KR200448726Y1 - Filter device and inflow rate control device having water supply system - Google Patents

Abstract

A water supply facility having a filtration means and an inflow rate control means is disclosed. Water supply facilities according to the present invention, the filtering means having a first filtration unit for filtering the soil or sand introduced with the raw water, and a second filtration unit for filtering out fine foreign matter contained in the raw water passed through the first filtration unit, and filtration Raw water filtered by the means is stored in the water tank, and the water tank disposed in the water tank, and guided to guide the filtered raw water passing through the filtering means into the water tank, and the raw water when the water is filled in the extended end of the water guide pipe An inflow amount adjusting means having a water level valve for blocking the guide tube, and a bypass pipe for discharging the filtered raw water flowing into the water tank when the water level valve is shut off to the outside of the water tank.

Description

Water supply facility with filtration means and inflow rate control means {FILTER DEVICE AND INFLOW RATE CONTROL DEVICE HAVING WATER SUPPLY SYSTEM}

The present invention relates to a water supply facility having a filtration means and an inflow rate adjusting means.

In general, villages have their own water supply system in areas such as islands and deep mountain villages where water supply is not available. Most of these villages have water tanks installed in high places such as mountainsides, buried pipes underground at the water veins, pumps and pumping groundwater to store them in water tanks, or valley water flowing along valleys. The water is stored in a tank and supplied to Lake Kaga.

As anyone can see, the water tank described above is mainly made of stainless steel or SMC, glass fiber reinforced plastic (FRP), or may be manufactured using concrete. These water tanks are equipped with inlet pipes through which ground water or valley water (hereinafter referred to as "raw water") can be introduced.

Meanwhile, in the above water tank, a conventional disinfectant injector is disposed to use the stored raw water as drinking water, and the inlet pipe for guiding the raw water is made of a conventional wire mesh so that no leaves, soil, sand, and other foreign substances are introduced. The filter is installed at the beginning of the inlet pipe or at the end connected to the water tank.

However, since the above-described conventional water tank has a structure in which raw water is continuously introduced through the inflow pipe, there is a problem that raw water is continuously introduced into the water tank even when full water is stored. When the raw water is continuously introduced into the water tank in this way, since the disinfectant sterilized by the disinfectant is diluted, there was a problem that the villagers could not drink properly disinfected water.

In addition, there is a problem in that sediment accumulates due to accumulation of water accumulated in the water tank because the valley water flowing down without filtering during the rainy season or the heavy rain is introduced into the water tank as it is. Therefore, it is urgent to provide a filtration means for filtering the raw water flowing into the water tank.

The present invention was devised to solve the conventional problems as described above, an object of the present invention is to disinfect in the water tank by blocking the raw water flowing into the water tank at the time of full water discharged to the outside of the water tank at the same time It is possible to prevent the dilution of the disinfectant from being diluted, and by providing a valve to open and close the inlet pipe, it is possible to periodically clean the water tank, and to quickly block the contaminants entering the water tank along the inlet pipe. And by having a filtering means for filtering the raw water flowing into the water tank, it has a filtering means and inflow rate adjusting means that can prevent the unfiltered raw water flows into the water tank during the rainy season or heavy rain To provide a water supply.

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In order to achieve the object of the present invention as described above, the present invention,

In the water supply facility,

Water supply facilities,
A first inlet pipe equipped with a first shut-off valve for introducing raw water from the intake source and controlling the inflowed raw water; A first filtration part having a first filtration housing in which a lower part is connected to the first inlet pipe and has a filtration filter made of a conventional nonwoven fabric for filtering soil or sand introduced through the first inlet pipe; Filtering means including a second filtration housing having a plurality of nano-filters embedded therein, the upper and lower portions of the first filtration housing connected to each other through the pipe and filtering fine foreign matter contained in the raw water passing through the first filtration unit; The second inlet pipe extending from the upper part of the second filtration housing is connected to store the raw water filtered by the filtration means, and the third drain pipe equipped with the third drain valve so as to discharge the deposited foreign matter on the lower surface. A water tank connected to one side adjacent to a lower portion thereof, the water tank having a drain valve equipped with a drain valve to discharge raw water stored as needed; And a raw water guide pipe disposed in the water tank, which guides the filtered raw water that has passed through the filtering means into the water tank, and is mounted on an extended end of the raw water guide pipe and shuts off the raw water guide pipe when the water is full. It consists of an inflow amount adjusting means having a bypass pipe for discharging the filtered raw water flowing into the water tank when the water tank is discharged to the outside of the water tank,
The first filtration housing and the second filtration housing can be opened and closed by the first cover and the second cover, and the first filtration housing is connected to a first drain pipe equipped with a first drain valve, and the lower surface of the second filtration housing. On the top is connected a second drain pipe equipped with a second drain valve,
The second inlet pipe, the raw water guide pipe and the bypass pipe are connected to each other by a pipe joint member having a "ㅗ" shape, one side of the pipe joint member is connected to the extension end of the second inlet pipe, The other side is connected to the start end of the raw water guide pipe, the upper part of the pipe joint member is connected to the start end of the bypass pipe, and the raw water discharged through the bypass pipe flows back to the water tank side to the bypass pipe adjacent to the pipe joint member. Is equipped with a check valve to prevent

The inflow amount adjusting means provides a water supply facility having a filtering means and an inflow amount adjusting means, further comprising a second shut-off valve mounted to a second inflow pipe adjacent to the pipe fitting member to open and close the flow path of the second inflow pipe.

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As described above, the inflow amount adjusting means for the water supply facility according to the present invention, when the water tank is full, it is possible to prevent the raw water is continuously introduced into the water tank because the water level valve blocks the inflow of raw water, This can prevent the disinfectant disinfectant from being diluted.

In addition, the first inlet pipe and the second inlet pipe is equipped with a first shut-off valve and a second shut-off valve, respectively, so that when the pollutants flow through the first inlet pipe and the second inlet pipe can be quickly cut off the pollutants It can be prevented from flowing into the filtering means and the flow rate adjusting means.

In addition, by installing the first shut-off valve in the first inlet pipe, there is an advantage that can prevent the valley water flowing into the filtering means as it flows down without filtering during the rainy season or heavy rain.

Hereinafter, with reference to the accompanying drawings will be described a water supply facility having a filtration means and an inflow rate adjusting means according to an embodiment of the present invention.

1 is a view schematically showing a water supply facility having a filtration means and an inflow rate adjusting means according to the present invention.

Referring to Figure 1, the water supply facility 100 according to the present invention, the filtering means 110 for filtering foreign matter contained in the raw water guided by the intake source 102, and the raw water filtered by the filtering means 110 It consists of a water tank 130 to be stored, and an inflow amount adjusting means 140 disposed in the water tank 130.

First, the filtering means 110 is a first filtration unit (112a) for filtering the soil or sand introduced with the raw water, fine foreign matter contained in the raw water passed through the first filtration unit (112a), that is, soft scale particles and The second filter part 112b which filters hard scale particle | grains is provided.

The first filtration unit 112a includes a first filtration housing 116a in which a filtration filter 114a made of a conventional nonwoven fabric is embedded. The second filtration unit 112b includes a second filtration housing 116b in which a conventional nanofilter 114b is embedded. The first inlet pipe 118 is connected to the lower portion of the first filtration housing 116a so that raw water from the water intake source 102 can be introduced, and the first filtration housing 116a and the second filtration housing 116b are connected to the connection pipe. It is connected by 120, one end of the connecting pipe 120 is connected to the upper portion of the first filtration housing 116a and the other end of the connecting pipe 120 is connected to the lower portion of the second filtration housing 116b. The first inlet pipe 118 is equipped with a first shutoff valve 118a. The first shut-off valve 118a not only intercepts the raw water guided through the first inlet pipe 118, but also quickly blocks the contaminants when they are introduced through the first inlet pipe 118.

Meanwhile, the first filtration housing 116a and the second filtration housing 116b may be opened and closed by the first cover 122a and the second cover 122b, and the first filtration housing 116a and the second filtration housing ( The first drain pipe 124a and the second drain pipe 124b are connected to the bottom surface of the 116b. A first drain valve 126a and a second drain valve 126b are mounted on the first drain pipe 124a and the second drain pipe 124b.

One side of the filtering means 110 formed as described above is disposed with the water tank 130 and the inflow amount adjusting means 140 disposed in the water tank 130.

The water tank 130 is connected to the second inlet pipe 132 extending from the upper portion of the second filtration housing 116b. On the lower surface of the water tank 130, a third drain pipe 134 is connected to discharge the foreign matter precipitated in the water tank 130, one side adjacent to the lower portion of the water tank 130 is stored as needed A drain pipe 136 is connected to discharge water. The third drain pipe 134 and the drain pipe 136 are equipped with a third drain valve 134a and a drain valve 136a. Inside the water tank 130, a conventional disinfectant injector 138 is disposed to sterilize the stored raw water.

FIG. 2 is an enlarged view of the inflow rate adjusting unit shown in FIG. 1.

1 and 2, the inflow rate adjusting means 140 is mounted to an extended end of the second inflow pipe 132 extending toward the water tank 130. This inflow rate adjusting means 140 is connected to the second inlet pipe 132 and the raw water guide pipe 142 for guiding the filtered raw water guided along the second inlet pipe 132 into the water tank 130, and raw water A water level valve 146 mounted at an extended end of the guide pipe 142 and blocking the raw water guide pipe 142 when full water is connected, and a second inflow pipe connected to the second inflow pipe 132 and blocking the water level valve 146. It consists of a bypass pipe 158 to discharge the filtered raw water guided through 132 to the outside of the water tank (130).

The enemy guide pipe 142 has a substantially "a" shape. The starting end of the raw water guide pipe 142 is connected to the second inlet pipe 132 by a pipe fitting member 144 having an approximately "ㅗ" shape. Therefore, one side of the pipe fitting member 144 is connected to the extension end of the second inlet pipe 132, the other side of the pipe fitting member 144 is connected to the start end of the raw water guide pipe 142. The start end of the bypass pipe 158 is connected to the upper portion of the pipe fitting member 144, and the extension end of the bypass pipe 158 extends through the water tank 130 to the outside of the water tank 130. do. That is, the second inlet pipe 132, the raw water guide pipe 142 and the bypass pipe 158 are connected to each other by the pipe joint member 144.

Thus, the water level valve 146 is connected to the extended end of the raw water guide pipe 142 connected to the second inlet pipe 132.

The water level valve 146 is a valve body 148 connected to the other end of the raw water guide pipe 142 and the opening and closing ball rotatably disposed in the valve body 148 to open and close the flow path inside the valve body 148 (not shown). And the opening and closing rod 154 mounted on the stem 152 penetrating through the valve body 148 in the opening and closing ball, and the other end is mounted on the floating hole 150. It is provided. The water level valve 146 formed as described above may block the flow path of the valve body 148 by gradually rotating the opening and closing ball while the float 150 rises when the water level is increased by the raw water flowing into the water tank 130.

On the other hand, the inflow amount adjusting means 140 is further provided with a second shut-off valve 156 mounted on the second inlet pipe 132 adjacent to the pipe fitting member 144 to open and close the flow path of the second inlet pipe 132. Further, the check valve 160 is mounted to the bypass pipe 158 adjacent to the pipe fitting member 144. The second shut-off valve 156 mounted to the second inlet pipe 132 intercepts the filtered raw water guided through the second inlet pipe 132. In addition, the check valve 160 prevents the raw water discharged through the bypass pipe 158 from flowing back to the water tank 130 when the water tank 130 is full.

The following briefly describes the operating state of the water supply facility 100 having the filtering means and the inflow rate adjusting means formed as described above.

First, the first shutoff valve 118a and the second shutoff valve 156 mounted to the first inlet pipe 118 and the second inlet pipe 132 are opened so that raw water may be stored into the water tank 110. do. When the first shut-off valve 118a and the second shut-off valve 156 are opened in this way, the raw water is introduced into the first filtration housing 116a from the water intake source 102 through the first inlet pipe 118, and then the filtration filter. It enters into the second filtration housing 116b via the 114a and the connecting pipe 120. The raw water introduced into the second filtration housing 116b is introduced into the water tank 130 through the plurality of nanofilters 114b and the second inlet pipe 132. At this time, the first filtration unit 112a filters out soil or sand contained in raw water, and the second filtration unit 112b filters out scale particles or the like that are not filtered out of the first filtration unit 112a. The filtered raw water introduced into the water tank 130 through the second inflow pipe 132 is guided into the water tank 130 and then stored in the water tank 130 through the raw water guide pipe 142.

On the other hand, when the water level is increased by the filtered raw water flowing into the water tank 130, the float 150 is raised. As the float 150 is raised, the opening and closing ball disposed inside the valve body 148 is a float. Blocking the flow path of the valve body 148 while rotating along the 150, as a result, the filtered raw water flowing through the second inlet pipe 132 is the water tank 130 through the bypass pipe 158 Is discharged to the outside.

As such, when the water tank 130 becomes full, the water level valve 146 blocks the inflow of raw water, thereby preventing the filtered raw water from continuously flowing into the water tank 130. This can prevent the sterilized disinfectant from being diluted.

Although the above has been described with reference to a preferred embodiment of the present invention, those skilled in the art will be able to variously modify and change the present invention without departing from the spirit and scope of the present invention described in the utility model registration claims. It will be appreciated.

1 is a view schematically showing a water supply facility having a filtration means and an inflow rate adjusting means according to the present invention, and

FIG. 2 is an enlarged view of the inflow rate adjusting unit shown in FIG. 1.

Explanation of symbols on the main parts of the drawing

100: water supply facility having filtration means and inflow rate adjusting means

110: filtering means 112a: first filtration unit

112b: second filtration unit 130: water tank

140: inflow control means 142: raw water guide

146: water level valve 158: bypass pipe

Claims (7)

In the water supply facility, The water supply facility, A first inlet pipe 118 equipped with a first shut-off valve 118a that guides raw water from the water intake source 102 and controls the raw water to be introduced; A first in which a lower portion is connected to the first inlet pipe 118 and therein is embedded a filtration filter 114a made of a conventional nonwoven fabric to filter out soil or sand introduced through the first inlet pipe 118. First and second filtration units 112a having a filtration housing 116a and upper and lower portions of the first filtration housing 116a are connected through a connection pipe 120, and the first filtration unit 112a is disposed therein. Filtering means (110) having a second filtration housing (116b) in which a plurality of nanofilters (114b) for filtering fine foreign substances contained in raw water are included; The second inlet pipe 132 extending from the upper portion of the second filter housing 116b is connected to store the raw water filtered by the filtering means 110, and to discharge the foreign matter precipitated on the lower surface. A third drain pipe 134 equipped with a third drain valve 134a is connected, and a drain pipe 136 equipped with a drain valve 136a is connected to one side adjacent to the lower part to discharge the raw water stored as needed. Water tank 130; And a raw water guide tube 142 disposed in the water tank 130 and guiding the filtered raw water passing through the filtering means 110 into the water tank 130, and the raw water guide tube 142. The water tank 130 mounted on the end and the water level valve 146 to block the raw water guide pipe 142 when the water is full, and the filtered raw water flowing into the water tank 130 when the water level valve 146 is blocked. Consists of an inflow amount adjusting means 140 having a bypass pipe 158 to be discharged to the outside, The first filtration housing 116a and the second filtration housing 116b may be opened and closed by the first cover 122a and the second cover 122b, and the first filter housing 116a may include a first drain valve. A first drain pipe 124a equipped with 126a is connected, and a second drain pipe 124b equipped with a second drain valve 126b is connected on a lower surface of the second filtration housing 116b. The second inlet pipe 132, the raw water guide pipe 142 and the bypass pipe 158 are connected to each other by a pipe fitting member 144 having a "ㅗ" shape, the pipe fitting member 144 One side of the) is connected to the extending end of the second inlet pipe 132, the other side of the pipe fitting member 144 is connected to the start end of the raw water guide pipe 142, the pipe fitting member 144 An upper portion of the bypass pipe 158 is connected to the start end of the bypass pipe 158 adjacent to the pipe joint member 144, the raw water discharged through the bypass pipe 158 is the water tank Check valve 160 is installed to prevent the flow back to the (130) side, The inflow adjustment means 140 is further mounted to the second inlet pipe 132 adjacent to the pipe fitting member 144 to further open and close the second shutoff valve 156 for opening and closing the flow path of the second inlet pipe 132. Water supply facility having a filtration means and inflow rate adjusting means characterized in that it comprises. delete delete delete The valve body 148 of claim 1, wherein the water level valve 146 is rotatably disposed in the valve body 148 and the valve body 148 connected to the other end of the raw water guide pipe 142. Opening and closing ball for opening and closing the inner flow path, the buckle 150 for rotating the opening and closing ball, and one end is mounted to the stem 152 penetrating through the valve body 148 in the opening and closing ball and the other end is the buckle 150 It is provided with an opening and closing rod 154, the water level valve 146 by gradually increasing the water level by the raw water flowing into the water tank 130, the float 150 is raised to gradually rotate the opening and closing ball Water supply facility having a filtration means and inflow rate adjusting means, characterized in that for blocking the flow path of the valve body (148). delete delete

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