CN201502478U - A waterwheel type hydroelectric power generation device - Google Patents

Abstract

The utility model discloses a waterwheel type hydroelectric power generation device, which is composed of a waterwheel, a water turbine, a generator and a water source. A reservoir is set at the location, and the water in the reservoir is drawn out through a water pipe. The water pipe is provided with several outlet pipes. Each outlet pipe corresponds to the position where the bucket passes, and a return pool is set at a position lower than the waterwheel. Circulating water pumps are installed between the pools. This new type has a reasonable structure and is not limited by the installation location. The installed capacity can be large or small, and it is easy to maintain.

Description

A waterwheel type hydroelectric power generation device

technical field

The utility model relates to a power generation device, and Tebian relates to a waterwheel type hydroelectric power generation device.

Background technique

The existing method of hydropower generation is mainly to build a dam to store water, and use the potential energy of the water level difference to drive the water turbine and the generator to rotate. The disadvantages of this method: (1) occupy a large area and damage the ecological environment; (2) require a large investment, The construction period is long and the construction is difficult; (3) the utilization rate of water conservancy resources is low, and the water in the reservoir can only be used once; the "waterwheel group energy generating device" disclosed in 02268547.2 and the "waterwheel" disclosed in 00256881.0 "Type hydroelectric power generation device", which uses flowing water to provide power to rotate the waterwheel, thereby driving the turbine and generator to rotate to realize the function of generating electricity. The application range of this kind of power generation device using flowing water is limited to a certain extent, and the water volume of flowing water is affected by seasonality. Large, its stability is poor, limited by the operation mode, the installation location is not easy to choose, the installed capacity is small, and the maintenance is inconvenient.

Utility model content

The purpose of this utility model is to provide a waterwheel type hydroelectric power generation device aimed at the deficiencies of the prior art. The device has a reasonable structure and is not limited by the installation location. The technical problem to be solved is to continuously provide a stable water flow for the waterwheel, and use the gravity of the water to make the waterwheel rotate continuously. The technical scheme adopted by the utility model is as follows. The utility model is composed of a waterwheel, a water turbine, a generator and a water source. The vehicle adopts a traditional waterwheel, which is characterized in that the water bucket around the waterwheel is installed in reverse, and a reservoir is set at a position higher than the waterwheel. The water outlet pipes correspond to the positions where the water buckets pass, and a return pool is arranged at a position lower than the water wheel, and a circulating water pump is arranged between the return pool and the water storage tank.

The working process of the present utility model is as follows:

Fill the reservoir with water from any source and method, open the valve, and the water can be discharged into several water buckets above the waterwheel through the outlet pipe at the same time. Under the gravity of the water, the waterwheel starts to rotate. When the bucket turns When it reaches the bottom of the waterwheel, the water in the water bucket will be discharged into the return pool, and the water in the return pool will be transported to the reservoir through the circulating water pump. In this way, the waterwheel can rotate continuously, driving the water turbine and generator to generate electricity .

Compared with the prior art, the utility model has the following advantages: 1. The structure is simple and reasonable, not limited by the installation location; 2. The installed capacity can be adjusted conveniently; 3. The cost is low and the maintenance is convenient; 4. The water flow is stable and stable Good sex.

Description of drawings:

Fig. 1 is a structural schematic diagram of the waterwheel type hydroelectric power generation device described in the utility model

Detailed ways:

As shown in Figure 1, the waterwheel 6 of the utility model adopts a traditional waterwheel, the water bucket 2 around the waterwheel is installed in reverse, and a reservoir 7 is set at a position higher than the waterwheel, and the water in the reservoir passes through the water pipe 4 lead out, the water pipe is provided with several water outlet pipes 3, and each outlet pipe corresponds to the position where the water bucket passes respectively, and a return pool 9 is set at a position lower than the waterwheel, and a circulating water pump 10 is set between the return pool and the reservoir. Source and method Fill the reservoir with water, open the valve 5, and the water can be discharged into several water buckets above the waterwheel at the same time through the outlet pipe. Under the gravity of the water, the waterwheel starts to rotate, and the torque of turning the waterwheel It is related to the size of the water bucket and the length of the support arm 1. When the water bucket turns to the bottom of the waterwheel, the water in the water bucket will be discharged into the return pool, and the water in the return pool will be transported to the storage tank through the circulating water pump and the water delivery pipe 8. In the pool, reciprocating in this way, the water wheel can rotate continuously, driving the water turbine and generator to generate electricity.

Claims (1)

1. A waterwheel type hydroelectric power generation device is composed of a waterwheel, a water turbine, a generator and a water source. The waterwheel adopts a traditional waterwheel, which is characterized in that the water bucket around the waterwheel is installed in reverse, and is higher than the waterwheel. A reservoir is set at the location, and the water in the reservoir is drawn out through a water pipe. The water pipe is provided with several outlet pipes. Each outlet pipe corresponds to the position where the bucket passes, and a return pool is set at a position lower than the waterwheel. Circulating water pumps are arranged between the pools.

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