CN213902558U

CN213902558U - Hydroelectric power generation remote monitoring device

Info

Publication number: CN213902558U
Application number: CN202023293308.XU
Authority: CN
Inventors: 兰晓梅; 刘骁苒
Original assignee: Wuhan Haizhuo Intelligent Control Electric Co ltd
Current assignee: Wuhan Haizhuo Intelligent Control Electric Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-08-06
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a hydroelectric power generation remote monitoring device, the power distribution box comprises a lower box body, the fixed pipe of the inside fixedly connected with of box, fixed intraduct sliding connection has the connecting rod, connecting rod one end fixedly connected with floater, the connecting rod is kept away from floater one end welding and is had the shading post, the inside fixedly connected with infrared photoelectric switch of fixed pipe, the utility model discloses a floater has been set up, and the floater drives the connecting rod and slides in fixed intraductal, and infrared ray photoelectric switch confirms the height of water level according to the time of reflection, and the water level is low excessively or when high, and infrared ray inductive switch control radio transmitter signals, has solved partial hydroelectric power generation and has needed the manual monitoring water level, and when the water level rose to predetermined water level, by the promotion motor of manual start gate, accomplish and unload water or the water storage task, the manual observation lift water level marker pole is untimely, Inconvenient and not rapid, and can not give an alarm in advance to influence the stability of power generation.

Description

Hydroelectric power generation remote monitoring device

Technical Field

The utility model relates to a hydroelectric power generation remote monitoring technical field specifically is a hydroelectric power generation remote monitoring device.

Background

Hydroelectric power generation, and scientific technology for researching technical and economic problems of engineering construction, production, operation and the like for converting water energy into electric energy. The water energy utilized by hydroelectric power generation is mainly potential energy stored in water. In order to convert water energy into electric energy, different types of hydropower stations need to be built. At present, an energy-saving, environment-friendly and efficient unit becomes the development direction of power generation equipment products, and a water turbine serving as an important component of hydraulic power generation equipment is developed towards the direction of high power and high parameters in the future. The localization of large-scale mixed-flow hydroelectric generator also drives the technical progress of the through-flow turbine and impulse turbine in China, and the status of the turbine manufacturing industry in China in the international market is continuously improved. Hydroelectric power generation generally stores water in a reservoir to a certain height, opens a gate, and enables water at the height to impact a water turbine, so that the water turbine rotates to generate power.

When the water level is raised to a preset water level, a lifting motor of a gate must be started manually to finish a water discharging or storing task, and the lifting water level marker post is observed manually and is untimely, inconvenient and rapid, so that pre-warning cannot be given out, and the stability of power generation is influenced; and the water level can not be monitored at a remote place when being monitored manually, and the water level is monitored by an outdoor reservoir, so that danger is easy to occur.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hydroelectric power generation remote monitoring device has set up the floater, and the floater removes along with the water level change, and when the water level was too high or cross low, infrared photoelectric switch control siren, signal lamp and radio sent the ware to reach the effect of warning to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a hydroelectric power generation remote monitoring device comprises a lower box body, wherein a fixed pipe is fixedly connected inside the box body, a connecting rod is slidably connected inside the fixed pipe, a floating ball is fixedly connected at one end of the connecting rod, a shading column is welded at one end, away from the floating ball, of the connecting rod, an infrared photoelectric switch is fixedly connected inside the fixed pipe, a supporting plate is welded inside the box body, a storage battery and a radio transmitter are fixedly connected to the upper surface of the supporting plate, a fixed rod is welded at the middle position of the top of the box body, a solar panel is fixedly connected at one end, away from the box body, of the fixed rod, a mounting plate is welded at one side of the box body, a first protective shell and a signal lamp are respectively fixedly connected to the top of the mounting plate, an antenna is fixedly connected inside the first protective shell, a second protective shell is welded at the bottom of the mounting plate, and an alarm is fixedly connected inside the second protective shell, the welding of mounting panel bottom has the fixed plate, the fixed plate is kept away from mounting panel one side and is welded in box one side.

Preferably, the solar panel is electrically connected with the storage battery, the alarm, the signal lamp and the radio transmitter are respectively electrically connected with the infrared photoelectric switch, and the antenna is electrically connected with the radio transmitter.

Preferably, the box is kept away from mounting panel one side welding and is had the bracing piece, the bracing piece is kept away from box one side welding and is had the mount pad, the mounting hole has been seted up to mount pad surface symmetry.

Preferably, the surface of the signal lamp is provided with a rain cover, and the signal lamp is a red light signal lamp.

Preferably, the bottom of the second protective shell is provided with a small hole, and the first protective shell and the second protective shell are both waterproof protective shells.

Preferably, when the floating ball is in contact with the bottom of the box body, the top of the shading column is in contact with the bottom of the infrared photoelectric switch, and the infrared photoelectric switch is electrically connected with the storage battery.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up the floater, the floater drives the connecting rod and slides in fixed intraductal, infrared ray photoelectric switch confirms the height of water level according to the time of reflection, when the water level was crossed low or too high, infrared ray inductive switch control radio transmitter signals, it needs artifical control water level to solve part hydroelectric power generation, when the water level rose to predetermined water level, by the artifical promotion motor that starts the gate, accomplish and unload water or the water storage task, the artifical water level sighting rod that goes up and down of observation is untimely, inconvenient, not rapid, can't report an emergency and ask for help or increased vigilance in advance, the problem of the stability of influence electricity generation;

2. the utility model discloses a set up the siren, when the water level was too high or low excessively, infrared photoelectric switch control siren sent the police dispatch newspaper, and the control signal lamp sends ruddiness, can not monitor far away when having solved artifical control water level, need to the outdoor reservoir control water level, takes place dangerous problem easily.

Drawings

Fig. 1 is a schematic view of a hydraulic power generation remote monitoring device according to the present invention;

fig. 2 is a left side view structural diagram of the mounting seat of the hydroelectric power generation remote monitoring device of the present invention;

fig. 3 is a schematic view of a top view structure of the hydroelectric power generation remote monitoring apparatus of the present invention.

In the figure: 1. a box body; 2. a connecting rod; 3. a floating ball; 4. a support bar; 5. a mounting seat; 6. a support plate; 7. a radio transmitter; 8. fixing the rod; 9. a solar panel; 10. a first protective case; 11. an antenna; 12. a signal lamp; 13. a second protective shell; 14. an alarm; 15. a fixing plate; 16. an infrared photoelectric switch; 17. a shading column; 18. a storage battery; 19. mounting holes; 20. mounting a plate; 21. and fixing the tube.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a hydroelectric power generation remote monitoring device comprises a lower box body 1, a fixed pipe 21 is fixedly connected inside the box body 1, the fixed pipe 21 is used for installing and fixing a connecting rod 2, the connecting rod 2 is slidably connected inside the fixed pipe 21, a floating ball 3 is fixedly connected at one end of the connecting rod 2, the floating ball 3 has buoyancy, the floating ball 3 floats on the water surface to drive the connecting rod 2 to move, the top of a shading column 17 is contacted with the bottom of an infrared photoelectric switch 16 when the floating ball 3 is contacted with the bottom of the box body 1, the infrared photoelectric switch 16 is prevented from being damaged by the shading column 17, the infrared photoelectric switch 16 is electrically connected with a storage battery 18, a shading column 17 is welded at one end of the connecting rod 2, which is far away from the floating ball 3, infrared rays are reflected back into the infrared photoelectric switch 16 through the shading column 17, the shading column 17 plays a role in reflecting the infrared rays, the infrared photoelectric switch 16 is fixedly connected inside the fixed pipe 21, a support plate 6 is welded inside the box body 1, fixed surface is connected with battery 18 and radio on the backup pad 6 and sends ware 7, the welding of 1 top of box position placed in the middle has

dead lever

8, 1 one end fixedly connected with solar panel 9 of box is kept away from to dead lever 8, solar panel 9 charges for battery 18, solar panel 9 and 18 electric connection of battery, siren 14, signal lamp 12 and radio send ware 7 respectively with infrared ray photoelectric switch 16 electric connection, antenna 11 and radio send ware 7 electric connection, radio send the ware 7 model to be C1150RGVR, be used for sending alarm signal.

The welding of 1 one side of box has mounting panel 20, and mounting panel 20 is used for installing signal lamp 12, first protective housing 10 and second protective housing 13, and the first protective housing 10 of mounting panel 20 top fixedly connected with and signal lamp 12 respectively, and signal lamp 12 surface is equipped with rain-proof cover, and signal lamp 12 is ruddiness signal lamp 12, and the red light is more obvious, plays the warning effect. Inside fixedly connected with antenna 11 of first protective housing 10, antenna 11 is for the better transmission of signal, prevent that the signal from being shielded, the welding of mounting panel 20 bottom has second protective housing 13, the inside fixedly connected with siren 14 of second protective housing 13, the welding of mounting panel 20 bottom has fixed plate 15, fixed plate 15 keeps away from mounting panel 20 one side and welds in box 1 one side, the aperture has been seted up to second protective housing 13 bottom, a transmission for siren 14 sound, prevent that sound is shielded, first protective housing 10 and second protective housing 13 are waterproof protective housing, play the effect of protection antenna 11 and siren 14, the welding of mounting panel 20 one side is kept away from to box 1 has bracing piece 4, bracing piece 4 keeps away from box 1 one side and has been welded mount pad 5, mounting hole 19 has been seted up to mount pad 5 surface symmetry, mounting hole 19 is used for the fixed box 1 of ann commentaries on classics.

The working principle is as follows: the floating ball 3 moves along with the movement of the water level, the floating ball 3 drives the connecting rod 2 to slide in the fixed pipe 21, the infrared photoelectric switch 16 emits infrared rays, the infrared photoelectric switch 16 returns after being emitted by the shading column 17, the height of the water level is judged according to the reflected time, when the water level is too low and too high, the infrared photoelectric switch 16 controls the radio transmitter 7 to send a signal, meanwhile, the alarm 14 gives an alarm, and the signal lamp 12 sends red light for alarming.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a hydroelectric power generation remote monitoring device, includes box (1) down, its characterized in that: the solar energy storage box is characterized in that a fixed pipe (21) is fixedly connected inside the box body (1), a connecting rod (2) is slidably connected inside the fixed pipe (21), a floating ball (3) is fixedly connected to one end of the connecting rod (2), a shading column (17) is welded to one end, away from the floating ball (3), of the connecting rod (2), an infrared photoelectric switch (16) is fixedly connected inside the fixed pipe (21), a supporting plate (6) is welded inside the box body (1), a storage battery (18) and a radio transmitter (7) are fixedly connected to the upper surface of the supporting plate (6), a fixing rod (8) is welded to the middle position of the top of the box body (1), a solar panel (9) is fixedly connected to one end, away from the box body (1), of the fixing rod (8), a mounting plate (20) is welded to one side of the box body (1), and the top of the mounting plate (20) is fixedly connected with a first protective shell (10) and a signal lamp (12) respectively, the antenna protection device is characterized in that an antenna (11) is fixedly connected to the inside of the first protection shell (10), a second protection shell (13) is welded to the bottom of the mounting plate (20), an alarm (14) is fixedly connected to the inside of the second protection shell (13), a fixing plate (15) is welded to the bottom of the mounting plate (20), and the fixing plate (15) is far away from one side of the mounting plate (20) and is welded to one side of the box body (1).

2. A hydroelectric power generation remote monitoring apparatus as claimed in claim 1, wherein: the solar panel (9) is electrically connected with the storage battery (18), the alarm (14), the signal lamp (12) and the radio transmitter (7) are respectively electrically connected with the infrared photoelectric switch (16), and the antenna (11) is electrically connected with the radio transmitter (7).

3. A hydroelectric power generation remote monitoring apparatus as claimed in claim 1, wherein: the welding of mounting panel (20) one side is kept away from in box (1) has bracing piece (4), box (1) one side welding has mount pad (5) is kept away from in bracing piece (4), mounting hole (19) have been seted up to mount pad (5) surface symmetry.

4. A hydroelectric power generation remote monitoring apparatus as claimed in claim 1, wherein: the surface of the signal lamp (12) is provided with a rain cover, and the signal lamp (12) is a red light signal lamp (12).

5. A hydroelectric power generation remote monitoring apparatus as claimed in claim 1, wherein: the bottom of the second protective shell (13) is provided with a small hole, and the first protective shell (10) and the second protective shell (13) are both waterproof protective shells.

6. A hydroelectric power generation remote monitoring apparatus as claimed in claim 1, wherein: when the floating ball (3) is in contact with the bottom of the box body (1), the top of the shading column (17) is in contact with the bottom of the infrared photoelectric switch (16), and the infrared photoelectric switch (16) is electrically connected with the storage battery (18).