CN223957092U - Prefabricated cabin of station is assembled to special portable intelligence of distributing type photovoltaic - Google Patents

Abstract

The utility model relates to the technical field of prefabricated cabins, and provides a special mobile intelligent collecting station prefabricated cabin for distributed photovoltaic, which is characterized by comprising a cabin body, a partition board, a switching room access door and a relay protection room access door, wherein a first access hole and a second access hole are formed in the side wall of the cabin body, the partition board is arranged in the cabin body and divides the inside of the cabin body into a high-voltage switching room and a monitoring relay protection room, the high-voltage switching room and the monitoring relay protection room are arranged along the length direction of the cabin body, the first access hole is communicated with the high-voltage switching room, the second access hole is communicated with the monitoring relay protection room, the switching room access door is arranged at the first access hole, and the relay protection room access door is arranged at the second access hole. Through the technical scheme, the problems that all equipment in the related technology is directly installed in the cabin, the space layout is not reasonable enough, overhauling staff cannot pertinently carry out overhauling work on indoor equipment, and the convenience and the efficiency of overhauling are to be improved are solved.

Description

Prefabricated cabin of station is assembled to special portable intelligence of distributing type photovoltaic

Technical Field

The utility model relates to the technical field of prefabricated cabins, in particular to a special movable intelligent collection station prefabricated cabin for distributed photovoltaic.

Background

In a distributed photovoltaic power generation system, there are multiple photovoltaic power sources that produce electrical energy. These scattered electrical energy needs to be collected together, and the prefabricated compartment is just like a "power collection station". The direct current power supply collects direct currents generated by a plurality of scattered photovoltaic power supplies and provides for subsequent electric energy conversion and transmission. The equipment in the prefabricated cabin is more, and all the equipment is at the internal portion of cabin at present, and spatial layout is unreasonable enough, and maintainer can not carry out maintenance work to indoor equipment pertinently, and the convenience and the efficiency of maintenance need to be improved.

Disclosure of utility model

The utility model provides a prefabricated cabin of a special mobile intelligent collecting station for distributed photovoltaic, which solves the problems that in the prior art, all equipment is directly arranged in a cabin body, the space layout is not reasonable enough, an maintainer cannot pertinently carry out maintenance work on indoor equipment, and the convenience and efficiency of maintenance are to be improved.

The technical proposal of the utility model is that the distributed photovoltaic special mobile intelligent collection station prefabricated cabin is characterized by comprising,

The cabin body is provided with a first access hole and a second access hole on the side wall;

The partition plate is arranged in the cabin body and divides 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 along 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;

A switch room access door disposed at the first access port;

and the secondary protection room access door is arranged at the second access opening.

The number of the switch room access doors is multiple, and all the switch room access doors are arranged at the same end of the partition plate along the length direction of the cabin body.

The number of the access doors of the secondary protection room is multiple, the access doors of the secondary protection room are arranged on the side walls of the two ends of the partition board, and all the access doors of the secondary protection room located at the same end of the partition board are arranged along the length direction of the cabin body.

Also included is a method of manufacturing a semiconductor device,

The air conditioner is arranged in the high-voltage switch chamber and the monitoring relay protection chamber;

And the heat dissipation fan is arranged in the high-voltage switch chamber and the monitoring relay protection chamber.

Also included is a method of manufacturing a semiconductor device,

The fire alarm host is arranged in the high-voltage switch chamber or the monitoring relay protection chamber;

the temperature-sensing smoke-sensing probe is arranged in the high-voltage switch chamber and the monitoring relay protection chamber, and the output end of the temperature-sensing smoke-sensing probe is electrically connected with the fire alarm host;

The audible and visual alarm is arranged in the high-voltage switch chamber and the monitoring relay protection chamber, and the controlled end of the audible and visual alarm is electrically connected with the fire alarm host.

The high-voltage switch room and the monitoring relay protection room are respectively provided with a manual alarm.

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, the second emergency escape opening is communicated with the monitoring relay protection chamber, the cabin further comprises,

The switching room emergency escape door is arranged at the first emergency escape opening;

The secondary protection room emergency escape door is arranged at the second emergency escape opening.

Also included is a method of manufacturing a semiconductor device,

The positioning seat is arranged in the high-voltage switch chamber, and the upper end surface of the positioning seat is provided with an accommodating groove;

the fire extinguisher is inserted into the accommodating groove of the positioning seat.

The movable wheels are rotationally arranged at the bottom of the cabin body, the number of the movable wheels is four, and all the movable wheels are arranged in a matrix.

Also included is a method of manufacturing a semiconductor device,

The upper end of the telescopic piece is connected with the bottom of the cabin body, and the movable wheel is rotationally connected with the lower end of the telescopic piece;

The supporting seat is arranged at the bottom of the cabin body, the supporting seat is provided with a mounting hole penetrating through the supporting seat from top to bottom, the telescopic piece and the movable wheel are both positioned in the mounting hole, after the telescopic piece stretches, the lowest part of the movable wheel is used for descending below the lower end face of the supporting seat.

The cabin has the advantages that the side wall of the cabin is provided with the first access hole and the second access hole, the partition board is arranged in the cabin to divide the interior of the cabin into the high-voltage switch chamber and the monitoring relay protection chamber, the high-voltage switch chamber and the monitoring relay protection chamber are arranged along the length direction of the cabin, the first access hole is communicated with the high-voltage switch chamber, 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 chamber access door is arranged at the second access hole. Utilize the baffle to follow the internal partition of cabin and become high-voltage switch room and control and keep on the room, every equipment is all installed in corresponding high-voltage switch room or control keep on the room according to self function, can realize the clear division of different functional areas for each functional area overall arrangement in the cabin is more reasonable, and the maintainer can go into corresponding functional room through corresponding access port and access door pertinently, can conveniently carry out maintenance work to indoor equipment, can improve the convenience and the efficiency of maintenance.

Drawings

The above features, technical features, advantages and implementation of the present utility model will be further described in the following description of preferred embodiments with reference to the accompanying drawings in a clear and easily understood manner.

Fig. 1 is a top view of the internal structure of the present utility model.

Fig. 2 is a right side view of the present utility model.

Fig. 3 is a left side view of the present utility model.

In the figure, 1, a cabin body, 2, a partition plate, 3, a switching room access door, 4, a secondary protection room access door, 5, a high-voltage switching room, 6, a monitoring secondary protection room, 7, an air conditioner, 8, a heat radiation fan, 9, a fire-fighting alarm host, 10, a temperature sensing smoke sensing probe, 11, an audible and visual alarm, 12, a manual alarm, 13, a switching room emergency escape door, 14, a secondary protection room emergency escape door, 15, a positioning seat, 16, a fire extinguisher, 17, a movable wheel, 18, a telescopic piece, 19, a supporting seat, 20, a mounting hole, 21 and a device transfer door.

Detailed Description

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following description will explain the specific embodiments of the present utility model with reference to the accompanying drawings. It is evident that the drawings in the following description are only examples of the utility model, from which other drawings and other embodiments can be obtained by a person skilled in the art without inventive effort.

For simplicity of the drawing, only the parts relevant to the utility model are schematically shown in each drawing, and they do not represent the actual structure thereof as a product. In addition, in order to simplify the drawings and facilitate understanding, components having the same structure or function in some drawings are only schematically illustrated in one of them, or only one of them is labeled. Herein, "a" means not only "only this one" but also "more than one", and "a number" includes "two" and "two or more".

In this context, unless explicitly stated or limited otherwise, the terms "mounted," "connected," "coupled," and "connected" are to be construed broadly, and may, for example, be fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected via an intervening medium, or communicate between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In addition, in the description of the present application, the terms "first," "second," and the like are used merely to distinguish between descriptions and are not to be construed as indicating or implying relative importance.

The embodiment of the utility model provides a prefabricated cabin of a special mobile intelligent collecting station for distributed photovoltaic, which comprises a cabin body 1, a partition board 2, a switching room access door 3 and a secondary protection room access door 4, wherein a first access hole and a second access hole are formed in the side wall of the cabin body 1, the partition board 2 is arranged in the cabin body 1 and divides the interior of the cabin body 1 into a high-voltage switching room 5 and a monitoring secondary protection room 6, the high-voltage switching room 5 and the monitoring secondary protection room 6 are arranged along the length direction of the cabin body 1, the first access hole is communicated with the high-voltage switching room 5, the second access hole is communicated with the monitoring secondary protection room 6, the switching room access door 3 is arranged at the first access hole, and the secondary protection room access door 4 is arranged at the second access hole.

In this embodiment, utilize baffle 2 to follow cabin 1 internal partition to become high-voltage switch room 5 and control and keep on room 6, every equipment is according to self function installation in corresponding high-voltage switch room 5 or control keep on room 6, can realize the clear division of different functional areas for each functional area overall arrangement in the cabin 1 is more reasonable, and the maintainer can get into corresponding functional room through corresponding access hole and access door pertinently, can conveniently carry out maintenance work to indoor equipment, can reduce maintenance cost and time, improves the convenience and the efficiency of maintenance.

The side wall of the cabin body 1 is provided with a transfer port, the transfer port is positioned at one end of the high-voltage switch chamber 5, which is far away from the partition plate 2, and the cabin further comprises an equipment transfer door 21, wherein the equipment transfer door 21 is arranged at the transfer port, so that equipment can be conveniently disassembled and assembled. The high-voltage switch room 5 and the monitoring relay protection room 6 are internally provided with an emergency lighting lamp, a camera, a wall switch, a wall functional socket and a ceiling type lighting lamp. The cabin body 1 is made of weather-resistant and corrosion-resistant materials, can adapt to severe natural environments in different areas, such as extreme temperature, humidity, sand wind and the like, and can prolong the service life of equipment.

The prefabricated cabin is manufactured, assembled, wired, debugged and the like in a factory, and only needs to be simply installed and connected after being transported to the site, so that the construction period of projects can be greatly shortened, and the construction progress of the distributed photovoltaic power station is quickened. The construction workload of the site can be reduced, the labor cost is reduced, and meanwhile, the requirement of temporary facilities on the site can be reduced, so that the construction cost of the distributed photovoltaic power station is effectively reduced.

The quality can be better controlled by manufacturing and testing in the factory environment, all components and systems are ensured to meet the standard before delivery, quality problems caused by on-site construction conditions and personnel technical level differences are reduced, and the risk of construction errors is reduced. Advanced electrical equipment and an intelligent control system are arranged in the prefabricated cabin, and the prefabricated cabin has perfect protection mechanisms such as overcurrent, overvoltage and short-circuit protection, can stably operate under various complex environmental conditions, ensures equipment and personnel safety, and improves the reliability and stability of the distributed photovoltaic system.

Through various sensors installed in the prefabricated cabin and external connection points, the running state, environmental parameters, electric energy parameters and the like of the equipment are monitored in real time, and data are transmitted to a monitoring system, so that the comprehensive monitoring of the distributed photovoltaic system can be realized. The prefabricated cabin supports various communication protocols, can realize data interaction with a remote monitoring center, and a user can carry out remote operation, parameter setting and fault diagnosis on equipment in the prefabricated cabin through the remote platform, so that operation and maintenance management are facilitated, and the intelligent level and operation and maintenance efficiency of the distributed photovoltaic power station can be improved.

The design of the prefabricated cabin considers the safety factors such as fire prevention, explosion prevention, theft prevention, lightning protection, static electricity prevention and the like, such as fireproof materials, safety exit and emergency shutdown devices and the like, and ensures the safety of personnel and equipment. The internal equipment is protected by the cabin body, so that the damage of external factors such as natural disasters, artificial damage and the like can be avoided, and the safety of the equipment can be improved.

The appearance of the prefabricated cabin can be designed into a mode coordinated with the surrounding environment, so that the influence on the landscape is reduced, the prefabricated cabin is better integrated into the construction environment of the distributed photovoltaic power station, and the prefabricated cabin is particularly suitable for areas with higher requirements on the environment attractiveness. The materials and the designs are used for improving the energy efficiency, reducing the energy consumption and the carbon emission, meeting the environmental protection requirement and being beneficial to realizing the green and sustainable development of the distributed photovoltaic power generation. The prefabricated cabin not only can be used for collecting electric energy of a photovoltaic system, but also can integrate various functions such as energy storage, charging, automatic control and the like.

Further, the number of the switching room access doors 3 is plural, and all the switching room access doors 3 are arranged in the longitudinal direction of the cabin 1 at the same end of the partition plate 2. The overhauling personnel can select the switching room access door 3 at the required position to enter the high-voltage switching room 5 according to actual needs, so that the overhauling flexibility and efficiency can be further improved.

Further, as shown in fig. 1, the number of the access doors 4 of the secondary protection room is plural, the side walls of the cabin body 1 at two ends of the partition plate 2 are provided with the access doors 4 of the secondary protection room, and all the access doors 4 of the secondary protection room at the same end of the partition plate 2 are arranged along the length direction of the cabin body 1. The maintainer can select the access door 4 of the secondary protection room at the required position to enter the monitoring secondary protection room 6 according to actual needs, and the flexibility and the efficiency of maintenance can be further improved.

Further, as shown in fig. 1, the air conditioner 7 and the heat dissipation fan 8 are further included, the air conditioner 7 is arranged in the high-voltage switch chamber 5 and the monitoring relay protection chamber 6, and the heat dissipation fan 8 is arranged in the high-voltage switch chamber 5 and the monitoring relay protection chamber 6. The indoor temperature can be regulated by the refrigerating or heating function of the air conditioner 7, and the heat dissipation fan 8 can take away the heat generated by the equipment through forced air flow. The air conditioner 7 and the heat radiation fan 8 act together, so that the indoor temperature can be maintained in a range suitable for the operation of equipment, the equipment is prevented from being damaged due to overhigh temperature, the reliability and the stability of the equipment can be improved, and the service life of the equipment is prolonged.

Further, as shown in fig. 1, the fire-fighting alarm system further comprises a fire-fighting alarm host machine 9, a temperature-sensing smoke-sensing probe 10 and an audible and visual alarm 11, wherein the fire-fighting alarm host machine 9 is arranged in the high-voltage switch chamber 5 or the monitoring relay protection chamber 6, the temperature-sensing smoke-sensing probe 10 is arranged in the high-voltage switch chamber 5 and the monitoring relay protection chamber 6, the output end of the temperature-sensing smoke-sensing probe 10 is electrically connected with the fire-fighting alarm host machine 9, the audible and visual alarm 11 is arranged in the high-voltage switch chamber 5 and the monitoring relay protection chamber 6, and the controlled end of the audible and visual alarm 11 is electrically connected with the fire-fighting alarm host machine 9. The temperature-sensing smoke-sensing probe 10 can monitor the temperature and smoke concentration in the high-voltage switch chamber 5 and the monitoring relay protection chamber 6 in real time, when abnormal conditions are detected, signals are transmitted to the fire-fighting alarm host 9, the fire-fighting alarm host 9 controls the audible-visual alarm 11 to send alarm signals, personnel are reminded to take corresponding measures, fire hidden danger can be found in time, accuracy and timeliness of fire early warning are improved, and fire loss is reduced.

Further, as shown in fig. 1, the monitoring relay room also comprises a manual alarm 12, and the manual alarm 12 is arranged in the high-voltage switch room 5 and the monitoring relay room 6. When a person discovers a fire or other emergency, the manual alarm 12 can be manually pressed to trigger an alarm signal, so that the alarm signal can be timely sent out in the emergency, the reliability of fire alarm can be enhanced, and the untimely alarm caused by the fault of the temperature-sensing smoke-sensing probe is avoided.

Further, as shown in fig. 1, 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, the cabin further comprises a switch chamber emergency escape door 13, the relay protection chamber emergency escape door 14 is arranged at the first emergency escape opening, and the relay protection chamber emergency escape door 14 is arranged at the second emergency escape opening. When an emergency situation occurs, people can quickly evacuate through the emergency escape door 13 of the switching room and the emergency escape door 14 of the follow-up room, so that the life safety of the people is better ensured, and the safety and reliability of the prefabricated cabin under the emergency situation can be improved.

Further, as shown in fig. 1, the fire extinguisher also comprises a positioning seat 15 and a fire extinguisher 16, wherein the positioning seat 15 is arranged in the high-voltage switch chamber 5, the upper end surface of the positioning seat 15 is provided with a containing groove, and the fire extinguisher 16 is inserted into the containing 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 collision. In the event of a fire, the operator can extinguish the fire in time with the extinguisher 16, reducing the loss of fire.

Further, as shown in fig. 2 and 3, the device further comprises moving wheels 17, the moving wheels 17 are rotatably arranged at the bottom of the cabin body 1, the number of the moving wheels 17 is four, and all the moving wheels 17 are arranged in a matrix. Two movable wheels 17 are arranged at two ends of the cabin body 1 in the length direction, the two movable wheels 17 at the same end of the cabin body 1 are arranged in the width direction of the cabin body 1, and the four movable wheels 17 are matched, so that the prefabricated cabin can be conveniently moved to different positions, and the flexibility and the adaptability of the prefabricated cabin can be improved.

Further, as shown in fig. 2 and 3, the telescopic device further comprises a telescopic piece 18 and a supporting seat 19, wherein the upper end of the telescopic piece 18 is connected with the bottom of the cabin body 1, the movable wheel 17 is rotatably connected with the lower end of the telescopic piece 18, the supporting seat 19 is arranged at the bottom of the cabin body 1, the supporting seat 19 is provided with a mounting hole 20 penetrating up and down, the telescopic piece 18 and the movable wheel 17 are both positioned in the mounting hole 20, and after the telescopic piece 18 stretches, the lowest part of the movable wheel 17 is used for descending below the lower end face of the supporting seat 19.

It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.

Claims (6)

1. A prefabricated cabin of a movable intelligent collecting station special for distributed photovoltaic is characterized by comprising,

The device comprises a cabin body (1), wherein a first access hole and a second access hole are formed in the side wall of the cabin body (1);

The partition board (2) is arranged in the cabin body (1), the interior of the cabin body (1) is divided into a high-voltage switch chamber (5) and a monitoring relay protection chamber (6), the high-voltage switch chamber (5) and the monitoring relay protection chamber (6) are arranged along the length direction of the cabin body (1), the first access hole is communicated with the high-voltage switch chamber (5), and the second access hole is communicated with the monitoring relay protection chamber (6);

a switching room access door (3), the switching room access door (3) being arranged at the first access opening;

A secondary security access door (4), the secondary security access door (4) being disposed at the second access port;

The movable wheels (17) are rotatably arranged at the bottom of the cabin (1), the number of the movable wheels (17) is four, and all the movable wheels (17) are arranged in a matrix;

also included is a method of manufacturing a semiconductor device,

The upper end of the telescopic piece (18) is connected with the bottom of the cabin (1), and the movable wheel (17) is rotationally connected with the lower end of the telescopic piece (18);

The support seat (19), the support seat (19) is arranged at the bottom of the cabin body (1), the support seat (19) is provided with a mounting hole (20) penetrating up and down, the telescopic piece (18) and the movable wheel (17) are both positioned in the mounting hole (20), and after the telescopic piece (18) stretches, the lowest part of the movable wheel (17) is used for descending below the lower end surface of the support seat (19);

the number of the switch room access doors (3) is multiple, and all the switch room access doors (3) are arranged along the length direction of the cabin body (1) at the same end of the partition plate (2);

The number of the access doors (4) of the secondary protection room is multiple, the cabin body (1) is arranged on the side walls of the two ends of the partition board (2) and is provided with the access doors (4) of the secondary protection room, and all the access doors (4) of the secondary protection room which are arranged at the same end of the partition board (2) are arranged along the length direction of the cabin body (1).

2. The portable intelligent collection station prefabricated cabin special for distributed photovoltaic according to claim 1, further comprising,

An air conditioner (7), wherein the air conditioner (7) is arranged in the high-voltage switch chamber (5) and the monitoring relay protection chamber (6);

And the heat dissipation fan (8) is arranged in the high-voltage switch chamber (5) and the monitoring relay protection chamber (6).

3. The portable intelligent collection station prefabricated cabin special for distributed photovoltaic according to claim 1, further comprising,

The fire alarm host (9), the said fire alarm host (9) is set up in the said high-pressure switch room (5) or said monitoring relay protects the room (6);

The temperature-sensing smoke-sensing probe (10) is arranged in the high-voltage switch chamber (5) and the monitoring relay protection chamber (6), and the output end of the temperature-sensing smoke-sensing probe (10) is electrically connected with the fire-fighting alarm host (9);

The audible and visual alarm (11) is arranged in the high-voltage switch chamber (5) and the monitoring relay protection chamber (6), and the controlled end of the audible and visual alarm (11) is electrically connected with the fire alarm host (9).

4. The prefabricated cabin of the distributed photovoltaic special mobile intelligent collection station according to claim 1, further comprising a manual alarm (12), wherein the manual alarm (12) is arranged in the high-voltage switch room (5) and the monitoring relay protection room (6).

5. The prefabricated cabin of the special movable intelligent collection station for the distributed photovoltaic system, which is disclosed in claim 1, is characterized in that a first emergency escape opening and a second emergency escape opening are arranged on the side wall of the cabin body (1), 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 the prefabricated cabin further comprises,

A switching room emergency escape door (13), wherein the switching room emergency escape door (13) is arranged at the first emergency escape opening;

And the secondary protection room emergency escape door (14) is arranged at the second emergency escape opening.

6. The portable intelligent collection station prefabricated cabin special for distributed photovoltaic according to claim 1, further comprising,

The 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 an accommodating groove;

and the fire extinguisher (16) is inserted into the accommodating groove of the positioning seat (15).