High-performance external operation type primary equipment prefabricated cabin

Abstract

The utility model discloses a high-performance external operation type primary equipment prefabricated cabin, which relates to the technical field of prefabricated cabins and comprises a cabin body, and a pedestrian passage is arranged in the cabin body. The two side faces of the cabin body fixedly communicate with maintenance chambers arranged at equal intervals, each maintenance chamber is hinged to a second cabin door, a maintenance cavity and a protection frame are arranged in each maintenance chamber, the protection frames are fixedly connected into the cabin body and matched with the maintenance chambers, and installation cavities are formed in the protection frames. According to the utility model, the design structure is reasonable, through the arrangement of the protection frame and the plugging assembly, each maintenance cavity and each installation cavity are effectively isolated, even if a fire hazard is caused by a fault of a certain device, flames cannot easily spread to other devices through the threading holes, so that the risk of the fire hazard is greatly reduced; a fire source can be quickly isolated in emergency, the safety of maintenance personnel is protected, meanwhile, fire is prevented from spreading towards a pedestrian path, and the safety of the whole system is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of prefabricated cabins, in particular to a high-performance externally operated primary equipment prefabricated cabin. Background Art

[0002] A prefabricated cabin for primary equipment refers to a prefabricated cabin where equipment installation, commissioning, wiring, and other work are completed in the factory. These prefabricated cabins are usually used to carry specific equipment or machinery, such as generator sets, water treatment equipment, communication equipment, etc. The installation and commissioning of the entire equipment in the prefabricated cabin for primary equipment is completed in the factory, ensuring that the equipment can be put into use immediately after being transported to the destination, reducing the time and workload of on-site construction.

[0003] A Chinese patent with the announcement number CN217387957U discloses an operating box for a prefabricated cabin of 10kV primary equipment. The operating box is embedded in the side wall of the prefabricated cabin. The front door of the operating box can be opened from outside the prefabricated cabin, and the rear door of the operating box can be opened from inside the prefabricated cabin. By opening the front door of the operating box outside the prefabricated cabin and rotating the operating handles at the corresponding intervals, the 10kV primary equipment in the prefabricated cabin can be disconnected. There is no need to enter the prefabricated cabin. When the operator is operating the equipment, if the equipment fails and causes discharge, fire and other hazards, the operator will not be put in danger.

[0004] While the aforementioned solution uses an external control box to allow workers to operate equipment from outside the prefabricated chamber, thus minimizing operator risk, the equipment within the chamber is interconnected. A fire in any one of these devices could easily spread to other equipment, increasing damage. To address this issue, we offer a high-performance, externally operated prefabricated chamber for primary equipment. Utility Model Content

[0005] 1) Technical problems solved

[0006] The purpose of the utility model is to make up for the deficiencies of the prior art and to provide a high-performance externally operated prefabricated cabin for primary equipment.

[0007] 2) Technical solution

[0008] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a high-performance externally operated primary equipment prefabricated cabin, comprising:

[0009] A cabin body is provided with a pedestrian passage; both sides of the cabin body are fixedly connected with maintenance rooms arranged at equal intervals, each of the maintenance rooms is hinged with a second door, and an maintenance cavity is provided in the maintenance room.

[0010] The protection frame is fixedly connected to the cabin and adapted to the maintenance room. An installation cavity is provided in the protection frame, and the installation cavity is communicated with the maintenance cavity. A threading hole is opened on the protection frame, and a blocking component is provided in the threading hole.

[0011] The shielding component is arranged on the protective frame and is used to block the installation cavity and the pedestrian passage.

[0012] Furthermore, heat dissipation windows are provided on both sides of the cabin, and a first cabin door is hinged on the cabin.

[0013] Furthermore, the blocking component includes a sealing plug arranged in the threading hole, a through hole is opened in the sealing plug, and the cable is located in the through hole.

[0014] Furthermore, one end of the sealing plug is fixedly connected to the limiting block, and the other end of the sealing plug is sleeved with a fixing ring, and the fixing ring is located in the installation cavity.

[0015] Furthermore, the shielding assembly includes a cross frame fixedly connected to the protection frame, a fireproof cloth is fixedly connected to the cross frame, and the bottom end of the fireproof cloth is against the inner bottom wall of the cabin.

[0016] Furthermore, a counterweight rod is embedded at the bottom end of the fireproof cloth.

[0017] 3) Beneficial effects:

[0018] Compared with the existing technology, this high-performance externally operated primary equipment prefabricated cabin has the following beneficial effects:

[0019] The utility model effectively isolates each inspection cavity and installation cavity by providing a protective frame and a blocking component. Even if a device fails and causes a fire, the flame cannot easily spread to other devices through the threading hole, thereby greatly reducing the risk of fire. The fireproof cloth design in the shielding component can quickly isolate the fire source in an emergency, protect the safety of maintenance personnel, and prevent the fire from spreading to the pedestrian passage, further improving the safety of the overall system. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional diagram of the utility model;

[0021] Figure 2 It is a cross-sectional view of the utility model;

[0022] Figure 3 For this utility model Figure 2 A magnified schematic diagram of the structure at center A.

[0023] In the figure: 1. Cabin; 2. First hatch; 3. Maintenance room; 4. Second hatch; 5. Heat dissipation window; 6. Maintenance cavity; 8. Pedestrian passage; 9. Protective frame; 10. Installation cavity; 11. Cross frame; 12. Fireproof cloth; 13. Counterweight rod; 14. Threading hole; 15. Sealing plug; 16. Limit block; 17. Fixing ring. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] like Figure 1-3 As shown, the utility model provides a technical solution: a high-performance externally operated primary equipment prefabricated cabin, including a cabin body 1, a protective frame 9 and a shielding component.

[0026] Heat dissipation windows 5 are provided on both sides of the cabin 1, through which the exchange of air in the cabin 1 and external air is completed, thereby achieving the effect of dissipating heat for the equipment in the cabin 1. A first hatch 2 is hinged on the cabin 1, and a pedestrian passage 8 is provided in the cabin 1; the pedestrian passage 8 in the cabin 1 can be entered through the first hatch 2, and both sides of the cabin 1 are fixedly connected with maintenance rooms 3 arranged at equal intervals, and each maintenance room 3 is hinged with a second hatch 4, and an maintenance cavity 6 is provided in the maintenance room 3. Through the second hatch 4, the maintenance personnel can directly operate and maintain the equipment in the maintenance cavity 6 from the outside of the cabin 1.

[0027] The protective frame 9 is fixedly connected to the cabin body 1 and is adapted to the maintenance room 3. An installation cavity 10 is provided in the protective frame 9, and the installation cavity 10 is communicated with the maintenance cavity 6. A wire threading hole 14 is opened on the protective frame 9, and a sealing component is provided in the wire threading hole 14, so that the operating end of the equipment is located in the maintenance cavity 6, and the cable connection end of the equipment is located in the installation cavity 10.

[0028] The sealing assembly includes a sealing plug 15 arranged in the wire threading hole 14, a through hole is opened in the sealing plug 15, and the cable is located in the through hole, one end of the sealing plug 15 is fixedly connected to the limiting block 16, and the other end of the sealing plug 15 is provided with a fixing ring 17, and the fixing ring 17 is located in the installation cavity 10.

[0029] The cable is sealed in the wire hole 14 by the sealing plug 15, and the sealing plug 15 is restricted in the wire hole 14 by the limit block 16 and the fixing ring 17. The sealing plug 15, the limit block 16 and the fixing ring 17 are all made of fireproof material, which can prevent flames from passing through the wire hole 14.

[0030] The shielding assembly is arranged on the protective frame 9 and is used to block the installation cavity 10 and the pedestrian passage 8. The shielding assembly includes a cross frame 11 fixedly connected to the protective frame 9, and a fireproof cloth 12 is fixedly connected to the cross frame 11. The bottom end of the fireproof cloth 12 is against the inner bottom wall of the cabin 1, and the bottom end of the fireproof cloth 12 is embedded with a counterweight rod 13.

[0031] When a worker is in the pedestrian passage 8 , he can lift up the fireproof cloth 12 and enter the installation cavity 10 , and the fireproof cloth 12 is arranged vertically by the gravity carried by the counterweight rod 13 itself.

[0032] It should be noted that, in this document, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate positions or location relationships based on the positions or location relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention; the terms "first", "second", and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "fixed", "installed", "connected", and "connected" should be understood in a broad sense. For example, "installed" can mean a fixed connection, a detachable connection, or an integral connection; "connected" can mean a mechanical connection or an electrical connection; "connected" can mean a direct connection, an indirect connection through an intermediate medium, or the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-performance externally operated primary equipment prefabricated cabin, characterized in that: include: A cabin (1), wherein a pedestrian passage (8) is provided in the cabin (1); both sides of the cabin (1) are fixedly connected to maintenance rooms (3) arranged at equal intervals, each of the maintenance rooms (3) is hingedly provided with a second door (4), and an maintenance cavity (6) is provided in the maintenance room (3); A protective frame (9) is fixedly connected to the cabin (1) and is adapted to the inspection chamber (3). A mounting cavity (10) is provided in the protective frame (9), and the mounting cavity (10) is communicated with the inspection chamber (6). A threading hole (14) is provided on the protective frame (9), and a blocking component is provided in the threading hole (14); A shielding component is arranged on the protective frame (9) and is used to block the installation cavity (10) and the pedestrian passage (8).

2. A high-performance externally operated primary equipment prefabricated cabin according to claim 1, characterized in that: Both sides of the cabin body (1) are provided with heat dissipation windows (5), and a first cabin door (2) is hingedly connected to the cabin body (1).

3. The high-performance externally operated primary equipment prefabricated cabin according to claim 1 is characterized by: The blocking assembly comprises a sealing plug (15) arranged in the threading hole (14); a through hole is provided in the sealing plug (15), and the cable is located in the through hole.

4. The high-performance externally operated primary equipment prefabricated cabin according to claim 3 is characterized by: One end of the sealing plug (15) is fixedly connected to a limiting block (16), and the other end of the sealing plug (15) is sleeved with a fixing ring (17), and the fixing ring (17) is located in the installation cavity (10).

5. The high-performance externally operated primary equipment prefabricated cabin according to claim 1 is characterized in that: The shielding assembly comprises a cross frame (11) fixedly connected to the protection frame (9), a fireproof cloth (12) is fixedly connected to the cross frame (11), and the bottom end of the fireproof cloth (12) abuts against the inner bottom wall of the cabin (1).

6. The high-performance externally operated primary equipment prefabricated cabin according to claim 5 is characterized by: The bottom end of the fireproof cloth (12) is inlaid with a counterweight rod (13).

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