A cooling device for a thermal power plant

Abstract

The utility model discloses: a thermal power plant cooling device, including the cooling box, be equipped with generator cooling subassembly on the cooling box, the case relates to thermal power plant generator cooling technical field, and it has the beneficial effect for: the case can carry out the cooling work to the generator all over through generator cooling subassembly, and relative to single air -cooled and single water -cooled heat dissipation mode, the case combines two, and makes the cold air faster contact generator surface, can improve the cooling effect of generator greatly.

Description

Technical Field

[0001] This utility model belongs to the field of generator cooling technology in thermal power plants, and specifically relates to a cooling device for thermal power plants. Background Technology

[0002] In thermal power plants, generators generate heat during operation. Prolonged heating can cause generators to operate under load, significantly reducing their lifespan, increasing equipment wear and tear, and raising operating costs. Conventional cooling methods such as single air cooling and single water cooling are ineffective and cannot achieve rapid cooling. Utility Model Content

[0003] In order to solve the above-mentioned problems in the existing technology, the purpose of this utility model is to provide a cooling device for thermal power plants, including a cooling box, on which a generator cooling component is provided.

[0004] The generator cooling assembly includes: a slide rail, a base, a front support wheel, a clamping frame, a threaded hole, a threaded rod, a rotary bearing, a pressure plate, a handle, an air duct, a frame, a driver, a fan blade, a fixing frame, a condenser, a liquid pump, and a condenser pipe.

[0005] The slide rail is located on the bottom surface inside the cooling box. The slide rail is installed at the bottom of the base. The base is installed in the slide rail via the slide rail. The front support wheel is installed at the front end of the base. The clamping frame is installed on the base. The threaded hole is located on the clamping frame. The threaded rod is installed in the threaded hole. The pressure plate is connected to the bottom of the threaded rod via a rotary bearing. The handle is connected to the top of the threaded rod. The air passage is located on the top of the cooling box. The frame is installed on the air passage. The driver is installed on the frame. The fan blade is connected to the output end of the driver. The fixing frame is installed on the side of the cooling box. The condenser is installed on the fixing frame. The liquid pump is installed on the other side of the cooling box. The condenser pipe is installed above the cooling box and connects the condenser and the liquid pump.

[0006] Preferably, the base is equipped with a thermometer.

[0007] Preferably, the bottom of the pressure plate is provided with a rubber pad.

[0008] Preferably, the cooling box is provided with heat dissipation holes.

[0009] Beneficial effects

[0010] This cooling device for thermal power plants has the following beneficial effects:

[0011] This invention utilizes a generator cooling assembly to cool the entire generator. Compared to single air cooling or single water cooling methods, this invention combines the two, allowing cool air to contact the generator surface more quickly, which can greatly improve the generator's cooling effect. Attached Figure Description

[0012] The present invention will now be described in further detail with reference to the accompanying drawings and specific implementation methods.

[0013] Figure 1-3 This is a three-dimensional external structural diagram of a cooling device for a thermal power plant according to the present invention;

[0014] Figure 4 This is a schematic diagram of the main structure of a cooling device for a thermal power plant according to the present invention;

[0015] Figure 5 This is a partially enlarged structural diagram of the generator cooling assembly of a cooling device for a thermal power plant according to this utility model;

[0016] In the diagram: 1. Cooling box; 2. Slide rail; 3. Slide rail; 4. Base; 5. Front support wheel; 6. Clamping frame; 7. Threaded hole; 8. Threaded rod; 9. Rotary bearing; 10. Pressure plate; 11. Handle; 12. Air duct; 13. Frame; 14. Driver; 15. Fan blade; 16. Mounting frame; 17. Condenser; 18. Liquid pump; 19. Condenser tube; Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only for explaining the present utility model and are not intended to limit the present utility model; that is, the described embodiments are only some embodiments of the present utility model, and not all embodiments. The components of the embodiments of the present utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0018] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0019] The following is combined with Figure 1-5 The present invention describes a specific embodiment of a power plant cooling device, which includes a cooling box 1, on which a generator cooling assembly is provided.

[0020] The generator cooling assembly includes: slide rail 2, slide rail 3, base 4, front support wheel 5, clamping frame 6, threaded hole 7, threaded rod 8, rotary bearing 9, pressure plate 10, handle 11, air passage 12, frame 13, driver 14, fan blade 15, fixing frame 16, condenser 17, liquid pump 18, and condenser pipe 19.

[0021] The slide 2 is opened on the bottom surface inside the cooling box 1. The slide rail 3 is installed at the bottom of the base 4. The base 4 is installed in the slide 2 through the slide rail 3. The front support wheel 5 is installed at the front end of the base 4. The clamping frame 6 is installed on the base 4. The threaded hole 7 is opened on the clamping frame 6. The threaded rod 8 is installed in the threaded hole 7. The pressure plate 10 is connected to the bottom of the threaded rod 8 through the rotary bearing 9. The handle 11 is connected to the top of the threaded rod 8. The air passage 12 is opened at the top of the cooling box 1. The frame 13 is installed on the air passage 12. The driver 14 is installed on the frame 13. The fan blade 15 is connected to the output end of the driver 14. The fixing frame 16 is installed on the side of the cooling box 1. The condenser 17 is installed on the fixing frame 16. The liquid pump 18 is installed on the other side of the cooling box 1. The condenser pipe 19 is installed above the cooling box 1 and connects the condenser 17 and the liquid pump 18.

[0022] It should be noted that when cooling the generator, the generator is placed on the base 4, and then the handle 11 is turned to drive the threaded rod 8 to rotate in the threaded hole 7, thereby driving the pressure plate 10 to move down through the rotary bearing 9 until the bottom of the generator is pressed tightly. Then the base 4 is moved back to the slide rail 2 through the slide rail 3, and condensate is produced by the condenser 17. Then the liquid pump 18 is started to draw the condensate into the condenser tube 19 to cool the condenser tube 19. Then the driver 14 drives the fan blade 15 to rotate, thereby blowing air through the condenser tube 19 and blowing cold air onto the generator for cooling.

[0023] Preferably, a thermometer is provided on the base 4.

[0024] It should be noted that the thermometer is used to measure the temperature around the generator.

[0025] Preferably, the bottom of the pressure plate 10 is provided with a rubber pad.

[0026] It should be noted that the rubber pads are used to make it easier to clamp the generator.

[0027] Preferably, the cooling box 1 is provided with heat dissipation holes.

[0028] It should be noted that the ventilation holes are for easier heat dissipation of the generator.

[0029] The above description is merely an example and illustration of the structure of this utility model. Those skilled in the art can make various modifications or additions to the specific embodiments described or use similar methods to replace them, as long as they do not deviate from the structure of the utility model or exceed the scope defined in the claims, they should all fall within the protection scope of this utility model.

Claims

1. A cooling device for a thermal power plant, comprising a cooling tank, characterized in that, The cooling box is equipped with a generator cooling assembly; The generator cooling assembly includes: a slide rail, a base, a front support wheel, a clamping frame, a threaded hole, a threaded rod, a rotary bearing, a pressure plate, a handle, an air duct, a frame, a driver, a fan blade, a fixing frame, a condenser, a liquid pump, and a condenser pipe. The slide rail is located on the bottom surface inside the cooling box. The slide rail is installed at the bottom of the base. The base is installed in the slide rail via the slide rail. The front support wheel is installed at the front end of the base. The clamping frame is installed on the base. The threaded hole is located on the clamping frame. The threaded rod is installed in the threaded hole. The pressure plate is connected to the bottom of the threaded rod via a rotary bearing. The handle is connected to the top of the threaded rod. The air passage is located on the top of the cooling box. The frame is installed on the air passage. The driver is installed on the frame. The fan blade is connected to the output end of the driver. The fixing frame is installed on the side of the cooling box. The condenser is installed on the fixing frame. The liquid pump is installed on the other side of the cooling box. The condenser pipe is installed above the cooling box and connects the condenser and the liquid pump.

2. A cooling device for a thermal power plant according to claim 1, characterized in that, A thermometer is installed on the base.

3. A cooling device for a thermal power plant according to claim 1, characterized in that, The bottom of the pressure plate is equipped with a rubber pad.

4. A cooling device for a thermal power plant according to claim 1, characterized in that, The cooling box is equipped with heat dissipation holes.

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