KR101516701B1 - A draining devices for the draining works - Google Patents

Abstract

The present invention relates to a draining device of a draining facility, which has an improved structure to use a floating pump capable of minimizing the flow of sediment when a pump of draining facility is driven, thereby reducing management costs by minimizing the amount of energy consumed for the draining pump of the draining facility. The present invention includes: a solar energy module part arranged on the top of a roof of a draining facility to convert solar energy collected from the sun to electric energy; a floating main body floating in a suction water tank positioned at the lower side of the drain facility, wherein the height of the floating main body is variable depending on water level of the suction water tank; an engine seated at one side interior of the floating main body to be driven by oil, as power source, supplied from an oil supply tank; a floating pump seated at the floating main body to be driven in order to pump water inside the suction water tank by a driving force of the engine; and an expansion pipe connected with a drain of the floating pump and an outer draining pipe of the draining facility, wherein the expansion pipe is flexibly operated corresponding to the variable height of the floating pump.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a water treatment apparatus,

The present invention relates to a drainage treatment apparatus for a drainage plant, and more particularly, it relates to a drainage treatment apparatus for a drainage plant, in which a pump capable of upward and downward elevation and a contractible expansion and contraction pipe are applied, The present invention relates to a drainage treatment apparatus of a drainage plant whose structure is improved so as to reduce the cost of electric energy for driving pumps and other facilities.

As is generally known, water and drainage facilities, agricultural water reservoirs and reservoirs serve as agricultural repair facilities, supplying irrigation water necessary for growing crops, preventing disasters caused by floods, and supplying water for drought.

These drainage facilities purify or collect water as needed, and use it as agricultural or industrial water or prevent floods.

In such a drainage facility, a drainage processing apparatus of a conventional drainage facility which performs various drainage facilities to send the collected sake water to a river or a river is generally installed between a drainage plant and a river or a river.

At this time, the drainage channel constitutes a natural drainage channel and a forced drainage channel, and a water gate is installed on the natural drainage line. Normally, the water of the drainage line is controlled by opening and closing the gate.

In the forced drainage, there is a damper and a pump installed behind it, which is used when there is a flood crisis due to the flood or when it is necessary to force the drain water to flow into the river or stream.

This is to send the water flowing into the forced drain by the operation of the pump to the river or river stream. At this time, the damper is used to remove various foreign substances flowing along with the water through the forced drain.

The removal of foreign matter is used to prevent unexpected operation of the pump and failure due to foreign matter.

Such conventional drainage water treatment apparatuses have the following problems.

First, there is a problem that a natural drainage channel and a forced drainage channel should be constructed.

These problems lead to non-economic problems such as huge expenditure of construction costs and many sites.

In addition, there has been a problem of installing a hydrological gate in the existing natural drainage channel, and installing a dual related device such as a damper and a pump in the forced drainage channel.

These problems are inevitably accompanied by a large amount of construction costs and consequent construction of auxiliary facilities.

In addition, since the gates are operated up and down, there is a problem that the structure for installing the gates for installing the gates must be constructed higher than the natural gutter.

Because of these problems, unnecessary resources and facilities are required, which causes a great deal of economic burden.

Background Art [0002] As a prior art related to a conventional water discharge and drainage system, as disclosed in Korean Patent Registration No. 10-1278973 entitled " Intelligent Amount and Drainage Management System "(Registered Date: 2013.06.20), a submersible motor for pumping water A pump and an underwater motor pump are inserted and fixed in the inside of one end and the other end is directed to the bottom of the water discharge port so as to discharge the water pumped by the underwater motor pump to the outside, A sediment sensing device installed at the inlet port of the underwater motor pump and installed at the drainage port to detect sediments deposited on the bottom of the drainage port and approaching the suction port side of the underwater motor pump, And a sediment crushing device which is fixed to the bottom of the drainage depot and crushes sediments accumulated in the reservoir and the drainage depot according to the detection of the sediment detection device.

As another prior art related to the conventional water supply and drainage facilities, a drainage channel is constructed as disclosed in Korean Patent Registration No. 10-0494735 entitled " Wastewater Treatment Unit of Drainage "(registered on June 01, 2005) A hinge is provided at an upper end of the damper, and a chain or similar wire fixed to the lower end of the damper is installed around the hinge so as to be rotatable by operating a winch, And a water pump installed at a rear portion of the water inlet so that the water gate is fitted to both sides of the water outlet structure having the same height as the water outlet and is capable of moving upward and downward along the water outlet, Of the water pump is subjected to natural discharge or forced discharge, And a pair of leaks are provided at a portion of the water receptacle that does not interfere with the discharge port, and the leak is caused by the rotation operation of a pair of pinions engaging with each other, .

Conventional drainage-related prior arts have had the inconvenience of pumping after initial forced inhalation with a vacuum pump when a horizontal drain pump is provided.

To this end, an underwater motor pump or a vertical pump is installed on the upper side of the suction water tank formed on one side of the water drainage plant so as not to require forced suction but to raise water flowing into the water drainage plant.

However, when the inlet of the pump is disposed close to the lower side of the suction water tank, there is a concern that the foreign matter deposited on the lower part of the suction water tank may be easily mixed.

In addition, when electric energy is supplied to drive the pump applied to the existing drainage plant, there is a problem that the cost of electric energy is increased and the drainage management cost is increased.

Korean Registered Patent No. 10-1278973 entitled " Intelligent Volume and Drainage Management System "(Registered on Feb. 20, 2013) Korean Patent Registration No. 10-0494735 "Drainage Drainage Device" (Registered Date: June 1, 2005)

SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned problems, and it is an object of the present invention to minimize the energy applied to a drain pump to reduce a management cost and to minimize a flow of sediment So that the structure of the drainage pipe is improved.

According to an aspect of the present invention, there is provided a solar battery module including a solar module part for converting solar energy collected and disposed on the roof of a water discharge plant into electrical energy, An engine that is initially started and driven by an oil supplied from an oil supply tank as a power source, a speed reducer that is coupled to a drive shaft of the engine by shaft coupling, a driven shaft connected to an output shaft of the speed reducer, And a drain pump in which a drain pipe is disposed in an outer side direction of the drainage pipe and an inlet pipe is disposed in a suction water tank located on a lower side of the drainage pipe.

The inlet of the drain pump is disposed at a position where the end portion is spaced apart from the bottom surface of the suction water tank.

According to another characteristic element of the present invention, there is a solar module module for converting solar energy collected and disposed on the roof of a water discharge plant into electrical energy, and a solar module module suspended in the suction water tank provided below the water storage, An engine mounted on one side of the floating body and driven by the oil supplied from the oil supply tank as a power source; and an engine mounted on the floating body and driven by the driving force of the engine, A floatation pump connected to a drain port of the floatation pump and connected to a drain pipe outside the drainage port and extending and operated corresponding to a variable height of the floating pump.

And a pedestal disposed at the bottom of the suction water tank for restricting a downward movement of the floating body.

And a guide bar vertically disposed on the bottom of the water discharge port and coupled to the float body to guide the float body up and down.

The expansion and contraction pipe employs a bellows pipe.

An upper pipe having an upper body having a first flange connected to the drain pipe and having upper and lower openings; At least one intermediate pipe slidably coupled to the upper body of the upper pipe and slidably coupled to a body of the pipe located at the upper side, the upper body having an intermediate body having upper and lower openings; A lower pipe having a lower body slidably coupled to an intermediate body of the intermediate pipe and having a second flange connected to the drain; And stopper means for restricting the lowering operation of the intermediate pipe and the lower pipe and preventing the outflow of the fluid.

The present invention can supply electric energy required for initial start-up of an engine and maintenance of a water discharge station by using electric energy generated from a solar module part, and thus it is possible not only to reduce a water drainage management cost, It has a beneficial effect of preventing the foreign substances deposited on the bottom of the suction water tank from being mixed when being disposed apart from the floor.

In addition, since the engine and the floating pump are mounted in the floating body which vertically moves up and down according to the variable water level in the suction water tank of the water drainage plant when the floating body is provided, foreign substances deposited on the bottom of the suction water tank It has a beneficial effect that can prevent it from being incorporated.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic view showing a first embodiment of a water treatment apparatus for a water treatment plant according to the present invention; FIG.
FIG. 2A and FIG. 2B are views schematically showing a state in which a second embodiment of a water treatment apparatus for a water treatment plant according to the present invention is operated according to a change in the water level of a suction water tank. FIG.
3 is a front view showing a floating body on which the engine of the present invention and a floating pump are mounted.
4 is a view schematically showing another modification of the second embodiment of the drainage processing apparatus according to the present invention, which is operated in accordance with a change in the water level of the suction water tank.
5 is a sectional view showing the use state of the expansion and contraction pipe of the present invention.

1, a first embodiment of a water treatment plant for a water treatment plant according to the present invention is provided with a water treatment plant 10 disposed on the roof of a water treatment plant 10 for converting solar energy collected from the sun into electric energy An engine (not shown) disposed in the water storage tank 10 and supplied with electricity converted from the solar module unit 100 to be started up and supplied with oil from the oil supply tank 250 as a power source A speed reducer to which a drive force of the engine 200 is coupled so as to be interlocked with a drive shaft of the engine 200 and a driven shaft coupled to the output shaft of the speed reducer 300, A drain pump 400 is disposed on the upper side of the drainage tank 10 and the drainage pipe 420 is arranged in the lateral direction outside the drainage tank 10 and the inlet pipe 410 is disposed on the side of the suction water tank 15 located below the drainage tank 10. [ .

In more detail, the solar module module 100 includes a solar cell for collecting sunlight and an inverter for converting electric energy collected by the solar cell into AC electricity.

The oil supply tank 250 has a structure in which the oil supply hose 255 for supplying oil to the engine 200 is connected to the top of the roof of the water discharging plant 10 or inside the water discharging plant 10.

The engine 200 is driven using oil of petroleum or kerosene as a power source, and initial startup is performed by electricity generated from the solar module unit 100.

The speed reducer 300 has a well-known structure, which receives the rotational driving force of the engine 200, increases the deceleration and torque, and transmits it to the drain pump 400 side.

The drain pump 400 may employ a conventional vacuum pump.

The inlet pipe 410 of the drain pump 400 is disposed at a position spaced apart from the bottom of the suction water tank 15 so as to minimize the incorporation of foreign matter (sediment) deposited on the bottom of the suction water tank 15. [

The discharge pipe 420 of the drainage pump 400 is disposed outside the drainage tank 10 in the lateral direction to drain the water in the suction water tank 15 to an external stream or a separate drainage facility.

Reference numeral 50 denotes a well-known damper 50 for blocking foreign matter in a river or a reservoir from entering the suction water tank 15.

In the first embodiment of the present invention having such a configuration, solar energy is collected in the solar module unit 100 to generate electric energy, and the oil in the oil supply tank 250 is supplied to the engine The rotation driving force of the engine 200 is discharged through the speed reducer 300 and the rotation driving force of the engine 200 is discharged through the speed reducer 300. [ And is transmitted to the pump 400 side to rotate the impeller (not shown) of the drain pump 400.

A suction force is generated in the drain pump 400 to drain the water in the suction water tank 15 through the inlet pipe 410 to the discharge pipe 420 through the impeller.

At this time, the engine 200 consumes electrical energy only at the initial start, and the power source after the initial start is driven by using the combustion energy of the oil.

Other embodiments of the present invention described below will be denoted by the same reference numerals as those of the preceding embodiments, and redundant description will be omitted.

2 and 3 are views showing a second embodiment of the present invention, which is arranged on the roof of the water storage 10 to convert the solar energy collected from the sun into electric energy A floating body 500 floated in a suction water tank 15 provided below the water storage tank 10 and varying in height according to a water level of the suction water tank 15; An engine 200 which is mounted in the floating body 500 and driven by the oil supplied from the oil supply tank 250 as a power source and which is driven by the driving force of the engine 200, A floating pump 550 connected to the drainage port 554 of the floating pump 550 and connected to the drainage pipe 700 outside the drainage pump 10 and connected to the drainage pipe 700 outside the drainage pump 10, And a stretching and contracting pipe 600A that is stretched and operated in correspondence with the height.

The floating body 500 is provided with a floating body that is lighter than the specific gravity of water, and the height of the floating body 500 varies as the water level in the suction water tank 15 varies.

The floating body 500 has an engine 200 mounted on one side and a floating pump 550 mounted on the other side.

The engine 200 is initially started up by the electric energy generated from the solar module unit 100, and uses oil such as gasoline or diesel oil as a power source in the same manner as the preceding embodiment.

The oil supply hose 255 serving as a supply path for supplying oil from the oil supply tank 250 to the engine 200 side is made of a flexible material such as a flexible material Rubber).

The floating pump 550 has an inlet 552 for sucking the water in the suction water tank 15 at one side thereof and a drain port 554 for discharging the water sucked at the other side to the drain pipe 700 side.

The floating body 500 is coupled to the guide bar 900 vertically connected to the bottom of the suction water tank 15 from the bottom of the water discharging plant 10 at each corner thereof. And has a function of guiding the upward and downward movement of the main body 500.

The floating body 500 may include a speed reducer 300 and a clutch to transmit the driving force of the engine 200 to the floating pump 550.

Although not shown in the figure, the control unit controls the operation of the reducer 300 and the operation of the clutch while controlling the supply of the electric energy generated from the solar module unit 100 to the engine 200 .

In addition, it is preferable to further include a pedestal 800 disposed on the bottom of the suction water tank 15 to limit the downward movement of the floating body 500. The pedestal 800 may have a water level in the suction water tank 15 The lower surface of the floating body 500 is prevented from contacting with the bottom of the suction water tank 15 so that sediment foreign matter deposited on the bottom of the suction water tank 15 can be discharged to the outside through the floating pump 550 In order to minimize the drain.

The lifting unit 950 is provided with a lifting unit 950 capable of lifting the floating body 500. The lifting unit 950 can be repaired or replaced when the floating pump 550 or the engine 200 is abnormally generated. For lifting the floating body 500 to perform part replacement.

The expansion and contraction pipe 600A may employ a bellows pipe having a plurality of wrinkles.

2A and 2B, the floating body 500 having the floating pump 550 and the engine 200 mounted thereon is disposed at the level of the suction water tank 15 The driving force of the engine 200 is transmitted to the speed reducer 300 and the clutch 200. The speed of the engine 200 is controlled by the driving force of the engine 200, The rotation of the impeller (rotation body) of the floating pump 550 causes the water in the suction water tank 15 to be sucked through the inlet 552 through the expansion and contraction pipe And drained to the outside through a drain port 554 connected to the drain pipe 700.

At this time, the floating body 500 is vertically moved up and down by guiding the lifting operation by the guide bar 900 coupled to each corner.

Since the floating body 500 is prevented from being lowered to the bottom of the suction water tank 15 by the lowering height of the floating body 800 by the pedestal 800 during the lowering operation, It is possible to minimize the incorporation of the foreign matter deposited on the bottom of the container 15.

Since the expansion and contraction pipe is composed of a bellows pipe having a plurality of corrugated portions as described above, the water pipe 700 is stretched and operated in accordance with the lifting operation of the floating body 500, And the drain port 554 of the drain pipe 550 are connected to each other.

4 and 5 are views showing a modification of the second embodiment of the present invention. Unlike the expansion and contraction pipe 600A of the previous embodiment, the middle pipe 620 and the lower pipe 630 are fixed to the fixed upper pipe 610, (600) capable of slidably expanding and contracting.

More specifically, the other expansion / contraction pipe 600 of the present invention includes an upper pipe 610 having an upper body 612 having a first flange 615 connected to the water pipe 700, )and; At least one intermediate pipe 622 slidably coupled to the upper body 612 of the upper pipe 610 and having an intermediate body 622 having an upper and a lower opening, (620); A lower pipe 630 having a lower flange 635 having a lower body 632 slidably coupled to an intermediate body 622 of the intermediate pipe 620 and connected to the drain port 554; And stopper means 650 for restricting the lowering operation of the intermediate pipe 620 and the lower pipe 630.

The stopper means 650 includes a stopper protrusion 652 protruding inwardly from the lower inner circumferential surface of each of the upper pipe 610 and the middle pipe 620 and a stopper protrusion 652 protruding inward from the inner circumferential surface of each of the middle pipe 620 and the lower pipe 630 654-2 which are provided on the outer circumferential surface of the upper portion of each body so as to interfere with the respective stopper protrusions 652 during the downward movement of the intermediate pipe 620 and the lower pipe 630, And a packing member 656 fitted to the outer circumferential surface between the intermediate pipe 620 and the upper and lower protrusions 654-1 and 654-2 of the lower pipe 630 to prevent fluid from flowing out .

When another stretching pipe 600 is connected to the floating pump 550, as shown in FIGS. 4A and 4B, by the floating type floating pump 550 whose height is variable according to the level of the suction water tank 15 The middle pipe 620 and the lower pipe 630 are connected to the fixed upper pipe 610 such that the upper pipe 610 and the lower pipe 630 are connected to the upper and lower pipes do.

In this case, the intermediate pipe 620 is slidably moved in the upper body 612 of the upper pipe 610 while the lower pipe 630 is slidably moved in the lower pipe 632 of the middle pipe 620 The lower pipe 630 and the middle pipe 620 are raised or lowered according to the change of the height of the floating pump 550 so that the lower end of the lower pipe 630 and the middle pipe 620 are lowered by their own weight, .

The intermediate pipe 620 has a structure in which a plurality of intermediate pipes 620a, 620b ... 620n are provided with respective intermediate bodies 622 and each of the stopper means 650 is expanded and contracted.

That is, when the expansion and contraction pipe 600 of the present invention is contracted, the lower pipe 630 and the middle pipe 620 are overlapped in an antenna manner so as to be accommodated in the upper body 612 of the upper pipe 610, When the height of the floating pump 550 connected to the lower pipe 630 is lowered, the overlapped middle pipe 620 and the lower pipe 630 are lowered by their own weight and the length is extended to the original position.

This shows that a stretching pipe 600 of a different form from the stretching pipe 600A of the preceding embodiment can be applied.

The second embodiment of the present invention is characterized in that the engine 200 and the float pump 550 are installed in the floating body 500 vertically lifted and lowered in accordance with the water level varying in the suction water tank 15 of the water drainage plant 10 It is possible to prevent foreign matter deposited on the bottom of the suction water tank 15 from being mixed with the electric energy generated from the solar module unit 100 and to control the initial start and drainage of the engine 200 It is possible to reduce the management cost of the drainage plant.

10: Drain 15: Suction tank
50: vibration damper 100: solar module part
200: engine 250: oil supply tank
255: Oil supply hose 300: Reducer
400: drain pump 410: inlet pipe
420: discharge pipe 500: floating body
550: Floating pump 552: Inlet
554: Drain 600 A, 600: Extension pipe
610: upper piping 612: upper body
615: First flange 620 (620a, 620b ... 620n): Middle pipe
622: Middle body 630: Lower piping
632: Lower body 635: Second flange
700: drain pipe 800: pedestal
900: Guide bar 950: Lifting machine

Claims (7)

A photovoltaic module part (100) arranged on the roof of the water discharge site (10) and converting the collected solar energy into electric energy;
A floating body 500 suspended in a suction water tank 15 provided at a lower side of the water discharge port 10 and having a height varying according to a water level of the suction water tank 15;
A guide bar 900 vertically disposed on the bottom of the water storage tank 10 and coupled to the floating body 500 to guide the floating body 500 up and down;
An engine 200 mounted on one side of the floating body 500 and driven by electrical energy converted from the solar module unit 100 so that the oil supplied from the oil supply tank 250 is driven as a power source, )and;
A floating pump (550) mounted on the floating body (500) and driven to pump water in the suction water tank (15) by the driving force of the engine (200); And
The other side is connected to a drain pipe 700 outside the drainage pump 10 and connected to a drain pipe 554 of the floating pump 550. The other side of the pipe is connected to a drain pipe 700 outside the drainage pump 10, 600, < / RTI >
The expansion and contraction pipe 600 includes an upper pipe 610 having an upper body 612 having a first flange 615 connected to the drain pipe 700 and having upper and lower openings, At least one intermediate pipe 620 slidably coupled to the upper body 612 of the upper body 612 and having an intermediate body 622 having upper and lower openings and slidably coupled to the body of the upper pipe, A lower pipe 630 having a lower body 632 slidably coupled to an intermediate body 622 of the intermediate pipe 620 and having a second flange 635 connected to the drain port 554, (650) for restricting the lowering operation of the lower pipe (620) and the lower pipe (630) and preventing the outflow of the fluid,
The stopper means 650 includes a stopper protrusion 652 protruding inwardly from the inner circumferential surface of the body of the upper pipe 610 and the middle pipe 620 and a stopper protrusion 652 protruding inward from the lower end of the intermediate pipe 620 and the lower pipe 630 A stalk portion 654 formed on the outer peripheral surface of each of the upper and lower bodies and formed by the upper and lower stalk portions 654-1 and 654-2 so as to interfere with the stopper projection portion 652 in the downward movement of the middle pipe 620 and the lower pipe 630, And a packing member (656) fitted to the outer circumferential surface between the upper and lower protrusions (654-1, 654-2) to prevent fluid from flowing out. The method according to claim 1,
Wherein the drainage treatment device for the drainage installation further comprises a pedestal (800) disposed on the bottom of the suction water tank (15) to limit a downward movement of the floating body (500). The method according to claim 1,
Wherein the water treatment device for the water treatment plant further comprises a control unit for controlling supply and operation of the engine (200) with electrical energy generated from the solar module unit (100). The method according to claim 1,
Wherein the drainage treatment apparatus for the drainage facility further comprises a lifting unit (950) for lifting the floating body (500) inside the drainage installation (10). The method according to claim 1,
The apparatus according to claim 1, further comprising a damper (50) for blocking the introduction of foreign matter into the suction water tank (15). delete delete

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