Pipe flow type hydroelectric generation device

Abstract

The utility model discloses a pipe flow type hydroelectric generation device which comprises a base, a supporting column is fixed to the top end of the base, a pipeline is hinged to the top end of the supporting column, a hydroelectric generation device body is arranged in the pipeline, and an outer rod is fixed to the top end of the base. A limiting device is arranged in the pipeline, a fixing block penetrates through and is fixed in the pipeline, a filter screen penetrates through and is in sliding connection with the interior of the fixing block, a handle is fixed to the top end of the filter screen, a limiting groove is formed in the outer surface of the filter screen, and a spring is fixed to the outer wall of the fixing block; through the design of the fixing block, the filter screen, a handle, a limiting groove, the spring, the limiting block and a pull rod, the filter screen can be rapidly replaced in the using process, so that workers can conveniently clean the interior of a pipeline, the practicability of the whole device is greatly improved, and the service life of the device is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of pipe flow type hydroelectric power generation device, concretely to a pipe flow type hydroelectric power generation device. BACKGROUND

[0002] Hydroelectric resources are clean and renewable energy, do not emit greenhouse gases and harmful gases, meet the principle of sustainable utilization of resources, and are conducive to the coordinated development of population, resources and environment. Micro hydroelectric power generation is a device that uses streams, small rivers and small water channels distributed in vast hilly and mountainous areas to generate electricity, and directly supplies users in an off-grid manner. The development of small hydropower resources is the most mature in terms of building hydropower stations for water storage and power generation technology.

[0003] According to the micro type of one kind of water conservancy power generation device of intercepting, including intercepting mechanism, steel structure bracket and water conservancy power generation mechanism, the intercepting mechanism is by the fixed seat of gate, gate and guide groove, the water conservancy power generation mechanism includes steel cylinder, installs the guide side wing board in the middle part of both sides of the steel cylinder, the intermediate partition plate that is welded in the middle position of the steel cylinder interior, the generator that is installed in the rear end of the steel cylinder interior, and the water wheel that is installed in the front end of the steel cylinder interior (publication number: CN113236472B), the water conservancy power generation device in the above application, in the process of using, but its inside has more impurities and water grass, possibly into the pipeline, thereby causing the water conservancy power generation device to be unable to use normally. UTILITY MODEL CONTENTS

[0004] In view of the deficiencies of the prior art, the utility model provides a pipe flow type hydroelectric power generation device, which solves the problems raised in the above background art. To achieve the above purpose, the utility model is implemented by the following technical solutions: a pipe flow type hydroelectric power generation device, comprising a base, a support column fixed to the top end of the base, a pipe hingedly connected to the top end of the support column, a hydroelectric power generation device arranged inside the pipe, and an outer rod fixed to the top end of the base.

[0005] A limiting device is arranged inside the pipe, a fixed block is penetrated and fixed in the pipe, a filter screen is penetrated and slidably connected in the fixed block, a handle is fixed to the top end of the filter screen, a limiting groove is formed in the outer surface of the filter screen, a spring is fixed to the outer wall of the fixed block, a limiting block is fixed to the end of the spring away from the fixed block, and a pull rod is fixed to the end of the limiting block close to the spring.

[0006] Preferably, the pull rod is penetrated and slidably connected to the fixed block, and the end of the pull rod away from the limiting block is located outside the pipe. Pulling the pull rod can move the limiting block.

[0007] Preferably, the top end of the limiting block is an inclined surface, and the size of the limiting block is matched with the size of the limiting groove.

[0008] Preferably, the outer rod is internally provided with an adjusting device, the inner wall of the outer rod is slidably connected with an inner rod, the top end of the inner rod is fixed with a rotating shaft, and the top end of the rotating shaft is hingedly connected with the bottom end of the pipeline.

[0009] Preferably, the outer surface of the inner rod is provided with a fixing groove, the outer wall of the outer rod is fixed with a fixing plate, and the fixing plate is internally penetrated and slidably connected with a limiting block.

[0010] Preferably, the limiting block is located at one end of the outer rod inside the fixing groove.

[0011] The utility model provides a pipe flow type hydroelectric power generation device. Has the following beneficial effects:

[0012] (1), this pipe flow type hydroelectric power generation device, through the design of fixed block, filter screen, handle, limiting groove, spring, limiting block and pull rod, can quickly replace the filter screen in the process of using, so as to facilitate staff to clean the inside of the pipeline, greatly improve the practicability of overall device, prolong the service life of device.

[0013] (2), this pipe flow type hydroelectric power generation device, through the design of inner rod, rotating shaft, fixing groove, fixed plate and limiting block, the user in the process of using is adjusted to the height of pipeline according to different use environment, thereby increasing the use range of device, has strong adaptability. ACCURACY

[0014] Figure 1 It is the overall three-dimensional appearance structure schematic view of the utility model;

[0015] Figure 2 It is the pipe flow type hydroelectric power generation device sectional structure schematic view of the utility model;

[0016] Figure 3 It is the limiting device structure schematic view of the utility model;

[0017] Figure 4 It is the adjusting device structure schematic view of the utility model.

[0018] In the figure: 1, base; 2, support column; 3, pipeline; 4, hydroelectric power generation device; 5, outer rod; 6, limiting device; 61, fixed block; 62, filter screen; 63, handle; 64, limiting groove; 65, spring; 66, limiting block; 67, pull rod; 7, adjusting device; 72, inner rod; 73, rotating shaft; 74, fixed groove; 75, fixed plate; 76, limiting plate. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0020] Embodiment one

[0021] Please refer to Figures 1-3 A pipe flow type hydroelectric power generation device, comprising a base 1, the top end of the base 1 is fixed with a support column 2, the top end of the support column 2 is hingedly connected with a pipeline 3, the inside of the pipeline 3 is provided with a hydroelectric power generation device 4, the top end of the base 1 is fixed with an outer rod 5;

[0022] The inside of the pipeline 3 is provided with a limiting device 6, the pipeline 3 is penetrated and fixed with a fixed block 61, the inside of the fixed block 61 is penetrated and slidably connected with a filter screen 62, the top end of the filter screen 62 is fixed with a handle 63, the outer surface of the filter screen 62 is provided with a limiting groove 64, the outer wall of the fixed block 61 is fixed with a spring 65, one end of the spring 65 away from the fixed block 61 is fixed with a limiting block 66, the limiting block 66 is inserted into the limiting groove 64 to limit the filter screen 62, the top end of the limiting block 66 is an inclined surface, the size of the limiting block 66 is matched with the size of the limiting groove 64, one end of the limiting block 66 close to the spring 65 is fixed with a pull rod 67, pulling the pull rod 67 can drive the limiting block 66 to move, the pull rod 67 is penetrated and slidably connected to the fixed block 61, and one end of the pull rod 67 away from the limiting block 66 is located outside the pipeline 3.

[0023] When in use, if the filter screen 62 is blocked by waterweeds and impurities in the water, the filter screen 62 is disassembled, the pull rod 67 is pulled, the pull rod 67 drives the limiting block 66 to move, the limiting block 66 moves to press the spring 65, the limiting block 66 moves out of the limiting groove 64, the user holds the handle 63, moves the handle 63 upwards to drive the filter screen 62 to move out of the pipeline 3 to clean it, when installing, only need to insert the filter screen 62 into the fixed block 61, the filter screen 62 presses the limiting block 66, the spring 65 drives the limiting block 66 to insert into the limiting groove 64 to fix it.

[0024] Embodiment two

[0025] Please refer to Figures 1-4On the basis of embodiment one, the inner part of the outer rod 5 is provided with an adjusting device 7, which can adjust the height of the inner rod 72. The inner wall of the outer rod 5 is slidingly connected with the inner rod 72. The top end of the inner rod 72 is fixed with a rotating shaft 73, which can drive the pipeline 3 to deviate. The top end of the rotating shaft 73 is hingedly connected with the bottom end of the pipeline 3. The outer surface of the inner rod 72 is provided with a fixing groove 74. The outer wall of the outer rod 5 is fixed with a fixing plate 75. The inside of the fixing plate 75 is penetratingly and slidingly connected with a limiting plate 76. The limiting plate 76 can be inserted into the fixing groove 74 to limit the inner rod 72. The end of the limiting plate 76 located in the inner part of the outer rod 5 is located in the inside of the fixing groove 74.

[0026] In use, on the basis of embodiment one, if it is necessary to adjust the height of the pipeline 3, the limiting plate 76 is moved outward. The limiting block 76 is moved out of the fixing groove 74. The limiting block 76 is separated from the fixing of the inner rod 72. The inner rod 72 is upwardly or downwardly moved to adjust the height of the pipeline 3, so that the hydraulic power generation device 4 can be better used.

[0027] The above is only the preferred specific implementation of the present application, but the protection scope of the present application is not limited to this. Any skilled person in the art, according to the technical scheme and the application concept of the present application, can make equivalent replacement or change within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A pipe flow hydroelectric power plant comprising a base (1), characterised in that: The top end of the base (1) is fixed with a support column (2), the top end of the support column (2) is hingedly connected with a pipeline (3), the inside of the pipeline (3) is provided with a hydraulic power generation device (4), the top end of the base (1) is fixed with an outer rod (5); The inside of the pipeline (3) is provided with a limiting device (6), the inside of the pipeline (3) is penetrated and fixed with a fixed block (61), the inside of the fixed block (61) is penetrated and slidably connected with a filter screen (62), the top end of the filter screen (62) is fixed with a handle (63), the outer surface of the filter screen (62) is provided with a limiting groove (64), the outer wall of the fixed block (61) is fixed with a spring (65), one end of the spring (65) away from the fixed block (61) is fixed with a limiting block (66), one end of the limiting block (66) close to the spring (65) is fixed with a pull rod (67).

2. A pipe flow hydro-power generator according to claim 1, wherein: The pull rod (67) is penetrated and slidably connected with the fixed block (61), and one end of the pull rod (67) away from the limiting block (66) is located outside the pipeline (3).

3. A pipe flow hydro-power generator according to claim 1, characterized in that: The top end of the limiting block (66) is an inclined surface, and the size of the limiting block (66) is matched with the size of the limiting groove (64).

4. A pipe flow hydro-power generator according to claim 1, characterized in that: The inside of the outer rod (5) is provided with an adjusting device (7), the inner wall of the outer rod (5) is slidably connected with an inner rod (72), the top end of the inner rod (72) is fixed with a rotating shaft (73), and the top end of the rotating shaft (73) is hingedly connected with the bottom end of the pipeline (3).

5. A pipe flow hydro-power generator according to claim 4, wherein: The outer surface of the inner rod (72) is provided with a fixed groove (74), the outer wall of the outer rod (5) is fixed with a fixed plate (75), and the inside of the fixed plate (75) is penetrated and slidably connected with a limiting plate (76).

6. A pipe flow hydro-power generator according to claim 5, wherein: One end of the limiting plate (76) located inside the outer rod (5) is located inside the fixed groove (74).

Images