Intelligent substation prefabricated cabin

Abstract

The utility model relates to the technical field of intelligent substations, in particular to an intelligent substation prefabricated cabin which comprises a cabin body, a ceiling is arranged on the top of the cabin body, a solar power generation device is arranged on one side of the ceiling, and the output end of the solar power generation device is connected with an electric power storage box installed on the outer side of the cabin body. A plurality of power devices required by the transformer substation are installed in the cabin body, an air conditioner is arranged on the rear side of the power devices, an air purifier is installed in the middle of the upper portion in the cabin body, the two sides of the air purifier are connected with air inlet fans through pipelines, and an exhaust fan is arranged on the other side of the cabin body. The solar power generation device and the electric power storage box are used for storing electric power converted from solar energy, when the electric power cannot be supplied temporarily, temporary power supply treatment can be carried out through the electric power stored in the electric power storage box, and the problem that an air conditioner and other electric power equipment cannot work is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of intelligent substations, in particular to a prefabricated cabin for an intelligent substation. Background Art

[0002] With the continuous development of the national power grid and the advancement of the construction of smart substations, prefabricated cabins of smart substations, as a design that saves land and protects the ecological environment, have begun to be widely used in the construction of smart substations. However, since the prefabricated cabins are mainly placed in open areas close to primary equipment, the operating environment is very harsh. In particular, temperature changes have a great impact on the operation of the secondary equipment of the smart substation inside the prefabricated cabins. The existing prefabricated cabin temperature control system mainly relies on air conditioning refrigeration.

[0003] Most of the prefabricated cabins of smart substations on the market today have air conditioners or other electrical equipment inside. When the electricity is unable to operate or is temporarily unavailable, the internal electrical equipment such as air conditioners cannot operate normally, which will affect the use of the prefabricated cabin.

[0004] Therefore, it is necessary to design a smart substation prefabricated cabin to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of the utility model is to provide a prefabricated cabin for an intelligent substation to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A prefabricated cabin for a smart substation comprises a cabin body, a ceiling is arranged on the top of the cabin body, a solar power generation device is arranged on one side of the ceiling, an output end of the solar power generation device is connected to a power storage box installed on the outside of the cabin body, a number of power equipment required for the substation are installed inside the cabin body, an air conditioner is arranged on the rear side of the power equipment, an air purifier is installed in the middle position of the upper part of the cabin body, air intake fans are connected to both sides of the air purifier through pipelines, and an exhaust fan is arranged on the other side of the cabin body.

[0008] As a preferred solution of the utility model, the solar power generation device includes a solar power generation panel, an outer shell, a converter and a support frame, and the solar power generation panel is installed inside the outer shell, and the converter is installed on the bottom surface of the outer shell.

[0009] As a preferred solution of the utility model, an inverter and a power storage device are respectively provided inside the power storage box, the output end of the solar power generation device is electrically connected to the input end of the inverter through a power supply cable, and the power storage device is electrically connected to the air purifier, the air intake fan, the exhaust fan and the air conditioner.

[0010] As a preferred solution of the utility model, the input end of the air purifier is connected to the output end of the air inlet fan through a pipeline, and the output end of the air purifier is open and communicated with the internal environment of the cabin.

[0011] As a preferred solution of the utility model, a plurality of oblique drainage grooves are also provided on the top of the ceiling, and the interior of the drainage grooves is a smooth surface.

[0012] As a preferred solution of the utility model, a plurality of monitoring probes are fixedly installed at the inner corners of the cabin, and the monitoring probes have a night vision function and are also electrically connected to the power storage device inside the power storage box.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] In the utility model, a prefabricated cabin of an intelligent substation is set up. When the prefabricated cabin of the intelligent substation is used, a solar power generation device and a battery storage box can be used to store electricity converted from solar energy. When electricity is temporarily unavailable, temporary power supply can be performed by the electricity stored in the battery storage box, thereby avoiding the problem of air conditioners and other electrical equipment not being able to work. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the internal structure of the utility model under the main viewing angle;

[0017] Figure 3 This is a rear view structural diagram of the utility model;

[0018] Figure 4 This is a connection block diagram of the utility model.

[0019] In the figure: 1. Cabin; 2. Ceiling; 3. Solar power generation device; 4. Battery box; 5. Power equipment; 6. Air purifier; 7. Air intake fan; 8. Exhaust fan; 9. Inverter; 10. Power supply cable; 11. Air conditioner; 12. Drainage trough; 13. Monitoring probe. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0021] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively with reference to the relevant drawings below. Several embodiments of the utility model are given. However, the utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0022] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0024] For examples, see Figure 1-4 , the utility model provides a technical solution:

[0025] A prefabricated cabin for a smart substation includes a cabin 1, a ceiling 2 is arranged on the top of the cabin 1, a solar power generation device 3 is arranged on one side of the ceiling 2, the output end of the solar power generation device 3 is connected to a storage box 4 installed on the outside of the cabin 1, a plurality of power equipment 5 required for the substation are installed inside the cabin 1, an air conditioner 11 is arranged on the rear side of the power equipment 5, an air purifier 6 is installed in the middle position of the upper part of the cabin 1, air intake fans 7 are connected to the two sides of the air purifier 6 through pipelines, and an exhaust fan 8 is arranged on the other side of the cabin 1.

[0026] For details, please refer to Figure 1 , Figure 2 as well as Figure 4 The solar power generation device 3 includes a solar power generation panel, an outer shell, a converter and a support frame, and the solar power generation panel is installed inside the outer shell, and the converter is installed on the bottom surface of the outer shell; the storage box 4 is also provided with an inverter 9 and a storage device, the output end of the solar power generation device 3 is electrically connected to the input end of the inverter 9 through a power supply cable 10, and the storage device is electrically connected to the air purifier 6, the air intake fan 7, the exhaust fan 8 and the air conditioner 11;

[0027] In this embodiment, the solar panels in the solar power generation device 3 are used to absorb solar energy and convert it into electrical energy. The power storage box 4 then stores the electricity after the solar energy conversion. When there is a temporary power outage, the power stored in the power storage box 4 can be used for temporary power supply, thereby avoiding the problem of the air conditioner 11, air purifier 6, ventilation device and monitoring probe 13 not being able to work.

[0028] For details, please refer to Figure 1 , Figure 2 as well as Figure 3 The input end of the air purifier 6 is connected to the output end of the air inlet fan 7 through a pipeline, and the output end of the air purifier 6 is open and communicated with the internal environment of the cabin 1;

[0029] In this embodiment, the air purifier 6 can be used to purify the air entering the cabin 1 from the air inlet fan 7, thereby avoiding dust from being introduced into the cabin 1 to cause pollution.

[0030] For details, please refer to Figure 1 The top of the ceiling 2 is also provided with a plurality of oblique drainage grooves 12, and the interior of the drainage grooves 12 is a smooth surface;

[0031] In this embodiment, the drainage groove 12 can be used to drain rainwater on the ceiling 2 to avoid accumulation on the ceiling 2.

[0032] For details, please refer to Figure 1 as well as Figure 2 Several monitoring probes 13 are fixedly installed at the inner corners of the cabin 1. The monitoring probes 13 have a night vision function and are also electrically connected to the power storage device inside the power storage box 4;

[0033] In this embodiment, the monitoring probe 13 can be used to monitor the operating environment inside the cabin 1 so that the staff can understand it in real time.

[0034] The working process of the utility model is as follows: when using the prefabricated cabin of the intelligent substation, a number of required power equipment 5 are installed inside the cabin 1, and the cables are connected, and then it can be used. During use, the air conditioner 11 is used for cooling, and the air intake fan 7 and the exhaust fan 8 are used for ventilation. At the same time, the air purifier 6 can be used to purify the air entering the cabin 1 from the air intake fan 7 to avoid dust being introduced into the cabin 1 to cause pollution. The solar panels in the solar power generation device 3 are used to absorb solar energy and convert it into electrical energy. Furthermore, the battery box 4 can be used to store the electricity converted from solar energy. When the power is temporarily unavailable, the power stored in the battery box 4 can be used for temporary power supply, thereby avoiding the problem of the air conditioner 11, the air purifier 6, the ventilation device and the monitoring probe 13 not being able to work.

[0035] It is worth noting that the solar power generation device 3, air purifier 6, air intake fan 7, exhaust fan 8, inverter 9 and air conditioner 11 used in the utility model are all existing known electrical equipment and can be directly purchased and used on the market. Their structures, circuits, and control principles are all existing known technologies. Therefore, the structures, circuits, and control principles of the solar power generation device 3, air purifier 6, air intake fan 7, exhaust fan 8, inverter 9 and air conditioner 11 are not described in detail here.

[0036] 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 prefabricated cabin for a smart substation, comprising a cabin body (1), characterized in that: The cabin (1) is provided with a ceiling (2) on the top, a solar power generation device (3) is provided on one side of the ceiling (2), the output end of the solar power generation device (3) is connected to a power storage box (4) installed on the outside of the cabin (1), a plurality of power equipment (5) required for a substation is installed inside the cabin (1), an air conditioner (11) is provided on the rear side of the power equipment (5), an air purifier (6) is installed at the middle position of the upper part of the cabin (1), both sides of the air purifier (6) are connected to air intake fans (7) through pipelines, and an exhaust fan (8) is provided on the other side of the cabin (1).

2. The prefabricated cabin of a smart substation according to claim 1 is characterized in that: The solar power generation device (3) comprises a solar power generation panel, an outer shell, a converter and a support frame, wherein the solar power generation panel is installed inside the outer shell, and the converter is installed on the bottom surface of the outer shell.

3. The prefabricated cabin of a smart substation according to claim 1 is characterized in that: The storage box (4) is also provided with an inverter (9) and a storage device, the output end of the solar power generation device (3) is electrically connected to the input end of the inverter (9) via a power supply cable (10), and the storage device is electrically connected to the air purifier (6), the air intake fan (7), the exhaust fan (8) and the air conditioner (11).

4. The prefabricated cabin of a smart substation according to claim 1 is characterized in that: The input end of the air purifier (6) is connected to the output end of the air inlet fan (7) through a pipeline, and the output end of the air purifier (6) is open and communicates with the internal environment of the cabin (1).

5. The prefabricated cabin of a smart substation according to claim 1 is characterized in that: The top of the ceiling (2) is also provided with a plurality of obliquely designed drainage grooves (12), and the interior of the drainage grooves (12) is a smooth surface.

6. The prefabricated cabin of a smart substation according to claim 1, characterized in that: A plurality of monitoring probes (13) are also fixedly installed at the inner corners of the cabin (1). The monitoring probes (13) have a night vision function and are also electrically connected to the power storage device inside the power storage box (4).

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