KR101108533B1 - Water pump and water quality improvement system using this - Google Patents

Abstract

The present invention relates to a pumping device and a river water quality improvement system using the same. The present invention is provided with a driving means (10) rotated about the rotation axis (S), at least a part of which is immersed in water and rotates according to the flow of water, and a piston (23) connected to the drive means (10) therein. The cylinder bore 22 is formed and the inlet for introducing water into the cylinder bore 22 is selectively opened at one side, the water introduced into the cylinder bore 22 by using the piston 23 Link means for connecting the pumping means 20 for compression pumping and the drive means 10 and the piston 23 to convert the rotational force of the drive means 10 into a linear reciprocating motion of the piston 23 ( 30). According to the present invention as described above, since the pumping device compresses and pumps the river water by using the flow of the river without any external driving energy, there is an advantage that the energy saving and environment-friendly river water quality improvement system is made.

Stream, Pumping, Water Quality Improvement

Description

Water pump and water quality improvement system using this

The present invention relates to a pumping device, and more particularly to a pumping device for supplying water to the vegetation of the river by raising the water of the stream to the river side and through this, and a water quality improvement system using the same.

In general, rivers prevent flooding due to the outflow of rainy season due to flooding and the like in the rainy season, and embankment with concrete retaining walls to clean up the streams.

The slopes of these levees are arranged using a method of precisely arranging the face blocks to prevent the loss of soil. However, these methods are made of concrete so that they may contaminate the water quality of the river. There is a non-horn problem.

In order to solve this problem, in recent years, a method of improving the water quality of rivers has been used by planting vegetation along riversides and using the vegetation ability of vegetation. However, since these vegetation is planted in the riverside relatively higher than the river, it is difficult to smoothly supply the river water to the vegetation.

Of course, by using a separate device, such as a pump, the river water may be supplied to the vegetation, but such a pump has a problem that requires a separate external energy source such as electricity.

Accordingly, an object of the present invention is to solve the problems of the prior art as described above, by using the hydraulic power of the river water is to be raised to the river water can be provided to the vegetation.

Another object of the present invention is to provide a system in which the river water is properly supplied to the vegetation so that the river water purified by the vegetation can be brought back into the river.

According to a feature of the present invention for achieving the object as described above, the present invention is a drive means rotated about a rotation axis and at least a part is immersed in the water and rotates in accordance with the flow of water, and a piston connected to the drive means therein A cylinder bore formed to be movable is formed, and on one side thereof, an inlet for introducing water into the cylinder bore is selectively opened, and pumping means for compressing and pumping water introduced into the cylinder bore using the piston; It comprises a link means for connecting between the drive means and the piston to convert the rotational force of the drive means into a linear reciprocating motion of the piston.

The pumping means is formed in the cylinder bore is opened to both sides therein, a pumping housing which is formed in the inlet for entering the piston on one side of the cylinder bore and the water inlet, the other side is hinged to the pumping housing and the inlet It is configured to include a rotating door to open and close.

A stopper is provided at one side of the pumping housing, and the rotary door is rotatable only in a direction in which one end thereof faces inward of the cylinder bore.

The pumping means is provided with a connection pipe, one end of the connection pipe is connected to the cylinder bore of the pumping means, the other end is extended to the outside.

One end of the connecting pipe connected to the cylinder bore is rotatably provided with an opening / closing door, and the opening / closing door is rotatable in one direction toward the inside of the connecting pipe.

The drive means has a disk-shaped drive housing which is connected to the rotating shaft extending in a direction orthogonal to the direction in which the water flows, and a plurality of rotating blades provided in the drive housing at intervals to receive the rotational force by the flow of water It is configured to include.

The link means includes a first link bar having one end connected to an outer surface of the drive housing of the driving means, one end rotatably connected to the other end of the first link bar, and the other end connected to the piston to linearly reciprocate. It includes a link bar.

The driving means is a propeller that is rotated about a rotating shaft extending in a direction parallel to the water flow direction, the link means is composed of a gear assembly connected to the rotating shaft of the propeller.

The gear assembly is provided with a first gear connected to the rotating shaft of the driving means and rotated together with the propeller, a second gear that rotates in engagement with the first gear, and a cylindrical cam having a cam groove formed on the outer surface of the cylindrical shape, the cylindrical Cam cam is inserted into the cam groove of the cam is provided is a linear reciprocating motion in accordance with the rotation of the cylindrical cam and comprises one end of the operation bar is provided with a piston.

According to another feature of the invention, the present invention is installed in the river pumping device for compressing and pumping the river water by using the flow of the river, the vegetation is installed on the upper side of the river planted planted to receive the river water is connected to the pumping device Including the supply means for supplying this to the vegetation, the river water supplied to the vegetation by the supply means is purified by the vegetation and is supplied back to the river water.

A water storage space for storing the water supplied from the pumping device is formed inside the supply housing of the supply means, and a plurality of supply holes are formed along the water storage space to constantly discharge the water in the water storage space to the outside.

The cross section of the supply housing of the supply means is formed in a "U" shape.

According to the pumping device according to the present invention and the river water quality improvement system using the same, the following effects can be expected.

In the present invention, by supplying the river water to the vegetation of the river by using a pumping device, the supplied river water is joined back to the river through the purification of the vegetation, the water quality of the stream is improved.

Further, in the present invention, since the pumping device compresses and pumps the river water by using the flow of the river, without an external driving energy such as electricity, there is an effect of saving energy and environment-friendly river water quality improvement system.

In addition, in the present invention, since the river water pumped by the pumping device is once stored in the supply means and properly supplied to the vegetation by the supply means, the effect of supplying the river water can be expected evenly.

Hereinafter, with reference to the accompanying drawings, a preferred embodiment of the pumping device and the stream quality improvement system using the same in the present invention will be described in detail.

Figure 1 is a schematic view of the water supply apparatus according to the present invention and the river water system using the water quality improvement system using the same, Figure 2 is a perspective view showing the configuration of a preferred embodiment of the pumping apparatus according to the present invention, Figure 3 and 4 are respectively shown in cross-sectional view of the configuration of the pumping housing and connecting pipe constituting the embodiment of the present invention.

As shown in these figures, the pumping device is largely composed of a driving means 10 and a pumping means 20 and a link means 30 connecting them. Hereinafter, these configurations will be described in turn.

The driving means 10 is installed so as to be at least partially locked in a place where water flows continuously, such as a river, and is rotated by the flow of water, and is formed in a substantially cylindrical shape as shown in FIGS. 1 and 2.

The drive means 10 of the disk-shaped drive housing 11 forms a skeleton thereof. The driving housing 11 is connected to a rotating shaft S extending in a direction orthogonal to the flow direction of water, thereby being rotatable about the rotating shaft S.

And the drive housing 11 is provided with a rotary blade (13). The rotary blade 13 is a portion which generates a rotational force in contact with the flowing water, as shown in the plurality is provided at regular intervals. Preferably, as shown, the rotary blade 13 is formed while the outer surface is formed a curved surface, it can receive a greater rotational force relative to the flow of water.

The pumping means 20 is connected to the driving means 10 through the link means 30. The pumping means 20 serves to compress water, such as the river water 1, and pump it to the outside. As shown in FIG. 2, the pumping means 20 includes a kind of cylinder and a piston 23.

More precisely, the pumping housing 21 forms the frame of the pumping means 20. The pumping housing 21 has a cylinder bore 22 formed therein, as shown in FIGS. 2 and 3, and the cylinder bore 22 is formed to open to both sides. In the present embodiment, the shape of the pumping housing 21 is formed in a hexahedral shape as shown in FIG. 2, but is not necessarily limited thereto, and may be formed in a cylindrical shape or other polyhedral shape.

One end of the cylinder bore 22 is shielded by the piston 23, and the other end (inlet) is selectively shielded by the rotary door 25. The piston 23 moves linearly in the cylinder bore 22 and serves to compress and pump water in the cylinder bore 22. The piston 23 is connected to the link means 30 to be described later is moved.

Meanwhile, the rotary door 25 is hinged to the pumping housing 21 to selectively shield the inlet of the cylinder bore 22. More precisely, when the piston 23 retracts in the direction of increasing the volume of the cylinder bore 22 (left direction with reference to FIG. 2), the rotary door 25 rotates in the cylinder bore 22 direction. The cylinder bore 22 is then opened. Accordingly, water may flow into the open cylinder bore 22.

On the contrary, in the process of moving the piston 23 in the direction of reducing the volume of the cylinder bore 22, that is, in the direction of the rotary door 25, the rotary door 25 is rotated in the opposite direction by the pressure of the water to be compressed. The cylinder bore 22 is shielded. At this time, the rotary door 25 is maintained by shielding the cylinder bore 22 without being rotated to the outside of the cylinder bore 22 by the stopper 28 provided on the outside of the pumping housing 21.

As shown in Figure 3, the pumping housing 21 is formed with a through hole 29 in communication with the cylinder bore 22, the through hole 29 and one end of the connection pipe 40 to be described below; Connected.

Next, with reference to the link means 30, the link means 30 is connected to the drive means 10 and the pumping means 20, the rotational force of the drive means 10 to the pumping means 20 It serves to change the linear reciprocating motion of the piston (23) of.

The link means 30 is composed of a first link bar 31 and a second link bar 35, the first link bar 31 is formed on the outer surface of the drive housing 11 of the drive means 10; One end 32 is connected, and the second link bar 35 has one end 37 rotatably connected to the other end of the first link bar 31, and the other end thereof is connected to the piston 23 to form a straight line. It will reciprocate.

That is, as one end 32 of the first link bar 31 is connected to the outer surface of the driving housing 11 and moved together, one end 37 of the second link bar 35 is pushed or pulled. Accordingly, the piston 23 connected to the second link bar 35 is linearly moved in the cylinder bore 22.

The operation of the drive means 10, the link means 30, and the pumping means 20 can be briefly summarized. As shown in FIG. 2, the drive means 10 rotates according to the flow of water (arrow ①). (Link ② direction), the first link bar 31 and the second link bar 35 connected to the drive means 10 is interlocked so that the second link bar 35 is a straight reciprocating motion (arrow ③ direction) do.

Then, the piston 23 is pumped by pumping the water in the cylinder bore 22 while linearly reciprocating to pump water along the connecting pipe 40 to be described later (arrow ④ direction).

On the other hand, such a pumping device is connected to the supply means 50 to form a part of the river water quality improvement system together. That is, the river water 1 is delivered to the supply means 50 by the pumping device, and the supply means 50 supplies the river water 1 to the vegetation 5. Then, the supplied river water 1 is introduced into the river again through the self-cleaning action of the vegetation (5) to form a system.

To this end, the supply means 50 is to be installed at a position higher than the vegetation (5) planted on the river side (2), which is a connection pipe connecting between the supply means (50) and the pumping device of the pumping device ( 40).

That is, the stream water 1 compression-pumped by the pumping means 20 is moved along the connecting pipe 40 while overcoming gravity, and temporarily stored in the reservoir 52 of the supply means 50. .

At this time, as shown in Figure 4, the opening and closing door 45 is rotated at one end of the connection pipe 40, more precisely one end of the connection pipe 40 connected to the through hole 29 of the pumping housing 21. It is possible to install. The opening / closing door 45 is rotatably provided in one direction toward the inside of the connecting pipe 40 so that the water pumped by the pumping means 20 is pushed up in the direction of the arrow in FIG. 4 (a). Can only be opened.

This is to prevent the water inside the connecting pipe 40 from flowing back into the cylinder bore 22 of the pumping means 20 by gravity or the like. Reference numeral 47 is a locking portion for preventing the opening and closing door 45 from rotating in the opposite direction, and serves as a stopper 28 of the pumping means 20.

Referring to the supply means 50, as shown in Figures 1 and 2, the supply means 50 is a kind of long tubular supply housing 51 in which the reservoir space 52 is formed therein. Form a skeleton. The supply means 50 serves to temporarily store the water pumped and delivered by the pumping means 20 and to discharge and supply the water uniformly to the outside.

To this end, the supply housing 51 is provided with a plurality of supply holes 55 along the longitudinal direction of the reservoir 52 to discharge the water in the reservoir 52 to the outside.

At this time, the cross section of the supply housing 51 of the supply means 50 is formed in a "U" shape, the upper surface is preferably opened to expose the reservoir space 52. This is not only when the water is supplied by the pumping device, but also to supply water to the supply means 50 artificially from the outside.

That is, according to the shape of the supply housing 51 as described above, even when the pumping device is not used, water can be easily supplied to the storage space 52 of the supply means 50. Of course, this also enables natural water supply, such as when it rains.

Meanwhile, reference numeral C serves to surround and shield the driving means 10, the link means 30, and the pumping means 20 with a case.

Hereinafter, the operation of the pumping apparatus according to an embodiment of the present invention as described above will be described in detail with reference to the drawings.

5A to 5C show a process of compressing and pumping water according to an embodiment of the present invention.

According to this, first, when the river water 1 flows from the right side to the left side with reference to FIG. 5A, the driving means 10 rotates according to the flow of the river water 1.

At this time, the piston 23 connected to the rotation means of the driving means 10 and the link means 30 connected thereto retreats in a direction in which the volume of the cylinder bore 22 of the pumping means 20 is increased, and in this process Since the pressure inside the cylinder bore 22 is lowered, external water flows into the cylinder bore 22 while rotating the rotary door 25.

Next, when the driving means 10 is further rotated, the piston 23 is interlocked with it and is advanced in the direction of reducing the volume of the cylinder bore 22, in this process the water in the cylinder bore 22 While being compressed to some extent, the rotary door 25 is pushed to close.

At this time, the rotary door 25 is blocked by the stopper 28 is no longer rotated and is maintained in a state of shielding the cylinder bore 22. This is shown in Figure 5b.

In this state, when the driving means 10 is further rotated, the piston 23 makes the volume of the cylinder bore 22 narrower and compresses and pumps the water in the cylinder bore 22. The pumped water rises through the through hole 29 and the connection pipe 40 of the drive housing 11. This is shown in Figure 5c.

On the other hand, the pumped water (river water 1) is stored in the reservoir 52 of the supply means 50 connected to the connecting pipe 40. In addition, the water in the reservoir 52 is discharged to the outside through the supply hole 55 of the supply means 50.

As described above, the pumping device pumps the river water 1 by using the stream flow without an external energy source, thereby improving energy saving and eco-friendliness.

Next, referring to FIG. 1, the circulation of the river water quality improvement system using the pumping device is described. The stream water 1 pumped by the pumping device is stored in the supply means 50 installed near the bank 3. The supply means 50 discharges the stored river water 1 to the outside.

Since a plurality of supply holes 55 formed in the supply means 50 are formed along the supply means 50, the river water 1 may be properly discharged with a constant flow rate.

Then, the discharged river water (1) is supplied to the vegetation (5) and the soil (4) planted in the riverside (2), the vegetation (5) and soil (4) is to purify such river water (1).

Finally, the purified river water (1) is supplied to the river again along the riverside (2) to reduce the pollution of the river and improve the river water quality.

As described above, the pumping device and the supply means 50 pump and purify the river water 1 without a separate external energy source.

Next, another embodiment of the pumping apparatus according to the present invention will be described. 6 is a perspective view showing the configuration of another embodiment of the pumping apparatus according to the present invention. Hereinafter, detailed description of the same parts as the above-described embodiment will be omitted.

As shown in this, the pumping device is composed of a driving means 110 and pumping means 120 and link means 130 for connecting them.

The drive means 110 is composed of a propeller, more precisely a screw propeller. The driving means 110 is rotated about a rotation shaft 111 extending in a direction parallel to the water flow direction. Accordingly, when water flows, the propeller rotates in the direction of the arrow ①. Reference numeral 113 denotes a propeller blade, the number and shape of which may be changed.

Link means 130 is connected to the drive means 110. The link means 130 converts the rotation of the driving means 110 into a linear reciprocating motion to the pumping means 120 and transmits it.

At this time, the link means 130 is composed of a gear assembly, the gear assembly is composed of a first gear 131, a cylindrical cam 135, and the operation bar 138.

The first gear 131 is connected to the rotary shaft 111 of the drive means 110 is rotated with the propeller. That is, the rotation shaft 131 ′ of the first gear 131 may be regarded as the same as the rotation shaft 111 of the driving means 110. Reference numeral 132 denotes a gear value.

The cylindrical cam 135 is rotated about the rotation shaft 135 'spaced apart from the rotation shaft 111 of the first gear 131, the second gear 136 is rotated in engagement with the first gear 131 It is provided to rotate in the direction opposite to the rotation direction of the first gear (131).

Then, a cam groove 137 is formed on the outer surface of the cylindrical cam 135 to linearly move the operation bar 138 to be described later.

An operation bar 138 is connected to the cam groove 137 of the cylindrical cam 135. More precisely, when the cylindrical cam 135 is rotated as the cam protrusion 139 of the operating bar 138 is inserted into the cam groove 137 of the cylindrical cam 135, the operating bar 138 is linear reciprocating motion. It is.

In addition, the piston 123 is connected to one end of the operation bar 138, and as a result, the piston 123 is linear reciprocating motion.

At least a part of the operation bar 138 may be inserted into the operation housing 138 'to maintain a linear movement trajectory. Reference numeral C denotes a case surrounding the driving means 110, the link means 130, and the pumping means 120.

Looking at the process of operating the pumping device according to the above embodiment, first, when the driving device is rotated in the direction of the arrow ① according to the flow of water, the first gear 131 connected thereto also in the same direction (arrow ② direction) Is rotated.

In conjunction with this, the second gear 136 is rotated in the opposite direction (arrow ③ direction), the cylindrical cam 135 is rotated in the same direction by the rotation of the second gear (136).

In addition, the operation bar 138 cam-connected to the cylindrical cam 135 is linked to the rotation of the cylindrical cam 135 to operate the piston 123 while linear reciprocating motion (arrow ④ direction).

In the above-described embodiment, the gear assembly includes the first gear 131 and the second gear 136, but the second gear 136 is omitted, and the first gear 131 is directly connected to the cylindrical cam 135. It may be provided.

The scope of the present invention is not limited to the embodiments described above, but is defined by the claims, and various changes and modifications can be made by those skilled in the art within the scope of the claims. It is self evident.

1 is a schematic diagram showing a state of a riverside to which the pumping device and the river water quality improvement system using the same according to the present invention.

Figure 2 is a perspective view showing the configuration of a preferred embodiment of the pumping apparatus according to the present invention.

Figure 3 is a partially cutaway perspective view showing the configuration of the pumping housing constituting an embodiment of the present invention.

Figure 4 is a cross-sectional view showing a part of the configuration of the connector constituting the embodiment of the present invention.

Figures 5a to 5c is an operational state diagram showing the process of the water is pumped compression in accordance with an embodiment of the present invention.

Figure 6 is a perspective view showing the configuration of another embodiment of the pumping apparatus according to the present invention.

Explanation of symbols on the main parts of the drawings

1: river water 3: levee

4: soil 5: vegetation

10: drive means 11: drive housing

13: rotary wing 20: pumping means

21: pumping housing 22: cylinder bore

23: piston 25: rotating door

28: stopper 29: through hole

30: link means 31: the first link bar

35: second link bar 40: connector

45: rotation door 50: supply means

51: supply housing 52: reservoir

55: supply hole C: case

S: axis of rotation

Claims (13)

A driving means rotated about a rotation axis and at least partially submerged in water and rotated according to the flow of water; A cylinder bore is formed therein to move the piston connected to the driving means, and an inlet for introducing water into the cylinder bore is selectively opened at one side thereof, so that the water introduced into the cylinder bore is connected to the piston. Pumping means for pumping compression using; It comprises a link means for connecting between the drive means and the piston to convert the rotational force of the drive means into a linear reciprocating motion of the piston, The pumping means A pumping housing in which a cylinder bore is formed at both sides, and the piston bore is formed at one side of the cylinder bore and an inlet for water is introduced at the other side; A pumping device, comprising a rotary door hinged to the pumping housing and opening and closing the inlet. The pumping apparatus according to claim 1, wherein a stopper is provided at one side of the pumping housing, and the rotary door is rotatable only in a direction in which one end thereof faces inward of the cylinder bore. According to claim 2, The pumping means is provided with a connecting pipe, one end of the connecting pipe is connected to the cylinder bore of the pumping means, the other end pumping device characterized in that extending to the outside. The pumping device according to claim 3, wherein an opening and closing door is rotatably provided at one end of the connecting pipe connected to the cylinder bore, and the opening and closing door is rotatable only in one direction toward the inside of the connecting pipe. The method according to any one of claims 1 to 4, wherein the drive means A disk-shaped drive housing connected to a rotating shaft extending in a direction perpendicular to the direction in which the water flows; Pumping device comprising a plurality of rotating blades are provided in the drive housing at intervals to receive the rotational force by the flow of water. The method of claim 5, wherein the link means A first link bar having one end connected to an outer surface of the driving housing of the driving means; And a second link bar having one end rotatably connected to the other end of the first link bar and the other end connected to the piston to linearly reciprocate. According to any one of claims 1 to 4, wherein the drive means is a propeller rotated about a rotation axis extending in a direction parallel to the water flow direction, the link means is a gear connected to the rotation axis of the propeller Pumping device, characterized in that consisting of the assembly. The method of claim 7, wherein the gear assembly A first gear connected to the rotation shaft of the driving means and rotated together with the propeller; A cylindrical cam having a second gear rotated in engagement with the first gear and having a cam groove formed on a cylindrical outer surface thereof; Cam pump unit is provided in the cam groove of the cylindrical cam is provided with a linear reciprocating movement according to the rotation of the cylindrical cam and the pumping device is configured to include an operation bar is provided at one end thereof. delete delete delete delete delete

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