KR100857421B1 - Water cleaning apparatus - Google Patents

Abstract

A water purification apparatus is provided to obtain clean and stable drinking water through a simplified structure of the apparatus, remove adulterations, vermin, pathogenic bacteria, and turbidity by passing raw water through a filter part at least two times, and purify a large amount of raw water reliably by adjusting the density of filtering material. In a water purification apparatus(100) for producing drinking water by purifying underground water, valley water, etc., the water purification apparatus comprises: a water storage tank(120) having a water supply pipe(102) connected to an upper side thereof such that the water supply pipe is connected to a water source; a cover for closing or opening the water storage tank; a filter part(140) fixedly installed in the water storage tank, the filter part including a doughnut shaped outer pipe(146) into which drain holes are perforated, in which filtering material(150) composed of ocher balls is filled, and a strainer(144) formed in the center of the outer pipe to discharge purified water passing through the filtering material, the outer pipe having the drain holes perforated into an upper part of an outer face thereof to flow water in the outer pipe, drain holes formed in inner and outer faces of a lower part thereof to discharge water passing through the filtering material, and an iron mesh installed on an inner face thereof to prevent outflow of the filtering material; an adjusting part(160) installed on a top part of the filter part, the adjusting part having a pressing plate on a bottom face thereof and a raw water-containing space is formed therein to adjust density of the filtering material by pressing the filtering material while slowly moving in the downward direction according to the amount of the raw water contained in the space; and a temporary water storage tank which is installed under the filter part and temporarily stores treated water passing through the filter part to discharge the treated water through a water discharge pipe under the temporary water storage tank.

Description

Water cleaning apparatus

1 is a side view showing a state of use of the water purifying apparatus according to the present invention;

2 is a front view of the water purifying apparatus according to the present invention,

3 is a side cross-sectional view of the water purifying apparatus according to the present invention;

4 is a plan view of the water purifying apparatus according to the present invention;

5 is an enlarged view of main parts of the water purifying apparatus according to the present invention;

Figure 6a, b is a side view showing the operation of the water purifying apparatus according to the present invention,

7 is an enlarged view illustrating main parts of the water purifying apparatus according to the present invention;

* Explanation of symbols for the main parts of the drawings

100: water purifier 110: cover

120: reservoir 130: porous plate

140: filter portion 142: body

150: filter medium

The present invention relates to a water purification device that can be used as drinking water by purifying ground water or valley water, and more particularly, by providing a filter unit filled with a filter material in the tank to be filtered in a natural flow method, The density of the filter medium is automatically adjusted according to the amount of water, and relates to a water purification device to make the purified water.

In the future, it was announced that Korea would be a water shortage country. However, if you look at the domestic situation, in order to utilize the groundwater efficiently in the situation where the dependence of the groundwater is less than 5%, it is urgent to change the accident accident to the existing water management policy that recognizes the groundwater resource as the head water or auxiliary water. to be.

To this end, it is necessary to change the consciousness that groundwater is emergency water for emergencies such as drought, flood, water quality accident, nuclear accident or terrorism, and it is a water of high quality drinking water that can improve people's health and quality of life. It should be a recurring strategic resource that requires appropriate development and ongoing use management that is different from the resource.

At present, the main pollutants contained in domestic groundwater are nitrate nitrogen and phosphorus.

Nitrate is a major contributor to the use of fertilizers, spoiled food and animal and livestock secretions, illegally dumped waste, industrial waste, manure, and airborne debris, and is contaminated by prolonged osmosis. Is higher than the nitrite concentration.

Therefore, in recent years, devices that can be purified by drinking water, lakes, rivers, valleys, etc. as well as groundwater has been actively developed.

For example, the water purifier developed by the present cause is to be used as drinking water by purifying valley water and ground water, the configuration is as follows.

This water purifying device of Korean Patent No. 623929 has a first, second and third water purification tanks arranged in a row in a cylindrical shape, and the valley water is filled from the bottom of the tank by supplying valley water to the lower part of the first and second water purification tanks. The upper and lower support jaw is provided with a transfer pipe to be built, and the upper and lower intervals in the central portion of the inner wall of each water purification tank, each of which has a "c" shape consisting of the upper and lower pieces, the width of the upper piece is smaller than the width of the lower piece. The upper support jaw and the lower support jaw is fitted to each, and the handle is provided on the upper surface, and the outer periphery of the fitting groove is formed to pass through the upper side of the support jaw to be seated on the lower side, so that a number of valleys can pass through Filled between the porous plate and the porous plate having a through hole to purify the valley water, and absorbs gravel to filter the contaminants, fine residue and odor To the top and bottom of the storage tank to store the first, second and third filtration layers sequentially filled from the first water purification tank to the third water purification tank and the purified valley water adsorbing the fine charcoal As the valley water flows in, a watermill-type rotary power generator rotates, and this rotational force is transmitted to the control unit by the reducer to rotate the pump-type input unit connected thereto to pump the disinfectant contained in the storage tank. It consists of; disinfectant supply unit for supplying disinfectant.

However, such a device sufficiently secures drinking water and facilitates replacement and replenishment of the filtration layer. However, the device is complicated and expensive.

Accordingly, the present invention has been made in view of the above-described conventional problems, and an object thereof is to provide a water purification device capable of obtaining clean and stable drinking water even with a simple structure.

Another object of the present invention is to include a filter made of ocher ball or activated carbon in the water storage tank provided inside the water purification tank so that the purified water is made, the treated water is supplied from the top so that the purified water is made in a natural flow method and at least supplied treatment The present invention provides a water purifying apparatus that allows water to pass through a filter unit two or more times to remove impurities, pests, pathogenic bacteria, and turbidity.

It is still another object of the present invention to provide a water purifying apparatus in which the density of the filter medium is adjusted according to the quantity of treated water to be supplied so that a large amount of treated water can be reliably purified.

An object of the present invention is a water purification device that can be used as drinking water to clean the ground water, valley water and the like, the water tank is connected to the water supply pipe connected to the water supply on the upper side; A cover to seal or open the reservoir; A filter unit fixed to the reservoir and filled with a filter material in an outer tube of a donut type, and having a stainer at the center of the outer tube; It is achieved by having a technical feature consisting of; adjusting unit for adjusting the density and the pore by pressing the filter medium according to the number of the treated water is installed on top of the filter unit.

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

1 is a side view showing a state of use of the water purifying apparatus according to the present invention, FIG. 2 is a front view of the water purifying apparatus according to the present invention, and FIG. 3 is a side cross-sectional view of the water purifying apparatus according to the present invention.

In addition, Figure 4 shows a plan view of the water purifier according to the present invention, Figure 5 is an enlarged view of the main portion of the water purifier according to the present invention, Figure 6a, b is a side view showing the operation of the water purifier according to the present invention. .

In the drawing, the water purification device 100 of the present invention is based on the ground water and valley water to be used as drinking water, but in some cases, it may be used for water purification of lakes, rivers or other water.

The water purifying device 100 of the present invention is preferably applied to a so-called simple water purification system installed in a mountain wallpaper village or a farming and fishing village, as an example thereof as shown in FIG. 1.

That is, the treated water supplied from the water supply source 12 supplied with groundwater or valley water is introduced into the water purification device 100 of the present invention through the water supply valve 20, and purified water is generated. In addition to being supplied to the water purifier 200, the third water purifier 300 is to be drinking only.

Here, the third water purifier and the water purifier of the present invention are the same. That is, the water purifier of the present invention is disposed continuously, reference numeral 400 denotes a disinfectant supplying device, and reference numeral 30 denotes a backwashing blower for controlling the air gap between the blower and the backwash pump 40 in the apparatus of the present invention. This may be described later.

The water purifying apparatus of the present invention is made of stainless material in order to prevent corrosion by cylindrical water and the like.

The cover 110 is covered on the upper side of the device, which is assembled by bolts and nuts as shown in the figure to facilitate installation, replacement and repair of the filter unit 140 installed therein. Of course, such a cover can also be assembled using a fitting or pin (pin), so as to open and close the hinge portion 112 as shown in the center.

On the other hand, the upper one side of the water purification device 100 is provided with a water inlet pipe 102 is connected to the water supply valve 20 or another water source so that the treated water is supplied to the inside, the bottom portion to discharge the purified valley water A water discharge pipe 104 is provided, and a blower pipe 42 for backwashing is provided in close proximity to the water discharge pipe, and a discharge pipe 52 for discharging backwashed water is provided at a lower side of the central portion of the water supply pipe 102. It is a provided configuration.

In addition, the upper portion of the internal water tank 120 of the water purifying device 100 is installed on the catching jaw 132 protruding to the inner surface of the water supply plate 130 is a plurality of holes perforated and treated water supplied from the water inlet pipe It is rapidly and intensively prevented from being supplied to the filter medium 150 described later.

In other words, when the quantity is high and the water pressure is high, the treated water may be concentrated on either side through the water supply pipe 102. This phenomenon may damage the filter medium, drain it, and prevent filtration by blocking the pores. Therefore, in the present invention, the treated water obtained from the water inlet pipe 102 is provided with the water supply plate 130 to reduce the water pressure by hitting the water supply plate 130, and is configured to gradually feed water to the filter medium through a plurality of holes.

The filter unit 140 is to be placed in the internal reservoir 120 of the device to allow the valley water supplied from the control unit to be described later to pass the water in a natural flow manner, and the water is made, consisting of a body 142 and the filter medium 150 do.

The body 142 is provided with a donut-shaped outer tube 146, the center of the outer tube in the configuration is provided with a strainer 144 to easily escape, the inside of the outer tube 146 The filter medium 150 is filled in, the outer tube 146 is formed with a plurality of drain holes 146a is configured to discharge the valley water passing through the filter medium 150 through it.

Here, the filter medium 150 is selectively used ocher balls and activated carbon, the size of the ocher ball is about 5mm, the inner surface of the outer tube 146 in which the drain hole 146a is perforated so that the ocher ball does not escape The wire mesh 146c or nonwoven fabric 146b having a mesh smaller than that of the ocher balls is installed.

The drain hole 146a is formed in the outer tube, and is formed on the outer side at the upper side around the center of the outer tube, and both the inner and outer sides thereof are drilled at the lower side.

This is no problem in the case where the treated water is introduced into the direct water and passes through the entire filter medium 150, but when the quantity is high, only a part of the filter medium passes through the filter medium to be discharged to the outside of the pipe, and again at the bottom of the pipe 146. To penetrate into the filter medium through the outer drain hole (146a) and then discharged to the stainer 144 through the inner drain hole.

In addition, the control unit 160 is located on the upper portion of the pipe of the filter unit 140 to press the filter medium to adjust the density. In other words, the control unit 160 is located directly under the water supply plate 130 and moves downward according to the quantity of the treated water to press the filter medium.

This filter medium allows the air gap to be smaller, so that the purified water can be made without passing through a large amount of treated water as it is.

The control unit 160 is provided with a pressing plate 162, the treatment water is contained in the feed water is gradually supplied to the filter medium, the treatment water supply space 164 to be moved by its weight is provided.

Of course, these controls can be changed in various forms and structures depending on the structure and form of the device and its use. For example, while the press plate 162 is provided with a treated water supply space protruding downward in a donut shape, the treated water is contained therein, while the space is provided with a one-way valve (not shown) and moved according to the quantity. There is also a way to open the valve so that water can be supplied.

On the other hand, the water purification device of the present invention is provided with a gauge 111 for checking the internal pressure, if the pressure of the tank is too high to operate the water supply valve or backwash pump 40 and backwash blower 30 to adjust the internal pressure. .

In addition, the lower portion of the device of the present invention, that is, the lower portion of the reservoir 120 as shown in FIG. 7 is provided with a temporary reservoir 170 for temporarily supplying the purified purified water. The temporary reservoir 170 serves to store the treated water in the dry season, and also to store the treated water so that it is not supplied to the drainage basin 14 when the treated water cannot be used due to internal and external factors. do.

In the figure, reference numeral 106 is an auxiliary discharge pipe, 108 is a viewing window made of transparent acrylic, so that the water purification process as well as the time of replenishment of the internal filter medium.

Next, look at the water purification process of the water purification device of the present invention having such a configuration. First, the treated water such as groundwater, valley water, or lake or river water is introduced through the inlet pipe, and the introduced treated water is introduced into the control unit 160 through the hole after the water pressure is reduced in the water supply plate 130.
The control unit 120 normally passes the valley water as it is, but when the precipitation increases, the quantity increases, the amount supplied increases and moves downward by the weight to press the filter medium 150, thereby reducing the air gap of the filter medium. By minimizing the inflow of clear valley water, all can be purified without passing through.
On the contrary, when the backwash pump 40 and the backwash blowing fan 30 are operated by the gauge 111 or the user's selection for checking rainfall or seasonal factors or internal pressure, the backwash water supplied from these pumps Washing by the wind and of course, the filter medium 150 and the adjusting unit 160 is moved to the original position.

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As described above, the present invention can obtain clean and stable drinking water even with a simple structure, and the purified water is provided by the filter unit made of ocher ball or activated carbon in the reservoir provided therein, but the treated water is supplied from the top to the bottom of nature. In addition, the purified water is produced in such a manner that at least the treated water is passed through the filter unit at least twice so that contaminants, pests, pathogenic bacteria, and turbidity can be removed.

In addition, the present invention has the effect that the density of the filter medium is adjusted according to the amount of treated water supplied, so that a large amount of treated water can be reliably purified.

Claims (6)

In the water purification device to clean the groundwater, valley water, etc. to be used as drinking water, A water tank in which a water supply pipe connected to a water supply source is piped to an upper side; A cover to seal or open the reservoir; The filter medium made of ocher balls is filled in the donut-shaped outer tube having a drainage hole fixedly installed in the water tank, and a stainer is provided at the center of the outer tube to discharge the purified water passing through the filter medium. In the upper part of the outer surface is perforated drain water to inflow, the lower portion is formed in both the inner and outer sides to drain the water passing through the filter medium, the wire mesh is installed on the inner side to prevent the outflow of the filter medium part; An adjusting part installed at an upper part of the filter part and provided with a pressing plate at a bottom thereof, and having a space for treating water disposed therein, and gradually moving downwardly according to the quantity of treated water contained therein, and adjusting the density by pressing the filter medium; And a temporary water storage tank provided at a lower portion of the filter unit and temporarily storing the treated water passing through the filter unit and discharged through the water outlet pipe at the lower portion thereof. delete delete delete delete delete

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