CN201635912U - Equal pressure series turbine power generation structure - Google Patents

Abstract

The utility model relates to a power generation structure of a constant pressure tandem type hydroturbine and belongs to the technical field of hydroelectric generation. In the technical scheme, the power generation structure includes a water flow passage (1) and a plurality of hydroturbines that are arranged in series in one water flow passage with the pressure equal at positions of the water flow passage. The plurality of hydroturbines are of the same specification and are arranged on the same horizontal plane of one water flow passage. The plurality of hydroturbines with the same specification are arranged in series on the same horizontal plane of one water flow passage under constant pressure to fully use the energy of water in the water flow passage for power generation through conversion. The efficiency is high, the number of the water flow passages is reduced and the cost is lessened. The power generation structure has the advantages of reasonable structure, low cost, high energy utilization efficiency of water and the like.

Description

Equal pressure series turbine power generation structure

Technical field:

The utility model relates to a power generation structure of equal-pressure series water turbines, which belongs to the technical field of hydropower generation.

Background technique:

At present, the commonly used hydroelectric generating units are composed of water turbines, water flow channels, etc. A water flow channel is equipped with a water turbine, relying on the potential energy conversion of water to generate electricity. The problem is that the cost is high and the energy utilization efficiency of water is low.

Utility model content:

The purpose of the utility model is to provide an equal-pressure series water turbine power generation structure, reduce the power generation cost of the water turbine, improve the energy utilization efficiency of water, and solve the above-mentioned problems in the background technology.

The technical scheme of the utility model is: the power generation structure of the equal-pressure series water turbine includes a water flow channel and multiple water turbines, the multiple water turbines are arranged in a water flow channel, and the multiple water turbines are arranged in series in the same water flow channel. The pressure is equal.

Multiple water turbines have the same specifications and are arranged on the same level of a water channel.

The number of water turbines is arbitrary and determined according to needs.

In the utility model, a plurality of water turbines with the same specifications are located on the same horizontal plane of a water flow channel, and are arranged in an equal-pressure and series-connected manner to make full use of the energy of the water in the water flow channel to convert and generate electricity. The efficiency is high, and the number of water flow channels is saved at the same time. Reduced costs.

The utility model has the characteristics of reasonable structure, low cost, high water energy utilization efficiency and the like.

Description of drawings

Accompanying drawing 1 is the structural representation of the utility model;

In the figure: water channel 1, water turbine one 2, water turbine two 3, water turbine three 4.

Below in conjunction with accompanying drawing, the utility model is further described by embodiment.

Detailed ways

In the embodiment, the power generation structure of equal-pressure series water turbines includes a water channel 1 and three water turbines. The first water turbine 2, the second water turbine 3, and the third water turbine 4 are arranged in one water flow channel 1, and the three water turbines are arranged in series in the same water flow channel. , the pressure is equal at the location of the water channel. The specifications of the three water turbines are the same, and they are arranged on the same level of a water channel. Three water flow generators with the same specifications are located on the same level of a water flow channel. They are arranged in equal pressure and in series to make full use of the energy of the water in the water flow channel to convert and generate electricity. The efficiency is high, and two water flow channels are saved. cost.

Claims (2)

1. equal pressure series connection water turbine electrification structure, it is characterized in that comprising water flow passage (1), many water turbine, many water turbine are arranged in the water flow passage, and many water turbine tandem arrangement in same water flow passage equates at the residing position of water flow passage pressure.

2. according to the described equal pressure of claim 1 series connection water turbine electrification structure, it is characterized in that the specification of many water turbine is identical and be arranged on the same horizontal plane of a water flow passage.

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