Outdoor house and outdoor house site

Abstract

The application discloses an outdoor house and an outdoor house station, and belongs to the technical field of outdoor houses. The outdoor house station comprises an outdoor house body, a partition plate and a first fan. The partition plate divides the indoor space of the outdoor house into a first space and a second space arranged in sequence along the height direction of the indoor space. The first space is configured to accommodate power equipment and has a first external communication port in communication with the external environment. The second space is a cavity and has a second external communication port in communication with the external environment. The partition plate is provided with a ventilation port corresponding to the position of a heat generating component of the power equipment. Under the action of the first fan, the airflow in the first space and the airflow in the second space are communicated. In the process, the heat at the heat accumulation position can be quickly removed because the ventilation port provided on the partition plate corresponds to the heat accumulation position of the power equipment, thereby effectively alleviating the local overheating problem caused by the local heat accumulation of the electrical equipment in the outdoor house.

Description

Technical Field

[0001] This application relates to the field of power equipment heat dissipation technology, and more specifically, to an outdoor house and an outdoor house station. Background Technology

[0002] To meet requirements such as waterproofing and dustproofing, electrical equipment is typically placed in outdoor enclosures. However, excessively high temperatures inside these enclosures can affect the lifespan of internal components. Therefore, to ensure the normal operation of electrical equipment inside these enclosures, forced air cooling structures are necessary. Despite this, existing outdoor enclosures still prone to localized overheating issues. Utility Model Content

[0003] In view of this, this application provides an outdoor building and an outdoor building site to reduce the risk of localized overheating of electrical equipment caused by poor heat dissipation inside the outdoor building.

[0004] To achieve the above objectives, this application provides the following technical solution:

[0005] An outdoor enclosure for use with electrical equipment, comprising:

[0006] The outdoor house structure has an interior space inside it;

[0007] A partition is provided in the room space and divides the room space into a first space and a second space arranged along the height direction of the room space. The first space is configured to accommodate the electrical equipment and has a first external opening that communicates with the external environment. The second space is a cavity and has a second external opening that communicates with the external environment. The partition is provided with ventilation openings corresponding to the location of the heating component of the electrical equipment.

[0008] The first fan is used to provide power for airflow at the ventilation opening.

[0009] In some embodiments of this application, the first external opening is an air inlet, and the second external opening is an air outlet;

[0010] Alternatively, the first external opening may be an air outlet, and the second external opening may be an air inlet.

[0011] In some embodiments of this application, the partition and the ceiling of the room space enclose the second space.

[0012] In some embodiments of this application, the first external opening is an air inlet, the second external opening is an air outlet, and the second external opening is disposed on the top plate of the outdoor house body.

[0013] In some embodiments of this application, the partition includes a hydrophobic partition having a first end and a second end. The first end is connected to the circumferential enclosure of the second space. The hydrophobic partition extends from the first end toward the second end in a manner that gradually increases in height within the room space. The circumferential enclosure of the second space is provided with a drain outlet communicating with the external environment at a position corresponding to the connection with the first end.

[0014] In some embodiments of this application, the first external opening is an air inlet, and the second external opening is an air outlet;

[0015] Wherein, the first external opening is provided on the circumferential enclosure of the outdoor house body used to form the first space; and / or, the first external opening is provided on the floor of the indoor space.

[0016] In some embodiments of this application, the first fan is disposed on the partition plate at a position corresponding to the vent, and is located within the projection of the heating component on the partition plate.

[0017] In some embodiments of this application, the partition and the floor of the room space are arranged to form the second space.

[0018] In some embodiments of this application, the first fan is disposed on the base plate;

[0019] Alternatively, the first fan may be mounted on at least one side of the circumferential enclosure of the outdoor building body used to enclose and form the second space;

[0020] Alternatively, the first fan is mounted on the partition and corresponds one-to-one with each of the ventilation openings.

[0021] In some embodiments of this application, the first space further has a third external opening that communicates with the external environment. The third external opening is disposed on at least one side of the circumferential enclosure of the outdoor building body used to form the first space. A second fan is disposed at the third external opening, and the second fan is used to exhaust the airflow of the first space to the external environment.

[0022] In some embodiments of this application, the power equipment includes a dry-type transformer, and at least a portion of the vents correspond to the windings of the dry-type transformer;

[0023] Alternatively, the power equipment may include an oil-immersed transformer, with at least a portion of the vents corresponding to the external heat sinks of the oil-immersed transformer.

[0024] To reduce the risk of localized overheating of electrical equipment due to poor heat dissipation inside an outdoor enclosure, this application provides an outdoor enclosure for electrical equipment, comprising an outdoor enclosure body, a partition, and a first fan. In practical application, the partition divides the interior space of the outdoor enclosure into a first space and a second space arranged along the height of the interior space. The first space houses the electrical equipment and has a first external opening connecting to the external environment. The second space is a cavity and has a second external opening connecting to the external environment. The partition is provided with ventilation openings corresponding to the locations of the heat-generating components of the electrical equipment. Under the action of the first fan, the airflow in the first space and the airflow in the second space are interconnected, with the first external opening serving as the entry point. Taking an air vent with the second external vent as the exhaust vent as an example, ambient airflow enters the first space through the first external vent, flows through the electrical equipment within the first space, then enters the second space through the vent, and is finally exhausted to the outside environment through the second external vent. This cycle repeats, allowing ambient airflow to circulate through the electrical equipment and carry away its heat, thus achieving heat dissipation. Alternatively, taking an air vent with the first external vent as the exhaust vent and the second external vent as the intake vent as an intake vent, ambient airflow enters the second space through the second external vent, enters the first space through the vent, flows through the electrical equipment and carries away its heat, and is then exhausted to the outside environment through the first external vent. This cycle repeats, allowing ambient airflow to circulate through the electrical equipment and carry away its heat, thus achieving heat dissipation. In this process, because the vents on the partition correspond to the locations of the heat-generating components of the electrical equipment (i.e., the heat accumulation points), the heat at these accumulation points can be quickly dissipated, effectively alleviating the problem of localized overheating caused by heat accumulation in the electrical equipment inside the outdoor building.

[0025] On the other hand, this application also provides an outdoor housing site, including multiple outdoor houses, wherein the outdoor houses are those described in any of the above-mentioned solutions. Since the aforementioned outdoor houses have the above-mentioned technical effects, the outdoor housing site with these outdoor houses should also have the corresponding technical effects, which will not be elaborated further here.

[0026] In some specific implementations, one of the first external opening and the second external opening is an air inlet and the other is an air outlet, wherein the air outlet is configured to have an air outlet direction that corresponds to the height direction of the outdoor house body.

[0027] The technical features mentioned above, those to be mentioned below, and those shown individually in the accompanying drawings can be combined arbitrarily, provided that the combined technical features are not contradictory. All feasible combinations of features are the technical content explicitly described herein. Any one of the multiple sub-features contained in the same statement can be applied independently, without necessarily being applied together with other sub-features. Attached Figure Description

[0028] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0029] Figure 1 This is a schematic diagram of the split structure of an outdoor house provided in an embodiment of this application;

[0030] Figure 2 A cross-sectional structural diagram of an outdoor house provided in an embodiment of this application (the parallel arrows in the diagram indicate the direction of airflow).

[0031] Figure 3 A structural schematic diagram of an outdoor housing station provided in an embodiment of this application (parallel arrows in the diagram indicate the direction of airflow).

[0032] Figure 4 This is a structural schematic diagram of a first arrangement of a first fan on a partition plate, provided in an embodiment of this application.

[0033] Figure 5 This is a schematic diagram of a second arrangement of the first fan on the partition plate, provided in an embodiment of this application.

[0034] Figure 6 This is a structural schematic diagram of a third arrangement of the first fan on the partition plate provided in an embodiment of this application;

[0035] Figure 7 A schematic diagram of an outdoor room partition provided in an embodiment of this application, wherein the partition includes a hydrophobic partition.

[0036] Figure 8 A schematic diagram of the structure provided in this application embodiment, showing that the outdoor room partition is arranged close to the bottom plate and the first fan is designed on the bottom plate (the parallel arrows in the diagram indicate the direction of airflow).

[0037] Figure 9 A schematic diagram of the structure provided in this application embodiment, showing an outdoor room with an interior partition arranged close to the bottom plate and a first fan designed on the circumferential enclosure of the second space (parallel arrows in the diagram indicate the direction of airflow).

[0038] Figure 10 A schematic diagram of an outdoor room with partitions arranged close to the top and first external openings provided on two sides of the circumferential enclosure of the first space, provided in an embodiment of this application (parallel arrows in the diagram indicate the direction of airflow).

[0039] Figure 11A schematic diagram of the structure provided in this application embodiment, showing that the partition of the outdoor room is arranged close to the top plate and the first external opening is provided on two sides of the perimeter enclosure and the bottom plate of the first space (the parallel arrows in the diagram indicate the direction of airflow).

[0040] Figure 12 This is a schematic diagram of the structure provided in the embodiment of the present application, in which the partition of the outdoor room is arranged close to the top plate and the first external opening is provided on one side of the perimeter enclosure and the bottom plate of the first space (the parallel arrows in the diagram indicate the direction of airflow).

[0041] in, Figures 1-12 middle:

[0042] 1-Outdoor house body;

[0043] 10-Interior space;

[0044] 101-Top plate;

[0045] 102 - Base Plate;

[0046] 11-First Space;

[0047] 110 - First external opening;

[0048] 111 - Third external opening;

[0049] 12-Second Space;

[0050] 120 - Second external opening;

[0051] 121 - Drainage outlet;

[0052] 2-Partition;

[0053] 2a-Hydrophobic partition;

[0054] 20 - Ventilation opening;

[0055] 21-First end;

[0056] 22 - Second end;

[0057] 3-First fan;

[0058] 4-Electrical equipment;

[0059] 41-Supporting structure;

[0060] 5-Second fan. Detailed Implementation

[0061] The core of this application is to provide an outdoor building and an outdoor building site to reduce the risk of localized overheating of electrical equipment caused by poor heat dissipation inside the outdoor building.

[0062] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0063] To meet requirements such as waterproofing and dustproofing, electrical equipment usually needs to be placed in outdoor rooms. However, excessively high temperatures inside outdoor rooms can affect the lifespan of internal components. Therefore, to ensure the normal operation of electrical equipment in outdoor rooms, the outdoor rooms need to be equipped with forced air cooling structures to dissipate heat from the electrical equipment.

[0064] However, most current outdoor housing systems employ a single-sided air intake and single-sided air exhaust cooling solution. Specifically, an air intake is located on one side of the perimeter enclosure, and an air exhaust is designed on the opposite side. This allows ambient airflow to continuously pass through the electrical equipment inside the outdoor housing, thus achieving heat dissipation. However, in actual operation, this structure still makes the electrical equipment inside the outdoor housing prone to localized overheating.

[0065] Based on this, one embodiment of this application provides an outdoor enclosure for electrical equipment, to reduce the risk of localized overheating caused by poor heat dissipation of the electrical equipment inside the outdoor enclosure. The electrical equipment can be, but is not limited to, distribution cabinets, transformers, etc.; any electrical equipment that requires an outdoor enclosure can be used.

[0066] Specifically, refer to Figure 1 and Figure 2 The outdoor house specifically includes the outdoor house body 1, partition 2 and first fan 3.

[0067] The outdoor house body 1 forms an interior space 10, which is specifically enclosed by a perimeter panel, a top panel 101, and a bottom panel 102. The perimeter panel can be designed to have four sides, but is not limited to. The materials of the perimeter panel, top panel 101, and bottom panel 102 are not specifically limited, but are usually made of galvanized steel or aluminum alloy as the core materials, combined with anti-corrosion coatings and sealing technology to ensure efficient and safe operation in complex environments.

[0068] The partition 2 is installed in the room space 10. It is mainly used to divide the room space 10 into a first space 11 and a second space 12. The first space 11 and the second space 12 are arranged along the height direction of the room space 10. Specifically, the second space 12 can be set above the first space 11 along the height direction of the room space 10, or the second space 12 can be set below the first space 11 along the height direction of the room space 10. In actual application, the configuration can be selected according to the specific layout requirements. No specific limitation is made here. The first space 11 is mainly used to install electrical equipment 4 (such as a transformer), and the first space 11 has a first external opening 110 that communicates with the external environment. The second space 12 is a cavity and has a second external opening 120 that communicates with the external environment. A vent 20 is provided on the partition 2. The vent 20 corresponds to the location of the heat-generating component of the electrical equipment 4 (i.e., the location where heat accumulates). Specifically, the correspondence can be that at least part (i.e., part or all) of the orthogonal projection of the heat-generating component toward the partition 2 is located in the vent 20, or the orthogonal projection of the heat-generating component toward the partition 2 covers the vent 20.

[0069] Taking the dry-type transformer as an example, the power equipment 4 is explained in detail. The heat-generating components can specifically refer to windings, smoke detectors, wire ducts, tri-proof lamps and other related devices. Among them, the windings are heat-generating components that are more prone to heat accumulation. By aligning the ventilation opening 20 with the windings, the heat at the winding location can be dissipated more promptly, thereby helping to reduce heat accumulation at the winding location.

[0070] In another example, the power equipment 4 is an oil-immersed transformer. In this case, the heat-generating component can specifically refer to the heat dissipation structure (such as heat dissipation fins) designed on the outside of the oil tank of the oil-immersed transformer. By aligning the vent 20 with the heat dissipation structure designed on the outside of the oil tank, the heat at the location of the heat dissipation structure can be dissipated more promptly, thereby helping to reduce the heat accumulation at the location of the heat dissipation structure.

[0071] In this embodiment of the application, the external environment specifically refers to the external environment of the outdoor house. Since both the first external opening 110 and the second external opening 120 are connected to the external environment, in order to prevent foreign objects from entering the interior space of the outdoor house through the first external opening 110 and the second external opening 120, the first external opening 110 and the second external opening 120 are usually designed with a filtering structure, such as a ventilation grille structure, a ventilation mesh structure, or a louver. In fact, the louver can also be designed with a drive mechanism to drive the swing to achieve opening and closing.

[0072] The first fan 3 is mainly used to provide power for the airflow at the 20 ventilation openings. Its specific location is not limited. For example, it can be designed on the partition 2, as long as it can provide power for the airflow at the 20 ventilation openings.

[0073] For example, when the second space 12 is positioned above the first space 11 along the height direction of the room space 10, the partition 2 and the ceiling 101 of the room space 10 enclose the second space 12. In this case, the first fan 3 can be designed on the ceiling 101, or on the circumferential enclosure of the second space 12, or both on the ceiling 101 and the circumferential enclosure of the second space 12. In practical applications, the configuration can be selected according to actual needs, and no further specific limitations are made here. Note that the above example does not include accompanying drawings, but this does not affect the understanding of the solution by those skilled in the art based on the above description.

[0074] In practical application, the outdoor house is divided into a first space 11 and a second space 12 by a partition 2. The first space 11 is equipped with electrical equipment 4 and has a first external opening 110 that connects to the outside environment. The second space 12 is a cavity and has a second external opening 120 that connects to the outside environment. The partition 2 is provided with ventilation openings 20 that correspond to the location of the heating element of the electrical equipment 4 (i.e., the location of heat accumulation). Under the action of the first fan 3, the airflow in the first space 11 and the airflow in the second space 12 are interconnected.

[0075] For example, refer to Figure 2 The first external opening 110 is the air inlet, and the second external opening 120 is the air outlet. The airflow from the outside environment enters the first space 11 through the first external opening 110, flows through the electrical equipment 4 in the first space 11, and then enters the second space 12 through the ventilation opening 20. It is then discharged to the outside environment through the second external opening 120. This cycle allows the airflow from the outside environment to circulate through the electrical equipment 4 and carry away its heat, thereby achieving heat dissipation of the electrical equipment 4.

[0076] For example, the first external opening 110 is an air outlet, and the second external opening 120 is an air inlet. External airflow enters the second space 12 through the second external opening 120, enters the first space 11 through the vent 20, and flows through the electrical equipment 4, carrying away its heat. It is then discharged back to the external environment through the first external opening 110. This cycle repeats, allowing the external airflow to circulate through the electrical equipment 4 and carry away its heat, thus achieving heat dissipation for the electrical equipment 4. Although no accompanying drawings are provided for this scenario, it is based on... Figure 2 The illustration of the first external opening 110 as an air inlet and the second external opening 120 as an air outlet merely reverses the airflow path, and therefore does not affect the understanding of the technical solution itself by those skilled in the art.

[0077] During operation, the outdoor house is equipped with ventilation openings 20 on partition 2, which correspond to the location of the heat-generating components of electrical equipment 4 (i.e., the location of heat accumulation). Under the action of the first fan 3, the heat at the heat accumulation location can be quickly dissipated, effectively alleviating the problem of local overheating caused by local heat accumulation in electrical equipment 4 inside the outdoor house.

[0078] In some specific implementation plans, refer to Figure 2 As shown, the partition 2 can be specifically designed to form a second space 12 enclosed by the ceiling 101 of the room space 10. That is, when the second space 12 is set above the first space 11 along the height direction of the room space 10, since the electrical equipment 4 and related devices may not be installed in the second space 12, the partition 2 is usually arranged close to the ceiling 101 enclosed by the room space 10. Here, "close" means that the partition 2 and the ceiling 101 have a certain gap, so as to meet the corresponding buffering effect when the second space 12 introduces or removes fluid. No more specific limitations are made here.

[0079] Since the heat-generating components of the power equipment 4 are located in areas such as the windings of a dry-type transformer or the heat dissipation structures such as the heat dissipation fins installed outside the oil tank of an oil-immersed transformer, the heat accumulation is mostly concentrated at the top of the power equipment 4. Therefore, by designing the structure as described above, on the one hand, the second space 12 formed by the partition 2 and the top plate 101 can form an isolation layer above the first space 11, which can isolate the heat from solar radiation and prevent condensation from entering the first space 11 and affecting the normal operation of the power equipment 4 inside; on the other hand, the ventilation openings 20 on the partition 2 can blow air (corresponding to the case where the first external opening 110 is the air outlet and the second external opening 120 is the air inlet) or exhaust air (corresponding to the case where the first external opening 110 is the air inlet and the second external opening 120 is the air outlet) to the heat accumulation position at the top of the power equipment 4 in the first space 11, which can more quickly alleviate the local overheating problem caused by heat accumulation.

[0080] In some other specific implementation schemes, refer to Figure 2 As shown, the first external opening 110 is an air inlet, and the second external opening 120 is an air outlet. The second external opening 120 is located on the top plate 101 of the outdoor house body 1. The ventilation opening of the second external opening 120 can be designed to run along the height of the outdoor house body 1, for example, upward exhaust. By designing the air outlet to exhaust upwards, refer to... Figure 3 As shown, when outdoor houses form an outdoor house station, it can prevent the rear outdoor houses from drawing in the hot air exhausted from the front outdoor houses, thus avoiding the problem of the outdoor houses overheating.

[0081] In some specific implementation plans, refer to Figure 7As shown, the partition 2 includes a hydrophobic partition 2a, which has the function of draining water. The hydrophobic partition 2a has a first end 21 and a second end 22. The first end 21 is connected to the circumferential enclosure of the second space 12. The hydrophobic partition 2a extends from the first end 21 to the second end 22 in a manner that gradually increases in height within the room space 10. That is, the shape of the hydrophobic partition 2a is such that while extending from the first end 21 to the second end 22, it gradually tilts upward along the height direction of the room space 10. When rainwater, condensation, or other unfavorable liquids fall onto the hydrophobic partition 2a, these unfavorable liquids can flow from the second end 22 to the first end 21 under the action of gravity and collect at the first end 21. However, the circumferential enclosure of the second space 12 is provided with a drain outlet 121 that communicates with the external environment at the position corresponding to the connection with the first end 21. Therefore, the unfavorable liquids collected at the first end 21 can be discharged to the external environment through the drain outlet 121, which helps to improve the protective performance of the outdoor room.

[0082] For example, refer to Figure 7 The partition 2 may specifically include two hydrophobic partitions 2a. The second ends 22 of the two hydrophobic partitions 2a approach each other and form a "human" sloping partition (that is, the partition has a high middle and low sides). Its hydrophobic principle is similar to that of a "human" sloping roof.

[0083] In another example, the partition 2 is designed as a single hydrophobic partition 2a. The first end 21 of the hydrophobic partition 2a is connected to one side of the circumferential enclosure of the second space 12, and the second end 22 of the hydrophobic partition 2a is connected to the other side of the circumferential enclosure of the second space 12. The enclosure connected to the first end 21 and the enclosure connected to the second end 22 are two oppositely arranged enclosures. The partition 2 is then arranged at an angle, extending from the first end 21 to the second end 22 while gradually tilting upwards in the height direction of the room space 10, its structure resembling the drainage structure of a sloping roof.

[0084] As another example, the partition 2 may also include a planar partition, with the second end 22 of the hydrophobic partition 2a connected to the planar partition. For example, the second end 22 of one hydrophobic partition 2a is connected to one end of the planar partition, and the other end of the planar partition away from the second end 22 is connected to the second end 22 of another hydrophobic partition 2a. Its structure is similar to a roof drainage structure with a flat roof in the middle and a sloping edge near the roof.

[0085] In other words, at least part of the structure of the aforementioned partition 2 can be constructed as a sloping partition, such as a "human" sloping partition (i.e., a partition with a high middle and low sides), an inclined partition (i.e., a partition with one end high and the other end low), or a trapezoidal partition (i.e., a partition with a planar partition section and an inclined partition section connected to the planar partition section), so that the partition 2 has a water-draining function. At the same time, a drain outlet 121 connected to the external environment is provided at the bottom of the slope of the sloping partition (i.e., the position where the first end 21 of the water-draining partition 2a is connected to the circumferential enclosure of the second space 12), so that harmful liquids can be smoothly discharged to the external environment.

[0086] By designing the structure as described above, rainwater and condensation entering the second space 12 can be discharged in a timely manner, which helps to improve the protective performance of the outdoor house. In addition, the roof 101 of the outdoor house can be made into a sloping structure that follows the shape of the partition 2, which can prevent rainwater from accumulating on the top of the roof 101.

[0087] As further exemplified, refer to Figure 2 When the first external opening 110 is an air inlet and the second external opening 120 is an air outlet, the first external opening 110 can be specifically installed on at least one of the circumferential enclosures of the outdoor building body 1 used to form the first space 11. Alternatively, the first external opening 110 can be installed on the floor 102 of the interior space 10. When the first external opening 110 is designed on the floor 102, a corresponding support structure 41 is usually required below the electrical equipment 4 to create a certain gap between the electrical equipment 4 and the floor 102 to allow airflow. In practical applications, the configuration can be selected according to actual layout requirements, and no further specific limitations are made here.

[0088] For example, refer to Figure 7 As shown, the first external opening 110 can be optionally installed on one side of the circumferential enclosure of the outdoor building body 1 used to enclose and form the first space 11; see reference. Figure 10 As shown, the first external opening 110 can be optionally disposed on two opposing sides of the circumferential enclosure of the outdoor building body 1 used to enclose and form the first space 11; refer to Figure 11 As shown, the first external opening 110 can be optionally installed on two opposing sides of the circumferential enclosure of the outdoor building body 1 used to enclose and form the first space 11, and a first external opening 110 is also designed on the bottom plate 102 of the interior space 10; see reference Figure 12As shown, the first external opening 110 can be optionally installed on one side of the circumferential enclosure of the outdoor building body 1 used to enclose and form the first space 11. Alternatively, the first external opening 110 can also be designed on the bottom plate 102 of the interior space 10. Specifically, the first external opening 110 can be installed only on the circumferential enclosure, only on the bottom plate 102 of the interior space 10, or both on the circumferential cavity wall and the bottom plate 102. In actual application, the configuration can be selected according to the on-site installation conditions and layout requirements, and no further specific limitations are made here.

[0089] In some specific implementation plans, refer to Figure 2 Specifically, the first fan 3 can be installed on the partition 2 at the corresponding vent 20, and is located within the projection of the heating element on the partition 2. The heating elements can be arranged in a one-to-one correspondence with the vent 20. This structural design effectively enhances the airflow capacity at the vent 20, thereby more quickly removing heat from the heat accumulation location corresponding to the vent 20, thus improving heat dissipation. It is understood that the design of the first fan 3 on the partition 2 is merely an example of an embodiment in this application; in actual applications, it can be designed at other locations.

[0090] Alternatively, the first fan 3 can correspond to multiple vents 20, for example, by connecting the first fan 3 to multiple vents 20 through an air guide hood, so that one first fan 3 can correspond to multiple vents 20, which helps to reduce costs.

[0091] It is worth mentioning that the number and arrangement of the ventilation openings 20 designed on the aforementioned partition 2 are related to the actual heat distribution of the power equipment 4, such as the location of heat accumulation and the distribution of high-temperature locations. During application, they can be flexibly configured according to needs, and no specific limitations are made here. For example, when the power equipment 4 is a dry-type transformer, the ventilation openings on the partition 2 can correspond to the winding positions of the dry-type transformer. Or, if the power equipment 4 is an oil-immersed transformer, the ventilation openings on the partition 2 can correspond to the positions of the heat dissipation structures (such as heat dissipation fins) designed on the outside of the oil tank of the oil-immersed transformer.

[0092] For example, refer to Figure 2 When the first fan 3 is designed at the ventilation opening 20 on the partition 2, the specific details can be referred to Figure 4 As shown, the first fan 3 is designed to be arranged along the second direction on the partition 2, or as can be referred to Figure 6 As shown, the first fan 3 is designed to be arranged along the first direction on the partition 2; it can also be referred to Figure 5As shown, the first fan 3 is designed to be distributed in a matrix on the partition 2. Here, the first direction specifically refers to the length direction of the partition 2, and the second direction specifically refers to the width direction of the partition 2. In actual application, the configuration can be selected according to actual needs, and no specific limitation is made here.

[0093] In some other specific implementation schemes, refer to Figure 8 and Figure 9 The aforementioned partition 2 can also be designed to be arranged close to the base plate 102 of the room space 10, and the partition 2 and the base plate 102 enclose a second space 12. By designing this structure, the vents 20 on the partition 2 can generate either an upward airflow (vents 20 blowing air into the first space 11) or a downward airflow (vents 20 drawing air out of the first space 11) to the electrical equipment 4 in the first space 11, which better suits the airflow direction of some of the electrical equipment 4's structure. Figure 8 and Figure 9 This illustrates a bottom-up airflow purging method. In this case, the second external opening 120 serves as the air inlet, and the first fan 3 draws ambient airflow into the second space 12. As the pressure within the second space 12 increases, the airflow is forced to enter the first space 11 through the vents on the partition 2, resulting in a bottom-up airflow purging effect. For example, when the power equipment 4 is a dry-type transformer, bottom-up airflow purging helps improve the heat dissipation performance of the windings. Similarly, when the power equipment 4 is an oil-immersed transformer, bottom-up airflow purging helps improve the heat dissipation performance of the heat dissipation structures such as the external heat dissipation fins of the oil tank.

[0094] The specific location of the first fan 3 can be selected according to actual layout requirements, for example, referring to... Figure 8 The first fan 3 can be installed on the base plate 102; or, for example, refer to Figure 9 Alternatively, the first fan 3 can be installed on at least one side of the circumferential enclosure of the outdoor building body 1 used to enclose and form the second space 12; or the first fan 3 can be installed on the partition 2 and correspond one-to-one with the ventilation opening 20. No relevant drawings are given for this method, but it does not affect the understanding of the solution by those skilled in the art.

[0095] Of course, those skilled in the art should understand that when the partition 2 is designed close to the bottom plate 102, and the vent on the partition 2 is a bottom-up blowing airflow, the first space 11 should also have a corresponding air outlet (corresponding to...). Figure 8 and Figure 9 The third external opening 111 in the middle is used to ensure airflow circulation. (See reference...) Figure 8 and Figure 9The third external opening 111 is connected to the external environment. Specifically, it can be set on at least one side of the circumferential enclosure of the outdoor house body 1 used to form the first space 11. A second fan 5 can be set at the third external opening 111. The second fan 5 is used to exhaust the airflow of the first space 11 to the external environment.

[0096] It should also be noted that when the partition 2 is designed to be arranged close to the bottom plate 102 of the room space 10, the vents 20 on the partition 2 can also use a top-down air extraction method. In this case, the second external opening 120 is the air outlet, and the first fan 3 is used to draw the airflow in the second space 12 to the outside environment. Then, as the pressure in the second space 12 becomes negative pressure, the airflow in the first space 11 is forced to enter the second space 12 through the vents on the partition 2, thereby generating a top-down airflow purging effect in the second space 12. Although no relevant diagrams are given for this technical solution, it does not affect the understanding of the technical solution itself by those skilled in the art.

[0097] In some specific implementation schemes, when the outdoor housing is specifically used for electrical equipment 4, refer to Figure 2 As shown, the electrical equipment 4 inside the outdoor building may include, but is not limited to, a dry-type transformer. At least some of the ventilation openings 20 correspond to the windings of the dry-type transformer, because the windings are a location where heat is more likely to accumulate. Of course, it is not limited to corresponding to the windings. For example, in addition to the windings, dry-type transformers generally contain smoke detectors, cable trays, tri-proof lights, and other related devices. Ventilation openings 20 can be placed in any location where there is a risk of heat accumulation. No further specific limitations are made here.

[0098] Another example is that the electrical equipment 4 inside the outdoor room can be an oil-immersed transformer, wherein at least some of the ventilation openings 20 correspond to the heat dissipation structures such as heat dissipation fins installed outside the oil tank of the oil-immersed transformer, so that the heat of the heat dissipation structure outside the oil tank can be carried away in time.

[0099] On the other hand, this application also provides an outdoor housing site, referring to... Figure 3 As shown, the facility includes multiple outdoor houses, and each outdoor house is the type described in any of the above-mentioned solutions. Since the aforementioned outdoor houses possess the aforementioned technical effects, outdoor house sites with these outdoor houses should also possess corresponding technical effects, which will not be elaborated upon here.

[0100] Further implementation plans will continue to refer to Figure 3 , combined Figure 2Of the two external openings, 110 and 120, one is an air inlet and the other is an air outlet. The air outlet is configured to have its airflow direction aligned with the height of the outdoor housing body 1. By designing the airflow direction of the outlet to be aligned with the height of the outdoor housing body 1, in the case of multiple outdoor housing units within an outdoor housing site, mutual interference between adjacent outdoor housing units can be reduced. For example, the high-temperature airflow generated by heat dissipation from the interior space 10 of one outdoor housing unit is directly discharged upwards, thereby reducing the adverse effects of the vertical airflow within the outdoor housing unit on other surrounding compartments or equipment.

[0101] It should be noted that the various embodiments in this specification are described in a progressive manner, with each embodiment focusing on the differences from other embodiments. The same or similar parts between the various embodiments can be referred to each other.

[0102] As indicated in this application and claims, unless the context clearly indicates otherwise, the words "a," "an," "a," and / or "the" are not specifically singular and may include the plural. Generally, the terms "comprising" and "including" only indicate the inclusion of expressly identified steps and elements, which do not constitute an exclusive list, and the method or apparatus may also include other steps or elements. An element defined by the phrase "comprising an..." does not exclude the presence of other identical elements in the process, method, product, or apparatus that includes the element.

[0103] In the description of the embodiments of this application, unless otherwise stated, " / " means "or", for example, A / B can mean A or B; "and / or" in this document is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, and B existing alone. Furthermore, in the description of the embodiments of this application, "multiple" refers to two or more.

[0104] It should also be noted that in the description of the embodiments of this application, the terms "first" and "second" are used only for the purpose of distinguishing descriptions and should not be construed as indicating or implying relative importance, nor should they be construed as indicating or implying order.

[0105] This document uses specific examples to illustrate the principles and implementation methods of this application. The descriptions of the embodiments above are only for the purpose of helping to understand the core ideas of this application. It should be noted that those skilled in the art can make several improvements and modifications to this application without departing from the principles of this application, and these improvements and modifications also fall within the protection scope of the claims of this application.

Claims

1. An outdoor housing for use with electrical equipment (4), characterized in that, include: The outdoor house body (1) has an interior space (10) inside. A partition (2) is provided in the room space (10) and divides the room space (10) into a first space (11) and a second space (12) arranged along the height direction of the room space (10). The first space (11) is configured to accommodate the electrical equipment (4) and has a first external opening (110) communicating with the external environment. The second space (12) is a cavity and has a second external opening (120) communicating with the external environment. The partition (2) is provided with a ventilation opening (20) corresponding to the position of the heating component of the electrical equipment (4). The first fan (3) is used to provide power for the airflow at the vent (20).

2. The outdoor house as described in claim 1, characterized in that, The first external opening (110) is an air inlet, and the second external opening (120) is an air outlet; Alternatively, the first external opening (110) is an air outlet, and the second external opening (120) is an air inlet.

3. The outdoor house as described in claim 1, characterized in that, The partition (2) and the ceiling (101) of the room space (10) enclose the second space (12).

4. The outdoor house as described in claim 3, characterized in that, The first external opening (110) is an air inlet, and the second external opening (120) is an air outlet. The second external opening (120) is located on the top plate (101) of the outdoor house body (1).

5. The outdoor house as described in claim 3, characterized in that, The partition (2) includes a hydrophobic partition (2a), which has a first end (21) and a second end (22). The first end (21) is connected to the circumferential enclosure of the second space (12). The hydrophobic partition (2a) extends from the first end (21) toward the second end (22) in a manner that gradually increases in height within the room space (10). The circumferential enclosure of the second space (12) is provided with a drain outlet (121) that communicates with the external environment at the position corresponding to the connection with the first end (21).

6. The outdoor house as described in claim 3, characterized in that, The first external opening (110) is an air inlet, and the second external opening (120) is an air outlet; Wherein, the first external opening (110) is provided on the circumferential enclosure of the outdoor house body (1) for forming the first space (11); and / or, the first external opening (110) is provided on the bottom plate (102) of the indoor space (10).

7. The outdoor house as described in any one of claims 1-6, characterized in that, The first fan (3) is positioned on the partition (2) at the location corresponding to the vent (20), and is located within the projection of the heating component on the partition (2).

8. The outdoor house as described in claim 1, characterized in that, The partition (2) and the floor slab (102) of the room space (10) enclose the second space (12).

9. The outdoor house as described in claim 8, characterized in that, The first fan (3) is mounted on the base plate (102); Alternatively, the first fan (3) is disposed on at least one side of the circumferential enclosure of the outdoor house body (1) used to enclose the second space (12); Alternatively, the first fan (3) is disposed on the partition (2) and corresponds one-to-one with the ventilation opening (20).

10. The outdoor house as described in any one of claims 1-6, 8 and 9, characterized in that, The first space (11) also has a third external opening (111) that communicates with the external environment. The third external opening (111) is set on at least one side of the circumferential enclosure of the outdoor house body (1) used to form the first space (11). A second fan (5) is set at the third external opening (111) and the second fan (5) is used to exhaust the airflow of the first space (11) to the external environment.

11. The outdoor house as described in claim 8, characterized in that, The power equipment (4) includes a dry-type transformer, and at least a portion of the vent (20) corresponds to the winding of the dry-type transformer; Alternatively, the power equipment (4) includes an oil-immersed transformer, and at least part of the vent (20) corresponds to the external heat sink of the oil-immersed transformer.

12. An outdoor housing depot, comprising multiple outdoor housing units, characterized in that, The outdoor house is the outdoor house as described in any one of claims 1-11.

13. The outdoor housing station as described in claim 12, characterized in that, One of the first external opening (110) and the second external opening (120) is an air inlet and the other is an air outlet, wherein the air outlet is configured to have the air outlet direction corresponding to the height direction of the outdoor house body (1).

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