CN202707347U - Adjustable floating pipe type hydroelectric generator - Google Patents

Abstract

The utility model discloses an adjustable floating tube type hydraulic generator, which comprises a water turbine, a generator and a floating pipeline. The front end of the water device is equipped with a water volume adjustment door and an adjustment door controller. The water eliminator collects the flowing water to make the water flow gradually speed up, and the swirl cone makes the water flow further rotate at a higher speed, forming a higher speed rotation potential energy, which makes the generator more efficient. Therefore, it can also have higher power generation efficiency in common rivers. The floating tube generator provided by the utility model adopts the water eliminator arranged at the front end of the floating pipeline. The generator is suitable for both deep water canyons and rapids and shallows. Make full use of various complex water flow environments. The water volume regulating door is used to collect more flowing water. According to the change of the flow rate of the river water, the electrical signal changes, and the opening and closing of the water volume regulating door is automatically adjusted to ensure the long-term stable power generation efficiency and stable quality of the generator.

Description

Adjustable floating tube hydroelectric generator

technical field

The utility model relates to a hydropower generating device in the energy field, in particular to a floating tube type hydroelectric generator equipment. the

Background technique

Among the new energy technologies, wind power generation is limited by geographical conditions, and hydropower technology has received widespread attention. Its principle is to generate electricity through flowing water on water wheels, generally including water turbine generators, pumps, etc. , high-level water towers, filling nozzles and power management, etc., the structure is relatively complex, and the cost is very high. The construction of hydropower stations must also be carried out according to specific geographical conditions. Hydropower generation must build dams and have water flow drops. Hydropower generation must rely on large amounts of water resources , It is necessary to change and affect the ecological environment of a large number of water resources. Therefore, the construction of hydropower stations is very limited. However, my country and the world are very rich in hydropower resources, especially in some cities, roads, bridges, enterprises and residents built by rivers consume a lot of electricity. Being able to use its flowing water energy to generate electricity can not only save electric energy, reuse water resources (the water flowing out of traditional hydropower stations can also be used), but also protect the environment. the

Therefore be badly in need of a kind of simple and compact structure, small and exquisite volume, be easy to install and arrange, the equipment of the hydroelectric generator with high generating efficiency. the

Utility model content

In view of this, the technical problem to be solved by the utility model is to provide a hydraulic generator device with simple and compact structure, small size, easy installation and arrangement, and high power generation efficiency. The application range of the generator is wider, and the utilization of hydraulic resources is more sufficient and effective. the

The purpose of this utility model is achieved in that:

The adjustable floating tube type hydroelectric generator provided by the utility model includes a water turbine, a generator and a floating pipeline, the diameter of the water inlet end of the floating pipeline is larger than the diameter of the water outlet end, and the water turbine is arranged at the water inlet end of the floating pipeline At the intersection of the water turbine and the water outlet, the water turbine is coaxially connected with the generator, the water inlet of the floating pipeline is provided with a water eliminator, and the front end of the water eliminator is provided with a water volume adjustment door and an adjustment door controller. The water volume regulating door is connected with the regulating door controller.

Further, the water eliminator is a circular or rectangular funnel-shaped pipe. the

Further, the regulating door controller includes a large sprocket, a small sprocket, a chain, a gear box, an adjusting motor and a control box, the large sprocket is arranged at the end of the water eliminator, and the small sprocket is arranged at the end of the water collector. In the middle of the device, the large sprocket and the small sprocket are connected by a chain, the small sprocket is connected with the gear box, the gear box is connected with the adjustment motor, and the adjustment motor is connected with the control box. the

Further, a swirl cone is also arranged between the floating pipeline and the water eliminator, the large-diameter end of the swirl cone is connected to the water eliminator, and the small-diameter end of the swirl cone is connected to the floating pipeline. the

Further, the swirl cone is also provided with swirl sheets, and the swirl sheets are arranged in a helical shape on the inner surface of the swirl cone. the

Further, the outer wall of the floating pipeline is provided with a floating tube, and the floating tube is fixedly connected to the pipeline. the

Further, the front end of the water eliminator is also provided with a slag blocking net. the

Further, the outlet end of the floating pipeline is provided with a water discharge cone. the

The utility model has the advantages that: the floating tube generator provided by the utility model uses the power of advection water to drive the water turbine to rotate, and drives the generator to rotate to generate electricity. The water collector can be round or rectangular; the rectangular water collector can be installed horizontally or vertically. Therefore, the generator is not only suitable for deep water canyons, but also suitable for rapids and shallows, so that it can make full use of various complex water flow environments. the

The water volume regulating door is used to collect more running water. According to the change of the flow rate of the river water, the electrical signal changes, and the opening and closing of the water volume regulating door is automatically adjusted to ensure the long-term stable power generation efficiency and stable quality of the generator. the

When the water passes through the water eliminator, the flow speed gradually increases, and then enters the swirl cone to further accelerate the water flow speed. The swirl cone and swirl plate make the flow water entering the turbine gradually speed up and rotate, forming a high-speed rotational potential energy. The efficiency of the generator is higher, so that it can also have higher power generation efficiency in common rivers. The upper-suspended floating tank and floating tube are used to ensure The genset is kept at the optimum channel depth for maximum flow and speed. the

Other advantages, objectives and features of the present utility model will be set forth in the following specification to some extent, and to some extent, will be obvious to those skilled in the art based on the investigation and research below, or can be Get teaching from the practice of the utility model. The objectives and other advantages of the present utility model can be realized and obtained by the structures particularly pointed out in the following description and accompanying drawings. the

Description of drawings

In order to make the purpose, technical solutions and advantages of the present utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings, wherein:

Fig. 1 is the adjustable floating tube type hydraulic generator 1 schematic diagram that the utility model embodiment provides;

Fig. 2 is a schematic diagram of the adjustable floating tube type hydroelectric generator II provided by the embodiment of the present invention.

In the figure, l represents the water volume adjustment door, 2 represents the large sprocket (drive wheel), 3 represents the fixed ear of the unit, 4 represents the water eliminator, 5 represents the swirl cone, 6 represents the floating pipe, 7 represents the bolt, and 8 represents the draft pipe , 9 indicates the locking ring, 10 indicates the integrated fixing seat, 11 indicates the rear fixing ear of the unit, 12 indicates the drawstring fixing ring, 13 indicates the drawstring, 14 indicates the floating pipe connecting rod, l5 indicates the drawcord, 16 indicates the adjustment motor, 17 Indicates the buoyancy control box seat, 18 indicates the chain (drive belt), l9 indicates the slag trap, 20 indicates the gear box, 2l indicates the small sprocket (drive wheel), 22 indicates the bolt, 23 indicates the control box, 24 indicates the front end fixing seat of the buoyancy box , 20 means flange, 26 means flow control box, 27 means water outlet, 28 means discharge cone, 29 means water turbine, 30 means fixed rod, 31 means generator, 32 means swirl plate, 33 means rear fixing seat of buoyancy tank , 34 represents the adjustment door shaft, 30 represents the adjustment door hinge, 36 represents the axle sleeve, and 37 represents the adjustment door reinforcement rib. the

Detailed ways

The preferred embodiments of the present utility model will be described in detail below in conjunction with the accompanying drawings; it should be understood that the preferred embodiments are only for illustrating the present utility model, rather than limiting the protection scope of the present utility model. the

Fig. 1 is the schematic diagram of the adjustable floating tube type hydraulic generator I provided by the embodiment of the utility model; Fig. 2 is the schematic diagram of the adjustable floating tube type hydraulic generator II provided by the embodiment of the utility model, as shown in the figure: the utility model The adjustable floating tube type hydroelectric generator provided includes a water turbine 29, a generator 31 and a floating pipeline, the diameter of the water inlet end of the floating pipeline is greater than the diameter of the water outlet end, and the water turbine 29 is arranged at the water inlet end of the floating pipeline At the junction with the water outlet, the water turbine 29 is coaxially connected to the generator 31, the water inlet end of the floating pipeline is provided with a water eliminator 4 swirl cone 5, and the water inlet at the front end of the water eliminator 4 is provided with a water volume adjustment The door 1 and the regulating door controller 26, the water volume regulating door 1 is connected with the regulating door controller 26. the

The water eliminator 4 is a circular or rectangular funnel-shaped pipe. the

The regulating door controller includes a large sprocket 2, a small sprocket 21, a chain 18, a gear box 20, an adjusting motor 16 and a control box 23. The upper and lower ends of the water tank, the small sprocket is set in the middle of the water eliminator, the large sprocket and the small sprocket are connected by a chain, the function of the chain is to play the role of a transmission belt, the small sprocket and the gear box connected, the gear box is connected to the regulating motor, the regulating motor is connected to the control box, and the control box is used to obtain the electric signal of the generator and generate the control signal for controlling the regulating motor, and the whole regulating door controller controls the box seat through the buoyancy 17 is installed on the side wall of the water eliminator; bolts 22 are used for fixing, and the adjusting door shaft 34 of the water volume adjusting door can also be connected with the flange 25 through the chain drive belt 18, and then the flange 25 is connected with the adjusting door controller, Finally, the adjusting door controller is arranged on the top of the water eliminator through the buoyancy control box, which is connected with the front fixing seat 24 and the rear fixing seat 33, and the shaft sleeve 36 can also be set on the adjusting door shaft, and the water volume adjusting door Adjusting door reinforcing ribs 37 for strengthening the structure are provided, and the adjusting door shaft is connected with the water volume adjusting door through an adjusting door hinge 35 . the

A swirl cone 5 is also arranged between the floating pipeline and the water eliminator, and a swirl sheet 32 is also arranged on the swirl cone 5, and the swirl sheet 32 is arranged in a spiral shape on the inner surface of the swirl cone . A swirl cone is also arranged between the floating pipeline and the water eliminator, the large-diameter end of the swirl cone is connected to the water eliminator, and the small-diameter end of the swirl cone is connected to the floating pipeline. the

The outer wall of the floating pipeline is provided with a floating tube 6, and the floating tube 6 is fixedly connected with the floating pipeline, and the floating tube 6 is fixed by the fixing rod 30 and the bolt 7 arranged on the fixing rod, and the floating tubes pass through The floating pipe connecting rods 14 are fixed together, the floating pipe is provided with stay ropes 13, 15, and the stay ropes are connected with the stay rope fixing ring 12 fixed on the draft tube 8 at the tail of the floating pipe. the

The front end of the water eliminator is also provided with a slag blocking net 19 . The outlet end of the floating pipeline is provided with a water discharge cone 28, the water discharge cone is arranged on the water turbine, the water outlet 27 of the draft pipe is provided with a locking ring 9, and the floating pipeline is also provided with a unit fixing ear 3, an integrated fixed Seat 10 and unit rear fixed ear 11, the unit fixed ear 3, integrated fixed seat 10 and unit rear fixed ear 11 are mainly used to connect other adjustable floating tube type hydroelectric generator units of the same structure. the

The above descriptions are only preferred embodiments of the utility model, and are not intended to limit the utility model. Obviously, those skilled in the art can make various changes and modifications to the utility model without departing from the spirit and scope of the utility model. In this way, if these modifications and variations of the utility model fall within the scope of the technical features provided by the utility model and the equivalent technologies thereof, the utility model is also intended to include these modifications and variations. the

Claims (8)

1. can regulate floating pipe type hydraulic generator, comprise water turbine, generator and floating pipeline, the diameter of the feed-water end of described floating pipeline is greater than the diameter of waterexit end, described water turbine is arranged at the jointing place of floating pipe water end and waterexit end, described water turbine is connected with generator is coaxial, it is characterized in that: described floating pipe water end is provided with water-recovering device, and described water-recovering device front end water intake is provided with water yield adjustment doors and adjustment doors controller, and described water yield adjustment doors is connected with the adjustment doors controller.

2. the floating pipe type hydraulic generator of regulating according to claim 1, it is characterized in that: described water-recovering device is the funnel-like pipeline of rounded or rectangle.

3. the floating pipe type hydraulic generator of regulating according to claim 2, it is characterized in that: described adjustment doors controller comprises hinge wheel, minor sprocket, chain, gear-box, regulating electric machine and control box, described hinge wheel is arranged at the water-recovering device end, described minor sprocket is arranged at the water-recovering device middle part, described hinge wheel is connected chain with minor sprocket and connects, described minor sprocket is connected with gear-box, and described gear-box is connected with regulating electric machine, and described regulating electric machine is connected with control box.

4. the floating pipe type hydraulic generator of regulating according to claim 3, it is characterized in that: also be provided with rotating flow cone between described floating pipeline and the water-recovering device, described rotating flow cone heavy caliber end is connected with water-recovering device, and described rotating flow cone small-caliber end is connected with the floating pipeline.

5. the floating pipe type hydraulic generator of regulating according to claim 4, it is characterized in that: also be provided with spinning disk on the described rotating flow cone, described spinning disk is arranged in the rotating flow cone internal surface in the shape of a spiral.

6. the floating pipe type hydraulic generator of regulating according to claim 5, it is characterized in that: described floating pipeline outer wall is provided with float tube, and described float tube is fixedly connected with the floating pipeline.

7. the floating pipe type hydraulic generator of regulating according to claim 6, it is characterized in that: described water-recovering device front end also is provided with slag net.

8. the floating pipe type hydraulic generator of regulating according to claim 7, it is characterized in that: described floating pipeline waterexit end is provided with draft cone.

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