KR20010104122A - How to Configure Automatic Sluice - Google Patents

Abstract

The present invention relates to an automatic sluice to be installed in a waterway or a related waterway of a river or a reservoir to maintain a water level on a reservoir side within a certain range at all times, and according to a water level detection of a water level sensor. When the opening and closing operation is automatically performed by the drainage of the water stored in the lower part of the water storage side is smoothly opened, and even if the soil or gravel accumulate on the bottom of the reservoir side close to the water main body, the opening and closing operation is made smoothly, drainage In addition, it is a task to provide automatic floodgates that can prevent the floodwater main body from being damaged by stones or trees colliding with the main body, especially during flooding.

The automatic sluice of the present invention is provided with a wall (1) constructed at predetermined intervals on both sides in the width direction of the channel, a support (777) fixed upright to the center of each wall (1), and both support (777). It has a hollow rectangular plate shape and a pivot shaft 555 is provided at the center thereof, and is disposed between the wall 1 so as to be inclined with the bottom of the channel, and both ends of the pivot shaft 555 in the longitudinal direction are each formed. In order to elevate and operate the sluice main body 111 and the sluice main body 111 which are rotatably coupled to the wall 1 at the lower end position of about ½.⅓.⅔.¼.⅞ around the pivot shaft 555. The cylinder 444 coupled to the cylinder rod 333 in a diagonal direction is rotatably coupled between the support 777 and the sluice main body 111 by the flow shaft 222.666, and a water level for sensing the water level on the reservoir side. The pressure sensor connected to the sensor 6 and the water level sensor is connected to the pipe. The 444 is connected to the structure, characterized in that the rod body 333 is extended or reduced in accordance with the water level detection of the water level sensor to rotate automatically around the rotating shaft 555 to automatically open and close. do.

Automatic sluice of the present invention is that the opening and closing operation of the sluice automatically by the pressure of the pressure generating device delivered by the water level detection of the water level sensor, as well as between the reservoir side and the bottom of the waterway body in the open state Since the water in the bottom of the reservoir side is smoothly drained through the drainage space formed, red tide and green algae may be prevented. In addition, since the lower part of the hydrologic main body rotates to the upper part of the drainage side during the opening operation, the opening operation is performed smoothly even if soil or gravel is accumulated at the bottom of the waterway close to the hydrologic main body. In addition, since the drainage is made as much as the amount to be discharged to the lower part of the hydrologic main body, the drainage cross-sectional area can be maximized to facilitate rapid drainage.

Description

How to Configure Automatic Sluice {.}

The present invention relates to a sluice. More specifically, the present invention relates to an automatic sluice to be installed in a waterway or a related waterway of a river or reservoir to maintain the water level on the reservoir side within a certain range at all times.

Sluice gates are installed in reservoirs and streams of rivers to prevent flooding. As described above, the sluice installed in the reservoir or Yeosu channel is installed in most cases by elevating adjustment handles for elevating the water gate up and down on the upper side of the sluice to open and close the water gate by rotating the elevating control handle. However, when the gate is opened and closed by manpower in this manner, a large force is required at the time of opening and closing, and when the gate is not opened and closed at an appropriate time, flooding of the water or draining water of an appropriate low amount or the like There is a problem.

On the other hand, in order to solve the various problems caused by opening and closing the water gate by the manpower as described above, the water gate that is automatically opened and closed according to the water level has been provided in recent years, the representative of which is Korea Patent Registration No. 441141 (Notification No. 91-782) "automatic opening and closing device of water gate using water pressure".

The automatic opening and closing device of the water gate using the conventional water pressure, the upper and lower sides of the plate-shaped water body main body is rotatably installed on the side wall by the rotating shaft, the center of action of the hydraulic pressure is located below the rotating shaft In this case, when the water main body is erected and closed, the water level rises and the center of action of the water pressure becomes the upper part of the rotation shaft, the upper side of the water main body is conducted to the drainage side by water pressure, and the water body is opened. By repeating the operation, the water level is kept within a certain range.

However, in the above-mentioned conventional hydrological gate, the drainage is performed to the upper part of the main body which is mainly conducted in the open state, so that the water located at the lower side of the reservoir is not smoothly drained and thus prevents red tide or green algae. Cannot be expected. Here, red water or green algae occurs when the water in the lower part of the reservoir is stored without being drained due to the accumulation of foreign substances such as various heavy metals in the water by the specific gravity.

In addition, in the conventional water gate, the lower part of the hydrologic body below the rotation shaft rotates to the reservoir side during the opening operation. Therefore, when the soil body or gravel is accumulated on the bottom of the reservoir adjacent to the main body, it is impossible to rotate the hydrologic body. There is a problem that the function is lost, and since the drainage is made to the upper part of the hydrologic body in the open state, especially during flooding, the phenomenon that the hydrologic main body is damaged due to the collision of stones or trees with the hydrologic body is frequently generated.

The present invention has been invented in view of the above-described conventional problems, and its object is that when a signal is transmitted to the pressure generating device according to the level detection of the water level sensor, the pressure generating device is activated and the pressure generated at the same time As the cylinder rod expands as it is delivered to the door, the opening and closing operation is automatically performed, and at the same time, the water stored in the lower part of the water storage side is smoothly drained and opened and closed even when soil or gravel accumulates on the water storage floor near the water body. The operation is smooth and the drainage can be made quickly, and in particular, in the event of a flood, a stone or a tree collide with the hydrologic main body to provide an automatic hydrological gate that can prevent the phenomenon of the hydrologic main body being damaged.

1 is a perspective view of a closed state of the automatic sluice in accordance with the present invention

Figure 2 is a perspective view of the open state of the automatic sluice in accordance with the present invention

Figure 3 is a side view of the closed state of the automatic sluice in accordance with the present invention

Figure 4 is a side view of the open state of the automatic sluice in accordance with the present invention

Figure 5 is a side view of a closed state for another embodiment in the present invention

Figure 6 is a side view of an open state for another embodiment in the present invention

Figure 7 is a side view of a closed state for another embodiment in the present invention

Figure 8 is a side view of an open state for another embodiment in the present invention

Figure 9 is a side view of a closed state for another embodiment in the present invention

Figure 10 is a side view of an open state for another embodiment in the present invention

<Description of the symbols for the main parts of the drawings>

1.wall

777. Support

111. Hydrological Body

444. Cylinder

333. Cylinder rod

The automatic sluice provided in the present invention has a wall constructed at predetermined intervals on both sides of the channel, a support fixed to be upright in the interior of each wall, and a hollow rectangular plate shape. The intermediate part is provided with a rotating shaft 555 disposed between the walls to form an inclined state with the bottom of the channel, and the cylinder at a point such as ½ or 방향 .¼.⅞ in the lower direction of the rotating shaft 555. 444 and the cylinder rod 333 is composed of a rotating shaft 222 attached to the water gate 111.

A cylinder rod which performs a main operation of opening and closing the cylinder 444 and the water gate in order to elevate and operate the support pivot 666 constituted by the support 777 and the pivot shaft 222 installed in the sluice body. It characterized in that it comprises a water level sensor (6) for detecting the water level on the reservoir side while controlling the function of the pressure generating device and the pressure generating device for operating the contraction and hoes of the 333 and the cylinder rod (333) .

In the present invention as described above, as the cylinder rod 333 extends or contracts according to the level detection of the water level sensor, the water main body rotates about the rotation shaft 555 to be automatically opened and closed.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the drawings.

1 is a perspective view showing a closed state of the automatic sluice door according to the first embodiment of the present invention, Figure 2 shows a perspective view of the open state of the automatic sluice door according to the first embodiment of the present invention, respectively.

Reference numeral 1 denotes a wall of a reinforced concrete structure, which is constructed at a predetermined interval in a waterway or a related waterway (hereinafter referred to as a "waterway") of a river or a reservoir, and has one longitudinal side surface of the wall (1). Is formed in an inclined surface.

On the upper part of the wall 1, both supporters 777 for supporting the hydrologic body 111 described later are fixed upright.

The sluice body 111 provided between the walls 1 has a rectangular plate shape having a floating structure as a hollow structure even if it is made of a floating material or a non-floating material. . In order to form the structure floating on the water in the event of flooding without external force, make sure that the structure occupied by the structure for the empty space of the floodgate is three times larger than the weight of the object occupied by the floodgate structure. Only if you configure it will float on the water even if you do not use external forces.

The support base is provided with the rotation shaft 4a.

The hydrological main body 111 is placed on the inclined surface of the wall 1 so as to be inclined with the waterway bottom, and both ends of the longitudinal direction of the rotation shaft 555 provided at the center thereof are provided with the wall 1. It is rotatably coupled together.

The sluice body 111 has a lifting operation centered between the rotation shaft 222 constituted in the sluice body and the rotation shaft 666 formed in the support 777 by a cylinder rod 333 coupled to the cylinder 444. It is possible.

When the cylinder rod 333 is extended or reduced by the configuration as described above, the lower end of the sluice main body 111 rotates about the rotation shaft 555 to open and close.

Since the pressure generating device connected to the cylinder and the hydraulic or pneumatic piping line are well known technologies, the description thereof will be omitted.

Reference numeral 6 is a water level sensor for detecting the water level on the reservoir side.

Another embodiment of the present invention will be described as follows.

Even if the configuration position of the cylinder 444 for rotating the main body 111 of the water gate is changed as shown in Figs. 5 and 6, the effect of the present invention can be obtained.

Another embodiment of the present invention will be described as follows.

Even if the configuration position of the cylinder 444 for rotating the water body main body 111 is changed as shown in Figs. 7 and 8, the effect of the present invention can be obtained.

Another embodiment of the present invention will be described as follows.

Even if the configuration position of the cylinder 444 for rotating the water body main body 111 is changed as shown in Figs. 9 and 10, the effect of the present invention can be obtained.

The operation of automatically adjusting the water level by the automatic sluice of the present embodiment as described above is as follows.

When the water level on the reservoir side is a low water level, as shown in FIGS. 1, 3, and 7, the cylinder rod 333 maintains the contracted state, and in this state, the lower end of the hydrological body 111 contacts the water channel. The water storage process proceeds by maintaining the closed state.

In another method, when the water level in the low water side is low, the cylinder rod 444 maintains the elongated state as shown in FIGS. 5 and 9, and in this state, the main body 111 of the water gate is in contact with the water channel. Reservoir proceeds.

Since the water storage process continues and the water level approaches the height of the wall 1, the cylinder rod 333 is extended as shown in Figs. 2, 4 and 8, and in this state, the lower part of the hydrological body 111 is The water is drained by rotating to the upper portion of the drain side around the pivot shaft 555. As another method, as shown in FIGS. 2, 4, and 8, the lower portion of the hydrologic main body 111 rotates to the upper side about the rotation shaft 555 to drain.

Here, in the open state of the hydrological main body 111, a rapid drainage is made between the reservoir side of the hydrological main body 111 and the bottom of the channel, and during the drainage, stones or trees pass through the bottom of the hydrological main body 111. There is no fear that the main body 111 may be damaged. In addition, since the hydrologic main body 111 is rotated to the upper part of the drainage side and is opened, even if soil or gravel is accumulated at the bottom of the reservoir side adjacent to the hydrologic main body 111, any obstacle may be caused when the hydrological main body 111 is opened. Also does not occur.

In the present embodiment as described above, the operation of the cylinder rod 333 is performed by the water level detection of the water level sensor 6 provided on the water storage side, and the water level on the water storage side is always maintained by repeating the opening and closing operation as described above. Keep within a certain range.

In the automatic sluice according to the present invention as described above because it may be configured by varying the number of cylinders 444 for operating the body 111 of the sluice, it is natural that such modification is also within the scope of the present invention. would.

The present invention is to arrange the sluice body in an inclined state between the walls to be built on both sides of the waterway, and to fix the sluice body to be rotatable, and to lift and open the lower portion of the sluice body about the rotation shaft by a cylinder. In addition, the operation of the cylinder is to be opened and closed by the contraction and expansion of the piston rod when the pressure generating device is operated by the water level detection of the water level sensor provided on the reservoir side.

Therefore, the automatic sluice of the present invention is automatically opened and closed by the level detection of the water level sensor, as well as the bottom of the water side through the drainage space formed between the bottom surface and the bottom of the waterway when the body is open As the water drains smoothly and discharges the amount of inflow through the lower part of the gate, pollutants in the water are generated by the purification of solar heat and aquifer and the purification by dissolved oxygen and microorganisms contained in the water. It is possible to prevent red tide and green algae caused by the deposition phenomenon.

In addition, the automatic sluice of the present invention because the lower part of the hydrologic body rotates to the upper part of the drainage side during the opening operation, even if the soil or gravel is accumulated on the bottom of the waterway close to the hydrologic main body is opened smoothly.

In addition, the present invention can be drained quickly because the drainage is made to the lower portion of the body. Another reason for constructing the structure of the present invention as described above is an invention for making it suitable for constructing a large submerged beam or forming a large dam using the present invention.

Claims (5)

Walls 1 and 1 constructed at predetermined intervals on both sides in the width direction of the channel, a pair of supports 777 fixed upright to both side portions of each wall 1, and have a hollow rectangular plate shape. The main body 111 of the water gate and the upper end of the support is provided with a rotation shaft 555 is disposed between the wall (1) to be inclined with the bottom of the channel and rotatably coupled to the wall (1) 111 and the cylinder 444 and the cylinder rod 333 at one end in the longitudinal direction to rotate the hydrologic main body 111 in order to elevate and operate the hydrologic main body 111 about the pivot shaft 555 and the waterway bottom. ) Is configured between the flow shaft 666 constituted in the support and the flow shaft 222 constituted in the floodgate; Water level body 6 by detecting the water level on the reservoir side, pressure generating device for transmitting pressure to the cylinder, and rod 333 of the cylinder according to the level detection of the water level sensor Automatic gate, characterized in that the 111 is rotated about the rotating shaft (555) automatically opened and closed. The method of claim 1 Automatic sluice having the position of the cylinder 444 configured to open and close the sluice 111 on the front of the water storage side as shown in FIG. The method of claim 1 As shown in FIG. 7, the position of the cylinder 444 configured to open and close the water gate is an automatic water gate in which the cylinder 444 is formed at the upper end of the main body 111 of the water gate with respect to the rotation shaft 555. The method of claim 1 As illustrated in FIG. 9, the position of the cylinder 444 configured to open and close the water gate is formed at the top of the main body 111 of the water gate by configuring the cylinder 444 at the top of the main body 111 of the water gate as shown in FIG. 9. Automatic gate In constructing the main body of the gate In order to offset the specific gravity to the volume occupied by the structural members constituting the hydrological structure, the ratio of the empty space to the interior of the hydrological structure, such as the ratio of making submarines or ships, can be compensated to offset the specific gravity of the material to the volume occupied by the structural material of the hydrological structure Manufacturing method of automatic floodgate