KR20200093393A - A water level control - Google Patents

Abstract

The present invention relates to a water level control device and, more specifically, to a water level control device which can supply water to maintain a predetermined water level in industry, agriculture and households, control the supplied water in accordance with necessity, and control the water level. To this end, the water level control device includes a body, an inflow pipe, and a discharge pipe.

Description

Water level control device

The present invention relates to a water level control device, more specifically, to supply water to maintain a constant water level by supplying water in industry, agriculture, and home, and can control the water to be supplied as needed, and control the water level It relates to a water level control device that can.

In general, water is supplied through water supply for use in agriculture, commerce, and home, or ground water and river water are used.

This water is used after keeping fresh water in the water tank and the water tank, and is configured to supply water according to the reduced water level to maintain a constant water level at all times.

In addition, in addition to the water storage tank, a certain amount of water is stored in a household such as a sink, a toilet bowl, a bathtub, etc., and in agriculture, it is used to maintain a certain level of water at all times, such as a house.

That is, a water-saving structure is required to maintain a constant water level and prevent waste of water when using water.

To this end, a “water purification valve using a hub link for a low water level” has been proposed as a conventionally proposed technology.

This prior art is installed in a water supply pipe applied to a cooling tower or a tank that accommodates water to adjust the water level, and has a sturdy structure capable of resisting external forces at the same time as it can control fine water levels, and can be easily adjusted to the water level.

However, the prior art has a structural problem in that water can be controlled only when it is adjacent to the water storage level.

In addition, the buoyancy member can be raised according to the stored water level, but it is difficult to control the correct water level when the stored water is fluctuating due to its own light load, and there is a problem that water is supplied at random.

Korean Registered Patent No. 10-1247134 (2013.03.19.)

The present invention has been devised to solve the above problems, and an object of the present invention is to provide a water level control device capable of supplying water in accordance with the stored water level to maintain a constant water level at all times, and introducing and blocking water through simple manipulation. To provide.

Still another object of the present invention is to provide a water level control device capable of preventing contamination of stored water by supplying it in accordance with the water level after storing the water inside the partitioned space.

Another object of the present invention is to operate quickly by introducing and blocking water through a load due to buoyancy and weight according to the water level. In providing the device.

Still another object of the present invention is to provide a water level control device capable of preventing water from being randomly introduced by a load even if the water stored by impact and movement is sloshing.

Another object of the present invention is to provide a water level control device that is easy to install and can be used for various purposes.

The present invention for achieving the above object is formed with an inlet through which water is introduced at the top, and a body at which an outlet for discharging water is formed at the bottom; An inlet pipe coupled to the inlet and supplying water flowing in from the outside; It is characterized in that it is made of a; discharge pipe is coupled to the outlet, the control valve for controlling the discharged water is formed.

The inlet pipe is formed with a supply valve that opens and closes the inlet water according to the water level stored in the body, and the supply valve is installed inside the inlet pipe to open and close the inlet water, and the inside of the body It is preferable that the first buoyant body and one side that moves in accordance with the water level stored in the water are connected to the upper and lower opening and closing parts, and the other side is connected to the buoyancy body through a wire, and the operating lever for opening and closing the opening and closing part according to the water level stored in the body. Do.

It is positioned to move according to the water level stored in the body, and the insertion member for opening and closing water supplied to the inlet pipe is formed of a second buoyancy body formed on an upper surface, and the second buoyancy body is divided into upper and lower parts. Thus, it is preferably formed of a buoyancy member that can float on the water according to the change in water level and a weight that presses the buoyancy member into the water by weight, and the insertion member is preferably formed in a conical shape that gradually narrows from the bottom to the top. Do.

It is preferable that the second buoyancy body or the insertion member is coupled to any one of the insertion member further comprises a departure prevention member for preventing departure from the inflow pipe.

It is preferable that a filter screen for removing foreign substances mixed in the discharged water is formed in either the discharge pipe or the discharge portion.

It is coupled to the upper side of the inlet pipe further includes a height adjusting unit capable of adjusting the height of the body, the height adjusting unit, one side is slidably coupled to the inlet pipe, the height adjusting pipe is supplied with water from the other side And, a fitting member coupled to the one side end of the height adjustment tube by a screw method, and the packing is disposed between the height adjustment tube and the fitting member so that the fitting member is coupled to the one end part to closely seal the inflow pipe. It is preferably made of a fixing member.

According to the water level control device according to the present invention, water is supplied to the stored water level to maintain a constant water level at all times, and there is an effect that water can be introduced and blocked through simple manipulation.

According to the present invention, there is an advantage that can be prevented from contaminating the stored water by supplying it to the water level after storing the water inside the partitioned space.

According to the present invention, water is quickly operated by introducing and blocking water through buoyancy and weight depending on the water level, and can be easily installed through a configuration that is operable even when the opening and closing of the water and the distance from the buoyancy body are separated to apply water in various ways. It has the advantage that it can be used in many ways to maintain a constant water level.

According to the present invention, even when the buoyancy body is detached from the opening and closing part, water does not flow in, and thus there is an advantage of preventing water waste and water leakage.

According to the present invention, there is an effect capable of removing foreign substances when discharging stored water.

According to the present invention, even if the water stored by the impact and the movement, there is an advantage that can be prevented from entering the water arbitrarily by the load.

1 is a cross-sectional view showing a water level control device according to a first embodiment of the present invention,
Figure 2 is a perspective view showing a supply valve according to the first embodiment of the present invention,
3 is a perspective view showing a height adjustment unit according to the first embodiment of the present invention,
Figure 4 is an operation diagram showing an operating state according to the first embodiment of the present invention,
Figure 5 is an operation diagram showing the operating state of the second buoyancy body according to the second embodiment of the present invention,
6 is a conceptual diagram showing various configurations of a second buoyancy body according to a second embodiment of the present invention.

Hereinafter will be described in detail with reference to the accompanying drawings with respect to the pot that is watered by the water level control means according to the present invention.

1 is a cross-sectional view showing a water level adjusting device according to the present invention, FIG. 2 is a perspective view showing a supply valve according to the present invention, FIG. 3 is a perspective view showing a height adjusting part according to the present invention, and FIG. It is an operation diagram showing an operating state according to the invention.

1 to 4, the present invention relates to a water level control device, more specifically, to supply water to maintain a constant water level by supplying water in industry, agriculture, and home, and to control the supplied water as needed It relates to a water level control device that can control the water level.

The present invention controls the water level of the incoming water, and consists of a body 10, an inlet pipe 20 and an outlet pipe 30 to selectively supply fresh water.

The body 10 is formed with an inlet 11 through which water is introduced, and an outlet 12 through which water is discharged from the bottom.

Here, the inlet 11 is formed at the top of the body 10.

In addition, the outlet 12 is arranged to be disposed at either the bottom or the lower side of the body 10 to discharge the stored water.

Therefore, the body 10 is stored at a certain level of water, it can be supplied to the outside.

In addition, the body 10 is preferably made of a cover with an open top and detachably coupled to the open top.

The inlet pipe 20 is coupled to the inlet 11, and supplies water flowing in from the outside.

At this time, the inlet pipe 20 is formed with a supply valve 21 that opens and closes the incoming water according to the water level stored in the body 10, so that the amount of the incoming water is always maintained at a constant water level.

The discharge pipe 30 is coupled to the discharge port 12 of the body 10, a control valve 31 for controlling the discharged water is formed

Here, the control valve 31 is preferably made to discharge or block water through a one-touch method.

In addition, the one-touch valve is a commonly used configuration, and description thereof will be omitted.

Through this, the discharge pipe 30 can discharge water stored in the body as necessary.

And the supply valve 21 is the opening and closing portion 22, the first buoyancy body 23 and the operation to adjust the supply of water flowing through the inlet pipe 20 according to the water level stored in the body 10 It consists of a lever (24).

The opening and closing portion 22 is installed inside the inlet pipe 20 to open and close the incoming water.

The opening/closing portion 22 is installed at a central portion of the inlet pipe 20 to open and close the incoming water.

Here, the opening/closing portion 22 can be used as various types of valves through which water flows in and out through a rotation/movement operation, and a description thereof will be omitted.

At this time, it is preferable that the elastic member for moving the operation lever 24 in the upward direction is further included.

The first buoyancy body 23 moves according to the water level stored in the body 10.

Accordingly, the first buoyancy body 23 is made to move in height according to the water level stored in the body 10.

The lower portion of the first buoyancy body 23 is formed with a buoyancy member 28 that can float in water according to a change in the water level, and a weight on the upper portion pressing the buoyancy member 28 into the water by weight ( 29).

Here, the buoyancy member 28 is located at the bottom, the weight 29 is located at the top, it can be located on the contrary.

Through this, the first buoyancy body 23 generates buoyancy by water stored by the buoyancy member 28, and applies a load by the weight 29.

The operation lever 24 has one side connected to the upper and lower opening and closing portions, and the other side connected to the first buoyancy body 23 through wires, and opens and closes the opening and closing portion 22 according to the water level stored in the body.

Here, the operation lever 24 is made of a double structure that is slidable in the longitudinal direction to prevent the wire connected to the first buoyancy body from being arbitrarily bent.

Through this, the operation lever 24 can be connected through a bar of various metals, plastics, etc. that can transmit loads other than wires.

Therefore, when the height of the first buoyancy body 23 is changed according to the water level stored in the body 10, the opening and closing portion 22 can be opened and closed through the operation lever 24.

Through this, the opening/closing portion 22 may be operated according to the water level stored in the body 10 to maintain the water at a constant level inside the body 10 at all times.

And in one of the discharge pipe 30 or the discharge port 12, a strainer 32 for removing foreign substances mixed in the discharged water is formed.

In addition, the filter net 32 removes foreign substances mixed in the stored water, and is made of a mesh or filter paper in the form of a grid for discharging water.

Through this, it is possible to remove foreign substances from the water discharged through the filter screen (32).

And it is coupled to the upper side of the inlet pipe 20 includes a height adjustment unit 40 capable of adjusting the height of the body 10.

The height adjustment unit 40 is made of a height adjustment tube 41, a fitting member 42, and a fixing member 43 so as to be connected to an external tube that introduces water into the inlet tube 20 so as to adjust the height. .

One side of the height adjustment pipe 41 is slidably coupled to the inflow pipe, and water is supplied from the other side.

That is, the water supplied from the outside flows into the inlet pipe 20 through the height adjusting pipe 41 and slides along the outer circumferential surface of the inlet pipe 20 to adjust the height.

The fitting member 42 is screwed to one end of the height adjustment pipe 41.

The fixing member 43 is disposed between the height adjustment pipe 41 and the fitting member 42 so that the fitting member 42 is coupled to the one end of the packing to be in close contact with the inlet pipe 20 (43a) ) Is formed.

Therefore, the fixing member 43 can be fixed to a desired position by pressing the packing 43a when the fitting member 42 is coupled to the height adjusting tube 41.

Next, a description will be given of the use state of the inflow and discharge of water through the inlet pipe 20 and the outlet pipe (30).

As described above, the inlet pipe 20 and the outlet pipe 30 are coupled to the body 10.

In addition, the body 10 is installed at various locations where water such as a tank or a bathtub flows in and stores a certain amount so that water supplied from the outside can flow through the inflow pipe 20.

After this installation, water flows in from the outside.

At this time, when water flows from the inlet pipe 20, the first buoyancy body 23 rises by buoyancy according to the water level stored in the body 10, and water flows through the opening/closing portion 22. Cut off things.

In addition, when the water level of the water stored in the body 10 is lowered, it is lowered by the load of the first buoyancy body 23 to open the opening and closing portion 22 to supply water.

Here, the water level of the body 10 may adjust the storage level of the water flowing in through the height adjustment of the first buoyancy body 23.

That is, the first buoyancy body 23 is elevated by the buoyancy of the buoyancy member 28 when the water level of the stored water is high, and when the water level is low, it is lowered by the load of the weight 29 and the opening/closing unit ( 22) is configured to open and close.

In addition, the opening/closing portion 22 is configured to maintain a closed state at all times through an elastic member installed therein to prevent water from being supplied arbitrarily, and to prevent water from being supplied even if damage or separation of the first buoyancy body 23 occurs. It can be prevented from being wasted.

Therefore, the first buoyancy body 23 is coupled to the lower portion so as to transfer the load to the opening and closing portion 22, it can be installed regardless of the interval.

And the water stored in the body 10 is discharged through the outlet (12).

At this time, the outlet 12 may discharge water through the regulating valve 31 which is opened and closed through convenient manipulation by the user to maintain a constant level of water stored in a tank, etc., and can conveniently open and close the discharged water.

In addition, the inlet pipe 20 can be adjusted in height through the height adjusting unit 40 to control the level of water stored in a tank or the like.

In this way, the buoyancy body inside the body 10 is height-adjusted according to the water level so as to open and close the opening/closing portion 22 formed in the inflow pipe 20 to control the inflow water, and the first buoyancy body 23 As it is made to move up and down through the buoyancy by the water level and the load by the weight, the position of the opening and closing part 22 can be freely installed.

In addition, even if the first buoyancy body 23 is detached, the opening/closing portion prevents water from flowing in and prevents water from being leaked and wasted.

5 is an operation diagram showing an operating state of the second buoyancy body according to the second embodiment of the present invention, and FIG. 6 is a conceptual diagram showing various configurations of the second buoyancy body according to the second embodiment of the present invention .

5 and 6, the second embodiment includes the first embodiment, but opening and closing of water flowing through the inlet pipe 20 is performed through the second buoyancy body 25.

Accordingly, the second buoyancy body 25 is positioned to move according to the water level stored in the body 10, and the insertion member 26 for opening and closing the water supplied to the inlet pipe 20 is opened. Is formed on.

At this time, the second buoyancy body 25 is divided into upper and lower portions, and the buoyancy member 28 that can float in the water according to the change in water level and the weight that presses the buoyancy member 28 into the water by weight It consists of (29) and is made in the same manner as in the first embodiment.

And the insertion member 26 is made of a conical shape gradually narrowing from the bottom to the top, is easily inserted into the interior of the inlet pipe 20 by buoyancy, so that the water flowing from the top can be easily discharged Is done.

In addition, the insertion member 26 can be easily blocked by gradually blocking the inlet pipe 20 when buoyancy is applied to lower the water pressure of the incoming water.

And the second buoyancy body 25 or the insertion member 26 is coupled to any one of the insertion member 26, the release preventing member 27 to prevent the escape from the inlet pipe 20 further includes do.

The departure-preventing member 27 has a pipe shape that protrudes to the upper portion of the insertion member 26 and seats inside the inlet pipe 20, as shown in FIG. 6(a).

Through this, even if the height of the second buoyancy body 25 moves by the water level inside the body 10, the insertion member 26 is guided through the departure preventing member 27 to guide the inflow pipe 20 ).

In addition, the separation preventing member 27 is formed to be able to adjust the gap through sliding movement on the side of the second buoyancy body 25 as shown in Figure 6 (b).

Through this, the spacing between the second buoyancy body 25 and the inner surface of the body 10 is kept constant so that when the second buoyancy body 25 moves up and down, the insertion member 26 is the inlet pipe 20 You will be guided to stop it.

Through this, water is introduced from the outside into the inflow pipe 20, and the inflow water is stored inside the body 10.

At this time, the second buoyancy body 25 is located in the lower portion of the body 10 by weight to open the inlet pipe 20, water is introduced.

And when the water level rises by the stored water of the body 10, the second buoyancy body 25 rises by buoyancy to block the inlet pipe 20 through the insertion member 26, and water is introduced. Prevent things.

When water is discharged through the discharge pipe 30 as described above, the second buoyancy body 25 is raised and lowered as described above to maintain a constant amount of water inside the body 10 at all times.

Here, the water level stored in the body 10 may be adjusted according to the insertion position of the inlet pipe 20 coupled to the inlet 11.

And the supply valve 21 of the first embodiment and the supply valve 21 of the second embodiment are formed in the inlet pipe 20, and the supply having the configuration of the first embodiment and the second embodiment The valve 21 may be formed individually or in combination with the inlet pipe 20 to control the water level of the water flowing into the body 10.

As described above, the rights of the present invention are not limited to the above-described embodiments, but are defined by the claims, and various modifications and adaptations are possible within the scope of the rights described in the claims by those skilled in the art. It is obvious that you can do it.

10: body 11: inlet
12: outlet 20: inlet pipe
21: supply valve 22: opening and closing part
23: first buoyancy body 24: operating lever
25: second buoyancy body 26: insertion member
27: departure preventing member 28: buoyancy member
29: weight 30: discharge pipe
31: control valve 32: strainer
40: height adjustment unit 41: height adjustment tube
42: fitting member 43: fixing member
43a: packing

Claims (6)

A body 10 having an inlet 11 through which water is introduced and an outlet 12 for discharging water from the bottom;
It is coupled to the inlet 11, the inlet pipe 20 for supplying water flowing from the outside;
Water discharge device, characterized in that consisting of; discharge pipe 30 is coupled to the outlet 12, the control valve 31 for controlling the discharged water is formed. According to claim 1,
The inlet pipe 20 is formed with a supply valve 21 for opening and closing the inflow water according to the water level stored in the body 10,
The supply valve 21,
And installed in the interior of the inlet pipe 20, the opening and closing portion 22 for opening and closing the incoming water,
A first first buoyancy body 23 that moves according to the water level stored in the body 10, and
One side is connected to the upper and lower opening and closing part 22, the other side is connected to the first first buoyancy body 23 through a wire, and an operation lever (opening and closing the opening and closing part 22 according to the water level stored in the body 10) 24),
It is divided into upper and lower portions of the first first buoyancy body 23, and a buoyancy member 28 that can float in water according to a change in water level and a weight that presses the buoyancy member 28 into the water by weight. Water level control device, characterized in that consisting of (29). According to claim 1,
It is positioned to move according to the water level stored in the body 10, and the insertion member 26 for opening and closing the water inserted into the inflow pipe 20 is made of a second buoyancy body 25 formed on the upper surface. But
The second buoyancy body 22 is divided into upper and lower portions, and a buoyancy member 28 that can float in the water according to a change in water level and a weight (29) that presses the buoyancy member 28 into the water by weight. ) Is formed,
The insertion member 26 is a water level control device characterized in that it is made of a conical shape that gradually narrows from the bottom to the top. According to claim 3,
The second buoyancy body 25 or the insertion member 26 is coupled to any one of the insertion member 26, the release preventing member 27 to prevent the escape from the inlet pipe 20 is further included Water level control device characterized in that. According to claim 1,
A water level control device characterized in that a filter screen (32) for removing foreign substances mixed in the discharged water is formed in either of the discharge pipe (30) or the discharge port (12). According to claim 1,
It is coupled to the upper side of the inlet pipe 20 further includes a height adjustment unit 40 capable of adjusting the height of the body 10,
The height adjustment unit 40,
One side is slidably coupled to the inflow pipe (20), and the height adjustment pipe (41) is supplied with water from the other side,
A fitting member 42 coupled to the one end of the height adjustment pipe 41 by a screw method,
When the fitting member 42 is disposed between the height adjusting tube 41 and the fitting member 42 and coupled to one end of the height adjusting tube 41, the packing tightly in contact with the inlet tube 20 ( Water level control device, characterized in that consisting of a fixed member 43a) is formed.

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