KR100675915B1 - Purification apparatus for water-quality - Google Patents

Abstract

A water purification device which improves water purification efficiency and allows filters to be easily cleaned and replaced by installing a fixed screen box with a sealed structure in an upper part of a cabinet and installing multiple layers of drawer-type screen boxes with a filter member in a lower part of the fixed screen box is provided. A water purification device comprises: a cabinet(10) having an inflow port(12) and a discharge port(14) formed on one side of an upper part and the other side of a lower part thereof respectively; a fixed screen box(20) which is installed in an inner upper part of the cabinet in such a structure that the fixed screen box except the inflow port and a screen part(20s) of a lower portion of the fixed screen box is sealed to forcibly discharge water ejected from the inflow port by transfer of a pump through the screen part of the lower portion of the fixed screen box; a plurality of drawer-type screen boxes(21) which are sequentially disposed in a lower part of the fixed screen box within the cabinet, and in which filter members are respectively formed to purify the water while water discharged from the fixed screen box passes through the drawer-type screen boxes step by step; and box moving means installed within the cabinet to guide the drawer-type screen boxes such that the respective drawer-type screen boxes are easily moved back and forth.

Description

Purification apparatus for water-quality

1 is a schematic exploded perspective view showing a water purification apparatus according to the present invention,

2 is a front external view of a water purification apparatus according to the present invention;

3 is a front internal configuration diagram of a water purification device according to the present invention;

Figure 4 is a side internal configuration of the water purification device according to the present invention,

5 is a plan configuration diagram of the water purification device according to the present invention;

6 is a plan view of the top panel of the water purification apparatus according to the present invention;

7 is a plan view of the middle plate drawer of the water purification apparatus according to the present invention;

8 is an intermediate pipe plan view of the water purification apparatus according to the present invention.

<Explanation of symbols for the main parts of the drawings>

10 cabinet 12 inlet

14 outlet 15 door

20: fixed screen box

21, 22, 23, 24, 25, 26: drawer screen box

30: rod roller 35: box guide

40: overflow guide

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a water purification apparatus for purifying water quality such as a pond or a fountain, and more particularly, to a water purification apparatus that has an excellent purification efficiency in a drawer-type multilayer purification system and facilitates cleaning and replacement of filters and the like.

Generally, ponds or fountains, such as homes or parks, have a problem in that the water quality may deteriorate rapidly due to foreign matters as well as the growth and reproduction of green algae, etc., unless the water is continuously purified while circulating water.

Therefore, a pond or a fountain is provided with a device for purifying water and continuing to use it. Usually, the primary purification is performed in a sedimentation tank, and the secondary purification is recirculated by a secondary purification system.

However, the conventional water purification device is a filter method in which a single layer structure is filled with gravel, sand, charcoal, etc. in a water purification tank, and the filter has to be cleaned or replaced according to the use time, the change of season, and the condition of the water quality. There is a problem in that the replacement and cleaning of the filter is not easy.

On the other hand, the water purifier of the drawer structure disclosed in Patent Publication No. 2002-33689 is a device for purifying and discharging a small amount of domestic wastewater, the main purifying the water after the primary purification, such as ponds and finally can be reused Unlike the water purification apparatus of the present invention, the use area is different, but the side of the multi-stage drawer structure has a similar structure on one side, so the main part will be examined.

The water purifier of the present invention is disposed in the top of the rectangular open top, wastewater is introduced through the upper portion of the rectangular waste, food waste in the introduced waste water and the like is configured to be filtered in the square. In this case, when the food waste is caught in the upper square barrel, the square barrel is removed from the upper part of the water purifier, and then the food waste is discarded and the square barrel is inserted into the water purifier again.

However, when using the water purifier of the disclosed invention having such a structure as a water purification device, such as a pond such as the present invention, a significant amount of water introduced into the upper square barrel is discharged to the outside as it is, in particular the upper square There is a problem in that a separation structure must be secured in order to remove foreign substances caught in the inside of the barrel.

That is, the water purifier of the present invention is formed in an open top structure so that the waste water flows into the open top, so that when water pumped from the pump flows in, as in the technical field of the present invention, the water purifier is externally discharged. As a lot of water sticks out, there is a problem that inhibits the surrounding environment.

In addition, the water purifier of the present invention has a problem in that the structure is complicated by separating the upper square barrel from the water purifier and discharging the residue when food waste is caught in the upper square cylinder. Here, the water purification device used in a pond or the like according to the present invention is a secondary purification device, and since the bulky foreign matters are filtered out in the primary filtration device, it can be configured to have a structure that separates the upper square tube like the water purifier of the present invention. Although it is not necessary, since the upper square barrel can be blocked by long time use, the situation is required to take measures against this.

The present invention has been made in order to solve the above problems, the top of the fixed screen box having a sealed structure and the bottom of the filter structure is provided by installing a multi-layer drawer type screen box provided with a filter structure in the simple structure of water purification It is an object of the present invention to provide a water purification device that improves efficiency and facilitates cleaning and replacement of filters.

In particular, the present invention, by configuring the upper fixed screen box in a sealed structure to prevent the water pumped by the pump does not splash out to the outside, and increases the internal pressure generated when water is introduced even without a separate separation structure It is another object to provide a water purification device that can be forcibly discharged to foreign substances, such as a simple structure and easy maintenance.

According to an aspect of the present invention, there is provided a water purification device, including: a cabinet having inlets and outlets respectively formed on one side of an upper side and another side of a lower side thereof; A fixed screen box installed in the upper part of the cabinet in a closed structure except for the screen part of the inlet and the lower part such that water ejected from the inlet by the pumping of the pump is forced out through the lower screen part; A plurality of drawer-type screen boxes which are arranged in the cabinet in a lower portion of the fixed screen box, and are respectively provided with filter members therein to allow the water discharged from the fixed screen box to pass through step by step; It is possible to include a box movement guide means provided in the cabinet to guide each drawer-type screen box to move back and forth easily.

The front of the cabinet is preferably provided with a door that opens and closes so that the drawer-type screen box can be inserted and removed.

The box moving guide means is provided in the cabinet to support each of the drawer-type screen boxes to easily move back and forth, and a plurality of roller guides provided in the cabinet and in contact with the side of each drawer-type screen box It is preferably configured to include a box guide for guiding the forward and backward movement of the drawer type screen box.

Each of the drawer-type screen boxes is formed in a hexahedral structure with an open top, it is preferable that the screen portion is provided to discharge the purified water on the bottom.

It is preferably configured to include an overflow guide provided between the drawer-type screen boxes to guide the overflowed water from the upper screen box into the lower screen box.

Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.

1 to 8 are views showing the water purification apparatus according to the present invention, Figure 1 is a schematic exploded perspective view, Figure 2 is a front appearance, Figure 3 is a front internal configuration, Figure 4 is a side internal configuration, FIG. 5 is a plan view, FIG. 6 is a top panel plan view, FIG. 7 is a middle plate drawer plan view, and FIG. 8 is an intermediate pipe plan view.

The water purification apparatus according to the present invention includes a fixed screen box 20 inside a cabinet 10 having a hexahedral structure, and includes a drawer-type screen box 21 sequentially disposed below the cabinet 10. It is configured to purify and discharge water introduced inside.

The components of the water purification apparatus according to the present invention will be described in detail with reference to the accompanying drawings.

First, the cabinet 10 has an inlet 12 through which water to be purified, such as a pond, is introduced in the upper left of the drawing, and an outlet 14 through which the purified water is discharged in the lower right.

In particular, the cabinet 10 is provided with a door 15 for opening and closing the drawer-type screen box 21 on the front surface (10a) to be inserted and removed. The door 15 is preferably installed in a conventional opening manner in the cabinet 10, one side is preferably configured to have a one-touch handle and the door 15 locking function.

Next, the fixed screen box 20 is formed in a hexahedral structure, the screen portion formed on the bottom of the water introduced through the inlet 12 in a state arranged in a sealed structure on the inner top of the cabinet 10 ( It is configured to be discharged to the drawer type screen box 21 through 20s).

The fixed screen box 20 is preferably attached to the upper surface (10b) of the cabinet 10 is fixed in a sealed structure. In this case, a packing member may be inserted between the upper end of the fixed screen box 20 and the cabinet 10 to secure a more reliable sealing structure.

On the other hand, it is also possible alternatively to install an upper door or the like that can open the upper surface of the cabinet 10, wherein the upper door can be configured to ensure the sealing structure using a packing member or the like. When the upper door is installed as described above, the fixed screen box 20 may inspect or repair the inside of the cabinet through the open top surface of the cabinet 10.

Therefore, the fixed screen box 20 is formed in a completely sealed structure except for the portion in which the inlet 12 is introduced and the screen portion 20s, and the water introduced into the interior is forced out naturally into the lower portion. It is made of a structure that can solve the problem of clogging due to the accumulation of foreign substances in the interior according to the long time use.

Next, the drawer type screen box 21 may be sequentially disposed in the lower portion of the fixed screen box 20 in the cabinet 10 to purify the water passed through the fixed screen box 20 in stages. In this embodiment, five fixed screen boxes 22, 23, 24, 25, and 26 are installed, but the number may be changed depending on the water purification conditions or the implementation conditions. .

The drawer type screen box 21 is similar in appearance to the fixed screen box 20, but referring to FIGS. 6 and 7, the screen portion 20s of the fixed screen box 20 is formed at a part of a bottom surface. On the other hand, the screen portion 21s of the drawer type screen box 21 is configured on the entire bottom surface. Here, the reason for varying the size of the screen portion 20s of the fixed screen box 20 and the screen portion 21s of the drawer type screen box 21 is that the size of the screen portion 20s of the fixed screen box 20 is changed. The reduction is to facilitate the forced natural discharge action as described above.

In addition, the drawer-type screen box 21 is provided with a handle 21b on the front to facilitate the withdrawal as shown in FIG.

On the other hand, the fixed screen box 20 and the drawer-type screen box 21 is configured by bending a metal plate, such as stainless steel, the screen portion 20s, 21s is formed by drilling a circular or similar holes directly, It is also possible to form the screen mounting hole in the bottom surface and then attach the screen portions 20s and 21s by welding or the like.

In addition, the holes of the screen portions 20s and 21s of the boxes may be formed differently according to the implementation conditions.

In the configuration of the present invention as described above, the drawer screen box 21 is configured to be able to clean the inside or replace the filter member while moving back and forth in the drawer manner through the door 15, the drawer screen box 21 is configured to move smoothly in the front-rear direction by the rod-shaped roller 30 and the box guide 35 as the box moving guide means.

The rod-shaped roller 30 is arranged in the horizontal direction in the lower portion of each drawer-type screen box 21 is configured to guide the movement of the box while rotating movement when each drawer-type screen box 21 moves forward and backward. The rod-shaped roller 30 has both ends of the support rods 31 fixed to both inner sides of the cabinet 10, and the support rods 31 are arranged in a double pipe structure and move while being in contact with the bottom surfaces of the boxes 21. It consists of a rotating rod 33 that rotates when.

The box guide 35 serves to guide the two side surfaces without the left and right flow when the drawer type screen box 21 is mounted in the cabinet 10 or moves forward and backward. It is preferable to be formed and disposed, but not limited thereto, and when the rollers are installed on the side surfaces of the boxes 21, the rollers 30 may be configured as rails that can be moved.

As described above, the water purification apparatus according to the present invention is provided with a drawer-type screen box 20 in a multi-layered manner to insert and purify each filter member capable of sequentially purifying water in each box. If the water overflows from the box can be discharged directly to the lower side in the unpurified state, the overflow guide 40 for introducing the water overflowed from the upper box directly into the lower box.

That is, the overflow guide 40 is provided between each drawer-type screen box 21 is configured to guide the overflowed water from the upper screen box into the lower screen box, it is disposed inclined with respect to the horizontal direction, the cabinet ( 10) is attached and fixed to the inner surface.

In this embodiment, the structure attached to only the inner both sides of the cabinet 10 is illustrated, but if necessary, it is also possible to attach to both the front door 15 and the rear.

Referring to the operation of the water purification device according to the present invention configured as described above are as follows.

The water purification apparatus according to the present invention is a device for purifying water quality at a place such as a pond or a fountain, such as a home or a park, and finally purifies the water purified by a sedimentation tank by pumping it through a pump.

Detailed description of this purification process is as follows.

First, when the primary purified water in the sedimentation tank, etc. is introduced into the fixed screen box 20 of the water purification apparatus of the present invention, since the inside is made of a sealed structure, it is discharged downward through the screen portion 20a At this time, foreign matters that may remain inside are forcibly discharged to the lower portion through the screen portion 20a together with water.

Therefore, even if the fixed screen box 20 is fixedly installed in the cabinet 10, there is no need to separate and remove or clean it.

Next, water and foreign substances discharged from the fixed screen box 20 flow into the drawer-type screen box 22 located below, and after being purified while passing through the filter member, the drawer-type screen located below again. As it flows into the boxes 23, 24, 25 and 26, it is sequentially purified by each filter member and then discharged to the outside through the outlet 14.

Here, each of the drawer-type screen boxes 22, 23, 24, 25, 26, each filter using natural materials such as gravel, fine sand, charcoal, or special to purify various foreign matters or green algae for the final purification of water. The porous filter, the filter having a chemical function, and the like are purified while passing water in a state in which the filters are installed in order according to the purification conditions. In addition, the filter members can be arbitrarily freely disposed on each drawer type screen box 22, 23, 24, 25, 26 to purify the water according to the implementation conditions and needs.

When the water flowing into each of the drawer-type screen box 21 is excessive, or when the screen portion 21s is blocked and the water overflows, the drawer-type screen box 21 located below through the overflow guide 40. Flows into.

On the other hand, when the drawer-type screen box 21 is contaminated using the long time as described above to perform the purification function well, or when the water quality and season changes, the filter must be replaced or cleaned for more efficient water purification, At this time, opening the door 15 and pulling out the pull-out screen box 21 to the front can be made easily and easily cleaning and filter replacement.

Since the water purification apparatus according to the present invention configured and operated as described above has a multi-stage drawer type configuration, it is possible to increase the purification performance and shorten the purification time by a continuous multi-stage purification method, and in particular, easy to replace and clean the filter. Therefore, there is an advantage that water purification control becomes more convenient.

In addition, since the present invention can purify the water in a state in which the filter member is arbitrarily selected and arranged in each drawer type screen box, the filter member can be freely disposed according to seasonal changes, water quality conditions, and other various conditions to more efficiently arrange the water. There is an advantage that can be purified.

In addition, the present invention has the advantage that can be used to easily move the front and rear drawer-type screen box because the rod-shaped roller and the box guide is installed.

In addition, the present invention is provided with an overflow guide for introducing the overflowed water from the upper box into the lower box between the screen box has the advantage of solving the problem that the excess water is discharged as it is to increase the purification efficiency.

In particular, since the fixed screen box of the upper side is formed in a sealed structure, the water pumped by the pump does not have to be leaked to the outside, and in particular, foreign matters are forced together with water due to an increase in internal pressure generated when water is introduced. Because it is naturally discharged, it is not necessary to secure a separate separation structure for cleaning, etc., thereby, the structure of the overall purification device is simplified, there is an advantage that the maintenance is easy.

As a result, the water purification apparatus of the present invention as described above is simple in the overall structure, while the production cost is low, it is easy to replace and clean the filter provides an advantage of easy maintenance and use.

Claims (5)

A cabinet having inlets and outlets respectively formed on one upper side and the other lower side; A fixed screen box installed in the upper part of the cabinet in a closed structure except for the screen part of the inlet and the lower part such that water ejected from the inlet by the pumping of the pump is forced out through the lower screen part; A plurality of drawer-type screen boxes which are arranged in the cabinet in a lower portion of the fixed screen box, and are respectively provided with filter members therein to allow the water discharged from the fixed screen box to pass through step by step; And a box moving guide unit provided inside the cabinet to guide each drawer-type screen box to be easily moved back and forth. The method according to claim 1, The front of the cabinet is a water purification device, characterized in that the door is opened and closed so that the drawer-type screen box can be inserted and removed. The method according to claim 1, The box moving guide means is provided in the cabinet to support each of the drawer-type screen boxes to easily move back and forth, and a plurality of roller guides provided in the cabinet and in contact with the side of each drawer-type screen box And a box guide for guiding forward and backward movement of the drawer type screen box. The method according to claim 1, Each of the drawer-type screen box is formed in a hexahedral structure with an open top, water purification device characterized in that the screen portion is provided to discharge the purified water on the bottom. The method according to any one of claims 1 to 4, And an overflow guide provided between the drawer-type screen boxes to guide the overflowed water from the upper screen box into the lower screen box.

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