KR200417938Y1 - High efficient hot and cold water purifying dispenser - Google Patents

Abstract

The present invention is to improve the conventional sterilization apparatus and cold or hot water purifier provided with the same, the double sterilization apparatus of the present invention is a stainless steel plate spirally reflecting sterilized ultraviolet rays formed in a spiral shape, the water induction pipe, the water induction pipe It is formed in a length corresponding to the stainless steel pipe to reflect the sterilized ultraviolet light of the tubular shape in which the water induction pipe is inserted, the stainless pipe is inserted and a screw thread for coupling is formed on the upper surface and the lower inner circumference coupled to the second housing The first housing is formed with a screw thread is inserted, the stainless pipe is inserted and the upper surface is formed with a screw thread coupled to the first housing and the inner periphery of the suspension guide tube and the stainless steel pipe is formed on the lower end is formed around A screw thread is formed that engages the bottom of the sterilization lamp and stops High efficiency double consisting of a second housing formed with a water outlet for discharging the drinking water on the outside, and through the water induction pipe, stainless pipe, the first housing and the second housing, the lower end sterilized with a screw thread coupled to the second housing Disclosed are a sterilizer and a cold / hot water purifier having the same.

The present invention is first, it is a simple assembly type so that anyone can install, and second, it is equipped with a screw thread that can be connected to various drinking water reservoirs can be easily connected to the storage bins that require intensive sterilization, very easy to move and store, and third In addition, the sterilization lamp exposed to the outside of the housing can be sterilized by a single sterilization lamp, and a spiral stainless flow guide tube and a stainless pipe are installed in the housing. The sterilization effect by ultraviolet rays can be obtained to the maximum. Fourth, since the outlet is directly connected to the inside of the housing, there is no need to go through other storage paths, thereby preventing the sterilized drinking water from being recontaminated again.

In addition, by the water reservoir provided with a double sterilization apparatus of the present invention, the drinker can safely drink sterile clean water after two sterilization processes using one sterilization lamp.

Ultraviolet rays, double sterilizer, water purifier, cold water heater, water reservoir

Description

High efficiency double sterilizer and cold water purifier with same {High efficient hot and cold water purifying dispenser}

1 is a partial internal cross-sectional view of a conventional cold and hot water purifier,

Figure 2 is a cross-sectional view of the water reservoir of the water purifier equipped with a conventional sterilizer,

Figure 3 is a separate cross-sectional view of the double sterilization apparatus according to the present invention,

4 is a front view of a double sterilization apparatus according to the present invention,

5 is a cross-sectional view showing a state in which the double sterilization apparatus according to the present invention is fixed to the water reservoir;

6 is a partial internal cross-sectional view of a cold / hot water purifier equipped with a double sterilization apparatus according to the present invention.

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

10: flowing induction pipe 20: stainless steel pipe

30: first housing 40: second housing

42: settlement 44: water outlet

50: sterilization lamp

31, 33, 41, 43, 51: thread

39, 49, 59: Rubber packing

A: Drinking water reservoir B: Drinking water chiller

C: drinking water hot water tank

The present invention is an improvement of a cold / hot water purifier having a sterilization device and a sterilization device, and relates to a double sterilization device and a cold / hot water purifier provided with the double sterilization device. Water purifiers can be classified in various ways depending on whether they include applied water purification systems and hot water and cold water functions. The present invention is intended to include a water purifier system by ultraviolet rays, especially in the cold and hot water purifier. However, this application may be applied to all types of water purifiers.

In the case of the conventional cold and hot water purifier, as shown in Figure 1, the raw water is passed through the sterilization apparatus, and the amount of water contained in the drinking water reservoir (A) through the purified water inlet valve (1) by the water quantity control plot (2) The drinking water reservoir A is closed with a reservoir lid. The drinking water is introduced into the drinking water cooling tube B through the cooling water tank inlet 4 and cooled by the drinking water cooling coil 5. The cooled drinking water flows through the cooling water outlet 7 when the cooling water discharge valve 6 is opened, and the drinking water is received in a container such as a cup.

Until the drinking of the cooled drinking water in the above cup to the actual cup, the air must be introduced through the air inlet 8 installed in the drinking water reservoir (A) to be able to drink the cooled drinking water, at which time fine dust or Even impurities and bacteria mixed in the dust are easily introduced into the drinking water storage container (A) or the drinking water cooling container (B) and become contaminated with impurities and bacteria in the process used as drinking water. In addition, the introduced bacteria are cultivated exponentially depending on the appropriate temperature, and in some cases, they are changed to extremely unsanitary drinking water, even when the sterilization device is provided in the storage container (A). There are many problems.

In order to solve this problem, as shown in Figure 2, a cold and hot water purifier equipped with a sterilizer in the drinking water reservoir has been filed and registered by the applicant of the present invention (registration number: Patent No. 118969), also sterilization In order to improve the sterilizing power of the device, a sterilizing device which can extend the irradiation time of ultraviolet light has been filed and registered by the applicant of the present invention (registration number: Utility Model Registration No. 0287643). In addition, a cold water purifier with a UV sterilization lamp installed diagonally in the reservoir is registered (Registration No .: Utility Model No. 0307552).

However, in the case of the cold / hot water purifier according to the Utility Model Registration No. 3077572, although the sterilization is possible in the drinking water storage container A of FIG. 1, when the drinking water is opened by opening the valve 6, the air inlet 8 is introduced. There is a problem that sterilization is not possible with respect to the drinking water in the drinking water cooling container (B) in which the dust or germ that flows through the cooling water inlet (4), which causes the actual drinking water to contain a certain amount of bacteria. There is a problem.

In addition, the registered utility model No. 0307552 cold sterilization device in the storage tank sterilization device, the sterilization device is installed in the drinking water storage tank can be sterilized, but can not sterilize the bacteria generated in the path of drinking water thereafter. In addition, the sterilization device is only to be installed in the drinking water reservoir, there is a problem that can not be installed to be sterilized until just before the other drinking water is discharged.

The present invention is to improve the conventional problems as described above, not only can be installed in the drinking water reservoir, but also can be installed in the drinking water cooling tank to further sterilize until the discharge of drinking water, by dividing the sterilization step into two stages It is to provide a double sterilization apparatus capable of effective sterilization and cold and hot water purifier having the same.

Double sterilization apparatus according to the present invention for achieving the object as described above, the stainless steel plate is formed in a spiral shape with a water induction pipe 10 formed in a predetermined length, the length corresponding to the water induction pipe and The stainless steel pipe 20 of the tubular shape in which the flowing water induction pipe is inserted, and the stainless steel pipe is inserted into the upper surface thereof, and a screw thread 31 for coupling is formed on the upper surface thereof, and a screw thread 33 coupled to the second housing around the lower inner circumference thereof. The formed first housing 30 and the stainless pipe is inserted and the upper surface is formed with a screw thread 41 is coupled to the first housing, and the flow guide tube 10 and the stainless pipe 20 are mounted around the inner side of the interruption. Settlement unit 42 is formed and the lower inner circumference is formed with a screw thread 43 is coupled to the lower end of the following sterilization lamp (50) and the second outlet is formed on the outside of the outlet outlet for drinking water discharged 44 A socket thread 51 passing through the housing 40 and the water induction pipe 10, the stainless pipe 20, the first housing 30, and the second housing 40, and coupled to the second housing at a lower end thereof. It is characterized by consisting of the formed sterilization lamp (50).

In addition, the double sterilization device has a ring-shaped for preventing leakage in the lower portion of the screw wires (31, 41) formed on the upper surface of the first and second housings, and the socket screw wire (51) formed on the lower end of the sterilization lamp, etc. It is characterized in that it further comprises a rubber packing (39, 49, 59).

In addition, the cold and hot water purifier equipped with a double sterilization device according to the present invention is the double sterilization device is installed in the drinking water cooling container (B) or drinking water storage container (A) is completely sterilized by the double sterilization function through drinking water conduit at the same time drinking It is characteristic that this is possible.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. First, it should be noted that the same components or parts in the drawings represent the same reference numerals as much as possible. In describing the present invention, detailed descriptions of related well-known functions or configurations are omitted in order not to obscure the subject matter of the present invention.

3 is a cross-sectional view of a double sterilization apparatus according to the present invention, Figure 4 is a front view of a double sterilization apparatus according to the present invention, Figure 5 is a cross-sectional view showing a state in which the double sterilization apparatus according to the present invention is fixed to the water reservoir; 6 is a partial internal cross-sectional view of a cold / hot water purifier equipped with a double sterilization apparatus according to the present invention.

As shown in Figures 3 and 4, the flowing water induction pipe 10 is formed of a spiral plate of a stainless material in a spiral with a predetermined length, the length is longer than the length of the sterilization lamp (50) penetrating the flowing water induction pipe Short. Preferably, the germicidal lamp may be 1/4 to 1/2 of the length of the germicidal lamp.

The stainless steel pipe 20 is a tubular stainless steel having a predetermined thickness, and the diameter of the stainless pipe 20 should be able to be inserted, and preferably, the minimum size of the stainless steel pipe may be inserted. . The length is preferably the same or slightly shorter corresponding to the length of the water induction pipe (10).

As described above

The material of the induction pipe and the pipe is made of stainless steel to obtain a high efficiency water purification effect with the same amount of ultraviolet radiation by using the reflection of ultraviolet light. To explain this in detail, the degree to which light or other radiation reflects off the surface of an object is called reflectivity, which depends on the material of the object. This is shown in Table 1 below.

Table 1

Ultraviolet rays emitted from the sterilization lamp installed in the water induction pipe and pipe continuously reflect and sterilize the drinking water flowing along the water induction pipe. In this case, the larger the reflectance, the higher the number of reflections. The sterilization effect of will be seen. However, since the materials in Table 1 above are applied to drinking water, the possibility of corrosion and the possibility of toxic emissions should be considered, and the economics should be considered. Therefore, the present invention is to achieve the high-efficiency water purification effect described above by manufacturing the induction pipe and pipe with stainless steel that best meets these conditions.

The stainless pipe 20 is inserted into the first housing 30, and a screw thread 31 for coupling is formed on an upper surface thereof, and a screw thread 33 is coupled to an inner circumference of a lower end of the first housing 30. Screw thread 31 formed on the upper surface is to be coupled to the screw thread formed in the lower portion of the drinking water reservoir (A), drinking water cold water tank (B), the water reservoir, etc. can be installed double sterilization apparatus of the present invention. At this time, a rubber packing 39 for preventing leakage may be installed at the lower portion of the screw line 31.

The second housing 40 is inserted into the stainless pipe 20, the upper surface is formed with a screw thread 41 is coupled to the first housing, the inner periphery of the suspension guide pipe and the stainless steel pipe is mounted portion 42 is formed. Then, a screw thread 43 coupled to the lower end of the sterilization lamp 50 is formed at the inner circumference of the lower end, and a water outlet 44 for discharging the drinking water is formed at the outer side of the discontinuity. At this time, a rubber packing 49 for preventing leakage may be installed at a lower portion of the threaded line 41 formed on the upper surface, and the water outlet 44 is provided with a valve formed integrally with the second housing 40. It may be formed as a tube, or may be configured as a separate tubular connecting device that can be coupled to the side of the second housing.

The germicidal lamp 50 has a built-in lamp capable of emitting ultraviolet light and a quartz tube having a concentric end portion concentric with the lamp is installed so as to contain the lamp, and a lower thread 43 formed at a lower end of the second housing at a lower end thereof. It is composed of a socket formed with a socket screw line 51 coupled to). At this time, the lower portion of the socket screw line 51 formed in the lower end of the sterilizing lamp may be provided with a rubber packing (59) for preventing leakage. The sterilization lamp 50 configured as described above penetrates the flowing water induction pipe 10, the stainless pipe 20, the first housing 30, and the second housing 40. At this time, the flowing water induction pipe 10 to the outer casing lamp (50).

Cold and hot water purifier with a double sterilization device of the present invention, as shown in Figure 5 and 6, the double sterilization device is a cold and hot water purifier, characterized in that installed in the drinking water cooling tank (B) or drinking water reservoir.

Of course, the double sterilization apparatus can be used for all devices capable of storing and extracting drinking water, such as cold and hot water purifiers, cold and hot water dispensers, water reservoirs (hereinafter, referred to as reservoirs).

The process of drinking drinking water using the double sterilization process of the double sterilization apparatus and the cold and hot water purifier provided with the same is as follows.

After the stainless steel pipe 20 is inserted into the second housing 40, the oil induction pipe 10 is inserted into the stainless steel pipe, the first housing 30 is combined with the second housing 40, and then sterilized. The back 50 is inserted into and coupled to the first and second housings. At this time, the rubber packing (39, 49, 59) for preventing leakage to the outer periphery of each thread.

After the assembly of the double sterilizer is completed in this manner, the screw thread formed in the storage container such as the drinking water cooling container B or the drinking water storage container and the screw wire 31 formed on the upper surface of the first housing of the double sterilizer are mounted in combination.

When the water is stored without drinking, the water in the reservoir is primarily sterilized by the sterilization lamp exposed to the outside of the first and second housings of the double sterilizer, and the first and second housings 30 and 40 are used. The water entering the inside flows along the water induction pipe 10 spirally surrounding the sterilization lamp 50 in the housing and is intensively irradiated with ultraviolet rays for a relatively long time, thereby completely completing the secondary sterilization function. Sterilization is possible.

In addition, the flowing water induction pipe 10 is inserted into the stainless steel pipe 20 is inserted into the housing, the flowing water induction pipe and the stainless steel pipe is made of stainless steel, the stainless steel reflects about 30% of ultraviolet light such as sterilization lamp Since the ultraviolet rays emitted by the sterilization lamp can be irradiated to the water very effectively, so that the sterilization power can be greatly improved, the water reaching the outlet 42 through the settling portion 42 has undergone two sterilization processes. The result is clean, fully sterilized water.

When the user wants to drink the drinking water, the drinking water is discharged by opening the outlet valve connected directly to the outlet 44 or the outlet valve E connected to the outlet pipe connected to the outlet port, and the drinking water is discharged from the reservoir A , Even in the case of the first sterilized water in B), the germs sucked through the air suction port during intake are easily introduced into the cooling tank, so that the second sterilization is concentrated in the first and second housings 30 and 40. Even if the water is directly discharged without any other storage path, it becomes sterile sanitary water, so that the user can drink it with confidence.

As described above with reference to the drawings illustrating a double sterilization apparatus and a cold and hot water purifier having the same according to the present invention, the present invention is not limited by the embodiments and drawings disclosed herein, the technical spirit of the present invention Of course, various modifications may be made by those skilled in the art within the scope.

Double sterilization device according to the present invention made of a configuration as described above,

First, it is a simple assembly type so that anyone can install it,

Second, it is equipped with a screw thread that can be connected to a variety of drinking water reservoirs can be easily connected to a reservoir that requires intensive sterilization, very easy to move and store,

Third, the water reservoir can be sterilized primarily by sterilization lamp exposed to the outside of the housing, and spiral stainless flow guide pipe and stainless pipe are installed in the housing, so that the sterilization effect by ultraviolet rays can be maximized with little energy. And

Fourth, since the outlet is directly connected to the inside of the housing, there is no need to go through other storage paths, thereby preventing the sterilized drinking water from being recontaminated again. That is, it is possible to drink optimal purified water by sterilization immediately before drinking.

Claims (5)

Spiral shape, flowing induction pipe formed in a predetermined length; A pipe having a length corresponding to that of the water induction pipe and into which the water induction pipe is inserted; The pipe is inserted, the first housing is formed with a screw thread for coupling, the first housing formed with a screw thread coupled to the second housing around the lower inner side; The pipe is inserted, the upper surface is formed with a screw thread is coupled to the first housing, the inner circumference of the suspension is formed with a settled portion for mounting the water induction pipe and the pipe, the lower inner circumference is coupled to the lower end of the following sterilization lamp A second housing having a screw line and having a water outlet for discharging drinking water on the outside of the middle portion; And, A high efficiency double sterilization apparatus comprising a sterilization lamp having a threaded line passing through the water induction pipe, a pipe, a first housing, and a second housing and coupled to a second housing at a lower end thereof. The method of claim 1, High efficiency double sterilization apparatus, characterized in that the water induction pipe made of a stainless steel material. The method of claim 1, High efficiency double sterilization apparatus, characterized in that the pipe is made of stainless material. The method of claim 1, The double sterilization apparatus is characterized in that it further comprises a ring-shaped rubber packing for preventing leakage in the lower portion of the screw thread formed on the upper surface of the first, second housing, and the lower thread of the sterilization lamp Dual sterilizer. Cooling water purifier, characterized in that the high-efficiency double sterilization device of any one of claims 1 to 4 installed in the drinking water cooling tank or drinking water storage tank.

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