TW201002626A - Water degermination device and use of this device - Google Patents

Abstract

A water degermination device is described with a UV lamp (50) and at least one vessel through which water can flow, having one inlet (32) and one outlet (34), in which a reaction chamber (35) is arranged, wherein the outlet (34) of the vessel (30) forms a free outlet. The outlet (34) of the vessel (30) is situated in the radiation range of the UV lamp (50).

Description

201002626 - 3 6 ~ wire; 3 7 ~ winding section; 40 ~ reflective coating; 50 ~ UV lamp; 52 ~ lamp holder; 54 ~ electric controller. n 5. If there is a chemical formula in this case, please disclose the chemical that best shows the characteristics of the invention. [Technical Field] The present invention relates to a water sterilizing device having a uv lamp and at least a conduit through which water can flow, including an inlet and an outlet, and a reaction chamber is provided therein, The exit forms a free discharge. The invention: relates to the use of such a device. [Prior Art] The free discharge portion is used to form a waterless station or a valve portion, and the treated water can be taken out by the user. The conventional water sterilizing device is used for the so-called system water terminal (p〇int_〇f — use), for example, used in a consumer station, a cavity reactor, usually made of special steel or aluminum, and the reactor is often The cylindrical structure has two connecting portions as the water inlet and the water outlet. The outlet is connected to the route leading to the valve, 3 201002626 In the middle of the reactor is a linear low-pressure mercury lamp that must be replaced at intervals to ensure that the required radiant energy is always available for effective sterilization. According to U.S. Patent No. 4,769,131, a uv lamp has been applied to a sterilizing device and is disposed in the center of the casing and wound by the tubular body, the ends of which are connected to the wall of the casing, and the surrounding tubular body forms a reaction. The cavity is illuminated by the uv light. In order to replace the UV lamp, the thin plate at the end of the housing is removed and the uv lamp is pulled out of the enclosed body. The outlet can be connected directly to a faucet or other suitable water-repellent part, and the downstream parts can be relocated. In addition, the conventional filter can be connected upstream by a sterilization device. The reaction chamber can also be formed by a groove in the housing of the sterilization device, and the uv lamp is surrounded by a two-part housing. According to U.S. Patent No. 2004/0182761, the sterilizing device comprises a neon filter and a uv lamp, and a uv lamp is provided with a ring-shaped carbon block, and the uv lamp is also disposed in the 'in order to replace the uv lamp, the shell must be opened first. Body, then remove the carbon block that was still in the water in the shell. 'When the carbon block is removed, there is a water in the block that has been exhausted and the surrounding of the device is also contaminated. Some operations are performed before the replacement of the UV lamp. It is necessary. In addition, when the carbon block or uv lamp is replaced, the water delivery parts of the device are exposed and may be contaminated by the user's touch. Another disadvantage is that the device requires a large space. According to this design, the space required for installing or removing the UV lamp needs to be reserved. Since the space required for the water station may be large, it is separately set for the common water distribution. It is not sensible in the device. 'This design is not practical, unsightly and not economical. Example 201002626 If the water dispenser is installed in the refrigerator or in a desktop-sized water cooler. Furthermore, 'in this device and in the previous documents, the internal cavity is very bulky'. In such a sterilizing device, there is a disadvantage that the device for generating cooled drinking water from the downstream is not easy to operate, and the water in the reaction chamber of the sterilizing device is mostly in the cooling space. External and warm. In addition, the known devices are not equipped

The cooling chamber, such as a heat sink, can be used to cool the water in the reaction chamber and the luminaire. According to European Patent EP i 44 941 941 B1, a water treatment device is disclosed for dispensing beverages and transporting drinking water. The apparatus includes a length of water conduit for use as a reaction chamber having a uv lamp disposed upstream of the outlet of the water conduit, formed and the water station capable of delivering sterilized water, and the liver lamp being parallel to the water conduit. The water station itself is located outside of the illuminated area of the UV lamp and includes a protective element to prevent contamination by the user. When the UV lamp is to be replaced, the reaction chamber is solidified for a long period of time and therefore needs to be cleaned at intervals, but it is discussed in the European patent EP 1 440 941 B1: Since the air inlet is placed at the top of the skirt and the reaction chamber is only partially filled with water, the sterilization efficiency is poor. L praise content] Therefore, according to the European patent EP 1 44 〇 犄 壮 壮 44U 941, the present invention provides a sputum device, after sterilization or post-sterilization, can be solved by the reaction area The problem of re-contamination of drinking water. This problem can be solved by the sterilizing garment of the present invention, which comprises a UV lamp and a port 5201002626, and a water uv lamp, which provides at least a conduit through which the water flows, including the inlet and the outlet. The reaction chamber, wherein the outlet of the reaction chamber forms a free discharge removal zone, wherein the outlet of the conduit is located within the illumination range of the liver lamp. The outlet can be placed directly or indirectly within the illumination range of the uv lamp and the outlet is arranged such that the outlet of the conduit is directly adjacent to the illumination range and the outlet is adjacent. The UV rays of the UV lamp may also produce a deflection to the exit of the catheter. If the latter does not exist in the immediate illumination area of the UV lamp, the component of the guide edge is provided, such as a reflective element, which directs the uv beam to the catheter. The outlet, therefore, is indirectly located in the illumination range of the ϋν lamp. Since the catheter is also used as the valve portion, the user can directly hold the water in the cup. Due to the outlet of the catheter, the valve portion is separately disposed in the irradiation range of the xenon lamp, so that the part may have post-contamination or re-contamination. Send 2. Contamination from the user, such as holding the exit area, does not reduce the quality of the water. If the outlet of the conduit is bent relative to the opening of the housing, it may have the same effect 'where the conduit is located in the housing. Preferably, the conduit is not illuminated from the beginning of the reaction chamber to the exit of the conduit. The reaction chamber is downstream from the inlet of the conduit, and the conduit has no connecting elements that may form dead ends. A further improvement is that the discharge portion of the conduit, particularly the inner surface of the discharge portion in contact with water, including a drainage surface, prevents sedimentation from accumulating, further preventing the coating structure from lowering the irradiation density, and being covered by the biofilm. After the water is removed, the discharge part is partially empty, and there will be no water in the river. 201002626 The membrane remains and the bacteria grow. Preferably, the conduit includes an area of the reaction chamber, at least - there is water flowing through the 'multiple relocations, such as a labyrinth near the uv lamp, and the individual turns are perpendicular or parallel to the uv lamp. Longitudinal direction.

Preferably, the reaction chamber of the conduit is formed by a pipeline, in particular a spiral pipeline, which may be formed by a tube or a hose, a uv lamp is arranged in the center of the pipeline, and all the water to be treated passes through the irradiation area of the uc lamp. The longest path, the shape of the pipeline is the average fluid environment and preferably the water cycle. The reaction chamber with a minimum volume can achieve the best performance. The optimum wall thickness of the pipeline is 0.1-0·5mm, which minimizes the attenuation of xenon rays. The width and length of the water passing through the reaction chamber are preferably selected such that the internal volume of the reaction chamber is less than 120 ml and the reactor volume is less than 40 ml. When the sterilizing device is operated and the chilled drinking water is produced, the amount of water in the reaction chamber is kept low, so that the consumer can obtain sufficient cooling water. Preferably, the reaction chamber is located in at least one region of the conduit and/or the discharge portion may be a water repellent material', particularly a water repellent polymer. Preferably, the reaction chamber and/or the discharge portion located in at least one region of the conduit may be a fluorescent polymer such as PFA (perfiuoraik〇xyVinyiether polymer resin) MFA (perfluoralkoxyvinylether polymer resin) 'FEP(f luorinated ethylene propylene copolyber 'PTFE (polytetrafluorethene), THV (terpolymer of tetrafluorethy1ene, hexaf1uopropy1ene and vinylidene fluoride) 0 The catheter of this embodiment includes an anti-uv-c injection molding portion which can be inserted into the card E when assembling the sterilization 7 201002626 device. Preferably, the outlet of the conduit encloses the drain member, and the end region of the guide, particularly a hose winding, must be bent generally toward the exit to ensure that the conduit outlet inside the card E is in place. By placing the predetermined drainage member on the outlet, the highly safe production process can be simplified. The connection area of the drainage member like the conduit is also located in the irradiation area of the ϋν lamp. The material of the drainage member can be the same as the conduit. It can penetrate uv_c rays, so it can effectively avoid bacterial contamination of the connection area between the drain and the conduit. Preferably, between the wall surface of the caliper and the conduit and the drained drainage area, a reflection means is included for reflection in the uv area, and the reaction chamber is again exposed to υν radiation due to reflection along the direction of the μ lamp. The performance of the water sterilizing device is improved and the design length can be reduced in the same radiation performance. Preferably, the reflecting means is a reflective coating on the inner surface of the cassette wall or the outer wall of the catheter, possible materials. These include metals such as aluminum, chromium, nickel, photopolymers, and materials with metal oxides and metal ruthenium. In another embodiment of the present invention, the reflecting means may be a reflective element, such as a sleeve, which may be inserted into the cassette or inserted into the catheter, or may be a film such as a metal film or a plastic film to be reflected in the uv region. Or a metalized plastic film. The sleeve can comprise a metal, such as aluminum. The UV lamp and conduit can be placed in a conventional card. When the cardmaker has a fastener and a connector, the fastener is detachably secured to the attachment mechanism, and the connector supplies water and water from the attachment mechanism. Preferably, the fastener and the connector are insertable or rotatable, 201002626 and can be inserted or rotated. Preferably, the cassette is replaceable. Preferably, all of the connectors are provided on the side of the card e, so that only a step is required to 'step', for example, pinching or inserting into the attachment mechanism. The fasteners are placed on the same side of the cut. Preferably, the fastener includes a spine or bayonet to quickly replace the caliper. Since the integration has a reaction chamber guide & and a single component of the uv lamp located in the common cassette is created ® ^ it can be used independently and simply replaced by the user. Because ϋν and my'卞 are inside, they do not directly touch the user, and can avoid damage when setting or moving down, and removing the UV lamp by leap seconds. The cassette is used independently, for example, it can be operated without functional restrictions, and without adding a housing, or improperly, the addition must be broken in the cassette to operate. Other components. The cassette is a replaceable component that can be discarded entirely.

The card E is a closed valley portion having at least one inlet for the water to be treated and at least one outlet for the treated water so that the user does not come into contact with the internal water delivery element 'especially (downstream) Components behind the reactor to avoid contamination. Preferably, the UV lamp and the catheter are bundled in the concealment. When the card is moved or set, the other components are not removed from the cassette, and the bundled configuration does not prevent the detachable configuration. According to other embodiments, the UV lamp and the catheter are fixedly disposed in the catheter. The fastening in the cassette means that the user cannot remove the fixture from the end of the cassette, and does not prevent possible separation of the components in the collection. 9 201002626 By replacing the cassette, the tube with the reaction chamber and the outlet is replaced with the lamp, so the reaction chamber is also replaced with the uv lamp at regular intervals, without separately cleaning the chamber of the reaction chamber, because the temple Failure caused by the addition of matter; is avoided. The size of the cassette is smaller than that of the conventional sterilization device, so it can be set independently. For example, it can be set in a refrigerator of a general size. The internal volume of the reaction chamber is also small, so that the amount of warm water in the valve is small, which is particularly helpful for connection with the freezing device. Preferably, the card E includes an opening located in the wall of the card, in the outlet of the tube. In order to completely eliminate the contamination caused by the user, the opening of the catheter is bent relative to the opening of the card E, and this feature provides an additional benefit since the card wall in the opening range prevents UV rays from leaving. In the embodiment of the card, the reflector can also be a film of a wall.暇 : The sleeve of the embodiment needs to extend the card (4), and the sleeve is fixed in the connecting mechanism'. It is inserted into the card g as a heat bridge, when the reflecting means are connected, such as a cooling area.

X ^ has a lower temperature zone or an A

However, the 7L piece 'may be connected to a T fine m 7 P ^ f and the valley easily causes the internal cold portion of the cassette to cool the water and the lamp. This thermal bridge can be realized by a heat conduction element

t is a thousand and the heat conduction element can be a heat officer by the card H. The heat conducting element protrudes from the cassette and is located in the area of the connecting piece, and the card or the reflecting element Du Gu ~ the passing piece can be placed on the duct wall by the S, in particular, it may be placed on the sleeve . Fasteners and connectors can be used to protect the 忏T from the —T, as in the other, in the other 10 201002626. In the example, it can be placed on the side wall of the cassette. The exit can be placed on the bottom wall of the card E or on the side wall of the cassette. The connector, the fastener, the heat conducting element, and the outlet depend on the location of the cassette. The cassette can be inserted horizontally or vertically into the corresponding attachment mechanism. The UV lamp includes a lamp holder having a connector for supplying water flow, and the connector member is urged to be a metal pin. Further, other connectors for supplying water flow are not required, and any manner can be used because of the presence of the lamp holder. Kakun is more clever* and therefore simplified. f The electric controller is located on the outside of the cassette. If the sterilizing unit is installed in the freezing unit, the electric controller can be integrated into the electric controller of the freezing unit. The base of the connection mechanism or UV lamp is used to cover the electric controller. When covered in the lamp holder, the electric controller can be independently adjusted into a lamp. In some environments, the UV lamp can be set or can be inserted. In the existing connection mechanism. The use of a water sterilisation device is in a cooling device, particularly a cold device' which also includes use in a beverage dispenser and a chiller. The above and other objects, features, and advantages of the present invention will become more apparent and understood. A water sterilization device having a cassette 10. The conduit is not disposed in the manner of a helical coil 36. The section of the helical coil 36 is disposed to include a reaction chamber 35 through which water can be disposed of. The cassette 1 has a cylindrical side wall 12 provided at the top end thereof, and the flange serves as a fastening 11 201002626 piece 20, which can be designed as a bayonet or pawl element, and the detail design of the fastener 2 is not shown in FIG. . The inlet is provided at the upper end 16 of the card E, the inlet 32 of the conduit 3 is projected therefrom, and the bottom wall 27 is conical and forms a drain having an opening 26. At the lower end 18 of the cassette 10, the remote officer V is 30 The outlet 34 is disposed rearwardly in the opening 26 so that the user is prevented from directly contacting the outlet 34, and the outlet 34 forms a plug or water removal zone with the opening 26 of the cassette 10, the water drop falling from below the opening. The UV lamp 50 is disposed in the central region of the coil 36 to radiate the UV energy to the water in the coil 36. The winding portion 37 of the coil 36 is almost completely surrounded by the snout, so that the energy of the lamp 5 The reaction chamber 35, the lamp 50 and the outlet 34 are arranged such that the outlet % is located within the illumination range of the lamp 5 。. In the lower region, the liver lamp 5 not only emits radiation in a radial manner but in various directions, so that the outlet 34 is included therein. The tapered discharge portion 28a has the advantage that at most a portion of the uv rays surrounding the outlet are retained in the cassette 10, and only a small portion is left by the opening 26. The exposed UV rays must be lowered to the exposed water ejection head. A small part of the ray. The side wall 12 and the discharge portion 28a are covered with a plating film 4, and the coating film 4 can be reversed in the UV C region. In particular, the irradiation area of the uv lamp contributes to the sterilization. When a mercury vapor lamp is used, the combined radiation is 254 nm. The UV lamp 50 includes a socket 52 having a connector 24 at its upper end to provide a flow of water 'because it is already used on the socket 25, so that the card g 1 does not have a knife away from the connector. In addition, the electric controller 54 of the uv lamp 5 () is disposed on the lamp holder 12 201002626 52. In detail, in the cassette, the fixing of the coil 36 and the UV lamp 50 is omitted for simplification, preferably The two components are provided by precisely arranging the injection molded part. The cassette 10 is a suitable connection mechanism 1 having a housing 2, and the card S 10 can be inserted into the housing 2, the connection mechanism 1 likewise having a corresponding fastener 3, for example, can include a bayonet or pawl The second part of the organization.

In addition, the connection mechanism 1 comprises a water connection 4 and a water flow connection 5 which interact with the corresponding connectors 22, 24 of the Kachen 10 when the cassette 10 is inserted into the connection mechanism 1 and/or twisted. The connecting mechanism 1 is provided by a water hose 6 and a power cord 7, which can be fixed, for example, in a beverage dispenser having a cooling mechanism, such as a refrigerator or a cooler. Figure 2 shows another embodiment of the cassette, in this embodiment a vertical arrangement is provided, the card g 10 being closed to the top end 16 and the bottom end 18 by a wall, and the card 匣 οο includes a cylindrical side wall 12, the conduit 3 having the reaction chamber 35 and the arrangement having the socket 52 t UV (four) corresponds to the f! diagram in which the first element 41a in the form of a sleeve is disposed between the conduit 30 and the side wall 12 Reflected in the liver region, it surrounds the coil 36, and in the lower region is provided a pin-shaped heat-conducting element 44, which is led out through the card g wall. The UV radiation is emitted by the UV lamp 50, passes through the coil 36 having the winding portion 37, and is reflected back by the reflection sleeve 42, whereby the reflected uv beam passes through the reflection chamber 3 again. Unlike the sterilizing skirt of Fig. 1, the inlet 32 is disposed in the lower portion, and the flow π of the sterilized water is from bottom to top. For this reason, the fasteners 20 and the connecting members 22, 9/1 4 24 are broken. Provided on the lower end of the card wall 1 2 side, and the guide 13 201002626 thermal element 44 is also provided, the fastener 2 is not disclosed in detail, which is used to provide the horizontal insertion of the filter card E 10 , "light 5 〇 similarly Inserted from the bottom to the inside of the wire 36. The upper end 16 of the cassette 10 is transverse to the wall 12 of the card, forming a discharge portion 28b in which the connection portion 39 of the conduit 30 is horizontally disposed, and the outlet % is set at one end thereof. The discharge portion 28b includes an opening 26 that is bent with respect to the outlet 34. The discharge portion 28b includes a second corresponding portion 41b formed in a coating manner, and the UV light can be guided by the UV lamp to the outlet 34. Fig. 3 is another one of the cassettes In one embodiment, the cassette 1 is horizontally disposed, unlike the first drawing, the discharge portion 28c is formed on the side of the cassette wall 12, and the outlet 34 of the reaction chamber 30 is located inside the discharge portion 28c. Fig. 4 shows a reaction An enlarged view of the conduit 3 of the cavity 35. The end of the last winding portion 37 The tangential manner is bent such that the downwardly directed outlet 34 is formed, the discharge member 38 is inserted into the outlet %, and the discharge member 38 is made of a c-penetrating material, and the arrow 3 is represented by the center of the wire. The 灯ν light emitted by the UV lamp 50 illuminates the outlet 34 and the discharge member 38. The discharge member 38 is in a conical shape and has a seal 6〇 at the lower end, and when the water jet head appears, the seal 6G is substantially opened. The connection has a seal 60, which has the advantage that the UV rays that are incident on the outlet 34 located inside the winding portion 37 are hindered and therefore cannot reach the outside. Fig. 5 is a different embodiment from the fourth figure, the difference In the discharge member 38, the discharge member 38 is pushed to the outlet 34 of the conduit 3〇. 201002626 FIG. 6 is a schematic view of another embodiment of the connection mechanism 1, which is a horizontally arranged card E1〇, and the connection mechanism 1 includes a cylindrical shape. The housing 2, which is located in the front side region, has a connecting mechanism 1 that enters the barrel-like region 2a, and a fastener 3 is provided on the inner wall of the barrel-like region 2a, which interacts with the corresponding fastener on the cassette. And the carrier card is stuck in the barrel area In 2a, the water connector 4 and the water flow connector 5 are provided on the wall behind the casing 2. However, the above is only a preferred embodiment of the present invention, and the present invention is not limited thereto. The scope, that is, the simple equivalent changes and modifications made by the invention in the scope of the invention and the description of the invention are still within the scope of the invention patent. In addition, the scope of the invention or the scope of the patent application does not need to be achieved. The entire disclosure of the present invention is not intended to limit the scope of the invention. [Simplified description of the drawing] Fig. 1 is a schematic diagram of the card corresponding to the connecting mechanism. Figure 2 is a schematic illustration of a cassette embodiment. Figure 3 is a schematic illustration of a cassette embodiment. Figure 4'5 is a schematic illustration of a catheter with an outlet. Figure 6 is a schematic view of the connection mechanism. [Main component symbol description] 1~ Connection mechanism; 2~ housing; 15 201002626 2 3·~ barrel-shaped area, 3~ fasteners; 4~ water connector; 5~ water flow connector; 6~ water hose; ~ power cord; 10 ~ card 匣; 12 ~ side wall; 1 6 ~ upper end; 18 ~ lower end; 20 ~ fasteners; 22 ~ connecting pieces (water); 24 ~ connecting pieces (water flow); 26 ~ opening; Wall; 28a, 28b, 28c~ discharge portion 30~ conduit; 32~ inlet; 34~ outlet; 3 5 ~ reaction chamber; 36~ wire; 3 7~ winding portion; 3 8~ discharge member; 39~ connection area; 201002626 40~reflecting ore film; 41a~first element; 4 lb~second counterpart; 42~sleeve; 44~thermal element; 50~UV lamp; 5 2~ lamp holder; 54~ electric controller; 6 0~ seal.

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Claims (1)

201002626 VII. Patent application scope: 1. A water sterilization device comprising a UV lamp and at least a conduit (30) 'water flows through the conduit (30), the conduit (30) comprising an inlet (32) and an outlet (34) a reaction chamber (35) is disposed in the conduit (3), wherein the outlet (34) of the conduit (30) forms a free discharge port, characterized by: the outlet (34) of the conduit (30) Located in the illumination area of the UV lamp (50). 2. The water sterilizing device according to claim 1, wherein the conduit (30) includes a dead angle that is not irradiated, and the position of the dead angle is from a starting point of the reflecting chamber (35) to the conduit. Export (34). 3. The water sterilizing device of claim 1 or 2, wherein the outlet (34) of the conduit (30) comprises a waterproof surface. 4. The water sterilizing device according to claim 1-3, wherein the conduit (3〇) located in the region of the reaction chamber (35) comprises at least one winding portion (37) for providing water passage therethrough . 5. The water sterilizing device of claim 1-4, wherein the conduit (3〇) and the outlet (34) in at least the region of the reaction chamber (35) are waterproof. 6. The water sterilizing device of claim 1-5, wherein the conduit (3〇) and the outlet (34) in at least the region of the reaction chamber (35) are fluorescent polymers. 7. The water sterilizing device of claim 1-6, wherein the introduction (30) is an injection molded part. 8. The water sterilizing device of claim 1-7, wherein 18 201002626 ‘ the outlet (34) of the conduit (30) includes a discharge member (38). The water sterilizing device of claim 1 to 8, wherein one of the reflecting members reflected in the UV range is located between the side wall (12) of the cassette (10) and the guide (30) Or located in the discharge (28a, 28b, 28c) of the card (1〇). 10. The water sterilizing device of claim 9, wherein the reflecting member is a reflecting bell membrane (40) located inside the cassette wall (12) or outside the wall of the tube (3〇). The water sterilizing device according to the ninth aspect of the invention, wherein the reflecting member is a reflecting member (4ia, 41b). 12. The water sterilizing device according to claim 1, wherein the reflecting member (41a) is a sleeve (42). 13. The water sterilizing device of claim 12, wherein the sleeve (42) is made of a metal material. 14. The water sterilizing device of claim 13, wherein y the sleeve (42) is made of aluminum. The water sterilizing device according to claim 9, wherein the reflecting member (41a, 41b) is a film. 16. The water sterilizing device according to claim 1-15, wherein the UV lamp (5 〇) and the conduit (30) are collectively disposed in the cassette (1〇). 17. The water sterilizing device according to claim 1-16, wherein the cartridge comprises at least a fastener (20) detachably fixed to a connecting mechanism (1), and the connecting member (22, 24) for providing water flow and water from the connection mechanism (1). The water sterilizing device of claim 16 or 17, wherein the UV lamp (50) and the conduit (30) are disposed in the cassette (10) in an inseparable manner. 19. The water sterilizing device of claim 16 or 17, wherein the UV lamp (50) and the conduit (30) are disposed in the cassette (10) in an inseparable manner. 20. The water sterilizing device of claim 16-19, wherein the card S(10) is located in an opening (26) in a cassette wall (12, 27), the tube (30) The outlet (34) is disposed within the opening (26). The water sterilizing device of claim 16 to 20, wherein the outlet (34) of the conduit (30) is bent relative to the opening (26) of the cartridge (1). 22. The water sterilizing device of claim 1 or 15-21, wherein a heat conducting element (44) is derived from the cassette (1). 23. The water sterilizing device of claim 17-22, wherein the fastener (20) and the connecting members (22, 24) are disposed at one end of the occlusion (10) (16, 18) ). 24. The water sterilizing device according to claim 7-23, wherein the fastener (20) and the connecting members (22, 24) are disposed on one side wall of the card maker (1 〇) (12). 25. The water sterilizing device according to claim 16 to claim 24, wherein the β hai outlet (34) is disposed at one of the cassettes (1 底). 26. The water sterilizing device of claim 16-24, wherein the outlet (34) is disposed on one of the side walls (12) of the cassette (10). The water sterilizing device of claim 1 to 26, wherein the UV lamp (50) comprises a lamp holder (52), the lamp holder (52) comprising the connector (24) To provide water flow. 28. The water sterilizing device of claim 27, wherein the lamp holder (52) comprises the electric controller (54) of the UV lamp (50). 29. A cooling device using a water sterilization device as described in the scope of the patent application 帛i. 3 0 · — Use of the application patent Ming | f | flute 9 δ TS & f1 find the water sterilization device described in item 28 of the target.