KR20000067278A - Water storage tower used as fish road - Google Patents

Abstract

PURPOSE: A water tower combined with a fish way is provided to safely and efficiently move the fish of a lower part of a dam or reservoir to an upper part by using river maintenance water. CONSTITUTION: A water passage tunnel(2) is continued to a lower end of an intake tower(1) where a sluice gate(7) is installed at every intake port(6). A water amount regulative gate(5) is installed to regulate the water amount of an irrigation channel(4) and downstream river. A device for opening/closing a water passage tunnel is installed at an entrance(8) or an exit(3) of the water passage tunnel. A fish sensor(11) confirms the entrance of great amount of fish into the water passage tunnel along fish inducing water. The opening and closing device(10) is closed to fill up the water passage tunnel and intake tower with water. The fish of the downstream river is moved to a reservoir or an upper part of a dam. The time to close the intake port is decided by counting the number of the fish moving to the reservoir or the upper part of the dam. A water pipe(31) opened/closed with an electromotive valve(12) is installed on the water passage tunnel. Then, the movement of the fish is induced by generating a water flow in the intake tower.

Description

WATER STORAGE TOWER USED AS FISH ROAD}

The present invention utilizes a water intake tower installed for the purpose of taking in the required water, such as irrigation water, fresh water, power generation water, river maintenance index, etc. in the reservoir or dam, the fish downstream of the reservoir or the dam upstream to the reservoir or dam It also relates to a dual-use water intake tower that can be moved efficiently and efficiently.

The water intake tower in the reservoir or dam was solely for the purpose of intake of the required water volume, and the fishery was installed separately from the water intake tower so that fish downstream of the reservoir or dam were moved upstream of the reservoir or dam.

In this way, if the island is installed separately from the water intake tower, the burden of construction cost is very large, and water waste is also great because it must induce the movement of fish by continuously flowing water downstream of the required water.

In addition, since the conventional fish is installed at a slope similar to that of the reservoir embankment, the water is strong and the water flows narrowly. It takes a heavy burden to move the fish along the narrow waterways, and only large fish with good swimming ability can go upstream, and young fish with less strength have to be crowded. Upstream of the dam and upstream of the dam is virtually unexpected.

It is an object of the present invention to utilize a stream retention index when a high water temperature, such as a stream maintenance index or irrigation water, is flowed through a water intake tower to a stream or a dam below a dike, and the fish downstream of the dam or reservoir to the reservoir or the dam upstream. The aim is to provide a combined water intake tower that can be moved safely and efficiently.

Regardless of the level of the reservoir or dam, a water tunnel is connected to the lower part of the intake tower where water supply is arranged for each inlet with high water temperature by water level, and the water flow tunnel is controlled at the end of the water tunnel. In that the water supply control door is installed, the present invention provides a combined water extraction tower equipped with a waterway tunnel opening and closing device at the inlet or outlet side of the waterway tunnel.

The present invention also measures the number of fish attracted to the lower frequency tunnel or the inside of the water tower and the water intake tower of the above-mentioned fishery water intake tower to send a detection signal to the control room to determine the closing timing of the water tunnel to provide.

In addition, the present invention is to prepare for the possibility that there is a fish remaining in the tap water tunnel or intake tower without moving to the reservoir or dam upstream even after the tap water tunnel and the inside of the tower is filled with filling water in the combined fishery intake tower having a fish sensor In the lower part of the intake tower, a fishery-integrated intake tower is provided with a speaker that emits sound waves that hate fish and promotes the movement of the fish.

In addition, the present invention by installing a water intake pipe and the water intake pipe for the water intake or filling water inlet or inlet of the combined use of the distillation tunnel opening and closing device at the inlet or outlet side of the distillation tunnel, the fish enters the distillation tunnel, A water intake tower is also provided to reduce damage caused by water hammer in the process.

1 is a cross-sectional view of an intake tower separated from an intake channel and an fishing line

Figure 2 is a longitudinal cross-sectional view of the combined use of the air intake tower equipped with a switchgear at the exit of the tunnel

Figure 3 is a longitudinal cross-sectional view of the airway combined water intake tower installed in the opening and closing chile at the entrance of the raceway tunnel

Figure 4 is a longitudinal cross-sectional view of the combined use of the water intake tower with a water refilling water pipe with a switchgear in the short water tunnel

Figure 5 is a longitudinal cross-sectional view of the combined use of the water intake tower with water filling and draining water pipes having an opening and closing device in the long water tunnel

6 is a longitudinal sectional view of the combined use of the air intake tower when the filling water intake pipe is installed in the intake tower;

Figure 7 is another embodiment of the fish oil intake and filling water intake pipe

8 is another embodiment of the intake pipe

9 is a partial cutaway side view of the intake pipe installed outside the intake tower;

10 is another embodiment of the intake pipe

FIG. 11 is a longitudinal sectional view of the combined use of the fishery intake tower illustrating a scene in which fish from a downstream stream enter the raceway tunnel with the manned water of the raceway tunnel; FIG.

12 is a longitudinal cross-sectional view of the combined use of the water intake tower showing a scene where the downstream river fish enter the upstream of the dam through the intake port as the water level in the water tower rises;

<Description of the code | symbol about the principal part of drawing>

1: Water intake tower 2: Water tunnel

3: Exit of Tunnel Tunnel 8: Exit of Tunnel Tunnel

10: Channel Tunnel Switchgear 11,13: Fish Sensor

14: water pipe 12, 15, 18: electric valve

16: water intake hole 17,17b: water intake pipe

19: pump 20: inlet

30: speaker 31: water pipe

In FIG. 1, the water intake tower 1 may be divided into a water intake channel (a) and a fishbowl (b), or a water intake channel (a). The same applies to the water tunnel connected to the lower end of the water intake tower 1. The former water intake tower structure has a deep depth, so that the upper water is taken from irrigation water, fresh water, and river maintenance water in the same place as the power generation dam with a large difference in water temperature between the upper water and the lower water. The latter intake tower structure is suitable for reservoirs or low-level dams, which are not so deep that they are inadequate for water generation. In the present invention, in the case of the water intake tower provided with the water intake passage (a) and the fishery (b), the fishery (b) is installed and the water intake tower (1) is used as it is.

In FIG. 2, the general structure of the water intake tower 1 is provided with a plurality of water intakes 6 with steps so that water can be intake for each level of the reservoir or dam whose height is changed, and each water intake 6 is a water intake door 7. It is supposed to open and close with In addition, in order to recycle the water used for fishing into the water at the end of the water intake tunnel (2) connected to the lower end of the water intake tower (1) or to separate the fishing water when divided into the water intake (a) and the fish (b) It is possible to control the amount of water passing through the water flow passage 4 and the amount of water passing through the downstream stream connection part c by the water quantity controlling door 5.

In this case, the frequency tunnel opening and closing device 10 is installed at the outlet 3 of the frequency tunnel 2. Here, the frequency tunnel opening and closing device 10 is shown in the form of a door, door door may be replaced by an electric valve.

A fish sensor 11 and a speaker 30 are installed in the frequency tunnel 2, a fish sensor 13 is installed in the intake port 6, and an electric valve 12 is installed at the bottom of the outlet tunnel. ) And all of them are electrically connected to the control room together with the frequency tunnel switchgear (10).

The fish sensor 11 detects the number of fish entering the raceway tunnel 2 as a vibration during swimming and sends a corresponding signal to the control room to measure the amount of inflowed fish to open and close the raceway switchgear 10. It is a component that helps you decide.

A fish sensor 13 is also installed on the intake port 6 to count the number of fish moving upstream of the reservoir or the dam and send the signal to the control room to help determine the opening and closing time of the intake door 7.

The speaker 30 emits sound waves which fish dislike and is useful when driving all the fish entering the tunnel 2 into the reservoir or upstream of the dam.

When the water tunnel opening and closing device 10 is opened up and the water intake gate 7 is opened down to collect the fish oil intake, the water flows over the water intake gate 7 and falls to the bottom of the water intake tower 1 and then opens the water tunnel 2. It flows into the downstream stream through the downstream stream connection (c), the fish of the downstream stream enters the water tunnel (2) against the downstream stream connection (c) along this water flow.

Small and medium sized reservoirs are often integrated without dividing them into water intake channels (a) and fish (b). In the water intake tower of the simple structure, the required amount of water is drained from the intake water (7) to the water inlet (4), and the surplus water remaining is the stream oil index or the fish oil inflow, which becomes the downstream stream connection (c). The fish in the downstream stream enter the raceway tunnel (2).

After confirming that a large number of fish have entered the raceway tunnel (2) through the fish detection sensor (11), the raceway tunnel opening and closing device (10) closes the raceway tunnel (2). (1) Fill the inside with water. When the internal water level of the water intake tower 1 is equal to the external water level, the flow of water in the water intake tower 1 is sensed by opening the electric valve 12 of the oil inflow pipe 31 so that the water is slightly drained. The fish, which senses this water flow, rises to the upper part of the intake tower (1), is gathered near the intake port (6), and finally moves to the reservoir or the dam upstream by the water flowing into the intake gate (7). After the fish moves upstream to the reservoir or the dam, the water intake gate (7) is closed and closed.

After the fish moves upstream to the reservoir or dam, the water inlet (7) is closed, and the filling water in the water intake tower (1) and the water tunnel (2) can be discharged through the previously opened electric valve (12), or when rapid drainage is required. When the tunnel opening and closing device 10 is also opened together, it is drained to the downstream stream beyond the downstream stream connection part (c) through the outlet of the frequency tunnel (2). At this time, if you want to recycle the drained filling water to the water to open the water gate (4) side door (5) to adjust the quantity.

The frequency tunnel 2 may be electrically connected to the ground control room by installing a fish sensor 11 for automatically detecting the amount of fish entering there. The fish detection sensor 11 detects some of the fish entering the raceway tunnel 2 and sends a signal to the control room to measure the amount of incoming fish to help determine the opening and closing time of the raceway tunnel opening and closing device 10. to be.

Fish intake sensor 13 is also installed on the intake port 6 side can be electrically connected to the ground control room. The fish sensor 13 is a sensor that detects some of the fish moving upstream of the reservoir or the dam and sends the signal to the ground control room to help determine the opening and closing time of the water intake door 7.

In order to move all the fish entering the water intake tower 1 or the direc- tion tunnel 2 upstream of the dam or reservoir, a fish movement promotion speaker 30 is generated in the raceway tunnel 2 that generates sound waves that fish dislike if necessary. It may be.

3 illustrates a case in which the frequency tunnel opening and closing device 10 and the electric valve 12 are moved to the inlet of the frequency tunnel 2 and the water tunnel 2 is opened and closed at the intake tower 1 side. The method of supplying and draining the fish oil intake and filling water in the intake tower 1 is not different from that of FIG.

In general, the frequency tunnel (2) is larger than the cross-sectional area required for the passage of water in order to secure a minimum construction space and is also long. Accordingly, in order to fully fill the frequency tunnel 2 so that fish can pass, the time required for charging, that is, the charging time is long, and the amount of water is much larger than the amount of water required.

Therefore, when the power channel opening and closing device 10 is installed at the inlet of the power tunnel 2, it is not necessary to drain the power tunnel, so that the charging time of the charging water is shortened and the amount of the charging water is also reduced, thereby greatly reducing the loss of water.

However, the fish entering the water tunnel (2) is difficult to enter the water tower (1) because the fish flows over the water intake gate (7) to free fall from the lower portion of the water tower (1) to increase the noise and vibration There is a possibility that the movement efficiency of the fish as fish is reduced, that is, the fish efficiency.

Since the power channel opening and closing device 10 is moved toward the entrance to the power tunnel, it is preferable to install the fish movement sensor 11 and the speaker 30 inside the water intake tower 1.

Most of the water required for full water extraction of the water intake tower 1 and the distillation tunnel 2 is concentrated in the distillation tunnel 2. 4 is a structure in consideration of this point. That is, a water pipe 14 is installed in the water tunnel 2 which is much smaller than the cross section of the water tunnel 2 from the inlet to the outlet of the water tunnel 2, and the role of the water tunnel opening / closing device inside the end of the water pipe 14 is near. Install the electric valve (15) passed over to entrust the opening and closing function of the fish.

In addition, a bypass pipe 31 is installed in the bottom near the rear end of the water pipe 14, and the electric valve 12 is installed in the bypass pipe 31 so that the stream maintenance index can flow. do.

The fish sensor 11 and the speaker 30 in the raceway tunnel 2 are also installed at a suitable position inside the raceway 14. The method of supplying and draining the fish oil intake and filling water in the water intake tower 1 and the water pipe 14 is the same as that of FIG.

In the case of deep water, such as a dam for power generation, the base section of the dam has a large cross section, when the water tunnel 2 is installed like a mountain tunnel, and the water pipe 14 as described above is installed, the water intake tower 1 and the water pipe 14 It is said that the efficiency of fishery is high in that it takes too much time to fill the filling water and there is a lot of water loss while moving more fish per operation. However, as shown in FIG. 3, when the frequency tunnel opening and closing device 10 is installed in the frequency tunnel 2, the charging time is shortened and the water loss is low, while the airway efficiency is low.

Therefore, it is necessary to appropriately select the length of the water pipe 14 to be installed in the long water tunnel 2 so that the time for filling the filling water can be appropriate and so that many fish can move.

FIG. 5 takes this into consideration, and although the frequency tunnel 2 is too long, a short water pipe 14 is installed at the inlet side of the frequency tunnel 2 in the manner shown in FIG.

The method of supplying and draining the fish oil intake and filling water in the water intake tower 1 and the water pipe 14 is the same as in the case of FIG.

The combined water intake tower of FIGS. 2 to 4 overflows the water intake gate 7 opened downward from the reservoir to the downstream stream to freely fall to the bottom of the water intake tower 1, and the water intake tower 1 and the water tunnel (2). The filling water in the) is also supplied in such a way as to flow freely down the intake gate (7) open below, and the fish enters into the reservoir by taking the overflow water of the open intake gate (7).

In this case, the impact and noise caused by the drop of water pouring through the high and wide water inlets 6 may cause a problem in the durability of the bottom of the water intake tower 1 and the peripheral wall thereof, and the number of fish entering the water tunnel 2 may decrease. Fish can be damaged by water hammer.

6 is a combined use of the water intake tower to complement this problem. In this figure, the fish induction and filling water intake holes 16 for the intake of fish induction and filling water are drilled in the main wall of the intake tower 1 outside the intake opening 6.

Similar to the intake port 6, the water intake hole 16 may be provided with a plurality of water level difference so that the fish oil intake and the filling water can be taken in at any time from the level of the reservoir or the dam. In the water intake tower 1 adjacent to the water intake hole 16, a vertical water intake pipe 17 is installed, and the water intake pipe 16 is connected to the water intake hole 16 by a single pipe provided with an electric valve 18, and the electric valve 18 is connected to the ground control room. Electrically connected to

The lower end of the water intake pipe 17 is close to the bottom of the water intake tower 1, the fish sensor 11, the speaker 30 is installed in the frequency tunnel (2).

To supply the fish oil intake in the water tunnel (2), use the fish oil intake hole 16, and the water supply tunnel in the water tunnel (2) and the water intake tower (1) also uses the water intake port (16). Open up (7) and replenish with overflowing willow water.

The movement of the downstream fish upstream or after the transfer to the reservoir or the dam is as described above.

In order to reduce the charging time and water waste in the water intake tower 1 and the waterworks tunnel 2 and to increase fishery efficiency, the water pipe 14 may be installed in the waterworks tunnel 2 as shown in FIG. 4 or 5.

In FIG. 7, the upper end of the water intake pipe 17 of FIG. 6 is extended to the water intake tower 1 to form a curved pipe 17a which performs a function of siphon, and a pump (at the top of the water intake tower 1 over which the neck of the curved pipe 17a extends). 19) was installed so that the fish oil intake and filling water from the reservoir or dam to flow through the intake pipe (17) to the water tunnel (2).

Once the fish oil intake or filling water is drawn into the pump beyond the top of the intake pipe 17 to the reservoir level or less, the fish oil intake or filling water can be naturally collected by the action of the siphon tube even after the pump is stopped.

If the tip of the curved pipe (17a) deep down the reservoir surface, even if the reservoir level is lowered, it is not difficult to take water, but if it is too deep, the cold water (冷水) formed in the deep reservoir may be taken down and the quality of fish oil may be reduced. Regardless of the water level of the reservoir that changes according to the season, in order to take the surface water with high quality and high water temperature as fish oil intake, the tip of the curved pipe 17a having several depths is connected to the neck of the curved pipe 17a at once, and the valve It is more effective to install.

The supply of the filling water to the water tunnel (2) and the water intake tower (1) is also used by the intake pipe (17), but in order to recharge in a short time, the water intake door (7) is opened to replenish with the overflowed water.

In Fig. 8, the water intake hole 16 is drilled in the vicinity of the lower end of the water intake tower 1, and the lower end of the movable water intake pipe 17b is fitted, and the electric valve 18 is installed therein. And the top of the water intake pipe (17b) is equipped with a floating intake container 20 of the structure in which the fish oil inflow flows and install the electric valve 18 in the water intake hole 16 can take in the fish oil intake or water It is configured.

According to this embodiment, the intake canister 20 is raised and lowered according to the water level of the reservoir and induced even when the fish oil inflows from the reservoir. Therefore, the fish oil intake hole 16 is preferably installed at a lower position of the water intake tower 1. This is monotonous compared to the intake pipe 17 of Figure 6 is advantageous in reducing the construction cost of the water intake tower (1) and air shortening.

Fish drawn into the water tunnel (2) is withdrawn using the water intake tub (20) and the water intake pipe (17b), and the feed water supply in the water tunnel (2) and the water intake tower (1) is also used by the water intake pipe (17b). To fill in a short time, open the intake door (7) down and replenish with excess water. In addition, the method of generating water flow and the drainage method of the filling water in order to move the fish in the water tunnel (2) and the water intake tower (1) to the reservoir are in accordance with FIG.

In addition, in order to reduce the charging time and water loss in the water intake tower (1) and the waterworks tunnel 2 and to increase the fishery efficiency, a water pipe (14) may be installed in the waterworks tunnel as shown in FIG.

In FIG. 9, in the water intake tower 1 structure of FIG. 4 or 5, the water intake pipe 17 in the water intake tower 1 and the water intake pipe 14 installed in the water intake tunnel 2 are directly connected to save water and charge the filling water. It is a structure that can increase the efficiency of fishery while reducing the time as much as possible.

Here, the structure in which the fish in the downstream stream passes through the water pipe 14 in the water tunnel 2 and passes through the water pipe 17 in the water tower 1 and enters the reservoir through the overflow water of the water intake gate 7 is different.

FIG. 10 shows that the fish oil intake and the filling water are collected by using the movable intake pipe 17b connected to the water tunnel 2 and the fish intake intake tube 20 in the structure of the intake tower 1 of FIG. As the water intake tower 1 of the structure, it is possible to increase the air efficiency while saving the maximum amount of water and charging time.

In this case, since the fish passing through the dike tunnel 2 can move directly to the reservoir via the movable intake pipe 17b and the intake trough 20, the inside of the intake tower 1 between the water intake hole 16 and the dike tunnel 2 An isolated enclosure is built to withstand high pressure fill water.

Since the water intake tower 1 does not distinguish the aerospace (b) as shown in FIG. 1, the structure is simple, the construction cost is low, and the charging time is shortened, as well as the efficiency of the airway.

11 and 12 are representative examples of the fishery intake tower of FIG. 2 to exemplify a process of attracting fish from a reservoir or a river downstream to move upstream of the reservoir or dam.

As shown in FIG. 11, when the water tunnel opening / closing device 10 of the water tunnel 2 is opened and the water intake door 7 is opened downward, the fish oil inflow from the upper portion of the high water temperature flows over the water intake door 7 to the bottom of the water intake tower 1. Free fall, and then flows into the downstream stream beyond the downstream stream connection (c) through the frequency tunnel (2). The fish of the downstream stream detects the water flow at this time and enters the raceway tunnel 2 against the downstream stream connection part (c).

When the fish enter into the frequency tunnel (2) it is converted into a signal as soon as the vibration of the wave is detected by the fish sensor 11 is sent to the ground control room. When it was found that a lot of fish entered the ground control room, the frequency tunnel opening and closing device 10 was closed, and afterwards, the water continued to flow to fill the raceway tunnel 2 and the intake tower 1 with water.

In FIG. 12, when the water level in the water intake tower 1 is approximately equal to the water level of the reservoir or dam, the electric valve 12 is opened to the water intake tower 1, the waterworks tunnel 2, and the downstream river connection c from the reservoir or the dam. Generates water flow.

The entrance fish, which detects this water flow in the water intake tower 1 and the water tunnel 2, goes back to the water flow and is collected near the water intake 6. Then, it gradually moves upstream of the reservoir or the dam by taking the monthly flow of the water intake gate (7).

If there are residual fish in the water intake tower 1 and the frequency tunnel 2, the sound wave dislikes the fish through the speaker 30. The fish then move away from the disgusting sound waves and upstream the reservoir or the dam.

The closing time of the water intake door 7 is determined by a detection signal input from the fish intake side fish detection oath 13.

When the fish movement to the reservoir or upstream of the dam is completed, the water intake gate 7 is closed. Then, the water filled in the water intake tower 1 and the distillation tunnel 2 is drained through the previously opened electric valve 12 or through the open section in which the distillation tunnel opening and closing device 10 is opened together when rapid drainage is necessary. In this way, the falling water is discharged into the downstream stream beyond the downstream stream connection (c) and is utilized as a water passage or fish oil intake. At this time, when the recycled water to be drained to the water to open the door (5) of the water passage (4) to adjust the quantity.

As another intake method of fish oil intake, the intake pipes 17, 17a, 17b of Figs. 6 to 10 can be used, and if the diameter thereof is increased and the intake hole 16 is widened, it can be substituted with fish.

If you want to move the fish upstream of the reservoir or the dam to the downstream, proceed in reverse order.

As described above, the present invention can safely and efficiently move from the reservoir or the dam downstream to the reservoir or the dam upstream even if the fish having a low swimming capacity by using the existing water intake tower. Thus, there is no need to build a separate fishery, so the cost of fishery installation can be diverted to the investment of other beneficial repair facilities.

By installing a fish intake intake pipe that can separately supply fish intake in the intake tower, it prevents damage of facilities caused by water hammer due to free fall of fish inflow and reduces the efficiency of movement of fish due to noise and shock waves, and saves water. There is a number.

By installing a water pipe with a diameter smaller than the cross-sectional area of the water tunnel in the water tunnel, it is possible to save fish attraction, water in the water tunnel and the water intake tower, and to shorten the charging time of the water.

In the structure in which the fish intake pipe and the water tunnel at the water inlet pipe installed inside or outside the intake tower are directly connected, the water saving effect of the fish induction and the filling water is greater and the charging time can be further shortened.

The intake tower equipped with a movable fish intake intake pipe that actively copes with the water level of the reservoir or dam that changes seasonally is sufficient to have one fish intake intake port, so the structure of the intake tower is more monotonous than the vertical fish intake intake pipe that requires two or more fish intake intake ports. You can also save money.

Claims (8)

A water tunnel (2) is connected to the lower end of the water intake tower (1) in which water intake doors (7) are installed for each water inlet (6) arranged for each water level, and at the end of the water tunnel (2), the water channel (4) and the downstream river water level are In the water supply control door 5 is provided, the frequency tunnel opening and closing device 10 is installed at the inlet 8 or the outlet 3 of the frequency tunnel 2, the fish to the fish tunnel 2 along the fish oil intake After a large number of enters, the frequency tunnel opening and closing device 10 is closed so that the water tunnel (2) and the intake tower (1) are filled with the filling water to induce the fish in the downstream stream to move upstream of the reservoir or the dam. 2) The upper part of the water intake tower equipped with an oil discharge pipe (31) for opening and closing the water discharged by an electric valve (12). The water intake tower according to claim 1, wherein the water intake tower (1) is equipped with a fish detection sensor (11) for counting the fish water entering the power plant tunnel (2) and transmitting it to the ground control room. The water intake tower according to claim 1, wherein the water intake tower (1) is provided with a fish detection sensor (13) that counts the fish water that has moved upstream of the reservoir or the dam to the control room. The water intake tower according to claim 1, wherein the water intake tower (1) is provided with a speaker (30) in the lower portion that emits sound waves that the fish hate to promote the movement of the fish. According to claim 1, wherein the water intake tower (1) drills the fish oil intake and filling water intake hole (16) in a position away from the water intake (6) and open and close with an electric valve (18), the intake hole (16) Combined water intake tower connected to the intake pipe (17). The water intake tower according to claim 5, wherein the intake pipe (17) has an upper end portion as a curved pipe (17a) and a pump (19) is installed in the neck portion. The water intake tower according to claim 5, wherein the water intake pipe (17) has an upper portion as a curved pipe (17a) and is mounted on an upper end of the water intake tower (1), and a pump (19) is installed at a portion over the water intake tower (1). The water intake pipe (17) according to claim 5, wherein the water intake pipe (17) is a movable water intake pipe (17b) that actively moves up and down according to the water level fluctuation, and the rear end thereof is connected to the outside of the water intake hole (16). The airway combined water tower equipped with a floating water collecting tank 20 at the tip.