A discharge system used in generator testing

Abstract

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

Description

[0001] A DISCHARGE SYSTEM USED IN GENERATOR TESTING

[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 case of power outages, to generate electricity in remote and hard-to-access locations, and to supply continuous power in industrial or commercial facilities.

[0006] Testing of generators is important in terms of reliability and performance and consists of several stages. The insulation test measures the insulation resistance. The load test evaluates the performance of the generator at 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 checks the quality of the engine oil and fuel, while emission tests evaluate the compliance of the generator with environmental standards. Finally, temperature and cooling tests measure the effectiveness of the generator's heat management and cooling system. These tests are necessary to confirm that the generator operates safely and efficiently.

[0007] During the aforementioned tests, the generators are in an operating state. While generators convert chemical energy into electrical energy, they produce both heat and exhaust gas. This heat must be discharged properly in order to protect the internal components of the generator and to ensure efficient operation. Likewise, the exhaust gas resulting from combustion must also be removed from the environment. Otherwise, these gases may accumulate in the working environment and pose serious risks to both human health and equipment safety. Therefore, during operation, generators must discharge the hot air that occurs together with the exhaust gas. In the current technique, during testing, the hot air generated by the generators is released into the environment, which causes excessive heating of the working area, prevents the operators from working comfortably, and leads to damage to the equipment. Furthermore, due to the heavy weight of the generators, logistics and transportation problems arise while transferring them to the test position and to the shipment section for delivery to the customer. This increases the risk of accidents, negatively affects working conditions, and causes a loss of time.

[0008] Similarly, in the current technique, during testing, the hot air and exhaust gas generated by the generators are directly released into the test environment, which causes both excessive heating of the working area and its filling with polluted gases. As a result, it becomes difficult for operators to work efficiently, equipment may be damaged, and a hazardous environment is created in terms of health. Failure to properly discharge the exhaust gases harms the environment and poses serious threats in terms of occupational health and safety.

[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 discharge of the high-flow hot air in the horizontal direction expelled by the radiator during testing, from the test room to outside 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. A further object of the invention is to provide a discharge system that enables the effective discharge of the high-flow hot air in the horizontal direction generated by the generator during testing, and in particular of the exhaust gas, from the test room to outside the factory.

[0016] The present invention relates to a discharge system used during the testing of generators, in order to achieve all the purposes mentioned above and those that will emerge from the detailed description below. Accordingly, its novelty lies in that it comprises at least one transfer member for enabling the generator to be moved to the desired position in order to ensure the discharge of the hot air generated during the testing of the generator to outside the factory and to facilitate shipment, at least one discharge unit for enabling the discharge of the air, at least one guide cabin which is included in the said discharge unit, which is movable in the y axis direction, and which enables the direction of the air to at least one discharge pipe that allows the air to be discharged to outside the factory, at least one drive assembly included in the discharge unit for enabling the movement of the said guide cabin in the y axis direction, and at least one motion transmitter included in the discharge unit for transmitting the motion received from the said drive assembly to the guide cabin to which it is connected. In this way, the hot air generated during the test can be discharged to outside the factory, and the shipment of the generator is facilitated, thereby reducing the required labor and improving working conditions.

[0017] One possible embodiment of the invention is characterized in that the said motion transmitter comprises at least one fastener, at least one body, and at least one plate.

[0018] One possible embodiment of the invention is characterized in that it comprises at least one guide assembly that enables the linear movement of the guide cabin.

[0019] One possible embodiment of the invention is characterized in that the said guide assembly comprises at least one fixing element, at least one guide, and at least one rail.

[0020] One possible embodiment of the invention is characterized in that the said guide and the said rail are respectively an elevator shoe and an elevator rail.

[0021] One possible embodiment of the invention is characterized in that the said transfer member is a roller conveyor positioned on at least one track on the ground. One possible embodiment of the invention is characterized in that the transfer member comprises at least one carrier that carries the generator.

[0022] One possible embodiment of the invention is characterized in that it comprises at least one frame to which the discharge unit is connected.

[0023] One possible embodiment of the invention is characterized in that the guide cabin comprises at least one wall positioned at an angle with respect to the x axis.

[0024] One possible embodiment of the invention is characterized in that the drive assembly comprises at least one drive element.

[0025] One possible embodiment of the invention is characterized in that the said drive element is essentially an electric motor.

[0026] One possible embodiment of the invention is characterized in that the drive assembly comprises at least one transmission element.

[0027] The invention is a discharge system configured to be used during the testing of generators, comprising at least one transfer member for enabling the generator to be moved to the desired position in order to ensure the discharge of the hot air generated during the testing of the generator to outside the factory and to facilitate shipment, at least one discharge unit for enabling the discharge of the air, at least one guide cabin which is included in the said discharge unit, which is movable in the y axis direction, and which enables the direction of the air to at least one discharge pipe that allows the air to be discharged to outside the factory, at least one drive assembly included in the discharge unit for enabling the movement of the said guide cabin in the y axis direction, and at least one motion transmitter included in the discharge unit for transmitting the motion received from the said drive assembly to the guide cabin to which it is connected. Accordingly, its novelty lies in that it comprises an exhaust discharge line connected to an exhaust outlet of the generator in order to discharge the exhaust gases released while the generator is operating to outside the factory, and which directs the exhaust gas to an exhaust discharge channel by vacuuming it with at least one suction element.

[0028] One possible embodiment of the invention is characterized in that it comprises at least one curved pipe connected between the exhaust outlet and the suction element. One possible embodiment of the invention is characterized in that the suction element is a snail fan

[0029] BRIEF DESCRIPTION OF DRAWINGS

[0030] Figure 1 illustrates a representative isometric view of the discharge system in the test room at the factory.

[0031] Figure 2 illustrates a representative isometric view of the discharge unit of the discharge system.

[0032] Figure 3 illustrates a transparent and zoomed-in isometric view of the guide cabin of the discharge system during the test, showing the discharged air with arrows.

[0033] Figure 4 illustrates a representative isometric view of the discharge system, in which the guide cabin is lifted in the y axis after the test to allow the generator to pass through.

[0034] Figure 5 illustrates a representative side view of the discharge system, in which the guide cabin is lifted in the y axis after the test to allow the generator to pass through.

[0035] Figure 6 illustrates a representative isometric view of the frame, the drive element, and the rail in the discharge system.

[0036] Figure 7 illustrates a representative isometric view of the drive assembly in the discharge system.

[0037] Figure 8 illustrates an isometric view showing the state in which the guide assembly that allows the guide cabin to move in the y axis direction is connected to the frame in the discharge system.

[0038] Figure 9 illustrates a representative isometric view of the rail, the guide, and the fixing element in the discharge system.

[0039] Figure 10 illustrates a representative isometric view of the guide cabin and the wall in the discharge system. Figure 11 illustrates a representative isometric view of the discharge system in the test room at the factory, including details regarding the exhaust gas discharge system.

[0040] Figure 12 illustrates a representative view of the discharge system, including details regarding the exhaust gas discharge system.

[0041] DETAILED DESCRIPTION OF THE INVENTION

[0042] In this detailed description, the discharge system (1) subject to the invention is explained with examples that are solely intended to facilitate a better understanding of the subject and shall have no limiting effect whatsoever.

[0043] Figure 1 illustrates a representative isometric view of the discharge system (1 ) subject to the invention in the test room (O) at the factory. The discharge system (1 ) improves the working conditions of the test room (O) during the testing of the generators (G) at the factory before they are delivered to the customer. It achieves this by enabling the discharge of the hot air released by the radiator of the generator (G) to outside the factory during the test. Although the discharge system (1) is used for the testing of generators (G), it can also be used for any device that emits hot air into the environment during testing.

[0044] The discharge system (1 ) comprises at least one transfer member (10). The transfer member (10) enables the generator (G) to reach the desired position. To achieve this, the transfer member (10) is positioned on at least one track (11) on the ground. The said track

[0045] (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 said carrier

[0046] (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 (G) and bringing it to the desired position. Therefore, the generator (G) can be easily transported along a predefined route, providing significant savings in time and labor.

[0047] The carrier (12) comprises at least one stabilizer (121 ) in order to prevent the generator (G) from tipping over during transportation. The said stabilizer (121 ) is mechanically connected to the generator (G), ensuring that it remains fixed throughout the entire process.

[0048] The discharge system (1 ) comprises at least one discharge unit (20) that enables the discharge of the linear hot air, which is generated by the generator (G) during the test and delivered into the test room (O) by systems in the prior art, from the test room (O) and from the factory. The said discharge unit (20), in order to achieve this, comprises at least one guide cabin (22). The said guide cabin (22) is positioned in the direction of the hot air delivered by the generator (G) and directs the air to at least one discharge pipe (26), thereby enabling the air to be discharged to outside the factory. The guide cabin (22) is produced from 40x60 mm profile and is covered with 1 mm sheet material.

[0049] The guide cabin (22) comprises at least one wall (221 ) that enables the direction of the air. The wall (221 ) is an inclined plate positioned at an angle with respect to the x axis (x). In this way, the air hits the wall (221) and is directed 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 airflow is improved, and the return of the air to the test room (O) is prevented. The discharge unit (20) is partially square in shape, and the surface facing the wall (221 ) is open. On its top surface, there is at least one chimney that provides connection with the discharge pipe (26). The discharge pipe (26) passes through the factory roof (R) and reaches the external environment. That is, the term "outside the factory" essentially refers to the external environment.

[0050] After the test, the generator (G) on the carrier (12) needs to be transferred to the shipment section for delivery. In this case, transporting the generator (G) back and placing it on a different route may be costly. To prevent this, the guide cabin (22) is lifted in the y axis (y) direction in order to allow the generator (G) to continue on its path. Thus, the generator (G) can move 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 ). The said frame (21) allows the guide cabin (22) to move in the y axis (y) direction. In other words, the frame (21 ) carries and supports the guide cabin (22). In order to perform this movement, at least one drive assembly (23) is connected to the frame (21 ). The drive assembly (23) transmits motion to the guide cabin (22), enabling it to move up and down in the y axis (y) direction. The source of motion is at least one drive element (231). The said drive element (231 ) is essentially an electric motor. The drive element (231) is equipped with an E-type worm gear reducer. Therefore, the worm gear reducer prevents the load from moving when no power is supplied to the motor. That is, it is ensured that the guide cabin (22) does not fall down after being lifted in the y axis (y) direction. In order to transmit the motion generated by the drive element (231 ) to the guide cabin (22), the drive assembly (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 assembly (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. In this way, precise power transmission, compensation for 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 rotational movement of the motor, thereby improving the performance and reliability of the system. Moreover, it compensates for misalignments, extends the life of the components, and provides protection under overload conditions. The transmission element (233) is a lead screw. Accordingly, the drive element (231) drives the transmission element (233), enabling it to rotate around the y axis (y).

[0052] The discharge system (1 ) comprises at least one bearing (232) in order to support the transmission element (233), that is, the lead screw. In this way, it ensures the stable and smooth rotation of the lead screw, reducing friction and allowing precise positioning. There are two bearings (232) provided for each transmission element (233), one at each end. The bearing (232) is a BF-BK type bearing.

[0053] 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 said motion transmitter (25) comprises at least one fastener (251), at least one body (252) connected to the said fastener (251), and at least one plate (253) connected to the said 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), which is the lead screw. Similarly, 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 also moves in the y axis (y) direction. Thus, the guide cabin (22), which is connected to the other surface 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. To prevent the guide cabin (22) from rotating around the y axis (y) along with the rotation of the lead screw, two motion transmitters (25) are provided. Therefore, the guide cabin (22) is connected via the plates (253) from two sides, and this prevents rotational movement. As a result of this prevention, the fastener (251 ) and the body (252) are able to move up and down along the transmission element (233)

[0054] The discharge system (1 ) comprises at least one guide assembly (24) to enable the linear movement of the guide cabin (22). The said guide assembly (24) comprises at least one fixing element (243) that ensures its connection with the frame (21 ). At least one guide (242) is connected to another surface of the said fixing element (243). In at least one groove extending in the y axis (y) direction in the said guide (242), at least one rail (241 ) is provided. Therefore, the rail (241 ) performs linear up-and-down movement along the groove in the guide (242) in the y axis (y) direction. In this way, it is ensured that the guide cabin (22), which is connected to the other surface of the rail (241), moves linearly. The number of rails (241 ) is four, with two provided on each side of the guide cabin (22). The rail (241 ) and the guide (242) are respectively an elevator rail and an elevator shoe

[0055] Figures 11 and 12 illustrate isometric views of the details of the exhaust gas discharge system of the discharge system (1 ). Accordingly, the generator (G) comprises at least one exhaust outlet (30). The said exhaust outlet (30) is the opening through which the exhaust gases released during the operation of the generator (G) are discharged from the generator (G).

[0056] The discharge system (1 ) subject to the invention comprises at least one exhaust discharge line (31 ). The said exhaust discharge line (31 ) is a line that enables the exhaust gases released by the generator (G) to be discharged outside the test room (O). The exhaust discharge line (31) starts from the exhaust outlet (30) and ensures that the gases are directed outward in a controlled manner through an exhaust discharge channel (313). The said exhaust discharge channel (313) is a pipe extending to the outside of the test room (O). In the preferred embodiment, the exhaust discharge channel (313) opens to the outside through the factory roof (R). Thanks to the exhaust discharge line (31), the accumulation of exhaust gases in the test room is prevented, and a safe working environment is ensured.

[0057] The exhaust discharge line (31) comprises at least one suction element (311). The said suction element (311 ) is a vacuuming mechanism that enables the exhaust gas to be suctioned in order to remove it from the environment. Since the exhaust gas is drawn in by the suction element (311) instead of being discharged through a standard chimney, it is transferred to the external environment more quickly and in a controlled manner, minimizing the risk of accumulation in the test room. In the preferred embodiment, the suction element (311) is a snail fan. Thanks to its high suction capacity, the snail fan enables the exhaust gas to be transferred to the discharge line quickly and efficiently.

[0058] At least one curved pipe (312) is provided between the suction element (311) and the exhaust outlet (30). The curved pipe (312) prevents the suction force from being transmitted directly to the internal components of the generator (G), allowing the gas flow to be directed in a controlled manner. In this way, the vacuum effect is softened, the motor performance of the generator (G) is not adversely affected, and the exhaust gas is safely transferred to the suction element (311).

[0059] The discharge system (1) comprises at least one carrier platform (314). The suction element (311 ) is connected to the said carrier platform (314). Since the exhaust outlet (30) of the generator (G) is generally positioned in the upward direction, the suction element (311 ) must also be placed at an appropriate height. This is important to ensure that the exhaust gas is transferred directly and without loss to the discharge line. The carrier platform (314) holds the suction element (311) at the required height in the y axis (Y) and provides a solid mounting surface to ensure stable operation of the system.

[0060] In light of all the above, the operation of the invention is as follows: The generator (G) 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 that will be generated by the generator (G). Then, during the test, the high-flow hot air discharged by the radiator in the direction of the x axis (x) is directed to the wall (221 ) in the guide cabin (22) and discharged to outside the factory through the chimney and the discharge pipe (26). In Figure 3, the direction of the airflow inside the guide cabin (22) is shown with arrows.

[0061] During the same test process, the exhaust gases generated during the operation of the generator (G) are also effectively discharged by the system. These gases, coming out of the exhaust outlet (30), are directed to outside the factory in a controlled manner via the exhaust discharge line (31 ). In this way, the accumulation of exhaust gases in the test room (O) is prevented, and the working environment is made safer in terms of clean air conditions. The system helps protect operator health by ensuring the removal of harmful components such as carbon monoxide from the environment. When the test is completed, the transmission elements (233), driven by the drive element (231 ), enable the motion transmitter (25) to move the guide cabin (22) upward along the y axis (y). As a result, the generator (G) can be transferred to the shipment section via the transfer member (10), by passing under the discharge unit (20). The downward movement of the lifted guide cabin (22) is ensured by the worm gear reducer contained in the drive element (231). Thus, the guide cabin (22) can move between an upper position that allows the movement of the generator (G), and a lower position used during testing, similar to an elevator.

[0062] Therefore, the discharge system (1) subject to the invention provides significant advantages by improving the working conditions of the factory during the testing of generators (G). By discharging the hot air generated by the generator (G) to outside the factory, overheating that may occur in the test room (O) is prevented. This ensures a safer and more comfortable working environment. In addition, the system’s ability to easily transport the generators (G) along a predefined route contributes to significant savings in time and labor. The capability of the guide cabin (22) to move up and down allows the generators (G) to be transferred to the shipment section quickly and cost-effectively. As a result, both the discharge of air and the transfer of the generator (G) from the test room (O) are facilitated, and the working environment is improved, thereby accelerating the process.

[0063] 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.

[0064] REFERENCE NUMBERS THAT GIVEN IN THE FIGURE

[0065] 1 Discharge System

[0066] 10 Transfer Member

[0067] 11 Track

[0068] 12 Carrier

[0069] 121 Stabilizer

[0070] 20 Discharge Unit

[0071] 21 Frame

[0072] 22 Guide Cabin

[0073] 221 Wall

[0074] 23 Drive Assembly

[0075] 231 Drive Element

[0076] 232 Bearing

[0077] 233 Transmission Element

[0078] 234 Connection Element

[0079] 235 Output Transmission Element

[0080] 24 Guide Assembly

[0081] 241 Rail

[0082] 242 Guide

[0083] 243 Fixing Element

[0084] 25 Motion Transmitter

[0085] 251 Fastener

[0086] 252 Body

[0087] 253 Plate

[0088] 26 Discharge Pipe

[0089] 30 Exhaust Outlet

[0090] 31 Exhaust Discharge Line

[0091] 311 Suction Element

[0092] 312 Curved Pipe

[0093] 313 Exhaust Discharge Channel

[0094] 314 Carrier Platform

[0095] (G) Generator

[0096] (O) Test Room

[0097] (R) Factory Roof

[0098] (x) X Axis

[0099] (y) Y Axis

Claims

CLAIMS1. The invention is a discharge system (1) used during the testing of generators, characterized in that; it comprises at least one transfer member (10) for enabling the generator (G) to be moved to the desired position in order to ensure the discharge of the hot air generated during the testing of the generator (G) to outside the factory and to facilitate shipment, at least one discharge unit (20) for enabling the discharge of the air, at least one guide cabin (22) which is included in the discharge unit (20), which is movable in the y axis (y) direction, and which enables the direction of the air to at least one discharge pipe (26) that allows the air to be discharged to outside the factory, at least one drive assembly (23) included in the discharge unit (20) for enabling the movement of the said guide cabin (22) in the y axis (y) direction, and at least one motion transmitter (25) included in the discharge unit (20) for transmitting the motion received from the said drive assembly (23) to the guide cabin (22) to which it is connected2. The discharge system (1) according claim 1 , characterized in that; the said 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 claim 1 , characterized in that; it comprises at least one guide assembly (24) which enables the linear movement of the guide cabin (22).

4. The discharge system (1) according claim 3, characterized in that; the said guide assembly (24) comprises at least one fixing element (243), at least one guide (242), and at least one rail (241).

5. The discharge system (1) according claim 4, characterized in that; the said guide (242) and the said rail (241) are respectively an elevator shoe and an elevator rail.

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

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

8. The discharge system (1) according claim 1 , characterized in that; it comprises at least one frame (21) to which the discharge unit (20) is connected.

9. The discharge system (1) according claim 1 , characterized in that; the guide cabin (22) comprises at least one wall (221) positioned at an angle with respect to the x axis (x).

10. The discharge system (1) according claim 1 , characterized in that; the drive assembly (23) comprises at least one drive element (231).

11. The discharge system (1) according claim 10, characterized in that; the said drive element (231) is an electric motor.

12. The discharge system (1) according claim 1 , characterized in that; the drive assembly (23) comprises at least one transmission element (233).

13. The invention is a discharge system (1) configured to be used during the testing of generators, comprising at least one transfer member (10) for enabling the generator (G) to be moved to the desired position in order to ensure the discharge of the hot air generated during the testing of the generator (G) to outside the factory and to facilitate shipment, at least one discharge unit (20) for enabling the discharge of the air, at least one guide cabin (22) which is included in the said discharge unit (20), which is movable in the y axis (y) direction, and which enables the direction of the air to at least one discharge pipe (26) that allows the air to be discharged to outside the factory, at least one drive assembly (23) included in the discharge unit (20) for enabling the movement of the said guide cabin (22) in the y axis (y) direction, and at least one motion transmitter (25) included in the discharge unit (20) for transmitting the motion received from the said drive assembly (23) to the guide cabin (22) to which it is connected, characterized in that; it comprises an exhaust discharge line (31 ) connected to an exhaust outlet (30) of the generator (G) in order to discharge the exhaust gases released while the generator (G) is operating to outside the factory, and which directs the exhaust gas to an exhaust discharge channel (313) by vacuuming it with at least one suction element (311 ).

14. The discharge system (1) according claim 13, characterized in that; it comprises at least one curved pipe (312) connected between the exhaust outlet (30) and the suction element (311).

15. The discharge system (1 ) according claim 13, characterized in that; the suction element (311) is a snail fan.

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