Small prefabricated substation

Abstract

The utility model relates to the technical field of transformer substations, and discloses a small-sized prefabricated transformer substation, which is characterized in that a limiting plate is arranged on the side surface of a fixed seat, a backing plate is arranged on the front surface of the fixed seat, a reinforcing frame is arranged on the inner side of a transformer substation body, an insulating plate is arranged on the front surface of the transformer substation body, and a moisture-proof backing plate is arranged on the bottom surface of the reinforcing frame; the inner side of the transformer station body is provided with a wire arrangement plate. According to the small prefabricated transformer substation, after the inner side of the transformer substation body is cooled through the fixing frame, the fixing frame is rotated again to drive the top plate to be positioned at the bottom end of the rain baffle and is connected and fixed through bolts, the fixing frame does not occupy redundant space of the transformer substation body after being restored to the two ends of the transformer substation body, and then an operator can use the transformer substation conveniently; and opening and closing of the fixing frame can uniformly dissipate heat of the transformer substation body, air circulation inside the transformer substation body is ensured, temperature rise inside the transformer substation body is avoided, and the heat dissipation efficiency of the transformer substation body is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of transformer substations, in particular to a small prefabricated transformer substation. Background Art

[0002] Substation is a place where voltage is changed. In order to transmit the electric energy generated by the power plant to a distant place, the voltage must be increased and converted into high voltage electricity. When it reaches the vicinity of the user, the voltage must be lowered as needed. This work of raising and lowering voltage is completed by the substation. The main equipment of the substation is switches and transformers. According to the size, the small one is called a substation. The substation is larger than the substation. The substation generally refers to a step-down substation with a voltage level below 110kV; the substation includes "step-up and step-down" substations of various voltage levels.

[0003] At present, when the existing substation is in use, the substation is provided with a heat dissipation port, so that the substation dissipates heat through the heat dissipation port. However, the existing substation heat dissipation port has poor ventilation effect, which affects the air circulation inside the substation, reduces the heat dissipation effect inside the substation, and causes the temperature inside the substation to rise. Now a small prefabricated substation is needed to solve the above technical problems. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a small prefabricated substation, which has the advantages of being able to dissipate heat for the inner side of the substation body by rotating the fixed frame again after the inner side of the substation body dissipates heat, driving the top plate to be positioned at the bottom end of the rain shield, and being connected and fixed by bolts. After the fixed frame is restored to the two ends of the substation body, it does not occupy excess space of the substation body, thereby being convenient for the operator to use. The opening and closing of the fixed frame can dissipate heat for the substation body evenly, ensure air circulation inside the substation body, avoid high temperature inside the substation body, and thus effectively improve the heat dissipation efficiency of the substation body, thereby solving the above-mentioned technical problems.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a small prefabricated substation, comprising a substation body, a rain shield is arranged on the top surface of the substation body, a cabinet door is arranged on the front of the substation body, a fixing frame is arranged on the side of the substation body, a top plate is arranged on the top surface of the fixing frame, fixing seats are arranged at both ends of the substation body, a slide plate is arranged on the front of the fixing seat, a limiting plate is arranged on the side of the fixing seat, a pad is arranged on the front of the fixing seat, a reinforcement frame is arranged on the inside of the substation body, an insulating plate is arranged on the front of the substation body, a moisture-proof pad is arranged on the bottom surface of the reinforcement frame, fixing plates are arranged at both ends of the insulating plate, a wire management plate is arranged on the inside of the substation body, and a flame retardant plate is arranged on the bottom surface of the insulating plate.

[0008] Preferably, the rain shield is fixedly installed on the top surface of the substation body, the cabinet door is installed in an opening and closing manner on the front side of the substation body, and the cabinet door and the substation body are connected by hinges, and the fixing frame is installed in an opening and closing manner at both ends of the substation body.

[0009] Through the above technical scheme, empty slots are respectively opened at both ends of the substation body, and the fixed frames are respectively installed in the inner sides of the empty slots in an open and closed manner. When the temperature inside the substation body is too high, the bolts at both ends of the top plate are respectively taken out from the bottom end of the rain shield, and the fixed frame is bent to support the pads at the side ends of the fixed frame on the ground, so that the heat inside the substation body is discharged through the ventilation slots at the side ends of the reinforcement frame. The cabinet door is opened on the front of the substation body to ensure that the inside of the substation body remains ventilated, and the heat in the station is quickly discharged, thereby effectively improving the heat dissipation effect of the substation body.

[0010] Preferably, the fixed frame is connected to the substation body by a hinge, and the hinge is located on the bottom surface of the pad, the top plate is fixedly installed on the top surface of the fixed frame, and the fixing seats are respectively located at both ends of the fixed frame, and empty grooves are respectively opened on the sides of the fixed frame.

[0011] Through the above technical scheme, after the fixed frame dissipates heat for the inner side of the substation body, the fixed frame is rotated again to drive the top plate to be positioned at the bottom of the rain shield, and is connected and fixed by bolts. After the fixed frame is restored to both ends of the substation body, it does not occupy excess space of the substation body, thereby facilitating the operator to use it. The opening and closing of the fixed frame can dissipate heat evenly for the substation body, ensure air circulation inside the substation body, avoid high temperature inside the substation body, and effectively improve the heat dissipation efficiency of the substation body.

[0012] Preferably, the back side of the slide plate is fixedly connected to a fixed block, and the fixed block is fixedly connected to a limiting plate, and the limiting plates are movably installed on side ends of the fixing frame.

[0013] Through the above technical solution, pulling the slide plate can drive the limit plate to limit and clamp the fixed frame, thereby preventing the bolts at both ends of the top plate from loosening and causing the fixed frame to shake, thereby achieving a reinforcement effect. The fixed plates at both ends of the insulating plate can respectively improve the stability of the insulating plate and prevent the insulating plate from losing its center of gravity and deforming, thereby effectively improving the practicality of the device while improving the stability of the insulating plate.

[0014] Preferably, both ends of the top surface of the moisture-proof pad are fixedly connected to the reinforcement frames, and ventilation grooves are respectively opened on the sides of the reinforcement frames, and the flame retardant plate and the insulation plate are respectively detachably installed between the reinforcement frames.

[0015] Through the above technical scheme, the flame retardant board can prevent the fire from extending upward from the bottom surface of the substation body, and the moisture-proof pad at the bottom of the flame retardant board has a moisture-proof effect, preventing water vapor from invading from underground and causing damage to the components inside the substation body, thereby effectively improving the moisture-proof and flame-retardant effects of the substation body.

[0016] Compared with the prior art, the utility model provides a small prefabricated substation with the following features:

[0017] Beneficial effects:

[0018] 1. The utility model uses a fixed frame to dissipate heat to the inner side of the substation body, and then rotates the fixed frame again to drive the top plate to be positioned at the bottom end of the rain shield, and is connected and fixed by bolts. After the fixed frame is restored to both ends of the substation body, it does not occupy extra space of the substation body, which is convenient for operators to use. The opening and closing of the fixed frame can dissipate heat evenly to the substation body, ensure air circulation inside the substation body, avoid high temperature inside the substation body, and effectively improve the heat dissipation efficiency of the substation body.

[0019] 2. The utility model can drive the limit plate to clamp the fixed frame by pulling the slide plate, so as to prevent the bolts at both ends of the top plate from loosening and causing the fixed frame to shake, thereby achieving a reinforcement effect. The fixed plates at both ends of the insulating plate can respectively improve the stability of the insulating plate and prevent the insulating plate from losing its center of gravity and deforming, thereby effectively improving the practicality of the device while improving the stability of the insulating plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the front structure of the utility model substation;

[0021] Figure 2 This is a schematic diagram of the side structure of the utility model substation;

[0022] Figure 3 This is a schematic diagram of the cross-sectional structure of the utility model substation.

[0023] Among them: 1. Substation body; 2. Rain shield; 3. Cabinet door; 4. Fixed frame; 5. Top plate; 6. Fixed seat; 7. Slide plate; 8. Limit plate; 9. Pad; 10. Reinforcement frame; 11. Insulation board; 12. Moisture-proof pad; 13. Fixed plate; 14. Wire management board; 15. Flame retardant board. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in 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 in 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.

[0025] See also Figure 1-3 A small prefabricated substation includes a substation body 1, a rain shield 2 is arranged on the top surface of the substation body 1, a cabinet door 3 is arranged on the front of the substation body 1, a fixing frame 4 is arranged on the side of the substation body 1, a top plate 5 is arranged on the top surface of the fixing frame 4, fixing seats 6 are arranged at both ends of the substation body 1, a slide plate 7 is arranged on the front of the fixing seat 6, a limiting plate 8 is arranged on the side of the fixing seat 6, a pad 9 is arranged on the front of the fixing seat 6, a reinforcement frame 10 is arranged on the inside of the substation body 1, an insulating plate 11 is arranged on the front of the substation body 1, a moisture-proof pad 12 is arranged on the bottom surface of the reinforcement frame 10, fixing plates 13 are arranged at both ends of the insulating plate 11, a wire management plate 14 is arranged on the inside of the substation body 1, and a flame retardant plate 15 is arranged on the bottom surface of the insulating plate 11.

[0026] Specifically, the rain shield 2 is fixedly installed on the top surface of the substation body 1, the cabinet door 3 is installed in an openable manner on the front of the substation body 1, and the cabinet door 3 is connected to the substation body 1 by hinges, and the fixing frame 4 is installed in an openable manner at both ends of the substation body 1. The advantage is that empty slots are respectively opened at both ends of the substation body 1, and the fixing frames 4 are respectively installed in an openable manner inside the empty slots. When the temperature inside the substation body 1 is too high, the bolts at both ends of the top plate 5 are respectively taken out from the bottom end of the rain shield 2, and the fixing frame 4 is bent to support the pads 9 at the side ends of the fixing frame 4 on the ground, so that the heat inside the substation body 1 is discharged through the ventilation slots at the side ends of the reinforcement frame 10, and the cabinet door is opened on the front of the substation body 1 to ensure that the inside of the substation body 1 is ventilated, and the heat in the station is quickly discharged, thereby effectively improving the heat dissipation effect of the substation body 1.

[0027] Specifically, the fixed frame 4 is connected to the substation body 1 through a hinge, and the hinge is located on the bottom surface of the pad 9, the top plate 5 is fixedly installed on the top surface of the fixed frame 4, and the fixing seats 6 are respectively located at both ends of the fixed frame 4, and empty grooves are respectively opened on the sides of the fixed frame 4. The advantage is that after the fixed frame 4 dissipates heat to the inner side of the substation body 1, the fixed frame 4 is rotated again to drive the top plate 5 to be positioned at the bottom end of the rain shield 2, and is connected and fixed by bolts. After the fixed frame 4 is restored to the two ends of the substation body 1, it does not occupy the extra space of the substation body 1, which is convenient for the operator to use, and the opening and closing of the fixed frame 4 can dissipate heat evenly for the substation body 1, ensure the air circulation inside the substation body 1, avoid the temperature inside the substation body 1 from rising, and effectively improve the heat dissipation efficiency of the substation body 1.

[0028] Specifically, the back of the slide plate 7 is fixedly connected to the fixed block, and the fixed block is fixedly connected to the limit plate 8, and the limit plates 8 are movably installed on the side ends of the fixed frame 4. The advantage is that pulling the slide plate 7 can drive the limit plate 8 to limit and clamp the fixed frame 4, thereby preventing the bolts at both ends of the top plate 5 from loosening and causing the fixed frame 4 to shake, thereby achieving a reinforcement effect, and the fixed plates 13 at both ends of the insulating plate 11 can respectively improve the stability of the insulating plate 11, preventing the insulating plate 11 from losing its center of gravity and deforming, thereby effectively improving the practicality of the device while improving the stability of the insulating plate 11.

[0029] Specifically, the two ends of the top surface of the moisture-proof pad 12 are fixedly connected to the reinforcement frame 10, and ventilation slots are respectively provided on the sides of the reinforcement frame 10, and the flame retardant plate 15 and the insulating plate 11 are respectively detachably installed between the reinforcement frames 10. The advantage is that the flame retardant plate 15 can prevent the fire from extending upward from the bottom surface of the substation body 1, and the moisture-proof pad 12 at the bottom of the flame retardant plate 15 has a moisture-proof effect, preventing water vapor from invading from underground to damage the components inside the substation body 1, thereby effectively improving the moisture-proof and flame-retardant effects of the substation body 1.

[0030] When in use, empty grooves are respectively opened at both ends of the substation body 1, and the fixing frames 4 are respectively installed in an open and closed manner on the inner sides of the empty grooves. When the temperature inside the substation body 1 is too high, the bolts at both ends of the top plate 5 are respectively removed from the bottom end of the rain shield 2, and the fixing frame 4 is bent to support the pads 9 at the side ends of the fixing frame 4 on the ground, so that the heat inside the substation body 1 is discharged through the ventilation grooves at the side ends of the reinforcement frame 10. When the cabinet door is opened on the front side of the substation body 1, ventilation can be maintained on the inside of the substation body 1, and the heat in the station can be quickly discharged, thereby effectively improving the heat dissipation effect of the substation body 1. The flame retardant plate 15 can prevent the fire from extending upward from the bottom surface of the substation body 1, and the moisture-proof pad 12 at the bottom end of the flame retardant plate 15 has a moisture-proof effect, which prevents water vapor from invading from the underground to damage the components inside the substation body 1, thereby effectively improving the moisture-proof and flame-retardant effects of the substation body 1.

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

Claims

1. A small prefabricated substation, comprising a substation body (1), the top surface of the substation body (1) is provided with a rain shield (2), the front surface of the substation body (1) is provided with a cabinet door (3), the side surface of the substation body (1) is provided with a fixing frame (4), the top surface of the fixing frame (4) is provided with a top plate (5), Features: The substation body (1) is provided with a fixing seat (6) at both ends, a sliding plate (7) is provided on the front of the fixing seat (6), a limiting plate (8) is provided on the side of the fixing seat (6), a pad (9) is provided on the front of the fixing seat (6), a reinforcement frame (10) is provided on the inner side of the substation body (1), an insulating plate (11) is provided on the front of the substation body (1), a moisture-proof pad (12) is provided on the bottom of the reinforcement frame (10), fixing plates (13) are provided at both ends of the insulating plate (11), a wire management plate (14) is provided on the inner side of the substation body (1), and a flame retardant plate (15) is provided on the bottom of the insulating plate (11).

2. A small prefabricated substation according to claim 1, Features: The rain shield (2) is fixedly mounted on the top surface of the transformer substation body (1), the cabinet door (3) is openably mounted on the front surface of the transformer substation body (1), and the cabinet door (3) and the transformer substation body (1) are connected via hinges, and the fixing frame (4) is openably mounted on both ends of the transformer substation body (1).

3. A small prefabricated substation according to claim 1, Features: The fixed frame (4) is connected to the transformer substation body (1) via a hinge, and the hinge is located on the bottom surface of the pad (9), the top plate (5) is fixedly mounted on the top surface of the fixed frame (4), and the fixing seats (6) are respectively located at both ends of the fixed frame (4), and empty grooves are respectively provided on the sides of the fixed frame (4).

4. A small prefabricated substation according to claim 1, Features: The back of the slide plate (7) is fixedly connected to a fixed block, and the fixed block is fixedly connected to a limiting plate (8), and the limiting plates (8) are movably mounted on the side ends of the fixing frame (4).

5. A small prefabricated substation according to claim 1, Features: The two ends of the top surface of the moisture-proof pad (12) are respectively fixedly connected to the reinforcement frame (10), and ventilation grooves are respectively opened on the sides of the reinforcement frame (10), and the flame retardant plate (15) and the insulation plate (11) are respectively detachably installed between the reinforcement frames (10).

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