Layout structure of phase modifier prefabricated cabin

Abstract

The utility model discloses an arrangement structure of a phase modifier prefabricated cabin, which relates to the technical field of phase modifier equipment and comprises a prefabricated cabin body, and phase modifier equipment is arranged in the prefabricated cabin body. The phase modifier equipment comprises a phase modifier body, a phase modifier cooling device, a lubricating oil device, an electrical system and a prefabricated cabin maintenance device which are all integrally arranged in the prefabricated cabin body, the phase modifier body is arranged on one side in the prefabricated cabin body, and the upper portion of the phase modifier body is connected with the phase modifier cooling device. The lubricating oil device is arranged on one side of the phase modifier body and connected with the phase modifier body through an oil pipe. The utility model aims to solve the problems that a plurality of prefabricated cabins are large in occupied area and high in cost, interfaces among the plurality of prefabricated cabins are relatively complicated, and the maintenance collaboration is not strong.

Description

Technical Field

[0001] The utility model relates to the technical field of phase regulator equipment, in particular to a phase regulator prefabricated cabin arrangement structure. Background Art

[0002] The phase-shifting system can quickly provide dynamic reactive power compensation to the power grid, which plays an important role in the stable operation of the power grid. Dynamic reactive power compensation technology is an economical and effective measure to improve voltage stability, and is an objective requirement for promoting the safety, stability and strategic defense of the power grid. It can be used to provide dynamic reactive power support for hub substations, thereby improving voltage stability and improving the comprehensive indicators of power quality of the power grid. The existing phase-shifting system arranges the phase-shifting host and other systems in multiple prefabricated cabins, and sets up cooling water systems in the prefabricated cabins, which has higher investment costs, and the interface connections between multiple prefabricated cabins are relatively complex, and the maintenance coordination is not strong.

[0003] For example, in the Chinese patent literature, the application publication number is CN115189365A, and the application publication date is October 14, 2022. The name is an invention patent for an outdoor arrangement of a phase shifter island in the form of a prefabricated cabin, which includes a phase shifter mainframe, a lubricating oil device, a circulating water supply device, an external cooling fan system, and an electrical system. The phase shifter mainframe, lubricating oil device, circulating water supply device, and electrical system are all arranged and installed in the prefabricated cabin. The external cooling fan system is directly installed in the open air and connected to the circulating water supply device. The heat exchange is carried out through the ambient air and the closed circulating water, thereby taking away the heat dissipated from the phase shifter mainframe to achieve the cooling function. The prefabricated cabin is equipped with heating, ventilation, lighting, and fire-fighting equipment to provide a good operating environment for the equipment. In the above-mentioned prior art, the phase shifter mainframe, lubricating oil device, circulating water supply system, and electrical system are respectively installed in the corresponding prefabricated cabins. The installation of multiple prefabricated cabins occupies a large area and has high costs. In addition, the interfaces between the multiple prefabricated cabins are relatively complex, and the maintenance coordination is not strong. Utility Model Content

[0004] In order to solve the deficiencies of the above-mentioned prior art, the utility model provides a prefabricated cabin layout structure for a phase shifter, the purpose of which is to solve the problem that the installation of multiple prefabricated cabins occupies a large area, is costly, and the interfaces between the multiple prefabricated cabins are relatively complex and the maintenance coordination is not strong. The utility model integrates the phase shifter body, the phase shifter cooling device, the lubricating oil device, the electrical system and the prefabricated cabin maintenance device into a prefabricated cabin, eliminating the circulating water supply system, the external cooling fan system and the connecting pipes between the circulating water supply cooling system and the phase shifter, and the connecting pipes between the circulating water supply cooling system and the external cooling fan system, so that the prefabricated cabin has better integrity, reduces the interface coordination work between the systems, saves land area and saves costs, and all devices are integrated into a prefabricated cabin, and a prefabricated cabin maintenance device is added to achieve rapid maintenance.

[0005] The utility model is realized by the following technical solutions:

[0006] A phase modulator prefabricated cabin layout structure, characterized in that it includes a prefabricated cabin body, in which phase modulator equipment is arranged, the phase modulator equipment includes a phase modulator body, a phase modulator cooling device, a lubricating oil device, an electrical system and a prefabricated cabin maintenance device, which are all integrated and arranged in the prefabricated cabin body, the phase modulator body is arranged on one side of the prefabricated cabin body, and the phase modulator cooling device is connected above the phase modulator body, and the lubricating oil device is arranged on one side of the phase modulator body and connected to the phase modulator body through an oil pipe.

[0007] Furthermore, the phase shifter cooling device adopts an air-to-air cooler. The air-to-air cooler eliminates the circulating water supply system, the external cooling fan system, and the connecting pipes between the circulating water supply cooling system and the phase shifter, and the connecting pipes between the circulating water supply cooling system and the external cooling fan system, so that the prefabricated cabin has better integrity and reduces the interface coordination work between the systems.

[0008] Furthermore, the phase regulator prefabrication cabin arrangement structure further includes an exhaust duct, which is connected to the air-to-air cooler. The air-to-air cooler cools the phase regulator and discharges the cold air through the exhaust duct.

[0009] Furthermore, the prefabricated cabin is provided with a pipe hole, and the pipe hole is used for an exhaust pipe to be connected to the air-to-air cooler, and the pipe hole diameter matches the pipe diameter of the exhaust pipe.

[0010] Furthermore, the electrical system includes a lubricating oil device control cabinet, a variable frequency fan control cabinet, and a phase modulator body control cabinet. The lubricating oil device control cabinet, the variable frequency fan control cabinet, and the phase modulator body control cabinet respectively control the lubricating oil device, the phase modulator cooling device, and the phase modulator body.

[0011] Furthermore, the lubricating oil device is equipped with a fire extinguishing capsule. When a fire occurs in the lubricating oil device, the fire extinguishing capsule is triggered to extinguish the fire in time, thereby ensuring the safety of the entire prefabricated cabin.

[0012] Furthermore, a plurality of exhaust fans are arranged in the prefabricated cabin, and the exhaust fans are assembled near the lubricating oil device.

[0013] Furthermore, two exhaust fans are arranged at the exhaust fan assembly position.

[0014] Furthermore, the lubricating oil device is provided with a smoke exhaust pipe, and smoke is discharged from the smoke exhaust pipe in coordination with an exhaust fan after timely extinguishing the fire by the fire extinguishing capsule.

[0015] Furthermore, a plurality of phase-shifting devices can be arranged in the prefabricated cabin. A plurality of phase-shifting devices can be arranged in the prefabricated cabin as required to improve work efficiency.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] 1. The utility model integrates the phase regulator body, the phase regulator cooling device, the lubricating oil device, the electrical system and the prefabricated cabin maintenance device in a prefabricated cabin, which saves land area and costs. Moreover, all the devices are integrated in a prefabricated cabin, and a prefabricated cabin maintenance device is added to realize rapid maintenance.

[0018] 2. In the utility model, the phase shifter cooling device adopts an air-to-air cooler to eliminate the circulating water supply system, the external cooling fan system, and the connecting pipes between the circulating water supply cooling system and the phase shifter, thereby eliminating the connecting pipes between the circulating water supply cooling system and the external cooling fan system, so that the prefabricated cabin has better integrity and reduces the interface coordination work between systems.

[0019] 3. In the present invention, a prefabricated cabin maintenance device is provided in the prefabricated cabin. Since all devices are arranged in the same prefabricated cabin, rapid maintenance in the cabin is achieved.

[0020] 4. In the utility model, the lubricating oil device is equipped with a fire extinguishing capsule. When the lubricating oil device catches fire, the fire extinguishing capsule is triggered to extinguish the fire in time, thereby ensuring the safety of the entire prefabricated cabin.

[0021] 5. In the present invention, multiple exhaust fans are arranged in the prefabricated cabin, and the exhaust fans are installed near the lubricating oil device, and a smoke exhaust pipe is arranged on the lubricating oil device. After the fire is extinguished in time by the fire extinguishing capsule, the smoke is discharged from the smoke exhaust pipe in cooperation with the exhaust fans. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1This is the front view of the utility model;

[0023] Figure 2 It is a top view of the utility model.

[0024] Figure markings: 1-prefabricated cabin, 2-phase regulator body, 3-phase regulator cooling device, 4-lubricating oil device, 5-exhaust duct, 6-lubricating oil device control cabinet, 7-frequency conversion fan control cabinet, 8-phase regulator body control cabinet, 9-fire extinguishing capsule, 10-exhaust fan, 11-smoke exhaust duct, 12-oil pipe. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings of the utility model specification 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.

[0026] Example 1

[0027] Refer to the instruction manual Figure 1-2 As shown, a phase modulator prefabricated cabin layout structure includes a prefabricated cabin body 1, in which phase modulator equipment is arranged, the phase modulator equipment includes a phase modulator body 2, a phase modulator cooling device 3, a lubricating oil device 4, an electrical system and a prefabricated cabin maintenance device are all integrated and arranged in the prefabricated cabin body 1, the phase modulator body 2 is arranged at one side of the prefabricated cabin body 1, and the phase modulator cooling device 3 is connected above the phase modulator body 2, the lubricating oil device 4 is arranged at one side of the phase modulator body 2, and is connected to the phase modulator body 2 through a pipeline.

[0028] In this embodiment, the phase regulator body 2, the phase regulator cooling device 3, the lubricating oil device 4, the electrical system and the prefabricated cabin maintenance device are all integrated and arranged in the prefabricated cabin body 1, saving land area and cost. Moreover, all devices are integrated and arranged in a prefabricated cabin body 1, and a prefabricated cabin maintenance device is added to realize rapid maintenance.

[0029] The phase shifter cooling device 3 adopts an air-to-air cooler. The air-to-air cooler eliminates the need for a circulating water supply system, an external cooling fan system, and a connecting pipe between the circulating water supply cooling system and the phase shifter, thereby eliminating the need for a connecting pipe between the circulating water supply cooling system and the external cooling fan system, thereby making the prefabricated cabin more complete and reducing the interface coordination work between systems.

[0030] Example 2

[0031] This embodiment further elaborates and supplements the implementation method of the utility model on the basis of Embodiment 1.

[0032] As an implementation method of this embodiment, refer to the attached Figure 1 As shown, the phase regulator prefabrication cabin arrangement structure further includes an exhaust duct 5, and the exhaust duct 5 is connected to the air-to-air cooler. The air-to-air cooler cools the phase regulator and exhausts the cold air through the exhaust duct 5.

[0033] As another implementation of this embodiment, the prefabricated cabin 1 is provided with a pipe hole, and the pipe hole is used for the exhaust pipe 5 to be connected to the air-to-air cooler, and the pipe hole diameter matches the pipe diameter of the exhaust pipe 5.

[0034] Example 3

[0035] This embodiment further elaborates and supplements the implementation method of the utility model on the basis of Embodiment 1 or Embodiment 2.

[0036] In this embodiment, refer to the attached manual Figure 2 As shown, the electrical system includes a lubricating oil device control cabinet 6, a variable frequency fan control cabinet 7, and a phase modulator body control cabinet 8. The lubricating oil device control cabinet 6, the variable frequency fan control cabinet 7, and the phase modulator body control cabinet 8 respectively control the lubricating oil device 4, the phase modulator cooling device 3, and the phase modulator body 2.

[0037] Example 4

[0038] This embodiment further elaborates and supplements the implementation method of the utility model on the basis of Embodiment 1, Embodiment 2 or Embodiment 3.

[0039] As an implementation method of this embodiment, refer to the attached Figure 1-2 As shown, the lubricating oil device 4 is equipped with a fire extinguishing capsule 9. When the lubricating oil device 4 catches fire, the fire extinguishing capsule 9 is triggered to extinguish the fire in time, thereby ensuring the safety of the entire prefabricated cabin.

[0040] As another implementation method of this embodiment, refer to the attached Figure 1-2 As shown, a plurality of exhaust fans 10 are arranged in the prefabricated cabin 1 , and the exhaust fans 10 are assembled close to the lubricating oil device 4 .

[0041] As another implementation of this embodiment, two exhaust fans 10 are arranged at the assembly position of the exhaust fan 10.

[0042] As another implementation method of this embodiment, refer to the attached Figure 2As shown, the lubricating oil device 4 is provided with a smoke exhaust pipe 11. After the fire is extinguished in time by the fire extinguishing capsule 9, the smoke is discharged from the smoke exhaust pipe 11 in cooperation with the exhaust fan 10.

[0043] Example 5

[0044] This embodiment further elaborates and supplements the implementation mode of the present utility model on the basis of Embodiment 1, Embodiment 2, Embodiment 3 or Embodiment 4.

[0045] Refer to the instruction manual Figure 1-2 As shown, a plurality of phase-shifting devices can be arranged in the prefabricated cabin 1. A plurality of phase-shifting devices can be arranged in the prefabricated cabin 1 as required to improve work efficiency.

Claims

1. A prefabricated cabin layout structure for a phase regulator, characterized in that: The invention comprises a prefabricated cabin (1), wherein a phase condenser device is arranged in the prefabricated cabin (1), wherein the phase condenser device comprises a phase condenser body (2), a phase condenser cooling device (3), a lubricating oil device (4), an electrical system and a prefabricated cabin maintenance device, all of which are arranged in an integrated manner in the prefabricated cabin (1), wherein the phase condenser body (2) is arranged on one side of the prefabricated cabin (1), and the phase condenser cooling device (3) is connected above the phase condenser body (2), and the lubricating oil device (4) is arranged on one side of the phase condenser body (2) and is connected to the phase condenser body (2) via an oil pipe (12).

2. The phase regulator prefabricated cabin arrangement structure according to claim 1 is characterized in that: The phase modulator cooling device (3) adopts an air-to-air cooler.

3. The phase regulator prefabricated cabin arrangement structure according to claim 2 is characterized in that: The phase regulator prefabricated cabin arrangement structure further comprises an exhaust duct (5), wherein the exhaust duct (5) is connected to the air-to-air cooler.

4. The phase regulator prefabricated cabin arrangement structure according to claim 3 is characterized in that: The prefabricated cabin (1) is provided with a pipe hole, the pipe hole is used for the exhaust pipe (5) to be connected to the air-to-air cooler, and the pipe hole diameter matches the pipe diameter of the exhaust pipe (5).

5. A phase regulator prefabricated cabin arrangement structure according to any one of claims 1 to 4, characterized in that: The electrical system comprises a lubricating oil device control cabinet (6), a variable frequency fan control cabinet (7), and a phase modulator body control cabinet (8); the lubricating oil device control cabinet (6), the variable frequency fan control cabinet (7), and the phase modulator body control cabinet (8) respectively control the lubricating oil device (4), the phase modulator cooling device (3), and the phase modulator body (2).

6. The phase regulator prefabricated cabin arrangement structure according to claim 5, characterized in that: The lubricating oil device (4) is equipped with a fire extinguishing capsule (9).

7. The phase regulator prefabricated cabin arrangement structure according to claim 6 is characterized in that: A plurality of exhaust fans (10) are arranged in the prefabricated cabin (1), and the exhaust fans (10) are installed at positions close to the lubricating oil device (4).

8. The phase regulator prefabricated cabin arrangement structure according to claim 7 is characterized in that: Two exhaust fans (10) are arranged at the exhaust fan (10) assembly position.

9. The phase regulator prefabricated cabin arrangement structure according to claim 8, characterized in that: The lubricating oil device (4) is provided with a smoke exhaust pipe (11).

10. The phase regulator prefabricated cabin arrangement structure according to claim 5, characterized in that: A plurality of phase-shifting devices can be arranged in the prefabricated cabin (1).

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