Modular shelter storage structure and shelter storage system

Abstract

The utility model provides a modularized square cabin storage structure and a square cabin storage system, and belongs to the technical field of electric power equipment storage. The modularized square cabin storage structure comprises a storage cabin body and a conveying assembly, the storage cabin body comprises a plurality of first standard containers and a plurality of second standard containers, and the first standard containers are in butt joint end to end in the length direction to form a conveying cabin; the second standard containers are perpendicularly connected with the first standard container, one end of each second standard container communicates with the side wall of the first standard container, and the multiple second standard containers are arranged in parallel and fixedly attached to one another through the side walls. The conveying assembly comprises conveying rails and a plurality of four-way shuttle vehicles, and the conveying rails are arranged in the multiple first standard containers and the multiple second standard containers and communicate with one another. By the adoption of the modularized shelter storage structure and the shelter storage system, the problem that use is affected due to the fact that the storage structure of the power transformer is long in construction and maintenance period in the prior art can be solved.

Description

Technical Field

[0001] The utility model relates to the technical field of power equipment storage, in particular to a modularized cabin storage structure and a cabin storage system. Background Art

[0002] As an important power equipment, power transformers are widely used in industries such as industry, agriculture, transportation, and urban communities. Power transformers are divided into oil-immersed transformers and dry-type transformers according to the different cooling media. Due to the differences in insulation media and heat dissipation materials, the maximum load of a large-capacity 10kV dry-type power transformer can reach 3.5T, and its transportation and storage requirements after production are relatively high.

[0003] In the relevant technology, it is usually necessary to plan and build a special storage structure for power transformers, taking into account the requirements of rain and moisture protection, heat preservation and moisture retention, sealing and flatness, electrical safety, etc., to ensure the safe and stable storage of power transformers.

[0004] The traditional storage structure in the relevant technology takes at least 2 to 3 years from design, approval to civil construction and installation, with a long construction period and high construction cost. In addition, the traditional storage structure has different construction standards and quality in different links of the supplier, which may cause some parts to be difficult to repair and put into use in time due to quality problems, delaying the transportation, inspection and storage of power transformers inside. Utility Model Content

[0005] The embodiment of the utility model provides a modular shelter storage structure and shelter storage system, which can solve the problem in the related art that the storage structure construction and maintenance cycle of the power transformer are long and affect the use. The technical solution is as follows:

[0006] In a first aspect, an embodiment of the present utility model provides a modular shelter storage structure, comprising:

[0007] The storage compartment includes a plurality of first standard containers and a plurality of second standard containers in a rectangular shape. The plurality of first standard containers are connected to each other at the first end along the length direction to form a transport compartment. The second standard containers are vertically connected to the first standard containers and one end is connected to the side wall of the first standard container. The plurality of second standard containers are arranged in parallel and fixed to each other through the side walls.

[0008] The conveying assembly comprises a conveying rail and a plurality of four-way shuttle vehicles. The conveying rails are arranged along the length direction of the plurality of first standard containers and the plurality of second standard containers and are interconnected. The four-way shuttle vehicles are movably arranged on the conveying rails.

[0009] Optionally, two conveying warehouses are provided, and the plurality of second standard containers are arranged between the two conveying warehouses.

[0010] Optionally, the four-way shuttle is provided with a loading tray, and the loading tray is provided with an electrostatic spray coating.

[0011] Optionally, the loading tray and the conveying rail are both made of high-strength steel.

[0012] Optionally, side walls of several adjacent second standard containers among the plurality of second standard containers are interconnected to form a working compartment.

[0013] Optionally, a secondary delivery port is provided on a side wall of the outermost second standard container among the plurality of second standard containers.

[0014] In the second aspect, an embodiment of the utility model provides a cabin storage system, including the modular cabin storage structure described in the first aspect, and also including a temperature control system, the temperature control system including a PLC controller, an electrical control panel, an alarm module, and a temperature and humidity sensor, a smoke sensor and an automatic fire extinguisher arranged inside the storage cabin, the electrical control panel, the alarm module, the temperature and humidity sensor, the smoke sensor and the automatic fire extinguisher are all communicatively connected to the PLC controller.

[0015] Optionally, the container storage system further includes a monitoring system and a centralized controller, wherein the monitoring system includes a plurality of cameras disposed inside the storage container, and the plurality of cameras and the plurality of four-way shuttle vehicles are all communicatively connected to the centralized controller.

[0016] The beneficial effects brought by the technical solution provided by the embodiment of the utility model include at least:

[0017] The modular square cabin storage structure provided by the embodiment of the utility model is adopted, which forms a modular cabin structure by combining and splicing a plurality of first standard containers and second standard containers, and arranges conveyor rails and four-way shuttle vehicles along the extension direction inside to realize the customized conveying and supporting storage of the power equipment to be stored. The structure is simple, and the splicing and installation are free and fast. When partial damage occurs, the problematic storage cabin part can also be replaced in a timely and flexible manner. The storage cabin structure is flexibly spliced ​​and built according to actual needs and site planning, without the need for land purchase, approval, and infrastructure construction. Each cabin structure is modularly constructed of containers and has strong scalability. It can solve the problem in the related art that the storage structure construction and maintenance cycle of power transformers are long and affect their use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 It is a three-dimensional structural schematic diagram of a modular shelter storage structure provided by an embodiment of the utility model;

[0020] Figure 2 It is a schematic diagram of a top view of a modular shelter storage structure provided by an embodiment of the utility model;

[0021] Figure 3 It is a structural schematic diagram of a four-way shuttle provided by an embodiment of the utility model;

[0022] Figure 4 It is a partial structural schematic diagram of a conveying bin and a working bin provided in an embodiment of the utility model;

[0023] Figure 5 It is a control block diagram of a temperature control system provided by the utility model;

[0024] Figure 6 It is a control block diagram of a centralized control system provided by an embodiment of the utility model.

[0025] In the figure:

[0026] 1-storage cabin; 1a-transportation cabin; 1b-working cabin; 2-transportation assembly; 3-temperature control system; 4-monitoring system; 5-centralized controller; 11-first standard container; 12-second standard container; 21-transportation rail; 22-four-way shuttle; 31-PLC controller; 32-electrical control panel; 33-alarm module; 34-temperature and humidity sensor; 35-smoke sensor; 36-automatic fire extinguisher; 41-camera; 121-secondary delivery port; 221-cargo tray. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0028] In the relevant technology, it is usually necessary to plan and build a special storage structure for power transformers, taking into account the requirements of rain and moisture protection, heat preservation and moisture retention, sealing and flatness, electrical safety, etc., to ensure the safe and stable storage of power transformers.

[0029] The traditional storage structure in the relevant technology takes at least 2 to 3 years from design, approval to civil construction and installation, with a long construction period and high construction cost. In addition, the traditional storage structure has different construction standards and quality in different links of the supplier, which may cause some parts to be difficult to repair and put into use in time due to quality problems, delaying the transportation, inspection and storage of power transformers inside.

[0030] Figure 1 It is a three-dimensional structural schematic diagram of a modular shelter storage structure provided by an embodiment of the utility model; Figure 2 This is a schematic diagram of a top view of a modular shelter storage structure provided by an embodiment of the utility model. Figure 3 It is a structural schematic diagram of a four-way shuttle provided by an embodiment of the utility model; Figure 4 Schematic diagram of the partial structure of the conveying bin and the working bin provided by the embodiment of the utility model. Figures 1 to 4 As shown, an embodiment of the utility model provides a modular cabin storage structure, including a storage cabin body 1 and a conveying component 2.

[0031] The storage compartment 1 includes a plurality of first standard containers 11 and a plurality of second standard containers 12 in the form of rectangular parallelepiped. The plurality of first standard containers 11 are connected to each other at the first position along the length direction to form a transport compartment 1a. The second standard container 12 is vertically connected to the first standard container 11 and one end is connected to the side wall of the first standard container 11. The plurality of second standard containers 12 are arranged in parallel and fixed to each other through the side walls.

[0032] The conveying assembly 2 includes a conveying rail 21 and a plurality of four-way shuttles 22 . The plurality of first standard containers 11 and the plurality of second standard containers 12 are each provided with a conveying rail 21 along the length direction and are interconnected. The four-way shuttles 22 are movably disposed on the conveying rail 21 .

[0033] In the embodiment of the utility model, when the modular cabin structure is assembled, the first standard container 11 and the plurality of second standard containers 12 can be freely spliced ​​with standard containers of 20HC or 40HC specifications based on actual planning requirements. Among them, the plurality of first standard containers 11 are spliced ​​at both ends along the length direction to form a straight conveying warehouse 1a, which serves as the main straight conveying path of the modular cabin storage structure. The side panels of the plurality of first standard containers 11 are removed and docked at one end of the plurality of second standard containers 12. The plurality of second standard containers 12 are arranged in parallel along the length direction of the conveying warehouse 1a to form a plurality of independent cabins on one side of the length direction of the conveying warehouse 1a. Conveying rails 21 are laid along the length direction in the conveying warehouse 1a and the plurality of second standard containers 12, and the conveying rails 21 in the second standard containers 12 are connected to the conveying rails 21 in the conveying warehouse 1a to form a conveying network arranged vertically and horizontally. A corresponding control system can be set up in one or more of the second standard containers 12 as a control room to control the four-way shuttle 22 set on the conveying rail 21 network to move along the conveying rail 21 to any position among the multiple first standard containers 11 and the multiple second standard containers 12.

[0034] When the modular cabin structure is working, the power transformers and other power equipment to be stored can be transported to the entrance of one end of the conveying warehouse 1a by freight means. The staff in the control room can drive the four-way shuttle 22 along the conveying rail 21 to the entrance through the corresponding centralized controller 5, such as controlling the upper computer to operate, and use the four-way shuttle 22 to carry and transport the power equipment to be stored. After that, the four-way shuttle 22 can be used to transport the power equipment to be inspected to the designated position in the designated second standard container 12 for storage through the control of the centralized controller 5, or to perform relevant quality inspections using the inspection equipment or inspection stations set in part of the second standard container 12. The power equipment that needs to be unloaded or inspected can be transported to the second standard container 12 as a storage warehouse by the four-way shuttle 22 for static storage, or transported out from the entrance of the conveying warehouse 1a.

[0035] The modular square cabin storage structure provided by the embodiment of the utility model is adopted, which forms a modular cabin structure by combining and splicing a plurality of first standard containers 11 and second standard containers 12, and arranges conveying rails 21 and four-way shuttle vehicles 22 along the extension direction inside to realize the customized transportation and supporting storage of the power equipment to be stored. The structure is simple, and the splicing and installation are free and fast. When partial damage occurs, the problematic part of the storage cabin 1 can also be replaced in a timely and flexible manner. The storage cabin 1 structure is flexibly spliced ​​and built according to actual needs and site planning, without the need for land purchase, approval, and infrastructure. Each cabin structure is modularly constructed of containers and has strong scalability. It can solve the problem in the related technology that the storage structure construction and maintenance cycle of the power transformer are long and affect its use.

[0036] Illustratively, in an embodiment of the utility model, a plurality of four-way shuttle vehicles 22 can be on standby in a certain arrangement order, for example, arranged in the length direction in the second standard container 12 when not in operation, and move in sequence to transport and store the power equipment when it arrives, thereby improving work efficiency.

[0037] Optionally, two conveying bins 1a are provided, and a plurality of second standard containers 12 are provided between the two conveying bins 1a. For example, in the embodiment of the utility model, by providing a conveying bin 1a at both ends of a plurality of second standard containers 12, and docking the internal conveying rails 21, a gridded conveying network with both ends docked is formed. One of the conveying bins 1a can be used as an input main line located on one side of the storage compartment 1, and the other conveying bin 1a can be used as an output main line located on the other side of the storage compartment 1, which facilitates the input and output circulation of the power equipment and further improves the overall conveying and storage efficiency.

[0038] Optionally, the four-way shuttle 22 is provided with a loading tray 221, and the loading tray 221 is provided with an electrostatic spray coating. Exemplarily, in the embodiment of the utility model, the four-way shuttle 22 supports, transports and stores the power equipment through the special loading tray 221 arranged on the top. For the large-capacity 10kV dry-type distribution transformer, the loading tray 221 and the conveying rail 21 are both made of high-strength steel parts. The conveying rail 21 uses a beam-type industrial combined shelf and some parts are reinforced. The maximum load-bearing capacity can reach 6 tons. Adding high-precision guide rails to the traditional shelves allows the four-way shuttle 22 to run smoothly on it. The loading tray 221 has a maximum load-bearing capacity of 4 tons. The top processing uses a special tooling fixture for positioning to ensure processing accuracy and ensure that the diagonal difference is less than 3mm. The surface adopts an electrostatic spraying process, and the edge is free of burrs and is flat, without desoldering or cold welding.

[0039] Optionally, the side walls of several adjacent second standard containers 12 in the plurality of second standard containers 12 are interconnected to form a working warehouse 1b. For example, in the embodiment of the utility model, for the control equipment of the four-way shuttle 22 transmission system that needs to be arranged in the modular square cabin storage structure, as well as the detection equipment of the power equipment after arriving at the warehouse, and the arrangement of the central control facilities of the relevant monitoring fire protection system, several adjacent side walls can be selected from the plurality of second standard containers 12 for removal and opening. For example, in this scheme, two second standard containers 12 far away from the storage and conveying port of the conveying warehouse 1a are selected to be opened and merged into a working warehouse 1b, as a control room for setting up central control facilities such as the control host computer, and the work of the on-duty personnel. The two second standard containers 12 adjacent to the working warehouse 1b are also opened to form another working warehouse 1b, as a detection laboratory for placing automatic detection equipment and for manual detection by personnel. Multiple second standard containers 12 can be flexibly opened and merged to meet the different functional requirements in the square cabin storage structure, further improving practicality.

[0040] Optionally, a secondary delivery port 121 is provided on the side wall of the outermost second standard container 12 among the plurality of second standard containers 12. By way of example, in the embodiment of the utility model, by providing a plurality of secondary delivery ports 121 on the side wall of the second standard container 12 closest to the storage delivery port of the delivery warehouse 1a, the number of entrances and exits for transporting electric equipment in and out can be further increased, thereby improving the efficiency of loading and unloading.

[0041] Figure 5 It is a control block diagram of a temperature control system provided by the utility model; Figure 6 This is a control block diagram of a centralized control system provided by an embodiment of the utility model. Figures 5 and 6 The utility model embodiment provides a shelter storage system, including: Figures 1 to 4The modularized square cabin storage structure shown also includes a temperature control system 3, which includes a PLC controller 31, an electrical control panel 32, an alarm module 33, and a temperature and humidity sensor 34, a smoke sensor 35, and an automatic fire extinguisher 36 arranged inside the storage cabin 1. The electrical control panel 32, the alarm module 33, the temperature and humidity sensor 34, the smoke sensor 35, and the automatic fire extinguisher 36 are all connected to the PLC controller 31 in communication. For example, in the embodiment of the utility model, standard containers are used to splice to form the main cabin structure of the square cabin storage system, and the box body and its doors and windows, as well as the equipment and facilities installed on the box body have good rust, corrosion, and oxidation resistance. On this basis, by setting a temperature control system 3 including modules such as a PLC controller, a touch screen, a temperature and humidity sensor, a smoke sensor, an alarm module, an electrical control panel, and a communication device. Real-time monitoring of temperature and humidity in the storage cabin, manual / automatic control, and temperature and humidity over-limit / smoke alarm functions are realized. When a thermal runaway accident is detected in the storage compartment 1, the PLC controller 31 can also send control instructions to the automatic fire extinguisher 36 at the corresponding position in time, such as a suspended ultra-fine dry powder automatic fire extinguisher, which can automatically extinguish fires without anyone, and can spray quickly within 10 seconds after receiving the control signal, with a protection radius ≥1.13 meters, a spraying distance ≤6 meters, an operating temperature of 68°C, a fire extinguishing level ≥20B, and a working pressure of 1.2 MPa.

[0042] Optionally, the square cabin storage system also includes a monitoring system 4 and a centralized controller 5. The monitoring system 4 includes a plurality of cameras 41 arranged inside the storage cabin 1. The plurality of cameras 41 and the plurality of four-way shuttles 22 are all connected to the centralized controller 5 in communication. Exemplarily, in the embodiment of the utility model, the monitoring system 4 is formed by setting a plurality of cameras 41 covering various areas of the storage cabin 1. The system detects and monitors the storage and test areas and displays and records the on-site images in real time using video technology. The system transmits the images to the monitoring area via a network cable to complete the recording, analysis and calling of the monitoring images. The control of the monitoring system 4 can be integrated into the centralized controller 5 of the entire square cabin storage system. The centralized controller 5 covers transportation storage and other businesses, and uploads the full process information of the square cabin storage system to the centralized controller 5. The equipment operation status and closed-loop control are monitored in real time, and the business process management is realized in a process-driven manner.

[0043] Unless otherwise defined, the technical terms or scientific terms used herein shall have the usual meanings understood by persons with ordinary skills in the field to which the utility model belongs. The words "first", "second" and similar words used in the specification and claims of the utility model patent application do not indicate any order, quantity or importance, but are only used to distinguish different components. Similarly, words such as "one" or "one" do not indicate a quantity limitation, but indicate the existence of at least one. Words such as "include" or "comprise" mean that the elements or objects appearing before "include" or "comprise" include the elements or objects listed after "include" or "comprise" and their equivalents, and do not exclude other elements or objects. Words such as "connect" or "connected" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0044] The above description is only an optional embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A modular shelter storage structure, characterized in that: include: A storage cabin (1) comprises a plurality of first standard containers (11) and a plurality of second standard containers (12) in the form of rectangular parallelepipeds, wherein the plurality of first standard containers (11) are connected to each other at the first end along the length direction to form a transport cabin (1a), the second standard container (12) is vertically connected to the first standard container (11) and one end is connected to the side wall of the first standard container (11), and the plurality of second standard containers (12) are arranged in parallel and fixed to each other through the side walls. The conveying assembly (2) comprises a conveying rail (21) and a plurality of four-way shuttle vehicles (22); the plurality of first standard containers (11) and the plurality of second standard containers (12) are each provided with the conveying rail (21) along a length direction and are interconnected; and the four-way shuttle vehicles (22) are movably arranged on the conveying rail (21).

2. The modular shelter storage structure according to claim 1, characterized in that: Two transport warehouses (1a) are provided, and the plurality of second standard containers (12) are arranged between the two transport warehouses (1a).

3. The modular shelter storage structure according to claim 1, characterized in that: The four-way shuttle vehicle (22) is provided with a loading tray (221), and the loading tray (221) is provided with an electrostatic spray coating.

4. The modular shelter storage structure according to claim 3, characterized in that: The object loading tray (221) and the conveying rail (21) are both made of high-strength steel.

5. The modular shelter storage structure according to claim 1, characterized in that: The side walls of several adjacent second standard containers (12) among the plurality of second standard containers (12) are interconnected to form a working compartment (1b).

6. The modular shelter storage structure according to any one of claims 1 to 5, characterized in that: A secondary delivery port (121) is provided on the side wall of the second standard container (12) located at the outermost side of the plurality of second standard containers (12).

7. A shelter storage system, comprising the modular shelter storage structure according to any one of claims 1 to 6, characterized in that: The invention also comprises a temperature control system (3), wherein the temperature control system (3) comprises a PLC controller (31), an electrical control panel (32), an alarm module (33), and a temperature and humidity sensor (34), a smoke sensor (35), and an automatic fire extinguisher (36) arranged inside the storage compartment (1); the electrical control panel (32), the alarm module (33), the temperature and humidity sensor (34), the smoke sensor (35), and the automatic fire extinguisher (36) are all connected to the PLC controller (31) in a communication manner.

8. The shelter storage system according to claim 7, characterized in that: The modular storage system further comprises a monitoring system (4) and a centralized controller (5); the monitoring system (4) comprises a plurality of cameras (41) arranged inside the storage cabin (1); the plurality of cameras (41) and the plurality of four-way shuttle vehicles (22) are all communicatively connected to the centralized controller (5).

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