CN219875379U - Cooling water supply device of hydroelectric generating set - Google Patents

Abstract

The utility model is suitable for the technical field of cooling water supply devices, and discloses a cooling water supply device of a hydroelectric generating set, which comprises a support base, wherein a first support beam is fixedly connected to the support base through screws, a second support beam is fixedly connected between the first support beam, a control box is arranged on the first support beam and the second support beam, a fixing frame is welded between the second support beam, the fixing frame and the second support beam are of an integrated structure, and a cooling device is arranged on the second support beam.

Description

Cooling water supply device of hydroelectric generating set

Technical Field

The utility model is suitable for the technical field of cooling water supply devices, and particularly relates to a cooling water supply device of a hydroelectric generating set.

Background

Hydroelectric generating sets are also known as "hydroelectric generating sets". The power generation unit formed by combining each water turbine on the hydropower station with a matched generator is main power equipment for generating electric energy of the hydropower station. When water flow cited by a hydropower station passes through a water turbine, the water energy is converted into mechanical energy for driving the machinery to rotate; the generator converts the mechanical energy into electric energy and outputs the electric energy.

The hydro-generator in the hydro-generator set is driven by a water turbine. The rotational speed of the generator determines the frequency of the output alternating current, so stabilizing the rotational speed of the rotor is critical to ensuring the stability of the frequency. A large amount of heat can be generated under the long-time work of the generator, if the normal work of the hydroelectric generating set can be influenced by untimely heat dissipation, the water supply efficiency of the existing cooling water supply device is low, and the water can not be circularly supplied for a long time. Therefore, we propose a hydroelectric generating set cooling water supply device.

Disclosure of Invention

The utility model provides a cooling water supply device of a hydroelectric generating set, which solves the problems in the background technology.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a hydroelectric generating set cooling water supply device, includes the support base, first supporting beam of screw fixedly connected with is gone up to the support base, fixedly connected with second supporting beam between the first supporting beam, be equipped with the control box on first supporting beam and the second supporting beam, the welding has the mount between the second supporting beam, mount and second supporting beam are integrated structure, be equipped with cooling device on the second supporting beam, cooling device fixed mounting is on the mount, the welding has the support frame on the cooling device, be equipped with the compressor on the support frame, be equipped with the spring fastener between support frame and the compressor, fixedly mounted has the cold gas jar on the second supporting beam, be equipped with gas conduit between compressor and the cold gas jar.

Preferably, the control box is fixedly arranged on the first supporting beam and the second supporting beam through screws, and a plurality of control buttons are arranged on the outer side of the control box.

Preferably, one end of the cooling device is provided with a water inlet and a water outlet respectively.

Preferably, a cooling water pipeline is connected between the cooling device and the compressor, the cooling water pipeline is provided with a plurality of connectors, and a plurality of regulating valves are arranged on the cooling water pipeline.

Preferably, a supporting plate is arranged at the bottom of the compressor, a through hole is formed in the supporting plate, and a spring buckle is connected in the through hole.

Preferably, the air inlet and the air outlet are respectively arranged on the air cooling tank, the bottom of the air cooling tank is connected with a circulating water pipe, the air inlet is connected with the air conduit, the air outlet is connected with an exhaust pipe, and the circulating water pipe is connected with the connecting port.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the cooling water pipeline is arranged between the cooling device and the compressor, after the air is compressed by the compressor, the air is cooled again, and is discharged into the cold air tank through the air conduit, so that the liquid can be cooled rapidly and then discharged into the cooling device through the circulating water pipe, and finally the required cooling water is discharged through the water outlet, thereby realizing water circulation supply and providing sufficient cooling water for the hydroelectric generating set, and enabling the hydroelectric generating set to work normally.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a cooling water supply device of a hydroelectric generating set according to the present utility model;

fig. 2 is a rear view of a cooling water supply device of a hydroelectric generating set according to the present utility model;

FIG. 3 is an enlarged view of the cooling water supply device of the hydroelectric generating set shown in FIG. 1;

fig. 4 is an enlarged view of a portion B in fig. 1 of a cooling water supply device for a hydroelectric generating set according to the present utility model.

In the figure: 1. a support base; 2. a first support beam; 3. a second support beam; 4. a control box; 5. a cooling device; 501. a water inlet; 502. a water outlet; 6. a support frame; 7. a spring buckle; 8. a compressor; 801. a support sheet; 9. a gas conduit; 10. a cold air tank; 11. and an exhaust pipe.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, or detachably connected, disposed, or integrally connected, disposed, for example; the types of the electric appliances provided in the present utility model are just references, and the specific meanings of the above terms in the present utility model can be understood by those skilled in the art according to specific situations by replacing different types of electric appliances having the same functions according to actual use situations.

Referring to fig. 1-4, a cooling water supply device for a hydroelectric generating set comprises a supporting base 1, a first supporting beam 2 is fixedly connected to the supporting base 1 through screws, a second supporting beam 3 is fixedly connected between the first supporting beams 2, a control box 4 is arranged on the first supporting beam 2 and the second supporting beam 3, a fixing frame is welded between the second supporting beams 3, the fixing frame and the second supporting beam 3 are of an integrated structure, a cooling device 5 is arranged on the second supporting beam 3, the cooling device 5 is fixedly arranged on the fixing frame, a supporting frame 6 is welded on the cooling device 5, a compressor 8 is arranged on the supporting frame 6, a spring buckle 7 is arranged between the supporting frame 6 and the compressor 8, a cold air tank 10 is fixedly arranged on the second supporting beam 3, and a gas guide pipe 9 is arranged between the compressor 8 and the cold air tank 10.

In this embodiment (please refer to fig. 1), the control box 4 is fixedly installed on the first supporting beam 2 and the second supporting beam 3 through screws, a plurality of control buttons are arranged on the outer side of the control box 4, and by setting the control box 4, a worker can conveniently start/close the cooling water supply device, so that the practicability of the device is improved.

In this embodiment (please refer to fig. 2 and 3), the water inlet 501 and the water outlet 502 are respectively provided at one end of the cooling device 5, a cooling water pipeline is connected between the cooling device 5 and the compressor 8, the cooling water pipeline is provided with a plurality of connectors, and a plurality of regulating valves are provided on the cooling water pipeline, so that the working efficiency of the device is higher by setting the regulating valves to facilitate the staff to regulate the water flow entering and exiting from the connectors.

In this embodiment (refer to fig. 4), the bottom of the compressor 8 is provided with a supporting plate 801, the supporting plate 801 is provided with a through hole, a spring buckle 7 is connected in the through hole, and when the compressor 8 works, vibration is generated by arranging the spring buckle 7 between the compressor 8 and the supporting frame 6, and the force generated by the vibration of the compressor 8 is counteracted by arranging the spring buckle 7, so that the compressor 8 works more stably.

In this embodiment (refer to fig. 2), the air inlet and the air outlet are respectively provided on the air cooling tank 10, the bottom of the air cooling tank 10 is connected with a circulating water pipe, the air inlet is connected with the air conduit 9, the air outlet is connected with the exhaust pipe 11, the circulating water pipe is connected with the connection port, after the air is compressed by the compressor 8, the air is cooled again, and is discharged into the air cooling tank 10 through the air conduit, so that the liquid can be cooled rapidly and then discharged into the cooling device 5 through the circulating water pipe, and finally, the required cooling water is discharged through the water outlet 502, thereby realizing water circulation and providing, providing sufficient cooling water for the hydroelectric generating set, and enabling the hydroelectric generating set to work normally.

It should be noted that the present utility model is a cooling water supply device for a hydroelectric generating set, including 1, a support base 2, a first support beam 3, a second support beam 4, a control box 5, a cooling device 501, a water inlet 502, a water outlet 6, a support frame 7, a spring buckle 8, a compressor 801, a support sheet 9, a gas conduit 10, a cold air tank 11, and an exhaust pipe, wherein the components are all general standard components or components known to those skilled in the art, and the structure and principle thereof are all known to those skilled in the art through technical manuals or through routine experimental methods, and when the present utility model is used: firstly, a cooling water supply device is arranged at a proper position, a water inlet 501 and a water outlet 502 at the outer side of a cooling device 5 are respectively connected with a pipeline, hot water is discharged into the cooling device 5 through the water inlet 501 by the pipeline, water vapor is formed by the hot water and is compressed by a compressor 8, the hot water is discharged into a cold air tank 10 by a gas conduit 9, cold water is discharged into the cooling device 5 by a circulating pipeline, the cold water is discharged into an external pipeline through the water outlet 502, the cold water is transported into a cooling tower by the external pipeline through a water pump, and the cooling water is provided for a hydroelectric generating set by the cooling tower, so that water circulation is realized.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The utility model provides a hydroelectric generating set cooling water supply device, its characterized in that, including supporting base (1), first supporting beam (2) through screw fixedly connected with on supporting base (1), fixedly connected with second supporting beam (3) between first supporting beam (2), be equipped with control box (4) on first supporting beam (2) and second supporting beam (3), the welding has the mount between second supporting beam (3), mount and second supporting beam (3) are integrated structure, be equipped with cooling device (5) on second supporting beam (3), cooling device (5) fixed mounting is on the mount, the welding has support frame (6) on cooling device (5), be equipped with compressor (8) on support frame (6), be equipped with between support frame (6) and compressor (8) spring catch (7), fixedly mounted has cold gas jar (10) on second supporting beam (3), be equipped with gas conduit (9) between compressor (8) and the cold gas jar (10).

2. The cooling water supply device of the hydroelectric generating set according to claim 1, wherein the control box (4) is fixedly arranged on the first supporting beam (2) and the second supporting beam (3) through screws, and a plurality of control buttons are arranged on the outer side of the control box (4).

3. A hydroelectric generating set cooling water supply device according to claim 1, characterized in that the cooling device (5) is provided with a water inlet (501) and a water outlet (502) at one end respectively.

4. A hydroelectric generating set cooling water supply device according to claim 1, characterized in that a cooling water pipeline is connected between the cooling device (5) and the compressor (8), the cooling water pipeline is provided with a plurality of connectors, and the cooling water pipeline is provided with a plurality of regulating valves.

5. The cooling water supply device of the hydroelectric generating set according to claim 1, wherein a supporting plate (801) is arranged at the bottom of the compressor (8), a through hole is formed in the supporting plate (801), and a spring buckle (7) is connected in the through hole.

6. The cooling water supply device of the hydroelectric generating set according to claim 1, wherein the cold air tank (10) is provided with an air inlet and an air outlet respectively, the bottom of the cold air tank (10) is connected with a circulating water pipe, the air inlet is connected with the air conduit (9), the air outlet is connected with an exhaust pipe (11), and the circulating water pipe is connected with the connecting port.