Pipeline flange joint

Abstract

The utility model is applicable to the technical field of flange joints, and provides a pipeline flange joint which comprises a flange pipe, an electric butterfly valve device fixedly connected to the flange pipe and a power generation device matched with the flange pipe, and the electric butterfly valve device comprises a driving piece and a butterfly valve connected to the driving piece. The power generation device comprises an impeller, a second gear and a first gear, the second gear is fixedly connected to the impeller through a first connecting piece, the first gear is meshed with the second gear, the first gear is fixedly connected to power generation equipment through a second connecting piece, the power generation equipment is fixedly connected to a support, and a reserve power source is arranged on the support; and an inclined angle is formed between the blades on the impeller and the radial direction of the flange pipe, so that the technical effects of fully utilizing hydraulic resources, electrically controlling the flow of the pipeline, facilitating manual operation and improving the working efficiency can be realized.

Description

Technical Field

[0001] The utility model relates to the technical field of flange joints, in particular to a pipeline flange joint. Background Art

[0002] Flange connection is a detachable joint that fixes two pipes, pipe fittings or equipment on a flange plate, then adds a flange gasket between the two flange plates, and finally tightens the two flange plates with bolts to make them tightly combined. The media transported in the pipeline are mostly liquids and other fluids. There is a valve on the flange joint, which needs to be opened or closed manually. If the flange joint is set in a narrow space or high place, it is difficult to operate manually, affecting work efficiency.

[0003] In summary, the prior art obviously has inconveniences and defects in practical use, so it is necessary to improve it. Utility Model Content

[0004] In view of the above-mentioned defects, the purpose of the utility model is to provide a pipe flange joint, which can achieve the technical effects of fully utilizing hydraulic resources, electrically controlling pipeline flow, facilitating manual operation, and improving work efficiency.

[0005] In order to achieve the above-mentioned purpose, the utility model provides a pipeline flange joint, including a flange pipe, an electric butterfly valve device fixedly connected to the flange pipe and a power generation device matching the flange pipe, the electric butterfly valve device including a driving member and a butterfly valve connected to the driving member, the power generation device including an impeller, a second gear fixedly connected to the impeller through a first connecting member and a first gear meshing with the second gear, the first gear fixedly connected to the power generation equipment through a second connecting member, the power generation equipment fixedly connected to a bracket, and a reserve power supply is provided on the bracket; there is an inclination angle between the blades on the impeller and the radial direction of the flange pipe.

[0006] According to the pipeline flange joint of the utility model, the flange pipe includes flanges at both ends and pipelines welded to the two flanges.

[0007] According to the pipeline flange joint of the utility model, a support plate is welded on the pipeline, an electric actuator is bolted on the support plate, a fixing rod is connected to the output end of the electric actuator, a butterfly valve is welded on the fixing rod away from the electric actuator end, and the butterfly valve abuts against the inner wall of the pipeline.

[0008] According to the pipe flange joint of the utility model, a generator is bolted to the support plate away from the electric actuator end, the generator driving end is connected to the first rotating shaft, the first rotating shaft passes through the pipeline and is welded with a first gear away from the generator end, and the first gear is meshed with a second gear.

[0009] According to the pipeline flange joint of the utility model, the second gear is welded with a second rotating shaft, the second rotating shaft is welded with an impeller at the end away from the second gear, the second rotating shaft passes through a support block, and the support block is welded to the inner wall of the pipeline.

[0010] According to the pipeline flange joint of the utility model, the rotating outer diameter of the impeller is smaller than the inner diameter of the pipeline.

[0011] The utility model provides a pipeline flange joint, comprising a flange pipe, an electric butterfly valve device fixedly connected to the flange pipe and a power generation device matched with the flange pipe, wherein the electric butterfly valve device comprises a driving member and a butterfly valve connected to the driving member, which can realize the inching control of the valve opening and closing, realize the flow control in the pipeline, facilitate manual operation and improve work efficiency; the power generation device comprises an impeller, a second gear fixedly connected to the impeller through a first connecting member and a first gear meshed with the second gear, the first gear is fixedly connected to the power generation equipment through the second connecting member, the power generation equipment is fixedly connected to a bracket, a reserve power supply is provided on the bracket, which can store electric energy and make full use of water resources; there is an inclination angle between the blades on the impeller and the radial direction of the flange pipe, the water flow in the pipeline can be used to drive the impeller to rotate and generate electricity, and the technical effects of making full use of water resources, electrically controlling the flow of the pipeline, facilitating manual operation and improving work efficiency are achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 It is a schematic diagram of the main view (section view) structure of the utility model;

[0014] Figure 3 The utility model Figure 2 Schematic diagram of the structure viewed from above;

[0015] Figure 4 The utility model Figure 2 A schematic diagram of a top view structure;

[0016] In the figure, 1-flange, 2-electric actuator, 3-generator, 4-support plate, 5-reserve power supply, 6-pipeline, 7-butterfly valve, 71-fixing rod, 8-first gear, 9-first rotating shaft, 10-second gear, 11-second rotating shaft, 12-support block, 13-impeller. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solutions and advantages of the utility model more clearly understood, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0018] See also Figures 1 to 4 The utility model provides a pipeline flange joint, which includes a flange pipe, an electric butterfly valve device fixedly connected to the flange pipe and a power generation device matched with the flange pipe, the electric butterfly valve device includes a driving member, a butterfly valve 7 connected to the driving member, the power generation device includes an impeller 13, a second gear 10 fixedly connected to the impeller 13 through a first connecting member, and a first gear 8 meshing with the second gear 10, the first gear 8 is fixedly connected to the power generation equipment through a second connecting member, the power generation equipment is fixedly connected to a bracket 4, and a reserve power supply is provided on the bracket 4; the blades on the impeller 13 have an inclination angle with the radial direction of the flange pipe, and the water flow in the pipeline can be used to drive the impeller 13 to rotate and generate electricity, so as to achieve the technical effects of making full use of hydraulic resources, electrically controlling the pipeline flow, facilitating manual operation, and improving work efficiency.

[0019] See also Figures 1 to 4 Preferably, the flange pipe of the utility model comprises flanges 1 at both ends and pipes welded to the two flanges 1, and the flanges 1 are evenly distributed with connecting holes for easy connection.

[0020] See also Figures 1 to 4 In addition, a support plate 4 is welded on the pipeline 6 of the utility model, and an electric actuator 2 is bolted on the support plate 4. A fixing rod 71 is connected to the output end of the electric actuator 2. A butterfly valve 7 is welded on the end of the fixing rod 71 away from the electric actuator 2. The butterfly valve 7 is in contact with the inner wall of the pipeline 6 to realize electric control of the pipeline flow, which is convenient for manual operation.

[0021] See also Figures 1 to 4 Furthermore, a generator 3 is bolted to the support plate 4 of the utility model away from the end of the electric actuator 2, and the driving end of the generator 3 is connected to the first rotating shaft 9. The first rotating shaft 9 passes through the pipeline 6 and is welded with a first gear 8 at the end away from the generator 3. The first gear 8 is meshed with a second gear 10, and the first gear 8 and the second gear 10 are both bevel gears, which can make full use of hydraulic resources.

[0022] See also Figures 1 to 4 Better yet, the second gear 10 of the utility model is welded with a second rotating shaft 11, and the second rotating shaft 11 is welded with an impeller 13 at the end away from the second gear 10. The second rotating shaft 11 is penetrated by a support block 12, and the support block 12 is welded to the inner wall of the pipe 6. The water flow can be used to drive the impeller 13 to generate electricity, thereby making full use of resources.

[0023] Working principle: water and other fluids pass through the pipeline flange joint, the inner wall of the flange joint is welded with a support block 12, the support block 12 is rotatably connected with a second rotating shaft 11, the second rotating shaft 11 is welded with an impeller 13, the blades evenly distributed on the impeller 13 have an inclination angle with the flange pipe radial direction, the second rotating shaft 11 is welded with a second gear 10 at the end away from the impeller 13, the second gear 10 is meshed with a first gear 8, the first gear 8 is welded with a first rotating shaft 9, the first rotating shaft 9 is penetrated by the pipeline 6 and connected to the driving end of the generator 3, the water flow drives the impeller 13 to rotate and drives the generator 3 to generate electricity; the generator 3 is bolted to the support plate 4, the support plate 4 is bolted with a reserve power supply 5, and the support plate 4 is bolted with an electric actuator 2 at the end away from the reserve power supply 5. A cable is connected between the generator 3 and the reserve power supply 5 and transmits electricity to the reserve power supply 5. A cable is connected between the reserve power supply 5 and the electric actuator 2 and provides electricity to the electric actuator 2. The electric actuator 2 is rotatably connected to the butterfly valve 7 through the fixed rod 71, thereby achieving the technical effect of electrically controlling the pipeline flow and facilitating manual operation.

[0024] In summary, the utility model provides a pipeline flange joint, including a flange pipe, an electric butterfly valve device fixedly connected to the flange pipe and a power generation device matched with the flange pipe, the electric butterfly valve device includes a driving member and a butterfly valve connected to the driving member, which can realize the momentary control of the valve opening and closing, realize the flow control in the pipeline, facilitate manual operation and improve work efficiency; the power generation device includes an impeller, a second gear fixedly connected to the impeller through a first connecting member and a first gear meshing with the second gear, the first gear is fixedly connected to the power generation equipment through the second connecting member, the power generation equipment is fixedly connected to the bracket, and a reserve power supply is provided on the bracket, which can store electrical energy and make full use of hydraulic resources; the blades on the impeller have an inclination angle with the radial direction of the flange pipe, and the water flow in the pipeline can be used to drive the impeller to rotate and generate electricity, thereby achieving the technical effects of making full use of hydraulic resources, electrically controlling the pipeline flow, facilitating manual operation and improving work efficiency.

[0025] Of course, the present invention may have many other embodiments. Without departing from the spirit and essence of the present invention, technicians familiar with the field can make various corresponding changes and deformations based on the present invention, but these corresponding changes and deformations should all fall within the scope of protection of the claims attached to the present invention.

Claims

1. A pipe flange joint, characterized in that: It includes a flange pipe, an electric butterfly valve device fixedly connected to the flange pipe and a power generation device matched with the flange pipe, the electric butterfly valve device includes a driving member and a butterfly valve connected to the driving member, the power generation device includes an impeller, a second gear fixedly connected to the impeller through a first connecting member and a first gear meshing with the second gear, the first gear is fixedly connected to the power generation equipment through a second connecting member, the power generation equipment is fixedly connected to a bracket, and a reserve power supply is provided on the bracket; there is an inclination angle between the blades on the impeller and the radial direction of the flange pipe.

2. The pipe flange joint according to claim 1, characterized in that: The flange pipe comprises flanges at both ends and pipes welded to the two flanges.

3. The pipe flange joint according to claim 1, characterized in that: A support plate is welded on the pipeline, an electric actuator is bolted on the support plate, a fixing rod is connected to the output end of the electric actuator, a butterfly valve is welded on the end of the fixing rod away from the electric actuator, and the butterfly valve abuts against the inner wall of the pipeline.

4. The pipe flange joint according to claim 3, characterized in that: A generator is bolted to the support plate at an end away from the electric actuator, a driving end of the generator is connected to a first rotating shaft, the first rotating shaft passes through a pipeline and a first gear is welded to an end away from the generator, and the first gear is meshed with a second gear.

5. The pipe flange joint according to claim 1, characterized in that: The second gear is welded with a second rotating shaft, an impeller is welded at the end of the second rotating shaft away from the second gear, the second rotating shaft passes through a support block, and the support block is welded to the inner wall of the pipeline.

6. The pipe flange joint according to claim 1, characterized in that: The impeller has a rotating outer diameter that is smaller than the inner diameter of the pipeline.

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