KR101549795B1 - Multi-function moving gate for water purification - Google Patents

Abstract

The present invention relates to a multifunctional movable water gate for water purification. Polluted water flows over an existing reversing water gate due to a low gravity of the polluted water, thus causing odors in a river. In addition, the polluted water causes secondary pollution by not being discharged well even though a water level is increased, and the water gate has no functions in purifying contaminates or deposits deposited on a bottom of a reservoir. As such, the effect of water purification is not expected. To solve this problem, the present invention is characterized by preventing a direct overflow of polluted water by a falling-discharging water through a bottom water falling port while clean water received inside the water gate through a bottom water inlet flows to an upper stream during a full water level, increasing dissolved oxygen of the polluted water by easily dissolving oxygen of the air in the polluted water sprinkled when falling through the falling port after passing through the water gate when a water level is increased, and purifying water by blowing microbubbles to a lower part of a reservoir through a microbubble nozzle.

Description

{Multi-function moving gate for water purification}

TECHNICAL FIELD The present invention relates to a novel concept of preventing odors generated while polluted water flows over and purifying water quality by increasing dissolved oxygen amount in a low water side (water storage side).

As is well known, in order to store water to be used for agricultural or industrial purposes, or to purify polluted water, an underwater boat or a water gate is installed in the irrigation channel of a river or reservoir, Is always maintained at a predetermined height.

Conventionally, since most of the underwater beams are installed in a fixed manner, the inflow water is discharged in such a manner that the inflow water overflows to the upper part of the underwater beam. Therefore, the pollutants contained in the stored water continuously accumulate in the lower part of the lower water side, accumulating accumulated sludge. Causing a problem of secondary pollution such that the occurrence of pathogenic bacteria or pests becomes serious.

Recently, it is possible to open the sluice easily by manually removing the pressure on the cylinder even if the power supply is interrupted while preventing accumulation of sedimentation sludge by conducting the conduction by the cylinder and opening the sluice gate or closing it through the opposite operation Conductive water gates are widely used.

As a representative prior art related to such a conduit, there is proposed " Patent Registration No. 942148, name / gate with cylinder storage structure ".

However, all other conventional water gates including the above-mentioned prior arts have a high specific gravity at the high water level, and are stagnant at the bottom of the low water side, while the polluted water has low specific gravity, Problems arise.

In addition, it is contaminated in the low water layer of the low water level for a long period of time, and even if the water level increases, the polluted water is not properly discharged and causes secondary pollution.

In addition, in the past, the water gate has merely performed a simple function of storing water, and there is no function of purifying sediments or pollutants stagnant in the lower layer of the lower water side, and thus the effect of water purification can not be expected .

The present invention is to positively solve all the problems of the conduit type water gate according to the prior art. In this case, the clean water flowing into the inside of the water gate through the low water inlet at the high water level moves to the upper part of the water gate, So that the contaminated water can be prevented from directly flowing over.

In addition, the present invention allows the dissolved oxygen in the air to be easily dissolved while allowing the contaminated low-level water to stay in the low-level for a long period of time, when the water passes through the low- SUMMARY OF THE INVENTION

In addition, the present invention can purify water quality by ejecting micro bubbles containing ozone in the lower part of the lower water side through a plurality of micro bubble nozzles branched from a micro bubble header pipe laid in the inside of a hydrological base. The problem is solved.

In order to solve the above-described problems, the present invention provides a method of manufacturing a watercraft, comprising the steps of: forming a plurality of low-level water inflow ports through a lower front plate of a watercourse which is provided at the upper end of a watercourse base embedded in a bottom slab of a river, A technique of penetrating a plurality of low-level water drop holes is proposed.

According to the present invention, it is possible to prevent the contaminated water from overflowing and generating a bad odor by inducing the clean water to fall down from the upper part through the inside of the water tunnel before the contaminated water flows over the full water level, It also provides the effect of cleansing the water quality as well as comforting the surrounding environment.

In addition, in the present invention, even when the low-level water stays on the lower side of the normal water level, the low-level water is first dropped and discharged from the top of the watercourse through the inside of the watercourse at the time of increasing the water level, Thereby increasing the amount of dissolved oxygen in the water discharged downstream, thereby maximizing the purification of water.

In addition, the present invention uses a venturi bubble generator to concentrate microbubbles in the lower part of the lower water side to purify the water quality to remove odors, and to purify the bottom of the lower water side to create an ecological environment in which fish can live to provide.

1 is a front perspective view of a multifunctional movable waterproofing water purifying apparatus to which the present invention is applied;
Fig. 2 is a rear perspective view of a multifunctional movable water tank for purification of water used in the present invention
Fig. 3 is a side sectional view showing a state in which the low-level water is dropped and discharged to the downstream side via the inside of the water gate of the present invention
Fig. 4 is a side cross-sectional view showing the state where the water gate of the present invention is transferred to the bottom of a river
Figure 5 is an enlarged cross-sectional view of a state in which the inlet automatic gate of the present invention closes the low-
6 is a side sectional view of the micro bubble supplying device according to the present invention,
7 is an enlarged cross-sectional view of an assembled state of the venturi bubble unit and the oxygen injection valve of the present invention
Fig. 8 is an enlarged cross-sectional view of the installation state of the micro bubble header pipe and the micro blow bubble nozzle of the present invention

Preferred embodiments of the present invention will now be described in more detail with reference to the accompanying drawings.

The overall construction according to the preferred embodiment of the present invention will be schematically illustrated with reference to the accompanying drawings. It can be seen that the components of the water gate 10, a plurality of low-level water inflow ports 20, and a plurality of low- .

Hereinafter, the present invention having the above-described schematic configuration will be described in more detail for facilitating the implementation.

The present invention is characterized in that a hydrologic base 11 supporting a hydrologic gate 10 is embedded in a bottom slab 1 of a river and an upper end of the hydrologic cylinder 13 is connected to the upper end of the hydrologic cylinder 13 The water gate 10 is installed to be rotatable in both sides of the water gate base 11 so that the water gate 10 does not smoothly operate Shaped side plate 14 is integrally attached.

As shown in FIGS. 1 and 3, a plurality of low-level water inflow ports 20 are continuously formed on the lower rear plate 15 on the low-water side of the water gate 10 according to the present invention, The lower layer water can be introduced into the water gate 10 through the lower layer water inlet 20.

2 to 3, a plurality of low-level water drop holes 30 are continuously formed on the upper face plate 16 on the downstream side of the water gate 10 according to the present invention at intervals so that the inside of the water gate 10 The lower layer water moving to the upper side via the pipe can be dropped and discharged to the downstream side.

Accordingly, when the water level reaches a high water level, the polluted water having a low specific gravity flows over the river to generate a bad odor. As shown in FIG. 3, since the specific gravity of the clean water is low, The water is introduced into the inside of the water gate 10 through the inlet 20 and then moved to the upper side to be dropped and discharged through the low water drop hole 30 formed in the upper part of the water gate 10, The oxygen in the atmosphere is dissolved in water to provide a special effect of cleansing the water quality.

A plurality of reinforcing angles 17 are attached to the inner surface of the back plate 15 and the front plate 16 in a state where the reinforcing angles 17 are separated from each other along the longitudinal direction in a zigzag manner, The reinforcing angle 17 is not connected between the front plate 16 and the back plate 15 but is installed so as to be disconnected from each other, 10, the water flow of the lower layer water moving upward is prevented without interfering with the water flow.

In the meantime, the floodgate 10 of the present invention is kept open to allow smooth inflow of low-level water through the low-level water inflow port 20 as shown in FIG. 3 while standing in a normal state, 4 to 5, it is possible to automatically close the low-level water inlet 20 so that sediments or contaminants accumulated on the bottom of the river can not enter the inside of the water gate 10 New technologies are incorporated.

3 to 5, a gate stopper 41 is integrally attached to the lower end of the lower end of the water gate 10, and a gate stopper 41 is integrally formed at the center of the gate stopper 41, An inlet automatic gate 43 integrally attached to the rear surface of the weight rod 42 engaged with the gate stopper 41 is rotatably installed via a pivot pin 44. [

The weight rod 42 is caught by the gate stopper 41 so that the weight rod 42 is not pivoted downward and the inlet gate 43 is maintained in the inclined state. The bottom layer water flows smoothly while the sediment or foreign matter is blocked by the inlet automatic gate 43 and is prevented from entering.

When the floodgate 10 is turned to the floor at the time of flooding, the floodgate 42 and the automatic gate 43 of the inlet gate are rotated as shown in FIG. 5 to temporarily block the low-level water inlet 20, Water inflow port 20 and the low-level water drop port 30 are prevented from being clogged.

Further, according to the present invention, as the water level increases, the low-level water contaminated while staying in the low-water layer on the low water side of the fresh water season is dropped and discharged through the low water drop hole 30 via the inside of the water gate 10, Effectively.

As shown in FIG. 3, the low-layer water drop hole 30 is formed in such a manner that the contaminated low-layer water can be smoothly dropped and discharged through the low-layer water drop hole 30 before the upper layer water flows over the water gate 10 when the water level rises. And is formed at a height lower than the upper end of the water gate 10.

In addition, in the present invention, a plurality of drop water splitters 50, which are pointed downward as shown in FIG. 2, are continuously formed on the upper end of the low-layer water dropping hole 30 so that the low-layer water dropping hole 30 is formed in a longitudinal direction Layer water dropping port 30, the low-level water dropped through the low-layer water dropping port 30 is separated by a thin water stream, and oxygen in the atmosphere is easily dissolved and the amount of dissolved oxygen in the water discharged to the downstream is greatly increased, It is possible to further improve the water quality of the river, thereby providing an effect to comfortably create the river water environment.

In the meantime, the water gate 10 of the present invention is further provided with a micro bubble supplying device 100 for injecting ozone into microbubbles intensively in a low-water side lower layer, thereby efficiently purifying the water in the river and effectively removing odors Additional technology is added.

6 to 8, the micro bubble supplying apparatus 100 includes a micro bubble header pipe 110, a venturi bubble maker 120, an oxygen injection valve 130, and a micro bubble nozzle 140, .

The micro bubble header pipe 110 penetrates the side plate 14 on one side in a state where the micro bubble header pipe 110 is horizontally inserted into the inside of the water gate base 11 and is installed outside.

A venturi bubble generator 120 is integrally connected to the upper end of the micro bubble header tube 110. A plurality of oxygen injection cavities 121 are vertically arranged on the circumference of the venturi bubble generator 120 And is formed so as to communicate with the inner narrow passage 122 downwardly inclined.

An oxygen injection valve 130 having an oxygen chamber 132 formed on an inner circumferential surface of the venturi bubble generator 120 is enclosed and an injection port 133 formed at one side of the oxygen injection valve 130 is connected to the oxygen chamber And the oxygen chamber 132 is communicated with the oxygen injection path 121 so that the oxygen or the like injected through the oxygen injection valve 130 is connected to the venturi bubbler 121 via the oxygen injection path 121. [ To be injected into the inner narrow passage 122 of the valve 120.

Oxygen, ozone, hydrogen, carbon dioxide, radicals, and the like may be injected into the injection port 133, and the water introduced into the venturi bubble generator 120 may be easily injected into the injection port 133 at a low pressure, , Carbon dioxide, radicals, and the like to be microbubbed.

In this process, the venturi bubble generator 120 may be configured such that the inflow water is sucked down toward the narrow flow path 122 due to the pressure difference between the high pressure in the wide flow path 123 and the low pressure in the narrow flow path 122 Due to the phenomenon of increased venturi effect, the speed of water is increased by the phenomenon of increase in flow rate, and the dissolved oxygen dissolved in water is increased while oxygen injected by water pressure is naturally injected by water pressure, thereby further promoting microbubbing.

As shown in FIG. 8, a plurality of micro bubble nozzles 140 are branched at equal intervals in the micro bubble header pipe 110. The micro bubble nozzle 140 passes through the water bases 11, Lt; / RTI >

Therefore, the venturi bubbler 120 is used to concentrate microbubbles in the lower part of the lower water side, thereby purifying the water quality to remove odors, and to create an ecological environment in which the bottom of the lower water side is purified and the fish can be habituated Effect.

The micro bubble nozzle 140 of the present invention has a ball seating portion 142 formed at the lower end of the nozzle head 141 formed at an upper end thereof as shown in FIG. The blocking ball 143 is selectively seated.

The ejection hole blocking balls 143 block a plurality of ejection holes 144 formed in the inner peripheral surface of the nozzle head 141 in the circumferential direction by their own weight, When the micro bubble is supplied through the micro bubble nozzle 140, the jet blower blocking ball 143 is prevented from being blocked by the water pressure The micro bubbles are supplied to the lower water side to purify the water quality and significantly increase the dissolved oxygen amount.

The present invention is also characterized in that the hydraulic line 60 for supplying / discharging the hydraulic pressure to the hydrologic cylinder 13 is connected to the hydraulic line 60 and each of the hydraulic cylinders 13, The hydraulic line connected between the hydraulic cylinders 13 is formed as a tuning pipe 70 having a diameter larger than that of the hydraulic line 60 to thereby provide a uniform hydraulic pressure to the plurality of hydraulic cylinders 13, Thereby enhancing the original activity of the operation.

10: Hydrology 11: Hydrological base
13: Hydraulic cylinder 14: Shroud
17: reinforcement angle 20: low water inlet
30: low-layer water drop hole 41: gate stopper
42: weight rod 43: inlet gate
50: drop number splitter 60: hydraulic line
70: Tuning tube 100: Micro bubble supplying device
110: micro bubble head pipe 120: venturi bubble machine
121: oxygen injection path 122: narrow channel
123: wide flow channel 130: oxygen injection valve
132: oxygen chamber 140: micro bubble nozzle
141: nozzle head 142: ball seating part
143: Spout ball blocking ball 144: Spout ball

Claims (8)

The slabs 1 are installed at the upper ends of the hydrologic bases 11 embedded in the bottom slab 1 of the river in accordance with the operation of the hydrologic cylinders 13 and are provided on both sides of the hydrological bases 11, 14) is integrally provided with a water gate (10);
A plurality of low-level water inflow ports 20 formed through the low-water-side lower rear plate 15 of the water gate 10;
And a plurality of low-level water drop holes (30) formed through the upper face plate (16) on the downstream side of the water gate (10);
A plurality of reinforcing angles 17 are attached to the inner surface of the back plate 15 and the front plate 16 in a zigzag fashion so as to increase the strength of the water gate 10, The low-layer water flows smoothly along the inside of the body 10;
A gate stopper 41 is integrally attached to the lower end of the water gate 10 and a weight rod 42 attached to the gate stopper 41 is integrally attached to the rear of the gate stopper 41 An inlet automatic gate 43 is rotatably installed;
The inlet automatic gate 43 opens the bottom water inlet 20 while maintaining the inclined state by being hooked on the gate stopper 41 by the weight of the weight rod 42 when the water gate 10 stands up, 10 are pivoted by the weight of the weight rod 42 and the inlet automatic gate 43 during the conduction to the floor to temporarily block the bottom water inlet 20 to prevent the inflow of various foreign substances;
The lower layer water drop hole 30 is formed at a lower height than the upper end of the water gate 10 so that the contaminated bottom layer water can be dropped and discharged before the upper layer water flows over the water gate 10 when the water level rises.
At the upper end of the lower layer water drop 30, a drop water splitter 50 having a sharp downward direction is continuously formed;
A micro bubble supplying device 100 for spraying a micro bubble at a lower water side is provided in the water gate 10;
The micro bubble supplying device (100)
A micro bubble header pipe 110 penetrating through the one side plate 14 in a state of being laid inside the water basin 11 and installed outside; A venturi bubble generator 120 connected to an upper end of the micro bubble header pipe 110 and having a plurality of oxygen injection paths 121 circumferentially formed on an outer circumferential surface thereof to communicate with narrow narrow flow paths 122; An oxygen injection valve 130 enclosing the outside of the venturi bubble generator 120 and having an oxygen chamber 132 formed on an inner circumferential surface thereof to communicate with the oxygen injection path 121; And a microbubble nozzle 140 branched at regular intervals in the microbubble header pipe 110 and exposed through the lower side of the water basin 11 to the lower side of the waterbase base 11;
The micro bubble nozzle 140 has a ball seating portion 142 formed at a lower end of a nozzle head 141 formed at an upper end thereof and an ejection hole blocking ball 143 seated on the ball seating portion 142, A plurality of ejection holes 144 formed on the inner circumferential surface of the nozzle head 141 in the circumferential direction are blocked while the microbubbles are supplied through the microbubble nozzle 140, Opens the spray hole 144 while moving upward;
The hydraulic line 60 for supplying / discharging the hydraulic pressure to the hydrologic cylinder 13 and the hydraulic line connected between the hydraulically operated cylinders 13 are connected to each other through a tuning pipe 70 having a larger diameter than the hydraulic line 60, Wherein the water-proofing multi-function movable water-proof door comprises: delete delete delete delete delete delete delete

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