CN110880687B - Heat dissipation window and box-type substation - Google Patents
Heat dissipation window and box-type substation Download PDFInfo
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- CN110880687B CN110880687B CN201911243537.XA CN201911243537A CN110880687B CN 110880687 B CN110880687 B CN 110880687B CN 201911243537 A CN201911243537 A CN 201911243537A CN 110880687 B CN110880687 B CN 110880687B
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- ventilation opening
- shielding part
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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Abstract
The invention provides a heat dissipation window and a box-type substation, and relates to the technical field of heat dissipation structures, wherein the heat dissipation window comprises a window body, a first rain shielding part and a second rain shielding part; a ventilation channel is arranged in the window body and is provided with a first ventilation opening and a second ventilation opening, and the first rain shielding part and the second rain shielding part are arranged in the ventilation channel at intervals; the top of the first rain shielding part and the bottom of the second rain shielding part are both connected with the inner wall of the ventilation channel, and the bottom of the first rain shielding part and the top of the second rain shielding part are superposed on the orthographic projection part of the window body in the plane. No matter the rainwater all can receive stopping of first portion of keeping off the rain or second portion of keeping off the rain after entering into the ventilation passageway along any direction through first vent to the rainwater can not be discharged from the second vent, and is corresponding, no matter the rainwater can also not discharge from first vent after entering into the ventilation passageway along any direction through the second vent, compares in traditional shutter structure, has improved rain-proof ability greatly.
Description
Technical Field
The invention relates to the technical field of heat dissipation structures, in particular to a heat dissipation window and a box-type substation.
Background
A box-type substation, also known as a pre-installed substation or a pre-installed substation; the box-type substation is characterized in that a transformer, low-voltage distribution equipment and the like are combined and installed in a damp-proof, heat-insulating, fully-closed and movable steel structure box body.
With the annual increase of the protection grade and the temperature rise requirement of the box-type substation, the study on the box body heat dissipation structure of the preassembled-type substation which meets the temperature rise requirement and the protection grade becomes the key point of each manufacturer. In order to improve the heat dissipation and ventilation effects of the box body, the traditional box-type substation adopts the most ventilation and heat dissipation structure as a blind window, and the louver window is ventilated and cooled through a plurality of inclined leaf curtains arranged in a stacked mode, so that a certain isolation and protection effect is achieved on the substation.
However, when the traditional louver window meets the weather that the storm accompanies the rainfall, the rainwater with uncertain direction easily enters the transformer substation box body through the louver window, so that the whole rainproof effect of the transformer substation box body is poor, the protection level of the transformer substation is influenced, and potential safety hazards exist.
The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art that is known to a person skilled in the art.
Disclosure of Invention
The invention aims to provide a heat dissipation window and a box-type substation, and aims to solve the technical problems that an existing shutter is poor in rainproof capability and has potential safety hazards in normal operation of the substation.
In order to solve the technical problems, the technical scheme provided by the invention is as follows:
the invention provides a heat dissipation window which comprises a window body, a first rain shielding part and a second rain shielding part;
a ventilation channel is arranged in the window body, the ventilation channel is provided with a first ventilation opening and a second ventilation opening, and the first rain shielding part and the second rain shielding part are arranged in the ventilation channel at intervals;
the top of the first rain shielding part and the bottom of the second rain shielding part are both connected with the inner wall of the ventilation channel, and the bottom of the first rain shielding part and the top of the second rain shielding part are positioned in the orthographic projection part of the plane where the window body is positioned to coincide.
Furthermore, the plane of the first rain shielding part is parallel to the plane of the second rain shielding part.
Furthermore, the plane of the first rain shielding part is parallel to the plane of the window body.
Further, the window body comprises a first window, a second window and a partition body;
the partition bodies are arranged between the first window body and the second window body and are arranged at intervals along the length direction of the first window body, and the first window body is connected with the second window body through the partition bodies;
the first window body, the second window body and any two adjacent partitions are arranged in a surrounding mode to form the ventilation channel, the first window body is provided with the first ventilation opening, and the second window body is provided with the second ventilation opening.
Furthermore, the separating bodies are evenly spaced and arranged in parallel, and are arranged in a downhill shape along the direction in which the first ventilation opening points to the second ventilation opening.
Further, the first rain shielding part comprises a first rain shielding plate, the top of the first rain shielding plate is connected with the separating body, and the bottom of the first rain shielding plate is lower than the setting position of the first ventilation opening and higher than the setting position of the second ventilation opening.
Further, the first rain baffle is arranged to be a rectangular flat plate, and the width of the first rain baffle is greater than or equal to half of the distance between two adjacent separators;
the first ventilation opening is set to be a rectangular opening, and the length of the first rain baffle is larger than that of the first ventilation opening.
Furthermore, the second rain blocking part comprises a second rain blocking plate, the bottom of the second rain blocking plate is connected with the separating body, and the top of the second rain blocking plate is lower than the setting position of the first ventilation opening and higher than the setting position of the second ventilation opening.
Further, the second rain baffle is a rectangular flat plate, and the width of the second rain baffle is greater than or equal to half of the distance between two adjacent separators;
the second ventilation opening is a rectangular opening, and the length of the second rain baffle is greater than that of the second ventilation opening.
The invention provides a box-type transformer substation, which comprises a box cover, a transformer substation box body and a heat dissipation window;
the box cover is supported on the transformer substation box body, the heat dissipation window is installed on the transformer substation box body, and the second ventilation opening faces the direction far away from the cavity of the transformer substation box body.
By combining the technical scheme, the invention has the beneficial effects that:
the invention provides a heat dissipation window which comprises a window body, a first rain shielding part and a second rain shielding part; a ventilation channel is arranged in the window body and is provided with a first ventilation opening and a second ventilation opening, and the first rain shielding part and the second rain shielding part are arranged in the ventilation channel at intervals; the top of the first rain shielding part and the bottom of the second rain shielding part are both connected with the inner wall of the ventilation channel, and the bottom of the first rain shielding part and the top of the second rain shielding part are superposed on the orthographic projection part of the window body in the plane.
Because first portion of keeping off the rain and second portion of keeping off the rain interval set up in ventilation channel, the top of first portion of keeping off the rain and the bottom of second portion of keeping off the rain all with ventilation channel's inner wall connection, and the bottom of first portion of keeping off the rain and the top of second portion of keeping off the rain lie in the orthographic projection part coincidence of window body place plane, make no matter the rainwater enters into ventilation channel along any direction through first vent after all can receive the blockking of first portion of keeping off the rain or second portion of keeping off the rain, thereby the rainwater can not discharge from the second vent, it is corresponding, no matter the rainwater can not follow first vent and discharge after entering ventilation channel through the second vent along any direction, compare in traditional shutter structure, rain-proof ability has been improved.
If the heat dissipation window provided by the invention is applied to the box-type substation, the rainproof capability of the box body of the substation is ensured on the premise of ensuring good ventilation effect, the protection level of the substation is improved, and the use safety is good.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a front view of a heat sink window provided by an embodiment of the present invention;
FIG. 2 is a cross-sectional view taken along A-A of FIG. 1;
fig. 3 is a schematic structural diagram of a box-type substation according to an embodiment of the present invention.
Icon: 100-window body; 110-a first window; 120-a second window; 130-a separator; 200-a first rain shield; 300-a second rain retaining part; 400-a first vent; 500-a second vent; 600-a box cover; 700-substation box.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that, as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, their indicated orientations or positional relationships are based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" as appearing herein are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" should be interpreted broadly, e.g., as a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 and 2, the present embodiment provides a heat radiation window including a window body 100, a first rain blocking part 200, and a second rain blocking part 300; a ventilation channel is arranged in the window body 100, the ventilation channel is provided with a first ventilation opening 400 and a second ventilation opening 500, and the first rain shielding part 200 and the second rain shielding part 300 are arranged in the ventilation channel at intervals; the top of the first rain shielding part 200 and the bottom of the second rain shielding part 300 are both connected with the inner wall of the ventilation channel, and the orthographic projection parts of the bottom of the first rain shielding part 200 and the top of the second rain shielding part 300 in the plane of the window body 100 are overlapped.
Specifically, the window body 100 may include a front-back window frame and a barrier sealing the window frame, the ventilation channel is provided as a cavity in the window body 100, the first rain blocking part 200 and the second rain blocking part 300 may be both provided as rain shields or rain blocks of various shapes, the first ventilation opening 400 and the second ventilation opening 500 are respectively provided as openings on both sides of the window body 100, and the cooling air may enter the ventilation channel through the first ventilation opening 400 and be discharged from the second ventilation opening 500 or the cooling air may enter the ventilation channel through the second ventilation opening 500 and be discharged from the first ventilation opening 400; because the first rain sheltering part 200 and the second rain sheltering part 300 are arranged at intervals in the ventilation channel, and the orthographic projection parts of the bottom of the first rain sheltering part 200 and the top of the second rain sheltering part 300 in the plane of the window body 100 are superposed, the cooling air can bypass the first rain sheltering part 200 and the second rain sheltering part 300 and is exhausted from the first ventilation opening 400 or the second ventilation opening 500; however, rainwater entering the ventilation channel from the first ventilation opening 400 or the second ventilation opening 500 in all directions is blocked by the first rain shielding part 200 or the second rain shielding part 300, and it is sufficiently ensured that rainfall cannot flow from one side of the heat dissipation window to the other side through the ventilation channel.
The heat dissipation window provided by the embodiment, because the first rain shielding part 200 and the second rain shielding part 300 are arranged in the ventilation channel at intervals, the top of the first rain shielding part 200 and the bottom of the second rain shielding part 300 are both connected with the inner wall of the ventilation channel, and the bottom of the first rain shielding part 200 and the top of the second rain shielding part 300 are positioned in the orthographic projection part of the plane where the window body 100 is positioned, so that no matter the rainwater enters the ventilation channel through the first ventilation opening 400 in any direction, the rainwater can be blocked by the first rain shielding part 200 or the second rain shielding part 300, and therefore the rainwater cannot be discharged from the second ventilation opening 500, correspondingly, no matter the rainwater enters the ventilation channel through the second ventilation opening 500 in any direction, the rainwater cannot be discharged from the first ventilation opening 400, and compared with the traditional shutter structure, the rainproof capability is improved.
On the basis of the above embodiments, further, the plane of the first rain shielding part 200 in the heat dissipation window provided in this embodiment is parallel to the plane of the second rain shielding part 300.
Specifically, the plane of the first rain shielding part 200 and the plane of the second rain shielding part 300 may be parallel or intersecting; when the plane of the first rain shielding part 200 is intersected with the plane of the second rain shielding part 300, a certain ventilation gap is reserved between the bottom of the first rain shielding part 200 and the top of the second rain shielding part 300; preferably, the plane of the first rain shielding part 200 is parallel to the plane of the second rain shielding part 300, and the vertical distance between the first rain shielding part 200 and the second rain shielding part 300 is set reasonably according to the requirement.
Further, the plane of the first rain shielding part 200 is parallel to the plane of the window body 100.
Specifically, when the plane of the first rain shielding part 200 is parallel to the plane of the second rain shielding part 300, the plane of the first rain shielding part 200 and the plane of the window body 100 may be parallel or intersecting, and preferably, the plane of the first rain shielding part 200, the plane of the second rain shielding part 300 and the plane of the window body 100 are parallel to each other.
The heat dissipation window provided by the embodiment has the advantages that the plane where the first rain shielding part 200 is located, the plane where the second rain shielding part 300 is located and the plane where the window body 100 is located are arranged in parallel, the overlapping area of the orthographic projections of the first rain shielding part 200 and the second rain shielding part 300 in the plane where the window body 100 is located is the largest, and the optimal rainwater blocking effect of the first rain shielding part 200 and the second rain shielding part 300 is guaranteed.
On the basis of the above embodiments, further, the window body 100 in the heat dissipation window provided in this embodiment includes a first window 110, a second window 120, and a partition 130; the division bodies 130 are arranged in a plurality, the division bodies 130 are arranged between the first window 110 and the second window 120 and are arranged at intervals along the length direction of the first window 110, and the first window 110 is connected with the second window 120 through the division bodies 130; a ventilation channel is defined between the first window 110, the second window 120 and any two adjacent partitions 130, a first ventilation opening 400 is arranged on the first window 110, and a second ventilation opening 500 is arranged on the second window 120.
Specifically, the first window 110 may include a window frame and a baffle plate covering the window frame, or the first window 110 is configured as an integrally formed sheet metal part, and the structure of the second window 120 is the same as that of the first window 110; the partition bodies 130 are preferably metal partition plates, the partition bodies 130 are all disposed between the first window 110 and the second window 120, the partition bodies 130 are sequentially arranged along the length direction of the first window 110 or the length direction of the second window 120, and the partition bodies 130 may be uniformly or non-uniformly arranged at intervals; one end of the partition 130 may be welded to the first window 110, and the second window 120 may be welded to an end of the plurality of partitions 130 away from the first window 110; the first ventilation opening 400 is an opening provided in the first window 110, the second ventilation opening 500 is an opening provided in the second window 120, and when there are a plurality of ventilation channels, the first ventilation opening 400 and the second ventilation opening 500 are correspondingly provided in plurality.
Further, the spacers 130 are uniformly spaced and parallel to each other, and the spacers 130 are disposed in a descending manner along the direction in which the first ventilation opening 400 points to the second ventilation opening 500.
Specifically, the spacers 130 are uniformly spaced, and the planes of the spacers 130 are parallel to each other; when the direction of the first vent 400 toward the second vent 500 is followed, the partition body 130 is arranged in a downhill shape, at this time, the second vent 500 is used as an air inlet, the first air inlet is used as an air outlet, and rainwater entering the vent channel through the second air inlet hits the second rain blocking portion 300, so that the rainwater can flow out from the second vent 500 along the partition body 130 under the action of self gravity.
Further, the first rain blocking part 200 includes a first rain blocking plate, the top of which is connected to the partition 130, and the bottom of which is lower than the installation position of the first ventilation opening 400 and higher than the installation position of the second ventilation opening 500.
Specifically, as shown in fig. 2, the first rain baffle is disposed in the ventilation channel and near one side of the first ventilation opening 400, and the top of the first rain baffle can be fixed on the partition 130 by welding or gluing; because the bottom of the first rain baffle is lower than the setting position of the first ventilation opening 400 and higher than the setting position of the second ventilation opening 500, rainwater is fully ensured to enter the ventilation channel from the second ventilation opening 500 along each direction and cannot be discharged from the first ventilation opening 400 through the first rain baffle.
Further, the first rain blocking plate is configured as a rectangular flat plate, and the width of the first rain blocking plate is greater than or equal to half of the distance between two adjacent separators 130; the first ventilation opening 400 is provided as a rectangular opening, and the length of the first rain blocking plate is greater than that of the first ventilation opening 400.
Specifically, as shown in fig. 2, the width of the first rain baffle is greater than or equal to half of the distance between two adjacent division bodies 130, where the distance between two adjacent division bodies 130 is preferably the vertical distance between two adjacent division bodies 130, and because the bottom of the first rain baffle is lower than the position where the first ventilation opening 400 is disposed, it is ensured that foreign matters are not easy to enter the ventilation channel from the first ventilation opening 400 and pass through the first rain baffle from the second ventilation opening 500; the length of the first rain shield is greater than the length of the first vent 400, ensuring full coverage of the first vent 400 by the first rain shield.
In the heat dissipation window provided by the embodiment, when the partition bodies 130 are provided in plural, plural heat dissipation channels are correspondingly formed, so that the heat dissipation capability of the heat dissipation window is improved; through the bottom of first weather shield be less than the setting position of first vent 400 and be higher than the setting position of second vent 500, the width of first weather shield is more than or equal to half of the distance between two adjacent dividers 130, has guaranteed on the one hand that the rainwater can not cross first weather shield and discharge from first vent 400 in entering the ventilation passageway from second vent 500 along individual direction in, and on the other hand has guaranteed that the foreign matter is difficult to enter the ventilation passageway from first vent 400 and cross first weather shield and wear out from second vent 500.
On the basis of the above embodiment, further, the second rain shielding part 300 in the heat dissipation window provided in this embodiment includes a second rain shielding plate, the bottom of the second rain shielding plate is connected to the partition body 130, and the top of the second rain shielding plate is lower than the setting position of the first ventilation opening 400 and higher than the setting position of the second ventilation opening 500.
Specifically, as shown in fig. 2, the second rain blocking plate is disposed in the ventilation channel and near one side of the second ventilation opening 500, and the lower portion of the second rain blocking plate can be fixed on the partition 130 by welding or gluing; because the top of the second rain baffle is lower than the setting position of the first vent 400, condensation or other liquid on one side of the first vent 400 of the window body 100 can enter the air channel through the first vent 400, and the liquid is gradually accumulated and can cross the second rain baffle to be discharged through the second vent 500; the top of second weather shield is higher than the position that sets up of second ventilation opening 500 for the rainwater that enters into ventilation channel through second ventilation opening 500 takes the lead to be stopped by second weather shield, and the rainwater that is stopped falls on division body 130 under the effect of gravity and finally discharges through second ventilation opening 500.
Further, the second rain baffle is a rectangular flat plate, and the width of the second rain baffle is greater than or equal to half of the distance between two adjacent separators 130; the second ventilation opening 500 is a rectangular opening, and the length of the second rain blocking plate is greater than that of the second ventilation opening 500.
Specifically, as shown in fig. 2, the width of the second rain baffle is greater than or equal to half of the distance between two adjacent division bodies 130, where the distance between two adjacent division bodies 130 is preferably the vertical distance between two adjacent division bodies 130, and because the top of the second rain baffle is higher than the position where the second ventilation opening 500 is disposed, it is ensured that the foreign matter is not easy to enter the ventilation channel from the second ventilation opening 500 and pass through the first ventilation opening 400 over the second rain baffle; the length of the second rain baffle is greater than the length of the second ventilation opening 500, so that the second rain baffle can fully cover the second ventilation opening 500.
The heat dissipation window that this embodiment provided, through the unique design to the height that sets up height, first weather shield bottom, the height at second weather shield top and 500 heights in second ventilation opening to first ventilation opening 400, guaranteed on the one hand that the rainwater can not enter into first open-ended one side from heat dissipation window second open-ended one side, on the other hand has guaranteed that the foreign matter can not pass the heat dissipation window like wire, has good rain-proof and isolation ability.
On the basis of the above embodiments, as shown in fig. 3, the box-type substation provided in this embodiment includes a box cover 600, a substation box 700, and the heat dissipation window in the above embodiments; the cover 600 is supported on the substation box 700, the heat dissipation window is installed on the substation box 700, and the second ventilation opening 500 is disposed toward a direction away from the chamber of the substation box 700.
Specifically, the box cover 600 may be welded to the substation box 700, the substation box 700 may be provided with a mounting opening, the heat dissipation window is mounted at the mounting opening, and the second ventilation opening 500 of the heat dissipation window is arranged away from the cavity of the substation box 700, so that on one hand, a good heat dissipation effect of the substation box 700 is ensured, on the other hand, external rainwater or foreign matters cannot enter the substation box 700 through the second ventilation opening 500, and in addition, condensation in the substation box 700 may enter the first ventilation opening 400 and be discharged from the second ventilation opening 500; compared with the traditional shutter, the rainproof capacity of the box-type transformer substation is greatly improved, and the protection isolation capacity of the transformer substation is greatly improved.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (6)
1. A heat dissipating window, comprising: the window comprises a window body (100), a first rain shielding part (200) and a second rain shielding part (300);
a ventilation channel is arranged in the window body (100), the ventilation channel is provided with a first ventilation opening (400) and a second ventilation opening (500), and the first rain shielding part (200) and the second rain shielding part (300) are arranged in the ventilation channel at intervals;
the top of the first rain shielding part (200) and the bottom of the second rain shielding part (300) are both connected with the inner wall of the ventilation channel, and the orthographic projection parts of the bottom of the first rain shielding part (200) and the top of the second rain shielding part (300) in the plane of the window body (100) are overlapped;
the window body (100) comprises a first window (110), a second window (120) and a partition (130);
the division bodies (130) are arranged in a plurality, the division bodies (130) are arranged between the first window (110) and the second window (120) at intervals along the length direction of the first window (110), and the first window (110) is connected with the second window (120) through the division bodies (130);
the first window (110), the second window (120) and any two adjacent partitions (130) are surrounded to form the ventilation channel, the first window (110) is provided with the first ventilation opening (400), and the second window (120) is provided with the second ventilation opening (500);
the separating bodies (130) are uniformly spaced and arranged in parallel, and the separating bodies (130) are arranged in a downhill shape along the direction in which the first ventilation opening (400) points to the second ventilation opening (500);
the first rain shielding part (200) comprises a first rain shielding plate, the top of the first rain shielding plate is connected with the separating body (130), and the bottom of the first rain shielding plate is lower than the setting position of the first ventilation opening (400) and higher than the setting position of the second ventilation opening (500);
the second rain shielding part (300) comprises a second rain shielding plate, the bottom of the second rain shielding plate is connected with the partition body (130), and the top of the second rain shielding plate is lower than the setting position of the first ventilation opening (400) and higher than the setting position of the second ventilation opening (500).
2. The window according to claim 1, wherein the plane of the first rain shield (200) is parallel to the plane of the second rain shield (300).
3. The window for heat dissipation of claim 2, wherein the plane of the first rain shield (200) is parallel to the plane of the window body (100).
4. The window for heat dissipation of claim 1, wherein the first rain shield is provided as a rectangular flat plate, and the width of the first rain shield is greater than or equal to half of the distance between two adjacent spacers (130);
the first ventilation opening (400) is provided as a rectangular opening, and the length of the first rain shield is greater than the length of the first ventilation opening (400).
5. The window for heat dissipation of claim 1, wherein the second rain blocking plate is provided as a rectangular flat plate, and the width of the second rain blocking plate is greater than or equal to half of the distance between two adjacent spacers (130);
the second ventilation opening (500) is a rectangular opening, and the length of the second rain baffle is larger than that of the second ventilation opening (500).
6. A box substation, characterized in that it comprises a box cover (600), a substation box (700) and a heat dissipation window according to any of claims 1-5;
the box cover (600) is supported on the transformer substation box body (700), the heat dissipation window is installed on the transformer substation box body (700), and the second ventilation opening (500) faces the direction away from the cavity of the transformer substation box body (700).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911243537.XA CN110880687B (en) | 2019-12-06 | 2019-12-06 | Heat dissipation window and box-type substation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911243537.XA CN110880687B (en) | 2019-12-06 | 2019-12-06 | Heat dissipation window and box-type substation |
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| CN110880687A CN110880687A (en) | 2020-03-13 |
| CN110880687B true CN110880687B (en) | 2021-12-21 |
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| CN201911243537.XA Active CN110880687B (en) | 2019-12-06 | 2019-12-06 | Heat dissipation window and box-type substation |
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| CN113422304B (en) * | 2021-07-21 | 2023-09-08 | 安徽得润电气技术有限公司 | Container transformer substation capable of automatically changing ventilation state |
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