JPH0355479A - Refrigerator with water quality improving device, bubble generating means used therefor and water quality improving device - Google Patents

Abstract

PURPOSE:To enhance deodorizing, sterilizing effects by providing gas supply means for supplying gas in a refrigerator body to bubble generating means, and ozone generating means for mixing ozone in the gas supplied by the supply means. CONSTITUTION:Drinking water is stored in a tank 2 formed in a refrigerator body 1. Ozone generating means 5 mixes ozone in the air in the body 1, gas supply means 4 supplies the air to bubble generating means 3, which discharges bubbles mixed with the ozone to the water. The water is filled in the tank 2 from a water supplying member 7. The means 3 can discharge bubbles mixed with the ozone, and an ozone filter member 6 formed on the upper surface of the tank 2 can prevent the ozone from flowing out from the tank 2. The water stored in the tank can be removed from a discharge member.

Description

[Detailed Description of the Invention] "Industrial Application Field" The present invention improves water quality by increasing the amount of dissolved oxygen in water and decomposing harmful substances such as chlorine and trihalomethane (6) contained in tap water. A water quality improvement device relating to a refrigerator equipped with a device, in particular, which is equipped with an ozone generating means to prevent the growth of general bacteria, and is capable of providing chilled drinking water with an increased amount of dissolved acid in addition to an F-stage for generating air bubbles. This relates to a refrigerator with a built-in refrigerator.

Furthermore, the present invention relates to a bubble generating means and a water quality improvement unit I. which are most suitable for this refrigerator.

"Prior Art" As is well known, tap water has been mixed with chlorine for sterilization purposes. Sterilization using chlorine has made a great contribution to the prevention of infectious diseases since the end of the war. However, it has become clear that this chlorine reacts chemically with natural humic acid contained in the raw water taken, producing carcinogenic substances such as 1-rehalomethane. In particular, the effects on infants and young children are a serious problem, and people are instructed to boil the water used for powdered milk, etc. and then let it cool before use.

Therefore, various water treatment devices such as water purifiers have been developed.

General water purifiers for home use include types that use filters such as microfilters to remove dirt and germs, and types that use ion exchangers to increase ions in the water.
You can also see a combination type of both, but does it depend on the filter?
Most of the water purifiers were based on the filtration method. In addition, there were two types of installation methods: a direct-to-faucet type, which was attached directly to the water faucet, and a stationary type, which was installed in another location.

Furthermore, in the summer, the demand for cooling water increases, but it is necessary to refill water that has been boiled and cooled or water that has been purified with a water purifier into a separate container and cool it in a refrigerator9. is used to store various foods and processed foods.
It is constantly filled with odor, and this odor sticks to other foods and ice.9 For this reason, deodorizers that use activated carbon or surface discharge type ozone generators are on sale. .

``Problem to be solved by the invention'' However, the method of boiling tap water and using the cooled water requires time and effort for boiling and cooling, and
Since cooling water cannot be expected to have the sterilizing effect of chlorine, there is a problem in that various bacteria can breed there. Therefore, the cooled water had to be used immediately, and collection was extremely troublesome.1-The above-mentioned filter-type water purifiers are fast-acting and effective in removing dust and foreign matter. Since chlorine for sterilization is also removed, there is a problem in that various germs breed in the F-filtered water, making it extremely unsanitary.

Furthermore, since the water purifier of the filter method 2 does not allow the bacteria and l-rehalomethane to be absorbed into the filter part, it will cause the bacteria that have grown to flow out when reused after being out of use for a long time. There was a serious problem with this. In addition, filter-type water purifiers are
The filter part becomes contaminated with use, so it had to be replaced frequently.9 However, the filter part of a water purifier accounts for most of the cost of the water purifier, and the replacement cost is extremely high. was there. The timing of replacement is generally left to the discretion of the user, and it has been difficult to determine the timing of replacement. Regarding the removal of organic compounds, although it is effective immediately after installation,
There was a problem that the effect was lost even at about 10% of the rated flow rate.

The water purifier that connects directly to the faucet has the problem that the capacity of the filter part is small due to the need for miniaturization, and the P''Iji capacity is not sufficient. Therefore, there were problems in that it took a long time to draw water and was extremely inconvenient to use.

Furthermore, when drinking whiskey or the like with water, or when drinking juice in the summer, chilled water is preferred. However, if you fill a suitable container with P'IA filtered water using a water purifier, etc.
The problem was that it had to be cooled in a refrigerator, which was extremely troublesome. In addition, conventional refrigerators use activated carbon or surface discharge type ozone generators to remove substances generated from stored food and drinks.However,
Activated carbon and surface discharge type ozone generators have short lifespans and have the problem of not being able to obtain sufficient deodorizing and sterilizing effects. ``A Thousand Steps to Solve the Problems'' The present invention addresses the above problems. It was devised in consideration of the above, and includes a refrigerator body, a tank body provided in the refrigerator body for storing drinking water, and a tank body for releasing air bubbles into the drinking water stored in this tank body. a bubble generating means; a gas supplying means for delivering gas within the refrigerator main body to the bubble generating means; and an ozone generating means for mixing ozone into the gas supplied by the gas supply manual punching. It consists of The present invention also provides an ozone filter member formed on the upper surface of the tank body, a water supply member formed on the upper part of the tank body for supplying drinking water into the tank body, and a water supply member formed inside the tank body, It may also include a discharge member for discharging drinking water from the tank body.
Further, the bubble generating means of the present invention comprises a hollow member having a plurality of holes for connecting to the gas supply means, and a net member covering at least the upper part of the hollow member, and the net member has a curvature. It is possible to have a configuration in which the opening is provided. Furthermore, the bubble generating means used in the cold storage with a water quality improvement device of the present invention includes a gas discharge section for connection to the gas supply means, and a plate member formed on at least the upper surface of the gas discharge section and having a curvature. It can also be constructed from an opening formed in this plate member, and a net member attached along this plate member and covering at least the opening.

The water quality improvement unit 1 used in the refrigerator with water quality improvement device of the present invention includes a tank body for storing drinking water, and a water quality improvement unit 1 formed on the bottom of the tank body for connecting to a gas supply means. a plate member formed on at least the upper surface of the gas discharge part and having a curvature;
an opening formed in the plate member; a net member attached along the plate member to cover at least the opening; and a net member formed in the upper part of the tank body to supply drinking water into the tank body. The tank body includes a water supply member, a discharge part formed in the lower part of the tank body for discharging drinking water from the tank body, and an ozone filter formed on the upper surface of the tank body.

Further, the ozone generating means of Honjitsu 7i*PA can also be composed of a low-pressure mercury discharge lamp and a driving means for driving the low-pressure mercury discharge lamp.

"Function" The present invention as described above stores drinking water in a tank formed inside the refrigerator main body, the ozone generating means mixes ozone into the air inside the refrigerator main body, and the gas supply means mixes ozone into the air inside the refrigerator main body. Air is supplied to the bubble generating means, which is capable of emitting ozone-entrained bubbles to the drinking water. In addition, the present invention is capable of filling a tank body with drinking water from a water supply member, and releasing air bubbles mixed with ozone into the drinking water using a bubble-generating hand punch, which is formed on the upper surface of the tank body. The ozone filter material can prevent ozone from escaping from the tank body, and the drinking water stored in the tank body can be taken out from the discharge member.

And, the present invention provides that the gas supplied from the gas supply hand punch is
Of these bubbles released as bubbles from the holes drilled in the hollow member, relatively large bubbles remain in the upper net member and continue to grow. When the buoyancy of the remaining air bubbles exceeds the water pressure in the openings formed in the net member, large air bubbles pass through the openings and are discharged upward.

According to the present invention, relatively large bubbles generated from the gas discharge section remain and continue to grow in the net member attached along the plate member having curvature. When the buoyancy of the remaining bubbles exceeds the water pressure in the lock robot formed on the plate member, large bubbles pass through the opening and are released upward.

Furthermore, the present invention takes in drinking water from a water supply member formed in the upper part of the tank body, forms a gas release part in the bottom part of the tank body, and releases air bubbles into the stored drinking water. . Large bubbles released into the drinking water from the bubble generator break down and generate ozone from the water surface. The ozone filter then absorbs the ozone and releases the deodorized air into the refrigerator. Furthermore, it is also possible to deodorize the inside of the refrigerator by opening a part of the filter and releasing an appropriate amount of ozone into the refrigerator.

“Embodiment” An embodiment of the present invention will be described based on the drawings. As shown in FIGS. As shown in Fig. 1, the refrigerator body 1 consists of a thousand stages 3, an air pump 4, an ozone generating stage 5, an ozone filter 6, and a cooling device (not shown). It has a similar outer diameter and uses the usual cooling equipment (compressor, cavillary tube, condenser, refrigerant, etc.). #i Not only a German refrigerator but also a refrigerator-freezer type may be used.

The tank body 2 is provided in a refrigerating room within the refrigerator body 1, and improves water quality while storing tap water and the like. The bubble generation stage 3 is to bubble the gas sent from the air pump 4 and release the bubbles into the tap water in the tank body 2. Here, the bubble generation stage 3 is configured based on FIG. will be explained in detail. The bubble generating stage 3 consists of a hollow cylindrical member 3l, a net member 32, an outer frame 33, an opening 34 formed in the net member 32, and a side wall member 35. A plurality of six portions 311, 311... are bored on the outer periphery of the hollow circular member 3l, and a connecting portion 36 for connecting to the air pump 4 is provided in series, and this connecting portion 36 is connected to the gI4 wall member. 35
stands out from Although the hollow cylindrical member 31 of this embodiment is formed into a cylindrical shape, it is not limited to a cylindrical shape, but can be formed into any shape such as a rectangular parallelepiped. The net member 32 covers at least the upper part of the hollow cylindrical member 31 and is formed to have a curvature. This net member 3l has an opening M34.
is formed, and large bubbles can be released into the water. This net member 32 may be made of any material, but it is preferable to use stainless steel. An outer frame member 33 having an opening 331 is provided on the outside of the net member 32.
is placed.

Then, by storing the net member 32 in the width of the outer frame member 33, further storing the hollow cylindrical material 3l inside the net member 32, and fixing the side wall member 35 to
can be assembled.

Next, the action of this bubble generation stage 3 will be explained.

A connection N 36 connected to the hollow cylindrical member 31 and the air pump 4 are connected by a suitable hose member, and gas is pumped from the air pump 4 to the bubble generation stages 3. The gas that has entered the hollow cylindrical member 3l has M number of six parts 311, 311...
- The size of the air bubbles flowing out as air bubbles is determined by the surface tension, temperature, shape of the hollow cylindrical member 3l, etc. Therefore, the size of the hole and the size of the bubble are not necessarily equal. For example, hollow cylindrical capital material 31
If the diameter of the six parts 311, 311... is 25 mm, then
The bubbles that are generated vary in size from 0.1 am to about 20 mm. These bubbles reach the net member 32 while decomposing or coming into contact with each other and growing synthetically. If the mesh of this net member 32 is, for example, about 2.5 to 3.0 am, fine air bubbles will pass through the rope member 32 and float upward, but air bubbles that have grown larger than the mesh will remain in the mesh material 32. Then, it rises up the curved surface while growing even larger.
At this time, the bubbles decompose various compounds while generating ultrasonic waves 9 Here, the large bubbles staying in the net member 32 have buoyancy, but the large bubbles staying in the net member 32 have a buoyancy, but the openings 34 (for example, , diameter of about 20 am), the bubbles are pushed by the water pressure and cannot pass through the opening 34 and float upward. however,
As the bubbles grow and their buoyancy increases and exceeds the water pressure applied to the openings 34, the large bubbles pass through the openings 34 of the net member 32 and rise to the surface. At this time, since the volume of the remaining bubbles is too large to instantly pass through the opening 34, the bubbles are compressed. Immediately after the bubbles pass through the net member 32, they expand greatly until they are balanced with the water pressure. Also, since the opening 34 has a diameter of about 20 mm, large air bubbles are
After being fragmented intermittently, the gas is synthesized again after passing through the opening 34 to form large bubbles. At this time, the water at the top of the large bubble is pushed up, creating a swirling flow. The inside of the tank chamber 2 can be stirred by this swirling flow.

When the bubbles pass through the opening 331 of the outer frame 33, the shape of the bubbles is adjusted and the protrusion force of the bubbles can be amplified. is a plurality of six parts 311,
31] The hollow member 31 having... was adopted, but
As shown in FIG. 4, it is also possible to employ a bubble generation stage 3 in which hole members 311, 311, . . . are not formed. This bubble generation stage 3 includes a gas discharge section 37 and a gas discharge section 37.
The first net member 38 formed on the upper surface of the net member 32 (
corresponding to the second net member), the outer frame 33, and the net member 3
It consists of an opening 34 formed in 2 and a wall member 35. The gas discharge section 37 is connected to the air pump 4 and discharges gas into the water. This gas release M
37 only needs to be a hollow member with an open top surface, and a gas discharge part 37 having a rectangular cross section may also be adopted.9 The first net member 38 is attached to the top opening of the gas discharge i37. , can generate bubbles. 6 parts 311 of the hollow cylindrical member 31 of the 1,000-stage bubble generating stage 3;
It fulfills the same function as 311.... Since this first net member 38 does not require the formation of hole members, it has the effect of reducing manufacturing cost 1. Note that the other functions are the same as those in the embodiment using the hollow cylindrical member 31, so a description thereof will be omitted.

Next, a case where the water quality improvement device is made into a unit 1 will be explained based on FIG. 5. The water quality improvement unit 1/100 consists of a tank body 2, a bubble generation stage 3, an ozone filter 6, a water supply member 7, and a discharge section 8. , a first plate member 320, a first opening 330 formed in the first plate member, a second plate member 340, and a second opening formed in the second plate member 340. 350 and a net member 360. The gas discharge NC 310 may be a hollow circle member, or may be a rectangular parallelepiped or the like. Any shape can be adopted. The gas discharge section 310 is provided with a plurality of holes 3]1, 311, . . . . and,
A connecting portion 312 for connecting to the air pump 4 is connected to the gas discharge portion 310 . First plate member 320
has a curvature, and a net member 360 is attached along this first plate member 320. In this embodiment, the net member 36 extends from the first opening 330 to the lth plate member.
0 is formed. This net member 360 covers at least the upper part of the gas discharge section 310 and covers the first plate member 3200.
An opening 330 is formed in this first plate member 320, which has a similar curvature as shown in FIG. and the first
A second plate member 340 is arranged above the plate member 320 with a curvature. Furthermore, this second plate member 34
0 is also formed with an opening 350.

Although the first plate member 320, the second plate member 340, and the net member 360 may be made of any material, it is preferable to use stainless steel. Note that the bubble discharge section 310 of this embodiment
A plurality of holes 311, 311... were formed, and air bubbles were released from these holes, but the relatively large hole was
It is also possible to attach a mesh part and generate air bubbles from this detail. Water quality improvement unit 1 with the above precautions
・l00 is the connecting part 31 connected to the gas discharge part 310
2 and the air pump 4 are connected with an appropriate hose member,
Gas is pumped from the air bomb 4 to the bubble generation stage 3. The air that has entered the gas discharge N3 1 0 is released into the tank body from the plurality of six parts 311, 311, . . . in the form of bubbles. The released bubbles rise along the first plate member 320 while being synthesized, and move up the curved surface while staying in the net member 360 and growing larger.
Then, when the bubble grows and the buoyancy increases and exceeds the water pressure applied to the opening 330, the large bubble moves to the first plate member 32.
0 and floats through the first opening 330. At this time, the volume of the remaining bubbles is instantly reduced to the first opening 33.
Since it is too large to pass through 0, the bubble is compressed. Immediately after the bubble passes through the first opening 330, it expands greatly until it is balanced with the water pressure. When the bubbles pass through the second opening 350 of the second plate member 340, the shape of the bubbles is adjusted and the protrusion force of the bubbles can be amplified. The drinking water whose water quality has been improved in the tank body 2 is cooled in the refrigerator body 1 and taken out from the discharge part 8 in an appropriate amount. The ozone contained in larger bubbles is released upward from the water, but the ozone filter 6 absorbs the ozone and the extinguished air is discharged into the refrigerator body 1. The filter 6 may be made of activated carbon or the like, and is designed to prevent ozone-specific odor from flowing into the refrigerator body 1. However, it is also possible to open a portion of the filter and release an appropriate amount of ozone 111 to promote deodorization in the refrigerator.

Next, the air pump 4 corresponds to a gas supply means, and is used to forcefully feed the air inside the refrigerator main body 1 to the bubble generating means 3. Therefore, the intake port of this air pump is connected to the refrigerating compartment within the refrigerator main body l by appropriate means. This air bomber 4 may employ appropriate gas supply means such as a compressor. This air bomb 4 requires air blowing pressure rather than air blowing amount.
Reciprocating pumps are preferred over rotary pumps.

Next, the ozone generating means 5 will be explained based on FIG. 6.

The ozone generation chamber 5 consists of an ozone generation chamber 5l, a quartz ultraviolet lamp 52, a stabilizer 53, and a glow lamp 54.The ozone generation chamber 5l is a sealed container, and a quartz ultraviolet lamp 52 are provided. This ozone generation chamber 51 has an inlet 55 and an outlet 56.
The air blown from the inlet 55 is mixed with ozone and then sent out from the outlet 56. The quartz ultraviolet lamp 52 is used to generate ozone, and is a low-pressure mercury discharge lamp that uses a transparent quartz tube for its outer bulb.The quartz ultraviolet lamp 52 is a low-pressure mercury discharge lamp that uses a transparent quartz tube for its outer bulb. The structure is such that almost no radiation is absorbed by the outer tube, and all of it is radiated to the outside. In particular, the wavelength is 1
The 85 nm quartz ultraviolet lamp 52 can generate ultraviolet rays called ozone lines that generate ozone in the air. The ballast 53 and the glow lamp 54 correspond to the driving means 200 of the low-pressure mercury discharge lamp. This driving means 2
00 works in the same way as a general fluorescent lamp, and starts the quartz ultraviolet lamp 52 and stabilizes the discharge current after starting. Note that the glow lamp 54 is not used. , the quartz ultraviolet lamp 52 can be driven using an inverter. Since the quartz ultraviolet lamp 52 does not generate nitrogen compounds, it is extremely safe.9 In this embodiment constructed as described above, the air pump 4 is
The air inside the refrigerator body 1 is forced into the ozone generator 5.
Here, the ozone generated in the ozone generation stage f 5 is mixed and sent to the bubble generation stage 3. In the bubble generation step 3, bubbles of various sizes are generated, so that it has the effect of being able to decompose various substances. When the large air bubbles pass through the openings 34 of the net member 32, they are compressed and the gas temperature increases. Then, after passing through the opening F432,
The bubbles expand again and are rapidly cooled.

However, since these bubbles are generated with a volume when the temperature rises, the volume decreases with subsequent cooling, and the surface tension increases. As a result, the bubbles appear hard at first glance, but when these bubbles are decomposed and synthesized, ultrasonic waves with more powerful energy than normal bubbles are generated. As a result,
It can rapidly decompose harmful substances such as chlorine and total trihalomethane.9 Here, total trihalomethane is a general term for trioctamethane, chloroform, bromodichloromethane, dibromochromethane, promoform, etc. The bubbles can also dissolve a large amount of oxygen, increasing the solubility σaCt of water.

Drinking water with increased dissolved #R content has a sweeter taste and is easier to drink, making it ideal for diluting whiskey and other drinks.

Although it was possible to decompose chlorine and carcinogens such as 1-rehalomethane using the bubble-generating method 3, there is a concern about the proliferation of bacteria as the sterilization effect of chlorine etc. is lost, but ozone generation Since ozone is contained in the air bubbles due to the manual beating 5, the ozone has a sterilizing effect and is effective in preventing the propagation of germs. Furthermore, ozone has strong bleaching and participating powers, so it can increase the decomposition rate of chlorine, carcinogens, etc. Ozone itself is unstable, and as it changes into oxygen, the amount of dissolved oxygen increases. This has the effect of increasing.

Since the tank body 2 is provided within the refrigerator body l, drinking water with improved water quality can be cooled. In addition, the air containing bad odors and germs inside the refrigerator body is taken into the ozone generating stage 5, so the air is also deodorized and sterilized by the ozone's deodorizing and sterilizing effects, leaving fresh air in the refrigerator compartment. It can be released as

It is preferable that the water supply member 7 is connected to a suitable hose member or the like so that water can be easily supplied from the outside of the refrigerator main body 1 9 Also, a hose member or the like is connected to the discharge part 8 so that the refrigerator main body 1 can be easily supplied with water. It is desirable to install a valve member so that 3IIIjt cooling water can be taken out from the outside. "Effects" The present invention constructed as described above has a refrigerator main body, a tank body provided in the refrigerator main body for storing drinking water, and a tank body for storing drinking water stored in the tank body. a bubble generating means for discharging bubbles; a gas supply means for delivering gas from within the refrigerator body to the bubble generating means; and mixing ozone into the gas supplied by the gas supply means. Since the bubble generating means can decompose carcinogens such as @ element and 1-rehalomethane, the ozone generated from the ozone generating means prevents the proliferation of leakage bacteria. In addition, it has the effect of increasing the decomposition rate of chlorine and the like. Furthermore, since the amount of dissolved oxygen in water can be increased by the bubble generating means and ozone, it is possible to provide high quality water. Furthermore, since the tank body is installed inside the refrigerator body, drinking water with improved water quality can be kept constantly cooled, and the cooled quality water can be taken out at any time, which is an outstanding effect9. is supplied to the ozone generating means,
Ozone's sterilizing and deodorizing effects allow deodorized fresh air to be released into the refrigerator body. Therefore, it has the outstanding effect of being able to eliminate bad odors and the like generated within the refrigerator body. Furthermore, there is no need to employ a separate ozone generating means for deodorizing the inside of the refrigerator, and a means for improving water quality can be used, resulting in an extremely economical effect.

The present invention also provides an ozone filter member formed on the upper surface of the tank body, a water supply material formed on the upper part of the tank body for supplying drinking water into the tank body, and an ozone filter member formed inside the tank body. It is also possible to include a discharge member for discharging drinking water from the tank body, so that the odor peculiar to ozone does not flow into the refrigerator body, and it is possible to inject and extract drinking water. be. Further, the bubble generating means of the present invention comprises a hollow member having a plurality of holes for connecting to the gas supply means, and a net member covering at least the upper part of the hollow member, and the net member has a curvature. Since it is possible to have a configuration in which openings are provided, the air bubbles can be retained on the curvature surface of the net member, and when the buoyancy of the air bubbles exceeds the water pressure,
Bubbles can be instantly floated up from the opening 9 Therefore, the bubbles are compressed when they pass through the opening and can be expanded again after passing through, producing high-energy bubbles with excellent decomposition ability for chlorine, etc. It has the outstanding effect of being able to Since the bubble generating means generates large bubbles by synthetically growing small bubbles, a small manual gas supply is sufficient, resulting in energy savings.

Furthermore, the bubble generating means used in the refrigerator with a water quality improvement device of the present invention includes a gas discharge section for connection to the gas supply means, a plate member formed on at least the upper surface of the gas discharge section and having a curvature, and a plate member having a curvature. an opening formed in the plate member;
Since it is composed of a net member that is attached along this plate member and covers at least the opening, the bent part can be formed simply by attaching the net member along the plate member, and the structure is easy and inexpensive. A bubble generating means can be provided.

The water quality improvement unit 1 used in this refrigerator with a water quality improvement device has the above-mentioned structural parts integrated into the tank body, so it can be stored compactly inside the refrigerator body. There is an effect.

Furthermore, since the ozone generating means of the present invention is composed of a low-pressure mercury discharge lamp and a driving means for driving the low-pressure mercury discharge lamp, it is possible to create a refrigerator with a water quality improvement device that has a longer lifespan than a discharge type ozone generator. The effect is that it can be provided.

The present invention as described above can provide chilled drinking water in which carcinogens have been decomposed, so it is especially suitable for infants, who will be responsible for the next generation.
It has an outstanding effect of being able to protect the lives of infants and children9.In addition, it is possible to obtain chilled drinking water with a high amount of dissolved oxygen and increased sweetness, making it suitable for diluting whiskey and other drinks. Moreover, it has the outstanding effect of providing a refrigerator that does not generate bad or strange odors.

[Brief explanation of drawings]

The drawings show an embodiment of the present invention, and FIGS. 1 and 2 are diagrams explaining the structure of the refrigerator of this embodiment, and FIGS. 3 and 4 show the structure of the bubble generating means. FIG. 5 is a diagram showing the configuration of the water quality improvement unit, and FIG. 6 is a diagram showing the configuration of the ozone generating means. 1...Refrigerator body 2...Tank body 3...Bubble generation stage 4...Air pump 5...Ozone generation hand punch 6...Ozone filter 31...Hollow cylindrical member 311/hole member 32 ... Net member 34 ... Opening 52 ... Quartz ultraviolet lamp 320 - First plate member 330 - First opening 340 - Second plate member 350 - Second opening

Claims (6)

[Claims] (1) A refrigerator body, a tank body provided in the refrigerator body for storing drinking water, and a bubble generating means for releasing bubbles into the drinking water stored in the tank body; The bubble generating means is characterized by comprising a gas supply means for delivering the gas inside the refrigerator main body, and an ozone generation means for mixing ozone into the gas supplied by the gas supply means. Refrigerator with water quality improvement device. (2) A refrigerator main body, a tank body provided in the refrigerator main body for storing drinking water, an ozone filter member formed on the upper surface of the tank body, and a drink stored in the tank body. A bubble generating means for discharging bubbles into water; a gas supply means for delivering gas within the refrigerator body to the bubble generating means; and ozone to the gas supplied by the gas supply means. an ozone generating means for mixing ozone, and an ozone generating means formed in an upper part of the tank body,
A refrigerator with a water quality improvement device comprising: a water supply member for supplying drinking water into a tank body; and a discharge member formed inside the tank body for discharging drinking water from the tank body. (3) The bubble generating means consists of a hollow member having a plurality of holes for connection to the gas supply means, and a net member that covers at least the upper part of the hollow member, and the net member has a curvature. The refrigerator with a water quality improvement device according to claim 1 or 2, wherein the refrigerator is formed with a water quality improvement device and is provided with an opening. (4) a gas discharge part for connecting to the gas supply means; a plate member formed on at least the upper surface of the gas discharge part and having a curvature; an opening formed in the plate member; A bubble generating means for use in a refrigerator with a water quality improvement device, comprising a net member attached along the length of the opening and covering at least the opening. (5) a tank main body for storing drinking water; a gas discharge section formed on the bottom surface of the tank body and connected to the gas supply means; and a gas discharge section formed on at least the top surface of the gas discharge section; a plate member having a curvature; an opening formed in the plate member; a net member attached along the plate member and covering at least the opening; a water supply member for supplying water into the tank body; formed in the lower part of the tank body;
a discharge part for discharging drinking water from within the tank body;
A water quality improvement unit for use in a refrigerator with a water quality improvement device, characterized by comprising an ozone filter formed on the upper surface of the tank body. (6) A refrigerator with a water quality improvement device according to any one of claims 1 to 3, wherein the ozone generating means comprises a low-pressure mercury discharge lamp and a driving means for driving the low-pressure mercury discharge lamp.