CN206816432U

CN206816432U - Floating type solid excessively stream hydroelectric power system

Info

Publication number: CN206816432U
Application number: CN201720102174.8U
Authority: CN
Inventors: 巩志科
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-01-27
Filing date: 2017-01-27
Publication date: 2017-12-29
Anticipated expiration: 2027-01-27

Abstract

The utility model belongs to the improvement of hydroelectric power system structure, particularly floating type solid excessively stream hydroelectric power system, the first support column, the second support column and limited post are fixedly mounted with riverbed, fluid is crossed and is regularly sitting on the first support column, limited post is fixedly connected with each other with excessively stream body respectively；Cross fluid and be provided with some ducts, the sidepiece for crossing fluid is provided with silt flushing hole；The hydraulic turbine is installed in each duct, all hydraulic turbines installed on sustained height direction are sequentially connected in series；Generation platform is fixedly mounted with the second support column；Generator is installed on generation platform, the power input shaft of generator is downwards, driven gear is coaxially fixedly mounted with power input shaft, power output shaft is installed on fluid top surface is crossed, solid series connection water turbine set machine driving connection power output shaft, driving gear is coaxially fixedly mounted with power output shaft, driving gear is meshed with driven gear.The utility model is simple and reasonable for structure, hence it is evident that the conversion of lifting gravitional force and generating efficiency.

Description

Floating type solid excessively stream hydroelectric power system

Technical field

The utility model belongs to the improvement of hydroelectric power system structure, particularly floating type solid excessively stream hydroelectric generation system System.

Background technology

Existing hydroelectric power system needs to dam because of it when in by process of construction, it is impossible in the rivers of trickling and big marine Build, so application is limited, in addition it is also necessary to aid in pouring with armored concrete at the construction field (site), it is impossible to realize overall Installation, building technology are complex.

Utility model content

The purpose of this utility model is to provide a kind of floating type solid excessively stream hydroelectric power system, is not damming, do not building On the premise of dam, directly can generally it be applicable in great rivers and sea, it is simple and reasonable for structure, hence it is evident that lifting gravitional force turns Change and generating efficiency.

What the purpose of this utility model was realized in：A kind of floating type water power calculation TRT, erects on riverbed The first support column, the second support column and limited post are fixedly mounted with, fluid is regularly sitting on the first support column excessively and relative riverbed hangs Empty simultaneously longitudinally disposed along channel length direction, limited post was located at fluid front and rear end both sides and mutual with excessively stream body phase respectively It is affixed, there is drift sand passage crossing indwelling between fluid and riverbed；Cross fluid and be provided with some ducts, duct is in the height direction Stratiform is laid and along river course length direction Longitudinal extending, and every duct is penetrated to crossing fluid front end so that along vertical from fluid rear end is crossed To fluid is penetrated, duct is crossing fluid rear end face formation flow inlet and is forming outflow port crossing fluid front end face, is crossing fluid Sidepiece be provided with connection duct silt flushing hole；The hydraulic turbine is installed in each duct, is pacified on sustained height direction If all hydraulic turbines are sequentially connected in series and form vertical three-dimensional series connection water turbine set；It is flat that generating is fixedly mounted with the second support column Platform, generation platform were located above fluid；Generator is installed on generation platform, the power input shaft of generator it is vertical and its Termination down, is coaxially fixedly mounted with driven gear on power input shaft, and power output shaft is installed with fluid top surface is crossed, three-dimensional Water turbine set machine driving of connecting connection power output shaft, is coaxially fixedly mounted with driving gear, driving gear on power output shaft It is meshed with driven gear.

During utility model works, current, which enter the multiple of floating type aqueous fluid, to be entered head piece and to impact the vertical of three-dimensional series connection Solid series connection water turbine set blade, vertical three-dimensional series connection water turbine set rotate in same direction, and driving gear drives driven gear rotation, enters And reach water energy（Gravitional force）It is converted into the purpose of electric energy.The utility model can realize reverse, so being applied to sea Reversible generator.The utility model directly can be fitted generally on the premise of not damming, do not build a dam in great rivers and sea With simple and reasonable for structure, hence it is evident that the conversion of lifting gravitional force and generating efficiency.

Brief description of the drawings

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

Fig. 1 is the volume rendering structural representation of the utility model main body First partial；

Fig. 2 is the local volume rendering structural representation of the utility model main body second；

Fig. 3 is the local volume rendering structural representation of the utility model main body the 3rd.

Embodiment

A kind of floating type solid excessively stream hydroelectric power system, as shown in Figure 1 to Figure 3, erect on riverbed and be fixedly mounted with first Support column 5-1, the second support column 5-2 and limited post 6, fluid 1 is regularly sitting on the first support column 5-1 excessively and relative riverbed hangs Empty and longitudinally disposed along channel length direction, limited post 6 was located at the front and rear end both sides of fluid 1 and with crossing fluid 1 respectively It is fixedly connected with each other, has drift sand passage crossing indwelling between fluid 1 and riverbed；Cross fluid 1 and be provided with some ducts 18, duct 18 is in height Spend on direction and laid and along river course length direction Longitudinal extending in stratiform, every duct 18 is penetrated to excessively stream from the rear end of fluid 1 is crossed The front end of body 1 so that along longitudinally through fluid 1 is crossed, crossing the rear end face of fluid 1 formation flow inlet and crossing the front end face of fluid 1 by duct 18 Outflow port is formed, the sidepiece for crossing fluid 1 is provided with the silt flushing hole 15 of connection duct 18, facilitates giant to be rushed through silt The periodic flushing duct 18 of hole flushing 15；The hydraulic turbine 2 is installed in each duct 18, that is installed on sustained height direction is all The hydraulic turbine 2 is sequentially connected in series and forms vertical three-dimensional series connection water turbine set；Generation platform 8 is fixedly mounted with the second support column 5-2, is sent out Level platform 8 was located at the top of fluid 1；Generator 4 is installed on generation platform 8, the power input shaft 17 of generator 4 it is vertical and Its termination down, is coaxially fixedly mounted with driven gear 7 on power input shaft 17, and power output is installed with the top surface of fluid 1 is crossed Axle 16, solid series connection water turbine set machine driving connection power output shaft 16, is coaxially fixedly mounted with actively on power output shaft 16 Gear 3, driving gear 3 are meshed with driven gear 7.

As shown in Fig. 2 being fixedly mounted with two bridge piers 10 respectively in river course two sides, the first bridge 9-1 and the second bridge 9-2 is each Both ends be respectively fixedly sitting on a bridge pier 10 and with along river course width from cross fluid 1 above laterally across mistake fluid 1, With being filled with screw rod 13 on each bridge, being installed with screw rod 13 can open wide or the flow inlet of closed duct 18 or the lock of outflow port Plate 12, the external screw thread that the internal thread that flashboard 12 is provided with itself and screw rod are provided with itself are flexibly connected cooperation, the first bridge 9-1 and Two bridge 9-2 are linked together by the 3rd bridge 11, and the 3rd bridge 11 links together with generation platform 8.

As shown in figure 3, the position for being located at the upstream of fluid 1 in riverbed it is fixed arresting net.

As shown in figure 3, arresting net packet is laid along river course length direction, every group of arresting net is on river width direction by the Side arresting net 14-1 and the second side arresting net 14-2 compositions, form every group of the first side arresting net 14-1 and the second side arresting net 14-2 is erect with respect to riverbed and axial symmetry links together relative to each other, the first side arresting net 14-1 and the second side arresting net 14-2 tilts identical angle, the point that then rear end of every group of arresting net is formed with respect to channel length direction to river course downstream Point to river course upstream in angle.

As shown in figure 3, for guarantee can normal power generation, multigroup arresting net is set in the utility model upstream, intercepted by river The stone grain that stream impacts and is rolled down from river course upstream, prevent stone grain from entering duct 18 and damaging the hydraulic turbine 2 of the present utility model.

Claims

A kind of 1. floating type solid excessively stream hydroelectric power system, it is characterised in that：On riverbed erect be fixedly mounted with the first support column, Second support column and limited post, cross that fluid is regularly sitting on the first support column and relative riverbed is hanging and along channel length side To longitudinally disposed, limited post was located at fluid front and rear end both sides and was fixedly connected with each other with excessively stream body respectively, was crossing fluid and river Indwelling has drift sand passage between bed；Cross fluid and be provided with some ducts, duct is laid in stratiform and along river course in the height direction Length direction Longitudinal extending, every duct are penetrated to fluid front end is crossed so that along longitudinally through fluid is crossed from fluid rear end is crossed, contained Road is crossing fluid front end face formation flow inlet and is forming outflow port crossing fluid rear end face, and the sidepiece for crossing fluid is provided with connection The silt flushing hole of duct；The hydraulic turbine is installed in each duct, all hydraulic turbines installed on sustained height direction It is sequentially connected in series and forms vertical three-dimensional series connection water turbine set；Generation platform is fixedly mounted with the second support column, generation platform is located at Cross above fluid；Generator is installed on generation platform, the power input shaft of generator downwards, on power input shaft Driven gear coaxially is fixedly mounted with, power output shaft is installed on fluid top surface is crossed, solid series connection water turbine set machine driving connects Power output shaft is connect, driving gear is coaxially fixedly mounted with power output shaft, driving gear is meshed with driven gear.
2. floating type solid excessively stream hydroelectric power system according to claim 1, it is characterized in that：It is solid respectively in river course two sides It is filled with two bridge piers, the first bridge and the respective both ends of the second bridge are respectively fixedly sitting on a bridge pier and with along river widths Direction from cross fluid above laterally across cross fluid, on each bridge match somebody with somebody be filled with screw rod, be installed with screw rod can open wide or The flashboard of closed duct flow inlet or outflow port, the internal thread that flashboard is provided with by itself are lived with the external screw thread that screw rod itself is provided with Dynamic connection coordinates, and the first bridge is linked together with the second bridge by the 3rd bridge, and the 3rd bridge is connected to generation platform Together.
3. floating type solid excessively stream hydroelectric power system according to claim 1, it is characterized in that：It was located at fluid in riverbed The position of upstream it is fixed arresting net.
4. floating type solid excessively stream hydroelectric power system according to claim 3, it is characterized in that：Arresting net is grouped along river course Length direction is laid, and every group of arresting net is made up of on river width direction the first side arresting net and the second side arresting net, is formed Every group of the first side arresting net and the second side arresting net are erect with respect to riverbed and axial symmetry links together relative to each other, and first Side arresting net and the second side arresting net tilt identical angle with respect to channel length direction to river course downstream, and then every group is blocked The wedge angle that the rear end of net is formed points to river course upstream.