CN202688970U - Novel environment-friendly hydropower station - Google Patents

Novel environment-friendly hydropower station Download PDF

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CN202688970U
CN202688970U CN2012204359202U CN201220435920U CN202688970U CN 202688970 U CN202688970 U CN 202688970U CN 2012204359202 U CN2012204359202 U CN 2012204359202U CN 201220435920 U CN201220435920 U CN 201220435920U CN 202688970 U CN202688970 U CN 202688970U
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water
service pipe
dam
novel environment
turbine
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沈余勤
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Abstract

本实用新型提供了一种无须建造水坝、对建造环境要求低的水电站，它包括水轮机、发电机组及通水管，通水管的进水口在上，通水管的出水口在下；在出水口前设置有出水机，用于将通水管内的水排出水口，所述水轮机连接在进水口和出水口之间的通水管上，使通过通水管的水带动水轮机的水轮运转，水轮机与发电机组连接，带动发电机组发电。本实用新型所提供的水电站无需建造水坝即可利用水能实现发电，使小落差建造水坝不经济或不适宜于建造水坝的地理环境的水利资源也能够得到充分的运用；且本实用新型投资小、建设快、对周围环境影响小，且不涉及到周围居民的迁移，具有重要的经济意义和社会意义。

Figure 201220435920

The utility model provides a hydropower station that does not need to build a dam and has low requirements on the construction environment. It includes a water turbine, a generator set and a water pipe. The water outlet machine is used to discharge the water in the water pipe to the water outlet. The water turbine is connected to the water pipe between the water inlet and the water outlet, so that the water passing through the water pipe drives the water wheel of the water turbine to run, and the water turbine is connected to the generator set. Drive the generating set to generate electricity. The hydropower station provided by the utility model can use water energy to realize power generation without building a dam, so that the water conservancy resources that are uneconomical to build a dam with a small drop or unsuitable for the geographical environment of building a dam can also be fully utilized; and the utility model has a small investment , fast construction, little impact on the surrounding environment, and does not involve the migration of surrounding residents, it has important economic and social significance.

Figure 201220435920

Description

一种新型环保型水电站A new environment-friendly hydropower station

技术领域 technical field

本实用新型涉及一种水电站，特别涉及一种无须水坝的水电站。 The utility model relates to a hydropower station, in particular to a hydropower station without a dam.

背景技术 Background technique

水电站主要包括发电厂房、水坝、水轮发电组等，成本较高，且需要建造在水位较高的水道，对环境要求也较高；同时，水电站的发电需要在水位较高时才能进行，在干旱季节或者在其他水位较低的情况时不能发电。此外，水坝的建造工程量较大，且水道内容易积淤泥，对自然环境的破坏作用也比较明显。在建造此种发电站的时候，通常也需要对沿水道附近的居民进行迁移，人文景点也会造成破坏。 Hydropower stations mainly include power plants, dams, hydroelectric power generation units, etc., which are costly and need to be built in waterways with high water levels, and have high environmental requirements; It cannot generate electricity during dry seasons or during other low water conditions. In addition, the construction of dams requires a large amount of engineering, and silt is easy to accumulate in the waterways, which has a significant damage to the natural environment. When building such a power station, it is usually necessary to relocate the residents near the waterway, and the cultural attractions will also cause damage.

发明内容 Contents of the invention

本实用新型所要解决的技术问题是提供一种无须建造水坝、对建造环境要求低的水电站。为此，本实用新型采用以下的技术方案：它包括水轮机、发电机组及通水管，通水管的进水口在上，通水管的出水口在下；在出水口前设置有出水机，用于将通水管内的水排出水口，所述水轮机连接在进水口和出水口之间的通水管上，使通过通水管的水带动水轮机的水轮运转，水轮机与发电机组连接，带动发电机组发电。 The technical problem to be solved by the utility model is to provide a hydropower station that does not need to build a dam and has low requirements on the construction environment. For this reason, the utility model adopts the following technical solutions: it includes a water turbine, a generating set and a water pipe, the water inlet of the water pipe is on the top, and the water outlet of the water pipe is on the bottom; The water in the water pipe is discharged from the water outlet, and the water turbine is connected to the water pipe between the water inlet and the water outlet, so that the water passing through the water pipe drives the water wheel of the water turbine to run, and the water turbine is connected with the generator set to drive the generator set to generate electricity.

在采用以上技术方案的基础上，本实用新型还可以采用以下进一步的方案： On the basis of adopting the above technical scheme, the utility model can also adopt the following further schemes:

所述水轮机连接在靠近出水口一侧的通水管上。 The water turbine is connected to the water pipe near the water outlet.

所述出水机由风力发电提供动力。 The water outlet machine is powered by wind power.

所述通水管出水口处设置出水单向阀。 A water outlet one-way valve is arranged at the water outlet of the water pipe.

所述通水管出水口可设置进水单向阀。 The water outlet of the water pipe can be provided with a water inlet check valve.

所述通水管由多节管道组成，所述多节管道依照水面以下的地形布置。 The water pipe is composed of multi-section pipes, and the multi-section pipes are arranged according to the terrain below the water surface.

由于采用了本实用新型的技术方案，本实用新型所提供的水电站无需建造水坝即可利用水能实现发电，使小落差建造水坝不经济或不适宜于建造水坝的地理环境的水利资源也能够得到充分的运用；且本实用新型投资小、建设快、对周围环境影响小，且不涉及到周围居民的迁移，具有重要的经济意义和社会意义。 Due to the adoption of the technical solution of the utility model, the hydropower station provided by the utility model can use water energy to generate electricity without building a dam, so that the water resources in the geographical environment where building a dam with a small drop is uneconomical or unsuitable for building a dam can also be obtained. Fully utilized; and the utility model has small investment, quick construction, little impact on the surrounding environment, and does not involve the migration of surrounding residents, and has important economic and social significance.

附图说明 Description of drawings

图1为本实用新型的示意图。 Fig. 1 is the schematic diagram of the utility model.

具体实施方式 Detailed ways

参考附图。 Refer to attached picture.

本实用新型包括水轮机2、发电机组11及通水管3，通水管的进水口在上，通水管的出水口在下；在出水口前设置有出水机5，用于将通水管3内的水排出水口，所述水轮机2连接在进水口和出水口之间的通水管上，使通过通水管的水带动水轮机的水轮21运转，水轮机2与发电机组11连接，带动发电机组11发电。 The utility model includes a water turbine 2, a generator set 11 and a water pipe 3, the water inlet of the water pipe is on the top, and the water outlet of the water pipe is on the bottom; a water outlet 5 is arranged in front of the water outlet for discharging the water in the water pipe 3 Water outlet, the water turbine 2 is connected on the water pipe between the water inlet and the water outlet, so that the water through the water pipe drives the water wheel 21 of the water turbine to run, and the water turbine 2 is connected with the generator set 11 to drive the generator set 11 to generate electricity.

所述水轮机连接在靠近出水口一侧的通水管上，以充分地利用水力资源。 The water turbine is connected to the water pipe near the water outlet to make full use of hydraulic resources.

所述出水机由风力发电提供动力。 The water outlet machine is powered by wind power.

所述通水管出水口处设置出水单向阀6，通水管出水口可设置进水单向阀4。 The water outlet of the water pipe is provided with a water outlet check valve 6, and the water outlet of the water pipe can be provided with a water inlet check valve 4.

水轮机外壳的进水口和出水口接在通水管3上，在水轮机发电机处可建造发电厂房1，发电机可处在水面之上。 The water inlet and the water outlet of the water turbine shell are connected on the water pipe 3, and the power plant 1 can be built at the water turbine generator place, and the generator can be placed on the water surface.

在不发电时，通水管3内的内外压强相等；当发电时，出水机工作，将通水管3内的水通过出水单向阀6排出，使得通水管3内外压强产生变化，管内压强大于管外压强，使管内的水自上而下地流动并带动水轮机开始工作，进而带动发电机组11发电。同时，通水管内的因高度差产生的水的势能也将转换为驱使水轮机运转的机械能并进而转换为电能，同时出水机也可以采用诸如风能、太阳能来提供动力。 When the power is not generated, the internal and external pressures in the water pipe 3 are equal; when the power is generated, the water outlet machine works, and the water in the water pipe 3 is discharged through the water outlet check valve 6, so that the internal and external pressure of the water pipe 3 changes, and the pressure inside the pipe is greater than that of the pipe. The external pressure makes the water in the pipe flow from top to bottom and drives the water turbine to start working, and then drives the generating set 11 to generate electricity. At the same time, the potential energy of the water in the water pipe due to the height difference will also be converted into the mechanical energy driving the water turbine and then converted into electrical energy. At the same time, the water outlet machine can also be powered by wind energy or solar energy.

本实用新型所提供的水电站的通水管3由多节管道组成，可以按照水面以下的地形布置，其本身不会引起水位的变化，故只要在满足水位深度条件，上端的进水口被水淹没即可进行发电，发电时间较之以往的水电站长。理论上来说，本实用新型所述的水电站可以同时建造很多，无需根据水电站的建设地点来布置电网，也不需要根据用电需求来建造水电站。 The water pipe 3 of the hydropower station provided by the utility model is composed of multi-section pipes, which can be arranged according to the terrain below the water surface, and it will not cause changes in the water level itself, so as long as the water level and depth conditions are met, the water inlet at the upper end is submerged by water. Power generation is possible, and the power generation time is longer than that of conventional hydropower stations. Theoretically, many hydropower stations described in the utility model can be built at the same time, and there is no need to arrange the power grid according to the construction site of the hydropower station, nor to build the hydropower station according to the electricity demand.

由于本实用新型所提供的发电站建造环境要求极低，不需要单独建造大坝，进而在成本上、工程量、建造复杂程度、建造时间上大幅降低；同时，也不需要人为地来提高水位，使得水道沿岸的居民及自然环境受到影响，所以也不会出现迁移居民、破坏原始生态环境及人文景点的情况；而且，也不会带来因为建造大坝所产生的淤泥、水质影响以及对当地气候环境的影响。另外，也避免了因建造水坝而带来的自然灾害、或者其他人为因素造成溃坝等危险。 Since the construction environment requirements of the power station provided by the utility model are extremely low, there is no need to build a separate dam, and the cost, engineering quantity, construction complexity, and construction time are greatly reduced; at the same time, there is no need to artificially increase the water level , so that the residents and natural environment along the waterway will be affected, so there will be no relocation of residents, damage to the original ecological environment and cultural attractions; moreover, it will not bring about the silt, water quality impact and impact on the dam due to the construction of the dam. The influence of the local climate environment. In addition, it also avoids the danger of natural disasters caused by the construction of the dam, or other human factors causing the dam to break.

Claims (6)

1. a novel environment-friendly power station is characterized in that it comprises the hydraulic turbine, generating set and water service pipe, and the water inlet of water service pipe is upper, and the delivery port of water service pipe is lower; Before delivery port, be provided with the water outlet machine, be used for the water in the water service pipe is discharged the mouth of a river, the described hydraulic turbine is connected on the water service pipe between water inlet and the delivery port, makes the water wheels running that drives the hydraulic turbine by the water of water service pipe, the hydraulic turbine is connected with generating set, drives the generating set generating.
2. a kind of novel environment-friendly according to claim 1 power station is characterized in that the described hydraulic turbine is connected near on the water service pipe of delivery port one side.
3. a kind of novel environment-friendly according to claim 1 power station is characterized in that described water outlet machine provides power by wind-power electricity generation.
4. a kind of novel environment-friendly according to claim 1 power station is characterized in that described water service pipe water outlet sets out water one-way valve.
5. a kind of novel environment-friendly according to claim 1 power station is characterized in that described water service pipe delivery port can arrange water feeding one-way valve.
6. a kind of novel environment-friendly according to claim 1 power station is characterized in that described water service pipe is comprised of the more piece pipeline, and described more piece pipeline is arranged according to the landform below the water surface.
CN2012204359202U 2012-08-30 2012-08-30 Novel environment-friendly hydropower station Expired - Fee Related CN202688970U (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103510493A (en) * 2013-10-23 2014-01-15 罗富强 Low overflow dam cave depot type hydropower station
CN103966987A (en) * 2013-02-05 2014-08-06 李志顺 Pipe-flow hydroelectric generation method
CN105421308A (en) * 2015-11-09 2016-03-23 吴国春 Dam-free linked hydroelectric power station with multiple conduits converging flow
CN106284238A (en) * 2015-06-24 2017-01-04 叶来军 Hydroelectric station without dam

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103966987A (en) * 2013-02-05 2014-08-06 李志顺 Pipe-flow hydroelectric generation method
CN103510493A (en) * 2013-10-23 2014-01-15 罗富强 Low overflow dam cave depot type hydropower station
CN103510493B (en) * 2013-10-23 2015-06-24 罗富强 Low overflow dam cave depot type hydropower station
CN106284238A (en) * 2015-06-24 2017-01-04 叶来军 Hydroelectric station without dam
CN105421308A (en) * 2015-11-09 2016-03-23 吴国春 Dam-free linked hydroelectric power station with multiple conduits converging flow

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