A discharge system used in generator tests

Abstract

The invention relates to a discharge system (1) used during the testing of generators (J). Accordingly, its novelty is that in order to discharge the hot air generated during the testing of the generator (J) to the outside of the factory and to facilitate shipment, it comprises at least one transfer member (10) for enabling the generator (J) to be moved to a desired position, at least one discharge unit (20) for discharging the air, wherein the discharge unit (20) comprises at least one guide cabin (22) movable in the Y axis (y) direction for directing the air to at least one discharge pipe (26) that enables the air to be discharged to the outside of the factory, the discharge unit (20) further comprising at least one drive group (23) for enabling the movement of the mentioned guide cabin (22) in the Y axis (y) direction, and the discharge unit (20) further comprising at least one motion transmitter (25) for transmitting the motion received from the mentioned drive group (23) to the guide cabin (22) to which it is connected.

Description

[0001] A DISCHARGE SYSTEM USED IN GENERATOR TESTS

[0002] FIELD OF THE INVENTION

[0003] The invention relates to a discharge system used during the testing of generators.

[0004] BACKGROUND OF THE INVENTION

[0005] A generator is a device that converts chemical energy into mechanical energy, and mechanical energy into electrical energy. This conversion is generally achieved by means of an energy source such as an internal combustion engine, steam turbine, water turbine, or wind turbine. Generators are used to provide emergency backup power in the event of a power outage, to generate electricity in remote and hard-to-reach locations, and to supply continuous power in industrial or commercial facilities.

[0006] The testing of generators is important in terms of reliability and performance, and consists of several stages. An insulation test measures insulation resistance. A load test evaluates the performance of the generator under various load levels. Functional tests check control systems such as automatic start, stop, and load transfer. Vibration and noise tests examine the mechanical balance and sound insulation of the generator. Oil and fuel analysis controls the quality of engine oil and fuel, while emission tests assess the compliance of the generator with environmental standards. Finally, temperature and cooling tests measure the heat management and the efficiency of the cooling system of the generator. These tests are necessary to verify that the generator operates safely and efficiently.

[0007] During the aforementioned tests, the generators are in operation. Therefore, while converting chemical energy into electrical energy, generators produce heat. This heat must be properly discharged to protect the internal components of the generator and ensure efficient operation. For this reason, generators discharge the hot air generated during operation.

[0008] In the current state of the art, during testing, the hot air generated by the generators is released into the environment, which causes the working environment to overheat, prevents operators from working comfortably, and leads to damage to equipment. Furthermore, due to the heavy weight of the generators, logistical and transportation problems occur when transferring them to the test position and then to the dispatch section for shipment to the customer. This increases the risk of potential accidents, negatively affects working conditions, and causes loss of time.

[0009] As a result, all the abovementioned problems have made it necessary to make an improvement in the relevant technical field.

[0010] SUMMARY OF THE INVENTION

[0011] The present invention relates to a discharge system intended to eliminate the above- mentioned disadvantages and to bring new advantages to the relevant technical field.

[0012] An object of the invention is to provide a discharge system that enables the high-flow hot air discharged horizontally by the radiator during testing to be discharged from the test room to the outside of the factory.

[0013] Another object of the invention is to provide a discharge system that improves working conditions.

[0014] Another object of the invention is to provide a discharge system that facilitates shipment.

[0015] Another object of the invention is to provide a discharge system that accelerates the production process.

[0016] In order to achieve all the objectives mentioned above and those to be revealed in the following detailed description, the invention relates to a discharge system used during the testing of generators. Accordingly, its novelty is that in order to discharge the hot air generated during the testing of the generator to the outside of the factory and to facilitate shipment, it comprises at least one transfer member for enabling the generator to be moved to a desired position, at least one discharge unit for discharging the air, wherein the discharge unit comprises at least one guide cabin movable in the Y axis direction for directing the air to at least one discharge pipe that enables the air to be discharged to the outside of the factory, the discharge unit further comprising at least one drive group for enabling the movement of the mentioned guide cabin in the Y axis direction, and the discharge unit further comprising at least one motion transmitter for transmitting the motion received from the mentioned drive group to the guide cabin to which it is connected. Thus, the hot air generated during the test can be discharged to the outside of the factory, and the shipment of the generator is facilitated, thereby reducing the required labor and improving the working conditions.

[0017] A characteristic of a possible embodiment of the invention is that the motion transmitter comprises at least one fastener, at least one body, and at least one plate.

[0018] A characteristic of a possible embodiment of the invention is that the fastener is a nut.

[0019] A characteristic of a possible embodiment of the invention is that it comprises at least one guide group that enables the linear movement of the guide cabin.

[0020] A characteristic of a possible embodiment of the invention is that the guide group comprises at least one fixing element, at least one guide, and at least one rail.

[0021] A characteristic of a possible embodiment of the invention is that the guide and the mentioned rail are respectively an elevator guide shoe and an elevator rail.

[0022] A characteristic of a possible embodiment of the invention is that the transfer member is a roller conveyor positioned on at least one track on the ground.

[0023] A characteristic of a possible embodiment of the invention is that the transfer member comprises at least one carrier that carries the generator.

[0024] A characteristic of a possible embodiment of the invention is that the carrier comprises at least one fastening member connected to the generator in order to prevent the generator from toppling.

[0025] A characteristic of a possible embodiment of the invention is that the discharge unit comprises at least one frame to which it is connected.

[0026] A characteristic of a possible embodiment of the invention is that the guide cabin comprises at least one wall arranged at an angle with respect to the X axis.

[0027] A characteristic of a possible embodiment of the invention is that the drive group comprises at least one drive element. A characteristic of a possible embodiment of the invention is that the drive element is essentially an electric motor.

[0028] A characteristic of a possible embodiment of the invention is that it comprises at least one output transmission element connected to the drive element.

[0029] A characteristic of a possible embodiment of the invention is that the drive group comprises at least one transmission element.

[0030] A characteristic of a possible embodiment of the invention is that the transmission element is a lead screw.

[0031] A characteristic of a possible embodiment of the invention is that it comprises at least one bearing for providing the bearing of the transmission element.

[0032] A characteristic of a possible embodiment of the invention is that the drive group comprises at least one connection element positioned between the output transmission element and the transmission element.

[0033] BRIEF DESCRIPTION OF THE FIGURES

[0034] Figure 1 shows a representative isometric view of the discharge system of the invention in the test room of the factory.

[0035] Figure 2 shows a representative isometric view of the discharge unit of the discharge system of the invention.

[0036] Figure 3 shows a transparent and enlarged isometric view of the guide cabin of the discharge system of the invention during testing, with arrows indicating the discharged air.

[0037] Figure 4 shows a representative isometric view of the discharge system of the invention, where the guide cabin is lifted in the Y axis after the test to allow the passage of the generator.

[0038] Figure 5 shows a representative side view of the discharge system of the invention, where the guide cabin is lifted in the Y axis after the test to allow the passage of the generator. Figure 6 shows a representative isometric view of the frame, the drive element, and the rail in the discharge system of the invention.

[0039] Figure 7 shows a representative isometric view of the drive group in the discharge system of the invention.

[0040] Figure 8 shows an isometric view of the guide group that enables the guide cabin to move along the Y axis and is connected to the frame in the discharge system of the invention.

[0041] Figure 9 shows a representative isometric view of the rail, the guide, and the fixing element in the discharge system of the invention.

[0042] Figure 10 shows a representative isometric view of the guide cabin and the wall in the discharge system of the invention.

[0043] DETAILED DESCRIPTION OF THE INVENTION

[0044] In this detailed description, the discharge system (1) subject to the invention is explained with examples referenced by numerals, solely for the purpose of better understanding the subject, without creating any limiting effect.

[0045] Figure 1 shows a representative isometric view of the discharge system (1 ) of the invention in the test room (O) of the factory. The discharge system (1) improves the working conditions of the test room (O) during the testing of generators (J) before they are delivered to the customer. This is achieved by enabling the hot air discharged by the radiator of the generator (J) during testing to be expelled outside the factory. Although the discharge system (1) is used in the testing of generators (J), it can also be used for any device that releases hot air into the environment during testing.

[0046] The discharge system (1 ) comprises at least one transfer member (10). The transfer member (10) enables the generator (J) to reach the desired position. To achieve this, the transfer member (10) is positioned on at least one track (11 ) on the ground. The track (11 ) is essentially a groove formed on the floor. The transfer member (10) is a roller conveyor. The discharge system (1) comprises at least one carrier (12). The mentioned carrier (12) is positioned on the transfer member (10). The carrier (12) moves along the X axis (x) on the transfer member (10), carrying the generator (J) and positioning it in the desired location. Thus, the generator (J) can be easily transported along a predetermined route, providing significant savings in time and labor.

[0047] The carrier (12) comprises at least one fastening member (121) in order to prevent the generator (J) from toppling during transport. The mentioned fastening member (121) is mechanically connected to the generator (J) to ensure that it remains fixed throughout the entire process.

[0048] The discharge system (1 ) comprises at least one discharge unit (20) that enables the linear hot air, produced by the generator (J) during testing and released into the test room (O) in prior art, to be discharged from the test room (O) and from the factory. The discharge unit (20) comprises at least one guide cabin (22) in order to achieve this. The guide cabin (22) is positioned in the direction of the hot air transmitted by the generator (J) and directs the air to at least one discharge pipe (26), ensuring that the air is conveyed to the outside of the factory. The guide cabin (22) is manufactured from 40x60 mm profile and is covered with 1 mm sheet metal material.

[0049] The guide cabin (22) comprises at least one wall (221 ) that provides the redirection of the air. The wall (221) is an inclined plate forming an angle with the X axis (x). In this way, the air hits the wall (221 ) and is redirected toward the discharge pipe (26). In the preferred embodiment of the invention, the wall (221) consists of three inclined parts having three different angles with respect to the X axis (x). Thus, the air flow is improved and the return of air to the test room (O) is prevented. The discharge unit (20) is partially square in shape and its surface facing the wall (221) is open. On its upper surface, there is at least one duct that provides connection to the discharge pipe (26). The discharge pipe (26) passes through the factory roof (Q) and reaches the external environment. That is, what is meant by outside the factory is essentially the external environment.

[0050] After the test, the generator (J) on the carrier (12) needs to be transferred to the dispatch section for shipment. In such a case, moving the generator (J) back and redirecting it to a different route can be costly. To prevent this, the guide cabin (22) is lifted in the Y axis (y) direction to allow the generator (J) to continue on its path. Therefore, the generator (J) can proceed along the X axis (x) by passing underneath the discharge unit (20).

[0051] To achieve this, the discharge system (1 ) comprises at least one frame (21 ). Within the frame (21), the guide cabin (22) is able to move along the Y axis (y). That is, the frame (21) carries and houses the guide cabin (22). In order to realize this movement, at least one drive group (23) is connected to the frame (21). The drive group (23) transmits motion to the guide cabin (22), allowing it to move up and down along the Y axis (y). The source of motion is at least one drive element (231). The drive element (231) is essentially an electric motor. The drive element (231) includes a type E worm gear reducer. Therefore, the worm gear reducer prevents the load from moving when the motor is not powered. In other words, it prevents the guide cabin (22) from falling to the ground after it has been lifted along the Y axis (y).

[0052] To transmit the motion generated by the drive element (231 ) to the guide cabin (22), the drive group (23) comprises at least one output transmission element (235), at least one connection element (234), and at least one transmission element (233). In the preferred embodiment, the drive group (23) consists of two units. The output transmission element (235) is connected to the drive element (231). The output transmission element (235) is essentially a shaft. The connection element (234) connects the output transmission element (235) to the transmission element (233). The connection element (234) is a servo coupling. Thus, precise power transmission, compensation of alignment errors, and absorption of vibrations can be achieved. Thanks to its low backlash and high torsional rigidity, the servo coupling accurately and efficiently transmits the rotary motion of the motor, improving the performance and reliability of the system. In addition, it compensates for alignment errors, extends the life of components, and provides protection in overload conditions. The transmission element (233) is a lead screw. Therefore, the drive element (231 ) drives the transmission element (233), causing it to rotate around the Y axis (y).

[0053] The discharge system (1) comprises at least one bearing (232) to provide the bearing of the transmission element (233), namely the lead screw. In this way, it ensures that the lead screw rotates in a stable and smooth manner, reducing friction and enabling precise positioning. The number of bearings (232) is two for each transmission element (233), provided at both ends. The bearing (232) is of the BF-BK type.

[0054] The discharge system (1) comprises at least one motion transmitter (25) that transmits the movement of the transmission element (233) to the guide cabin (22). The motion transmitter (25) comprises at least one fastener (251), at least one body (252) connected to the fastener (251 ), and at least one plate (253) connected to the body (252). The fastener (251 ) is provided on the transmission element (233). The fastener (251) is essentially a nut and can move along the Y axis (y) on the transmission element (233), namely the lead screw. Likewise, the body (252), together with the fastener (251 ), can move up and down along the Y axis (y) on the transmission element (233). The body (252) is a nut housing and is provided around the transmission element (233). That is, the fastener (251 ) and the body (252) move up and down as the lead screw rotates. Since the plate (253) is connected to the body (252), it can also move along the Y axis (y). Therefore, the guide cabin (22), which is connected on the other side of the plate (253), is able to move in the Y axis (y) direction. In Figure 7, the plate (253) is shown as transparent. The plate (253) is essentially a suspension flange.

[0055] To prevent the guide cabin (22) from rotating around the Y axis (y) as the lead screw rotates, the motion transmitter (25) is provided in two units. Therefore, the guide cabin (22) is connected from both sides via the plate (253), preventing rotational movement, and with this prevention of rotation, the fastener (251) and the body (252) are able to move up and down along the transmission element (233).

[0056] The discharge system (1 ) comprises at least one guide group (24) to enable the guide cabin (22) to perform linear movement. The guide group (24) comprises at least one fixing element (243) which provides connection with the frame (21). At least one guide (242) is connected from its another surface to the mentioned fixing element (243). At least one rail (241 ) is provided in at least one groove extending in the Y axis (y) direction within the mentioned guide (242). Accordingly, the rail (241) can perform an up-and-down linear movement within the groove on the guide (242) along the Y axis (y). Thus, it is ensured that the guide cabin (22), which is connected on another surface to the rail (241 ), also performs linear movement. The number of rails (241) is four, with two located on each side of the guide cabin (22). The rail (241 ) and the guide (242) are respectively an elevator rail and an elevator guide shoe.

[0057] In light of all the above, the invention operates as follows: The generator (J) is brought to the test position by means of the transfer member (10). In this position, the guide cabin (22) is located in the path of the hot air to be generated by the generator (J). Then, during the test, the high-flow hot air in the direction of the X axis (x) discharged by the radiator is directed to the wall (221 ) in the guide cabin (22), and from there it is discharged to the outside of the factory through the duct and the discharge pipe (26). In Figure 3, the airflow direction inside the guide cabin (22) is shown with arrows.

[0058] When the test is completed, the transmission elements (233), driven by the drive element (231 ), cause the motion transmitter (25) to move the guide cabin (22) upward along the Y axis (y). As a result, the generator (J) can be delivered to the dispatch section by passing under the discharge unit (20) via the transfer member (10). The downward movement of the raised guide cabin (22) is ensured by the worm gear reducer included in the drive element (231). Therefore, the guide cabin (22) is able to move like an elevator between an upper position, which allows the movement of the generator (J), and a lower position during the test.

[0059] Accordingly, the discharge system (1) provides significant advantages by improving the working conditions in the factory during the testing of generators (J). By discharging the hot air generated by the generator (J) to the outside of the factory, overheating that may occur in the test room (O) is prevented. This ensures that the working environment becomes safer and more comfortable. In addition, the system’s ability to easily transport generators (J) along a defined route contributes to significant savings in time and labor. The ability of the guide cabin (22) to move up and down allows the generators (J) to be delivered to the dispatch section quickly and cost-effectively. As a result, both the discharge of hot air and the removal of the generator (J) from the test room (O) are facilitated, the working environment is improved, and the process is accelerated.

[0060] The protection scope of the invention is specified in the appended claims and cannot be limited to the description made for illustrative purposes in this detailed description. Likewise, it is clear that a person skilled in the art can present similar embodiments in the light of the above descriptions without departing from the main theme of the invention.

[0061] REFERENCE NUMBERS THAT GIVEN IN THE FIGURE

[0062] 1 Discharge System

[0063] 10 Transfer Member

[0064] 11 Track

[0065] 12 Carrier

[0066] 121 Fastening Member

[0067] 20 Discharge Unit

[0068] 21 Frame

[0069] 22 Guide Cabin

[0070] 221 Wall

[0071] 23 Drive Group

[0072] 231 Drive Element

[0073] 232 Bearing

[0074] 233 Transmission Element

[0075] 234 Connection Element

[0076] 235 Output Transmission Element

[0077] 24 Guide Group

[0078] 241 Rail

[0079] 242 Guide

[0080] 243 Fixing Element

[0081] 25 Motion Transmitter

[0082] 251 Fastener

[0083] 252 Body

[0084] 253 Plate

[0085] 26 Discharge Pipe

[0086] (J) Generator

[0087] (O) Test Room

[0088] (Q) Factory Roof

[0089] (x) X Axis

[0090] (y) Y Axis

Claims

CLAIMS1. The invention is a discharge system (1 ) used during the testing of generators (J), characterized in that in order to discharge the hot air generated during the testing of the generator (J) to the outside of the factory and to facilitate shipment, it comprises at least one transfer member (10) for enabling the generator (J) to be moved to a desired position, at least one discharge unit (20) for discharging the air, wherein the discharge unit (20) comprises at least one guide cabin (22) movable in the Y axis (y) direction for directing the air to at least one discharge pipe (26) that enables the air to be discharged to the outside of the factory, the discharge unit (20) further comprising at least one drive group (23) for enabling the movement of the mentioned guide cabin (22) in the Y axis (y) direction, and the discharge unit (20) further comprising at least one motion transmitter (25) for transmitting the motion received from the mentioned drive group (23) to the guide cabin (22) to which it is connected.

2. The discharge system (1 ) according to claim 1 , characterized in that the motion transmitter (25) comprises at least one fastener (251 ), at least one body (252), and at least one plate (253).

3. The discharge system (1 ) according to claim 1 , characterized in that the fastener (251 ) is a nut.

4. The discharge system (1) according to claim 1 , characterized in that it comprises at least one guide group (24) that enables the linear movement of the guide cabin (22).

5. The discharge system (1 ) according to claim 4, characterized in that the guide group (24) comprises at least one fixing element (243), at least one guide (242), and at least one rail (241).

6. The discharge system (1) according to claim 5, characterized in that the guide (242) and the rail (241) are respectively an elevator guide shoe and an elevator rail.

7. The discharge system (1) according to claim 1 , characterized in that the transfer member (10) is a roller conveyor positioned on at least one track (11 ) on the ground.

8. The discharge system (1 ) according to claim 1 , characterized in that the transfer member (10) comprises at least one carrier (12) that carries the generator (J).

9. The discharge system (1 ) according to claim 8, characterized in that the carrier (12) comprises at least one fastening member (121 ) connected to the generator (J) to prevent the generator (J) from toppling.

10. The discharge system (1 ) according to claim 1 , characterized in that the discharge unit (20) comprises at least one frame (21 ) to which it is connected.11 . The discharge system (1 ) according to claim 1 , characterized in that the guide cabin(22) comprises at least one wall (221 ) arranged at an angle with respect to the X axis (x).

12. The discharge system (1 ) according to claim 1 , characterized in that the drive group(23) comprises at least one drive element (231 ).

13. The discharge system (1 ) according to claim 12, characterized in that the drive element (231 ) is essentially an electric motor.

14. The discharge system (1 ) according to claim 12, characterized in that it comprises at least one output transmission element (235) connected to the drive element (231 ).

15. The discharge system (1 ) according to claim 1 , characterized in that the drive group (23) comprises at least one transmission element (233).

16. The discharge system (1 ) according to claim 15, characterized in that the transmission element (233) is a lead screw.

17. The discharge system (1 ) according to claim 15, characterized in that it comprises at least one bearing (232) for providing the bearing of the transmission element (233).

18. The discharge system (1 ) according to claim 14 or 15, characterized in that the drive group (23) comprises at least one connection element (234) positionedbetween the output transmission element (235) and the transmission element (233).

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