CN203604103U

CN203604103U - Pipe-laying type hydroelectric power facility

Info

Publication number: CN203604103U
Application number: CN201320491652.0U
Authority: CN
Inventors: 吴桂发
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-08-13
Filing date: 2013-08-13
Publication date: 2014-05-21
Anticipated expiration: 2023-08-13

Abstract

The utility model discloses a pipe-laying type hydroelectric power facility. The pipe-laying type hydroelectric power facility comprises a hydroelectric power plant constructed in lower reaches of a river and further comprises a water storage pond constructed in upper reaches of the river, a tower body constructed ahead of the hydroelectric power plant, a water guiding pipeline, a climbing pipeline and a water outlet pipeline. The top of the tower body is not higher than the water level of the water storage pond. The water guiding pipeline is laid between the water storage pond and the bottom of the tower body. The climbing pipeline is laid from the bottom to the top of the tower body. The water outlet pipeline is laid from the top of the tower body to the hydroelectric power plant. The water guiding pipeline is communicated with the water storage pond. The climbing pipeline and the water guiding pipeline are communicated at the bottom of the tower body. The water outlet pipeline and the climbing pipeline are communicated at the top of the tower body. The pipe-laying type hydroelectric power facility has following beneficial effects: heights of the climbing pipeline and the water outlet pipeline are lifted to increase water fall to generate electricity by the theory of communicating vessels; construction is easily carried out on the bank; the pipe-laying type hydroelectric power facility is small in investment, quick in desired result and high in benefits; fields and villages are prevented from being inundated; construction is carried out according to the need of farm irrigation; and therefore a hydraulic effect is brought into full play.

Description

Pipe laying formula hydroelectric power facility

(1) technical field:

The utility model relates to hydroelectric power, is specially a kind of pipe laying formula hydroelectric power facility.

(2) background technique:

Electricity is that modern industrial and agricultural production development must be used the energy, and its obtain manner has thermal power generation, hydroelectric power, nuclear energy power generation, bioelectrogenesis, solar electrical energy generation and wind energy power, and wherein hydroelectric power is traditional, the most stable generation mode.

But traditional hydroelectric power generally wants barrage to build a dam, barrage is built a dam and can be made the water level of upstream improve, and can flood some soils, two sides and village, causes unnecessary loss; In addition, the barrage difficulty of construction of building a dam is large, long in time limit, investment is large.

These unfavorable factors have restricted hydroelectric universal utilization, because other generation modes are not to have environmental pollution, generate electricity exactly unstable again, or the problem involving great expense, these factors, have restricted their construction development, thereby have greatly affected normal production and life.

(3) model utility content:

The utility model proposes a kind of pipe laying formula hydroelectric power facility, its object is to simplify the construction scheme of hydroelectric power plant.

Can realize the pipe laying formula hydroelectric power facility of above-mentioned purpose, be included in the hydroelectric power plant that lower reaches of river is built, also be included in unlike the prior art the water reservoir that upper river builds and the tower body of building before hydroelectric power plant, and conduit pipe, climb pipeline and outlet conduit, described tower body top is not higher than water reservoir water level; Described conduit pipe is layed between water reservoir and tower body bottom, the described pipe laying of climbing is in the bottom of tower body to top, described outlet conduit is layed in tower body top to hydroelectric power plant, conduit pipe is communicated with water reservoir, the pipeline that climbs is communicated with in tower body bottom with conduit pipe, and outlet conduit is communicated with in tower body top with the pipeline that climbs.

The utility model is brought up to the height of the pipeline that enters hydroelectric power plant not higher than upper pool elevation by setting up tower body, thereby forms the drop of pipe water outlet, utilizes the drop height water stream of pipe water outlet to drive the hydraulic turbine generator generating of hydroelectric power plant.

The matched of described tower body is in the generated energy of hydroelectric power plant.

Described tower body is chosen as massif or the Gao Po that natural condition are good, and construction period and saving funds are shortened in the construction that can save tower body.

The connectivity part of described conduit pipe and water reservoir is provided with filter screen, and in anti-sealing, foreign material enter pipeline.

Blow down branch is set on conduit pipe, and the sewage draining exit of described blow down branch is provided with valve, regularly gets rid of ducted mud.。

Advantage of the present utility model:

1, the utility model can avoid flooding field and village.

2, the utility model can be built according to the needs of field irrigation, brings into play better water conservancy effect.

3, of the present utility model construction in operation on the bank, work is easily carried out, and invests little, instant effect, high efficiency.

4, the utility model is not only applicable to construction power station, river, and being more suitable for reservoir and mountain area has streamlet particularly to have the local construction power station of waterfall.

(4) accompanying drawing explanation:

Fig. 1 is the schematic diagram of a kind of mode of execution of the utility model.

Figure number mark: 1, water reservoir; 2, hydroelectric power plant; 3, tower body; 4, conduit pipe; 5, the pipeline that climbs; 6, outlet conduit; 7, blow down branch.

(5) embodiment:

Below in conjunction with accompanying drawing, the technical solution of the utility model is described further:

The utility model pipe laying formula hydroelectric power facility comprises water reservoir 1, hydroelectric power plant 2, tower body 3, conduit pipe 4, the pipeline 5 that climbs, outlet conduit 6 and blow-off line 7.

Described water reservoir 1 is built in upper river, described hydroelectric power plant 2 is built in lower reaches of river, described tower body 3 is built near hydroelectric power plant 2 between water reservoir 1 and hydroelectric power plant 2, be tower body 3 in the front construction of hydroelectric power plant 2 (also can utilize ready-made massif that natural condition are good or high slope as tower body 3), tower body 3 overhead heights are less than or equal to water reservoir 1 height of water level, as shown in Figure 1.

Described conduit pipe 4 is laid between water reservoir 1 and tower body 3 bottoms, and the water intake of conduit pipe 4 is communicated with the water outlet of water reservoir 1 by filter screen; The described pipeline 5 that climbs is upwards laid along tower body 3, the pipeline 5 bottom water intakes that climb are communicated with the water outlet of conduit pipe 4, the water outlet of conduit pipe 4 is also connected another road arm---blow down branch 7, the water outlet of described blow down branch 7 is provided with valve (valve closing under normal circumstances, ability Open valve when periodical blowdown); Described outlet conduit 6 is laid downwards along tower body 3, and the water intake at outlet conduit 6 tops is communicated with the water outlet at pipeline 5 tops of climbing in tower body 3 tops, and outlet conduit 6 bottom water outlets are communicated with the hydraulic generator unit machine puddle of hydroelectric power plant 2, as shown in Figure 1.

Described conduit pipe 4 can be laid multistage according to landforms actual features, and the blow down branch 7 of corresponding hop count.

Electricity-generating method of the present utility model: filtered water is carried to lower reaches of river by conduit pipe 4 from upper river, the water that conveying puts in place upwards climbs along the pipeline 5 that climbs, and climb over tower body 3 tops and enter outlet conduit 6(law of connected vessels) flow out rapidly downwards and enter the hydraulic turbine generator machine room of hydroelectric power plant 2, and in puddle, promote hydraulic turbine generator rotation and generate electricity.

The water flow that the generated energy of described hydroelectric power plant 2 is carried by height and the pipeline of tower body 3 determines.

Claims

1. pipe laying formula hydroelectric power facility, be included in the hydroelectric power plant (2) that lower reaches of river is built, it is characterized in that: be also included in water reservoir (1) that upper river builds and in the front tower body of building of hydroelectric power plant (2) (3), and conduit pipe (4), pipeline (5) and outlet conduit (6) climb, described tower body (3) top is not higher than water reservoir (1) water level, described conduit pipe (4) is layed between water reservoir (1) and tower body (3) bottom, the described pipeline that climbs (5) is layed in the bottom of tower body (3) to top, described outlet conduit (6) is layed in tower body (3) top to hydroelectric power plant (2), conduit pipe (4) is communicated with water reservoir (1), the pipeline (5) that climbs is communicated with in tower body (3) bottom with conduit pipe (4), outlet conduit (6) is communicated with in tower body (3) top with the pipeline that climbs (5).

2. pipe laying formula hydroelectric power facility according to claim 1, is characterized in that: the matched of described tower body (3) is in the generated energy of hydroelectric power plant (2).

3. pipe laying formula hydroelectric power facility according to claim 2, is characterized in that: described tower body (3) is massif or Gao Po.

4. according to the pipe laying formula hydroelectric power facility described in any one in claim 1～3, it is characterized in that: described conduit pipe (4) is provided with filter screen with the connectivity part of water reservoir (1).

5. according to the pipe laying formula hydroelectric power facility described in any one in claim 1～3, it is characterized in that: blow down branch (7) is set on described conduit pipe (4), and the sewage draining exit of described blow down branch (7) is provided with valve.