KR102019422B1 - Water purification system with drop plate easy to distribute raw water - Google Patents

Abstract

The present invention relates to a water purification system provided with a drainage plate capable of easy distribution of raw water. The raw water supplied to a tank is evenly distributed and then drained in multiple stages. The drained raw water has a large contact area with air so that harmful substances contained in the raw water are separated, and at the same time, the dissolved oxygen is increased and the purified water is supplied to a user. The purified water stored in the tank can be drained at the central part so that the purified water can be drained evenly without stagnation.

Description

WATER PURIFICATION SYSTEM WITH DROP PLATE EASY TO DISTRIBUTE RAW WATER}

The present invention relates to a water purification system equipped with a drop plate that is easy to disperse raw water, and evenly distributes the raw water supplied to the tank and then falls into multiple stages so that the raw water falling down becomes wider in contact with air and thus contains harmful substances in the raw water. This water is separated and at the same time, the dissolved oxygen is increased to supply purified water to the user, and the purified water stored in the tank is drained from the central part, so that the purified water can be distributed evenly without stagnation. will be.

In general, tap water uses a small amount of chlorine for disinfection, and chlorine remaining in the tap water reacts with organic matter in the water to produce harmful substances such as trihalmethane and chloroform.

At this time, tap water is supplied to each household by setting water quality standards such as residual chlorine 4.0mg / L, trihalomethane 0.1mg / L, and chloroform 0.08mg / L, but sometimes the water supply to households exceeds the water quality standards. Substances may be detected, and some people are sensitive to harmful substances in this water quality standard, and a system for purifying tap water has been developed and used.

For this purpose, a "functional water tank with a water treatment system" has been proposed as a conventionally proposed technique.

The prior art forms a mechanical water purification treatment chamber inside the chamber by supporting the hydraulic pressure of raw water with a partition wall, and has a water treatment system and a water treatment system equipped with a water purification treatment system that is very convenient to install, operate, and maintain the system. It provides a way.

However, in the prior art, the machine room for water purification treatment is formed inside the chamber by supporting the partition wall, and then the door is installed in the machine room to install the system for convenient operation and maintenance. I'm using the way.

Therefore, the coagulant and the system supplied to the raw water through the machine room must be managed all the time, and there is a problem that requires an expert to manage the coagulant.

In addition, the initial investment cost for configuring the system should be invested significantly, and there is a problem that the maintenance cost always occurs after installation.

And it has been proposed in the prior art "water purification system consisting of a multi-stage fall plate" to purify the raw water through a simple configuration.

In this prior art, the purified water is stored to remove harmful substances such as residual chlorine by draining the introduced raw water.

However, when the raw water inlet pipe for supplying raw water is obliquely formed, the raw water flows to one side and thus cannot be evenly distributed, causing a lot of difficulties to maintain the vertical state during installation.

In addition, even when the raw water inlet pipe is installed vertically, the vertical state of the raw water inlet pipe is changed due to various environmental changes such as crustal change during long-term use, which causes raw water supply to one side.

Korea Patent Registration No. 10-0512026 (2005.08.25.) Korea Patent Registration No. 10-1442964 (2014.09.15.)

The present invention has been made to solve the above problems, an object of the present invention, by dropping the raw water, such as tap water sterilized through chemicals, harmful substances such as residual chlorine, trihalomethane and chloroform present in the raw water It is to provide a water purification system equipped with a drip plate that is easy to disperse raw water that can be separated and discharged into the air, and in contact with the air to increase the dissolved oxygen of the raw water.

Still another object of the present invention is to provide a water purification system equipped with a drop plate that facilitates raw water dispersion, which can store and purify purified water from raw water through a drop.

Still another object of the present invention is an integer equipped with an easy falling-water fall plate capable of supplying raw water evenly in all directions in an inclined state in which the vertical state is changed due to environmental and artificial factors such as a change in dismantling during installation and long-term use. To provide a system.

Still another object of the present invention is to provide a drop plate that facilitates the dispersion of raw water, in which a large amount of raw water is supplied at an inclined position, or even when the supply amount of raw water is increased, it is evenly distributed during falling and facilitates contact with air, thereby purifying water. To provide an integrated integer system.

The present invention for achieving the above object is a storage tank for storing purified water; A raw water supply pipe disposed vertically at a central portion of the storage tank and supplying raw water in an upward direction; A purifying means coupled to the raw water supply pipe and purifying the supplied raw water to supply purified water to the storage tank; Comprising a purified water discharge pipe for discharging the purified water stored in the storage tank, the purifying means is coupled through a fixing member so as to be disposed on the top of the raw water supply pipe, to distribute the raw water evenly distributed downward in all directions toward the discharge The raw water dispersing unit is coupled to the raw water supply pipe so as to be located at the lower end of the raw water supply pipe, and the horn structure that extends toward the lower end is composed of a multi-tiered layer consisting of a dripping plate for falling raw water.

The fixing member is disposed inside the raw water supply pipe, and further includes a vertical control unit for maintaining a horizontal level of the raw water supply pipe, the vertical control unit, protruding downward from the central portion of the raw water dispersion unit, the spherical shape in the middle It is preferable that the connecting member is formed and formed with a guide bar having a weight added at the lower end, and a support part installed on the inner circumferential surface of the raw water supply pipe to support the connecting member to be rotated 360 °.

The lower surface of the raw water dispersion unit is preferably recessed to form an induction surface for dispersing the raw water flowing from the raw water supply pipe in all directions.

The raw water dispersing unit has a space for accommodating the discharged raw water wrapped around the upper end of the raw water supply pipe, wherein the space is formed in a conical shape gradually narrowed toward the lower end and the discharge port for discharging the stored raw water is formed at the end; desirable.

The dripping plate, the horizontal plate of the disk-shaped and the vertical tube of the cylindrical shape is continuously arranged in a step shape, the horizontal plate is that the wrinkles are formed radially along the circumference of the outer peripheral surface so that the raw water moves from the center toward the outer peripheral surface desirable.

According to the water purification system equipped with a drop plate easy to disperse raw water according to the present invention, by dropping the raw water, such as tap water sterilized through chemicals, harmful substances such as residual chlorine, trihalomethane, chloroform, etc. present in the raw water are separated and separated. It is discharged into the air, and in contact with the air has the effect of increasing the dissolved oxygen of the raw water.

According to the present invention, by storing the purified water purified through the free fall can be smoothly supplied according to the required use, there is an advantage that can be discharged to the outside harmful components generated during purification.

According to the present invention, by the installation and long-term use of the raw water supply pipe, the vertical state of the raw water supply pipe is changed by environmental and artificial factors such as dismissal change and aging, so that the raw water discharged to one side in an inclined state is evenly distributed in all directions. There is an advantage to supply.

According to the present invention, the raw water dispersion unit for guiding and dispersing the raw water discharged in the inclined state of the raw water supply pipe can be distributed evenly by maintaining the vertical state by weight, and can be evenly discharged in all directions by storing a certain level. As a result, vortices can be generated in the discharged raw water and dispersed in all directions.

Another object of the present invention, even when a large amount of raw water is supplied to one place in the inclined state of the raw water dispersing unit or the downfall plate, a certain amount of raw water flows by the pleated portion, a large amount of raw water is evenly distributed during the flow and falling There is an advantage that can facilitate the contact with the air.

1 is a perspective view showing a water purification system equipped with a fall plate easy to disperse raw water according to the present invention,
2 is a cross-sectional perspective view showing a coupling relationship according to the present invention;
3 is a cross-sectional view showing a vertical adjustment unit and the raw water dispersion unit according to the present invention,
4 is a conceptual diagram illustrating various types of induction plane according to the present invention;
5 is a perspective view showing a fall plate according to the present invention,
6 is an operation diagram showing a purification state of raw water according to the present invention.

Hereinafter will be described in detail with the accompanying drawings with respect to the water purification system equipped with a drop plate easy to disperse raw water according to the present invention.

1 is a perspective view showing a water purification system equipped with a drop plate easy to disperse raw water according to the present invention, Figure 2 is a cross-sectional perspective view showing a coupling relationship according to the present invention, Figure 3 is a vertical adjustment unit according to the present invention And is a cross-sectional view showing a raw water dispersing portion, Figure 4 is a conceptual diagram showing a guide surface of various forms according to the present invention, Figure 5 is a perspective view showing a fall plate according to the present invention, Figure 6 is raw water according to the present invention It is an operation diagram showing the purification state of.

As shown in Figures 1 to 6 the present invention relates to a water purification system equipped with a drip plate that is easy to disperse raw water, evenly distributed raw water supplied to the tank and then falling in multiple stages contact with air As the area is widened, harmful substances contained in the raw water are separated and at the same time, the dissolved oxygen is increased to supply purified water to the user.The purified water stored in the tank is drained from the central part, so that the purified water can be distributed evenly without stagnation. A water purification system equipped with an easy fall plate.

To this end, the present invention comprises a storage tank 10, the raw water supply pipe 20, the purification means 30 and the purified water discharge pipe 40 to store and store purified water purified raw water.

The storage tank 10 stores an integer.

The raw water supply pipe 20 is vertically disposed in the central portion of the storage tank 10 to supply raw water in an upward direction.

The purifying means 30 is coupled to the raw water supply pipe 20, purifies the supplied raw water and supplies purified water to the storage tank (10).

The purified water discharge pipe 40 discharges purified water stored in the storage tank 10.

Therefore, the raw water is supplied upward through the raw water supply pipe 20, and the supplied raw water is purified through the purification means 30 to store purified water in the storage tank 10.

At this time, the purified water stored in the storage tank 10 can be used to supply purified water through the purified water discharge pipe 40 where necessary.

To this end, the storage tank 10, the raw water supply pipe 20, the purification means 30 and the purified water discharge pipe 40 will be described in detail as follows.

The storage tank 10 is composed of a conventional tank that can store the supplied purified water.

Here, the entrance 11 and the ventilation opening 12 is formed at the upper end of the storage tank 10, the cleaning discharge pipe 13 and the overflow pipe 14 is formed at the lower end.

Therefore, the entrance 11 is formed on the upper end of the storage tank 10 is made so that a person can enter and exit to insert the purifying means and to clean and manage the inside.

The entrance 11 may remove the entire upper portion of the storage tank 10 or may be formed at a portion thereof.

In addition, the ventilation hole 12 circulates air in the storage tank 10, and protrudes at an upper end of the storage tank 10 so as to discharge harmful substances generated during raw water purification to the outside.

In addition, the cleaning discharge pipe 13 is coupled to the bottom surface of the storage tank 10 is made so that the user can selectively operate to discharge the purified water stored in the storage tank (10).

Finally, the overflow pipe 14 is coupled in a vertical direction inside the storage tank 10, the incoming water so that the water level of the raw water stored in the storage tank 10 does not reach the purification means (30). Discharge.

That is, the overflow pipe 14 is a predetermined level or more so that the purified water stored in the storage tank 10 is lower than the position of the lower portion of the drop plate 32 so that the purification means 30 is not submerged in the purified water. It is made to drain water.

The raw water supply pipe 20 supplies raw water to the storage tank 10.

The raw water supply pipe 20 is coupled to the central portion of the bottom surface of the storage tank 10 is protruded in the vertical direction.

Through this, the raw water supply pipe 20 is exposed to the lower end of the storage tank 10 receives raw water from the outside to discharge the raw water from the upper end of the storage tank 10 to move the raw water upwards.

The purifying means 30 purifies the raw water discharged from the raw water supply pipe 20 through a free fall to supply purified water.

The purifying means 30 is composed of a raw water dispersion unit 31 and a downfall plate (32).

The raw water dispersion unit 31 is coupled through the fixing member 34 so as to be disposed on the top of the raw water supply pipe 20, and discharges the supplied raw water evenly distributed in all directions in the downward direction.

Here, the fixing member 34 is coupled to any one of the raw water supply unit 20 and the dripping plate 32 to fix the raw water dispersion unit 31.

The dripping plate 32 is coupled to the raw water supply pipe 20 to be located at the lower end of the raw water supply pipe 20, the horn structure that extends toward the lower end is composed of a multi-layer layer is the raw water dispersed.

Through this, the raw water supplied upward from the raw water supply pipe 20 is evenly distributed in all directions to the raw water dispersing unit 31, and then is turned down in a downward direction, and then falls along the dripping plate 32 to the raw water. Purified purified water is separated and stored in the storage tank (10).

The purified water discharge pipe 40 discharges the purified water stored in the storage tank 10 and supplies it to the user.

The purified water discharge pipe 40 is connected to the bottom center of the storage tank 10 to selectively discharge the purified water stored in the storage tank 10 to the outside, the raw water supply pipe in the center connected to the storage tank 10 20 is penetrated and coupled.

Here, the valve is provided to selectively discharge the purified water stored in the storage tank 10, it is preferable that the hose and pipe to which the purified water moves.

Accordingly, the purified water discharge pipe 40 is connected to the vertical portion 41 vertically connected to the lower center of the storage tank 10 and the lower end of the vertical portion 41 to be horizontal with the lower end of the storage tank 10. It is preferable that the bent tube consisting of a horizontal portion 42 to be made.

In this case, a connection hole 43 into which the raw water supply pipe 20 is inserted is formed at the lower center of the vertical portion of the purified water discharge pipe 40.

In addition, the inner diameter of the vertical portion 41 is formed to a diameter more than twice the outer diameter of the raw water supply pipe 20 so that the raw water supply pipe 20 is installed in the center to easily discharge the purified water.

And the purifying means 30 is made as follows to evenly distribute the discharged raw water in all directions even if the raw water supply pipe 20 is inclined.

That is, the raw water supply pipe 20 disposed vertically in the storage tank 10 has a vertical control unit 50 and the raw water so that the raw water can be dispersed in all directions even if the vertical state changes due to the crustal fluctuation and deterioration during long-term use. The dispersion part 31 is comprised.

First, the vertical adjustment unit 50 is the fixing member 34 is disposed inside the raw water supply pipe 20, and maintains the horizontal of the raw water supply pipe (31).

The vertical adjustment unit 50 is projected in the downward direction from the center portion of the raw water dispersion unit 31 as shown in Figure 3 (a), the spherical connecting member 51a is formed in the middle of the lower end A guide bar 51 having a weight 51b formed thereon, and a support 52 installed on an inner circumferential surface of the raw water supply pipe 20 to support the connecting member 51a rotatably 360 °.

And the support portion 52 is formed on the inner upper portion of the raw water supply pipe (20).

The support portion 52 has a hemispherical shape so that the connection member 51a is seated in the center portion, and the hemispherical shape is coupled to the inner surface of the raw water supply pipe by a plurality of bars.

Therefore, the support part 52 rotatably supports the guide bar 51 and is made to move raw water.

In addition, the guide bar 51 has the connection member 51a seated on the hemispherical shape of the support portion 52 so that the raw water dispersing portion 31 is disposed in the vertical direction at the upper end of the raw water supply pipe 20.

At this time, even if the vertical state of the raw water supply pipe 20 is changed through the weight weight 51b at the lower end of the guide bar 51, the connection member 51a is moved by the weight so that the raw water dispersion unit 31 Keeps vertical.

And as shown in (b) of FIG. 3, the raw water dispersing unit 31 is everywhere through the discharge port (31c) in the state of storing the raw water discharged from the raw water supply pipe 20 in the space (31d). Discharge evenly.

Here, the size of the outlet 31c is preferably made of a size capable of storing a predetermined amount of raw water in the space portion 31d according to the inflow amount and the water pressure of the raw water introduced through the raw water supply pipe 20.

That is, when the inflow of raw water is low and the water pressure is weak, flows through the guide surface 31a in the raw water dispersion unit 31 and is evenly discharged in all directions along the discharge port 31c, and when the inflow is large and the water pressure is strong, Raw water of a predetermined level is stored in the space portion 31d and is evenly discharged from all directions through the discharge port 31c.

The raw water dispersing unit 31 is vertically maintained or discharged after storing a predetermined amount of raw water, and the discharged raw water can be evenly discharged in all directions as the vortex is generated by the protrusion 60.

And as shown in Figure 4 is the bottom surface of the raw water dispersion unit 31 is recessed to form an induction surface 31a for dispersing the raw water flowing in the raw water supply pipe 20 in all directions.

Here, the raw water dispersion unit 31 is fixed by placing the fixing member 34 in the center portion of the raw water supply pipe (20).

The induction surface 31a is formed in various cross-sectional shapes to supply the raw water flowing in the upward direction from the raw water supply pipe 20 in the downward direction.

Therefore, as shown in (a) of FIG. 4, the guide surface 31a is recessed to form a conical protrusion of the reverse direction in the center portion.

That is, the induction surface 31a moves in an upward direction from the raw water supply pipe 20 to expand and move in all directions along the conical projection and then collide with the concave inner upper surface of the induction surface 31a. Supply in the downward direction along the inner wall 31b.

At this time, the meeting point between the inner upper surface and the inner wall 31b is preferably rounded so that the direction of the raw water can be easily changed.

In addition, as shown in (b) of FIG. 4, the guide surface 31a is impregnated so that both sides have a half arc-shaped cross section around the guide bar 51, and the half arc shape of the outer portion is It is relatively larger than the half lake.

Therefore, the raw water introduced in the upward direction from the raw water supply pipe 20 through the induction surface 31a guides the raw water along the curved surface of the half arc and supplies the downward direction.

In addition, the induction surface 31a having various cross-sectional shapes is extended to prevent the raw water dispersion unit 31 from being in close contact with the raw water supply pipe 20 even when the angle is changed by the vertical adjustment unit 50. It is preferable that it is done.

In addition, the projection 60 is formed on both sides or one side of the upper surface of the raw water supply pipe 20 or the inner surface of the induction surface 31a to rotate the raw water discharged from the raw water supply pipe 20 to generate a vortex Is further formed.

The protrusion 60 includes a plurality of protrusions 61 to guide vortices by being guided by the protrusions 61 when the raw water discharged from the raw water supply pipe 20 is discharged downward.

Raw water discharged through this can be discharged evenly while moving in all directions by the vortex.

And the fall plate 32 is made to be able to move evenly in all directions to purify the falling water.

 Accordingly, the downfall plate 32 is a horizontal plate in the shape of a plate and a vertical tube 32b in a cylindrical shape are continuously arranged in a step shape, and the horizontal plate 32a is a circumference of the outer circumference such that the raw water moves from the center toward the outer circumference. Along the radial portion wrinkles 33 are formed.

Through this, the raw water guided in the downward direction through the raw water dispersion unit 31 is guided by the wrinkle part 33 and flows in all directions to fall.

Next, the operating state according to the present invention will be described.

First, the raw water supply pipe 20, the purifying means 30 and the purified water discharge pipe 40 in the storage tank 10 is combined as described above.

At this time, the raw water supply pipe 20 is installed to maintain a vertical state such as the ground or the support for supporting the storage tank (10).

The raw water is supplied from the outside through the raw water supply pipe 20 in an upward direction from the lower side of the storage tank 10 toward the upper side.

The raw water thus supplied is discharged from the upper portion of the storage tank 10, and when discharged, the raw water is evenly distributed in all directions through the raw water dispersing portion 31 and then directed downward to flow the dripping plate 32 to the storage. Store in the tank (10).

Here, the raw water flowing along the dripping plate 32 may fall several times to separate toxic substances such as residual chlorine or trihalomethane and chloroform contained in the tap water, and the separated toxic substances may be separated from the storage tank 10. Discharge to the outside through the vent hole 12.

In addition, the ventilation hole 12 is preferably configured to a structure or a ventilation means or the like that can easily discharge the harmful substances.

In addition, the ventilator 12 discharges harmful substances, and the introduced air is purged by increasing the dissolved oxygen amount of the raw water by contacting the raw water falling down.

The purified water thus purified through the purifying means 30 is stored in the storage tank 10 and supplied when the user needs it.

In addition, the storage tank 10 is provided with the overflow pipe 14 to discharge to the outside when the purified water stored in the storage tank 10 exceeds a predetermined level to prevent the purification means 30 is submerged in the purified water. do.

The raw water supplied in this way is discharged to the outside by removing harmful substances such as residual chlorine through the falling water, and can increase the dissolved oxygen of the raw water by supplying air.

When the water storage tank 10 is used for a long time, the water storage tank 10 is shaken due to various requirements such as the earth's crustal change, aging, and environmental changes, and the vertical state of the water storage tank 10 or the raw water supply pipe 20. Will change.

At this time, even if the storage tank 10 or the raw water supply pipe 20 is inclined, the raw water dispersion unit 31 distributes the raw water evenly in all directions.

That is, the raw water dispersing unit 31 is evenly distributed in all directions to the raw water introduced from the raw water supply pipe 20 by maintaining the vertical to the ground supporting the storage tank 10 through the vertical adjustment unit (50). .

Therefore, the vertical adjustment unit 50 is the raw water by the load generated from the weight (51b) in a state in which the connecting member 51a is rotatably connected to the support portion 52 of the raw water supply pipe 20 The dispersion part 31 is maintained in a vertical state.

Through this, even when the raw water supply pipe 20 is inclined, the raw water supply pipe 20 maintains the vertical state by the load generated by the weight 51b, and distributes the discharged raw water in all directions.

Here, the raw water dispersion unit 31 naturally guides raw water through the guide surface 31a of various forms therein, and prevents a portion of raw water from being blocked by an inclined angle.

In addition, the raw water discharged from the raw water supply pipe 20 can be evenly distributed in all directions by rotating by the vortex formed by the protrusion (60).

The raw water dispersing unit 31 evenly discharges the raw water discharged from the raw water supply pipe 20 in all directions through the discharge port 31c while storing the raw water discharged from the raw water supply pipe 20.

Accordingly, any one configuration may be selected to maintain the vertical state of the raw water dispersing unit 31 or to discharge and store the raw water introduced therein, and additionally discharged raw water is vortexed by the protrusion 60. As it occurs, it can be discharged evenly in all directions.

In addition, the dripping plate 32 may form a flow path through which the raw water introduced from the upper portion through the corrugation part 33 may move, and at the same time, disperse a large amount of raw water.

That is, the raw water flowing in by scattering in all directions from the raw water dispersing unit 31 is moved along the wrinkles 33 to purify through the falling water.

Here, even when a large amount of raw water is supplied to one portion, a certain amount of raw water is moved by the size, width, etc. of the wrinkle part 33, and other raw water is dispersed sideways to move along the wrinkle part 33.

In addition, the raw water in the staircase type dripping plate 32 is dropped many times and is dispersed in a uniform amount and then moves to the storage tank 10.

In this way, the raw water supply pipe 20 is excessively supplied in an inclined direction even when the vertical state of the raw water supply pipe 20 is changed by various environmental and artificial changes such as ground subsidence and aging when the raw water supply pipe 20 is installed or used for a long time. It prevents and distributes raw water evenly in all directions.

In addition, by introducing the raw water introduced from the raw water supply pipe 20 by the pleats 33 of the dripping plate 32 to prevent movement to one of the free fall, harmful substances such as residual chlorine mixed in the raw water are prevented. Purification and improved contact with air during free fall can increase the dissolved oxygen content of raw water.

As described above, the rights of the present invention are not limited to the embodiments described above, but are defined by the claims, and various modifications and adaptations are made within the scope of the rights described in the claims by those skilled in the art. It is self evident.

10: storage tank 11: the entrance 12: the ventilation opening
13: Cleaning pipe 14: Overflow pipe
20: raw water supply pipe
30: purification means 31: raw water dispersion unit 31a: induction surface
32b: inner wall 31c: outlet
31d: space
32: Dripping plate 32a: Horizontal plate
32: b vertical tube
33: wrinkle portion 34: fixing member
40: water discharge pipe 41: vertical part 42: horizontal part
43: connecting hole
50: vertical adjustment unit 51: guide bar 51a: connecting member
52b: weight
52: support
60: protrusion 61: protrusion

Claims (5)

A storage tank 10 for storing purified water;
A raw water supply pipe 20 disposed vertically at a central portion of the storage tank 10 to supply raw water in an upward direction;
A purifying means (30) coupled to the raw water supply pipe (20) and purifying the supplied raw water to supply purified water to the storage tank (10);
Consists of the purified water discharge pipe 40 for discharging the purified water stored in the storage tank 10,
The purifying means 30,
Combined through the fixing member 34 so as to be disposed on the top of the raw water supply pipe 20, raw water dispersion unit 31 for distributing the raw water evenly distributed in all directions in the downward direction;
It is coupled to the raw water supply pipe 20 to be located at the lower end of the raw water supply pipe 20, the horn structure that extends toward the lower end is composed of a multi-stage layer consisting of a falling down plate 32, the raw water dispersed is falling,
The fixing member 34 is disposed inside the raw water supply pipe 20, and further includes a vertical adjustment unit 50 for maintaining the horizontal of the raw water supply pipe,
The vertical adjustment unit 50,
A guide bar 51 protruding downward from the central portion of the raw water dispersing part 31 and having a spherical connecting member 51a formed at the middle and a weight 51b formed at the lower end thereof;
Water purification system provided on the inner circumferential surface of the raw water supply pipe 20 is provided with a support 52 for supporting the connecting member (51a) rotatable 360 ° rotatable, characterized in that easy to disperse raw water dispersion plate. delete The method of claim 1,
The bottom surface of the raw water dispersion unit 31 is recessed and provided with an inlet surface 31a for dispersing the raw water flowing from the raw water supply pipe 20 in all directions is provided with an easy drip plate with easy dispersion of raw water system. The method of claim 1,
The raw water dispersion unit 31,
It has a space 31d for accommodating the discharged raw water wrapped around the upper end of the raw water supply pipe 20, the space 31d is made of a conical shape gradually narrowed toward the lower end and discharged raw water at the end Discharge port (31c) is characterized in that the water purification system equipped with a fall plate easy to distribute raw water. The method of claim 1,
The dripping plate 32,
The horizontal plate 32a in the shape of a disk and the vertical tube 32b in the shape of a cylinder are continuously arranged in a step shape, and the horizontal plate 32a is radially corrugated along the circumference of the outer circumferential surface so that the raw water moves from the center toward the outer circumferential surface. Water purification system provided with a drop plate easy to disperse raw water, characterized in that the portion 33 is formed.

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