CN217002125U

CN217002125U - Gravity-assisted vertical water turbine and water resource utilization device using same

Info

Publication number: CN217002125U
Application number: CN202123123979.6U
Authority: CN
Inventors: 杨景山; 董天生
Original assignee: Anyang Chaoran Trading Co ltd
Current assignee: Anyang Chaoran Trading Co ltd
Priority date: 2021-12-13
Filing date: 2021-12-13
Publication date: 2022-07-19
Anticipated expiration: 2031-12-13

Abstract

The utility model firstly provides a water turbine, which aims to solve the problems of complex structure and inconvenient use and maintenance of the traditional water turbine and comprises at least one rotating wheel with a horizontally arranged rotating shaft, wherein water hoppers are uniformly arranged on the circumferential surface of the rotating wheel in a circumferential array manner, each water hopper is of a cylindrical barrel structure extending along the rotating shaft and comprises a cylindrical hopper body with an arc inner surface and an arc outer surface, two ends and the middle part of the hopper body are respectively provided with a partition plate, two adjacent water hoppers are arranged, and the rotating shaft of one water hopper is positioned at the rear side of the rotating shaft of the other water hopper. The runner can set up three and more in this patent, can select to be suitable for according to the rivers width, is different from traditional flat bucket structure.

Description

Gravity-assisted vertical water turbine and water resource utilization device using same

Technical Field

The utility model relates to a water turbine and a hydraulic driving device, in particular to a gravity-assisted vertical water turbine and a water resource utilization device using the same.

Background

Waterpower is a clean energy source, and the development of waterpower is a field which is enthusiastic for technical personnel to research and explore. The water turbine is a relatively common hydraulic power utilization device, the water turbine drives the blades under the action of water flow, the blades further drive the rotating wheel to rotate, the rotating wheel outputs rotary motion to drive the device or perform rotary power generation, the shape of the blades of the water turbine is an important factor for determining hydraulic power utilization efficiency, the water turbine is usually manufactured by adopting higher manufacturing and assembling precision, and therefore the water turbine is used as a core device of the hydraulic power generation device, and the manufacturing, using and maintaining costs of the water turbine are very high, so that the traditional water turbine cannot be used in smaller hydraulic power utilization scenes, such as wide rural areas and field water flow. However, the above scenes have urgent needs for hydraulic resource utilization, and if equipment is available, the gap can be filled up, and the use of clean energy in rural areas and fields is greatly influenced. Therefore, a water turbine and a water resource utilization device which have the advantages of simpler structure, cheaper use and maintenance and more flexible use are needed.

SUMMERY OF THE UTILITY MODEL

In view of the above situation, the present invention provides a water turbine to solve the problems of complicated structure and inconvenient maintenance of the conventional water turbine.

The technical scheme is that the water bucket comprises at least one rotating wheel with a horizontally arranged rotating shaft, water buckets are uniformly arranged on the circumferential surface of the rotating wheel in a circumferential array, each water bucket is of a cylindrical barrel structure extending along the rotating shaft and comprises a cylindrical bucket body with arc inner and outer surfaces, and partition plates are arranged at two ends and in the middle of the bucket body to form a structure that the bucket body is divided into a plurality of spaces by the partition plates; the adjacent water buckets are arranged in opposite rotation directions; one of the rotating shafts of the two adjacent water hoppers is positioned at the rear side of the rotating shaft of the other water hopper, so that a structure that water flow flowing through the upper water hopper drops to the lower water hopper under the action of gravity to assist the rotation of the lower water hopper is formed.

In the above or some embodiments, each rotating shaft corresponds to at least three or more water buckets.

In the above or some embodiments, at least three or more partition plates are uniformly arranged in each water bucket.

In the foregoing or some embodiments, the water bucket further comprises a box body, the box body is configured to accommodate and mount a rotating shaft, a rotating wheel and a water bucket, and the rotating shaft is rotatably connected with the box body.

In the above or some embodiments, the water guide device further includes a water guide opening located at one side of the box body, the water guide opening forms a structure in which the caliber changes gradually to increase the water pressure flowing through, and the small opening end of the water guide opening faces the arc inner side surface formed by the water buckets to form a structure in which the water pressure pushes the water buckets to rotate in sequence.

In the above or some embodiments, the water guide is formed by surrounding the water guide cover, and the water guide cover is fixedly installed on one side of the box body.

The utility model also provides a water resource utilization device utilizing the water turbine disclosed by the patent, so as to solve the problems of complex structure and inconvenient use and maintenance of the traditional water turbine and the problem of difficult application in rural and field rivers.

One end or two ends of the rotating shaft extend out of the box body and are connected with a transmission mechanism, and the transmission mechanism is connected with a rotary generator through transmission to form a structure that the water turbine drives the generator to generate electricity through the transmission mechanism.

In the above or some embodiments, one end or both ends of the rotating shaft extend out of the case body and are connected with the transmission mechanism, and the transmission mechanism is connected with the rotary generator and/or the spiral water pump through transmission, so as to form a structure that the water turbine drives the generator and/or the spiral water pump to generate electricity or pump water through the transmission mechanism.

In the above or some embodiments, the transmission mechanism includes a speed reducer fixedly installed on one side of the box body, an input shaft of the speed reducer is connected with the rotating shaft through a coupling, and an output shaft of the speed reducer drives a rotary generator located on the top of the box body through a transmission shaft.

In the above or some embodiments, the transmission mechanism includes a speed reducer fixedly installed on one side of the tank, an input shaft of the speed reducer is connected to the rotating shaft through a coupler, and an output shaft of the speed reducer is in transmission connection with an input shaft of the screw water pump through a coupler.

The rotating wheels can be arranged in three or more than three positions, can be selected and applied according to the water flow width, and is different from a traditional flat bucket structure, the bucket in the scheme is of a cylindrical structure extending along a rotating shaft, and is divided into a plurality of bucket chambers by adopting a partition plate in the bucket, so that the influence of turbulent flow in two adjacent bucket chambers can be effectively prevented, and the utilization efficiency of the bucket on water power can be effectively improved by the arrangement; on the other hand, the design of the box body can be fixedly arranged in a riverway port and a water channel bealock port, the box body is fixed with the two sides and the bottom of the riverway, and the flowing water pressure is increased through the water guide port and reaches the rotating wheel to drive the water bucket.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is another perspective view of the present invention.

Fig. 3 is a schematic diagram of the cooperation of the bucket of the present invention.

Fig. 4 is a front view of the bucket fit of the present invention.

Fig. 5 is a left side view of the present invention.

Fig. 6 is a right side view of the present invention.

Detailed Description

The following detailed description is made with reference to the accompanying drawings.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Those of ordinary skill in the art will recognize that "up", "down", "out", "in"

The term "equivalent" is used to describe the accompanying drawings and is not intended to limit the scope of the claims.

As shown in fig. 1-3, to overcome the drawbacks of the prior art,

the water turbine comprises a box body 200, wherein the box body 200 is of a vertical structure, a plurality of water hoppers 101 are arranged in the box body 200, a plurality of rotating wheels 100 are arranged in the vertical direction, the rotating wheels 100 and rotating shafts are parallel to each other, and the rotating shafts are arranged horizontally.

The rotating wheel 100 is provided with buckets 101 on the circumferential surface in a uniform circumferential array, each rotating shaft corresponds to at least three or more buckets 101, and each bucket 101 is provided with at least three or more partition plates 101b uniformly. Of course, the number of the buckets 101 and the partition plates 101b is not limited only, and those skilled in the art can freely select the number according to hydraulic conditions, size requirements and the like, and the selection of the number does not require creative labor. In the technical scheme, the adjacent water hoppers are arranged in opposite rotation directions; and one of the rotating shafts of the two adjacent water hoppers is positioned at the rear side of the rotating shaft of the other water hopper, so that a structure that water flow flowing through the upper water hopper drops to the lower water hopper under the action of gravity to assist in pushing the lower water hopper to rotate is formed.

The water buckets 101 are of cylindrical barrel structures extending along the rotating shaft, and each water bucket 101 comprises a cylindrical bucket body 101a with arc inner and outer surfaces, the inner and outer arc surfaces of the cylindrical bucket body 101a are not limited to arc or non-arc structures, the specific surface radian of the cylindrical bucket body can be designed and selected through fluid environmental parameters and fluid properties, and creative labor is not required for the selection of the radian; the two ends and the middle part of the bucket body 101a are respectively provided with a partition plate 101b, so that the bucket body 101a is divided into a plurality of spaces by the partition plates 101b, and each space is named as a bucket chamber.

In the above or some embodiments, the water-saving device further comprises a box body 200, wherein the box body 200 is configured to accommodate and mount a rotating shaft, the rotating wheel 100 and the water bucket 101, and the rotating shaft is rotatably connected with the box body 200. The box body 200 comprises a top plate, a bottom plate and two side plates, wherein the top plate and the bottom plate are arranged in parallel, the side plates realize the fixed connection between the top plate and the bottom plate, a space for installing the rotating wheel 100 is formed in the box body 200, and a supporting beam can be arranged between the side plates for the stability between the box body 200;

the water guide port 201 further comprises a water guide port 201 positioned on one side of the box body 200, the water guide port 201 forms a structure that the caliber changes gradually to increase the flowing water pressure, and the small end of the water guide port 201 faces the arc inner side surface formed by the water bucket 101 to form a structure that the water pressure pushes the water bucket 101 to rotate in sequence; the water guide is formed by enclosing the water guide cover 202, and the water guide cover 202 is fixedly installed at one side of the box body 200.

The electricity generation, pivot one end or both ends stretch out in the box 200 is outer to be connected drive mechanism, and this drive mechanism can be located box 200 roof department, can set up in dry department during the roof setting, and this drive mechanism can include the bearing frame, and the bearing inner circle is passed in the pivot to through shaft coupling drive reduction gear, the output shaft of reduction gear passes through the input shaft of the rotatory generator 300 of shaft coupling drive, and of course the output shaft of reduction gear also can pass through the input shaft of coupling joint spiral water pump 400.

The spiral water pump 400 comprises a sealed conveying cylinder, a spiral blade 402 is arranged in the conveying cylinder 401, two ends of the spiral blade are rotatably connected with two ends of the conveying cylinder through bearings, a water outlet 403 and a water inlet 404 are arranged at the upper end and the lower end of the corresponding conveying cylinder, the conveying cylinder can be of an inclined or vertical structure, the spiral water pump 400 can achieve a self-driven water channel water drawing function or a river channel water drawing function, and irrigation and conveying driven by water power are achieved.

In some embodiments, in the case that the plurality of rotating wheels 100 are provided, the rotating shafts of the rotating wheels 100 can be linked by a chain drive, a belt drive or a gear train drive, so as to drive a generator or a screw pump 400 together.

In the above or some embodiments, the transmission mechanism includes a speed reducer fixedly mounted on one side of the tank, an input shaft of the speed reducer is connected to the rotating shaft through a coupling, and an output shaft of the speed reducer is in transmission connection with an input shaft of the spiral water pump through a coupling.

The rotating wheels can be arranged in three or more than three positions, can be selected and applied according to the water flow width, and is different from a traditional flat bucket structure, the bucket in the scheme is of a cylindrical structure extending along a rotating shaft, and is divided into a plurality of bucket chambers by adopting a partition plate in the bucket, so that the influence of turbulent flow in two adjacent bucket chambers can be effectively prevented, and the utilization efficiency of the bucket on water power can be effectively improved by the arrangement; on the other hand, the design of box body can be fixed and installed in the riverway mouth, the water channel bealock, the box body is fixed with the two sides and the bottom of the riverway, and the flowing water pressure is increased through the water guide mouth and reaches the runner, so that the water bucket is driven.

Claims

1. The vertical water turbine comprises at least one rotating wheel (100) with a horizontally arranged rotating shaft, and water hoppers (101) are arranged on the circumferential surface of the rotating wheel (100) in a uniform circular array manner, and is characterized in that each water hopper (101) is of a cylindrical barrel structure extending along the rotating shaft and comprises a cylindrical hopper body (101 a) with arc inner and outer surfaces, and partition plates (101 b) are arranged at two ends and in the middle of the hopper body (101 a) to form a structure that the hopper body (101 a) is divided into a plurality of spaces by the partition plates (101 b); the adjacent water buckets are arranged in opposite rotation directions; one of the rotating shafts of the two adjacent water hoppers is positioned at the rear side of the rotating shaft of the other water hopper, so that a structure that water flow flowing through the upper water hopper drops to the lower water hopper under the action of gravity to assist the rotation of the lower water hopper is formed.

2. The vertical water turbine according to claim 1, wherein each of the shafts corresponds to three or more buckets (101).

3. The vertical water turbine according to claim 1, wherein three or more partitions (101 b) are uniformly provided to each of the buckets (101).

4. Vertical water turbine according to claim 1, characterized by further comprising a casing (200), wherein the casing (200) is configured for accommodating and mounting a rotating shaft, the runner (100) and the bucket (101), and the rotating shaft is rotatably connected with the casing (200).

5. The vertical water turbine as claimed in claim 4, wherein a water guide opening (201) is formed in one side of the casing (200), the water guide opening (201) forms a structure with gradually changing caliber and increasing flowing water pressure, and a small opening end of the water guide opening (201) faces an arc-shaped inner side surface formed by the bucket (101) to form a structure for sequentially pushing the bucket (101) to rotate by water pressure.

6. The vertical water turbine according to claim 5, characterized in that the water guide opening is formed by surrounding the water guide cover (202), and the water guide cover (202) is fixedly arranged on one side of the box body (200).

7. The water resource utilization device comprises the vertical water turbine as claimed in claim 5 or 6, wherein one end or two ends of the rotating shaft extend out of the box body (200) and are connected with a transmission mechanism, and the transmission mechanism is connected with a rotary generator (300) through transmission to form a structure that the water turbine drives the generator to generate electricity through the transmission mechanism.

8. The water resource utilization device according to claim 7, wherein the transmission mechanism comprises a speed reducer fixedly mounted on one side of the box body, an input shaft of the speed reducer is connected with the rotating shaft through a coupling, and an output shaft of the speed reducer drives a rotary generator positioned on the top of the box body through a transmission shaft.

9. The water resource utilization device comprises the vertical water turbine as claimed in claim 5 or 6, wherein one end or two ends of the rotating shaft extend out of the box body (200) and are connected with a transmission mechanism, the transmission mechanism is connected with a rotary generator (300) and/or a spiral water pump (400) through transmission, and a structure that the water turbine drives the generator and/or the spiral water pump (400) to generate electricity or pump water through the transmission mechanism is formed.

10. The water resource utilization device of claim 9, wherein the transmission mechanism includes a speed reducer fixedly mounted on one side of the tank, an input shaft of the speed reducer is connected to the rotating shaft through a coupling, and an output shaft of the speed reducer is in transmission connection with an input shaft of the screw pump through a coupling.