CN212103954U

CN212103954U - Water conservancy and hydropower dam water drainage fish escape prevention device

Info

Publication number: CN212103954U
Application number: CN201922191047.1U
Authority: CN
Inventors: 王春桥
Original assignee: 王春桥
Current assignee: Dalian Jiayong Environmental Protection Technology Co.,Ltd.
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-12-08
Anticipated expiration: 2029-12-10

Abstract

The utility model provides a water conservancy water and electricity dam prevents that fish escapes device that drains, including drain tank, drainage channel, first movable groove, second movable groove and play basin, its characterized in that: the embedding of the inside below of water tank that drains is provided with drainage channel, the embedding in tank top left side of draining is provided with first movable groove, the embedding in tank top right side of draining is provided with the second movable groove, tank right side middle part of draining runs through and is provided with out the basin, when draining, can be by locating hole and locating pin firm location after the closing plate pull-up open valve, prevent to fall down, the hole that conveniently drains goes out water and flows, can lure into the guiding gutter with the shoal of fish that comes out when draining fast through the setting of fish luring lamp in, the dam has escaped when having avoided the shoal of fish along with the drainage water, and miniature power supply can continue the journey to the fish luring lamp and use.

Description

Water conservancy and hydropower dam water drainage fish escape prevention device

Technical Field

The utility model relates to a water conservancy water and electricity technical field specifically is a water conservancy water and electricity dam prevents fish and flees away device that drains.

Background

The dam is a water retaining structure which intercepts river channel water flow to raise the water level or adjust the flow, can form a reservoir, raise the water level, adjust runoff and concentrate a water head, is used for flood control, water supply, irrigation, hydroelectric power generation, improvement of shipping and the like, adjusts the river situation, protects a riverway regulation building of a bank bed and is also called a dam;

a lot of existing dams are private contract and managed, fishes can be raised during water collection, reasonable resource utilization is achieved, a large number of fish schools can flow out along with water when the dams are waterproof and drain, certain economic loss is brought to managers, further innovation needs to be made on the basis, and the device for preventing the fishes from escaping when the dams drain water is provided for the water conservancy and hydropower dam.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to prior art's is not enough, the utility model discloses when aiming at solving dam water drainage, have a large amount of shoals of fish to go out along with water drainage, brought certain economic loss's technical problem for the administrator, provide a device is run away to water conservancy and hydropower dam water drainage fish of preventing.

In order to achieve the above object, the utility model provides a following technical scheme: a water-discharging fish-escape-preventing device for a water conservancy and hydropower dam comprises a water discharging tank, a water discharging channel, a first movable groove, a second movable groove and a water discharging groove, wherein the water discharging channel is embedded in the lower part of the inner part of the water discharging tank, the first movable groove is embedded in the left side of the top of the water discharging tank, the second movable groove is embedded in the right side of the top of the water discharging tank, and the water discharging groove penetrates through the middle part of the right side of the water discharging tank;

the water drainage tank comprises mounting bottom cones, water drainage holes, sliding grooves, sealing plates, positioning pins and a fish-back opening, the mounting bottom cones are embedded in the left side and the right side of the bottom of the water drainage tank, the water drainage holes are arranged below the front of the water drainage tank in a penetrating mode, the sliding grooves are fixedly connected to the left side and the right side above the front of the water drainage tank through bolts, the sealing plates are movably connected to the front of the sliding grooves, the positioning pins are arranged on the left side and the right side above the water drainage tank in a penetrating mode, and the fish-back opening is arranged on the right side below the water drainage;

the drainage channel comprises a fish inlet opening and a diversion trench, the fish inlet opening is arranged in the middle of the upper part of the drainage channel in a penetrating manner, and the diversion trench is embedded below the fish inlet opening;

the first movable groove comprises a first lifting rod, a tether and a fish luring lamp, the first lifting rod is movably connected to the middle inside the first movable groove, the tether is movably connected to the lower portion of the first lifting rod, a micro power supply is arranged on the tether, and the fish luring lamp is embedded in the tether;

the second movable groove comprises a second lifting rod and a garbage compartment, the second lifting rod is movably connected to the middle inside the second movable groove, and the garbage compartment is embedded below the second lifting rod.

Preferably: the two sides of the inner surface of the sealing plate are provided with slide rails, the side edge is provided with positioning holes, the slide rails are in sliding connection with the slide grooves, and the positioning holes are connected with the positioning pins.

Preferably: a fish baffle is arranged above the fish return opening.

Preferably: and a soft bar blocking rod is arranged on the right side of the fish inlet opening.

Preferably: the diversion trench is arranged in a downward inclined shape, the left end of the diversion trench is connected with the fish return opening, and the diversion trench is made of soft rubber materials.

Preferably: the fish attracting lamp and the tether are both positioned in the diversion trench, and the fish attracting lamp is electrically connected with the micro power supply on the tether.

Preferably: the garbage compartment is arranged in a net shape, an opening is formed in the middle of the left side of the garbage compartment, and the right side of the garbage compartment is in contact with the inside of the water outlet groove.

Has the advantages that:

(1) the utility model discloses a be provided with closing plate, slide rail, locating hole, spout and locating pin, be convenient for play the closing plate through setting up of slide rail and spout and open the effect of valve, the hole that conveniently drains goes out water drainage, and the closing plate pull-up can be by locating hole and locating pin firm location after opening the valve, prevent to fall down.

(2) The utility model discloses a be provided with into fish opening and soft strip and hinder the pole, the fish can not bruise the shoal of fish when entering into the guiding gutter from advancing the fish opening through the setting that the pole was hindered to soft strip, and soft strip hinders the pole and can prevent that the rubbish of aquatic from entering into in the guiding gutter.

(3) The utility model discloses a be provided with the guiding gutter, through the setting of guiding gutter can return the shoal of fish drainage dam when the drainage in, and the guiding gutter adopts the flexible glue material can avoid the shoal of fish too much and produce crowdedly, can not produce the injury between the shoal of fish.

(4) The utility model discloses a be provided with attracting lamp, tether and miniature power supply, can lure into the guiding gutter through attracting lamp's setting with the shoal of fish that comes out when the drainage fast in, avoided the shoal of fish to escape the dam when following the drainage water, and miniature power supply can be to attracting lamp continuation of the journey use.

Drawings

Fig. 1 is a schematic view of the side view of the local part of the present invention.

Fig. 2 is the schematic view of the inside sectional structure of the drain tank of the present invention.

Fig. 3 is a front view structure schematic diagram of the water discharge tank of the present invention.

In FIGS. 1-3: the fish attracting type fish attracting water tank comprises a water discharging tank 1, an installation bottom cone 101, a water discharging hole 102, a sliding groove 103, a sealing plate 104, a positioning pin 105, a fish returning opening 106, a water discharging channel 2, a fish inlet opening 201, a diversion trench 202, a first movable trench 3, a first lifting rod 301, a tether 302, a fish attracting lamp 303, a second movable trench 4, a second lifting rod 401, a garbage compartment 402 and a water outlet trench 5.

Detailed Description

Referring to fig. 1 to 3, in an embodiment of the present invention, a water drainage fish escape prevention device for a water conservancy and hydropower dam comprises a water drainage tank 1, a water drainage channel 2, a first movable groove 3, a second movable groove 4 and a water outlet groove 5, wherein the water drainage channel 2 is embedded in the lower portion of the inside of the water drainage tank 1, the first movable groove 3 is embedded in the left side of the top of the water drainage tank 1, the second movable groove 4 is embedded in the right side of the top of the water drainage tank 1, and the water outlet groove 5 is arranged in the middle of the right side of the water drainage tank 1 in a penetrating manner;

the water discharging box 1 comprises mounting bottom cones 101, water discharging holes 102, a sliding groove 103, a sealing plate 104, positioning pins 105 and a fish-back opening 106, the mounting bottom cones 101 are embedded in the left side and the right side of the bottom of the water discharging box 1, the water discharging holes 102 are arranged below the front of the water discharging box 1 in a penetrating mode, the sliding grooves 103 are fixedly connected to the left side and the right side above the front of the water discharging box 1 through bolts, the sealing plate 104 is movably connected to the front of the sliding groove 103, the positioning pins 105 are arranged on the left side and the right side above the water discharging box 1 in a penetrating mode, and the fish-back opening 106 is arranged;

the drainage channel 2 comprises a fish inlet opening 201 and a diversion trench 202, the fish inlet opening 201 is arranged in the middle of the upper part of the drainage channel 2 in a penetrating manner, and the diversion trench 202 is embedded below the fish inlet opening 201;

the first movable groove 3 comprises a first lifting rod 301, a tether 302 and a fish luring lamp 303, the first lifting rod 301 is movably connected to the middle inside the first movable groove 3, the tether 302 is movably connected to the lower side of the first lifting rod 301, a micro power supply is arranged on the tether 302, and the fish luring lamp 303 is embedded in the tether 302;

the second movable groove 4 comprises a second lifting rod 401 and a garbage compartment 402, the second lifting rod 401 is movably connected to the middle inside the second movable groove 4, and the garbage compartment 402 is embedded below the second lifting rod 401.

In the preferred embodiment, the two sides of the inner surface of the sealing plate 104 are provided with slide rails, the side is provided with positioning holes, the slide rails are slidably connected with the sliding grooves 103, and the positioning holes are connected with the positioning pins 105, so that the sealing plate 104 can be opened and closed through the slide rails and the sliding grooves 103, water can be discharged from the water discharge holes 102 conveniently, and the sealing plate 104 can be stably positioned by the positioning holes and the positioning pins 105 after being pulled open, and can be prevented from falling down.

Preferably, a fish baffle is arranged above the fish return opening 106, and the arrangement of the fish baffle can prevent fish from returning to the dam from the fish return opening 106 and then going out along with the water discharge hole 102, so that fish school can return to the dam.

Preferably, this embodiment, it hinders the pole to advance fish opening 201 right side to be equipped with soft strip, hinders the setting of pole through soft strip and can not injure the shoal of fish when the fish enters into guiding gutter 202 from advancing fish opening 201, and soft strip hinders the pole and can prevent that the rubbish in the aquatic from entering into guiding gutter 202.

In this embodiment, preferably, the guiding gutter 202 is arranged in a downward-inclined manner, the left end of the guiding gutter 202 is connected with the fish return opening 106, the guiding gutter 202 is made of soft rubber materials, the fish shoal can be guided back to the dam by the guiding gutter 202 when water is drained, and the guiding gutter 202 is made of soft rubber materials, so that the situation that the fish shoal is crowded due to too many fish shoals and cannot be damaged is avoided.

Preferably, the fish luring lamp 303 and the tether 302 are both located the guiding gutter 202, and the micro power supply electric connection on the fish luring lamp 303 and the tether 302, can lure the shoal of fish that comes out when draining into the guiding gutter 202 fast through setting up of the fish luring lamp 303, has avoided the shoal of fish to escape the dam when following the drainage water, and micro power supply can continue to sail the use to the fish luring lamp 303.

This embodiment is preferred, rubbish compartment 402 is netted shape setting, its rubbish compartment 402 left side middle part is equipped with the opening, and rubbish compartment 402 right side and the inside contact of basin 5, it can keep apart a small amount of rubbish in the aquatic to be netted shape setting through rubbish compartment 402, avoid causing the water source of other places to be polluted by rubbish along with the water outflow, put down behind the closing plate 104, draw out rubbish compartment 402 from second movable groove 4 by second lifting rod 401 and clear up rubbish, the use of draining next time of being convenient for.

The working principle is as follows: firstly, the water discharge tank 1 is arranged at the water stopping position of a dam through the mounting base cone 101, when water is discharged, the sealing plate 104 is pulled up to open the valve and then can be stably positioned through the positioning hole and the positioning pin 105 to prevent the water from falling off, the water discharge hole 102 is convenient to discharge water, the fish school discharged when the water is discharged can be quickly induced into the diversion trench 202 through the arrangement of the fish inducing lamp 303, the fish school is prevented from escaping from the dam when the water is discharged, the micro power supply can continue to sail the fish inducing lamp 303, meanwhile, the fish can not hurt the fish school when entering the diversion trench 202 from the fish inlet 201, the soft strip blocking rod can prevent garbage in the water from entering the diversion trench 202, finally, the garbage compartment 402 is in a net shape to isolate a small amount of garbage in the water, water sources in other places are prevented from being polluted by the garbage when the water flows out along with the water, after the sealing plate 104 is put down, the garbage compartment 402 is extracted from the second movable trench 4 through the second lifting rod 401 to clean the garbage compartment 402, is convenient for the next water discharge.

Claims

1. The utility model provides a water conservancy water and electricity dam is drained and is prevented fish and escape device, includes drain tank (1), drainage channel (2), first movable groove (3), second movable groove (4) and goes out basin (5), its characterized in that: a drainage channel (2) is embedded in the lower portion of the inner portion of the water drainage tank (1), a first movable groove (3) is embedded in the left side of the top of the water drainage tank (1), a second movable groove (4) is embedded in the right side of the top of the water drainage tank (1), and a water outlet groove (5) penetrates through the middle portion of the right side of the water drainage tank (1);

the water discharging box (1) comprises mounting bottom cones (101), water discharging holes (102), sliding grooves (103), sealing plates (104), positioning pins (105) and a fish returning port (106), wherein the mounting bottom cones (101) are embedded into the left side and the right side of the bottom of the water discharging box (1), the water discharging holes (102) are arranged below the front face of the water discharging box (1) in a penetrating mode, the sliding grooves (103) are fixedly connected to the left side and the right side above the front face of the water discharging box (1) through bolts, the sealing plates (104) are movably connected to the front face of the sliding grooves (103), the positioning pins (105) are embedded into the left side and the right side above the water discharging box (1), and the fish returning port (106) is arranged on the right side below the water discharging holes (102) in a penetrating mode;

the drainage channel (2) comprises a fish inlet opening (201) and a diversion trench (202), the fish inlet opening (201) penetrates through the middle part above the drainage channel (2), and the diversion trench (202) is embedded below the fish inlet opening (201);

the first movable groove (3) comprises a first lifting rod (301), a tether (302) and a fish luring lamp (303), the first lifting rod (301) is movably connected to the middle inside the first movable groove (3), the tether (302) is movably connected to the lower portion of the first lifting rod (301), a micro power supply is arranged on the tether (302), and the fish luring lamp (303) is embedded in the tether (302);

the second movable groove (4) comprises a second lifting rod (401) and a garbage compartment (402), the second lifting rod (401) is movably connected to the middle inside the second movable groove (4), and the garbage compartment (402) is embedded below the second lifting rod (401).

2. The water conservancy and hydropower dam water discharge fish escape prevention device according to claim 1, which is characterized in that: the two sides of the inner surface of the sealing plate (104) are provided with slide rails, the side is provided with positioning holes, the slide rails are in sliding connection with the sliding grooves (103), and the positioning holes are connected with the positioning pins (105).

3. The water conservancy and hydropower dam water discharge fish escape prevention device according to claim 1, which is characterized in that: a fish baffle is arranged above the fish return opening (106).

4. The water conservancy and hydropower dam water discharge fish escape prevention device according to claim 1, which is characterized in that: a soft bar blocking rod is arranged on the right side of the fish inlet opening (201).

5. The water conservancy and hydropower dam water discharge fish escape prevention device according to claim 1, which is characterized in that: the diversion trench (202) is arranged in a downward inclined shape, the left end of the diversion trench is connected with the fish return opening (106), and the diversion trench (202) is made of soft rubber materials.

6. The water conservancy and hydropower dam water discharge fish escape prevention device according to claim 1, which is characterized in that: the fish luring lamp (303) and the tether (302) are both positioned in the diversion trench (202), and the fish luring lamp (303) is electrically connected with the micro power supply on the tether (302).

7. The water conservancy and hydropower dam water discharge fish escape prevention device according to claim 1, which is characterized in that: the garbage compartment (402) is arranged in a net shape, an opening is formed in the middle of the left side of the garbage compartment (402), and the right side of the garbage compartment (402) is in contact with the inside of the water outlet groove (5).