Heat dissipation type box-type substation

Abstract

The utility model relates to box type substation technical field, concretely is a heat dissipation type box type substation, include: box, exhaust port and air inlet, the outer side wall fixed setting of box has the exhaust port, and the below of exhaust port is provided with air inlet, the outer side wall fixed setting of box has the connecting block, and the connecting block fixed setting has the limit slot, and the connecting assembly and auxiliary assembly are provided on the box, through being provided with connecting assembly and auxiliary assembly on the connecting end box of heat dissipation type box type substation, through the cooperation use among support frame, dust screen, filter screen etc. structure, can install after the dismantling cleaning airing of dust screen and filter screen, and can replace in time after dust screen and filter screen are damaged, and the exhaust port and air inlet air are unobstructed, will not influence the heat dissipation of box type substation box.

Description

Technical Field

[0001] This utility model relates to the field of prefabricated substation technology, specifically a heat-dissipating prefabricated substation. Background Technology

[0002] Chinese patent document CN218633034U discloses a heat dissipation structure for a prefabricated substation. It proposes a door movably connected to the front of the prefabricated unit, a transformer fixedly connected to the bottom of the inner wall, and exhaust vents located at the top of both sides of the inner wall. By providing exhaust vents, heat rising inside the unit can be expelled during use. A dust filter prevents dust from entering the unit through the exhaust vents. Meanwhile, ambient air is drawn into the unit through the air inlet to dissipate heat from the transformer. This addresses the problem of existing prefabricated substation heat dissipation structures that simply introduce ambient air and then expel hot air from the unit to form a circulating airflow. During peak electricity consumption periods, the transformer's heat increases significantly, and the temperature reduction achieved through circulating air is minimal, failing to significantly reduce the transformer's temperature.

[0003] In the above solution, both the dustproof net and the filter are fixedly connected to the enclosure. After long-term use of the box-type substation enclosure, dust and impurities will accumulate on the dustproof net and the filter. Although the surface dust and impurities can be cleaned with a cleaning brush, there are still dust and impurities inside the dustproof net and the filter, which are difficult to clean. This will cause the air to be obstructed between the exhaust port and the air inlet, affecting the heat dissipation of the box-type substation enclosure.

[0004] Therefore, this utility model proposes a heat-dissipating box-type substation to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide a heat-dissipating box-type substation to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a heat-dissipating box-type substation, comprising: a box body, an exhaust vent, and an air inlet; the exhaust vent is fixedly provided on the outer side wall of the box body, and an air inlet is provided below the exhaust vent;

[0007] A connecting block is fixedly installed on the outer wall of the box, and a limit groove is fixedly installed in the connecting block. A connecting component and an auxiliary component are installed on the box.

[0008] Preferably, the connecting component includes a support frame and a limiting block; the support frame is disposed on the outer side wall of the housing, and limiting blocks are fixedly disposed on both sides of the support frame, and the limiting blocks are adapted to and connected with the limiting grooves in the connecting block, and the connecting block is fixedly connected to the limiting blocks by the fixing bolts.

[0009] Preferably, the support frame is fixedly provided with limit frames at equal intervals, and the limit frames are fixedly provided with positioning rods.

[0010] Preferably, the limiting frame described above is fitted with a dustproof frame, and the dustproof frame is fixedly provided with a positioning hole, which is fitted with a positioning rod. The positioning rod is fixedly connected to the dustproof frame by a fixing nut, and the dustproof frame is provided with a dustproof net, and the bottom end of the dustproof frame is fixedly provided with a fixing groove.

[0011] Preferably, a filter frame is adapted to be connected in the limiting frame described below, and a positioning hole is fixedly provided on the filter frame. The positioning hole is adapted to be connected to the positioning rod, and the positioning rod is fixedly connected to the dustproof frame by a fixing nut. A filter screen is provided in the filter frame, and a fixing groove is fixedly provided at the bottom of the filter frame.

[0012] Preferably, the auxiliary component includes a bidirectional threaded rod, a rotating block, and a movable sleeve; the bidirectional threaded rod is movably connected to a bearing on the support frame, and the bidirectional threaded rod is provided with a rotating block, and the bidirectional threaded rod is threadedly connected with a movable sleeve.

[0013] Preferably, a fixed rod is fixedly provided on the support frame, and the fixed rod is slidably connected to the movable sleeve. A movable rod is fixedly provided on the movable sleeve, and the movable rod is movably inserted into the support frame and adapted to the fixed groove.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] By installing connecting components and auxiliary components on the connection end box of the heat-dissipating prefabricated substation, and through the coordinated use of structures such as support frames, dustproof nets, and filter screens, the dustproof nets and filter screens can be disassembled, cleaned, dried, and then installed. Furthermore, the dustproof nets and filter screens can be replaced in a timely manner if they are damaged. The exhaust vent and air inlet are unobstructed, and the heat dissipation of the prefabricated substation box will not be affected. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the box structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the left side structure of the support frame of this utility model;

[0019] Figure 4 This is a schematic diagram of the right side structure of the support frame of this utility model.

[0020] In the diagram: 1. Box body; 2. Exhaust vent; 3. Inlet vent; 4. Connecting block; 5. Limiting groove; 6. Support frame; 7. Limiting block; 8. Limiting frame; 9. Positioning rod; 10. Dustproof frame; 11. Dustproof net; 12. Filter frame; 13. Filter net; 14. Two-way threaded rod; 15. Rotating block; 16. Movable sleeve; 17. Fixed rod; 18. Movable rod; 19. Fixed groove. Detailed Implementation

[0021] The technical solutions in the embodiments of this utility model will be clearly and completely described below. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0022] Please see Figures 1 to 4 A heat-dissipating prefabricated substation, this utility model provides three technical solutions:

[0023] Example 1: A heat dissipation type box-type substation includes: a box body 1, an exhaust port 2 and an air inlet 3; the exhaust port 2 is fixedly provided on the outer side wall of the box body 1, and the air inlet 3 is provided below the exhaust port 2; a connecting block 4 is fixedly provided on the outer side wall of the box body 1, and a limit groove 5 is fixedly provided in the connecting block 4; a connecting component and an auxiliary component are provided on the box body 1.

[0024] Example 2: Based on Example 1, the support frame 6 in the connecting assembly is set on the outer side wall of the box 1, and the support frame 6 is fixedly set on both sides of the support frame 6. The set limit blocks 7 are adapted to and connected with the limit grooves 5 in the connecting block 4, and the connecting block 4 is fixedly connected to the limit blocks 7 by the set fixing bolts.

[0025] A limiting frame 8 is fixedly installed at equal intervals on the support frame 6, and a positioning rod 9 is fixedly installed in the limiting frame 8.

[0026] A dustproof frame 10 is adapted to be connected in the upper limiting frame 8, and a positioning hole is fixedly provided on the dustproof frame 10. The positioning hole is adapted to be connected to the positioning rod 9, and the positioning rod 9 is fixedly connected to the dustproof frame 10 by a fixing nut. A dustproof net 11 is provided in the dustproof frame 10, and a fixing groove 19 is fixedly provided at the bottom of the dustproof frame 10.

[0027] A filter frame 12 is adapted to be connected in the lower limiting frame 8, and a positioning hole is fixedly provided on the filter frame 12. The positioning hole is adapted to be connected to the positioning rod 9. The positioning rod 9 is fixedly connected to the dustproof frame 10 by a fixing nut. A filter screen 13 is provided in the filter frame 12, and a fixing groove 19 is fixedly provided at the bottom of the filter frame 12.

[0028] Example 3: Based on Example 2, the bidirectional threaded rod 14 in the auxiliary component is movably connected to the bearing on the support frame 6, and a rotating block 15 is provided on the bidirectional threaded rod 14, and a movable sleeve 16 is threadedly connected to the bidirectional threaded rod 14.

[0029] A fixed rod 17 is fixedly installed on the support frame 6, and the fixed rod 17 is slidably connected to the movable sleeve 16. A movable rod 18 is fixedly installed on the movable sleeve 16, and the movable rod 18 is movably inserted into the support frame 6, and the movable rod 18 is adapted to and connected to the fixed groove 19.

[0030] When installing the dustproof net 11 and the filter 13, first place the dustproof frame 10 in the limiting frame 8 above the support frame 6, and connect the positioning holes on the dustproof frame 10 with the positioning rod 9. The side wall of the positioning rod 9 is fixed with external threads. After rotating the fixing nut on the positioning rod 9 to fix the dustproof frame 10, place the filter frame 12 in the limiting frame 8 below the support frame 6, and connect the positioning holes on the filter frame 12 with the positioning rod 9. After rotating the fixing nut on the positioning rod 9 to fix the filter frame 12, rotate the rotating block 15 on the bidirectional threaded rod 14 to make the movable sleeve 16 move towards each other. The movable sleeve 16 drives the movable rod 18 to move. The upper movable rod 18 passes through the support frame 6 and the bottom of the dustproof frame 10. After the fixed groove 19 is connected, the movable rod 18 below passes through the fixed groove 19 at the bottom of the support frame 6 and the filter frame 12. Then the support frame 6 is installed on the outer wall of the box 1, and the limiting block 7 on the side of the support frame 6 is connected to the limiting groove 5 on the side wall of the box 1. The connecting block 4 is fixedly connected to the limiting block 7 by the fixed bolts. Thus, the dustproof net 11 and the filter 13 are installed. When it is necessary to disassemble and clean the dustproof net 11 and the filter 13, rotate the fixed nut to contact the positioning rod 9 to position the dustproof frame 10 and the filter frame 12. Then rotate the double threaded rod 14 to contact the movable rod 18 to position the dustproof frame 10 and the filter frame 12. After that, remove the dustproof frame 10 and the filter frame 12, clean and replace them, and then reinstall them.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A heat-dissipating prefabricated substation, comprising: Box body (1), exhaust port (2) and air inlet (3); an exhaust port (2) is fixedly provided on the outer side wall of the box body (1), and an air inlet (3) is provided below the exhaust port (2); The feature is that: a connecting block (4) is fixedly provided on the outer side wall of the box (1), and a limiting groove (5) is fixedly provided in the connecting block (4), and a connecting component and an auxiliary component are provided on the box (1).

2. A heat-dissipating prefabricated substation according to claim 1, characterized in that: The connecting assembly includes a support frame (6) and a limiting block (7); the support frame (6) is set on the outer side wall of the box (1), and the limiting blocks (7) are fixedly set on both sides of the support frame (6), and the limiting blocks (7) are adapted to the limiting groove (5) in the connecting block (4), and the connecting block (4) is fixedly connected to the limiting block (7) by the fixing bolts.

3. A heat-dissipating prefabricated substation according to claim 2, characterized in that: Limiting frames (8) are fixedly installed at equal intervals on the support frame (6), and positioning rods (9) are fixedly installed in the limiting frames (8).

4. A heat-dissipating prefabricated substation according to claim 3, characterized in that: The limiting frame (8) above is fitted with a dustproof frame (10), and the dustproof frame (10) is fixedly provided with a positioning hole, and the positioning hole is fitted with a positioning rod (9), and the positioning rod (9) is fixedly connected to the dustproof frame (10) by a fixing nut, and the dustproof frame (10) is provided with a dustproof net (11), and the bottom end of the dustproof frame (10) is fixedly provided with a fixing groove (19).

5. A heat-dissipating prefabricated substation according to claim 3, characterized in that: The limiting frame (8) below is fitted with a filter frame (12), and the filter frame (12) is fixedly provided with a positioning hole, which is fitted with a positioning rod (9). The positioning rod (9) is fixedly connected to the dustproof frame (10) by a fixing nut. The filter frame (12) is provided with a filter screen (13), and the bottom end of the filter frame (12) is fixedly provided with a fixing groove (19).

6. A heat-dissipating prefabricated substation according to claim 1, characterized in that: The auxiliary components include a bidirectional threaded rod (14), a rotating block (15), and a movable sleeve (16); the bidirectional threaded rod (14) is movably connected to the bearing on the support frame (6), and the bidirectional threaded rod (14) is provided with a rotating block (15), and the bidirectional threaded rod (14) is threadedly connected with a movable sleeve (16).

7. A heat-dissipating prefabricated substation according to claim 6, characterized in that: A fixed rod (17) is fixedly installed on the support frame (6), and the fixed rod (17) is slidably connected to the movable sleeve (16). A movable rod (18) is fixedly installed on the movable sleeve (16), and the movable rod (18) is movably inserted into the support frame (6). The movable rod (18) is adapted to and connected to the fixed groove (19).

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