KR101674417B1 - Drainage system using siphon phenomenon - Google Patents

Abstract

According to an aspect of the present invention, there is provided an air conditioner, comprising: a case; a case formed with an inflow hole on an upper side of the case and formed in a conical shape whose inner diameter gradually increases upward from the inflow hole, An inlet portion for introducing water into the case through the inlet hole, a spherical stopper portion inserted into the inlet portion and having a larger diameter than the inlet hole, and a stopper portion attached to the stopper portion, A buoyant portion for applying a buoyancy force to the inflow water storage tank; And a siphon tube connected at one side to the lower end of the inflow water storage tank to move the water introduced from the inflow portion to the other side. According to the present invention, an inflow water storage tank is installed at a portion where low-lying underwater flooding occurs, and when the water is filled in the inflow water storage tank, water flowing into the inflow water storage tank is drained by using a siphon tube, It is possible to provide the drainage device using the phone phenomenon.

Description

Drainage system using siphon phenomenon {.

The present invention relates to a drainage device using siphon phenomenon, and more particularly, to a drainage device using siphon phenomenon, more specifically, an inflow water storage tank is installed in a low flooding area, and when water is filled in the inflow water storage tank, The present invention relates to a drainage apparatus using siphon phenomenon in which water introduced into a tank is drained to prevent flooding.

The present invention relates to a drainage device. In recent years, flood damage areas have been increasing due to continuous weather events such as typhoons and heavy rainfall. Various drainage improvement projects are being carried out, such as water level installation and sewage pipe installation.

However, civil engineers, such as trenchers for drainage works, incur excessive civil engineering costs, and construction is difficult due to the large number of areas that can not be constructed.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and an object of the present invention is to provide an inflow water storage tank in a low water level flooding area and, when water is filled in the inflow water storage tank, The present invention provides a drainage apparatus using siphon phenomenon in which water flowing into a storage tank is drained to prevent flooding.

Another object of the present invention is to provide a water drainage device using a siphon phenomenon which minimizes evaporation of water by blocking a portion exposed to the outside when the water flowing into the inflow water storage tank falls below a certain level, .

It is another object of the present invention to provide an air conditioner which can prevent siphon phenomenon when water is supplied from the inflow water tank when air is left in the pipeline, So that the water level can be kept at a maximum level by minimizing the inflow of the siphon phenomenon.

According to an aspect of the present invention for achieving the above-mentioned object, the present invention provides a case, comprising: a case; a case having an inflow hole formed on an upper side of the case and formed in a conical shape having an inner diameter gradually increasing upward from the inflow hole, An inlet portion through which the water flowing through the through hole is introduced into the case through the inlet hole, a spherical stopper portion inserted into the inlet portion and formed to have a larger diameter than the inlet hole, And a buoyant portion attached to the stopper portion to apply buoyancy to the stopper portion; And a siphon tube having one side connected to the lower end of the inflow water storage tank and moving the water introduced from the inflow portion to the other side.

Further, the case is characterized in that at least one water inflow hole is formed on the upper side.

The drainage device using the siphon phenomenon according to the present invention may further include an inflow water storage tank having one side lower end connected to the other side of the siphon tube. The inflow water storage tank connected to the other side of the siphon tube, And an outlet formed at the other end of the siphon tube for draining the water flowing through the siphon tube to the outside.

Meanwhile, the present invention relates to an inflow water tank capable of storing water; A siphon unit for transferring the water stored in the inflow water tank to the outside; And a water level holding part for maintaining the water level of the inflow water tank, wherein the inflow water tank is connected to one side of the siphon part and the water level holding part is connected to the other side of the siphon part, And a water level maintenance control unit for maintaining a water level in the water level maintenance pipe line in a state where no siphon phenomenon is caused in the water level maintenance pipe line for providing a passage through which water can move, Lt; / RTI >

The siphon unit may include a siphon pipe connecting the inflow water tank and the water level holding unit to each other; A check valve located at one point in the siphon tube for allowing water to move in only one direction; A siphon valve located at one point of the siphon tube to supply water to the siphon tube; And an air ball valve positioned at one point of the siphon pipe for discharging the air in the siphon side pipe to the outside, wherein the check valve is formed by a water level formed when the inflow water tank is filled with water And the air ball valve may be located at a higher altitude than any point to the siphon tube.

The water level maintenance control unit may include: a buoyancy member that is provided with buoyancy by the water in the water level maintenance pipe line in the water level maintenance pipe; A water supply valve connected to the water level maintenance sub pipe to supply water to the water level maintenance sub pipe; And a water supply valve connection part connecting the buoyancy member and the water supply valve, and the water supply valve may supply water to the water level maintenance pipe depending on the position of the buoyancy member.

The outflow pipe may include an outflow pipe connected to the water level maintenance pipe line and a drain pipe connected to the water level holding pipe and disposed at one point of the outflow pipe to block the flow of water in the outflow pipe. A shut-off valve may be included.

According to the present invention as described above, an inflow water storage tank is provided at a portion where submergence occurs, and when water is filled in the inflow water storage tank, the water introduced into the inflow water storage tank is drained using a siphon tube It is possible to provide a drainage device using a siphon phenomenon to prevent flooding.

According to the present invention, when the water flowing into the inflow water storage tank falls below a predetermined level, the floating body is lowered to block the portion exposed to the outside, thereby minimizing the evaporation of water. can do.

According to the present invention, there is provided a drainage apparatus using a siphon phenomenon that can easily prevent flooding of a low-lying area by using a water level holding unit that keeps the inducing condition of siphon development so that air does not flow into the siphon- .

1 is a front view showing an inflow water storage tank of a drainage apparatus using siphon phenomena according to the first and second embodiments of the present invention;
2 is a perspective view showing an inflow section of a drainage apparatus using a siphon phenomenon according to the first and second embodiments of the present invention;
3 is a perspective view showing the inflow section of the drainage apparatus using the siphon phenomenon according to the first and second embodiments of the present invention.
4 is a front view showing an inflow water storage tank connected to the other side of a siphon tube of a drainage apparatus using a siphon phenomenon according to a second embodiment of the present invention
5 is a front view showing a drainage apparatus using a siphon phenomenon according to a second embodiment of the present invention.
6 is a front view showing movement of a cap portion of a drainage device using a siphon phenomenon according to a second embodiment of the present invention.
7 is a front view and a plan view showing a drainage apparatus using a siphon phenomenon according to an embodiment of the present invention.
8 is a view showing a drainage apparatus using a siphon phenomenon according to a third embodiment of the present invention.
Fig. 9 is a view showing a configuration of a water level holding portion of the present invention. Fig.

BRIEF DESCRIPTION OF THE DRAWINGS The advantages and features of the present invention, and the manner of achieving them, will be apparent from and elucidated with reference to the embodiments described hereinafter in conjunction with the accompanying drawings. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. To fully disclose the scope of the invention to those skilled in the art, and the invention is only defined by the scope of the claims. Like reference numerals refer to like elements throughout the specification.

Hereinafter, the present invention will be described with reference to the drawings for explaining a drainage device using siphon phenomenon according to embodiments of the present invention.

FIG. 1 is a front view showing an inflow water storage tank of a drainage apparatus using a siphon phenomenon according to the first and second embodiments of the present invention, and FIG. 2 is a front view of the inflow water storage tank according to the first and second embodiments of the present invention. FIG. 3 is a perspective view showing the inflow portion of the drainage device using the siphon phenomenon according to the first embodiment and the second embodiment of the present invention, and FIG. 4 is a perspective view showing the inflow portion of the drainage device using the siphon phenomenon. FIG. 5 is a front view showing an inflow water storage tank connected to the other side of a siphon tube of a drainage apparatus using a siphon phenomenon according to a second embodiment of the present invention. FIG. 5 is a front view of the drainage apparatus using a siphon phenomenon according to the second embodiment of the present invention. 6 is a front view showing movement of a cap portion of a drainage apparatus using a siphon phenomenon according to a second embodiment of the present invention, and Fig. 7 is a front view showing a drainage apparatus using a siphon phenomenon according to an embodiment of the present invention. FIG. 8 is a view showing a drainage device using a siphon phenomenon according to a third embodiment of the present invention, and FIG. 9 is a view showing a configuration of a water level holding portion of the present invention.

1 to 7, a drainage apparatus using the siphon phenomenon according to the present invention includes an influent storage tank 100 and a siphon tube 200.

The inflow water storage tank 100 includes a case 110 and an inflow section 120.

Here, the case includes a water inflow hole 115.

The inflow section 120 further includes an inflow hole 122, a through hole 124, a stopper section 126, and a buoyancy section 128.

Preferably, the case 110 is formed in a closed form on the lower side and the inner wall. Preferably, the inflow portion 120 and the water inflow hole 115 are formed on the upper side, and the inner wall is extended upward and inserted into the ground desirable.

The inflow portion 120 is formed in a conical shape having an inner diameter gradually increasing from the inflow hole 122 toward the upper side and has at least one through hole 124 formed therein, And the water flowing through the through hole (124) flows into the case (110) through the inflow hole.

In other words, the circumference of the circumference increases in a conical shape from the inflow hole 122 to seal the upper side.

The inflow hole 122 is formed in the upper surface of the inflow hole 122 so as to prevent the case 110 from being completely sealed due to the stopper 126 when the stopper 126, It is preferable to provide the water inflow hole 115.

The stopper portion 126 is formed in a spherical shape and is inserted into the inlet portion 120 and formed to have a larger diameter than the inlet hole 122.

That is, the stopper portion 126 moves up and down through the buoyant portion 128 in the inflow portion and blocks the inflow hole 122 when buoyancy is lost, thereby preventing evaporation of water into the inflow hole.

The buoyant portion 128 is attached to the stopper portion 126 and applies a buoyancy force to the stopper portion 126.

The buoyant portion 128 is attached to the stopper portion 126 and moves the stopper portion 126 upward and downward in the inflow portion 120 through the buoyant force received by the buoyant portion 128. [

The buoyant portion 128 and the stopper portion 126 are preferably connected to each other by a connecting member.

One or more water inflow holes 115 are formed on the upper side of the case 110.

It is preferable to inflow water through the water inflow hole 115 and to prevent complete closure of the case 110 due to the stopper portion 126.

One side of the siphon tube 200 is connected to the lower end of the inflow water storage tank 100 to move the water flowing in the inflow part to the other side.

Here, the siphon tube 200 may further include a valve 210 for introducing outside air into the siphon tube 200 or shutting off the inflow, and a pump for discharging the air inside the siphon tube 200 to the outside .

That is, it is preferable that the valve 210 is controlled only at the initial operation, and the siphon phenomenon is generated by making the air state of the siphon tube 200 to be in a vacuum state by using the air induction in one side and the other side of the siphon tube 200 to drain the water in the submerged area.

The inflow water storage tank 100 'connected to the other side of the siphon tube 200 is connected to the other side of the inflow water storage tank 100' And an outlet for draining the water flowing through the siphon tube 200 to the outside.

Therefore, if water is supplied to the inflow water storage tank 100 connected to one side of the siphon tube 200, the valve 210 is adjusted only at the initial operation of the siphon tube 200, so that the inflow water storage tank connected to the other side of the siphon tube 200 The inflow water storage tanks 100 and 100 'connected to one side and the other side of the siphon tube 200 move water to the outlet side of the inflow water storage tank 100' connected to the other side of the siphon tube 200 .

8 and 9, the drainage device using the siphon phenomenon according to the present invention includes an inflow water tank 300 capable of storing water; A siphon unit (400) for transferring the water stored in the inflow water tank (300) to the outside; And a water level holding unit 500 for maintaining the level of the inflow water tank 300. The inflow water tank 300 is connected to one side of the siphon unit 400 and the other side of the siphon unit 400 The water level holding unit 500 is connected to the siphon unit 400 and includes a water level maintenance pipe line 510 for providing a passage through which water can move, And a water level maintenance controller 520 for maintaining the water level in the water level maintenance pipe line 510 constant in a state where the water level is not generated.

8, when the siphon unit 400 is filled with water and the water level of the inflow water tank 300 is higher than the water level of the water level holding unit 500, the siphon phenomenon is induced to the inflow water tank 300, Water is discharged to the outside through the siphon unit 400. If the water level in the inflow water tank 300 is lowered due to evaporation or the like in the state where the siphon phenomenon is not induced, the water level of the water level holding unit 500 is lowered by the Bernoulli's law and becomes lower than a certain water level Air may be introduced into the siphon unit 400. When the air flows into the siphon unit 400 as described above, it is difficult to expect the siphon phenomenon if a large amount of water is temporarily introduced into the inflow water tank 300 due to sudden heavy rain or the like. Therefore, the drainage apparatus using the siphon according to the third embodiment of the present invention includes the water level holding unit 500 to eliminate obstacles to the occurrence of the siphon phenomenon. To this end, the water level maintenance unit includes a water level maintenance pipe line 510 and a water level maintenance control unit 520.

Meanwhile, the siphon unit 400 includes a siphon tube path 410 connecting the inflow water tank 300 and the water level holding unit 500 to each other; A check valve 420 positioned at one point of the siphon bypass line 410 to allow water to move in only one direction; A water purge valve 430 located at one point of the siphon bypass conduit 410 for supplying water to the siphon bypass conduit 410; And an air ball valve (440) located at one point of the siphon tube path (410) and exhausting air in the siphon tube path (410) to the outside, and the siphon tube path (410) The inlet water tank 300 is connected to one side of the siphon tube path 410 and the water level holding unit 500 is connected to the other side of the siphon tube path 410. The check valve 420 is connected to the inflow water tank 300, The air ball valve 440 may be located at an elevation higher than any point of the siphon tube path 410. The air ball valve 440,

Here, the check valve 420, which is located at one point of the siphon bypass line 410, blocks water in the siphon bypass line 410 from flowing into the siphon bypass line 410. That is, when one point of the siphon pipe path 410 is formed to be higher than a water level when the water is filled in the inflow water tank 300 (hereinafter, referred to as a 'full water level'), The siphon unit 400 may include the check valve 420 to prevent water from being discharged to the inflow water tank 300 during the inflow of water. At this time, it is preferable that the check valve 420 is located at an altitude lower than the high water level, so that the supply of water to the inside of the tube is not reversed in the process of filling the siphon part 400 with water.

It is preferable that the air ball valve 440 is located at an elevation higher than any point of the siphon tube path 410 because the water ball valve 440 is located at a higher altitude than any point of the siphon tube path 410, This is because the air remaining in the siphon tube path 410 according to the density difference will be located at a higher position than the water. In addition, the wastewater valve 430 may be connected to an existing water supply, and the siphon pipe 410 may be filled with water. The water ball valve 440 may be located at a lower altitude than the air ball valve 440. In this case, since the water ball valve 440 is filled with water, It is preferable that the pressure of water to be supplied to the water ball valve 440 is higher than the pressure of water corresponding to the difference in altitude between the air ball valve 440 and the water wash valve 430.

The water level maintenance control unit 520 includes a buoyancy member 521 provided in the water level maintenance pipe path 510 to receive buoyancy by the water in the water level maintenance pipe path 510; A water supply valve 522 connected to the water level maintenance pipe line 510 to supply water to the water level maintenance pipe line; And a water supply valve connection portion 523 connecting the buoyancy member 521 and the water supply valve 522. The water supply valve 522 is connected to the buoyancy member 521 in accordance with the position of the buoyancy member 521, It is possible to supply water to the secondary pipe 510.

9, the water level maintenance control unit 520 may be provided using buoyancy provided by water, and the buoyancy member 521 may have a density lower than the density of water, The position thereof changes according to the water level in the water tank 510. Therefore, when the water level in the water level maintenance pipe line 510 is lower than a predetermined water level, water can be supplied to the water level maintenance pipe line 510 using the buoyancy member 521. A water supply valve 522 for supplying water to the water level maintenance pipe line 510 is provided and a water supply valve connection portion 523 for connecting the water supply valve 522 and the buoyancy member 521 So that the water level of the water level maintenance pipe line 510 can be maintained at a certain level. When the water level of the water level maintenance pipe line 510 is maintained constant, air does not flow into the siphon unit 400 and is filled with water, so that the siphon phenomenon can always be caused.

The drainage apparatus using the siphon phenomenon according to the present invention further includes an outlet 600 connected to the level maintenance unit 500 and the outlet 600 is connected to the water level maintenance pipe line 510 And a shutoff valve 620 located at one point of the outflow pipe 610 and capable of shutting off the flow of water in the outflow pipe 610.

That is, when the shutoff valve 620 located at one point of the outflow pipe 610 cuts off the water flow of the outflow pipe 610, the siphon unit 400 It is possible to prevent water from being discharged to the outside from the siphon unit 400 when filling the water.

It will be understood by those skilled in the art that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. It is therefore to be understood that the above-described embodiments are illustrative in all aspects and not restrictive. The scope of the present invention is defined by the appended claims rather than the foregoing detailed description, and all changes or modifications derived from the meaning and scope of the claims and the equivalents thereof are included in the scope of the present invention Should be interpreted.

100: Influent storage tank 110: Case
115: Water inflow hole 120: Inflow part
122: inflow hole 124: through hole
126: cap portion 128: buoyancy portion
200; Siphon tube 210: valve
100 ': Influent storage tank connected to the other side of the siphon tube
126 ': Case of inflow water storage tank connected to the other side of the siphon tube
128 ': inlet of inflow water storage tank connected to the other side of the siphon tube
300: incoming water tank 400: siphon unit
410: Siphon tube 420: Check valve
430: Drain valve 440: Air ball valve
500: Water level maintenance part 510: Water level maintenance auxiliary pipe
520: Water level maintenance sub-control unit 521: Buoyancy member
522: Water supply valve 523: Water supply valve connection part
600: outlet 610: outlet pipe
620: Shutoff valve

Claims (7)

A case having an inflow hole formed on an upper side of the case and having a conical shape with an inner diameter gradually increasing upward from the inflow hole and having at least one through hole formed in its inner wall, And a buoyant portion attached to the stopper portion to apply a buoyancy force to the stopper portion, wherein the buoyancy portion has a diameter larger than that of the inflow hole and is inserted into the inflow portion, Influent storage tank; And
And a siphon tube having one side connected to the lower end of the inflow water storage tank and moving the water introduced from the inflow portion to the other side.
The electronic apparatus according to claim 1,
And at least one water inflow hole is formed on the upper side.
3. The method according to claim 1 or 2,
And an inflow water storage tank having one side lower end connected to the other side of the siphon tube.
The inflow water storage tank, which is connected to the other side of the siphon tube,
Further comprising an outlet formed at an upper end of the siphon tube for draining water flowing through the siphon tube to the outside.
An inflow water tank 300 capable of storing water;
A siphon unit (400) for transferring the water stored in the inflow water tank (300) to the outside; And
And a water level holding unit (500) for maintaining the water level of the inflow water tank (300)
The inflow water tank 300 is connected to one side of the siphon unit 400 and the water level holding unit 500 is connected to the other side of the siphon unit 400,
The water level maintenance unit 500 includes a water level maintenance pipe line 510 connected to the siphon unit 400 to provide a passage through which water can move and a water level maintenance pipe line 510 connected to the water level maintenance pipe line And a water level maintenance controller (520) for keeping the water level in the water level control unit (510) constant.
5. The method of claim 4,
The siphon unit 400,
A siphon tube path 410 connecting the inflow water tank 300 and the water level holding unit 500 to each other;
A check valve 420 positioned at one point of the siphon bypass line 410 to allow water to move in only one direction;
A water purge valve 430 located at one point of the siphon bypass conduit 410 for supplying water to the siphon bypass conduit 410; And
And an air ball valve (440) located at one point of the siphon tube path (410) and exhausting air in the siphon tube path (410) to the outside,
The check valve 420 is located at an altitude lower than a water level formed when the inflow water tank 300 is filled with water,
Wherein the air ball valve (440) is located at an elevation higher than any point of the siphon tube path (410).
6. The method of claim 5,
The water level maintenance control unit (520)
A buoyancy member (521) provided in the water level maintenance pipe path (510) to receive buoyancy by the water in the water level maintenance pipe path (510);
A water supply valve 522 connected to the water level maintenance pipe line 510 to supply water to the water level maintenance pipe line; And
And a water supply valve connection part (523) connecting the buoyancy member (521) and the water supply valve (522)
Wherein the water supply valve (522) supplies water to the water level maintenance pipe line (510) in accordance with the position of the buoyancy member (521).
The method according to claim 6,
And an outlet (600) connected to the water level holding part (500)
The outflow unit 600 includes an outflow pipe 610 connected to the water level maintenance pipe line 510 and an outlet pipe 610 disposed at one point of the outflow pipe 610 to block the flow of water in the outflow pipe 610 And a shutoff valve (620).

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