WO2021167328A1

WO2021167328A1 - Water treatment device

Info

Publication number: WO2021167328A1
Application number: PCT/KR2021/001987
Authority: WO
Inventors: 김기민
Original assignee: 주식회사 더카본스튜디오
Priority date: 2020-02-21
Filing date: 2021-02-17
Publication date: 2021-08-26
Also published as: KR102171079B1

Abstract

A water treatment device, according to the present invention, comprises: a water storage body which surrounds a hollow portion by means of a circumferential wall and has an opening formed on one side of the circumferential wall and a diaphragm formed on the other side of the circumferential wall; a porous block positioned in the hollow portion of the water storage body; and a water channel lid or a water channel extension cover which closes the opening of the water storage body so as to cover the porous block, wherein the water channel lid or water channel extension cover, which comes into contact with the water storage body, is immersed in a liquid in a container.

Description

water treatment tools

The present invention relates to a water treatment tool for performing water purification and antibacterial treatment on a liquid (= water or cosmetic liquid) supplied to companion animals or humans.

In general, companion animals, as animals that live with humans, respect the various benefits of animals to humans, and have a meaning to be viewed as a living being rather than a human toy. Here, the companion animal refers to a dog, a cat, a fish, a horse, and a bird.

For the sake of the development of the invention, the companion animals are limited to dogs and cats in the description of the prior art, and then expand to fish and horses and birds together with dogs and cats in the present invention. In the prior art, the water supply container of the companion animal has naturally rotten water by accommodating water over a long period of time due to the busy life of modern people and the reduction of the average number of household members.

In addition, the water in the water supply container is mixed with the saliva of the companion animal due to the repeated tongue contact of the companion animal, and the pollutants and pathogens multiply over time, thereby worsening the health of the companion animal. The pollutant is volatile organic compounds (VOCs) that cause odor from rotting water.

The pathogens are known as Staphylococcus aureus, Escherichia coli, Pseudomonas aeruginosa, and Candida albicans, which propagate in rotten water. The contaminants and pathogens cause chin acne on the chin of the companion animal that repeatedly comes into contact with the water supply container, causing a nervous reaction in the companion animal.

The water supply container is made of a plastic container, and the plastic container receives an impact from the outside during a water exchange process, a place moving process, or a washing process, and generates microscopic scratches and has contaminants and pathogens along the scratch marks. As a countermeasure against this, recently, the water supply container is manufactured by applying a water purification function.

However, the water supply container uses a water purifying function to remove pollutants, but does not sufficiently treat pathogens, which still jeopardizes the health of companion animals. On the other hand, the water supply container is similarly disclosed as a prior art in Korean Patent Publication No. 10-1661585 and Korean Patent Application Laid-Open No. 10-2020-0012166.

The present invention has been devised to solve the problems of the prior art, and has mobility or portability to provide a beneficial liquid (= water or cosmetic liquid) to a companion animal or person through a container, and frequently or intermittently when necessary in the container An object of the present invention is to provide a water treatment tool suitable for performing water purification and antibacterial treatment on the liquid while being seated and in contact with the liquid accommodated in the container.

The water treatment tool according to the present invention includes: a water storage body having an opening on one side of the peripheral wall and a diaphragm on the other side of the peripheral wall while surrounding a hollow through the peripheral wall; a porous block positioned in the hollow of the water storage body; and a waterway lid or waterway extension cover that closes the opening of the water storage body to cover the porous block, wherein the waterway cover or the waterway extension cover in contact with the water storage body is immersed in the liquid of the container, The water channel lid receives the liquid from the container together with at least one of the peripheral wall and the diaphragm part in the water storage body, and the porous block is in contact with the liquid through the water storage body and the water channel lid to contact the liquid It contains activated carbon that adsorbs volatile organic compounds from the liquid and silver (Ag) that repels a plurality of bacteria from the liquid while absorbing the volatile organic compounds.

When the water storage body is formed in a cylindrical shape between the one side and the other side, on the one side, it has a plurality of threads spaced apart from each other along the peripheral wall, or a female thread or a male thread that is continuous along the peripheral wall can have

The water storage body may have a closed type in the peripheral wall, and may have at least one through-hole exposing the hollow of the water storage body to the container in the diaphragm part.

The water storage body may have a plurality of slits passing through the circumferential body in the circumferential body, and may have at least one through-hole exposing the hollow of the water storage body to the container in the diaphragm part.

The porous block is made of a circular column having a single diameter between the one side and the other side of the water storage body, and passes through the porous block between the one side and the other side of the water storage body. ) can have a mobile channel.

The porous block is formed of a circular column between the one side and the other side of the water storage body, and has a constant diameter in the central region of the porous block between the one side and the other side of the water storage body, It may have at least one water movement channel passing through the porous block between the one side and the other side of the water storage body, having inclined surfaces inclined obliquely in opposite directions to each other in both edge regions.

The porous block is formed of a circular column between the one side and the other side of the water storage body, and near the one side and the other side of the water storage body, an annular protruding band facing each other on individual cross-sections among both end surfaces of the porous block. and passing through the porous block between the one side and the other side of the water storage body and may have at least one water movement channel surrounded by the annular protruding band at the individual cross-section of the porous block.

The porous block is composed of 1 to 10 parts by weight of the silver (Ag) and 1 to 10 parts by weight of a binder based on 100 parts by weight of the activated carbon, and has a specific surface area of 500 to 3000 m 2 / g in the activated carbon, and the binder may include at least one of polystyrene and ABS and polyacetal and polyethylene and polyvinyl chloride and polycarbonate and nylon and polypropylene and polyvinyl alcohol.

The plurality of bacteria may be Staphylococcus aureus (S. aureus), Escherichia coli (E. coli), Pseudomonas aeruginosa (P. aeruginosa), and Candida albicans (C. albicans). have.

The porous block may have an embossing shape on at least one of an outer peripheral surface of the porous block and a water movement channel.

When the water storage body constitutes a circumferential wall by two prefabricated circumferential walls that face between the one side and the other side and formed in a semi-ring shape, the waterway extension cover includes two prefabricated circumferential walls from one side or the other side of the water storage body. The individual prefabricated peripheral wall and threaded coupling to connect, the water storage body may have an opening on one side and a diaphragm on the other side in the individual prefabricated peripheral wall.

The individual prefabricated peripheral wall surrounds the porous block along the semi-ring shape between the one side and the other side of the water storage body, and may have at least one water passage hole for exposing the porous block to the container have.

The individual prefabricated peripheral wall may have a fitting ring that, when seated in the container, engages with a fitting shaft that protrudes from the bottom of the container.

The porous blocks may have the same diameter along the respective prefabricated perimeter walls, or different along the respective prefabricated perimeter walls, when they have at least one male transport channel passing through the porous blocks along the respective prefabricated perimeter walls. It may have a diameter, a different shape along the individual prefabricated perimeter wall, or an embossed shape on one or more of an outer circumferential surface of the individual prefabricated perimeter wall and a male movement channel.

The plurality of bacteria may be Staphylococcus aureus, Escherichia coli, Pseudomonas aeruginosa, and Candida albicans.

When the one side of the water storage body has the plurality of threads spaced apart from each other along the circumferential wall, the waterway lid is fitted into the opening of the water storage body and rotated to close it in a circular stopper shape, towards the opening of the reservoir body. The circular stopper shape is gradually narrowed by tapering into two stages, and has a plurality of threads spaced apart from each other along the circumference of one end positioned near the opening of the water reservoir body, It may have a plurality of water induction holes passing through one end and passing through the other end, and may have a rotating handle surrounded by the plurality of water induction holes at the other end in the shape of the circular stopper.

When the one side of the water storage body has a continuous female thread or a male thread along the circumferential wall, the waterway lid is fitted into the opening of the water storage body and rotated to close it in a circular stopper shape so that the water storage body towards the opening of the body. The circular stopper shape is tapered into two stages to gradually narrow, and has a male or female thread continuous along the periphery of one end positioned near the opening of the water reservoir body, It may have a water guide hole passing through the end and passing through the other end.

When the water storage body and the water passage lid have a portion for supplying the liquid from the container to the porous block, inside the water storage body and the water passage lid, a nonwoven fabric covering the portion of the water storage body and the water passage lid And, the nonwoven fabric may include polypropylene or polyethylene in the pulp.

When the water storage body and the water channel connection cover have a portion for supplying the liquid from the container to the porous block, the water storage body has a nonwoven fabric covering the portion of the water storage body, wherein the nonwoven fabric comprises the pulp It may include polypropylene or polyethylene.

The porous block is surrounded by a tea bag when the liquid is supplied from the container through the water storage body and the water passage lid, or the water storage body and the water passage connection cover, and the tea bag is in the pulp. polypropylene or polyethylene.

The water storage body and the water passage lid, or the water storage body and the water passage connection cover, are made of poly lactic acid (PLA), which is a biodegradable resin, and include a water supply container for companion animals, a water bottle for mountain climbing, and skin lotion or oil cleansing. It can be put into one of the containers and fish tanks to surround the porous block.

The water treatment tool according to the present invention is inserted into a container to provide a beneficial liquid (= water or cosmetic liquid) through the container to a companion animal or person, but is inserted into a container, separate from the container, into a cylindrical water storage body ( A porous block surrounded by a water storage body and a waterway lid is provided together with a waterway lid, and the porous block contains activated carbon and silver (Ag) to adsorb contaminants from the liquid through the activated carbon while adsorbing the contaminants from the liquid through the silver. Since it repels pathogens, it has mobility or portability, and is seated in a container frequently or intermittently when necessary to perform water purification and antibacterial treatment on the liquid while in contact with the liquid contained in the container.

The water treatment tool according to the present invention is inserted into a container, but separate from the container, so as to provide a beneficial liquid (= water or cosmetic liquid) to a companion animal or person through the container. Then, it has a waterway extension cover that is threadedly coupled to the water storage body, and the water storage body is fixed or unfixed in the container while filling the water storage body in a semi-ring shape, so it has mobility or portability and can be used in the container whenever necessary. Alternatively, it may be intermittently seated to perform water purification and antibacterial treatment on the liquid while in contact with the liquid contained in the container.

1 is a perspective view showing a water treatment tool according to a first embodiment of the present invention.

Figure 2a is an exploded view showing the water treatment tool of Figure 1;

Figure 2b is a perspective view showing a porous block in the water treatment tool of Figure 2a.

3 is an exploded view showing the coupling relationship between the water storage body and the water channel lid in the water treatment tool of FIG. 1 .

4 is an exploded view showing a modified example of the water storage body and the water channel lid of FIG. 3 .

5A is a perspective view showing the water storage body of FIG. 3 or 4 ;

5B is a perspective view showing a modified example of the water storage body of FIG. 3 or FIG. 4 .

6A is a partial cross-sectional view showing a water treatment tool according to a second embodiment of the present invention.

6B is a schematic view showing a tea bag surrounding a porous block.

7A is a schematic diagram showing a first modified example of the porous block of FIG. 2B.

Fig. 7b is a schematic diagram showing a second modification of the porous block of Fig. 2b;

Fig. 7c is a schematic diagram showing a third modified example of the porous block of Fig. 2b;

7D is a schematic diagram showing a fourth modified example of the porous block of FIG. 2B.

8 is a perspective view showing a water treatment tool according to a third embodiment of the present invention.

9A to 9D are schematic diagrams illustrating a method of using a water treatment tool according to the present invention.

10A to 10D are graphs showing the antibacterial treatment ability of the porous block in the water treatment tool of FIG. 1 .

Hereinafter, in order to enable those of ordinary skill in the art to easily practice the present invention, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a perspective view showing a water treatment tool according to a first embodiment of the present invention, FIG. 2A is an exploded view showing the water treatment tool of FIG. 1 , FIG. 2B is a perspective view showing a porous block in the water treatment tool of FIG. 2A, and FIG. 3 is an exploded view showing the coupling relationship between the water storage body and the water channel lid in the water treatment tool of FIG. 1 .

4 is an exploded view showing a modified example of the water storage body and the waterway lid of FIG. 3, FIG. 5a is a perspective view showing the water storage body of FIG. 3 or 4, and FIG. 5b is a modified example of the water storage body of FIG. 3 or 4 is a perspective view showing

6A is a partial cross-sectional view showing a water treatment tool according to a second embodiment of the present invention, and FIG. 6B is a schematic view showing a tea bag enclosing a porous block.

7A is a schematic diagram showing a first modification of the porous block of FIG. 2B, FIG. 7B is a schematic diagram showing a second modification of the porous block of FIG. 2B, and FIG. 7C is a diagram of the porous block of FIG. 2B It is a schematic diagram showing a third modification, and FIG. 7D is a schematic diagram showing a fourth modification to the porous block of FIG. 2B.

1 to 7 , the water treatment tool 104 according to the first embodiment of the present invention includes a water storage body 10 , a porous block 81 and a water channel cover. (20) is included as in FIGS. 1 and 2A. When viewed schematically, the water storage body 10 is, as shown in FIGS. 3 and 5a, an opening 6 on one side of the peripheral wall A while surrounding the hollow through the peripheral wall A. And has a diaphragm portion (B) on the other side of the peripheral wall (A).

The porous block 81 is positioned in the hollow of the water storage body 10 as shown in FIG. 2A . The water channel lid 20 covers the porous block 81 by closing the opening 6 of the water storage body 10 in consideration of FIGS. 1 and 2A and 3 . Here, the waterway lid 20 in contact with the water storage body 10 is in the liquid (= water or cosmetic liquid) of the

container

160 or 170 or 180, as shown in FIG. 9b or 9c or 9d. is contained

The waterway lid 20 receives the liquid from the

container

160 or 170 or 180 together with at least one of the circumferential wall A and the diaphragm portion B in the water storage body 10 . The porous block 81 is in contact with the liquid through the water storage body 10 and the waterway lid 20 to absorb the liquid, while the activated carbon adsorbing volatile organic compounds (VOCs) from the liquid and a plurality of bacteria are eliminated from the liquid. It contains silver (Ag).

In more detail, the water storage body 10, as shown in FIG. 3, when made in a cylindrical shape between one side and the other side, on one side, a plurality of spaced apart from each other along the peripheral wall (A) It has a thread (9). The water storage body 10, as shown in Figure 5a, is made of a closed type in the peripheral wall (A), the diaphragm (B) in the container (160 or 170 or 180) of the water storage body (10) hollow It has one through hole 3 exposing it.

Alternatively, the water storage body 10 has a plurality of slits 4 penetrating the peripheral body (A) in the peripheral body (A), as shown in FIG. 5B, and the diaphragm part (B) may have one through-hole 3 exposing the hollow of the water storage body 10 in the

container

160 or 170 or 180 . However, a plurality of the through holes 3 may be formed in the diaphragm portion B in FIG. 5A or 5B .

The

porous block

81 or 83, as shown in FIGS. 2B and 7A , is formed of a circular column having a single diameter between one side and the other side of the water storage body 10 . Here, the porous block 81 has one water movement channel 71 passing through the porous block 81 between one side and the other side of the water storage body 10 , and the porous block 83 includes the water storage body 10 . It may have two water movement channels 73 passing through the porous block 83 between one side and the other side of the body 10 .

On the other hand, the porous block 85, as shown in FIG. 7B, is formed of a column between one side and the other side of the water storage body 10, and between one side and the other side of the water storage body 10, the porous block (85) has a constant diameter in the central region, has an inclined surface (S) obliquely inclined toward opposite directions with respect to each other in both edge regions of the porous block (85), between one side of the water storage body (10) to the other side has one water transfer channel 75 passing through the porous block 85 .

Here, a plurality of the male moving channels 75 may be formed in the porous block 85 . Alternatively, the porous block 87, as shown in FIG. 7c, is formed of a cylindrical column between one side and the other side of the water storage body 10, and near one side and the other side of the water storage body 10, the porous block (87) has annular protruding bands (P) facing each other at individual cross-sections of both cross-sections.

In addition, the porous block 87 passes through the porous block 87 between one side and the other side of the water storage body 10 and is surrounded by an annular protruding band (P) at individual cross sections of the porous block 87. It has a (water) moving channel (77). Here, a plurality of the male moving channels 77 may be formed in the porous block 87 .

The porous block (81 or 83 or 85 or 87) is composed of 1 to 10 parts by weight of silver (Ag) and 1 to 10 parts by weight of a binder based on 100 parts by weight of activated carbon, and a specific surface area of 500 to 3000 m 2 / have g. Here, when the amount of silver (Ag) is less than 1 part by weight, the

porous block

81 or 83 or 85 or 87 has a poor antibacterial effect through silver (Ag). When the amount of silver (Ag) is greater than 1 part by weight, the

porous block

81 or 83 or 85 or 87 lowers the specific surface area of the activated carbon to have a poor adsorption function.

Further, when the amount of the binder is less than 1 part by weight, the

porous block

81 or 83 or 85 or 87 is not formed into a good block and crumbles during molding. When the binder is greater than 10 parts by weight, the

porous block

The binder is, polystyrene and acrylonitrile-butadien-styrene (ABS) and polyacetal and polyethylene and polyvinyl chloride and polycarbonates and nylon (nylon) and polypropylene (polypropylene) and at least one of polyvinyl alcohol (polyvinyl alcohol).

The plurality of bacteria include Staphylococcus aureus (S. aureus), Escherichia coli (E. coli), Pseudomonas aeruginosa (P. aeruginosa), and Candida albicans (C. albicans). The

porous block

81 or 83 or 85 or 87 is, as shown in FIG. 7D, the outer peripheral surface of the

porous block

81 or 83 or 85 or 87 and one of the

water transfer channels

71 or 73 or 75 or 77. One or more may have an embossing shape (H).

On the other hand, on one side of the water storage body 10, when having a plurality of threads 9 spaced apart from each other along the circumferential wall A, the waterway lid 20 is, as shown in FIG. Towards the opening (6) of the water storage body (10) so as to be made in the shape of a circle stopper so as to be inserted into the opening (6) of the water storage body (10) and rotated to close. The circular stopper shape is tapered into two

stages

13 and 17 to gradually narrow it.

In addition, the waterway lid 20 has a plurality of threads 11 spaced apart from each other along the circumference of one end 13 located near the opening 6 of the water storage body 10, and has a circular plug shape. has a plurality of water guide holes 19 passing through one end 13 and passes through the other end 17, and is surrounded by a plurality of water guide holes 19 on the other end 17 in a circular stopper shape. It has a rotary knob (15).

When the water storage body 10 and the water channel lid 20 have a

portion

3 or 4 or 19 for supplying liquid from the

container

160 or 170 or 180 to the

porous block

81 or 83 or 85 or 87 , as shown in FIG. 6a, a nonwoven fabric 94 covering the

area

3 or 4 or 19 of the water reservoir body 10 and the water channel lid 20 from the inside of the water reservoir body 10 and the water channel lid 20. and, the nonwoven fabric 94 includes polypropylene or polyethylene in pulp.

When the

porous block

81 or 83 or 85 or 87 is supplied with liquid from the

container

160 or 170 or 180 through the water storage body 10 and the waterway lid 20, as shown in FIG. 6b, Wrapped by a tea bag 98, the tea bag 98 contains polypropylene or polyethylene in pulp. Here, the water storage body 40 and the water channel lid 60 are not covered with the nonwoven fabric 94 .

The water storage body 10 and the water channel lid 20 are made of poly lactic acid (PLA), which is a biodegradable resin, and a water supply container for companion animals (150 in FIG. 160), and a skin lotion or oil cleansing container (170 in FIG. 9C), and a fish tank (180 in FIG. 9D) to surround the

porous block

81 or 83 or 85 or 87. Here, the companion animal includes a dog, a cat, a fish, a horse, and a bird.

Again, referring to FIGS. 1 to 7 , the water treatment tool 108 according to the second embodiment of the present invention has a structure, shape, or material similar to that of the water treatment tool 104 of FIG. 1 , but the water treatment tool 108 ), the water storage body 40 and the water channel lid 60 have different structures from the water storage body 10 and the water channel lid 20 of the water treatment tool 104 in FIG. 3 . Therefore, the structural description of the water treatment tool 108 is limited to the water storage body 40 and the water channel lid 60 .

The remaining components of the water treatment tool 108 have already been fully described in the water treatment tool 104 . Preferably, the water storage body 40, as shown in FIG. 4, when made in a cylindrical shape between one side and the other side, on one side, a female thread or a male thread continuous along the peripheral wall (A) (39) has

The water storage body 40, as shown in Figure 5a, is made of a closed type in the peripheral wall (A), the diaphragm (B) in the container (160 in Figure 9b, or 170 in Figure 9c, or Figure 9d) 180) has at least one through hole 33 exposing the hollow of the water storage body 40.

The water storage body 40, as shown in Figure 5b, has a plurality of slits (slit) 34 penetrating the circumferential body (A) in the circumferential body (A), in the diaphragm portion (B) the container ( 160 or 170 or 180 may have at least one through hole 33 exposing the hollow of the water storage body 40 .

On the other hand, on one side of the water storage body 40, when it has a continuous female or male thread 39 along the peripheral wall A, the water channel lid 60 is, the opening 36 of the water storage body 40 ) toward the opening 36 of the water storage body 40 so as to be in the shape of a circle stopper so as to be inserted and rotated to close. It is gradually narrowed by tapering the circular closure shape into two

tiers

54 and 56 .

The waterway lid 60 has a continuous male or female thread 52 along the circumference of one end 54 positioned near the opening 36 of the water storage body 40, and has one end in the shape of a circular stopper. It has one water guide hole 58 passing through 54 and passing through the other end 56 . Here, the water guide hole 58 may be formed in two or more in the water channel lid (60).

When the water reservoir body 40 and the water channel lid 60 have a

portion

33 or 34 or 58 for supplying liquid from the

container

160 or 170 or 180 to the

porous block

81 or 83 or 85 or 87 , as shown in Fig. 6a, a nonwoven fabric 94 covering the

portion

33 or 34 or 58 of the water reservoir body 10 and the water channel lid 20 from the inside of the water reservoir body 10 and the water channel lid 20. have

When the

porous block

81 or 83 or 85 or 87 receives liquid from the

container

160 or 170 or 180 through the water storage body 40 and the waterway lid 60, as shown in FIG. 6b , It may be wrapped by a tea bag 98 . Here, the water storage body 40 and the water channel lid 60 are not covered with the nonwoven fabric 94 .

The water storage body 40 and the water channel lid 60 are a water supply container for companion animals (150 in FIG. 9A), a water bottle for mountain climbing (160 in FIG. 9B), and a skin lotion or oil cleansing container (170 in FIG. 9C), And it may be put into one of the fish tanks (180 in FIG. 9D) to surround the porous block (81 or 83 or 85 or 87). The water storage body 40 and the water channel lid 60 may be seated together with the

porous block

81 or 83 or 85 or 87 in a container (not shown in the drawing) for supplying water to horses or birds.

Referring to FIG. 8 , the water treatment tool 140 according to the second embodiment of the present invention includes a water storage body 126 , a porous block 115 , and a water channel extension cover 127 , 129). When viewed schematically, the waterway extension covers 127 and 129 in contact with the water storage body 126 are immersed in the liquid (= water or cosmetic liquid) of the container (150 in FIG. 9A ).

More specifically, when the water storage body 126 constitutes the circumferential wall 124 by the two prefabricated

circumferential walls

121 and 123 that face between one side and the other side and consist of a semi-ring shape, the waterway extension cover (127, 129), the individual prefabricated circumferential wall (121 or 123) and threaded coupling to connect the two prefabricated circumferential walls (121, 123) on one side or the other side of the water storage body (124).

The water storage body 126 has an opening (not shown in the drawing) on one side and a diaphragm portion (not shown in the drawing) on the other side in the individual prefabricated peripheral wall (121 or 123). Here, the porous block 115 is inserted into the opening of the individual prefabricated

peripheral wall

121 or 123 to prevent movement in the diaphragm of the individual prefabricated

peripheral wall

121 or 123 .

Therefore, the individual prefabricated

peripheral wall

121 or 123 surrounds the porous block 115 along a semi-ring shape between one side and the other side of the water storage body 126, and exposes the porous block 115 to the container 150. It has at least one water passage hole (125). The individual prefabricated

peripheral wall

121 or 123 has a

fitting ring

134 or 138 that, when seated in the container 150, engages with a fitting shaft (not shown) that protrudes from the bottom of the container 150 . .

The porous block 115 has at least one male transport channel (not shown) passing through the porous block 115 along the individual prefabricated

peripheral wall

121 or 123, when 123), different diameters along individual

prefabricated perimeter walls

121 or 123, different shapes along individual

prefabricated perimeter walls

121 or 123, or individual prefabricated perimeter walls It may have an embossing shape on the outer peripheral surface of (121 or 123) and at least one of the male moving channels.

The porous block 115 is composed of 1 to 10 parts by weight of silver (Ag) and 1 to 10 parts by weight of a binder based on 100 parts by weight of activated carbon, and has a specific surface area of 500 to 3000 m 2 /g in activated carbon. The binder includes at least one of polystyrene and ABS, polyacetal, polyethylene, polyvinyl chloride and polycarbonate, nylon, and polypropylene and polyvinyl alcohol.

The porous block 115 removes odors from the liquid by adsorbing volatile organic compounds (VOCs) from the liquid in the container 150 through activated carbon. The porous block 115 sterilizes pathogens from the liquid in the container 150 through silver (Ag) to eradicate pathogens from the liquid. The pathogen is a plurality of bacteria, and may be Staphylococcus aureus, Escherichia coli, Pseudomonas aeruginosa, and Candida albicans.

On the other hand, when the water storage body 126 and the water channel connection covers 127 and 129 have a portion 125 for supplying a liquid from the container 150 to the porous block 115 , inside the water storage body 126 . It has a nonwoven fabric (94 in FIG. 6A ) covering the area 125 of the water reservoir body 126 . The nonwoven fabric 94 includes polypropylene or polyethylene in pulp.

Next, FIGS. 9A to 9D are schematic diagrams illustrating a method of using a water treatment tool according to the present invention, and FIGS. 10A to 10D show the antibacterial treatment ability of the porous block in the water treatment tool of FIG. 1 or 6A or 8 It is a graph.

9 and 10 , a

water treatment tool

104 or 108 or 140 may be prepared. The water treatment tool (104 or 108 or 140) is a porous block (81 or 129) surrounded by a reservoir body (10 or 40) and a channel lid (20 or 60), or a reservoir body (126) and a channel extension cover (127, 129). 115).

Next, the

water treatment tool

104 or 108 or 140 is seated in a vessel (150 in FIG. 9A , or 160 in FIG. 9B , or 170 in FIG. 9C , or 180 in FIG. 9D ) to seat the

vessel

150 or 160 or 170 or 180 . ) can be immersed in a liquid (= water or cosmetic liquid). Here, in order to explain the antibacterial effect of the

porous block

81 or 115 on the liquid, an experiment was performed as follows.

In the above experiment, as test strains, Staphylococcus aureus; S. aureus ATCC 6538, Escherichia coli; E. coli ATCC 8739, Pseudomonas aeruginosa; P. aeruginosa ATCC 9027, and Candida albicans; C. albicans) ATCC 10231 is prepared.

The Staphylococcus aureus (S. aureus) ATCC 6538, Escherichia coli; E. coli ATCC 8739, and Pseudomonas aeruginosa; P. aeruginosa ATCC 9027 ATCC 9027 are inoculated on Nutrient agar; do. In addition, the Candida albicans (C. albicans) ATCC 10231 is inoculated on a potato dextrose agar medium (Potato Dextroseagar; PDA).

The agar medium (NA) and potato dextrose agar medium (PDA) were cultured together with the test strain at 32° C. for 1 to 2 days to obtain 105 to 108 cfu/ml of Colony Forming Unit (CFU) in an individual medium. After forming, it is diluted in sterile physiological saline to prepare a bacterial solution.

After the bacterial solution is prepared, a 10% test solution (provided that {sample/(sterile physiological saline + sample)} X 100 = 10%) is prepared. 10 ml of the test solution and 0.1 ml of the bacterial solution were mixed and left at 32° C. to make viable cell counts for 3 hours, 6 hours, 9 hours, and 24 hours. or 115) is measured.

The antibacterial effect of the

porous block

81 or 115 is shown in FIGS. 10A to 10D . 10A to 10D, the

porous block

81 or 115 starts to show an antibacterial effect of 90% or more from the number of live cells for 3 hours, and shows an antibacterial effect of sterilizing the test strain by more than 99% after 6 hours.

Thus, the

water treatment tool

104 or 108 or 140 removes contaminants from the liquid via activated carbon in the

vessel

150 or 160 or 170 or 180 and has antimicrobial activity against the liquid via silver (Ag).

Claims

a water storage body having an opening on one side of the peripheral wall and a diaphragm on the other side of the peripheral wall while surrounding the hollow through the peripheral wall;

a porous block positioned in the hollow of the water storage body; and

and a water channel lid or a water channel extension cover that closes the opening of the water storage body to cover the porous block,

The waterway lid or the waterway extension cover in contact with the water storage body is immersed in the liquid of the container,

The waterway lid receives the liquid from the container together with at least one of the peripheral wall and the diaphragm in the water storage body,

The porous block includes activated carbon that adsorbs volatile organic compounds from the liquid while absorbing the liquid by contacting with the liquid through the water storage body and the water passage lid, and silver that repels a plurality of bacteria from the liquid, water treatment tools.
According to claim 1,

The water storage body,

When made in a cylindrical shape between the one side and the other side,

On the one side, a water treatment tool having a plurality of threads spaced apart from each other along the circumferential wall or having a continuous female or male thread along the circumferential wall.
3. The method of claim 2,

The water storage body,

Consists of a closed type in the peripheral wall,

A water treatment tool having at least one through-hole exposing the hollow of the water storage body to the container in the diaphragm part.
3. The method of claim 2,

The water storage body,

Having a plurality of slits passing through the peripheral body in the peripheral body,

A water treatment tool having at least one through-hole exposing the hollow of the water storage body to the container in the diaphragm part.
3. The method of claim 2,

The porous block,

Consists of a circular column having a single diameter between the one side and the other side of the water storage body,

and at least one water transfer channel passing through the porous block between the one side and the other side of the water storage body.
3. The method of claim 2,

The porous block,

Consists of a circular column between the one side of the water storage body and the other side,

Between the one side and the other side of the water storage body, it has a certain diameter in the central region of the porous block, and has an inclined surface inclined obliquely in opposite directions to each other in both edge regions of the porous block,

and at least one water transfer channel passing through the porous block between the one side and the other side of the water storage body.
3. The method of claim 2,

The porous block,

Consists of a circular column between the one side of the water storage body and the other side,

Near the one side and the other side of the water storage body, having annular protruding bands facing each other on individual cross-sections among both cross-sections of the porous block,

and at least one water transfer channel penetrating the porous block between the one side and the other side of the water storage body and surrounded by the annular protruding strip at the respective cross-section of the porous block.
8. The method according to any one of claims 5 to 7,

The porous block,

It consists of 1 to 10 parts by weight of the silver (Ag) and 1 to 10 parts by weight of the binder based on 100 parts by weight of the activated carbon,

It has a specific surface area of 500 to 3000 m 2 / g in the activated carbon,

The binder is

A water treatment tool comprising at least one of polystyrene and ABS and polyacetal and polyethylene and polyvinyl chloride and polycarbonate and nylon and polypropylene and polyvinyl alcohol.
9. The method of claim 8,

The plurality of bacteria,

Staphylococcus aureus (S. aureus) and Escherichia coli (E. coli) and Pseudomonas aeruginosa (P. aeruginosa) and Candida albicans (C. albicans) water treatment tools.
9. The method of claim 8,

The porous block,

A water treatment tool having an embossing shape on at least one of an outer peripheral surface of the porous block and a water transfer channel.
According to claim 1,

When the water storage body constitutes a circumferential wall by two prefabricated circumferential walls that face between the one side and the other side and have a semi-ring shape,

The channel extension cover,

In one side or the other side of the water storage body, the individual prefabricated circumferential wall and the screw thread are coupled to connect the two prefabricated circumferential walls,

The water storage body,

In the individual prefabricated peripheral wall, having an opening on one side and a diaphragm on the other side, a water treatment tool.
12. The method of claim 11,

The individual prefabricated perimeter wall,

Surrounding the porous block along the semi-ring shape between the one side and the other side of the water storage body,

and at least one water passage hole exposing the porous block to the container.
12. The method of claim 11,

The individual prefabricated perimeter wall,

When seated in the container,

A water treatment tool having a fitting ring that engages with a fitting shaft protruding from the bottom of the container.
12. The method of claim 11,

The porous block,

having at least one male moving channel passing through the porous block along the individual prefabricated perimeter wall;

having the same diameter along said individual prefabricated perimeter walls, or

having different diameters along said individual prefabricated perimeter walls, or

have different shapes along the individual prefabricated peripheral walls, or

a water treatment tool having an embossed shape on at least one of the water transfer channel and the outer periphery of the individual prefabricated perimeter wall.
15. The method of claim 14,

The porous block,

It consists of 1 to 10 parts by weight of the silver (Ag) and 1 to 10 parts by weight of the binder based on 100 parts by weight of the activated carbon,

It has a specific surface area of 500 to 3000 m 2 / g in the activated carbon,

The binder is

A water treatment tool comprising at least one of polystyrene and ABS and polyacetal and polyethylene and polyvinyl chloride and polycarbonate and nylon and polypropylene and polyvinyl alcohol.
15. The method of claim 14,

The plurality of bacteria,

Staphylococcus aureus and Escherichia coli, Pseudomonas aeruginosa and Candida albicans, water treatment tools.
3. The method of claim 2,

When having the plurality of threads spaced apart from each other along the peripheral wall on the one side of the water storage body,

The waterway cover,

so as to be fitted in the opening of the water storage body and formed in a circular stopper shape to rotate and close,

towards the opening of the reservoir body. The circular stopper shape is gradually narrowed by tapering into two stages,

Having a plurality of threads spaced apart from each other along the circumference of one end positioned near the opening of the water storage body,

Having a plurality of water induction holes passing through the other end through the one end in the circular stopper shape,

A water treatment tool having a rotating handle surrounded by the plurality of water guide holes at the other end in the circular stopper shape.
3. The method of claim 2,

When having a female thread or a male thread continuous along the peripheral wall on the one side of the water storage body,

The waterway cover,

so as to be fitted in the opening of the water storage body and formed in a circular stopper shape to rotate and close,

towards the opening of the reservoir body. The circular stopper shape is gradually narrowed by tapering into two stages,

having a continuous male thread or female thread along the circumference of one end positioned near the opening of the water storage body,

A water treatment tool having a water guide hole passing through the other end through the one end in the circular stopper shape.
According to claim 1,

The water storage body and the water channel cover,

When having a portion for supplying the liquid from the container to the porous block,

and a nonwoven fabric covering the portion of the water storage body and the water passage lid inside the water storage body and the water passage lid,

The nonwoven fabric is

A water treatment tool comprising polypropylene or polyethylene in the pulp.
According to claim 1,

The water storage body and the water channel connection cover,

When having a portion for supplying the liquid from the container to the porous block,

and a nonwoven fabric covering the portion of the water storage body inside the water storage body,

The nonwoven fabric is

A water treatment tool comprising polypropylene or polyethylene in the pulp.
According to claim 1,

The porous block,

When the liquid is supplied from the container through the water storage body and the water passage lid, or the water storage body and the water passage connecting cover,

wrapped by a tea bag,

The tea bag is

A water treatment tool comprising polypropylene or polyethylene in said pulp.
According to claim 1,

The water storage body and the water passage cover, or the water storage body and the water passage connecting cover,

It is made of polylactic acid (PLA), which is a biodegradable resin,

A pet's watering container, and a mountaineering water bottle, and a skin lotion or oil cleansing container, and a water treatment tool placed in one of the fish tanks and enclosing a porous block.