JP3139277B2 - Water purifier and water purification system - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a water purifier to which one or more water purification applied devices can be connected, and furthermore, it is possible to use the water purifier and one or more water purification applied devices simultaneously or selectively. It relates to a possible water purification system.

[0002]

2. Description of the Related Art In recent years, the quality of tap water and the like has been degraded due to pollution of rivers, groundwater, and the like, which are water sources. Because of the need to provide tap water that can be safely consumed, water purification plants in various locations add large amounts of chlorine to the final stage of water treatment. However, although sterilization can be performed to some extent, tap water has a bad smell, leaving a problem for residents who expect delicious water. And the following problems have arisen because the deterioration of water quality and the addition of a large amount of chlorine overlapped.
In other words, organic substances such as humic substances that could not be processed at the water purification plant react with chlorine added in the pipe of tap water,
It is a problem of generating carcinogenic substances such as trihalomethane represented by chloroform. This led to increased interest in safe water at home,
2. Description of the Related Art Water purifiers are widely used as a simple purification device for tap water and the like. In this method, the activated carbon layer removes odor and trihalomethane and also removes fine suspended matter by providing a filter medium such as a hollow fiber membrane.

However, modern people's expectations for water do not stop there. In addition to water purifiers, water purification equipment that adds another function in addition to the water purification function is of interest. For example, in general, the attitude toward health has become more aggressive than passive, and alkali ion water purifiers that continuously produce alkaline water, which is said to be good for health, have become widespread. In addition, there is a growing need to drink delicious water that can satisfy one's tastes, from a passive one that simply removes the smell of chlorine, and a continuous supply of water that contains minerals such as calcium and magnesium. Mineral water generators are spreading rapidly. Furthermore, in the case of water using groundwater or the like as a water source, calcium and magnesium are contained in a larger amount than tap water using a river as a water source, and these are deposited as a scale mainly containing calcium carbonate or the like. Therefore, the generation of stains on dishes and pots is disliked, and a water softener for suppressing such hard components such as calcium and magnesium to an appropriate amount has also attracted much interest.

[0004]

As described above, a large number of water purification application devices have been widely used for various purposes.
In kitchens such as homes, there is usually only one tap, and it is not possible to use two or more water purification equipment at the same time. If necessary, you can use each water purification equipment by connecting it to the faucet, but you can use each water purification equipment every time. Inconvenient. Therefore, at present, only one faucet can be used with one faucet.
In addition, there is a danger that bacteria may grow in the purified water if these devices are directly touched during the replacement work.

[0005] Furthermore, each water purification equipment is often provided with a water purification function composed of an activated carbon layer, and it can be said that these water purification functions overlap when considered in a system around water such as a kitchen. First, the whole water purification system was wasteful.

An object of the present invention is to solve the above-mentioned conventional problems. One or more other water purification equipment can be connected and used simultaneously or selectively, and the installation work is simple. In addition, an object of the present invention is to provide a water purifier in which bacteria hardly grow.

It is a further object of the present invention to provide a compact water purification system that can connect one or more water purification equipments as needed, centering on a water purifier.

[0008]

In order to achieve the above object, a water purifier according to the present invention is provided in a main body case.
A chamber that is connected to a water purification unit that purifies incoming water and that has multiple water purification outlets and distributes purified water to the water purification outlets.
, And at least one of the purified water discharge ports has a pipe connection portion. Furthermore, select a water purification terminal and a water purification outlet.
It is characterized by having a knob for selectively connecting.

[0009] In the water purifier of the present invention, it is preferable that at least a part of the water purification terminal and the water purification outlet is formed of an antibacterial material.

[0010] In the water purifier of the present invention, the pipe connection portion is suitably a one-touch joint. The water purification outlet of the water purifier of the present invention desirably includes one or more rotatable or swingable water purification outlets.

In the water purifier of the present invention, it is suitable that at least a part of the closing cap for closing the water discharge outlet is formed of an antibacterial material.

[0012] In the water purifier of the present invention, the water discharge outlets are preferably arranged in a staggered arrangement. The water purification system of the present invention is characterized in that the water purification outlets of these water purifiers are connected to one or more water purification application devices.

[0013]

A plurality of water purification outlets are provided at the water purification terminal. Since the plurality of water purification outlets include at least one water purification outlet having a pipe connection portion, the purified water is directly discharged. And water purification
Equipped with a knob to selectively connect the terminal and the clean water discharge port
That and can be connected to only the necessary water purification application equipment, same
Can be used when or selectively.

Since at least a part of the water purification terminal or the water purification outlet is formed of an antibacterial material, bacteria do not grow.

Since the pipe connection is a one-touch joint, the connection can be made easily and quickly, and the connection is hygienic.

[0016] Since the plurality of purified water discharge ports include one or more rotatable or swingable purified water discharge ports, connection of water purification equipment can be facilitated.

Since the antibacterial material is used for at least a part of the closing cap, it is possible to prevent bacteria from growing.

Since the plurality of water purification outlets are in a staggered arrangement,
The space between each of the water purification outlets is large, and the connection of the water purification equipment can be easily performed.

Since the water purifier is connected to one or more water purification application devices to constitute a water purification system, the water purifier is thoroughly used and a compact configuration can be achieved.

[0020]

An embodiment of the water purifier of the present invention will be described below with reference to the drawings. FIG. 1 is an overall schematic perspective view of a water purifier according to an embodiment of the present invention, with a part cut away.

In FIG. 1, reference numeral 1 denotes a water purifier main body case;
Reference numeral 3 denotes a water purification unit for filtering and purifying raw water such as tap water flowing from the tap water inlet 2 through the activated carbon layer 4 and the hollow fiber membrane filter 5. Water purification unit 3
May be any as long as it has a water purification function. 6 and 7 are purified water discharge ports for discharging purified water treated by the water purification unit 3, and are formed to protrude downward from a purified water terminal 10 described later. Although FIG. 1 shows a case where two purified water discharge ports 6 and 7 are provided, the number is not limited to two and may be any number if necessary. Although it is possible to discharge purified water from both of the purified water discharge ports 6 and 7 at the same time, it is also possible to select one of the purified water discharge ports 6 and 7 by providing a switching mechanism. In this way, a plurality of water purification outlets 6 and 7 are provided in the water purification terminal 10 so that the purified water discharged from the water purification unit 3 can be selectively or simultaneously connected to other water purification applied devices. In addition, each water purification application device can be selected by opening and closing the water switch of the connected water purification application device without switching at the water purification terminal 10.

FIG. 2A is a longitudinal sectional view of a water purifier according to an embodiment of the present invention in which three water purification outlets are formed in a staggered arrangement and can be selectively switched, and FIG. 2B is a staggered arrangement of the water purification outlets. FIG. 3 is a cross-sectional view of three water purifiers according to an embodiment of the present invention, which can be selectively switched. Reference numerals 6, 7, and 8 denote water purification outlets arranged in a staggered arrangement, which are provided to protrude from the water purification terminal 10. A pipe connection portion 17 is formed on the outer periphery of each of the purified water discharge ports 6, 7, and 8. Water purification terminal 1
Reference numeral 0 denotes a chamber for distributing purified water to the purified water discharge ports 6, 7, and 8, which is formed of a cylindrical casing, and in which a rotary valve body 11 made of NBR rubber is housed. In the water purification terminal 10, the water purification outlets 6, 7, 8 and the rotary valve body 11,
Ca ₁₀ (PO ₄ ) ₆ (O which is a hydroxyapatite supporting a silver compound and zinc oxide for imparting antibacterial properties
H) ₂ / Ag, ZnO is mixed. In addition, a connection pipe 12 connected to a pipe end of a connection pipe 13 extending from the water purification unit 3 is formed in a central upper portion of the water purification terminal 10 by bending in an inverted L-shape. An O-ring 14 is provided at the connection between the connection pipe 12 and the connection pipe 13. Rotary valve element 11
Has a broken column shape in which the space 9 is cut out in a fan-shaped cross section. This rotary valve body 11 has purified water discharge ports 6, 7,
Eight communication holes 15 are provided. This communication hole 1
Numeral 5 is bored at an angle so that the space 9 storing the purified water can be connected to the purified water discharge ports 6, 7, 8 at different positions and angles. Openings 16 are provided on the lower side of the cylindrical casing of the water purification terminal 10.
Are provided with clean water discharge ports 6, 7, and 8, respectively.
The water purification outlets 6, 7, 8 are selectively connected to the space 9 by rotating a knob 18 provided outside the water purifier main body case 1. By the way, this clean water discharge port 6, 7, 8
Is a staggered arrangement, so that a large distance between the openings 16 can be taken, so that the sealing property is excellent, and even when a connection hose of another water purification application device is connected at the pipe connection portion 17, it is possible to provide a margin for connection. In addition, as the angle difference between the communication holes 15 is increased, the leakage can be reduced. The water purifier terminal 10 is assembled by inserting the connection pipe 12 into the connecting pipe 13 and then inserting the water purifier discharge port into the hole of the lower case of the water purifier body case 1 from below to attach the water purifier terminal 10 to the lower case. The upper case of the water purifier main body case 1 is fitted into the lower case from above.

FIG. 3 is a longitudinal sectional view of a water purifier according to an embodiment of the present invention in which the water purification outlets are orthogonal and can be selectively switched. 2 is that the number of the purified water discharge ports 6 ′ and 7 ′ is only two, and the discharge directions are orthogonal to each other.
The only difference is that the rotary valve type body 11 is a three-way valve. It can be used when the direction of the outlet of the purified water outlet is orthogonal to the usability.

FIG. 4 is a view showing a connection state at a pipe connection portion of a water purification outlet of a water purifier in one embodiment of the present invention.
FIG. 5 is a view showing a connection state at a pipe connection portion of a water purification outlet of a water purifier according to another embodiment of the present invention. 19 is a connector, 20 is a socket, 21 is a sleeve, and 22 is a valve body. 23 is a first spring, 24 is an O-ring, 25 is packing, 26 is a steel ball, 27 is a second spring, 28 is a hose connection port, and 29 is a connection hose. Water purification terminal 10
Is provided with a plurality of purified water discharge ports 6, 7, 8.
A pipe connection 17 is formed at each of the purified water discharge ports 6, 7, 8. However, the pipe connection part 17 does not need to be formed in all the purified water discharge ports 6, 7, 8, and may be provided in one or more purified water discharge ports 6, 7, 8. Piping connection 1
When the purified water discharge ports 6, 7, 8 without forming 7 are provided, they may be used not for connecting the purified water application device but for discharging the purified water. Of course, even if the pipe connection portion 17 is formed, it can be used for discharging purified water. The pipe connection part 17 and the connection tool 19 of this embodiment are one-touch joints that can be connected with one touch. The socket 20 inserted into the connection end of the purified water discharge port 6 is urged by a first spring 23 inside the sleeve 21 and is slidable. The valve body 22 is urged by a second spring 27 inside the socket 20 so as to be slidable in the socket 20. The valve body 22 is provided with a water passage hole on the side. The valve body 22 allows water to flow at the lower end position, but is sealed by the packing 25 at the upper end position to stop water passage.

The connection of the one-touch joint will be described. Insert the connector 19 into the clean water discharge port 6 and
The urging force of the second spring 27 is increased while the urging force of the spring 23 is reduced, and the socket 20 and the valve element 22 are pushed down. Then, the steel ball 26 accommodated in the socket 20 is pushed toward the valve body 22 by the guide projecting from the sleeve 21. Since the steel pipe 26 is pushed into the pipe connection part 17 because a groove is formed in the pipe connection part 17, the connection state between the connection tool 19 and the purified water discharge port 6 can be locked as shown in FIG. It is. Since the connection hose 29 of another water purification application device is attached to the hose connection port 28 of the connection tool 19 with a hose band or the like, the connection hose 29 and the water purification terminal 10 are in communication. For attachment, it is sufficient to simply insert the connection tool 19 into the purified water discharge port 6, and it can be quickly attached and detached. By the way, the pipe connection part 17 and the connection tool 19 can be arranged in reverse to the arrangement of the valve body 22 and the like as shown in FIG. That is, FIG.
As described, the socket 2 is connected to the connection end side of the purified water connection port 6.
0 ′, sleeve 21 ′, valve body 22 ′, first spring 23 ′,
An O-ring 24 ', a packing 25', a steel ball 26 ', and a second spring 27' are provided. The connector 19 'may be a plug 30 provided with a hose connection 28' in this embodiment. A connection hose 29 is attached. Although it is functionally the same as the case of FIG. 4, there is an effect that the connection side of the water purification application device can be made compact by using the connection tool 19 ′ as the insertion plug 30. FIG. 5 (a)
5 shows a state before the insertion plug 30 is inserted, and FIG.
(B) shows a state after the insertion plug 30 is inserted.

A plurality of water purifying outlets 6, 7, 8 provided in the water purifying terminal 10 are provided with a rotating part 31 as shown in FIG. The head 34 and the protruding portion 35 are suitable. FIG. 6 is a view showing a rotary unit formed at a water purification outlet of a water purifier according to one embodiment of the present invention, and FIG. 7 is a diagram showing a cap for sealing an unused water purifier outlet of a water purifier according to one embodiment of the present invention. FIG. 6 (a) has a linear rotating portion 31, has a stopper 32 for preventing falling off, and an O-ring 33, and has a plurality of projecting portions projecting from the water purification terminal 10. It is rotatably inserted in 35. 6B is similar to FIG. 6A in that the rotating portion 31 has a stopper 32 and an O-ring 33, but the rotating portion 31 has an L-shaped bent portion 36. In that it has This is an advantageous configuration when connecting to a remote water purification equipment.
As described above, the rotation of those shown in FIGS. 6 (a) and 6 (b) is rotation only around the axis, but this is made possible to rotate freely, including swinging. This is the configuration described. FIG. 6C shows a plurality of protrusions 3 from the water purification terminal.
5 is provided at its tip, and a head holding portion for swingably holding the spherical head 34 of the rotating portion 31 is provided. In this case, the water purification terminal 10 can have a higher degree of freedom.

The water purification terminal 10 is provided with a plurality of water purification outlets 6, 7, and 8, but not all of them are used. The unused clean water discharge ports 6, 7, 8 can be sealed by using the pipe connection portion 17. FIG. 7 shows a cap for sealing the unused water discharge ports 6, 7, 8 not used. The cap shown in FIG. 7A is a quick-release cap. 37 is a cap case, 38 is a sleeve, 39 is a spring, 40 is a steel ball, 41 is an antibacterial rubber packing, and 42 is an O-ring. When the cap case 37 is inserted into the distal ends of the purified water discharge ports 6, 7, and 8, the steel ball 40 is pushed in by the guide formed on the sleeve 38, and is locked in the groove provided in the pipe connection portion 17. Will be done. These series of connection operations can be executed with one touch. An antibacterial rubber packing 41 made of antibacterial rubber is provided at the tip of each of the clean water discharge ports 6, 7, and 8.
And the O-ring 42 are provided, so that water leakage does not occur. Bacteria do not proliferate here because it is an antibacterial rubber. In this embodiment, Ca ₁₀ (PO ₄ ) ₆ (OH) ₂ / Ag, Zn, which is a hydroxyapatite supporting a silver compound and zinc oxide in order to impart antibacterial properties to rubber,
O is mixed. When the pipe connection portion 17 is not used in this way, it is sealed with the cap case 37, but when the water purification application device is used, the connection device 19 shown in FIG. 4 can be quickly connected. In FIG. 7B, the pipe connection portion 17 is a screw, and a screw cap 43 having a screw screwed thereto is screwed. The screw cap 43 is provided with antibacterial properties, and is made of polyethylene, polypropylene or ABS resin mixed with an inorganic antibacterial material. In this embodiment, the manufacture of the pipe connection part 17 is extremely easy, and the pipe connection part 17 can be easily attached. By screwing a connection tool (not shown) with a screw cut into this pipe connection portion 17, it can be connected to other water purification application equipment.

Hereinafter, a water purification system in which another water purification application device is connected to a water purifier according to an embodiment of the present invention and used in combination therewith will be described.

FIG. 8 is a schematic diagram of a water purification system according to an embodiment of the present invention in which an alkali ion water purifier is connected to a water purifier. FIG. 9 is a diagram illustrating water purification in an embodiment of the present invention in which a spray nozzle is connected to the water purifier. Schematic diagram of the system, FIG. 10 is a schematic diagram of a water purification system in one embodiment of the present invention in which a water purifier is connected to a water purifier, and FIG. 11 is water purification in one embodiment of the present invention in which a mineral water purifier is connected to a water purifier. Schematic diagram of the system, FIG. 12 is a schematic diagram of a water purification system in one embodiment of the present invention in which a reverse osmosis membrane water purifier is connected to the water purifier, and FIG. 13 is one of the water purification outlets of the water purifier discharging purified water as it is. FIG. 4 is a schematic diagram of a water purification system according to an embodiment of the present invention in which another water purification outlet is connected to an alkali ion water purifier, and the other water purification outlet is connected to an oral cavity cleaning device.

As shown in FIG. 8, the alkali ion water conditioner 4
4 is connected from the purified water discharge port 7 by a connection hose 29.
The alkali ion water regulator 44 continuously generates alkali ion water by adding calcium to the sent purified water and performing electrolysis. Water purification terminal 10
Is provided with a plurality of purified water discharge ports 6, 7, and 8, any other purified water discharge ports 6, 8 may be used. When not used, it may be sealed by a sealing means as shown in FIG. Some of the alkali ion water purifiers 44 have a built-in water purification unit. When the present embodiment is used, the water purification unit should be a preliminary and secondary one.
It can be removed and a compact configuration can be achieved.

FIG. 9 shows a case where the purified water discharged from the water purifier is used as it is, but further a part of trihalomethane and the like contained in the purified water is removed. Trihalomethane and the like are contained in a very small amount of tap water and are known to be carcinogenic. This trihalomethane and the like can be removed by being adsorbed on activated carbon in a water purifier. However, as the adsorption with activated carbon proceeds, the amount of adsorption becomes saturated and cannot be removed.
The spray nozzle 45 of this embodiment is attached to one purified water outlet or all outlets. In some cases, another water purification application device can be connected after the spray nozzle 45. The spray nozzle 45 sprays into the atmosphere by utilizing trihalomethane or the like as a volatile substance, volatilizes the trihalomethane or the like, and removes the trihalomethane or the like that has not been removed by the water purification unit.

The one shown in FIG.
This is a water purification application utilization system in which a water softener is connected. 46
Is a water softener body, 47 is an activated carbon layer, 48 is an ion exchange resin layer, 49 is a purified water inlet, 50 is a discharge port, and 52 is felt. In the water purification system of this embodiment, since the activated carbon layer 47 is provided with a water purifier having a water purification unit, a preliminary one is sufficient and can be removed in some cases. The ion exchange resin layer 48 is, for example, a strongly acidic cation exchange resin having a sodium sulfonate group as an exchange group, and is formed by filling spherical particles of 0.3 mm to 1.2 mm. Hard water containing a large amount of calcium ions by flowing through the water softener is one in which the hardness component and the like are removed by the ion exchange resin layer 48.
A heavy metal removing device can be obtained by filling the ion exchange resin layer 48 with a chelating resin having an iminodiacetic acid group or a polyamine group using crosslinked polystyrene as a base.

FIG. 11 shows a water purification system in which a mineral water conditioner is connected to the water purification outlet 7. 51 is a mineral water purifier main body, 53 is a magnetic iron stone layer, 54 is a mineral agent layer, and 55 is a ceramic filter agent layer. The magnetic steel layer 53 is made of magnetic steel having a particle size of about 1 mm to 5 mm, and the mineral agent layer 54 is a coral sand or the like obtained by crushing natural coral to a particle size of about 1 mm to 5 mm, and contains a calcium component. . The ceramic filter medium layer 55 is made of a ceramic filter medium having a particle size of 1 mm to 5 mm, thereby removing impurities in water. Each layer is separated by felt 52. The purified water that has entered the purified water introduction port 49 from the purified water discharge port 7 via the connection hose 29 is subjected to a magnetic field to remove heavy metals such as iron by the magnetic steel stone layer 53 in the mineral water purifier main body 51, and then the mineral agent layer 54. After adding an appropriate amount of mineral components such as calcium and magnesium, and removing activated odor and organic impurities by the activated carbon layer 47, the mixture is filtered by the ceramic filter layer 55 and discharged from the discharge port 50. Since the activated carbon layer 47 is provided with a water purifier in the water purification system of this embodiment, it is only a preliminary and very thin layer, and can be removed if necessary. As described above, the mineral water purifier main body 51 can be used by appropriately attaching or detaching it while using the water purifier and other water purification applied devices.

FIG. 12 shows a water purification system to which a reverse osmosis membrane water purifier is connected. 56 is a reverse osmosis membrane water purifier, 57 is a water storage tank, 58 is an impurity discharge port, 59 is a reverse osmosis membrane layer, 60 is a rough filtration filter, and 61 is treated water. The reverse osmosis membrane water purifier 56 presses tap water or the like against a reverse osmosis membrane layer 59 having fine pores of 0.0005 microns by using water pressure of tap water or by applying pressure, etc. Is taken out to remove impurities. Clean water outlet 7
The purified water guided to the purified water inlet 49 of the reverse osmosis membrane water purifier 56 via the connection hose 29 is stored in the water storage layer 57 via the rough filtration filter 60, the reverse osmosis membrane layer 59 and the activated carbon layer 47. In the water purification system of this embodiment, since the activated carbon layer 47 is used together with a water purifier, the activated carbon layer 47 is merely a preliminary one. It can be removed in some cases. The water containing impurities that have not been purified by the reverse osmosis membrane layer 59 is discharged to the outside through the impurity discharge ports 58. Water tank 5
The ratio of the treated water 61 stored in 7 to the water containing impurities discharged to the outside is about 10: 1.

In the water purification system shown in FIG. 13, the purified water is directly discharged from the purified water discharge port 6 and the purified water discharge port 7 is discharged.
Is equipped with a mouthwasher, and the water purification outlet 8 is connected to another water purification device, for example, an alkali ion water regulator 44 shown in FIG. 62 is a mouth washing device main body, 63 is a water discharge opening / closing button, and 64 is an mouth washing nozzle. The purified water introduced from the connection hose 29 is sterilized in order to wash the inside of the mouth with the mouth washing device main body 62, and is discharged from the mouth washing nozzle 64 and used. The water discharge opening / closing button 63 is a control button for discharging and stopping water discharge. Both the water purification and the mouth washing device can use the alkali ion water purifier 44 simultaneously or selectively.

As described above, the water purification system of the present embodiment does not require frequent installation and removal of water purification application equipment from a tap of a water supply, and can simultaneously use two or more water purification application equipment. is there. In addition, since these water purification applied devices can be used in combination with a water purifier provided with a water purification unit, the water purification unit can be used as a spare or removed from these water purification applied devices. Therefore, each water purification application device can have a very compact configuration. This also eliminates the need for redundant water purification functions in water-related equipment such as kitchens, simplifies water purification application equipment as unique functional units, and enables use in combination with water purifiers.

[0037]

According to the water purifier of the present invention, it is possible to use purified water as it is, or to connect as many required water purifying equipments as possible. It can be used while selecting one of the connected multiple water purification equipment. In addition, since an antibacterial material is used, there is almost no possibility that bacteria will multiply, and quick attachment and detachment can be performed by using a one-touch joint at the pipe connection portion, and the attachment work is extremely easy. In addition, since a water purification outlet that is rotatable or swingable is provided, connection of a water purification application device can be easily performed. Further, since the water purification outlets are arranged in a staggered arrangement, even if the water purification terminal is made smaller, the intervals between the respective water purification outlets can be increased, and connection with water purification equipment is easy.

In the water purification system of the present invention, a plurality of water purification outlets of the water purifier can be connected to one or more water purification application devices. Therefore, the water purification system can be easily constructed, and the water purification device is mainly used. And a water purification system with a compact configuration in which necessary water purification application devices are connected as necessary.

[Brief description of the drawings]

FIG. 1 is a partially cutaway overall schematic perspective view of a water purifier according to an embodiment of the present invention.

FIG. 2A is a vertical cross-sectional view of a water purifier according to an embodiment of the present invention in which three water purification outlets are formed in a staggered arrangement and which can be selectively switched. FIG. Switchable cross-sectional view of a water purifier according to an embodiment of the present invention.

FIG. 3 is a vertical cross-sectional view of a water purifier according to an embodiment of the present invention in which a water purification outlet is orthogonal and can be selectively switched.

FIGS. 4A and 4B are diagrams showing a connection state at a pipe connection portion of a water purification outlet of a water purifier according to an embodiment of the present invention.

FIGS. 5 (a) and 5 (b) are views showing a connection state at a pipe connection portion of a water purification outlet of a water purifier according to another embodiment of the present invention.

FIGS. 6 (a) to 6 (c) are views each showing a water purification device according to an embodiment of the present invention, in which a rotating portion is formed at a purified water discharge port.

FIGS. 7A and 7B are views showing a cap for sealing an unused purified water discharge port of a water purifier according to one embodiment of the present invention.

FIG. 8 is a schematic diagram of a water purification system according to an embodiment of the present invention in which an alkali ion water purifier is connected to the water purifier.

FIG. 9 is a schematic diagram of a water purification system according to an embodiment of the present invention in which a spray nozzle is connected to a water purifier.

FIG. 10 is a schematic diagram of a water purification system according to an embodiment of the present invention in which a water purifier is connected to a water purifier.

FIG. 11 is a schematic diagram of a water purification system according to an embodiment of the present invention in which a mineral water purifier is connected to the water purifier.

FIG. 12 is a schematic diagram of a water purification system in one embodiment of the present invention in which a reverse osmosis membrane water purifier is connected to the water purifier.

[FIG. 13] The present invention in which one of the purified water discharge ports of the water purifier discharges purified water as it is, another purified water discharge port is connected to an alkali ion water purifier, and the other purified water discharge port is connected to a mouth washing device. Of water purification system in one embodiment

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Water purifier main case 2 Tap water etc. inflow port 3 Water purification unit 4 Activated carbon layer 5 Hollow fiber membrane filter 6, 7, 8 Purified water discharge port 9 Space part 10 Water purification terminal 11 Rotary valve body 12 Connection pipe 13 Connection pipe 14 O-ring 15 Communication hole 16 Opening 17 Piping connection 19, 19 'Connector 20, 20' Socket 21, 21 'Sleeve 22, 22' Valve 23, 23 'First spring 24, 24', 33, 42 O-ring 25, 25 'Packing 26, 26', 40 Steel ball 27, 27 'Second spring 28, 28' Hose connection port 29 Connection hose 30 Insertion plug 31 Rotating part 32 Stopper 34 Spherical head 35 Projecting part 36 Bending part 37 Cap Case 38 Sleeve 39 Spring 41 Antibacterial rubber packing 43 Screw cap 44 Alkaline ion water conditioner 45 Fog nozzle 46 Water softener main body 47 Activated carbon layer 48 Ion exchange resin layer 49 Purified water inlet 50 Discharge port 51 Mineral water purifier main body 52 Felt 53 Magnetic steel layer 54 Mineral agent layer 55 Ceramic filter agent layer 56 Reverse osmosis membrane water purifier 57 Water storage tank 58 Impurity discharge port 59 Reverse osmosis membrane layer 60 Rough filtration filter 61 Treated water 62 Oral washing machine main body 63 Spout opening / closing button 64 Oral washing nozzle

──────────────────────────────────────────────────続 き Continued on the front page (51) Int.Cl. ⁷ identification code FI C02F 1/50 531 C02F 1/50 531U 540 540Z 560 560B 560D 560E 560F 560Z (58) Fields surveyed (Int. Cl. ⁷ , DB Name) C02F 1/28 C02F 1/44

Claims (5)

(57) [Claims] A main body case having a water inlet;
A water purification unit for purifying water flowing from the inflow port in the body case; and a plurality of water purification outlets connected to the water purification unit and distributing purified water to the water purification outlets.
A water purifier, comprising: a water purification terminal which is a chamber for performing water purification; and at least one of the water purification outlets has a pipe connection portion. 2. A main body case having an inlet for water and said book
Purifies water that is in the body case and flows in through the inlet
A water purification unit, connected to the water purification unit,
Provide multiple outlets for water purification and distribute purified water to the outlets for water purification
And a water purification terminal,
A knob for selectively connecting the purified water discharge port;
At least one of the water discharge ports has a pipe connection portion.
Water purifier characterized by that. 3. A water purifier according to any one at least a portion of the closure cap for closing the purified water discharge port of claim 1 or 2, characterized in that it is formed with an antimicrobial material. 4. A water purifier according to any one of claims 1 to 3, characterized in that the purified water discharge port are disposed in a staggered arrangement. 5. A water purification system, wherein the water purification outlet of the water purifier according to any one of claims 1 to 4 is connected to one or more water purification application devices.