KR20010104600A - 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 at a reservoir side within a certain range at all times, and according to the water level detection of a water level sensor. The pressure generated during operation of the generator contracts or expands the cylinder, and the cylinder rod contracts or expands, and the opening and closing operation is automatically performed by the inflated force. In addition, even if soil or gravel accumulates on the bottom of the reservoir near the water main body, the opening and closing operation is performed smoothly, and drainage can be done quickly, and especially when a flood or stone or tree collides with the water body, An object of the present invention is to provide an automatic flood gate that can prevent the main body from being damaged.

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 (77) fixed upright to the center of each wall (1), and both support (77). A hollow square plate shape and a rotation shaft 55 is provided at the upper end of the body of the sluice, and both ends of the rotation shaft 55 have a connection shaft 88 for installing the fluid shaft for opening and closing the sluice.

Connection configuration is possible by installing a cylinder rod 33 coupled with the cylinder 44 between the rotation shaft 22 installed on the support 77 together with the flow shaft 66 configured on the connecting table 88. The main body of the sluice is disposed between the wall 1 so as to form an inclined state with the waterway bottom, and prevents water infiltration or foreign matter from penetrating between the pivot shaft 55 and the main body of the sluice. The main body ½. 문 .⅔. Mainly about the connecting rod formed by connecting the sluice main body 11 and the sluice main body 11 to the pivot shaft 55 so as to be rotatable by a sealing plate 99 of a rotatable structure. The cylinder 44 coupled with the cylinder rod 33 in a diagonal direction to move up and down at the lower end position of ¼. Is rotatably coupled between the support 77 and the connecting rod 88 by the flow shaft 22.66. Water level sensor (6) In addition, the pressure generating device connected to the water level sensor is connected to the cylinder 44 by a pipe, and as the rod 33 of the cylinder extends or contracts according to the level detection of the water level sensor, the water main body rotates 55. It is a structure that is automatically opened and closed by rotating around the main body.In order to reduce the specific gravity occupied by the gate, the internal temperature of the gate is increased when the atmospheric temperature applied to the gate increases. In order to solve this problem, the expansion control automatic valve 21 is characterized in that it is configured in the body of the water gate.

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 due to the structural characteristics that the sediments generated by the natural purification function reach the lower layer. 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 smoothly performed even if soil or gravel is accumulated at the bottom of the waterway close to the hydrologic main body. In addition, since the cylinder rod and the cylinder do not come in contact with the water channel, the life of the product can be extended, and the drainage is made in the amount of the water flowing into or under the hydrologic main body. In particular, there is no risk that the water main body may be damaged due to a collision of stones or trees with the water main body during drainage.

Description

How to Configure Automatic Sluice {.}

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

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 hydrologic main body is erected and closed, the water level rises and the center of action of the hydraulic pressure becomes the upper part of the rotating shaft, the upper side of the hydrological main body is conducted to the drainage side by the hydraulic pressure, and the hydrological main 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 side adjacent to the main body, the hydrological body cannot be rotated. 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 contracts and expands as it is transmitted to, the opening and closing operation is automatically performed at the same time, and at the same time, the water stored in the lower part of the reservoir side is smoothly drained. Even if it is stacked, the opening and closing operation is made smoothly, and the drainage can be made quickly, and in particular, it is to provide an automatic sluice that prevents the phenomena of the main body from being damaged due to the collision of stones or trees with the body. have.

1 is a perspective view of a main body of an automatic sluice according to the present invention;

Figure 2 is a side view of the closed state of the automatic sluice in accordance with the present invention

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

Figure 4 is a perspective view of the automatic sluice main body in the present invention

5 is a cross-sectional view of a water gate showing a state in which an automatic valve for automatically adjusting the expansion of a gas such as hydrogen gas filled in the body of the automatic water gate according to the present invention is embedded;

Figure 6 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

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

Wall 55. Rotating side

77.Support 88.Connector

11.Hydrogen main body 99.

44. Cylinder 66.Rotating Shaft

33. Cylinder rod 22. Rotating shaft

The automatic sluice provided by the present invention comprises a wall constructed at predetermined intervals on both sides of the waterway, a support fixed to be upright in the interior of each wall, and a sealing plate 99 formed on the outer surface of the wall. The structure of (11) has a hollow rectangular plate shape and the connecting rod 88 is provided with the rotation shaft 66 at both ends of the white support shaft 55 constituted in the sluice body. The cylinder 44 and the cylinder rod 33 for opening and closing the door are provided with the pivot shaft 22 as a starting point, and are configured between the wall 1 and the sealing plate 99 to form an inclined state with the waterway bottom. It is a structure.

Connecting rods 88 are formed at both ends of the pivot shaft 55 to easily lift and operate around the pivot shaft 22 constituted by the support 77 and the pivot shaft 55 installed in the hydrologic main body. The water level for detecting the water level on the reservoir side while controlling the functions of the pressure generator and the pressure generator that contracts and expands the cylinder rod 33 and the cylinder rod 33, which performs the main operation of opening and closing the water gate. It characterized in that it comprises a detection sensor (6).

In the present invention as described above, the body of the water gate rotates about the pivot shaft 55 and is automatically opened and closed by the cylinder rod 33 being extended or contracted according to the level detection of the level sensor.

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

1 is a perspective view showing a main body of an automatic sluice according to a first embodiment of the present invention, Figure 2 is a perspective view of a closed state of the automatic sluice according to a first embodiment of the present invention, respectively.

6 is a view showing another embodiment of the present invention as shown in the closed water gate.

Figure 7 shows an open state of another embodiment in the present invention.

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 front part of the wall 1, a connecting table 88 which is connected to the main body 11 of the sluice body, and a sealing plate 99 for protecting the cylinder 44 and the cylinder rod 33 are fixed upright. .

The main body 11 of the sluice provided between the wall 1 and the sealing plate 99 has a structure which floats in water as a hollow structure even if it is made of a material which floats or uses a material which does not float in water. It is shaped. In order to form the structure floating on the water in the event of flooding without using external force, make sure that the space occupied by the structure to the empty space of the floodgate is more than four 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 rotation shaft 55 is provided in the support 77 formed between the wall 1 and the sealing plate 99.

The sluice body 11 as described above is configured together with the wall 1 and the sealing plate 99 to form an inclined state with the waterway bottom, and both longitudinal ends of the pivot shaft 55 rotate with the wall 1. Possibly combined.

The sluice main body 11 is a cylinder rod coupled with the flow shaft 66 and the cylinder 44 configured to be rotatable to the connecting table 88 formed at both ends of the swivel shaft 55 formed in the sluice body ( The lifting and lowering operation is made possible between the rotation shafts 22 formed in the support 77 by 33).

When the cylinder rod 33 is extended or reduced by the above configuration, the lower end of the sluice main body 11 rotates about the rotation shaft 55 to open and close.

In order to prevent the rapid expansion due to the expansion of the gas due to the increase in the external temperature in filling the gas with a specific gravity filled in the main body 11 of the water gate as shown in Figure 4 a plurality of automatic pressure inside the water gate It is the structure which comprised the discharge valve 21.

Referring to the embodiment of the present invention configured by varying the angle at which the gate is installed as follows.

In installing the water gate, as shown in Figs. 6 and 7, it is not an inclined state but an example of installing the water gate vertically.

The method of providing the support body with the water gate on the support and the connecting rod 88 on the main body 11 of the water gate and configuring the rotating shaft 22.66 to configure the cylinder 44 and the cylinder rod 33 are also described with the above-described method. The same is true, but the vertical angle of the gate is different.

The effect of this embodiment is also the same.

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.

The operation of automatically adjusting the water level by the method of configuring the automatic sluice constructed according to the present embodiment as described above is as follows.

When the water level on the reservoir side is a low level, as shown in FIG. 2, the cylinder rod 33 maintains the contracted state, and in this state, the lower end of the sluice main body 11 is kept in contact with the water channel. The storage process is in progress.

Alternatively, when the water level in the low water side is low, the cylinder rod 44 maintains the elongated state as shown in FIG. 5, and in this state, the main body 11 of the water gate keeps in contact with the water channel. The storage process proceeds.

Since the water storage process continues and the water level approaches the height of the wall 1, the cylinder rod 33 is extended as shown in FIG. 5, and in this state, the lower part of the hydrologic main body 11 is the pivot shaft 55. Rotating to the upper portion of the drain side around the drainage is made.

Here, in the open state of the hydrologic main body 11, the rapid drainage is made between the reservoir side of the hydrologic main body 11 and the bottom of the channel, and during the drainage, stones or trees pass through the bottom of the hydrological main body 11, There is no fear that the main body 11 will be damaged. In addition, since the sluice main body 11 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 water sluice channel adjacent to the sluice main body 11, any obstacles may occur in the opening operation of the sluice main body 11. Also does not occur.

In the present embodiment as described above, the operation of the cylinder rod 33 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 44 for operating the body 11 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.

Due to the function of connecting rod and sealing plate which is connected to both ends of rotating shaft which is composed of main body of floodgate, foreign substances generated during flooding can extend the life of cylinder or cylinder rod and rotating shaft for a long time. will be.

The operation of the cylinder is to open and close the piston rod by contraction and expansion when the pressure generating device is operated by the water level detection of the water level sensor provided in the reservoir.

Therefore, the automatic sluice of the present invention is automatically opened and closed by the water level detection of the water level sensor, as well as the bottom of the water storage 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 (3)

The wall 1 constructed at predetermined intervals on both sides of the waterway, two pairs of supports 77 fixed upright to the south-south side portion of each wall 1, and the wall 1 and the front of the support 77 A structure of a sealing plate 99 for protecting the cylinder 44 and the cylinder rod 33 in the portion; A pivot shaft 55 is provided at the upper end of the main body 11 and the support 77 of the sluice in a hollow shape, and both ends of the pivot shaft 55 are connected to a connecting rod 88 to open and close the sluice gate. And the pivot shaft 66 is configured together with the connecting table 88; The cylinder 44 and the cylinder rod 33 for connecting between the rotation shaft 66 and the support 77 constituted by the connecting rod 88 are configured around the rotation shaft 22 constituted by the support 77. with; Sluice main body 11 rotatably coupled between the wall 1 and the sealing plate 99 so that the main body of the sluice forms an inclined state of about 40 ° to 80 ° with the waterway bottom. Water level sensor 6 for detecting the water level on the reservoir side, a pressure generating device for transmitting pressure to the cylinder, and the cylinder rod 33 is stretched or reduced according to the level detection of the water level sensor. 11) is a rotation method of the rotating shaft 55, the configuration of the automatic sluice characterized in that the automatic opening and closing. Automatic sluice which consists of automatic pressure discharge device 21 which detects swelling of gas with a specific gravity filled inside the sluice and discharges the expanded gas automatically. In installing the gate Automatic water gate installed vertically to open and close vertically