Rainproof box-type substation
By setting up baffle and barrier structures of operating holes and operating sheets on the box door of the box substation, combined with thermally conductive metal and filter net, the problem of rainwater entering the box and corroding electrical equipment is solved, and the equipment is waterproof, dustproof and heat dissipation protection is achieved, and the equipment life is extended.
Patent Information
- Application Number
- CN202422148157.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-02
- Publication Date
- 2025-08-08
- Estimated Expiration
- 2034-09-02
AI Technical Summary
In the rainy weather, rainwater enters the box through the heat sink, causing water to corrode internal electrical equipment, reducing the life of the equipment.
A rainproof box-type substation is designed, using an operating hole and an operating sheet to set up an operating sheet on the box door, and a baffle and a barrier strip are provided on the operating sheet to prevent rainwater from entering, combining thermally conductive metal and filter for heat dissipation and dust prevention, and is equipped with a cleaning structure cleaning operation sheet.
Effectively reduce the chance of rainwater entering the box, reduce water accumulation, protect electrical equipment, improve equipment life, and maintain equipment performance through heat dissipation and dust-proof structures.
Smart Images
Figure CN223206682U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of box-type substations, and in particular to a rainproof box-type substation. Background Art
[0002] A box-type substation is a prefabricated set of distribution equipment that combines high-voltage switchgear, distribution transformers and low-voltage distribution devices according to a certain wiring scheme.
[0003] A box-type substation in the related art includes a box body and a box door, which is rotatably connected to the box body. Electrical equipment is arranged in the box body, and a heat dissipation window is opened on the box door, in which heat dissipation fins are arranged.
[0004] During rainy weather with strong winds, rainwater will fall on the heat sink. With the help of wind, the water on the heat sink will flow along the heat sink surface to the inner wall of the box, causing water accumulation in the box. The accumulated water will corrode the metal parts inside the box and reduce the service life of the electrical equipment inside the box. Utility Model Content
[0005] In order to protect the electrical equipment inside the box, the present application provides a rainproof box-type substation.
[0006] This application provides a rainproof box-type substation, which adopts the following technical solutions:
[0007] A rainproof box-type substation includes a box body, a accommodating groove is provided on one side of the box body, a box door for sealing the accommodating groove is provided on the box body, a fixing hole is provided on the box door, an operating frame is provided in the fixing hole, an operating hole is provided on the operating frame, an operating piece is provided in the operating hole, the height of the operating piece gradually increases in the direction approaching the bottom wall of the accommodating groove, a baffle is provided on the upper end surface of the operating piece, and a baffle is provided on the end surface of the baffle away from the bottom wall of the accommodating groove.
[0008] By adopting the above technical solution, the temperature inside the box rises when the electrical equipment is running, and the air inside the box is exchanged with the outside air with the help of the operating hole, thereby cooling the inside of the box; when rain falls on the operating piece and the water flows into the box under the action of the wind, the water will be blocked by the baffle and the baffle bar, reducing the chance of water entering the inside of the box, reducing the possibility of water accumulation in the box, reducing the chance of damage to the electrical equipment, and playing a protective role for the electrical equipment.
[0009] Optionally, the operating piece is made of heat-conducting metal.
[0010] By adopting the above technical solution, the temperature inside the box rises when the electrical equipment is running, the air on the inner wall of the box exchanges heat with the operating piece, and then the operating piece exchanges heat with the outside world, thereby cooling the inside of the box.
[0011] Optionally, a filter is provided in the operating hole.
[0012] By adopting the above technical solution, the filter screen has a dust-proof effect, reducing the chance of dust entering the box.
[0013] Optionally, a cleaning structure for cleaning the operating piece is provided on the box door, and the cleaning structure includes an operating bar that is horizontally slidably arranged in the operating hole, and the operating bar is provided with bristles that can interfere with the operating piece.
[0014] By adopting the above technical solution, when there is a lot of dust accumulated on the operating piece, the heat dissipation performance of the operating piece will be reduced. The operating strip is driven to move horizontally, so that the bristles clean the surface of the operating piece, thereby improving the heat dissipation performance of the operating piece.
[0015] Optionally, an operating block is provided on the end surface of the operating strip away from the bristles.
[0016] By adopting the above technical solution, with the help of the operating block, it is convenient for the staff to drive the operating bar to move in the horizontal direction.
[0017] Optionally, the upper inner wall of the operating hole and the lower inner wall of the operating hole are both provided with a first sliding groove in the shape of an elongated groove, and a slider is provided on the operating strip, and the slider is slidably arranged in the first sliding groove.
[0018] By adopting the above technical solution, the slider is inserted into the first sliding groove, which plays a role in limiting and guiding the movement of the operating bar.
[0019] Optionally, a second slide groove is provided on the bottom wall of the first slide groove, a slide rod located in the second slide groove is provided on the end surface of the slider away from the operating bar, and a roller located in the second slide groove is provided on the outer sleeve of the slide rod.
[0020] By adopting the above technical solution, when the operating bar is driven to move horizontally, the roller contacts the end surface of the second sliding groove close to the bottom wall of the accommodating groove, and the roller method is used to facilitate horizontal movement of the operating bar, which saves effort.
[0021] Optionally, an insertion hole is formed on the end surface of the operating frame away from the bottom wall of the accommodating groove, and the first sliding groove and the second sliding groove are both connected to the insertion hole.
[0022] By adopting the above technical solution, the operating strip can be easily separated from the operating frame with the help of the insertion hole, so that the bristles can be easily cleaned or replaced.
[0023] Optionally, a blocking structure is provided on the operating frame, and the blocking structure includes a block rotatably connected to the box door and a first card block provided on the operating frame, and the block is provided with a card hole for inserting the first card block. When the first card block is inserted into the card hole, the block blocks the side of the socket away from the first slide groove.
[0024] By adopting the above technical solution, the stopper is driven to rotate so that the stopper no longer blocks the insertion hole, making it easier for staff to remove the operating strip from the operating frame or install the operating strip on the operating frame.
[0025] Optionally, a first limiting block is provided on the operating frame, and the first limiting block is located on a side of the first clamping block away from the operating hole.
[0026] By adopting the above technical solution, when the stop block contacts the first limiting block, the clamping hole is just aligned with the first clamping block, which plays a positioning role for the stop block.
[0027] In summary, this application includes at least one of the following beneficial technical effects:
[0028] 1. When electrical equipment is running, the temperature inside the box rises. The operating hole allows air to be exchanged between the inside of the box and the outside air, thereby cooling the inside of the box. When rain falls on the operating plate and the water flows into the box under the influence of the wind, the water will be blocked by the baffle and the baffle bar, reducing the chance of water entering the box, reducing the possibility of water accumulation inside the box, reducing the chance of damage to the electrical equipment, and playing a protective role for the electrical equipment.
[0029] 2. The cleaning structure cleans the operating piece so that the operating piece can dissipate heat for the box body. BRIEF DESCRIPTION OF THE DRAWINGS
[0030] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.
[0031] Figure 1 It is a structural diagram of an embodiment of the present application;
[0032] Figure 2 It is a structural diagram of the box door;
[0033] Figure 3 It is along Figure 2 Partial cross-sectional view along line AA;
[0034] Figure 4 yes Figure 2 Enlarged schematic diagram of part A.
[0035] Figure numerals: 1. Box body; 11. Receiving groove; 2. Box door; 21. Fixing hole; 3. Operation frame; 31. Operation hole; 32. Operation piece; 33. Baffle; 34. Baffle bar; 35. First slide groove; 36. Second slide groove; 37. Insert hole; 38. First limit block; 39. Second limit block; 4. Cleaning structure; 41. Operation bar; 42. Bristles; 43. Operation block; 44. Slider; 45. Slide rod; 46. Roller; 5. Blocking structure; 51. Block; 511. Card hole; 52. First card block; 53. Second card block; 6. Filter. DETAILED DESCRIPTION
[0036] The following is combined with Figure 1-4 This application is described in further detail.
[0037] This embodiment discloses a rainproof box type substation. Figure 1 A rainproof box-type substation includes a box body 1 and a door 2. A receiving groove 11 is provided on one side of the box body 1. The receiving groove 11 is used to install electrical equipment. The door 2 is rotatably connected to the box body 1 and is used to block the receiving groove 11.
[0038] Reference Figure 2 and Figure 3 The door 2 is provided with a fixing hole 21, and an operating frame 3 is fixedly connected in the fixing hole 21. An operating hole 31 is provided on one side of the operating frame 3, and the axis of the operating hole 31 is consistent with the axis of the fixing hole 21.
[0039] Reference Figure 2 and Figure 3 Six operating plates 32 are positioned within the operating hole 31, arranged in a vertical array. These plates 32 are made of a thermally conductive metal with good thermal conductivity. One end of each plate 32 is fixedly connected to the horizontal side of the operating hole 31, while the other end is fixedly connected to the other horizontal side of the operating hole 31.
[0040] Reference Figure 1 and Figure 3 The upper end surface of the operating piece 32 is provided with a baffle 33 fixedly connected thereto, and the end surface of the baffle 33 away from the bottom wall of the accommodating groove 11 is fixedly connected to a baffle bar 34.
[0041] Reference Figure 1 and Figure 3 A filter screen 6 is provided in the operating hole 31 , and the filter screen 6 is located on one side of the operating piece 32 close to the bottom wall of the accommodating groove 11 .
[0042] Reference Figure 2 and Figure 3 A cleaning structure 4 is provided on the door 2, and the cleaning structure 4 is used to clean the surface of the operating piece 32. The cleaning structure 4 includes an operating strip 41, bristles 42 and an operating block 43.
[0043] Reference Figure 1 and Figure 3 The upper inner wall and the lower inner wall of the operating hole 31 are both provided with a first chute 35, and the bottom wall of the first chute 35 is provided with a second chute 36. The end surface of the operating frame 3 away from the bottom wall of the accommodating groove 11 is provided with an insertion hole 37, and the first chute 35 and the second chute 36 are both connected to the insertion hole 37.
[0044] Reference Figure 2 and Figure 3 An operating bar 41 slides horizontally within the operating hole 31. Sliders 44 are fixedly connected to both the upper and lower ends of the operating bar 41. Sliders 44 are capable of sliding within the first chute 35. A slide bar 45 is fixedly connected to the end of the slide bar 44 facing away from the operating bar 41. A roller 46 is mounted on the outer surface of the slide bar 45. Roller 46 slides within the second chute 36. When the slide bar 45 and roller 46 are aligned with the insertion hole 37, they can move into the insertion hole 37.
[0045] Reference Figure 2 and Figure 3 , the roller 46 can conflict with the inner wall of the second chute 36 away from the insertion hole 37. During the horizontal movement of the operating bar 41, the roller 46 is on the inner wall roller 46 away from the second chute 36, making the movement of the operating bar 41 more labor-saving.
[0046] Reference Figure 2 and Figure 3 The operating block 43 is fixedly connected to the end surface of the operating bar 41 away from the operating piece 32. The bristles 42 are fixedly connected to the end surface of the operating bar 41 facing the operating piece 32. The bristles 42 can contact the operating piece 32, the baffle 33, and the baffle 34. When the operating bar 41 moves horizontally, the bristles 42 clean the operating piece 32, the baffle 33, and the baffle 34.
[0047] Reference Figure 3 and Figure 4 The operating frame 3 is provided with a blocking structure 5, which prevents the cleaning structure 4 from being separated from the operating frame 3. The blocking structure 5 includes a stopper 51, a first clamping block 52 and a second clamping block 53.
[0048] Reference Figure 1 and Figure 4 The end face of the operating frame 3 away from the bottom wall of the receiving groove 11 is fixedly connected to a rotating shaft, which is located on the horizontal side of the insertion hole 37. A stopper 51 is mounted outside the rotating shaft. The stopper 51 can block the opening of the insertion hole 37 away from the first sliding groove 35. The end face of the stopper 51 facing the operating frame 3 is provided with a locking hole 511.
[0049] Reference Figure 2 and Figure 4The first clamping block 52 and the second clamping block 53 are both fixedly connected to the end surface of the operating frame 3 away from the bottom wall of the accommodating groove 11. The first clamping block 52 is located on the side of the insertion hole 37 away from the rotating shaft, and the second clamping block 53 is located on the side of the rotating shaft away from the insertion hole 37. Both the first clamping block 52 and the second clamping block 53 can be inserted into the clamping hole 511.
[0050] Reference Figure 3 and Figure 4 The end surface of the operating frame 3 facing the first clamping block 52 is fixedly connected with a first limiting block 38 and a second limiting block 39. The first limiting block 38 is located on the side of the first clamping block 52 away from the operating hole 31. The second limiting block 39 is located on the side of the second clamping block 53 away from the operating hole 31.
[0051] Reference Figure 2 and Figure 4 When the first card block 52 is inserted into the card hole 511, the block 51 blocks the insertion hole 37, and at the same time the block 51 conflicts with the first limit block 38; when the second card block 53 is inserted into the card hole 511, the block 51 no longer blocks the insertion hole 37, and at the same time the block 51 conflicts with the second limit block 39.
[0052] The implementation principle of a rainproof box-type substation in an embodiment of the present application is as follows: in windy and rainy weather, rainwater falls on the operating piece 32, and is blocked by the baffle 33 and the baffle bar 34 during the flow toward the inside of the box 1, thereby reducing the probability of rainwater entering the box 1.
[0053] Unless otherwise defined, the technical or scientific terms used in this application shall have the usual meanings understood by persons of ordinary skill in the field to which this application belongs. The words "first", "second", "third" and similar terms used in the specification and claims of this application do not indicate any order, quantity or importance, but are only used to distinguish different components. Words such as "one" or "a" do not indicate a quantity limitation, but rather indicate the existence of at least one. Words such as "include" or "comprise" mean that the elements or objects appearing before "include" or "comprises" cover the elements or objects listed after "include" or "comprises" and their equivalents, and do not exclude other elements or objects. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.
[0054] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent replacements, improvements, etc. made within the design concept of the present application should be included in the scope of protection of the present application.
Claims
1. A rainproof box-type substation, comprising a box body (1), characterized in that: A receiving groove (11) is provided on one side of the box body (1), a box door (2) for blocking the receiving groove (11) is provided on the box body (1), a fixing hole (21) is provided on the box door (2), an operating frame (3) is provided in the fixing hole (21), an operating hole (31) is provided on the operating frame (3), an operating piece (32) is provided in the operating hole (31), the height of the operating piece (32) gradually increases in a direction close to the bottom wall of the receiving groove (11), a baffle (33) is provided on the upper end surface of the operating piece (32), and a baffle (34) is provided on the end surface of the baffle (33) away from the bottom wall of the receiving groove (11).
2. A rainproof box-type substation according to claim 1, characterized in that: The operating piece (32) is made of heat-conducting metal.
3. The rainproof box-type substation according to claim 1, characterized in that: A filter screen (6) is provided in the operating hole (31).
4. A rainproof box-type substation according to claim 2, characterized in that: The box door (2) is provided with a cleaning structure (4) for cleaning the operating piece (32), the cleaning structure (4) comprising an operating strip (41) horizontally slidably arranged in the operating hole (31), and the operating strip (41) is provided with bristles (42) capable of contacting the operating piece (32).
5. The rainproof box-type substation according to claim 4, characterized in that: An operating block (43) is provided on the end surface of the operating strip (41) away from the bristles (42).
6. The rainproof box-type substation according to claim 4, characterized in that: The upper inner wall of the operating hole (31) and the lower inner wall of the operating hole (31) are both provided with a first sliding groove (35) in the shape of a long strip, and a slider (44) is provided on the operating strip (41), and the slider (44) is slidably arranged in the first sliding groove (35).
7. The rainproof box-type substation according to claim 6, characterized in that: A second slide groove (36) is provided on the bottom wall of the first slide groove (35); a slide rod (45) located in the second slide groove (36) is provided on the end surface of the slider (44) away from the operating bar (41); and a roller (46) located in the second slide groove (36) is provided on the outer sleeve of the slide rod (45).
8. The rainproof box-type substation according to claim 7, characterized in that: An insertion hole (37) is provided on the end surface of the operating frame (3) away from the bottom wall of the accommodating groove (11), and the first sliding groove (35) and the second sliding groove (36) are both connected to the insertion hole (37).
9. The rainproof box-type substation according to claim 8, characterized in that: The operating frame (3) is provided with a blocking structure (5), the blocking structure (5) comprising a block (51) rotatably connected to the box door (2) and a first clamping block (52) provided on the operating frame (3), the block (51) being provided with a clamping hole (511) for inserting the first clamping block (52), and when the first clamping block (52) is inserted into the clamping hole (511), the block (51) blocks the side of the insertion hole (37) away from the first sliding groove (35).
10. The rainproof box-type substation according to claim 9, characterized in that: The operating frame (3) is provided with a first limiting block (38), and the first limiting block (38) is located on a side of the first clamping block (52) away from the operating hole (31).