CN203834436U

CN203834436U - Drop water power generating device

Info

Publication number: CN203834436U
Application number: CN201420094347.2U
Authority: CN
Inventors: 施兆登; 施浪平
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-10-29
Filing date: 2014-02-26
Publication date: 2014-09-17
Anticipated expiration: 2024-02-26

Abstract

Disclosed is a drop water power generating device. Specifically, one or more river reaches with a high slope fall are selected from a drainage basin of a river or reservoir diversion canal or a hydropower station tailrace, and miniature dams are arranged at the initial sloping positions of the river reaches to block water so as to form a front pool. According to a scheme 1 adopted in the downstream river reach, water is channeled to climb a viaduct through an inverted-siphoning-type pressure water pipe to be connected with a suspension down pipe, drop water is formed in the pipe to drop and emit energy so as to drive a water turbine to rotate, then, a power generator is driven to run and generate power, and therefore the drop water power generating device is formed. According to a scheme 2, one end of an over-bridge-type open channel or a cylindrical water pipe penetrates though the miniature dams to be communicated with the front pool, the other end of the over-bridge-type open channel or the cylindrical water pipe decreases gradually above the river reach drainage basin and extends to the viaduct corresponding to a hydropower station water head to be fastened and located and further be connected with the suspension down pipe, water flows form drop water in the pipe to drop and emit energy so as to drive the water turbine to rotate, the power generator is then driven to run and generate power, and the drop water power generating device is formed.

Description

A kind of drop TRT

Technical field

Belong to renewable energy resource field

Background technology

The history that utilizes water for producing electric power on land for a long time, many employings are built check dam retaining at river basin gorge segment and are become reservoir, pass through dam by water body and flow to lower from eminence, emitting energy by means of the Action of Gravity Field of water body is that water can promote hydraulic turbine rotation, drives generator operation generating, water can be converted to electric energy, but this process must be built reservoir filling, and involves many areas, and cost is large, hinder the exploitation of the renewable energy resource, urgently technological innovation.

Summary of the invention

A kind of drop of the utility model TRT, specific design scheme is divided into 1 and 2, scheme 1 is in rivers A or water channel basin, to adopt the section A that one or more snippets gradient drop is larger, at its gradient section start, miniature dam A is set respectively, be the region of power station head A in its tip designs simultaneously, arrange and the corresponding overhead A of head A or high pier, be provided with scouring sluice A at miniature dam A, act on eliminating silting, and block current and raise upper pond level formation retaining forebay A, this retaining forebay A is provided with trashrack A, remove dirt, for ensureing domestic use of water, agricultural water is supplied with and Flood passes through smoothly, miniature dam A engineering entirety is built up to the height lower than rivers A or two sides, water channel left and right, at miniature dam A to section A or water channel basin between overhead A or high pier, with gradient, penstocks are set, one end of its water inlet passes through miniature dam A or riverbed communicates with A waters, retaining forebay, the other end of these penstocks, bury the region that extends to overhead A nearly or high pier underground with the gradient in section A or water channel basin, be bent upwards and climb overhead A or high pier by the fastening location of the height of head A by supporter supports, its water outlet A is connected with outstanding leader A water inlet A, this outstanding leader A is from top to down along overhead A or high pier setting, form inverted-siphon penstocks, to distributor and the hydraulic turbine in factory building A water intake for power generation A and factory building A, generator is connected, its working programme, natural current are collected in rivers A or water channel basin by miniature dam A upstream, with gradient currents to, be stored in retaining forebay A through trashrack A scrubbing, then injection pressure water pipe, in pipe, flow to lower from eminence, rely on water body gravity extruding current to climb overhead A or high pier, simultaneously in addition current enter outstanding leader A and become the drop suction producing that falls, overhead A is climbed in formation inverted-siphon diversion or high pier enters outstanding leader A, realizing current becomes drop to fall and emit energy, it is water energy, act on and promote hydraulic turbine rotation, the generating of driving generator operation, drop becomes tail water A to discharge factory building A eventually, form a kind of drop TRT.

A kind of drop of the utility model TRT scheme 2, in rivers B or water channel basin, to adopt the section B that one or more snippets gradient drop is larger, at its gradient section start, miniature dam B is set respectively, be the region of power station head B in its tip designs simultaneously, arrange and the corresponding overhead B of head B or high pier, be provided with scouring sluice B at miniature dam B, act on eliminating silting, and block current and raise upper pond level formation retaining forebay B, this retaining forebay B is provided with trashrack B, remove dirt, for ensureing domestic use of water, agricultural water is supplied with and Flood passes through smoothly, miniature dam B engineering entirety is built up to the height lower than rivers B or two sides, water channel left and right, above the section B in miniature dam B downstream or water channel basin, Overbridge type open channel or Overbridge type cylinder water pipe are set, its one end is passed through miniature dam B and is communicated with B waters, retaining forebay, the other end is above section B or water channel basin, slowly decline and arrange with basin gradient, the fastening location of height that extremely overhead B or high pier are pressed head B, its water outlet B is connected with outstanding leader B water inlet B, this outstanding leader B arranges to distributor and the hydraulic turbine in factory building B water intake for power generation B and factory building B along overhead B or high pier from top to down, generator is connected, its working programme, collect the natural water trashrack B scrubbing of flowing through by the rivers B of miniature dam B upstream or water channel and be stored in retaining forebay B, then inject Overbridge type open channel or Overbridge type cylinder water pipe, above section B or water channel basin, slowly flow to overhead B or high pier, entering outstanding leader B water inlet B becomes drop to fall to emit energy, it is water energy, act on and promote hydraulic turbine rotation, the generating of driving generator operation, water can be converted to electric energy, drop becomes tail water B to discharge factory building B eventually, form a kind of drop TRT.

Beneficial effect

1, do not need to build reservoir, engineering is simple and reliable, saves farmland, reduces immigrant, reduces investment outlay.

2, adopt the overhead or high pier of inverted-siphon diversion artificial climbing, current become from top to down drop to fall to emit energy larger in outstanding leader, and generating efficiency is high.

3, this technology range of application is extensive flexibly, contributes to build more pumped-storage power generations station, reduces thermal power generation, saves coal consumption, is beneficial to environmental protection.

Brief description of the drawings

Below in conjunction with drawings and Examples, the utility model is further illustrated

A kind of drop of Fig. 1 TRT scheme 1 front view

A kind of drop of Fig. 2 TRT scheme 2 front views

Detailed description of the invention

A kind of drop of the utility model TRT, specific design scheme is divided into 1 and 2, scheme 1 (with reference to Fig. 1) is the section A (2) that adopts one or more snippets gradient drop larger in rivers A (1) or water channel basin, at its gradient section start, miniature dam A (3) is set respectively, be the region of power station head A (9) in its tip designs simultaneously, arrange and the corresponding overhead A of head A (9) (11) or high pier, be provided with scouring sluice A (5) at miniature dam A (3), act on eliminating silting, and block current and raise upper pond level formation retaining forebay A (6), this retaining forebay A (6) is provided with trashrack A (4), remove dirt, for ensureing domestic use of water, agricultural water is supplied with and Flood passes through smoothly, miniature dam A (3) engineering entirety is built up to the height lower than rivers A (1) or two sides, water channel left and right, at miniature dam A (3) to section A (2) or water channel basin between overhead A (11) or high pier, with gradient, penstocks (7) are set, one end of its water inlet (8) passes through miniature dam A (3) or riverbed communicates with retaining forebay A (6) waters, the other end of these penstocks (7), bury the region that extends to overhead A (11) nearly or high pier underground with the gradient in section A (2) or water channel basin, by supporter (10) support be bent upwards climb overhead A (11) or high pier by the fastening location of height of head A (9), its water outlet A (12) is connected with outstanding leader A (14) water inlet A (13), this outstanding leader A (14) is from top to down along overhead A (11) or high pier setting, form inverted-siphon penstocks (7), to factory building A (15) water intake for power generation A (16) and the interior distributor of factory building A (15) and the hydraulic turbine, generator is connected, its working programme, natural current are collected in rivers A (1) or water channel basin by miniature dam A (3) upstream, with gradient currents to, be stored in retaining forebay A (6) through trashrack A (4) scrubbing, then injection pressure water pipe (7), in pipe, flow to lower from eminence, rely on water body gravity extruding current to climb overhead A (11) or high pier, simultaneously in addition current enter outstanding leader A (14) and become the drop suction producing that falls, overhead A (11) is climbed in formation inverted-siphon diversion or high pier enters outstanding leader A (14), realizing current becomes drop to fall and emit energy, it is water energy, act on and promote hydraulic turbine rotation, the generating of driving generator operation, drop becomes tail water A (17) to discharge factory building A (15) eventually, form a kind of drop TRT.

A kind of drop of the utility model TRT scheme 2 (with reference to Fig. 2), the section B (21) that adopts one or more snippets gradient drop larger in rivers B (20) or water channel basin, at its gradient section start, miniature dam B (22) is set respectively, be the region of power station head B (27) in its tip designs simultaneously, arrange and the corresponding overhead B of head B (27) (28) or high pier, be provided with scouring sluice B (24) at miniature dam B (22), act on eliminating silting, and block current and raise upper pond level formation retaining forebay B (25), this retaining forebay B (25) is provided with trashrack B (23), remove dirt, for ensureing domestic use of water, agricultural water is supplied with and Flood passes through smoothly, miniature dam B (22) engineering entirety is built up to the height lower than rivers B (20) or two sides, water channel left and right, section B (21) or top, water channel basin in miniature dam B (22) downstream arrange Overbridge type open channel (26) or Overbridge type cylinder water pipe, its one end is passed through miniature dam B (22) and is communicated with retaining forebay B (25) waters, the other end is in section B (21) or top, water channel basin, slowly decline and arrange with basin gradient, the fastening location of height that extremely overhead B (28) or high pier are pressed head B (27), its water outlet B (29) is connected with outstanding leader B (30) water inlet B (31), this outstanding leader B (30) arranges to factory building B (32) water intake for power generation B (33) and the interior distributor of factory building B (32) and the hydraulic turbine along overhead B (28) or high pier from top to down, generator is connected, its working programme, collect natural water trashrack B (23) scrubbing of flowing through by the rivers B (20) of miniature dam B (22) upstream or water channel and be stored in retaining forebay B (25), then inject Overbridge type open channel (26) or Overbridge type cylinder water pipe, slowly flow to overhead B (28) or high pier at section B (21) or top, water channel basin, entering outstanding leader B (30) water inlet B (31) becomes drop to fall to emit energy, it is water energy, act on and promote hydraulic turbine rotation, the generating of driving generator operation, water can be converted to electric energy, drop becomes tail water B (34) to discharge factory building B (32) eventually, form a kind of drop TRT.

Claims

1. a drop TRT, comprise rivers A (1) or water channel and miniature dam A (3) and penstocks (7), it is characterized in that: describedly in rivers A (1) or water channel basin, adopt the section A (2) that one or more snippets gradient drop is larger, be provided with miniature dam A (3) at its gradient section start respectively, be made as the region of power station head A (9) at its end simultaneously, arrange and the corresponding overhead A of head A (9) (1) or high pier, between miniature dam A (3) and overhead A (11) or high pier, be provided with penstocks (7), passing through miniature dam A (3) by one end of penstocks (7) communicates with waters, upstream, the other end of these penstocks (7) is buried the region that extends to overhead A (11) nearly or high pier underground with the gradient in section A (2) or water channel basin, support and climb overhead A (11) or high pier by supporter (10), be connected with outstanding leader A (14), this outstanding leader A (14) arranges to factory building A (15) water intake for power generation A (16) and is connected with the interior aqueduct of factory building A (15) along overhead A (11) or high pier suspension type, rotated by the aqueduct diversion various hydraulic turbine of getting excited, the generating of drive generator operation, form a kind of drop TRT.

2. by a kind of drop TRT described in claim 1, it is characterized in that: described miniature dam A (3) is provided with scouring sluice A (5), be provided with trashrack A (4) at retaining forebay A (6).

3. a drop TRT, comprise rivers B (20) or water channel and miniature dam B (22) and Overbridge type open channel (26) or Overbridge type cylinder water pipe, it is characterized in that: describedly in rivers B (20) or water channel basin, adopt the section B (21) that one or more snippets gradient drop is larger, be provided with miniature dam B (22) at its gradient section start respectively, be made as the region of power station head B (27) at its end simultaneously, arrange and the corresponding overhead B of head B (27) (28) or high pier, between miniature dam B (22) and overhead B (28) or high pier, be provided with Overbridge type open channel (26) or Overbridge type cylinder water pipe, passing through miniature dam B (22) by one end of Overbridge type open channel (26) or cylinder water pipe communicates with waters, upstream, the other end slowly declines in section B (21) or water channel basin top to arranging and extends to overhead B (28) or high pier by the fastening location of head B (27), be connected with outstanding leader B (30), this outstanding leader B (30) arranges to factory building B (32) water intake for power generation B (33) and is connected with the interior aqueduct of factory building B (32) along overhead B (28) or high pier suspension type, rotated by the aqueduct diversion various hydraulic turbine of getting excited, the generating of drive generator operation, form a kind of drop TRT.

4. by a kind of drop TRT described in claim 3, it is characterized in that: described miniature dam B (22) is provided with scouring sluice B (24), be provided with trashrack B (23) at retaining forebay B (25).