CN2229537Y - Submersible horizontal multi-turbine device - Google Patents

Abstract

A diving horizontal multi-turbine device belongs to a hydraulic device. It is composed of floating barge, flow regulating and driving mechanism and water turbine, the driving mechanism is composed of support, connecting device on the support and drive shaft between them, at least two water turbines are mounted on the drive shaft, and the final section drive shaft is connected with main shaft of machine cabin. The water turbine is composed of hub with 4 oblique slots, blades in said slots and blade ring outside said blades. The front part of the floating barge is provided with a flow regulating mechanism consisting of a rail groove, a flow regulating plate and a soft guy cable. The floating refuge tail is provided with a storage or drainage pipe. The device can fully generate hydraulic resources, and has the advantages of low investment, short construction period, quick response and easy maintenance.

Description

The horizontal many water turbine equipments of diving under water

The horizontal many water turbine equipments of a kind of diving belong to hydraulic machine.

At present, utilize the water can be as dynamic power or drive other machine work done, all to build the hydraulic engineering of barrage dykes and dams, approach channel one class, by causing water drop, the potential energy of water in its rivers is transformed into mechanical energy with water turbine, mechanical energy is transformed into electric energy again or drives mechanical work done, this situation all needs on the rivers in mountain range, slope, the more rich mountain area of waterpower resourses, and the rivers relatively poor for waterpower resourses then can't utilize.Chinese patent 90215834.0 provides a kind of river water power plant, this device mainly is made of header pipe part and water turbine and driving mechanism thereof, and current enter impeller through header pipe, connecting tube, accelerating tube, jet pipe, only adorn an impeller, efficient is low, is subject to the stormy waves influence.

The purpose of this utility model is to be provided under the hydraulic engineering condition of not building barrage one class, can directly make full use of and disperse and the current of low energy head just can promote water turbine, be converted into electric energy or directly promote a kind of simple in structure, the little investment of other mechanical work done, the horizontal many water turbine equipments of diving of instant effect.

The utility model is realized with following technological scheme: it comprise floating refute, floating refuting be equipped with collector-shoe gear, transfer stream mechanism, driving mechanism, be installed in the water turbine on the driving mechanism.Floating refuting is upper and lower convex, two sets of transmission mechanism at least axially are installed on it, every sets of transmission mechanism by the axle head that is installed in installation coupling mechanism, coupling mechanism on floating support of refuting, the support install install between the bell and spigot joint that has butt plate, bell and spigot joint on the transmission shaft that has butt plate, the transmission shaft two water turbine are installed at least, minor details transmission axle head connects formation with the cabin main shaft.Water turbine docks the column wheel hub that constitutes by two cross section semicirculars in shape and by screw rod, its end along be respectively arranged with on the hub outside surface of four equal offices groove and oblique parallel extend to the wheel hub the other end along correspondence interlace take turns for one 1/4 along the place, blade is installed in the groove, and the blade fixed ring that the blade outer rim is installed two semicircle butt joints constitutes.Floating refute afterbody and be provided with the water pipe coupling head, coupling head is equipped with water pipe and is surfaced and ties up on the buoy thing.Be provided with accent stream mechanism in the floating front portion of refuting, it be in the rail groove of the floating staggered peace in honeycomb duct ingress before refuting first row's support, rail groove, adjusting-flow board is installed, there is the soft drawn rope in adjusting-flow board afterbody system, the soft drawn rope is fixed on the water pipe place along floating refuting to its afterbody, and the soft drawn rope surfaces to tie up on the buoy and constitutes.

The beneficial effect that the utility model had: 1, floatingly refute the intermediate propeller shaft of being adorned on the cabin that to lay two sets of transmission mechanism and driving thereof at least, the every sets of transmission mechanism and can depend on the needs, at least can lay two water turbine on the every axle, the quantity of water turbine is more like this, can impact a plurality of water turbine than current in the zonule, the waterpower utilization rate height.2, lower to the requirement of rivers physical environment, be beneficial to and apply, make water resource obtain development and use.3, owing to be provided with accent stream mechanism, can transfer stream and convenient operation and control on the water.Owing to be provided with water pipe and waste pipe, diving and draining are convenient again, and this device is not influenced by stormy waves.4, because floating refuting is convex, be beneficial to diving time-division water, be easy to after the draining leave the rivers bottom surface, the deadlock group is unlikely to become silted up.

Below in conjunction with the drawings and Examples detail the utility model is described.

Fig. 1 is the horizontal many water turbine equipments structure side view of diving;

Fig. 2 is the horizontal many water turbine equipments structure bottom view of diving;

Fig. 3 is the horizontal many water turbine equipments structural front view of diving;

Fig. 4 is the turbine wheel hub structure side view in the horizontal many water turbine equipments structure of diving;

Fig. 1 to Fig. 4 has provided the structural representation of a kind of most preferred embodiment of the present utility model, it is floating the refuting that goes to upper and lower convex two sets of transmission mechanism to be installed axially on 1, water turbine 6 is installed on the driving mechanism, driving mechanism connects with cabin 11 main shafts 8, be provided with gear and generator in the cabin 11, floating 1 front portion of refuting is equipped with afflux, accent stream, water conservancy diversion, stagnant fast mechanism.Described driving mechanism be by floating refute on the support 22 installed on 1, the support 22 can adorn coupling mechanism 4, coupling mechanism 4 axle heads are made square, the bell and spigot joint 5 that has butt plate is installed on it, 5 installations of each bell and spigot joint have the transmission shaft 7 of butt plate, butt plate by correspondence connects, the axle head of two water turbine, 6, the second joint transmission shafts 7 and the main shaft 8 of cabin 11 are installed on the transmission shaft 7 are connected formation.The endoporus of bell and spigot joint is made square, matches with the square axle head of corresponding coupling mechanism.2 water turbine 6 are installed on each transmission shaft and are refuted axial installation two sets of transmission mechanism along floating, such structure can increase the surface of contact with current, to improve the water energy efficiency.Floating 1 afterbody of refuting is provided with in water pipe joint 21, the water pipe joint 21 water pipe 18 is installed, water pipe 18 surfaces and ties up on the buoy thing 16; buoy thing 16 ties up to floating refuting on 1, and waste pipe 20 is housed in the water pipe joint 21, and this pipe is used for discharging the floating storehouse Zhong Shui in 1 that refutes.Floating refute floating the refuting that 1 front portion is provided with behind protective net 23, the protective net 23 and be connected and installed with collector plate 24 on 1, its interior centre is equipped with afflux and divides plate 29, collector plate 24 and afflux divide plate 29 backs along the floating 1 axial mounting guiding board 27 of refuting, guide plate 27 backs connect installs speed stagnation board 28, collector plate 24 is opposite with speed stagnation board 28 installation directions, gland 33 is installed in collector plate 24 tops, and gland 33 docks with collector plate 24, guide plate 27, speed stagnation board 28 and forms mass flow pathway, honeycomb duct, fast road stagnates.Floating refuting after afflux divides plate 29 on 1 is in staggered mounting rail groove 25 before support 22 is arranged in honeycomb duct ingress and the 1st, the rail groove 25 adjusting-flow board 26 to be installed, adjusting-flow board 26 afterbodys systems has soft drawn rope 17, soft drawn rope 17 to divide the front and back pulley 37 that is provided with in plate 29 walls by affluxs in the rail groove 25 and refutes 1 and be fixed on water pipe 18 places to its afterbody along floating, soft drawn rope 17 surfaces to tie up to constitute on the buoy thing 16 and transfers stream mechanism, described two soft drawn ropes 17 form circulating, are convenient to transfer stream.Said water turbine 6 is by two cross section semicirculars in shape and the column wheel hub 36 that is connected into by 34 pairs of screw rods, and at its end along on the hub outside surface of four equal offices groove 35 being set respectively, 4 groove 35 oblique parallels extend to wheel hub 36 the other ends and interlace one 1/4 end along the place along correspondence, blades 33, blade 33 and groove 35 are installed in the groove 35 to be fixed by screw rod, blade 33 outer rims are equipped with the blade fixed ring 32 of two semicircle butt joints, be provided with slot in the blade fixed ring 32, this slot is consistent with blade 33 angles, tighten up with screw rod.Cabin 11 front ends are pressed on cabin 11 crossbeams 13 with streamline gland 9 and link with the gland 12 that installs cabin 11 gears top, gland 14 is housed behind the gland 12, the connection place all is equipped with sealing gasket 10, cabin 11 integral body are all-sealed, top, cabin 11 back is provided with access hole 25, is used for maintenance.Owing to floating refute 1 and be upper and lower convex, so cabin 11 refutes 1 and is lined with the parallel surface support body that docks when installing with floating, floating refute whole by being 2 to tie up on the anchor chain and fix.This device can be made into 2 meters high, 11 meters long, its input environment: the long-term water level of require throwing in of rivers only lack 2 meters dark, be no more than 5 meters the deeplyest, require more than flow rate of water flow 40 cels, river, river bed face are more smooth, gradient is not more than 20 °.Require the depth of water level to decide on made device size.

Using method, with external power ship unit is shifted onto the position during input, anchor before floating the refuting is thrown down, chain cable is put in following current well, make the unit location, buoy thing 16, water pipe 18, circulating soft drawn rope 17 are tied up to floating refuting on 1 to fix, elastic cable paper 30 is under water connected, be put into matched distance, taking off the water pipe that ties up on the buoy thing on the power ship then, with the water pump retaining on the power ship, unit is slowly dived into the water, then water pipe 18 is tied up on the buoy thing 16, more circulating soft drawn rope 17 is taken off, open adjusting-flow board 26, the debugging generating.Floating then refute 1 storehouse when refuting 1 floating with floating in the 20 insertion water pipes of the thinner extrapolation water pipe on the power ship at the bottom of, carry out the draining floating.

Working principle: meet stream when slipping into river, river bed when unit, the floating current of refuting of flowing through through the mass flow pathway afflux, add in the flow speed and direction honeycomb duct, impact the continuous work done of a plurality of water flow machines, the current speed that stagnates through the fast road that stagnates again returns to former current afterwards.

Claims (1)

1, the horizontal many water turbine equipments of a kind of diving, comprise floating refute, floating refuting be equipped with collector-shoe gear, transfer the water turbine that is provided with on stream mechanism, driving mechanism and the driving mechanism, its feature is as follows:

A, floating refuting are upper and lower convex, two sets of transmission mechanism at least axially are installed on it, and every sets of transmission mechanism is installed to install between the bell and spigot joint that has butt plate, bell and spigot joint on the transmission shaft that has butt plate, the transmission shaft by the axle head that is installed in installation coupling mechanism, coupling mechanism on floating support of refuting, the support and two water turbine are installed at least, are not saved the transmission axle head and connect with the cabin main shaft and form;

B, water turbine dock the column wheel hub that constitutes by two cross section semicirculars in shape and by screw rod, interlace along correspondence and take turns for one 1/4 along being respectively arranged with the other end that groove and oblique parallel extend to wheel hub on the hub outside surface of four equal offices at its end, the blade fixed rings that blade, blade outer rim be equipped with two semicircle butt joints are installed in the groove are constituted along the place;

C, floating refute afterbody and be provided with the water pipe coupling head, coupling head is equipped with water pipe and is surfaced and ties up on the buoy thing;

D, transfer stream mechanism adjusting-flow board, adjusting-flow board afterbody system are installed in the staggered rail groove of installing in honeycomb duct ingress before last first row's support, the rail groove are had soft drawn rope, soft drawn rope to be fixed on the water pipe place along floating to refute to its afterbody by floating refuting, the soft drawn rope surfaces to tie up on the buoy thing and constitutes.

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