KR100928300B1 - Water Supply Furnace Flow Support & Fixture - Google Patents

Abstract

The present invention relates to a waterproof flow passage support and fixing device that can be generated by using a rapid fluid flow of the waterproof passage, and the semi-submersible floating body that is easy to install in the waterproof passage and can prevent bending stress and deformation in the middle portion. It is a support for water flow generation and fixing device that can efficiently carry out fluid flow power generation by ensuring stability of horizontal fixed plate by load of upper and lower power generation devices by controlling the amount of fluid inside. Is connected to the upper side of the outer wall of the waterproof passage, a horizontal fixing plate including a horizontal gauge and a control box, a semi-submersible support structure provided at the center of the lower end of the horizontal fixing plate, and upper and lower portions provided at predetermined positions on both sides of the lower end of the horizontal fixing plate. It is made up of a moving device and a blade provided at the lower end of the up and down moving device, Since it can be installed by using the outer wall of the structure, a large sub-structure is unnecessary and semi-submersible support structure is included to solve the problem caused by stress concentration and bending in the middle area when installing the structure in a wide waterproof path. There is a device that can adjust the amount of fluid inside, it is possible to adjust the height of the support flexibly according to the weight of the upper and lower power generation device to enable the fluid flow power generation safely.

Waterproof path, semi-submersible support structure, air pipe, ball valve, up and down moving device

Description

Water Supply Furnace Flow Support and Fixing Device {Supporting and Fixing Device for Flow Power Generation in Cooling Water Channel}

The present invention relates to a waterproof flow passage support and fixing device that can be generated by using a rapid fluid flow of the waterproof passage, and the semi-submersible floating body that is easy to install in the waterproof passage and can prevent bending stress and deformation in the middle portion. The present invention relates to a waterproof passage flow power generation support and fixing device capable of smoothly enabling fluid flow power generation by ensuring stability of the horizontal fixed plate by loads of upper and lower power generation devices by controlling the amount of fluid inside.

Conventional power generation includes thermal power generation using fossil fuels, hydroelectric power using positional energy, wind power using kinetic energy of wind, solar power using solar energy, nuclear power using nuclear fission, and wave energy. Wave power generation as a source, ocean temperature differential generation using the temperature difference according to the depth of the current, tidal power generation using the difference between tides, and current generation using the current as the energy source due to the difference of tidal currents and the topography.

Among them, thermal power generation and hydropower generation require enormous construction costs, and thermal power generation causes pollution problems due to fossil energy. Secondary environmental issues that change even the climate are being raised.

In addition, wind power and solar power generation are governed by the effects of weather conditions, so the power generation system cannot be operated in the absence of wind and when solar radiation is cut off.

Nuclear power generation is subject to enormous costs in investing in facilities to block radiation leaks and incurring enormous costs in waste disposal, and in the event of a single accident, serious environmental damage can occur. There is always a risk.

Wave power generation and ocean temperature differential generation have a problem that it is difficult to apply universally because the area suitable for the location conditions is quite limited.

In addition, tidal power utilizes the difference between tides due to tidal phenomena. Tidal phenomena are predominantly caused by the attraction of the moon and the sun, and the difference in centrifugal force generated when the earth revolves. Tidal power generation is a method of generating water by using water level difference by blocking seawater and bays in areas where tidal differences occur.

The tidal power generation can predict the change of tides when the place of power generation is decided, and there is an advantageous aspect of clean energy, but it devastates the tidal flats and requires a huge area, which has a huge impact on the marine environment, and can actually use the energy. The minimum effective drop to convert to is about 5m, and the system should be installed in the place where tidal wave is generated at least about 5m or more, and the difference between tides on different sides of the dam should be large to obtain greater efficiency. do.

On the other hand, the installation and manufacturing costs are relatively low compared to the problems of the power generation devices as described above, and the constraints of power generation are not only small, and do not cause problems such as environmental pollution, the waterproof furnace flow power generation device using the flow of cooling water is waterproof. have.

However, in order to generate power by using the flow of cooling water flowing in the waterproof path, such a waterproof path flow generator is generally required to install a fixture on the outer wall of the waterproof path, but since the width of the waterproof path is wide, the structure becomes a simple beam, Warpage occurs and stress concentration causes a big problem in the stability of the structure.

When floating structures, which are different types, are placed on the waterproof path, resistance is generated by high flow rates and it is very difficult to fix the structures. In the case of a simple beam-shaped structure with a long length, a support device is required to prevent stress concentration and bending, and an accurate and reliable device capable of correcting the bending degree is required.

Therefore, the present invention has been devised to solve the above conventional problems, a horizontal fixing plate coupled to the upper side of the waterproof passage outer wall including a horizontal gauge and a control box, and a semi-submersible support structure provided at the bottom center of the horizontal fixing plate. And, an object of the present invention is to provide a flow passage power generation support and fixing device consisting of a vertical movement device provided at both ends of the lower end of the horizontal fixing plate, and a blade provided at the lower end of the vertical movement device.

The present invention for achieving the above object,

A horizontal fixing plate coupled to the upper side of the waterproof path and including a horizontal gauge and a control box;

A semi-submersible support structure provided at the bottom center of the horizontal fixing plate;

Up and down moving devices provided at predetermined positions on both sides of the lower end of the horizontal fixing plate; And

It is characterized in that the waterproof passage flow power generation support and fixing device consisting of a blade provided on the lower end of the up and down moving device.

At this time, the control box is made of an air pump and an actuator regulator therein.

And, the semi-submersible support structure is provided in the lower predetermined position therein the inlet pipe for introducing the fluid into the inner;

A ball valve connected and provided through the inlet pipe and the pub piece; And

The actuator is controlled by the actuator regulator through an actuator cable, characterized in that it further comprises an actuator provided to control the opening and closing of the ball valve.

The air pipe connected to the air pump is characterized in that it is provided to communicate with the inside of the semi-submersible support structure.

The blade is characterized in that more than one is provided with a plurality.

It is characterized in that the horizontal fixing plate is fixed to and supported on the outer wall of the waterproof path by connecting the anchors to both upper ends of the horizontal fixing plate coupled to the upper side of the waterproof path through the anchor cable.

It is characterized in that the horizontal fixing plate is fixed to and supported on the outer wall of the waterproof path by coupling and fixing the fixing file on both upper ends of the horizontal fixing plate coupled to the upper side of the waterproof path.

The above objects and various advantages of the present invention will become more apparent from the preferred embodiments of the present invention described below with reference to the accompanying drawings by those skilled in the art.

The present invention can be installed by using the outer wall of the waterway structure, so that a large structure is unnecessary and the semi-submersible support structure to solve the problems caused by stress concentration and bending in the middle area when installing the structure in a wider waterway This includes and has a device that can adjust the amount of fluid therein, it is possible to adjust the height of the support flexibly according to the weight of the upper and lower power generation device has the effect of enabling the fluid flow power generation safely.

Hereinafter, an embodiment of the present invention will be described in more detail based on the accompanying drawings.

1 is a front view schematically showing the water flow passage power generation support and fixing device according to the present invention, Figure 2 is a side view schematically showing the water flow passage power generation support and fixing device according to the present invention, Figure 3a is a waterproof path according to the present invention 3 is a plan view schematically showing an embodiment of the support and the fixed state of the horizontal stationary plate of the flow generating support and fixing device, Figure 3b is another embodiment of the support and the fixing state of the horizontal stationary plate of the waterproof road flow generating support and fixing device according to the present invention 4 is a plan view schematically illustrating an example, and FIG. 4 is a plan view schematically illustrating a modified example of a water passage flow power generation support and fixing device according to the present invention.

As shown in the drawings, the waterproof road flow power generation support and fixing device according to the present invention,

It is coupled to the upper side of the waterproof path outer wall (1) and the horizontal fixing plate (2) on which the horizontal gauge (15), the control box 10, and the like is coupled so as to span the upper end of the waterproof path (1).

Therefore, both end portions of the horizontal fixing plate 2 are coupled to protrude from the outer wall 1 of the waterproof path.

The semi-submersible support structure 5 is provided at the center of the lower end of the horizontal fixing plate 2, and the upper and lower moving devices 3 are provided at predetermined positions on both sides of the lower end of the horizontal fixing plate 2.

The blade 4 is provided at the lower end of the up / down moving device 3.

At this time, the control box 10 includes an air pump 13 and an actuator regulator 14 therein.

In addition, the semi-submersible support structure 5 is provided at a lower predetermined position therein and is connected through an inlet pipe 6 for introducing a fluid into the inside, and the inlet pipe 6 and the pub piece 7. And an actuator 9 controlled by the actuator adjuster 14 through the ball valve 8 and the actuator cable 11 provided therein, and configured to control the opening and closing of the ball valve 8. It is done by

In addition, the air pipe 12 connected to the air pump 13 is provided to communicate with the semi-submersible support structure (5) inside.

In addition, one or more blades 4 may be provided.

On the other hand, by connecting the anchor (17) through the anchor cable 16 to the upper end of both sides of the horizontal fixing plate 2 coupled to the upper side of the waterproof passage outer wall (1) the horizontal fixing plate (2) to the waterproof passage outer wall (1) It is desirable to be fixed and supported on the

In addition, instead of the anchor cable 16 and the anchor 17, the fixing file 18 is coupled to and fixed to both upper ends of the horizontal fixing plate 2 coupled to the upper side of the waterproof passage outer wall 1 so that the horizontal fixing plate ( 2) it is also possible to be fixed and supported on the outer wall (1) of the waterproof passage.

Therefore, a more detailed description of the waterproof passage flow generation fixing and supporting device according to the present invention is as follows.

In general, the shape of the waterproof passage structure is mainly a rectangular duct, the horizontal fixing plate 2 is coupled in such a way that it spans both sides of the upper end of the waterproof passage outer wall (1), the control box on the upper side of the horizontal fixing plate (2) 10, the actuator regulator 14, the air pump 13 and various generators (not shown) are installed and fixed.

The blade (4) through the up and down moving device (3) is installed on the horizontal fixing plate (2), in addition to the generator (not shown), converter (not shown) and motor (not shown) is fixed, The semi-submersible support structure (5) is located in the lower center portion due to the waterproof passage structure having a wide width the horizontal fixing plate (2) serves to cancel the bending and bending stress at the center portion by the simple beam principle.

Therefore, since the semi-submersible support structure 5 has a small contact area with the fluid, the fluid resistance is remarkably reduced by the high flow rate, and the angle of the front surface reduces the resistance by dispersing the fluid.

In addition, by allowing the fluid to be introduced and discharged to adjust the amount of fluid in the interior of the semi-submersible support structure (5), thereby enabling the adjustment of the height of the semi-submersible support structure (5). Due to this, it is possible to offset the bending stress and the stress concentration generated in the central portion of the horizontal fixing plate (2). In this case, the fluid flowing into or out of the semi-submersible support structure 5 may be cooling water flowing in the waterproof passage.

At this time, in order to introduce the fluid, the inlet pipe (6) is provided in the interior of the semi-submersible support structure (5), the ball valve 8 between the inlet pipe (6) and the pub piece (7) Connected. These configurations allow the fluid introduced into the inlet pipe 6 to flow into the semi-submersible support structure 5 via the ball valve 8 and the pub piece 7.

The ball valve 8 may be opened and closed by the actuator 9, and the fluid introduced from the inlet pipe 6 is halved through the pub piece 7 according to the opening and closing operation of the ball valve 8. It enters the submersible support structure 5 or serves to close the pub piece 7.

The actuator 9 can be controlled by the actuator adjuster 14 via the actuator cable 11 to operate the opening and closing of the ball valve 8.

As a result, by adjusting the amount of inflow of the fluid, it is possible to positively maintain the horizontal level of the horizontal fixing plate 2 and prevent stress concentration.

In addition, when the fluid needs to be discharged out of the semi-submersible support structure 5 as well as the inflow of the fluid, the high-pressure air generated in the air pump 13 is introduced through the air pipe 12 so that the semi-submersible The fluid in the support structure 5 can be pushed out.

That is, high pressure air from the air pipe 12 provided to communicate in the semi-submersible support structure 5 discharges the fluid in the semi-submersible support structure 5 to the outside.

The horizontal gauge 15 of the horizontal fixing plate (2) can be confirmed that the level in real time and the air pump 13 is operated by the control of the control box 10, the actuator adjusting device 14 is embedded Therefore, the air input and the fluid inflow can be controlled in the semi-submersible support structure 5 under the control of the control box 10.

In addition, the horizontal fixing plate 2 is protruded to the outside of the waterproof passage outer wall 1, the anchor cable 16 is connected to the anchor 17 to prevent the horizontal fixing plate 2 from being pushed or moved by fluid drag. (See Fig. 3a).

In addition, instead of the anchor 17 and the anchor cable 16, the horizontal fixing plate 2 may be fixed to the waterproof wall outer wall 1 by using the fixing pile 18.

On the other hand, the size of the semi-submersible support structure (5) can be sufficiently adjusted according to the size and the number of the waterproof passage outer wall (1) to be installed, as shown in Figure 4, a waterway including a blade for the narrow waterproof passage outer wall (1) Underwater power generation is possible by installing only one power rotor.

While the invention has been shown and described with respect to particular embodiments, those skilled in the art will recognize that various modifications and changes can be made without departing from the spirit and scope of the invention as indicated by the appended claims. Anyone can easily know.

1 is a front view schematically showing a waterproof passage flow power generation support and fixing device according to the present invention,

Figure 2 is a side view schematically showing a waterproof passage flow power generation support and fixing device according to the present invention,

Figure 3a is a plan view schematically showing an embodiment of the support and the fixed state of the horizontal holding plate of the waterway flow power generation support and fixing device according to the present invention,

Figure 3b is a plan view schematically showing another embodiment of the support and the fixed state of the horizontal holding plate of the waterway flow power generation support and fixing device according to the present invention,

Figure 4 is a plan view schematically showing a modified example of the waterway flow power generation support and fixing device according to the invention.

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

1: outer wall of the waterproof passage 2: horizontal fixing plate

3: up and down moving device 4: blade

5: semi-submersible support structure 6: inlet pipe

7: Pub Piece 8: Ball Valve

9: Actuator 10: Control Box

11: actuator cable 12: air pipe

13: air pump 14: actuator regulator

15: horizontal gauge 16: anchor cable

17: anchor 18: fixed file

Claims (9)

A horizontal fixing plate coupled to an upper side of an outer wall of the waterproof passage through which the coolant flows and including a horizontal gauge and a control box; A semi-submersible support structure provided at the bottom center of the horizontal fixing plate; Up and down moving devices provided at predetermined positions on both sides of the lower end of the horizontal fixing plate; And It includes a blade provided at the lower end of the up and down moving device, The semi-submersible support structure, An inlet pipe provided at a lower predetermined position inside the semi-submersible support structure to introduce the cooling water into the inner side; A ball valve connected to the inlet pipe and open / closed; A pub piece connected to the ball valve and introducing the cooling water into the semi-submersible support structure by an opening / closing operation of the ball valve; And An actuator connected to the ball valve and controlling an opening / closing operation of the ball valve, The control box, An actuator adjuster connected to the actuator via an actuator cable to control an operation of the actuator; And When the cooling water introduced into the semi-submersible support structure needs to be discharged, the high-pressure air is generated and introduced into the semi-submersible support structure, thereby providing a water flow path including an air pump for discharging the cooling water. Power support and fixture. delete delete The method according to claim 1, Water flow passage power generation support and fixing device characterized in that the air pipe connected to the air pump is provided to communicate with the inside of the semi-submersible support structure. The method according to claim 1, The blade is a flow passage power generation support and fixing device characterized in that one or more are provided with a plurality. The method according to claim 1, Waterproof passage flow power generation support and fixing device characterized in that to anchor and support the horizontal fixing plate to the outer wall of the waterproofing path by connecting the anchors to both upper ends of the horizontal fixing plate coupled to the upper side of the waterproofing path. The method according to claim 1, Waterproof passage flow power generation support and fixing device characterized in that the horizontal fixing plate is fixed and supported on the outer wall of the waterproofing path by coupling and fixing the fixing file on both upper ends of the horizontal fixing plate coupled to the upper side of the waterproofing path. The method according to claim 1, The front surface of the semi-submersible support structure is a water flow passage power generation support and fixing device characterized in that it has a streamlined structure formed at a predetermined angle for the dispersion of the cooling water. The method according to claim 1, The semi-submersible support structure of the waterproof passage flow power generation support and fixing device, characterized in that it can be changed in various ways depending on the size and number of the outer wall of the waterproof path.

Images