New energy high-voltage prefabricated cabin type transformer substation

Abstract

The utility model belongs to the technical field of transformer substations, and particularly relates to a new energy high-voltage prefabricated cabin-type transformer substation, which comprises a cabin-type transformer substation, two cabin doors are symmetrically mounted on one side of the cabin-type transformer substation, a top plate is mounted at the top of the cabin-type transformer substation above the cabin doors, and a front bottom plate is fixedly mounted at the bottom of the extension end of the top plate; the two sides of the front bottom plate are respectively connected with a side bottom plate, the bottom of each side bottom plate is fixedly connected with a guide strip, and one side of each guide strip is connected with a side curtain. At the moment, the side curtains, the first front curtain and the second front curtain can be attracted together through the first magnetic strip, the second magnetic strip, the first magnetic plate and the second magnetic plate, so that an effective closed space can be formed at one end of the cabin door, external rainwater can be shielded out of the cabin door, the rainwater can be prevented from entering the cabin type transformer substation during maintenance, and the service life of the cabin type transformer substation is prolonged. And the safety during maintenance is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of substations, and in particular relates to a new energy high-voltage prefabricated cabin-type substation. Background Art

[0002] New energy high-voltage prefabricated cabin substations are a new type of substation that has emerged in recent years with the rapid development of the new energy industry. They utilize a prefabricated cabin structure that integrates key substation equipment, such as transformers, high-voltage switchgear, and secondary protection equipment. They are highly integrated, modular, and manufactured in a factory-like manner.

[0003] The New Energy High-Voltage Prefabricated Substation's sophisticated structure features a specially designed hatch on one side to ensure convenient daily maintenance and equipment overhaul. However, this user-friendly design also presents challenges in extreme weather conditions, such as rain. If the hatch opens due to improper operation or negligent maintenance, it can open the door to rainwater intrusion into the New Energy High-Voltage Prefabricated Substation.

[0004] Once rainwater enters a substation, its potential hazards cannot be ignored. First, water is a good conductor of electricity. If rainwater comes into direct contact with high-voltage equipment or exposed electrical connections, it can cause serious safety hazards such as short circuits, discharges, and even fires, posing a direct threat to the stable operation of the power grid. Second, the impurities, dust, and corrosive substances that rainwater may carry can, over time, corrode and damage electrical equipment within the substation, shortening its lifespan and increasing maintenance costs. Furthermore, a humid environment can easily breed mold and bacteria, posing potential risks to the substation's operating environment and the health of personnel. Utility Model Content

[0005] The purpose of the present utility model is to provide a new energy high-voltage prefabricated cabin substation, aiming to solve the potential hazards that cannot be ignored once rainwater enters the interior of the substation. First of all, water is a good conductor of electricity. If rainwater directly contacts high-voltage equipment or exposed electrical connections, it will cause serious safety accidents such as short circuits, discharges, and even fires, posing a direct threat to the stable operation of the power grid. Secondly, the impurities, dust, and corrosive substances that may be carried in the rainwater will cause corrosion and damage to the electrical equipment in the substation after long-term accumulation, shortening the service life of the equipment and increasing maintenance costs. Furthermore, a humid environment is also prone to the growth of mold and bacteria, posing a potential risk to the operating environment of the substation and the health of the staff.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a new energy high-voltage prefabricated cabin-type substation, comprising a cabin-type substation, wherein two doors are symmetrically installed on one side of the cabin-type substation, a top plate is installed on the top of the cabin-type substation above the doors, and a front bottom plate is fixedly installed on the bottom of the extended end of the top plate;

[0007] The two sides of the front bottom plate are respectively connected to a side bottom plate, the bottom of each side bottom plate is respectively fixedly connected to a guide bar, one side of each guide bar is connected to a side curtain, the other side of one of the side curtains is connected to the first front curtain, and the other side of the other side curtain is connected to the second front curtain.

[0008] To allow the side curtains to mate with the guide strips via the clips, the guide strips are preferably bonded to the outer wall of the substation, with the other side of the guide strip having a T-shaped opening. The top of each side curtain is bonded to the bottom of a side bottom plate, with a clip fixed to one side of the side curtain and a first engaging groove formed on the other side of the side curtain. A first magnetic strip is bonded to the interior of the first engaging groove.

[0009] In order to enable the side curtains, the first front curtain and the second front curtain to form a wrapping structure at the front end of the cabin door, as the preferred embodiment of the utility model new energy high-voltage prefabricated cabin substation, a first magnetic plate is bonded to the outer wall of the first front curtain on the side away from the corresponding side curtain, and a second magnetic plate is bonded to the outer wall of the second front curtain on the side away from the corresponding side curtain. The second magnetic plate is magnetically connected to the first magnetic plate, and a second fitting groove is provided at the end of the second front curtain away from the second magnetic plate. A second magnetic strip is bonded to the inside of the second fitting groove. A second fitting groove and a second magnetic strip are also provided on the opposite side of the first front curtain and the second front curtain, and the first front curtain and the second front curtain are magnetically connected to the first magnetic strip on the corresponding side curtain through the corresponding second magnetic strip.

[0010] Compared with the prior art, the beneficial effects of the present invention are:

[0011] When the hatch is opened on a rainy day to perform maintenance on the interior of the cabin-type substation, the side curtains, the first front curtain and the second front curtain can be attracted together by the first magnetic strip, the second magnetic strip, the first magnetic plate and the second magnetic plate, thereby forming an effective closed space at one end of the hatch, thereby shielding the outside rainwater from the hatch. This can prevent rainwater from entering the cabin-type substation during maintenance, thereby improving safety during maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0013] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the distribution structure of the hatch door on the cabin-type substation of the present utility model;

[0015] Figure 3 This is a schematic diagram of the partial connection structure of the guide strip and the side curtain of the present invention;

[0016] Figure 4 This is a schematic diagram of the partial structure of the side curtain of the present utility model;

[0017] Figure 5 This is a schematic structural diagram of the second front curtain of the present invention.

[0018] In the figure: 1. Cabin-type substation; 2. Hatch door; 3. Top plate; 4. Front bottom plate; 5. Side bottom plate; 6. Guide strip; 601. T-shaped opening; 7. Side curtain; 701. Card strip; 702. First fitting groove; 703. First magnetic strip; 8. First front curtain; 9. First magnetic plate; 10. Second front curtain; 1001. Second fitting groove; 1002. Second magnetic strip; 1003. Second magnetic plate. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] See also Figure 1-5 The utility model provides the following technical solutions: a new energy high-voltage prefabricated cabin-type substation, comprising a cabin-type substation 1, two hatches 2 being symmetrically installed on one side of the cabin-type substation 1, a top plate 3 being installed on the top of the cabin-type substation 1 above the hatches 2, and a front bottom plate 4 being fixedly installed on the bottom of the extended end of the top plate 3;

[0021] The cabin-type substation 1 is a new energy high-voltage prefabricated cabin-type substation, which is equipped with transformers, high-voltage switchgear, secondary protection equipment, etc.

[0022] A side bottom plate 5 is connected to each side of the front bottom plate 4, and a guide bar 6 is fixedly connected to the bottom of each side bottom plate 5. A side curtain 7 is connected to one side of each guide bar 6, and the other side of one side curtain 7 is connected to the first front curtain 8, and the other side of the other side curtain 7 is connected to the second front curtain 10.

[0023] The side curtains 7, the first front curtain 8 and the second front curtain 10 are all made of PVC transparent soft boards.

[0024] Preferably: one side of the guide bar 6 is bonded to the outer wall of the cabin-type substation 1, and a T-shaped opening 601 is provided on the outer wall on the other side of the guide bar 6. The top of each side curtain 7 is respectively bonded to the bottom of a side bottom plate 5, and a clamping strip 701 is fixedly connected to one side of the side curtain 7. A first fitting groove 702 is provided on the outer wall on the other side of the side curtain 7, and a first magnetic strip 703 is bonded to the inside of the first fitting groove 702.

[0025] During specific use, when assembling the side curtain 7 with the side bottom plate 5 and the guide strip 6, first apply glue to the top of the side curtain 7, then insert the clip 701 on one side of the side curtain 7 into the T-shaped opening 601 at the bottom of the guide strip 6, and then move the side curtain 7 upward. In this way, the side curtain 7 can move upward along the track of the guide strip 6. When the top of the side curtain 7 contacts the bottom of the side bottom plate 5, wait for the glue to solidify and then install the side curtain 7 between the side bottom plate 5 and the side curtain 7.

[0026] Preferably: a first magnetic plate 9 is adhered to the outer wall of the first front curtain 8 on the side away from the corresponding side curtain 7, a second magnetic plate 1003 is adhered to the outer wall of the second front curtain 10 on the side away from the corresponding side curtain 7, the second magnetic plate 1003 is magnetically connected to the first magnetic plate 9, a second fitting groove 1001 is provided at the end of the second front curtain 10 away from the second magnetic plate 1003, a second magnetic strip 1002 is adhered to the inside of the second fitting groove 1001, a second fitting groove 1001 and a second magnetic strip 1002 are also provided on the opposite side of the first front curtain 8 and the second front curtain 10, and the first front curtain 8 and the second front curtain 10 are magnetically connected to the first magnetic strip 703 on the corresponding side curtain 7 through the corresponding second magnetic strip 1002.

[0027] The first magnetic strip 703, the second magnetic strip 1002, the first magnetic plate 9 and the second magnetic plate 1003 are all soft magnetic strips.

[0028] In specific use, the tops of the first front curtain 8 and the second front curtain 10 are both adhered to the bottom of the front bottom plate 4. When the first front curtain 8, the second front curtain 10, and the side curtains 7 are all installed at the bottom of the top plate 3, the two side curtains 7 will be attracted together by the first magnetic strip 703 on one side and the second magnetic strip 1002 on the first front curtain 8 and the second front curtain 10. At the same time, the first front curtain 8 and the second front curtain 10 will also be attracted together by the first magnetic plate 9 and the second magnetic plate 1003.

[0029] In summary, when the hatch 2 is opened on a rainy day for maintenance of the interior of the cabin-type substation 1, the first front curtain 8, the second front curtain 10 and the side curtain 7 will form an effective closed structure on one side of the hatch 2, which can prevent rainwater from the outside from entering the interior of the cabin-type substation 1 through the opened hatch 2, thereby improving the safety of the cabin-type substation 1 during maintenance on rainy days.

[0030] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A new energy high-voltage prefabricated cabin-type substation, comprising a cabin-type substation (1), wherein two cabin doors (2) are symmetrically installed on one side of the cabin-type substation (1), and characterized in that: A top plate (3) is installed on the top of the cabin-type substation (1) above the hatch (2), and a front bottom plate (4) is fixedly installed on the bottom of the extended end of the top plate (3); The front bottom plate (4) is connected to a side bottom plate (5) on both sides, and the bottom of each side bottom plate (5) is fixedly connected to a guide bar (6). One side of each guide bar (6) is connected to a side curtain (7), and the other side of one of the side curtains (7) is connected to a first front curtain (8), and the other side of the other side curtain (7) is connected to a second front curtain (10).

2. The new energy high-voltage prefabricated cabin substation according to claim 1 is characterized by: One side of the guide strip (6) is bonded to the outer wall of the cabin-type substation (1), and a T-shaped opening (601) is provided on the outer wall of the other side of the guide strip (6).

3. The new energy high-voltage prefabricated cabin substation according to claim 1 is characterized in that: The top end of each side curtain (7) is respectively bonded to the bottom of a side bottom plate (5); a clamping strip (701) is fixedly connected to one side of the side curtain (7); a first engaging groove (702) is provided on the outer wall of the other side of the side curtain (7); and a first magnetic strip (703) is bonded inside the first engaging groove (702).

4. The new energy high-voltage prefabricated cabin substation according to claim 1 is characterized in that: A first magnetic plate (9) is bonded to an outer wall of the first front curtain (8) away from the corresponding side curtain (7), and a second magnetic plate (1003) is bonded to an outer wall of the second front curtain (10) away from the corresponding side curtain (7). The second magnetic plate (1003) is connected to the first magnetic plate (9) through magnetism.

5. The new energy high-voltage prefabricated cabin substation according to claim 1 is characterized in that: A second engaging groove (1001) is provided at one end of the second front curtain (10) away from the second magnetic plate (1003), and a second magnetic strip (1002) is bonded inside the second engaging groove (1001).

6. The new energy high-voltage prefabricated cabin substation according to claim 1 is characterized by: A second engaging groove (1001) and a second magnetic strip (1002) are also provided on the opposite side of the first front curtain (8) and the second front curtain (10), and the first front curtain (8) and the second front curtain (10) are magnetically connected to the first magnetic strip (703) on the corresponding side curtain (7) through the corresponding second magnetic strip (1002).

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