Leakage and gas system drainage pipeline mounting device of pumped storage power station

Abstract

The utility model discloses a leakage and air system drainage pipeline installation device of a pumped storage power station, which comprises a heating plate, a controller and a third connecting block, a fixing piece and a lengthened bolt are fixed on one side of the heating plate, the controller is arranged outside the heating plate, the third connecting block is connected with a fourth connecting block, a second protruding block is arranged on one side of the third connecting block, and the fourth connecting block is connected with the second protruding block. A second embedding groove matched with the second protruding block is formed in one side of the fourth connecting block. The heating plate comprises a flexible film, a heating ring and a hinge, the flexible film wraps the outer side of the heating ring, the hinge is arranged on the inner side of the heating plate, a pressure thermometer and a switch are arranged at the top of the controller, the pressure thermometer is connected with a probe, two second protruding blocks are arranged on the third connecting block, and a plurality of screw holes are formed in the surfaces of the second protruding blocks and the fourth connecting block. According to the device, the drainage pipeline can be heated, pipelines of different specifications can be fixed in a matched mode, and the device is convenient to use, practical and worthy of popularization.

Description

Technical Field

[0001] The utility model belongs to the technical field of pipeline installation, and in particular relates to a leakage and gas system drainage pipeline installation device of a pumped storage power station. Background Art

[0002] A pumped storage power station is a hydropower station that uses electricity during low load periods to pump water to an upper reservoir, and then releases water to a lower reservoir to generate electricity during peak load periods. Pumped storage has multiple functions such as peak load regulation, valley filling, frequency regulation, phase regulation, and emergency standby. It is currently the most mature, reliable, safest, and most promising energy storage technology for large-scale development.

[0003] The installation environment of drainage pipes used in leakage and gas systems is mostly semi-open. When encountering bad weather, the water in the pipes is prone to freezing, resulting in the water pipes being unable to be used normally. The existing drainage pipe installation devices are relatively simple and cannot be adjusted in size according to the thickness of the pipes. There is also a risk of falling off during long-term use. Utility Model Content

[0004] The purpose of the utility model is to provide a leakage and gas system drainage pipeline installation device for a pumped storage power station to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a leakage and gas system drainage pipeline installation device for a pumped storage power station, comprising a heating plate, a controller, and a third connecting block, one side of the heating plate is fixed with a fixing part and an extension bolt, the outside of the heating plate is provided with a controller, the third connecting block is connected to a fourth connecting block, one side of the third connecting block is provided with a second protruding block, and one side of the fourth connecting block is provided with a second embedding groove that cooperates with the second protruding block.

[0006] Furthermore, the heating plate includes a flexible film, a heating coil, and a hinge. The flexible film is wrapped around the outside of the heating coil, and the hinge is arranged on the inside of the heating plate.

[0007] Furthermore, a pressure thermometer and a switch are provided on the top of the controller, and the pressure thermometer is connected to a detection needle.

[0008] Furthermore, two second protruding blocks are provided on the third connecting block, a plurality of screw holes are provided on the surfaces of the second protruding blocks and the fourth connecting block, and a plurality of nuts matching with the screw holes are provided on the top of the fourth connecting block.

[0009] Furthermore, a first protruding block is provided on one side of the third connecting block and the fourth connecting block, the first protruding block is connected to the first connecting block and the second connecting block, and a first embedding groove matching with the first protruding block is provided on the top of the first connecting block and the second connecting block.

[0010] The technical effects and advantages of the utility model are as follows: the leakage and gas system drainage pipeline installation device of the pumped storage power station wraps the drainage pipeline through a heating plate, connects the main controller to the pipeline, and the detection needle enters the pipeline to monitor the temperature and pressure of the water in the drainage pipeline. When the temperature is low, the heating plate starts to heat the pipeline to prevent the pipeline from freezing and cracking. Through the mutual cooperation between the third connecting block and each connecting block, drainage pipelines of various specifications can be fixed. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the structure of the utility model;

[0012] Figure 2 This is a schematic diagram of the heating plate structure of the utility model;

[0013] Figure 3 It is a schematic diagram of the connection structure of the utility model;

[0014] Figure 4 This is a structural diagram of the main controller of the present utility model.

[0015] In the figure: 1 heating plate, 2 fixing member, 3 lengthening bolt, 4 pressure thermometer, 5 switch, 6 controller, 7 first connecting block, 8 first embedding groove, 9 second connecting block, 10 third connecting block, 11 fourth connecting block, 12 first protruding block, 13 second embedding groove, 14 second protruding block, 15 screw hole, 16 nut, 17 flexible membrane, 18 heating coil, 19 hinge. DETAILED DESCRIPTION

[0016] The present invention will be described in detail below in conjunction with the accompanying drawings in the embodiments of the present invention, but the protection scope of the present invention is not limited to the following embodiments, that is, any simple equivalent changes and modifications made within the scope of the patent application of the present invention and the contents of the specification are still within the scope of the patent of the present invention.

[0017] like Figure 1-4 As shown, it includes a heating plate 1, a controller 6, and a third connecting block 10. A fixing piece 2 and an extension bolt 3 are fixed on one side of the heating plate 1. The fixing piece 2 is provided with a circular screw hole matched with the extension bolt 3. The size of the heating plate 1 can be adjusted by adjusting the length of the extension bolt 3. A controller 6 is provided on the outside of the heating plate 1. The controller 6 is fixed on the heating plate 1. The third connecting block 10 is connected to a fourth connecting block 11. A second protruding block 14 is provided on one side of the third connecting block 10. A second embedding groove 13 that cooperates with the second protruding block 14 is provided on one side of the fourth connecting block 11.

[0018] In this solution, the heating plate 1 includes a flexible membrane 17, a heating coil 18, and a hinge 19. The flexible membrane 17 is wrapped around both sides of the heating coil 18. The hinge 19 is arranged on the inner wall of the heating plate 1. The shape of the heating plate 1 is two semicircles, and the connection and opening are achieved by the hinge 19.

[0019] In this solution, a pressure thermometer 4 (the pressure thermometer 4 can be selected from but not limited to the temperature and pressure integrated meter WY-80 / 80Z) and a switch 5 (the switch 5 can be selected from but not limited to the ship-type switch KCD1) are provided on the top of the controller 6. The pressure thermometer 4 is connected to a detection needle 20. A circular hole is opened on the heating plate 1. The detection needle 20 passes through the heating plate 1 into the drainage pipe. The controller 6 is connected to the pressure thermometer 4 and the switch 5. The data detected by the pressure thermometer 4 is displayed on the controller 6. The switch 5 is opened to turn on the power to heat the heating plate 1.

[0020] In this solution, two second protruding blocks 14 are provided on the third connecting block 10, and a plurality of screw holes 15 are provided on the surfaces of the second protruding blocks 14 and the fourth connecting block 11. A plurality of nuts 16 matching the screw holes 15 are provided on the top of the fourth connecting block 11. The third connecting block 10 is connected to the fourth connecting block 11. If the position needs to be adjusted, the threaded holes on the top of the fourth connecting block 11 are aligned with the screw holes 15 on the surface of the second protruding blocks 14, and then the nuts 16 are fixed on the second protruding blocks 14.

[0021] In this scheme, the third connecting block 10 and the fourth connecting block 11 are each provided with a first protruding block 12 on one side, the first protruding block 12 is connected to the first connecting block 7 and the second connecting block 9, the first connecting block 7 and the second connecting block 9 are each provided with a first embedding groove 8 matching the first protruding block 12 on the top, the first connecting block 7 is provided with a second protruding block 14 identical to the third connecting block 10 at the bottom, and the second connecting block 9 is provided with a second embedding groove 13 identical to the fourth connecting block 11 at the bottom. When the third connecting block 10, the first connecting block 7, the fourth connecting block 11, and the second connecting block 9 are connected, the first protruding block 12 is snapped into the first embedding groove 8, and the second protruding block 14 is snapped into the first embedding groove 8.

[0022] Working principle: The leakage and gas system drainage pipeline installation device of the pumped storage power station, a fixing part 2 and an extension bolt 3 are fixed on one side of the heating plate 1, and a circular screw hole matching the extension bolt 3 is provided on the fixing part 2. The size of the heating plate 1 can be adjusted by adjusting the extension bolt 3. A controller 6 is provided on the outside of the heating plate 1, and the controller 6 is fixed on the heating plate 1. The controller 6 connects the pressure thermometer 4 and the switch 5, and the data detected by the pressure thermometer 4 is displayed on the controller 6. The switch 5 is opened to connect the power supply to heat the heating plate 1. Two second protruding blocks 14 are provided on the third connecting block 10, and a plurality of screw holes 15 are provided on the surface of the second protruding block 14 and the fourth connecting block 11. A plurality of nuts 16 matching the screw holes 15 are provided on the top of the fourth connecting block 11. The third connecting block 10 is connected to the fourth connecting block 11. If the position needs to be adjusted, align the threaded hole on the top of the fourth connecting block 11 with the screw hole 15 on the surface of the second protruding block 14, and then fix the nut 16 on the second protruding block 14. The third connecting block 10 and the fourth connecting block 11 are both provided with a first protruding block 12 on one side, and the first protruding block 12 is connected to the first connecting block 7 and the second connecting block 9. The top of the first connecting block 7 and the second connecting block 9 are both provided with a first embedding groove 8 that matches the first protruding block 12. When the third connecting block 10, the first connecting block 7, the fourth connecting block 11, and the second connecting block 9 are connected, the first protruding block 12 is inserted into the first embedding groove 8, and the second protruding block 14 is inserted into the second embedding groove 13 to achieve the size adjustment of the connecting piece.

[0023] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A device for installing a drainage pipeline of a leakage and gas system of a pumped storage power station, comprising a heating plate (1), a controller (6), and a third connecting block (10), characterized in that: A fixing piece (2) and an extension bolt (3) are fixed on one side of the heating plate (1); a controller (6) is provided outside the heating plate (1); the third connecting block (10) is connected to a fourth connecting block (11); a second protruding block (14) is provided on one side of the third connecting block (10); and a second embedding groove (13) that cooperates with the second protruding block (14) is provided on one side of the fourth connecting block (11).

2. A leakage and gas system drainage pipeline installation device for a pumped storage power station according to claim 1, characterized in that: The heating plate (1) comprises a flexible film (17), a heating ring (18), and a hinge (19); the flexible film (17) is wrapped around the outside of the heating ring (18), and the hinge (19) is arranged on the inside of the heating plate (1).

3. A leakage and gas system drainage pipeline installation device for a pumped storage power station according to claim 1, characterized in that: A pressure thermometer (4) and a switch (5) are provided on the top of the controller (6); the pressure thermometer (4) is connected to a detection needle (20).

4. A leakage and gas system drainage pipeline installation device for a pumped storage power station according to claim 1, characterized in that: The third connecting block (10) is provided with two second protruding blocks (14), the second protruding blocks (14) and the fourth connecting block (11) are provided with a plurality of screw holes (15) on their surfaces, and the top of the fourth connecting block (11) is provided with a plurality of nuts (16) that match the screw holes (15).

5. The device for installing drainage pipelines for leakage and gas system of a pumped storage power station according to claim 1, characterized in that: The third connecting block (10) and the fourth connecting block (11) are each provided with a first protruding block (12) on one side, the first protruding block (12) is connected to the first connecting block (7) and the second connecting block (9), and the tops of the first connecting block (7) and the second connecting block (9) are provided with a first embedding groove (8) that matches the first protruding block (12).

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