Online directional plugging device for generator set condenser

Abstract

The utility model belongs to condenser leak -stoppage technical field, concretely relates to a kind of online directional leak -stoppage device of generator set condenser, including condenser body, the connector is arranged on the condenser body, the connector is connected with water pipe, electromagnetic valve is arranged on the water pipe, the water pipe is connected with the discharge pipe of sawdust storage tank, the discharge pipe is connected with pressurizing pump by connecting pipe, the inside of sawdust storage tank is provided with dispersion subassembly and auxiliary blanking component.The online directional leak -stoppage device of generator set condenser is used by sawdust storage tank, connector, water pipe and electromagnetic valve, when the heat exchange pipe of condenser leaks, sawdust storage tank can discharge sawdust, then it is stably conveyed to the heat exchange pipe of leaking condenser by pressurizing pump, directional plugging is realized, meanwhile, the use amount of sawdust can be saved, operation amount is reduced, and work efficiency is improved by cooperating with the use of leak detection device.

Description

Technical Field

[0001] This utility model relates to the field of condenser leak sealing technology, specifically to an online directional leak sealing device for generator set condensers. Background Technology

[0002] In generator unit operation, the condenser is a key device for steam condensation and heat exchange, and the sealing performance of its heat exchange tubes directly affects the unit's efficiency and safety.

[0003] Currently, conventional generator sets typically use a circulating cooling water main pipe, where one circulating water system powers multiple generator sets. When a condenser leaks in a particular unit, sawdust or other auxiliary materials need to be added to the main pipe to seal the leak in the condenser heat exchange tubes through water flow. However, since it is not possible to target the leaking unit individually, a large amount of sawdust and auxiliary materials need to be added to the main pipe, resulting in a large workload and low efficiency. Therefore, an online directional leak sealing device for generator set condensers is proposed. Utility Model Content

[0004] The main objective of this invention is to provide an online directional leak sealing device for generator condensers, which can solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention proposes an online directional leak sealing device for a generator condenser, comprising a condenser body, a connector on the condenser body, a water pipe connected to the connector, a solenoid valve on the water pipe, the water pipe being connected to the discharge pipe of a sawdust storage tank, the discharge pipe being connected to a pressure pump via a connecting pipe, a dispersion component and an auxiliary feeding component being provided inside the sawdust storage tank, an outlet pipe being connected to the discharge port of the condenser body, and a leak detection device being provided on the outlet pipe.

[0006] Preferably, the dispersing component includes a motor, which is fixedly connected to the cover of the sawdust storage tank. The output shaft of the motor is fixedly connected to a rotating shaft, and a dispersing plate is fixedly connected to the outer wall of the rotating shaft. A through-hole plate is fixedly connected to the inner wall of the sawdust storage tank, and a spiral blade is fixedly connected to the outer wall of the rotating shaft.

[0007] Preferably, the rotating shaft passes through the through-hole plate and is rotatably connected to the through-hole plate, the dispersing plate is arc-shaped, the dispersing plate is located on the upper side of the through-hole plate, and there is a gap between the dispersing plate and the through-hole plate.

[0008] Preferably, the spiral blade is located at the outlet of the sawdust storage tank, and the spiral blade is located entirely above the connecting pipe.

[0009] Preferably, the auxiliary feeding assembly includes a square bin, a sliding plate slidably connected to the inner wall of the square bin, the sliding plate being elastically connected to the inner wall of the square bin by a return spring, the sliding plate abutting against an elliptical wheel under the action of the return spring, a round rod fixedly connected to the side of the sliding plate away from the elliptical wheel, a protruding rod symmetrically fixedly connected to one end of the round rod extending out of the square bin, swing rods hinged to both sides of the square bin, the protruding rods being slidably connected to a groove opened on the swing rod, and an elastic block fixedly connected to the top end of the swing rod.

[0010] Preferably, the square container is fixedly connected to the lower side of the through-hole plate, the square container is penetrated by a rotating shaft and rotatably connected to the rotating shaft, and the rotating shaft is fixedly connected to an elliptical wheel.

[0011] Preferably, the elliptical wheel rotates, causing the slide plate to slide, and the round rod drives the convex rod to move in the groove, so that the swing rod drives the elastic block to intermittently strike and vibrate the through-hole plate.

[0012] This utility model provides an online directional leak sealing device for the condenser of a generator set. It has the following beneficial effects:

[0013] (1) The online directional leak sealing device for the condenser of the generator set uses sawdust storage tank, connector, water pipe and solenoid valve. When the heat exchange tube of the condenser leaks, the sawdust storage tank can discharge sawdust and then be stably transported to the leaking heat exchange tube of the condenser by a pressurized pump to achieve directional sealing. At the same time, with the use of the leak detection device, the amount of sawdust used can be saved, the amount of work can be reduced and the work efficiency can be improved.

[0014] (2) The online directional leak sealing device for the condenser of this generator set utilizes a dispersion component, which drives the motor-driven shaft to rotate the arc-shaped dispersion plate, thus breaking up the clumps of sawdust. The spiral blades push the sawdust at the outlet to prevent blockage. Combined with the auxiliary feeding component, the rotating elliptical wheel drives the sliding plate, causing the elastic block of the swing rod to intermittently strike the through-hole plate, further preventing sawdust buildup. The combined effect ensures that the sawdust enters the pipeline in a loose state, evenly reaching the leak point with the water flow, improving the sealing effect and reducing the risk of pipeline blockage due to clumping. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a partial cross-sectional view of the present invention. Figure 1 ;

[0018] Figure 3 This is a partial cross-sectional view of the present invention. Figure 2 ;

[0019] Figure 4 This is a schematic diagram of the auxiliary feeding component of this utility model.

[0020] Explanation of icon numbers:

[0021] 1. Condenser body; 2. Connector; 3. Water pipe; 4. Solenoid valve; 5. Sawdust storage tank; 6. Booster pump; 7. Dispersion assembly; 8. Auxiliary feeding assembly; 9. Outlet pipe; 10. Leak detection device; 71. Motor; 72. Shaft; 73. Dispersion plate; 74. Through-hole plate; 75. Spiral blade; 81. Square bin; 82. Slide plate; 83. Elliptical wheel; 84. Round rod; 85. Protruding rod; 86. Slide groove; 87. Swing rod; 88. Elastic block.

[0022] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Example 1

[0025] Please see Figure 1This utility model proposes an online directional leak sealing device for a generator condenser, including a condenser body 1, a connector 2 on the condenser body 1, a water pipe 3 connected to the connector 2, a solenoid valve 4 on the water pipe 3, the water pipe 3 being connected to the discharge pipe of a sawdust storage tank 5, and the discharge pipe being connected to a pressurizing pump 6 via a connecting pipe. An outlet pipe 9 is connected to the outlet of the condenser body 1, and a leak detection device 10 is installed on the outlet pipe 9. The leak detection device 10 monitors and confirms the leakage status of the condenser body 1, locking the leaking unit. In the event of a leak, the pressurizing pump 6 is started, and the solenoid valve 4 is opened, allowing sawdust from the sawdust storage tank 5 to be directionally injected into the leaking condenser body 1 under pressure through the connecting pipe, water pipe 3, and connector 2, achieving directional sealing. Simultaneously, the use of the leak detection device 10 can save sawdust usage, reduce workload, and improve work efficiency.

[0026] Example 2

[0027] Based on implementation one, please refer to Figures 2-4 The sawdust storage tank 5 is internally equipped with a dispersing component 7 and an auxiliary feeding component 8. The dispersing component 7 includes a motor 71, which is fixedly connected to the cover of the sawdust storage tank 5. The output shaft of the motor 71 is fixedly connected to a rotating shaft 72. A dispersing plate 73 is fixedly connected to the outer wall of the rotating shaft 72. A perforated plate 74 is fixedly connected to the inner wall of the sawdust storage tank 5. A spiral blade 75 is fixedly connected to the outer wall of the rotating shaft 72. The rotating shaft 72 passes through the perforated plate 74 and is rotatably connected to it. The dispersing plate 73 is arc-shaped and located above the perforated plate 74. The dispersing plate 73 and the perforated plate 74 are connected... There is a gap between 4. The spiral blade 75 is located at the discharge port of the sawdust storage tank 5, and the spiral blade 75 is located above the connecting pipe. The output shaft of the motor 71 drives the rotating shaft 72 to rotate, which in turn drives the dispersing plate 73 to rotate, thereby dispersing the sawdust. The dispersed sawdust passes through the through-hole plate 74, reducing the phenomenon of sawdust clumping. This makes it easier for the sawdust to enter the pipe in a loose state and reach the leak point evenly with the water flow, improving the sealing effect and reducing the risk of pipe blockage caused by clumping. At the same time, during the rotation of the rotating shaft 72, the spiral blade 75 rotates, allowing the sawdust to enter the discharge port stably.

[0028] Furthermore, the auxiliary feeding assembly 8 includes a square bin 81. A sliding plate 82 is slidably connected to the inner wall of the square bin 81. The sliding plate 82 is elastically connected to the inner wall of the square bin 81 by a return spring. Under the action of the return spring, the sliding plate 82 abuts against the elliptical wheel 83. A round rod 84 is fixedly connected to the side of the sliding plate 82 away from the elliptical wheel 83. A protruding rod 85 is symmetrically fixedly connected to one end of the round rod 84 extending out of the square bin 81. A swing rod 87 is hinged to both sides of the square bin 81. The protruding rod 85 is slidably connected in a groove 86 opened on the swing rod 87. An elastic block 88 is fixedly connected to the top. A square container 81 is fixedly connected to the lower side of the through-hole plate 74. The square container 81 is penetrated by a rotating shaft 72 and is rotatably connected to the rotating shaft 72. The rotating shaft 72 is fixedly connected to an elliptical wheel 83. During the rotation of the rotating shaft 72, it can drive the elliptical wheel 83 to rotate, thereby driving the slide plate 82 to slide. This causes the round rod 84 to drive the protruding rod 85 to move in the slide groove 86, thereby causing the swing rod 87 to drive the elastic block 88 to intermittently strike and vibrate the through-hole plate 74, accelerating the sawdust through the through-hole plate 74, while preventing the through-hole plate 74 from becoming blocked.

[0029] It should be noted that all the electrical components mentioned above are existing technology products. Those skilled in the art should select, install, and debug the circuits according to their needs to ensure that all electrical appliances function properly. All components are general standard parts or parts known to those skilled in the art, and their structures and principles can be obtained by those skilled in the art through technical manuals or conventional experimental methods. No specific restrictions are imposed here.

[0030] During use, the leak detection device 10 on the outlet pipe 9 monitors and confirms the leakage status of the condenser body 1, and locks the leaking unit. In the event of a leak, the pressurization pump 6 is started and the solenoid valve 4 is opened, so that the sawdust in the sawdust storage tank 5 is injected into the leaking condenser body 1 under pressure through the connecting pipe, water pipe 3 and connector 2, thereby achieving directional sealing. During this process, the output shaft of the motor 71 drives the rotating shaft 72 to rotate, which in turn drives the dispersion plate 73 to rotate, thereby dispersing the sawdust. The dispersed sawdust passes through the through-hole plate 74, reducing the phenomenon of sawdust clumping, and making it easier for the sawdust to enter the pipeline in a loose state and reach the leak point evenly with the water flow.

[0031] Meanwhile, as the rotating shaft 72 rotates, it can drive the elliptical wheel 83 to rotate, thereby causing the slide plate 82 to slide, so that the round rod 84 drives the protruding rod 85 to move in the slide groove 86, thereby causing the swing rod 87 to drive the elastic block 88 to intermittently strike and vibrate the through-hole plate 74, accelerating the sawdust to pass through the through-hole plate 74.

[0032] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. An online directional leak sealing device for a generator condenser, comprising a condenser body (1), characterized in that: The condenser body (1) is provided with a connector (2), the connector (2) is connected to a water pipe (3), the water pipe (3) is provided with a solenoid valve (4), the water pipe (3) is connected to the discharge pipe of the sawdust storage tank (5), the discharge pipe is connected to the pressure pump (6) through a connecting pipe, the sawdust storage tank (5) is provided with a dispersion component (7) and an auxiliary feeding component (8), the outlet of the condenser body (1) is connected to an outlet pipe (9), and the outlet pipe (9) is provided with a leak detection device (10).

2. The online directional leak sealing device for a generator condenser according to claim 1, characterized in that: The dispersing component (7) includes a motor (71), which is fixedly connected to the cover of the sawdust storage tank (5). The output shaft of the motor (71) is fixedly connected to a rotating shaft (72). A dispersing plate (73) is fixedly connected to the outer wall of the rotating shaft (72). A through-hole plate (74) is fixedly connected to the inner wall of the sawdust storage tank (5). A spiral blade (75) is fixedly connected to the outer wall of the rotating shaft (72).

3. The online directional leak sealing device for a generator condenser according to claim 2, characterized in that: The rotating shaft (72) passes through the through-hole plate (74) and is rotatably connected to the through-hole plate (74). The dispersing plate (73) is arc-shaped. The dispersing plate (73) is located on the upper side of the through-hole plate (74), and there is a gap between the dispersing plate (73) and the through-hole plate (74).

4. The online directional leak sealing device for a generator condenser according to claim 2, characterized in that: The spiral blade (75) is located at the outlet of the sawdust storage tank (5), and the spiral blade (75) is located above the connecting pipe.

5. The online directional leak sealing device for a generator condenser according to claim 2, characterized in that: The auxiliary feeding assembly (8) includes a square bin (81), a sliding plate (82) is slidably connected to the inner wall of the square bin (81), the sliding plate (82) and the inner wall of the square bin (81) are elastically connected by a return spring, the sliding plate (82) abuts against the elliptical wheel (83) under the action of the return spring, a round rod (84) is fixedly connected to the side of the sliding plate (82) away from the elliptical wheel (83), a protruding rod (85) is symmetrically fixedly connected to one end of the round rod (84) extending out of the square bin (81), a swing rod (87) is hinged to both sides of the square bin (81), the protruding rod (85) is slidably connected in the groove (86) opened on the swing rod (87), and an elastic block (88) is fixedly connected to the top of the swing rod (87).

6. The online directional leak sealing device for a generator condenser according to claim 5, characterized in that: The square container (81) is fixedly connected to the lower side of the through-hole plate (74). The square container (81) is penetrated by the rotating shaft (72) and is rotatably connected to the rotating shaft (72). The rotating shaft (72) is fixedly connected to the elliptical wheel (83).

7. The online directional leak sealing device for a generator condenser according to claim 5, characterized in that: The elliptical wheel (83) rotates, causing the slide plate (82) to slide. The round rod (84) drives the convex rod (85) to move in the groove (86), causing the swing rod (87) to drive the elastic block (88) to intermittently strike and vibrate the through-hole plate (74).

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