A type of box-type power station

Abstract

This utility model provides a box-type power station, relating to the field of power generation equipment technology. The box-type power station includes a housing, a partition structure, a fan, and a wind-guiding structure. The housing has a first air inlet, a second air inlet, a first air outlet, and a second air outlet. The partition structure is disposed within the housing to divide the space inside the housing into a generator chamber, a radiator chamber, and an exhaust chamber. The generator chamber communicates with the first air inlet, the exhaust chamber communicates with the first air outlet, and the radiator chamber communicates with both the second air inlet and the second air outlet. The fan is disposed within the partition structure, and the wind-guiding structure is disposed within the partition structure, with its two ends corresponding to the fan and the exhaust chamber, respectively. The fan is used to deliver the heat radiation generated within the generator chamber into the exhaust chamber through the wind-guiding structure. This box-type power station can reduce the heat dissipation pressure of the radiator, reduce the volume and weight of the radiator, and reduce noise reverberation, thus improving the overall noise control effect of the power station.

Description

Technical Field

[0001] This utility model relates to the field of power generation equipment technology, and more specifically, to a box-type power station. Background Technology

[0002] With the improvement of people's living standards and the increasing awareness of environmental protection, low-noise modular power stations have gradually attracted widespread attention in the market. Thanks to their advantages such as low noise, miniaturization, and high reliability, these products have gained widespread application and recognition in the power supply market.

[0003] However, in current prefabricated power plants, the heat radiation generated by the generating units is typically directly discharged into the radiator chamber. This not only increases the workload of the radiators but also leads to their increased size, negatively impacting the lightweight and miniaturized design of the equipment. Furthermore, this design can cause noise reverberation within the chamber, significantly reducing the effectiveness of noise control and thus negatively affecting the overall noise performance of the power plant. Utility Model Content

[0004] The purpose of this invention is to provide a box-type power station that can reduce the heat dissipation pressure of the radiator, reduce the volume and weight of the radiator, and reduce noise reverberation, thereby improving the overall noise control effect of the power station.

[0005] The embodiments of this utility model are implemented as follows:

[0006] An embodiment of this utility model provides a box-type power station, comprising:

[0007] The enclosure has a first air inlet, a second air inlet, a first air outlet, and a second air outlet;

[0008] A partition structure is provided inside the housing to divide the space inside the housing into a unit chamber, a radiator chamber, and an exhaust chamber. The unit chamber is connected to the first air inlet, the exhaust chamber is connected to the first air outlet, and the radiator chamber is connected to both the second air inlet and the second air outlet.

[0009] A fan, the fan being disposed in the partition structure; and

[0010] An air guide structure is provided on the partition structure, and the two ends of the air guide structure are respectively provided with the fan and the exhaust chamber;

[0011] The fan is used to send the heat radiation generated in the unit chamber into the exhaust chamber through the air guide structure.

[0012] In an optional embodiment, the partition structure includes a longitudinal partition plate and a transverse partition plate. The longitudinal partition plate is used to divide the space inside the housing into a first accommodating space and a second accommodating space. The first accommodating space is the unit chamber. The transverse partition plate is disposed in the second accommodating space and is used to divide the second accommodating space into the radiator chamber and the exhaust chamber.

[0013] The longitudinal partition plate has a through-hole heat dissipation vent, which is connected to both the unit chamber and the radiator chamber. The fan is located at the heat dissipation vent, and the air guide structure is located in the longitudinal partition plate and within the radiator chamber. The air guide structure covers the fan and is connected to the heat dissipation vent.

[0014] In an optional embodiment, the housing has a first side, a second side, a third side, and a fourth side connected end to end in sequence, with the first side and the third side being opposite to each other, and the second side and the fourth side being opposite to each other.

[0015] The first side is provided with the first air inlet, the third side is provided with the first air outlet and the second air outlet; the second side is provided with the second air inlet, and / or the fourth side is provided with the second air inlet.

[0016] In an optional embodiment, the first side portion is further provided with a control operation door, the control operation door being correspondingly provided with the unit chamber; and / or,

[0017] The second side is also provided with a first maintenance door, which is correspondingly located to the unit chamber; and / or,

[0018] The fourth side is also provided with a second maintenance door, which is corresponding to the unit chamber.

[0019] In an optional embodiment, the box-type power station further includes an engine set, a generator set, a first radiator, and a second radiator, wherein the engine set is connected to the generator set and is located within the generator set chamber;

[0020] The first radiator and the second radiator are arranged side by side in the radiator chamber, and the first radiator is connected to the engine set, and the second radiator is connected to the generator set.

[0021] In an optional embodiment, the engine set includes an engine and a muffler connected together. The engine is disposed in the engine set chamber and is connected to the first radiator. The muffler is disposed in the exhaust chamber and is connected to the first radiator.

[0022] The generator set includes a generator, an inverter, and a water pump, all located within the generator set chamber. The generator, the inverter, the water pump, and the second radiator are connected in sequence, and the generator is connected to the engine.

[0023] In an optional embodiment, the silencer is provided with a smoke exhaust pipe, which is disposed in the radiator cavity and is located on the side of the first radiator and the second radiator near the second exhaust port.

[0024] In an optional embodiment, the exhaust pipe has multiple exhaust ports on the side near the second exhaust port.

[0025] In an optional embodiment, the outer shell of the enclosure includes a perforated plate, a first fixed plate, a second fixed plate, a sound-absorbing layer, and a foaming layer. The perforated plate, the first fixed plate, and the second fixed plate are arranged at intervals from the inside to the outside. The sound-absorbing layer is disposed between the perforated plate and the first fixed plate, and the foaming layer is disposed between the first fixed plate and the second fixed plate.

[0026] In an optional embodiment, the box-type power station further includes a guide rail disposed on the base of the box.

[0027] The beneficial effects of this utility model embodiment include:

[0028] The prefabricated power station includes a housing, a partition structure, a fan, and an air guide structure. The housing has a first air inlet, a second air inlet, a first air outlet, and a second air outlet. The partition structure is located inside the housing and is used to divide the space inside the housing into a generator chamber, a radiator chamber, and an exhaust chamber. The generator chamber is connected to the first air inlet, the exhaust chamber is connected to the first air outlet, and the radiator chamber is connected to both the second air inlet and the second air outlet. The fan is located in the partition structure, and the air guide structure is located in the partition structure, with both ends of the air guide structure corresponding to the fan and the exhaust chamber, respectively. The fan is used to send the heat radiation generated in the generator chamber into the exhaust chamber through the air guide structure.

[0029] In other words, cold air from the outside environment enters the unit chamber and radiator chamber through the first and second air inlets, respectively. The radiant heat generated by the unit's operation in the unit chamber is drawn into the air guide structure by the fan, then guided into the exhaust chamber by the air guide structure, and finally discharged from the first exhaust vent. Meanwhile, the heat in the radiator chamber, as well as the heat generated by the radiator during operation, is discharged through the second exhaust vent. It's easy to understand that the combination of the partition structure, fan, and air guide structure isolates the heat radiation generated by the unit from the radiator chamber. The heat radiation does not need to be dissipated through the radiator, thus reducing the heat dissipation pressure on the radiator, allowing for the selection of smaller, lighter radiators. Simultaneously, this multi-chamber partitioning design reduces noise reverberation, thereby improving the overall noise control effect of the power station and achieving the lightweight, miniaturized, and low-noise characteristics of the prefabricated power station. Attached Figure Description

[0030] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0031] Figure 1 A structural schematic diagram of the box-type power station provided in an embodiment of this utility model from a first-view perspective;

[0032] Figure 2 A structural schematic diagram of the box-type power station provided in an embodiment of this utility model from a second perspective;

[0033] Figure 3 A first-view schematic diagram of a portion of the box-type power station structure provided in an embodiment of this utility model;

[0034] Figure 4 A second-view schematic diagram of a portion of the box-type power station structure provided in an embodiment of this utility model;

[0035] Figure 5 A third-view schematic diagram of a portion of the box-type power station structure provided in an embodiment of this utility model;

[0036] Figure 6 A simplified structural diagram of the box-type power station provided in this embodiment of the utility model;

[0037] Figure 7 A schematic diagram of the structure of the muffler provided in this embodiment of the utility model;

[0038] Figure 8 A cross-sectional view of the box body provided in an embodiment of this utility model.

[0039] Icons: 100-Box-type power station; 10-Box body; 11-First side; 111-First air inlet; 112-Control door; 12-Second side; 121-Second air inlet; 122-First maintenance door; 13-Third side; 131-First exhaust vent; 132-Second exhaust vent; 14-Fourth side; 141-Second maintenance door; 15-Perforated plate; 16-First fixing plate; 17-Second fixing plate; 18-Sound-absorbing layer; 19-Foaming layer; 21-Unit chamber; 22-Radiator Chamber; 23-Exhaust chamber; 30-Separation structure; 31-Longitudinal partition plate; 311-Heat dissipation vent; 32-Transverse partition plate; 41-Fan; 42-Air guide structure; 50-Engine set; 51-Engine; 52-Muffler; 521-Exhaust pipe; 5211-Exhaust port; 522-Inlet pipe; 60-Generator set; 61-Generator; 62-Inverter power supply; 63-Water pump; 71-First radiator; 72-Second radiator; 81-Guide rail; 82-Controller; 83-Battery. Detailed Implementation

[0040] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0041] 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.

[0042] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0043] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0044] Furthermore, terms such as "horizontal" and "vertical" do not imply that components must be absolutely horizontal or suspended, but rather that they can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0045] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0046] As described in the background section, the heat radiation generated by the generator units in current prefabricated power plants is typically discharged directly into the radiator chamber. This not only increases the workload of the radiators but also leads to an increase in their size, thus negatively impacting the lightweight and miniaturized design of the equipment. Furthermore, this design can cause noise reverberation within the chamber, significantly reducing the effectiveness of noise control and negatively affecting the overall noise performance of the power plant.

[0047] Based on this, please refer to Figures 1-8 The present invention provides a box-type power station 100, which can effectively improve the aforementioned technical problems. Specifically, it can reduce the heat dissipation pressure of the radiator, reduce the volume and weight of the radiator, and reduce noise reverberation, thereby improving the overall noise control effect of the power station. The box-type power station 100 will be described in detail below.

[0048] Please refer to Figures 1-5 , Figure 1 This is a first-view structural schematic diagram of the box-type power station 100 provided in this embodiment. Figure 2 This is a structural schematic diagram of the box-type power station 100 provided in this embodiment from a second perspective. Figure 3 This is a first-view schematic diagram of a portion of the structure of the box-type power station 100 provided in this embodiment. Figure 4 This is a second-view schematic diagram of a portion of the structure of the box-type power station 100 provided in this embodiment. Figure 5 This is a third-view schematic diagram of a portion of the structure of the box-type power station 100 provided in this embodiment.

[0049] Combination Figures 1-5 The box-type power station 100 includes a box body 10, a partition structure 30, a fan 41, and an air guide structure 42. The box body 10 has a first air inlet 111, a second air inlet 121, a first air outlet 131, and a second air outlet 132. The partition structure 30 is disposed inside the box body 10 and is used to divide the space inside the box body 10 into a unit chamber 21, a radiator chamber 22, and an exhaust chamber 23. The unit chamber 21 is connected to the first air inlet 111, the exhaust chamber 23 is connected to the first air outlet 131, and the radiator chamber 22 is connected to both the second air inlet 121 and the second air outlet 132. The fan 41 is disposed on the partition structure 30, and the air guide structure 42 is disposed on the partition structure 30, with both ends of the air guide structure 42 corresponding to the fan 41 and the exhaust chamber 23, respectively. The fan 41 is used to send the heat radiation generated in the unit chamber 21 into the exhaust chamber 23 through the air guide structure 42.

[0050] Please refer to Figure 6 , Figure 6 This is a simplified structural diagram of the box-type power station 100 provided in this embodiment. Please refer to it in conjunction with the diagram. Figures 1-6 In other words, cold air from the outside environment enters the unit chamber 21 and the radiator chamber 22 through the first air inlet 111 and the second air inlet 121, respectively. The radiant heat generated by the unit operation in the unit chamber 21 is sent into the air guide structure 42 by the fan 41, and then guided into the exhaust chamber 23 by the air guide structure 42, and then discharged from the first exhaust port 131. The heat in the radiator chamber and the heat generated by the radiator operation in the radiator chamber are discharged through the second exhaust port 132. It is easy to understand that through the cooperation of the partition structure 30, the fan 41 and the air guide structure 42, the heat radiation generated by the unit can be isolated from the radiator chamber. The heat radiation does not need to be dissipated and discharged through the radiator, thereby reducing the heat dissipation pressure of the radiator and allowing for the selection of a small and lightweight radiator. At the same time, this multi-chamber partitioning setting can also reduce noise reverberation, thereby improving the overall noise control effect of the power station, and thus realizing the lightweight, miniaturized and low-noise characteristics of the box-type power station 100.

[0051] It should be noted that in this embodiment, the fan 41 is specifically a centrifugal fan, which has the characteristics of high efficiency, low noise, and easy maintenance; of course, in other embodiments, the fan 41 can also be an axial fan or other types.

[0052] In addition, it should be noted that in this embodiment, the air guide structure 42 is specifically an air guide shroud; of course, in other embodiments, the air guide structure 42 can also be other types of air guide components such as air guide ducts.

[0053] Combination Figures 3-5 Specifically, the partition structure 30 includes a longitudinal partition plate 31 and a transverse partition plate 32. The longitudinal partition plate 31 is used to divide the space inside the housing 10 into a first accommodating space and a second accommodating space. The first accommodating space is the unit chamber 21. The transverse partition plate 32 is disposed in the second accommodating space and is used to divide the second accommodating space into a radiator chamber 22 and an exhaust chamber 23. The longitudinal partition plate 31 has a through-hole heat dissipation port 311, which communicates with both the unit chamber 21 and the radiator chamber 22. A fan 41 is disposed at the heat dissipation port 311. An air guide structure 42 is disposed on the longitudinal partition plate 31 and located inside the radiator chamber 22. The air guide structure 42 covers the fan 41 and communicates with the heat dissipation port 311.

[0054] Understandably, by placing the transverse partition 32 on the side of the longitudinal partition 31 away from the unit chamber 21, and by also placing the air guide structure 42 within the radiator chamber 22, a better installation environment can be provided for the unit chamber 21, avoiding interference with the installation layout of the various devices within the unit chamber 21. Simultaneously, by providing heat dissipation vents 311 on the longitudinal partition 31, the fan 41 can be easily installed, and under the action of the fan 41, the radiant heat generated within the unit chamber 21 can be better delivered into the air guide structure 42 through the heat dissipation vents 311, thereby improving the heat dissipation effect.

[0055] Combination Figure 1 and Figure 2 Specifically, the housing 10 has a first side 11, a second side 12, a third side 13, and a fourth side 14 connected end to end. The first side 11 and the third side 13 are arranged opposite to each other, and the second side 12 and the fourth side 14 are arranged opposite to each other. The first side 11 is provided with a first air inlet 111, and the third side 13 is provided with a first air outlet 131 and a second air outlet 132.

[0056] like Figure 2 As shown, it is easy to understand that the first exhaust vent 131 and the second exhaust vent 132 are located on the same side of the housing 10. The hot air from the unit chamber 21 and the radiator chamber 22 is discharged from the exhaust vent on the same side, which can avoid the hot air backflow and affect the heat dissipation efficiency, thereby further improving the heat dissipation effect.

[0057] Furthermore, in this embodiment, both the second side 12 and the fourth side 14 are provided with second air inlets 121, which can increase the air intake of the radiator chamber 22, thereby improving the heat dissipation efficiency of the radiator located in the heat dissipation chamber. Of course, in other embodiments, the second air inlets 121 may be provided only on the second side 12 or only on the fourth side 14.

[0058] Please combine Figures 3-6 The box-type power station 100 also includes an engine set 50, a generator set 60, a first radiator 71, and a second radiator 72. The engine set 50 is connected to the generator set 60 and is located within the unit chamber 21. The first radiator 71 and the second radiator 72 are arranged side by side within the radiator chamber 22, with the first radiator 71 connected to the engine set 50 and the second radiator 72 connected to the generator set 60.

[0059] As is easily understood, in this embodiment, the first radiator 71 and the second radiator 72 are separate radiators arranged side by side, which can be connected to the engine set 50 and the generator set 60 respectively for heat dissipation. While improving heat dissipation efficiency, they can also reduce the volume of the box 10, thereby improving the structural compactness of the box-type power station 100.

[0060] Furthermore, the engine set 50 includes an engine 51 and a muffler 52 connected to each other. The engine 51 is disposed within the engine chamber 21 and is connected to the first radiator 71; the muffler 52 is disposed within the exhaust chamber 23 and is connected to the first radiator 71. The generator set 60 includes a generator 61, an inverter 62, and a water pump 63, all disposed within the engine chamber 21. The generator 61, inverter 62, water pump 63, and second radiator 72 are connected in sequence, and the generator 61 is connected to the engine 51.

[0061] like Figure 6 As shown, it should be noted that the heat dissipation method between the unit and the radiator in this embodiment is liquid cooling, with heat exchange occurring through the flow of coolant. It can be understood that the engine 51, muffler 52, and first radiator 71 form a first-loop cooling system, while the generator 61, inverter 62, water pump 63, and second radiator 72 form a second-loop cooling system. These two cooling systems are independent and do not affect each other, further improving heat dissipation efficiency and reducing the size of the power station. Furthermore, by placing the muffler 52 within the exhaust chamber 23, the fan 41 can also dissipate heat from the muffler 52, allowing it to operate at a more suitable temperature.

[0062] Further, please refer to Figure 7 , Figure 7 This is a schematic diagram of the structure of the muffler 52 provided in this embodiment, combined with... Figure 2 , Figure 5 and Figure 7 The silencer 52 is provided with a smoke exhaust pipe 521, which is located in the radiator chamber 22 and is located on the side of the first radiator 71 and the second radiator 72 near the second exhaust port 132.

[0063] Of course, the muffler 52 is also equipped with a smoke inlet pipe 522, which is connected to the engine 51. That is to say, the exhaust gas generated by the engine 51 enters the interior of the muffler 52 through the smoke inlet pipe 522 and is discharged from the exhaust pipe 521. In this embodiment, by setting the exhaust pipe 521 in the radiator chamber 22 and on the side of the first radiator 71 and the second radiator 72 near the second exhaust port 132, the exhaust gas and the hot air from the radiator can be discharged together through the second exhaust port 132, avoiding heat accumulation when the muffler 52 exhausts smoke, improving the smoke exhaust effect, and extending the service life of the muffler 52.

[0064] To further improve the smoke extraction effect, in this embodiment, the smoke extraction pipe 521 is provided with multiple smoke extraction ports 5211 on the side near the second exhaust port 132.

[0065] Please continue to combine Figures 3-6 In order to facilitate the control of other equipment such as the generator set, radiator, and fan 41, in this embodiment, the box-type power station 100 also includes a controller 82. The controller 82 is located in the generator set chamber 21 and is electrically connected to the fan 41, engine 51, silencer 52, generator 61, inverter 62, water pump 63, first radiator 71 and second radiator 72.

[0066] Combination Figure 1 and Figure 4 To facilitate the operation of the controller 82 by the operator, the first side 11 is also provided with a control operation door 112, which is correspondingly set with the unit chamber 21.

[0067] To facilitate maintenance of the equipment within the unit chamber 21 by operators, in this embodiment, the second side 12 is also provided with a first maintenance door 122, which is correspondingly provided to the unit chamber 21. Similarly, the fourth side 14 is also provided with a second maintenance door 141, which is correspondingly provided to the unit chamber 21.

[0068] In addition, in order to store electrical energy and provide backup power, the box-type power station 100 also includes a storage battery 83, which is installed in the unit chamber 21.

[0069] Please refer to Figure 8 , Figure 8 This is a cross-sectional view of the box 10 provided in this embodiment, combined with... Figure 8The outer shell of the enclosure 10 includes a perforated plate 15, a first fixing plate 16, a second fixing plate 17, a sound-absorbing layer 18, and a foaming layer 19. The perforated plate 15, the first fixing plate 16, and the second fixing plate 17 are arranged alternately from the inside to the outside. The sound-absorbing layer 18 is disposed between the perforated plate 15 and the first fixing plate 16, and the foaming layer 19 is disposed between the first fixing plate 16 and the second fixing plate 17.

[0070] It should be noted that the outer shell of the enclosure 10 in this embodiment has a composite sound-absorbing and sound-insulating structure. Specifically, sound absorption is achieved through the cooperation of the perforated plate 15 and the sound-absorbing layer 18. When sound enters the sound-absorbing layer 18 through the perforated plate 15, the sound is rubbed in the small holes of the perforated plate 15 and the sound-absorbing layer 18, thereby attenuating sound energy, reducing noise, and achieving a sound absorption effect. Furthermore, by setting a foam layer 19 between the first fixed plate 16 and the second fixed plate 17, sound can be further blocked, and the foam layer 19 also has a buffering effect, which can also absorb the vibration energy generated during the operation of the power station, further improving the sound absorption effect.

[0071] Please continue to combine Figures 1-5 The box-type power station 100 also includes a guide rail 81, which is mounted on the base of the enclosure 10. By providing the guide rail 81, the power station can be pulled out, which facilitates maintenance and makes the power station more suitable for confined spaces, thus improving its flexibility.

[0072] In summary, the embodiments of this utility model provide a box-type power station 100, which includes a housing 10, a partition structure 30, a fan 41, and an air guide structure 42. The housing 10 has a first air inlet 111, a second air inlet 121, a first air outlet 131, and a second air outlet 132. The partition structure 30 is disposed inside the housing 10 to divide the space inside the housing 10 into a unit chamber 21, a radiator chamber 22, and an exhaust chamber 23. The exhaust chamber 23 is connected to the first air inlet 111, and the exhaust chamber 23 is connected to the first air outlet 131. The radiator chamber 22 is simultaneously connected to the second air inlet 121 and the second air outlet 132. The fan 41 is installed on the partition structure 30, and the air guide structure 42 is installed on the partition structure 30. The two ends of the air guide structure 42 are respectively connected to the fan 41 and the exhaust chamber 23. The fan 41 is used to send the heat radiation generated in the unit chamber 21 into the exhaust chamber 23 through the air guide structure 42. In other words, cold air from the outside environment enters the unit chamber 21 and the radiator chamber 22 through the first air inlet 111 and the second air inlet 121, respectively. The radiant heat generated by the unit operation in the unit chamber 21 is sent into the air guide structure 42 by the fan 41, and guided into the exhaust chamber 23 by the air guide structure 42, and then discharged from the first exhaust port 131. The heat in the radiator chamber and the heat generated by the radiator operation in the radiator chamber are discharged through the second exhaust port 132.

[0073] It is easy to understand that through the cooperation of the partition structure 30, the fan 41 and the air guide structure 42, the heat radiation generated by the unit can be isolated from the heat dissipation chamber. The heat radiation does not need to be dissipated and discharged through the radiator, thereby reducing the heat dissipation pressure of the radiator and allowing for the selection of a small and lightweight radiator. At the same time, this multi-chamber partitioning setting can also reduce noise reverberation, thereby improving the overall noise control effect of the power station, and thus achieving the lightweight, miniaturized and low-noise characteristics of the box-type power station 100.

[0074] The above description is merely a specific embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A box-type power station, characterized in that, include: The housing (10) has a first air inlet (111), a second air inlet (121), a first air outlet (131) and a second air outlet (132); A partition structure (30) is provided inside the housing (10) to divide the space inside the housing (10) into a unit chamber (21), a radiator chamber (22) and an exhaust chamber (23). The unit chamber (21) is connected to the first air inlet (111), the exhaust chamber (23) is connected to the first air outlet (131), and the radiator chamber (22) is connected to both the second air inlet (121) and the second air outlet (132). A fan (41) is disposed in the partition structure (30); as well as An air guide structure (42) is provided on the partition structure (30), and the two ends of the air guide structure (42) are respectively provided with the fan (41) and the exhaust chamber (23); The fan (41) is used to send the heat radiation generated in the unit chamber (21) into the exhaust chamber (23) through the air guide structure (42).

2. The box-type power station according to claim 1, characterized in that, The partition structure (30) includes a longitudinal partition plate (31) and a transverse partition plate (32). The longitudinal partition plate (31) is used to divide the space inside the housing (10) into a first accommodating space and a second accommodating space. The first accommodating space is the unit chamber (21). The transverse partition plate (32) is disposed in the second accommodating space and is used to divide the second accommodating space into the radiator chamber (22) and the exhaust chamber (23). The longitudinal partition plate (31) has a through-hole heat dissipation port (311), which is connected to both the unit chamber (21) and the radiator chamber (22). The fan (41) is located at the heat dissipation port (311), and the air guide structure (42) is located in the radiator chamber (22) within the longitudinal partition plate (31). The air guide structure (42) covers the fan (41) and is connected to the heat dissipation port (311).

3. The box-type power station according to claim 1, characterized in that, The housing (10) has a first side (11), a second side (12), a third side (13) and a fourth side (14) connected end to end in sequence. The first side (11) is arranged opposite to the third side (13), and the second side (12) is arranged opposite to the fourth side (14). The first side (11) is provided with the first air inlet (111), the third side (13) is provided with the first air outlet (131) and the second air outlet (132); the second side (12) is provided with the second air inlet (121), and / or the fourth side (14) is provided with the second air inlet (121).

4. The box-type power station according to claim 3, characterized in that, The first side portion (11) is also provided with a control operation door (112), which is correspondingly provided with the unit chamber (21); and / or, The second side (12) is also provided with a first maintenance door (122), which is correspondingly provided with the unit chamber (21); and / or, The fourth side (14) is also provided with a second maintenance door (141), which is correspondingly provided with the unit chamber (21).

5. The box-type power station according to claim 1, characterized in that, The box-type power station (100) also includes an engine set (50), a generator set (60), a first radiator (71) and a second radiator (72). The engine set (50) is connected to the generator set (60) and both are located in the unit chamber (21). The first radiator (71) and the second radiator (72) are arranged side by side in the radiator chamber (22), and the first radiator (71) is connected to the engine set (50), and the second radiator (72) is connected to the generator set (60).

6. The box-type power station according to claim 5, characterized in that, The engine unit (50) includes an engine (51) and a muffler (52) connected to each other. The engine (51) is disposed in the engine unit chamber (21) and is connected to the first radiator (71). The muffler (52) is disposed in the exhaust chamber (23) and is connected to the first radiator (71). The generator set (60) includes a generator (61), an inverter (62) and a water pump (63) all located in the generator set chamber (21). The generator (61), the inverter (62), the water pump (63) and the second radiator (72) are connected in sequence, and the generator (61) is connected to the engine (51).

7. The box-type power station according to claim 6, characterized in that, The silencer (52) is provided with a smoke exhaust pipe (521), which is located in the radiator chamber (22) and is located on the side of the first radiator (71) and the second radiator (72) near the second exhaust port (132).

8. The box-type power station according to claim 7, characterized in that, The exhaust pipe (521) has multiple exhaust ports (5211) on the side near the second exhaust port (132).

9. The box-type power station according to claim 1, characterized in that, The outer shell of the enclosure (10) includes a perforated plate (15), a first fixing plate (16), a second fixing plate (17), a sound-absorbing layer (18), and a foaming layer (19). The perforated plate (15), the first fixing plate (16), and the second fixing plate (17) are arranged alternately from the inside to the outside. The sound-absorbing layer (18) is disposed between the perforated plate (15) and the first fixing plate (16), and the foaming layer (19) is disposed between the first fixing plate (16) and the second fixing plate (17).

10. The box-type power station according to claim 1, characterized in that, The box-type power station (100) also includes a guide rail (81), which is disposed on the base of the box (10).

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