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Purification device and refrigerator using the same

A technology of purification device and refrigerator, applied in application, ice making, ice making, etc., can solve problems such as incomplete purification, and achieve the effect of maintaining dimensional accuracy, shortening distance, and being easy to manufacture

Inactive Publication Date: 2010-01-27
KK TOSHIBA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0013] However, the purification device 1 of the above-mentioned structure is constituted by using gas such as air as a medium for decomposing the target substance, so when the gas-liquid mixture or liquid is used as the object for purification, there is a problem that it cannot be completely purified.

Method used

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  • Purification device and refrigerator using the same
  • Purification device and refrigerator using the same
  • Purification device and refrigerator using the same

Examples

Experimental program
Comparison scheme
Effect test

no. 1 Embodiment

[0088] figure 1 The configuration of the ice making device in the refrigerator 100 according to the first embodiment of the present invention is shown. A water supply pipe 12 is disposed in a water supply tank 11 of the ice maker. The ice-making water 13 in the water supply tank 11 is exported from the water supply pipe 12 to the outside of the tank, and then is supplied to the ice-making tray 16 in the ice-making compartment 15 after passing through the purification device 14 outside the tank.

[0089] The water receiving body 21 is a part temporarily storing the ice-making water 13 sucked out by the pump (not shown) from the water supply tank 11 through the water supply pipe 12. 13 is supplied to the cleaning device 14 and the ice making chamber 15.

[0090]There is no particular limitation on the installation location of the suction pump for transferring the flow from the water supply tank 11 to the ice making compartment 15 . For example, the pump can be arranged on th...

no. 2 Embodiment

[0095] Refer below figure 2 , image 3 A refrigerator 100 according to a second embodiment of the present invention will be described.

[0096] The second embodiment is characterized in that a discharge type photocatalyst filter is used in the purification device 14 provided outside the water supply tank 11 . In addition, the water 13 for ice making in the water supply tank 11 is supplied to the purification device 14, and the pipe route for supplying the water to the ice making chamber 15 after purification is the same as that of the first embodiment. However, the transfer pipe 17 from the water receiving body 21 to the purification device 14 is a throttle pipe, and the discharge pressure is increased after the flow rate is throttled, and the ice-making water 13 is supplied to the purification device 14 in a gas-liquid mixture.

[0097] Such as image 3 As shown, the purification device 14 , that is, the discharge-type photocatalyst filter, is composed of a photocatalyst ...

no. 3 Embodiment

[0103] Referring to Fig. 5 below, Image 6 A refrigerator according to a third embodiment of the present invention will be described.

[0104] Fig. 5 shows a cleaning device 14 used in the refrigerator of the third embodiment. The purification device 14 used in this embodiment is characterized in that the flow of the ice-making water 13 introduced into the purification device 14 from the pipette 17 has a spiral (vortex) structure. That is, the water guide port 147 is arranged on the upper part of the reaction container 144 along the horizontal tangential direction, and the ice-making water 14 flowing from the pipette 17 to the purification device 14 becomes a swirling vortex as shown by the arrow A, and flows into the ceramics in a spiral flow. Carrier 143. Additionally, other structures with figure 2 , image 3 The structure of the refrigerator of the second embodiment shown is the same. In addition, a configuration may be adopted in which the ice-making water 13 is sup...

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Abstract

There is provided a purification device capable of purifying material to be decomposed contained in a vapor-liquid mixture or liquid. A power source device (142) applies a full-wave waveform voltage between two electrodes (145, 146) to generate discharge light, thereby decomposing the material to be decomposed contained in the vapor-liquid mixture. An optical catalyst module (143) has a cylindrical shape. At its axis, a discharge electrode (145) is arranged and around its external circumference, an arc-shaped opposing electrode (146) is formed via an insulator (144).

Description

technical field [0001] The present invention relates to a purification device for purifying water and a refrigerator using the device. Background technique [0002] In a refrigerator with an ice-making function of supplying water from a water supply tank storing ice-making water to the ice-making tray and freezing it in the ice-making tray to make ice, it is usually equipped with a purification device to suppress the stored ice from being produced. The proliferation of organic substances and bacteria in the water, and in order to remove the smell of bleaching powder. Also, activated carbon is usually used in such purification devices. [0003] refer to Figure 21 The cleaning device of the ice making device of such a first conventional example will be described (refer to Japanese Patent Application Laid-Open No. 10-54634). [0004] Such as Figure 21 Shown is a structure in which activated carbon 3 is deposited in the ice-making water 2 of the water supply tank 1 . [000...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F1/30C02F1/72F25C1/24
Inventor 及川巧服部隆雄冈田大信濑川昇志村尚彦
Owner KK TOSHIBA
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