Distributed photovoltaic special mobile intelligent pooling station prefabricated cabin

Abstract

The utility model relates to the technical field of prefabricated cabins, and provides a distributed photovoltaic special mobile intelligent pooling station prefabricated cabin, which is characterized by comprising a cabin body, a partition plate, a switch room access door and a relay protection room access door, and the side wall of the cabin body is provided with a first access hole and a second access hole; the partition plate is arranged in the cabin body and divides the interior of the cabin body into a high-voltage switch chamber and a monitoring relay protection chamber, the high-voltage switch chamber and the monitoring relay protection chamber are arranged in the length direction of the cabin body, the first access hole is communicated with the high-voltage switch chamber, and the second access hole is communicated with the monitoring relay protection chamber; the switch chamber access door is arranged at the first access hole; and the relay protection room access door is arranged at the second access hole. According to the technical scheme, the problems that in the prior art, all equipment is directly installed in the cabin body, the space layout is not reasonable enough, maintenance personnel cannot carry out maintenance work on indoor equipment in a targeted mode, and the maintenance convenience and efficiency need to be improved are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to prefabricated cabin technical field, specifically, relate to a kind of mobile intelligent collection station prefabricated cabin of distributed photovoltaic special use. BACKGROUND

[0002] In distributed photovoltaic power generation system, multiple photovoltaic power sources generate electric energy. These scattered electric energy needs to be collected, and the prefabricated cabin is like an "electric energy collection station". It collects the direct current generated by many scattered photovoltaic power sources together to prepare for subsequent electric energy conversion and transmission. There are many devices in the prefabricated cabin, and now all devices are directly installed inside the cabin body, the space layout is not reasonable, and the maintenance personnel cannot carry out maintenance work on indoor equipment, and the convenience and efficiency of maintenance need to be improved. UTILITY MODEL CONTENTS

[0003] The utility model provides a kind of mobile intelligent collection station prefabricated cabin of distributed photovoltaic special use, solve the problem that all devices are directly installed in cabin body in the related art, space layout is not reasonable, and maintenance personnel cannot carry out maintenance work on indoor equipment, and the convenience and efficiency of maintenance need to be improved.

[0004] The technical scheme of the utility model is as follows: a kind of mobile intelligent collection station prefabricated cabin of distributed photovoltaic special use, the key is: including,

[0005] Cabin body, the side wall of the cabin body has first maintenance opening and second maintenance opening;

[0006] Partition, the partition is arranged in the cabin body, and the cabin body is divided into high-voltage switch chamber and monitoring relay room, the high-voltage switch chamber and the monitoring relay room are arranged along the length direction of the cabin body, the first maintenance opening is communicated with the high-voltage switch chamber, and the second maintenance opening is communicated with the monitoring relay room;

[0007] Switch chamber maintenance door, the switch chamber maintenance door is arranged at the first maintenance opening;

[0008] Relay room maintenance door, the relay room maintenance door is arranged at the second maintenance opening.

[0009] The number of the switch chamber maintenance door is multiple, and all the switch chamber maintenance doors are arranged along the length direction of the cabin body at the same end of the partition.

[0010] The number of the relay room maintenance door is multiple, the relay room maintenance door is arranged on the side wall at both ends of the partition of the cabin body, and all the relay room maintenance doors at the same end of the partition are arranged along the length direction of the cabin body.

[0011] Further comprising,

[0012] An air conditioner is arranged in the high-voltage switch chamber and the monitoring relay protection chamber.

[0013] A heat dissipation fan is arranged in the high-voltage switch chamber and the monitoring relay protection chamber.

[0014] Further comprising,

[0015] A fire alarm host is arranged in the high-voltage switch chamber or the monitoring relay protection chamber.

[0016] A temperature and smoke sensing probe is arranged in the high-voltage switch chamber and the monitoring relay protection chamber, and an output end of the temperature and smoke sensing probe is electrically connected to the fire alarm host.

[0017] An audible and visual alarm is arranged in the high-voltage switch chamber and the monitoring relay protection chamber, and a controlled end of the audible and visual alarm is electrically connected to the fire alarm host.

[0018] Further comprising a manual alarm arranged in the high-voltage switch chamber and the monitoring relay protection chamber.

[0019] The side wall of the cabin body is provided with a first emergency escape opening and a second emergency escape opening, the first emergency escape opening is communicated with the high-voltage switch chamber, and the second emergency escape opening is communicated with the monitoring relay protection chamber, further comprising,

[0020] A switch chamber emergency escape door is arranged at the first emergency escape opening.

[0021] A relay protection chamber emergency escape door is arranged at the second emergency escape opening.

[0022] Further comprising,

[0023] A positioning seat is arranged in the high-voltage switch chamber, and an upper end surface of the positioning seat is provided with a containing groove.

[0024] A fire extinguisher is inserted into the containing groove of the positioning seat.

[0025] Further comprising a moving wheel rotatably arranged at the bottom of the cabin body, the number of the moving wheels is four, and all the moving wheels are arranged in a matrix.

[0026] Further comprising,

[0027] A telescopic member is connected to the bottom of the cabin body at an upper end thereof, and the moving wheel is rotatably connected to a lower end of the telescopic member.

[0028] Supporting base provided at the bottom of the cabin body, the supporting base is provided with a mounting hole penetrating from top to bottom, the telescopic member and the mobile wheel are located in the mounting hole, and the lowest part of the mobile wheel is used to descend below the lower end surface of the supporting base after the telescopic member is elongated.

[0029] The utility model discloses a working principle and beneficial effect are: the side wall of cabin body has first access hole and second access hole, the partition is set up in the cabin body, and the cabin body is divided into high -tension switch chamber and monitoring relay protection chamber, and high -tension switch chamber and monitoring relay protection chamber arrange along the length direction of cabin body, and first access hole communicates with high -tension switch chamber, and second access hole communicates with monitoring relay protection chamber, switch chamber access door is set up at first access hole, and relay protection chamber access door is set up at second access hole. Utilize the partition and divide into high -tension switch chamber and monitoring relay protection chamber along the cabin body, and each equipment is installed in corresponding high -tension switch chamber or monitoring relay protection chamber according to the function of itself, can realize the clear division of different function areas, make the function area layout in the cabin body more reasonable, and the maintenance personnel can enter corresponding function room through corresponding access and access door, can conveniently carry out the maintenance work to the equipment in the room, can improve the convenience and efficiency of maintenance. BRIEF DESCRIPTION OF DRAWINGS

[0030] The above-mentioned features, technical characteristics, advantages and implementation modes of the utility model will be further described in the following preferred embodiments combined with the drawings.

[0031] Figure 1 It is the top view of the internal structure of the utility model.

[0032] Figure 2 It is the right view of the utility model.

[0033] Figure 3 It is the left view of the utility model.

[0034] In the drawing: 1, cabin body, 2, partition, 3, switch chamber access door, 4, relay protection chamber access door, 5, high -tension switch chamber, 6, monitoring relay protection chamber, 7, air conditioner, 8, heat dissipation fan, 9, fire alarm host computer, 10, temperature sensing smoke probe, 11, audible and visual alarm, 12, manual alarm, 13, switch chamber emergency escape door, 14, relay protection chamber emergency escape door, 15, positioning seat, 16, fire extinguisher, 17, mobile wheel, 18, telescopic member, 19, supporting base, 20, mounting hole, 21, equipment transfer door. DETAILED DESCRIPTION

[0035] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, specific implementation manners of the present application will be described below with reference to the drawings. Obviously, the drawings described below are only some of the embodiments of the present application, and for those skilled in the art, other drawings can be obtained from these drawings without creative labor, and other embodiments can also be obtained.

[0036] In order to make the drawing simple, only the parts related to the present application are shown in each drawing, which does not represent the actual structure of the product. In addition, in order to make the drawing simple and easy to understand, in some drawings, only one of the parts with the same structure or function is shown, or only one of them is marked. In this paper, "one" not only means "only one", but also means "more than one", and "several" includes "two" and "more than two".

[0037] In this paper, it should be noted that, unless otherwise specified and limited, the terms "mounting", "connection" and "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be connected inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0038] In addition, in the description of the present application, the terms "first", "second" and the like are only used for differentiation and description, and cannot be understood as indicating or implying relative importance.

[0039] Embodiment, refer to Figures 1-2 For an embodiment of the present application, a kind of distributed photovoltaic special mobile intelligent collection station prefabricated cabin is proposed, including cabin 1, baffle 2, switch chamber access door 3, relay protection room access door 4, first access hole and second access hole are arranged on the side wall of cabin 1;Baffle 2 is arranged in cabin 1, and cabin 1 is divided into high-voltage switch chamber 5 and monitoring relay protection room 6, high-voltage switch chamber 5 and monitoring relay protection room 6 are arranged along the length direction of cabin 1, first access hole is communicated with high-voltage switch chamber 5, and second access hole is communicated with monitoring relay protection room 6;Switch chamber access door 3 is arranged at first access hole;Relay protection room access door 4 is arranged at second access hole.

[0040] In this embodiment, the partition 2 is used to divide the cabin body 1 into a high-voltage switch room 5 and a monitoring and protection room 6. Each device is installed in the corresponding high-voltage switch room 5 or monitoring and protection room 6 according to its function. This can clearly divide different functional areas, making the layout of each functional area in the cabin body 1 more reasonable. Maintenance personnel can enter the corresponding functional room through the corresponding maintenance opening and door, which can facilitate the maintenance of the equipment in the room, reduce maintenance costs and time, and improve the convenience and efficiency of maintenance.

[0041] The cabin body 1 has a transfer port on its side wall, which is located at the end of the high-voltage switch room 5 away from the partition 2. It also includes a device transfer door 21, which is set at the transfer port to facilitate the disassembly and assembly of the device. The high-voltage switch room 5 and the monitoring and protection room 6 are both equipped with emergency lights, cameras, wall switches, wall functional sockets, and ceiling lights. The cabin body 1 is made of weather-resistant and corrosion-resistant materials, which can adapt to different harsh natural environments, such as extreme temperature, humidity, and wind and sand, and can extend the service life of the equipment.

[0042] The prefabricated cabin completes manufacturing, assembly, wiring, and debugging in the factory. After being transported to the site, only simple installation and connection are required, which can greatly shorten the construction period of the project and speed up the construction progress of the distributed photovoltaic power station. It can reduce the workload of on-site construction, reduce labor costs, and reduce the demand for temporary facilities on site, thereby effectively reducing the construction cost of the distributed photovoltaic power station.

[0043] Manufactured and tested in a factory environment, better quality control can be achieved to ensure that all components and systems meet standards before delivery, reducing quality problems caused by differences in site construction conditions and personnel technical levels, and reducing the risk of construction errors. The prefabricated cabin is equipped with advanced electrical equipment and intelligent control systems, with perfect protection mechanisms such as overcurrent, overvoltage, and short circuit protection, which can operate stably under various complex environmental conditions, ensuring the safety of equipment and personnel, and improving the reliability and stability of the distributed photovoltaic system.

[0044] Through various sensors installed at the internal and external connection points of the prefabricated cabin, the running status of the equipment, environmental parameters, and electrical energy parameters are monitored in real time, and the data is transmitted to the monitoring system, which can realize comprehensive monitoring of the distributed photovoltaic system. The prefabricated cabin supports multiple communication protocols and can realize data interaction with the remote monitoring center. Users can remotely operate, set parameters, and diagnose faults of the equipment in the prefabricated cabin through the remote platform, which can facilitate operation and maintenance management and improve the intelligent level and operation and maintenance efficiency of the distributed photovoltaic power station.

[0045] The prefabricated cabin takes into account safety factors such as fireproofing, explosion-proofing, theft-proofing, lightning protection, and static electricity prevention, such as using fireproof materials, setting safety exits, and emergency shutdown devices, to ensure the safety of personnel and equipment. The internal equipment is protected by the cabin body, which can avoid damage from external factors such as natural disasters and human damage, and can improve the safety of the equipment.

[0046] The appearance of the prefabricated cabin can be designed to match the surrounding environment, reducing the impact on the landscape and better integrating into the construction environment of the distributed photovoltaic power station, especially suitable for areas with high requirements for environmental aesthetics. The materials and design used are to improve energy efficiency, reduce energy consumption and carbon emissions, meet environmental protection requirements, and help achieve green and sustainable development of distributed photovoltaic power generation. The prefabricated cabin not only can be used for power collection of photovoltaic systems, but also can integrate energy storage, charging, automatic control and other functions.

[0047] Further, the number of switch room maintenance doors 3 is multiple, and all the switch room maintenance doors 3 are arranged along the length direction of the cabin body 1 at the same end of the partition 2. Maintenance personnel can choose the required position of the switch room maintenance door 3 to enter the high-voltage switch room 5 according to actual needs, which can further improve the flexibility and efficiency of maintenance.

[0048] Further, as shown in Figure 1 , the number of relay protection room maintenance doors 4 is multiple, and the cabin body 1 is provided with relay protection room maintenance doors 4 on the side walls at both ends of the partition 2, and all the relay protection room maintenance doors 4 at the same end of the partition 2 are arranged along the length direction of the cabin body 1. Maintenance personnel can choose the required position of the relay protection room maintenance door 4 to enter the monitoring relay protection room 6 according to actual needs, which can further improve the flexibility and efficiency of maintenance.

[0049] Further, as shown in Figure 1 , it further includes an air conditioner 7 and a cooling fan 8, and the air conditioner 7 is provided in the high-voltage switch room 5 and the monitoring relay protection room 6; the cooling fan 8 is provided in the high-voltage switch room 5 and the monitoring relay protection room 6. The cooling or heating function of the air conditioner 7 can adjust the indoor temperature, and the cooling fan 8 can take away the heat generated by the equipment through forced air flow. The air conditioner 7 and the cooling fan 8 work together to maintain the indoor temperature within the range suitable for equipment operation, prevent equipment damage due to high temperature, improve the reliability and stability of the equipment, and prolong the service life of the equipment.

[0050] Further, as shown in Figure 1As shown, it also includes a fire alarm host 9, a temperature and smoke sensor 10, an audible and light alarm 11, and the fire alarm host 9 is arranged in the high-voltage switch room 5 or the monitoring and protection room 6; the temperature and smoke sensor 10 is arranged in the high-voltage switch room 5 and the monitoring and protection room 6, and the output end of the temperature and smoke sensor 10 is electrically connected with the fire alarm host 9; the audible and light alarm 11 is arranged in the high-voltage switch room 5 and the monitoring and protection room 6, and the controlled end of the audible and light alarm 11 is electrically connected with the fire alarm host 9. The temperature and smoke sensor 10 can monitor the temperature and smoke concentration in the high-voltage switch room 5 and the monitoring and protection room 6 in real time, and when an abnormal situation is detected, a signal is transmitted to the fire alarm host 9, the fire alarm host 9 controls the audible and light alarm 11 to send an alarm signal, reminding personnel to take corresponding measures, so that fire hazards can be found in time, the accuracy and timeliness of fire warning can be improved, and fire loss can be reduced.

[0051] Further, as shown in Figure 1 , it also includes a manual alarm 12, and the manual alarm 12 is arranged in the high-voltage switch room 5 and the monitoring and protection room 6. When personnel find a fire or other emergency, the manual alarm 12 can be pressed manually to trigger an alarm signal, so that the alarm signal can be sent in time in an emergency, and the reliability of fire alarm can be improved to avoid delay in alarm due to failure of the temperature and smoke sensor.

[0052] Further, as shown in Figure 1 , the side wall of the cabin body 1 has a first emergency escape opening and a second emergency escape opening, the first emergency escape opening communicates with the high-voltage switch room 5, the second emergency escape opening communicates with the monitoring and protection room 6, and the cabin body 1 further includes a switch room emergency escape door 13 and a protection room emergency escape door 14, the switch room emergency escape door 13 is arranged at the first emergency escape opening, and the protection room emergency escape door 14 is arranged at the second emergency escape opening. In an emergency, personnel can quickly evacuate through the switch room emergency escape door 13 and the protection room emergency escape door 14, better protecting the life safety of personnel, and improving the safety and reliability of the prefabricated cabin in an emergency.

[0053] Further, as shown in Figure 1 , it also includes a positioning seat 15 and a fire extinguisher 16, the positioning seat 15 is arranged in the high-voltage switch room 5, the upper end face of the positioning seat 15 has a receiving groove, and the fire extinguisher 16 is inserted into the receiving groove of the positioning seat 15. The positioning seat 15 is used for fixing the fire extinguisher 16, so that the fire extinguisher 16 can be prevented from being damaged by knocking. In a fire, the fire extinguisher 16 can be used by an operator to put out the fire in time, reducing fire loss.

[0054] Further, as shown in Figure 2 and Figure 3As shown, the prefabricated cabin further comprises four moving wheels 17 arranged in a matrix at the bottom of the cabin body 1. Two moving wheels 17 are arranged at each end of the cabin body 1 in the length direction, and the two moving wheels 17 at the same end of the cabin body 1 are arranged in the width direction of the cabin body 1. The four moving wheels 17 are matched to facilitate the movement of the prefabricated cabin to different positions, and the flexibility and adaptability of the prefabricated cabin can be improved.

[0055] Further, as shown in Figure 2 and Figure 3 As shown, the prefabricated cabin further comprises a telescopic member 18 and a support seat 19. The upper end of the telescopic member 18 is connected to the bottom of the cabin body 1, and the moving wheels 17 are rotatably connected to the lower end of the telescopic member 18. The support seat 19 is arranged at the bottom of the cabin body 1, and the support seat 19 has an installation hole 20 penetrating from top to bottom. The telescopic member 18 and the moving wheels 17 are located in the installation hole 20. When the telescopic member 18 is extended, the lowest part of the moving wheels 17 is used to drop below the lower end surface of the support seat 19.

[0056] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present application and are not limited. Although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present application can be modified or replaced without departing from the spirit and scope of the present application. They should be covered in the scope of the claims of the present application.

Claims

1. A prefabricated pod of a distributed photovoltaic special mobile intelligent collection station, characterized in that: Comprising, a cabin (1), the side wall of the cabin (1) has a first access hole and a second access hole; a partition (2) is arranged in the cabin (1), which divides the cabin (1) into a high-voltage switch room (5) and a monitoring relay protection room (6), the high-voltage switch room (5) and the monitoring relay protection room (6) are arranged along the length direction of the cabin (1), the first access hole is communicated with the high-voltage switch room (5), and the second access hole is communicated with the monitoring relay protection room (6); a switch room access door (3) is arranged at the first access hole; a relay protection room access door (4) is arranged at the second access hole; It also comprises a moving wheel (17), which is rotatably arranged at the bottom of the cabin (1), the number of the moving wheel (17) is four, and all the moving wheels (17) are arranged in a matrix form; It also comprises, a telescopic piece (18), the upper end of the telescopic piece (18) is connected with the bottom of the cabin (1), and the moving wheel (17) is rotatably connected with the lower end of the telescopic piece (18); a support seat (19) is arranged at the bottom of the cabin (1), the support seat (19) has an installation hole (20) penetrating up and down, the telescopic piece (18) and the moving wheel (17) are located in the installation hole (20), and the lowest part of the moving wheel (17) is used for descending below the lower end surface of the support seat (19) after the telescopic piece (18) is elongated; The number of the switch room access door (3) is multiple, and all the switch room access doors (3) are arranged along the length direction of the cabin (1) at the same end of the partition (2); The number of the relay protection room access door (4) is multiple, the cabin (1) is arranged with the relay protection room access door (4) on the side wall at both ends of the partition (2), and all the relay protection room access doors (4) located at the same end of the partition (2) are arranged along the length direction of the cabin (1).

2. The distributed photovoltaic special mobile intelligent collecting station prefabricated cabin according to claim 1, characterized in that: It also comprises, an air conditioner (7) is arranged in the high-voltage switch room (5) and the monitoring relay protection room (6); a heat dissipation fan (8) is arranged in the high-voltage switch room (5) and the monitoring relay protection room (6).

3. The distributed photovoltaic special mobile intelligent collecting station prefabricated cabin according to claim 1, characterized in that: It also comprises, a fire alarm host (9) is arranged in the high-voltage switch room (5) or the monitoring relay protection room (6); a temperature and smoke sensing probe (10) is arranged in the high-voltage switch room (5) and the monitoring relay protection room (6), and an output end of the temperature and smoke sensing probe (10) is electrically connected with the fire alarm host (9); an audible and light alarm (11) is arranged in the high-voltage switch room (5) and the monitoring relay protection room (6), and a controlled end of the audible and light alarm (11) is electrically connected with the fire alarm host (9).

4. The distributed photovoltaic special mobile intelligent collecting station prefabricated cabin according to claim 1, characterized in that: A manual alarm (12) is further included, which is arranged in the high-voltage switch chamber (5) and the monitoring relay protection chamber (6).

5. The distributed photovoltaic special mobile intelligent collecting station prefabricated cabin according to claim 1, characterized in that: The side wall of the cabin body (1) is provided with a first emergency escape opening and a second emergency escape opening, the first emergency escape opening is communicated with the high-voltage switch chamber (5), the second emergency escape opening is communicated with the monitoring relay protection chamber (6), and further comprising, A switch chamber emergency escape door (13) is arranged at the first emergency escape opening; A relay protection chamber emergency escape door (14) is arranged at the second emergency escape opening.

6. The distributed photovoltaic special mobile intelligent collecting station prefabricated cabin according to claim 1, characterized in that: Further comprising, A positioning seat (15) is arranged in the high-voltage switch chamber (5), and the upper end surface of the positioning seat (15) is provided with a containing groove; A fire extinguisher (16) is inserted into the containing groove of the positioning seat (15).

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