fixing rubber ring 111 to hermetically seal and seal the ultraviolet reflector 48 below the ultraviolet waveguide 46.

FIG. 10 is a left side view, front view, top view, and right side view showing the UV sterilizer 100 of the present invention in which the ultraviolet light emitting unit 300 described above is installed.

In the illustrated sterilizer 100, the names and actions of the main components are as follows.

Unsterilized water supply pipe 63 is a step for supplying the water sterilized through the sterilizer 100 to the water tank (2), the water supply to the top of the sterilizer (100);

Primary sterilization block 110 to isolate the first sterilized water and the second sterilized water,

Temperature sensor 62 inside the tank connected to the control unit 500 for controlling the sterilizer 100 and disposed inside the sterilizer,

An intake louver 102 for blocking the ultraviolet light inside the sterilizer from being discharged to the outside of the sterilizer while allowing the water outside the sterilizer to be sucked into the sterilizer.

And a filter 104 for removing organic and inorganic substances and suspended substances in the suction louver 102.

Here looks at the configuration of the suction louver (102). Louver refers to a net window in which slanted blades are arranged in series, similar to radiator grilles or blinds, as described above (in the Solution section). The suction louver 102 allows the interior space of the sterilizer 100 to be shielded on the outside of the sterilizer and on the light path and open on the waterway.

The filter 104 is mainly used for urethane material (urethane filter) is fixed to the inner wall of the sterilizer 100 by a filter fixing frame 103 for fixing to the suction louver window.

The filter is attached to the surface of the germicidal lamp protection tube (43) obtained by organic / inorganic substances and suspended solids in the water, so that 253.7 nm of germicidal ultraviolet rays irradiated from the germicidal lamp 44 inserted into the protective tube are absorbed into the foreign substance. Accordingly, to prevent the phenomenon that the sterilization effect is lowered.

The filter fixing frame 103 prevents the urethane filter 104 from being deteriorated by ultraviolet rays.

Looking at the configuration further shown, the lower part of the sterilizer (sterilization water recovery unit (D) space to be described later) submersible pump 60 for discharging the water obtained from the ultraviolet light emitting unit 300 to the outside of the sterilizer (100) Is disposed, and the bubble mixing sterilization water discharge port 61 mounted at the discharge portion of the submersible pump 60 supplies oxygen supplied through the oxygen supply pipe 503 to the orifice low pressure portion (the central highest flow rate portion) of the venturi tube shape. When supplied, it is a structure using the phenomenon of mixing water and oxygen.

FIG. 11 is a view illustrating a sterilizer mounted state in which the sterilizer 100 varies the depth of the sterilizer 100 submerged in the tank according to the tank level described in FIG. 8.

When the water level is high as shown in Fig. 11A, the sterilizer height adjusting hole 107 and the main body fixing ring 109a which are perforated at the top to prevent the sterilizer 100 from being immersed in the water tank are combined and the sterilizer is obtained. 100) is located at the top of the tank. At this time, the water is introduced into the sterilizer through the water suction louver 102 immersed in the tank and sterilized.

11 [b], the sterilizer height adjusting hole 107 and the body fixing ring 109a are combined so that the sterilizer 100 is immersed as deeply as possible in the tank even when the water level is low. It is located at the bottom.

12 is a diagram illustrating the double sterilization action of the present invention as the core, and shows the location and configuration of the suction unit / discharge unit and the water supply unit / recovery unit and the path of the sterilization water when the sterilizer 100 performs the sterilization action.

The secondary sterilization unit (C) located at the center is a hole-shaped cylindrical space formed between the ultraviolet lamp and the ultraviolet waveguide 46, and the secondary sterilization unit (C), the optical path, and the fluid path on the outside. Primary sterilization unit B, which is a space open to each other, is located.

The first sterilization unit B shields the ultraviolet rays emitted through the second sterilization unit C from the outside of the sterilizer 100.

At this time, on the outer surface of the first sterilization unit (B), the first sterilizing water suction unit (A) which shields the outside of the first sterilization unit (Beam) and opens onto the waterway (introduced intake louver as an example) Is formed.

When unsterilized water is supplied to (B) through the supply unit (A1), it is first sterilized by ultraviolet rays emitted between the plurality of suction holes 47 in (C), and then sucked into (C), and then in (C) the second inside. Sterilized and obtained as (D).

In the space (D), a part is discharged in a mixed state to the outside of the sterilizer (for example, an unsterilized water storage tank) through (E), and a part is discharged to the secondary sterilization water 604 through (E1). .

Here, (D) is an inlet is open to the ultraviolet light emitting unit 300 and the outlet is sterilized water recovery unit (D) is blocked with the primary sterilization unit (B), therein is connected to the oxygen supply pipe 503 Submersible pump 60 is included.

The submersible pump 60 discharges the discharging power of the sterilizing water bubble discharging unit E for discharging the sterilizing water 604 obtained from the secondary sterilizing unit C to the outside of the sterilizer 100 in a state in which bubbles are contained. to provide.

12 (A) will be described. The water introduced into (A1) and (A) is first sterilized as it is exposed to some ultraviolet rays in space B, and then locally uniformly and strongly ultraviolet in space C (particularly the space in reflector tube 48). After being exposed to, it shows the path discharged to the outside (bath) again after increasing the amount of dissolved oxygen through (E) without mixing with the water of the space (B) in the space (D). Due to this process, the water stored in the open tank is continuously sterilized while being effectively exposed to ultraviolet rays without the use of a shielding tank that shields ultraviolet rays harmful to the human body.

12 (b) will be described. The water flowing into (A1) and (A) is first sterilized as it is exposed to some ultraviolet rays in space B, and then locally uniformly and strongly in ultraviolet light in space C (particularly the space within reflector tube 48). It shows the path of sterilization drainage through (E1) (after the increased amount of dissolved oxygen as in the previous) without mixing with the water of space B in space D after exposure. Due to this process, the water stored in the open tank can be discharged separately into the sterilizing water 604 without being mixed with the water of the tank again after being completely completely sterilized in the space D and separated from the outside of the sterilizer (bath). have.

FIG. 13 is a view showing the overall configuration of a sterilizer equipped with the sterilizer 100 of FIGS. 10 to 12. Looking at the path of sterilization process that each component is combined with each other,

The sterilizer 100 of FIG. 12, the sterilizing water suction discharge part E1 for sucking and discharging the sterilized water 604 sterilized from the sterilizer 100, and the sterilizer 100 are separated from the sterilizer 100. A water tank 2 for storing the 604, an unsterilized water pipe 63 for supplying the unsterilized water 1 to the unsterilized water supply unit A1 of the sterilizer 100,

Sterilization water suction pipe 601 for recovering the sterilized water from the sterilization water recovery unit (D),

Sterilization water suction pump 602 for transferring the sterilized water sucked through the sterilization water suction pipe 601,

The sterilizing water suction pump 602 is made of a sterilizing water supply pipe 603 for supplying to another tank.

The sterilization apparatus illustrated by the above configurations may be operated as a facility for performing one complete sterilization process by combining a conventional water tank, a pipeline, a pump, and an oxygen supply device to the sterilizer 100. In this process, as well as securing a sterilization degree of a predetermined level or more of the stored water 1, it is also possible to satisfy the high purity sterilization quality of the sterilized water 604. On the other hand, the control unit 500 controls the operation ratio of the submersible pump 60 and the sterilizing water suction pump 602 as necessary to urgently increase the pollution when the high concentration of the sterilizing water 604 is needed and the water inside the tank 1. When it is necessary to actively suppress, all can be flexibly responded.

14 is a view showing the instrument configuration of the control unit 500, the names and actions of the respective components are as follows.

The control unit power supply plug 501 for supplying power to the sterilizer control unit 500,

An oxygen supply pipe 502 in which a conduit is formed to supply oxygen through the air compressor 550 to the oxygen flow meter 504 inside the sterilizer controller 500,

Oxygen supply pipe 503 for supplying the adjusted oxygen flow through the oxygen flow meter 504 in the sterilizer control unit 500 and the adjusted oxygen to the bubble mixing sterilization water discharge port 61,

Oxygen flow meter 504 for adjusting the oxygen supplied to the bubble mixing sterilization water discharge port 61 through the oxygen supply pipe 503 to a constant flow rate,

A power bolt meter 505 indicating a voltage state supplied to the sterilizer controller 500,

Internal tank temperature indicator 506 indicating the temperature sensed by the temperature sensor 62 inside the tank mounted inside the sterilizer 100,

UV sterilizer ampere meta (507), the power is supplied through the ultraviolet light emitting unit 300 and can detect failures and abnormalities through the amount of current of the ultraviolet sterilization lamp 44,

Bubble sterilization water circulation pump ampere meta (508) that can detect failures and abnormalities through the amount of current in the water pump (60) mounted inside the sterilizer (100),

A power supply switch 509 for starting and stopping the obtained sterilizer 100 through the sterilizer controller 500;

A start and stop selection switch 510 configured to start and stop the ultraviolet light emitting unit 300 and the available sterilizer submersible pump 60;

A power lamp 511 for checking a state in which power is supplied to the obtained sterilizer control unit 500;

Through the oxygen supply pipe 502 through the oxygen flow meter 504 in the sterilization control unit 500, the oxygen flow rate is adjusted and the air compressor installed to send the adjusted oxygen to the bubble mixed sterilization water discharge port 61 ( 550).

While the embodiments of the present invention have been described in detail with reference to the drawings, the technical spirit of the present invention is not limited to the above embodiments.

In other words, one of ordinary skill in the art to which the present invention pertains may utilize the technical configuration described in the detailed description or drawings of the present invention to further implement a simple modification and simple extension design as necessary. It is also obviously included in the scope of the technical spirit inherent in the present invention.

According to the present invention, a sterilizer is simply immersed in the water tank by attaching a variable depth fixed plate without installing a sterilizing hermetic tank in an existing open water tank, and additionally, a UV light satisfactory only by installing a sterilizing water pipe and an air pump and a controller. A sealed type sterilization facility can be provided. Therefore, it is easily applicable to aquaculture farms, swimming pools, water purification plants, groundwater, sewage treatment plants, wastewater treatment plants, water storage tanks, and other industrial use facilities that are accessible to others.

For example, while a conventional sterilizer requires a lot of time and effort to disassemble and combine a sterilizer which is coupled with a plurality of bolts and nuts for separation, disassembly, cleaning and repair, the present invention provides an easy-to-detachable sterilizer. It is easy to disassemble, clean, repair, etc. because it can be easily removed using the fixing ring and the fixing groove.

According to the ultraviolet light emitting unit which is one of the core components of the present invention, since the sterilization lamp that emits strong sterilization light has conventionally had to be installed in an enclosed space, when it is necessary to replace the sterilization lamp, even if the lamp is placed vertically The water contained in the pipe and the tank is blocked and the water inside the tank is drained and at the same time a large number of bolts and nuts have to be removed to replace the ultraviolet light emitting unit according to the present invention. It is easy to remove the vertical UV sterilization lamp by rotating the upper fixing cap. Therefore, it is easy to replace the sterilization lamp and replace it in case of failure, thus reducing the cost of facility maintenance.

1 is a view showing a conventional ultraviolet water sterilizer and deposition sterilizers.

Figure 2 is an exploded view of the ultraviolet light emitting unit 300 in the present invention sterilizer.

3 and 4 are enlarged views of the upper cap portion of the ultraviolet light emitting portion 300;

5 is a view showing an ultraviolet irradiation part of the ultraviolet light emitting unit 300.

6 is an enlarged view of a coupling portion of FIGS. 4 and 5;

FIG. 7 is a view illustrating a state in which the ultraviolet light emitting unit 300 of FIG. 2 is assembled.

8 and 9 are views showing various members mounted inside and outside the ultraviolet sterilizer 100 of the present invention.

10 is a left side view, front view, top view, and right side view showing an ultraviolet sterilizer 100 of the present invention.

Figure 11 is a sterilizer 100 is a sterilizer mounting state to vary the depth of the submerged in the tank according to the water tank level.

12 is a view showing the suction unit / discharge unit and the water supply / recovery unit when the sterilizer 100 performs sterilization.

Figure 13 is a view showing the overall configuration of the sterilizer equipped with the sterilizer 100 of Figures 10-12.

14 is a diagram illustrating the instrument configuration of the control unit 500.

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

(A1): Unsterilized water supply unit (A): Primary sterilized water suction unit

(B): primary sterilizer (C): secondary sterilizer

(D): sterilization water recovery unit

(E): sterilization water bubble discharge part (E1): sterilization water suction discharge part

1: unsterilized water, 2: water tank, 5: water pipe, 6: drain pipe, 7: ultraviolet lamp

30: Indication light emitting cap 31: LED

32: power line passage 33: protective cap [blocking film]

34: waterproof rubber stopper 35: upper protection cap [cap]

36: knurling 37: Upper fixing cap [cap] Female thread

38: O-ring with female thread [○ -ring] 39: Fixed cap under protective tube [cap]

40: lower fixing cap [cap] male thread 41: male thread O-ring [○ -ring]

42: top flange of water sterilizer [flange]

43: germicidal lamp protection tube 44: ultraviolet germicidal lamp

45: UV germicidal lamp power line 46: UV wave guide

47: water suction hole 48: ultraviolet reflector

49; Round Ultraviolet Reflector Cap

60: submersible pump

61: Bubble mixing sterilization water discharge port 62: Temperature sensor inside the tank

63: unsterilized water supply piping

100: sterilizer

101: sterilizer fixing flange

102: intake louver 103: filter holding frame

103a: filter stand 104: filter

105: access door 105a: access door cover

105b: Access door lock 105c: Access door cover handle

107: sterilizer height adjuster

109: sterilizer fixing plate

109a: sterilizer body retainer

109b: fixing plate bolt hole

110: primary sterilization barrier film 111: circular ultraviolet reflector fixing rubber ring

300: ultraviolet light emitting unit

500: sterilizer control unit 501: control unit power supply plug

502: oxygen compressor piping 503: oxygen supply piping

504: oxygen flow meter 505: power supply bolt meter

506: tank internal temperature indicator 507: UV sterilizer ampere

508: bubble sterilization circulating pump ampere 509: power supply switch

510: start and stop selector switch 511: power lamp

550: air compressor 601: sterile water suction pipe

602: sterile water suction pump 603: sterile water supply pipe

604 sterilizing water

Claims (9)

An ultraviolet light emitting unit 300; A first sterilization unit (B) for shielding light of the side surface of the ultraviolet light emitting unit (300); A first sterilizing water suction unit (A) formed on an outer surface of the first sterilizing unit (B) and configured to shield and open a waterway to the outside of the first sterilizing unit (B) and the first sterilizing unit; And an inlet UV sterilizer (100) comprising an inlet opening to the ultraviolet light emitting unit (300) and an outlet sterilizing water recovery unit (D) isolated from the primary sterilization unit (B). The method of claim 1, The primary sterilizing water suction unit (A) is an optical type ultraviolet sterilizer (100) further comprising a primary sterilizing water suction louver (102) formed of a surface that is light shielded and open to the water. The method of claim 2, The ultraviolet light emitting unit 300 further includes a secondary sterilizing unit C having a structure in which light is transmitted through the primary sterilizing unit B and opened into a water. . The method of claim 3, Unsterilized water supply unit (A1) is connected to the primary sterilization unit (B), and the sterilized water (1) or the primary sterilization water intake unit (A) obtained through the unsterilized water supply unit (A1) Water obtained outside the sterilizer (100) through the primary sterilization unit (B) is obtained UV sterilizer 100, characterized in that the suction to the secondary sterilization unit (C). The method of claim 4, wherein In the sterilization water recovery unit (D), the oxygen supply pipe 503 includes an underwater pump 60 connected, the submersible pump 60 is sterilized water 604 obtained from the secondary sterilization unit (C) Obtained UV sterilizer 100, characterized in that the disinfecting water bubble discharge unit (E) for discharging in the state containing the bubble outside the sterilizer 100 is further disposed. The method of claim 3, The ultraviolet light emitting unit 300 further includes an ultraviolet waveguide 46 surrounding the secondary sterilization unit C. The ultraviolet waveguide 46 has a plurality of water suction holes 47 in a portion of a surface thereof. It is formed and the remaining surface is obtained UV sterilizer 100, characterized in that formed in the structure of the ultraviolet reflector 48, the water suction hole 47 is not formed. The method of claim 6, The ultraviolet sterilizing lamp 44 is disposed inside the ultraviolet waveguide 46, and the ultraviolet sterilizing lamp 100 is provided with a light emitting unit displaying an operating state of the sterilizing lamp. . A sterilizer (100) according to claim 5; A sterilizing water suction discharge part E1 for sucking and discharging sterilized water 604 sterilized from the sterilizer 100; A water tank (2) separated from the sterilizer (100) and storing the sterilizing water (604); And Sterilization apparatus comprising a non-sterile water pipe (63) for supplying the non-sterile water (1) to the non-sterile water supply unit (A1) of the sterilizer (100). The method of claim 8, A control unit 500 for supplying air to the sterilizing water bubble discharge unit E and controlling the sterilizer 100 by an internal temperature sensor 62 disposed in the sterilizer 100; A sterilizer fixing plate 109 for controlling the depth of the sterilizer 100 soaked in the unsterilized water 1 according to the level of the unsterilized water 1; And a sterilizer body fixing ring 109a.

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