Energy-saving, environment-friendly and anti-seismic American transformer substation

Abstract

The utility model relates to the technical field of transformer station equipment, and discloses an energy-saving, environment-friendly and shock-resistant American transformer station, which comprises a mainframe box, left and right opposite cooling bins are arranged on the inner side of the mainframe box, up and down opposite second communication holes are arranged on the inner side of the mainframe box, and the top end of the mainframe box is fixedly connected with a cooling box. A heat dissipation box is fixedly connected to the middle end of the inner side of the cooling box, first communicating holes which are evenly distributed are formed in the top end of the heat dissipation box, heat dissipation holes which are evenly distributed are formed in the side wall of the heat dissipation box, and a first communicating pipe is fixedly connected to the right side of the heat dissipation box. According to the utility model, the heat of the transformer substation can be managed more effectively by performing circulating cooling on the interior of the mainframe box, and energy waste can be reduced through circulating cooling, so that the overall energy efficiency is improved, meanwhile, the equipment is maintained to operate at the optimal temperature, and the circulating cooling system can help prolong the service life of the equipment of the transformer substation and reduce the maintenance cost.

Description

Technical Field

[0001] The utility model relates to the technical field of transformer substation equipment, in particular to an energy-saving, environmentally friendly and earthquake-resistant American-style transformer substation. Background Art

[0002] Energy-saving, environmentally friendly and earthquake-resistant American substations reflect the important trend of the contemporary power industry's transformation towards sustainable development. This type of substation uses innovative technologies to achieve higher energy efficiency, reduce environmental impact, and effectively respond to natural disasters such as earthquakes.

[0003] After searching, the existing patent (Announcement No.: CN207819272U) discloses an American box-type substation, including a transformer, a high-voltage chamber, and a low-voltage chamber that are fixedly connected to each other, and the transformer, the high-voltage chamber, and the low-voltage chamber are arranged in a triangle shape, and the high-voltage chamber includes a box body and a cover plate fixed on the top of the box body, and its characteristics are: the cover plate is provided with a lifting mechanism on the side facing away from the box body, and the lifting mechanism includes a lifting ring, a positioning plate, a driving rod, a positioning hole, and a positioning rod, the lifting ring is fixed on the positioning plate, the positioning plate is embedded in the cover plate, the driving rod is rotatably connected to the cover plate, the positioning hole is opened on the positioning plate, and the positioning rod is fixed on the driving rod and rotates with the driving rod and penetrates the positioning hole. The utility model has the following advantages and effects: This scheme utilizes a new mechanical structure to achieve the purpose of not easily causing safety accidents.

[0004] However, in the actual use of the above solution, since the transformer station will generate a lot of heat during use, it may affect the normal operation of the device.

[0005] In view of this, the utility model proposes an energy-saving, environmentally friendly and earthquake-resistant American-style substation. Utility Model Content

[0006] The utility model provides an energy-saving, environmentally friendly and earthquake-resistant American-style substation, which solves the problem in the related technology that the heat generated during the operation of the equipment may affect the normal operation of the equipment.

[0007] The technical solution of the utility model is as follows: an energy-saving, environmentally friendly and earthquake-resistant American-style substation, comprising a main box, a cooling bin opposite to the left and right is opened on the inner side of the main box, a second connecting hole opposite to the upper and lower is opened on the inner side of the main box, a cooling box is fixedly connected to the top of the main box, a heat dissipation box is fixedly connected to the middle end of the inner side of the cooling box, a uniformly distributed first connecting hole is opened on the top of the heat dissipation box, a uniformly distributed heat dissipation hole is opened on the side wall of the heat dissipation box, a first connecting pipe is fixedly connected to the right side of the heat dissipation box, a second connecting pipe is fixedly connected to the left side of the heat dissipation box, a delivery pump is fixedly connected to the bottom end of the second connecting pipe, a third connecting pipe is fixedly connected to the bottom end of the delivery pump, a ventilation hole is opened on the right side of the cooling box, and a fan opposite to the front and back is fixedly connected to the left side of the cooling box.

[0008] Preferably, the main chassis is fixedly connected to the first connecting pipe, and the main chassis is fixedly connected to the third connecting pipe.

[0009] Preferably, a cabinet door is fixedly connected to the front end of the main chassis, and a cover plate is fixedly connected to the bottom end of the main chassis.

[0010] Preferably, the bottom end of the cover plate is slidably connected to a base, and the inner bottom end of the base is fixedly connected to a uniformly distributed first sleeve.

[0011] Preferably, a damping column is fixedly connected to the inner side of the first sleeve, and a second sleeve is slidably connected to the outer side of the first sleeve.

[0012] Preferably, a third sleeve is fixedly connected to the inner side of the second sleeve, and a spring is fixedly connected to the bottom end of the second sleeve.

[0013] Preferably, the damping column is slidably connected to the third sleeve, and the third sleeve is slidably connected to the second sleeve.

[0014] Preferably, the spring is fixedly connected to the base.

[0015] The working principle and beneficial effects of the utility model are:

[0016] 1. In the utility model, the cooling in the cooling bin is extracted by the delivery pump through the third connecting pipe and delivered to the heat dissipation box through the second connecting pipe for cooling, and finally delivered back to the cooling bin through the first connecting pipe for circulation, thereby realizing the function of circulating cooling inside the main box, which can more effectively manage the heat of the substation. Through circulating cooling, energy waste can be reduced, thereby improving overall energy efficiency, while maintaining the equipment running at the optimal temperature. The circulating cooling system can help extend the service life of substation equipment and reduce maintenance costs;

[0017] 2. In the utility model, the impact force is converted into heat and dissipated into the air through the greater friction between the first sleeve, the damping column and the second sleeve and the third sleeve. At the same time, the impact force is secondarily absorbed by the deformation of the spring itself when it is subjected to the impact force, thereby performing shockproof treatment. The shockproof design can ensure that the substation maintains its structural integrity when natural disasters such as earthquakes occur. This enhanced safety is crucial to protecting equipment and reducing the impact of potential disasters. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0019] Figure 1 This is a schematic diagram of the front three-dimensional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of the cooling box of the utility model;

[0021] Figure 3 This is a schematic diagram of the heat dissipation box structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the cross-sectional structure of the main chassis of the utility model;

[0023] Figure 5 This is a schematic diagram of the cross-sectional structure of the cover plate of the utility model;

[0024] Figure 6 This is a schematic diagram of the damping column structure of the utility model.

[0025] In the figure: 1. main case; 2. cabinet door; 3. cover plate; 4. base; 5. first sleeve; 6. damping column; 7. second sleeve; 8. third sleeve; 9. spring; 10. cooling box; 11. heat dissipation box; 12. first connecting hole; 13. heat dissipation hole; 14. first connecting pipe; 15. second connecting pipe; 16. delivery pump; 17. fan; 18. ventilation hole; 19. cooling chamber; 20. second connecting hole; 21. third connecting pipe. DETAILED DESCRIPTION

[0026] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Example 1

[0028] The preferred embodiment of the energy-saving, environmentally friendly and earthquake-resistant American-style substation provided by the utility model is as follows: Figures 1 to 6 As shown: an energy-saving, environmentally friendly and earthquake-resistant American substation, including a main box 1, the inside of the main box 1 is provided with cooling chambers 19 opposite to each other on the left and right, and the heat inside the main box 1 is replaced by the coolant in the cooling chamber 19, and the inside of the main box 1 is provided with second connecting holes 20 opposite to each other up and down, and the cooling chambers 19 on both sides are connected through the second connecting holes 20, and the top of the main box 1 is fixedly connected with a cooling box 10, and the cooling box 10 is fixed by the main box 1, and the middle end of the inner side of the cooling box 10 is fixedly connected with a heat dissipation box 11, and the heat dissipation box 11 is fixed by the cooling box 10, and the top of the heat dissipation box 11 is provided with evenly distributed first connecting holes 12, and the coolant can flow to the bottom through the first connecting holes 12, and the side wall of the heat dissipation box 11 is provided with evenly distributed heat dissipation holes 13, and the air inside the heat dissipation holes 13 dissipates the coolant in the first connecting holes 12 The heat transferred to the outer wall of the heat sink 11 is replaced, and a first connecting pipe 14 is fixedly connected to the right side of the heat sink 11, and the heat sink 11 and the top of the cooling bin 19 on the left side are connected through the first connecting pipe 14. A second connecting pipe 15 is fixedly connected to the left side of the heat sink 11, and a delivery pump 16 is fixedly connected to the bottom end of the second connecting pipe 15, and the heat sink 11 and the delivery pump 16 are connected through the second connecting pipe 15. A third connecting pipe 21 is fixedly connected to the bottom end of the delivery pump 16, and the delivery pump 16 and the cooling bin 19 on the right side are connected through the third connecting pipe 21. A ventilation hole 18 is opened on the right side of the cooling box 10, and a fan 17 opposite to the front and rear is fixedly connected to the left side of the cooling box 10. Air is supplied to the cooling box 10 through the fan 17, so that the air after the heat replacement of the cooling box 10 is discharged, and the temperature of the air inside the cooling box 10 is kept stable.

[0029] In this embodiment, the main chassis 1 is fixedly connected to the first connecting pipe 14 , and the main chassis 1 is fixedly connected to the third connecting pipe 21 .

[0030] Example 2

[0031] On the basis of Example 1, a preferred embodiment of an energy-saving, environmentally friendly and earthquake-resistant American-style substation provided by the utility model is as follows: Figures 1 to 6 As shown: a cabinet door 2 is fixedly connected to the front end of the main chassis 1, and the cabinet door 2 is used to close the main chassis 1, so as to prevent dust or insects from entering the cabinet door 2 and affecting the normal operation of the device. A cover plate 3 is fixedly connected to the bottom end of the main chassis 1.

[0032] In this embodiment, the bottom end of the cover plate 3 is slidably connected to the base 4, and the base 4 is closed by the cover plate 3 to keep the interior clean without affecting the air circulation. The bottom end of the inner side of the base 4 is fixedly connected to a uniformly distributed first sleeve 5, and the first sleeve 5 is fixed by the base 4.

[0033] In this embodiment, a damping column 6 is fixedly connected to the inner side of the first sleeve 5, and the damping column 6 is fixed by the first sleeve 5. A second sleeve 7 is slidably connected to the outer side of the first sleeve 5, and the impact force generated by the vibration is converted into heat through the friction between the inner wall of the second sleeve 7 and the outer wall of the first sleeve 5.

[0034] In this embodiment, the third sleeve 8 is fixedly connected to the inner side of the second sleeve 7 , and the bottom end of the second sleeve 7 is fixedly connected to a spring 9 .

[0035] In this embodiment, the damping column 6 is slidably connected to the third sleeve 8, and the third sleeve 8 is slidably connected to the second sleeve 7. The third sleeve 8 rubs against the damping column 6 and the second sleeve 7 at the same time, so that the impact force can be converted to a greater extent.

[0036] In this embodiment, the spring 9 is fixedly connected to the base 4 , and the spring 9 pushes the second sleeve 7 upward at the stress point of the base 4 .

[0037] The working principle and use process of the utility model: when used in an energy-saving, environmentally friendly and earthquake-resistant American substation, firstly, the coolant in the cooling chamber 19 inside the main box 1 is extracted by the delivery pump 16 using the third connecting pipe 21, and is delivered to the heat dissipation box 11 through the second connecting pipe 15, so that the upper end of the heat dissipation box 11 is delivered downward by the first connecting hole 12, and the heat is transferred to the inner wall of the heat dissipation hole 13 at the same time, and then the air inside the heat dissipation hole 13 contacts the inner wall for heat exchange, so as to cool the coolant, and then the cooled coolant is re-delivered through the first connecting pipe 14 Entering into the main case 1, the internal space of the main case 1 is cooled down. When the device encounters vibration, the impact force generated by the vibration is first transmitted to the first sleeve 5 through the base 4, and then drives the first sleeve 5 to move upward, and at the same time drives the damping column 6 to move synchronously, and compresses the spring 9. After that, the first sleeve 5 and the damping column 6 move upward at the same time and rub against the second sleeve 7 and the third sleeve 8, thereby converting the impact force into friction force, and then converting the impact force into heat through friction and dissipating it into the air. At the same time, the impact force is synchronously absorbed by the deformation of the spring 9 itself.

[0038] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An energy-saving, environmentally friendly and earthquake-resistant American-style substation, comprising a main box (1), characterized in that: The main case (1) is provided with cooling bins (19) opposite to each other on the left and right sides, and the main case (1) is provided with second connecting holes (20) opposite to each other on the top and bottom sides. The top of the main case (1) is fixedly connected with a cooling box (10), and the middle of the inner side of the cooling box (10) is fixedly connected with a heat dissipation box (11). The top of the heat dissipation box (11) is provided with evenly distributed first connecting holes (12), and the side wall of the heat dissipation box (11) is provided with evenly distributed heat dissipation holes (13). The right side of the heat dissipation box (11) is fixedly connected with a first connecting pipe (14), and the left side of the heat dissipation box (11) is fixedly connected with a second connecting pipe (15), and the bottom end of the second connecting pipe (15) is fixedly connected with a delivery pump (16), and the bottom end of the delivery pump (16) is fixedly connected with a third connecting pipe (21). The right side of the cooling box (10) is provided with a ventilation hole (18), and the left side of the cooling box (10) is fixedly connected with a fan (17) opposite to each other in front and back.

2. The energy-saving, environmentally friendly and earthquake-resistant American-style substation according to claim 1 is characterized in that: The main box (1) is fixedly connected to the first connecting pipe (14), and the main box (1) is fixedly connected to the third connecting pipe (21).

3. The energy-saving, environmentally friendly and earthquake-resistant American-style substation according to claim 1 is characterized in that: The front end of the main box (1) is fixedly connected to a cabinet door (2), and the bottom end of the main box (1) is fixedly connected to a cover plate (3).

4. The energy-saving, environmentally friendly and earthquake-resistant American-style substation according to claim 3 is characterized in that: The bottom end of the cover plate (3) is slidably connected to a base (4), and the inner bottom end of the base (4) is fixedly connected to evenly distributed first sleeves (5).

5. The energy-saving, environmentally friendly and earthquake-resistant American-style substation according to claim 4 is characterized in that: A damping column (6) is fixedly connected to the inner side of the first sleeve (5), and a second sleeve (7) is slidably connected to the outer side of the first sleeve (5).

6. The energy-saving, environmentally friendly and earthquake-resistant American-style substation according to claim 5 is characterized in that: A third sleeve (8) is fixedly connected to the inner side of the second sleeve (7), and a spring (9) is fixedly connected to the bottom end of the second sleeve (7).

7. The energy-saving, environmentally friendly and earthquake-resistant American-style substation according to claim 5 is characterized in that: The damping column (6) is slidably connected to the third sleeve (8), and the third sleeve (8) is slidably connected to the second sleeve (7).

8. The energy-saving, environmentally friendly and earthquake-resistant American-style substation according to claim 6 is characterized in that: The spring (9) is fixedly connected to the base (4).

Images