Prefabricated power distribution room

Abstract

The utility model relates to a prefabricated power distribution room, which belongs to the technical field of power distribution rooms, and comprises a prefabricated wallboard, an assembly adjusting mechanism is arranged inside the prefabricated wallboard, the assembly adjusting mechanism comprises a base fixedly connected inside the prefabricated wallboard, and the top of the base is fixedly connected with a plurality of channel steel supporting seats. A plurality of cabinets are detachably connected into the channel steel supporting seat, and a door support is fixedly connected to the top of the channel steel supporting seat. According to the prefabricated power distribution room, all the cabinets are integrated on one base, and the cabinets do not need to be installed on site; the bridge frames are arranged in a matched mode, the whole factory prefabrication scheme in the power distribution room is achieved to the maximum degree, factory production of engineering projects is achieved, the product quality is guaranteed, and the requirement for rapid delivery can be met; the factory prefabrication and integration purposes of the whole row of cabinets and the rectification power distribution room are integrally realized, the site construction is reduced, and the product quality and the product reliability are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of power distribution rooms, in particular to a prefabricated power distribution room. Background Art

[0002] The distribution room is also called the distribution station. In the national standard, the definition of the distribution station is: "There are only high-voltage distribution devices in the station that play the role of switching and distributing electric energy, and there is no main transformer on the bus"; the difference between a distribution station and a substation is that the distribution room (distribution station) has no transformer, while the substation has a transformer; the distribution room is a key part of the power supply system of a building; in recent years, the overall prefabrication of distribution cabinets has become increasingly popular; with the development of modern industrial technology, the construction of distribution rooms can also be manufactured in batches and sets like machine production; just transport the prefabricated house components to the construction site for assembly.

[0003] Please refer to a prefabricated assembled distribution room with announcement number CN112832567A. In this patent, it is proposed that "the distribution room structure in the prior art is often built in a brick-built way, which cannot be standardized; it cannot be repeatedly used; the production process is complicated and the construction period is long; it needs to be demolished after use, which will waste a lot of material resources and generate construction waste"; this patent inserts the limit column into the limit groove and the shock-absorbing plate to limit and plug each other; adjacent room panels are plugged into each other through the plug plate and the slot, and the room panels can be quickly assembled into a distribution room, thereby improving the construction speed; by knocking on the reinforcement column, the horizontal column can pass through the limit plate and out of the through hole, so that the fixing pile is more firmly fixed under the ground, thereby improving the stability of the room body.

[0004] However, although the above patent can realize the assembly of a distribution room by assembling room panels, it only realizes the prefabrication and assembly of the external frame of the distribution room, which is not convenient for prefabrication of its internal overall structure. In view of this, the present application proposes a prefabricated distribution room. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a prefabricated distribution room with a structural design that structurally guarantees various integration requirements, and overall plans the integration method of various integrated systems (cabinet integration, cable integration, dense busbar integration, bridge integration, weak current integration, lighting integration, fire protection integration), overall bridge routing, duct integration planning scheme and other advantages, which solves the problems that the distribution room structure in the prior art is often made in a brick-built way, cannot be manufactured in a standardized manner; cannot be reused; has a complicated manufacturing process and a long construction period; and needs to be dismantled after use, which wastes a lot of material resources and generates construction waste.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a prefabricated power distribution room, comprising a prefabricated wall panel, wherein an assembly adjustment mechanism is arranged inside the prefabricated wall panel;

[0007] The assembly adjustment mechanism includes a base fixedly connected to the inside of the prefabricated wall panel, a plurality of channel steel support seats are fixedly connected to the top of the base, a plurality of cabinets are detachably connected to the inside of the channel steel support seat, a door bracket is fixedly connected to the top of the channel steel support seat, a high-voltage bridge routing, a lighting bridge, a control bridge, a weak-current bridge and a fire-fighting bridge are respectively installed on the top of the door bracket, and the top of the door bracket is detachably connected to the air duct body.

[0008] Furthermore, the base has a hollow area A reserved in front of the cabinet, and the control bridge, weak current bridge and fire protection bridge are located in the hollow area A.

[0009] Furthermore, the base has a hollow area B reserved at the bottom of the cabinet, and a grounding column for grounding the electrical equipment is reserved on the base.

[0010] Furthermore, the door bracket is a double-layer structure, and a dense busbar hanging point is reserved at the top of the door bracket.

[0011] Furthermore, a bridging bridge route is reserved between two adjacent door brackets, and a duct bracket for fixing the duct body is installed on the top of the door bracket.

[0012] Furthermore, the cabinet includes a medium voltage cabinet, a transformer, a low voltage cabinet, a UPS cabinet (or a high voltage DC panel), and a control cabinet, and the interior of the prefabricated wall panel is fixedly connected with a fresh air structure.

[0013] Furthermore, temperature and humidity sensors are provided on the outside of the high-voltage bridge routing, lighting bridge, control bridge, weak-current bridge and fire protection bridge to monitor the actual conditions in the distribution room.

[0014] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0015] In this prefabricated distribution room, all cabinets are integrated on a base, and the cabinets do not need to be installed on site; the top copper plates and cables between the entire row of cabinets are integrated in the factory; the control weak current fire protection wiring between the entire row of cabinets is completed in the factory; the top door bracket reserves all the bridge routes in the distribution room, and there is no need to hang the bridge on site; the door bracket integrates lighting, control, weak current, and fire protection bridges; the door bracket reserves hanging points for dense busbars; the door bracket is preset with brackets to support air ducts, etc.; the overall factory prefabrication solution in the distribution room is solved to the greatest extent, and the engineering project is realized in factory production, which not only ensures product quality, but also meets the requirements of rapid delivery; the overall purpose of factory prefabrication and integration of the entire row of cabinets and the rectified distribution room is realized, on-site construction is reduced, and product quality and product reliability are improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the internal structure of the prefabricated wall panel of the utility model;

[0017] Figure 2 This is a structural schematic diagram of the channel steel support seat of the utility model;

[0018] Figure 3 It is a side sectional view of the structure of the utility model.

[0019] In the figure: 1. Base; 101. Hollow area A; 102. Hollow area B; 2. Cabinet; 3. High-voltage bridge routing; 4. Lighting bridge; 5. Control bridge; 6. Weak-current bridge; 7. Fire bridge; 8. Duct body; 9. Channel steel support seat; 10. Door bracket; 11. Duct bracket; 12. Jumper bridge routing; 13. Prefabricated wall panels; 14. Fresh air structure. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-3 A prefabricated power distribution room in this embodiment includes a prefabricated wall panel 13, and an assembly adjustment mechanism is arranged inside the prefabricated wall panel 13.

[0022] In this embodiment, the assembly and adjustment mechanism includes a base 1 fixedly connected to the inside of a prefabricated wall panel 13, and a fresh air structure 14 is fixedly connected to the inside of the prefabricated wall panel 13, which is convenient for ensuring the fresh air inside the distribution room. A plurality of channel steel support seats 9 are fixedly connected to the top of the base 1, and a plurality of cabinets 2 are detachably connected to the inside of the channel steel support seat 9. The cabinet 2 includes a medium voltage cabinet, a transformer, a low voltage cabinet, a UPS cabinet or a high-voltage DC panel, and a control cabinet, which is convenient for construction in the form of an overall skid.

[0023] Among them, the base 1 has a hollow area A101 reserved in front of the cabinet 2, and the control bridge 5, the low-voltage bridge 6 and the fire protection bridge 7 are located in the hollow area A101. The hollow area A101 is about 300 mm wide to facilitate the connection between the cabinet 2 and each bridge; the base 1 has a hollow area B102 reserved at the bottom of the cabinet 2 to conveniently accommodate the cables used to connect the cabinets 2, so as to facilitate the connection between the cabinets 2.

[0024] In this embodiment, a door bracket 10 is fixedly connected to the top of the channel steel support seat 9. The door bracket 10 has a double-layer structure, which is convenient for laying cables on site according to the first and second-layer power bridge routing project (connecting equipment such as refrigerators, air conditioners, water pumps, or connecting to battery rooms and cabinets in front of head cabinets). A dense busbar hanging point is reserved on the top of the door bracket 10 for dense busbar connection between AB lines and between skid blocks; a high-voltage bridge routing 3, a lighting bridge 4, a control bridge 5, a weak-current bridge 6 and a fire-fighting bridge 7 are respectively installed on the top of the door bracket 10, and the top of the door bracket 10 is detachably connected to a duct body 8.

[0025] Among them, a cross-bridge route 12 is reserved between two adjacent door brackets 10, which is convenient for realizing quick splicing on site by utilizing the setting of the cross-bridge route 12, so as to facilitate the connection of all the bridge routes in the entire room. A duct bracket 11 for fixing the duct body 8 is installed on the top of the door bracket 10, which is convenient for supporting the duct body 8 by utilizing the duct bracket 11, so as to facilitate the direct laying of the duct body 8 on the corresponding door bracket 10 on site.

[0026] Among them, temperature and humidity sensors are installed on the outside of the high-voltage bridge 3, lighting bridge 4, control bridge 5, weak-current bridge 6 and fire protection bridge 7 to monitor the actual situation in the distribution room; a grounding column is reserved on the base 1 for grounding electrical equipment, which is convenient for on-site external connection.

[0027] The beneficial effects of the above embodiments are:

[0028] In this prefabricated distribution room, all cabinets 2 are integrated on a base 1, and the cabinets 2 do not need to be installed on site; the top copper plates and cables between the entire row of cabinets 2 are integrated in the factory; the control weak current fire protection wiring between the entire row of cabinets 2 is completed in the factory; the top door bracket 10 reserves all the bridge routes in the distribution room, and there is no need to hang the bridge on site; the door bracket 10 integrates the bridge for lighting, control, weak current and fire protection; the door bracket 10 reserves the hanging point of the dense busbar; the door bracket 10 is preset with a bracket to support the air duct, etc.; the overall factory prefabrication solution in the distribution room is solved to the greatest extent, and the engineering project is realized in factory production, which not only ensures product quality, but also meets the requirements of rapid delivery; the overall purpose of factory prefabrication and integration of the entire row of cabinets 2 and the rectification distribution room is achieved, on-site construction is reduced, and product quality and product reliability are improved.

[0029] The working principle of the above embodiment is:

[0030] The prefabricated power distribution room first needs to install the prefabricated wall panels 13 on the building wall to quickly overlap the frame of the power distribution room, and then the base 1, the channel steel support seat 9, and the door bracket 10 can be installed in sequence, so as to facilitate the quick installation of the cabinet 2. All cabinets 2 are integrated on a base 1, so that the cabinet 2 does not need to be installed on site. When in use, only the base 1 needs to be installed to achieve the quick installation of the cabinet 2;

[0031] With the high-voltage bridge routing 3, lighting bridge 4, control bridge 5, weak-current bridge 6, fire bridge 7 and other structures on the bridge, the requirements of rapid delivery can be met while ensuring product quality. The whole row of cabinets 2 and the purpose of factory prefabrication and integration of the rectified power distribution room are achieved, which reduces on-site construction and improves product quality and reliability.

[0032] Among them, the top copper plates and cables between the entire row of cabinets 2 are integrated in the factory; the control weak current fire protection wiring between the entire row of cabinets 2 is completed in the factory; the top door bracket 10 reserves all the bridge routes in the distribution room, and there is no need to hang the bridge on site; the door bracket 10 integrates the lighting, control, weak current and fire protection bridges; the door bracket 10 reserves the hanging points of the dense busbar; the door bracket 10 is preset with a bracket to support the air duct.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A prefabricated power distribution room, comprising a prefabricated wall panel (13), characterized in that: An assembly adjustment mechanism is provided inside the prefabricated wall panel (13); The assembly adjustment mechanism comprises a base (1) fixedly connected inside the prefabricated wall panel (13), a plurality of channel steel support seats (9) being fixedly connected to the top of the base (1), a plurality of cabinets (2) being detachably connected inside the channel steel support seats (9), a door bracket (10) being fixedly connected to the top of the channel steel support seats (9), a high-voltage bridge routing (3), a lighting bridge (4), a control bridge (5), a weak-current bridge (6) and a fire-fighting bridge (7) being respectively installed on the top of the door bracket (10), and a duct body (8) being detachably connected to the top of the door bracket (10).

2. A prefabricated power distribution room according to claim 1, characterized in that: The base (1) is provided with a hollow area A (101) in front of the cabinet (2), and the control bridge (5), the weak current bridge (6) and the fire protection bridge (7) are located in the hollow area A (101).

3. The prefabricated power distribution room according to claim 1, characterized in that: The base (1) is provided with a hollow area B (102) at the bottom of the cabinet (2), and a grounding column for grounding electrical equipment is reserved on the base (1).

4. The prefabricated power distribution room according to claim 1, characterized in that: The door bracket (10) is a double-layer structure, and a dense busbar hanging point is reserved at the top of the door bracket (10).

5. The prefabricated power distribution room according to claim 1, characterized in that: A cross-bridge route (12) is reserved between two adjacent door brackets (10), and a duct bracket (11) for fixing the duct body (8) is installed on the top of the door bracket (10).

6. The prefabricated power distribution room according to claim 1, characterized in that: The cabinet (2) includes a medium voltage cabinet, a transformer, a low voltage cabinet, a UPS cabinet or a high voltage DC panel, and a control cabinet, and the interior of the prefabricated wall panel (13) is fixedly connected with a fresh air structure (14).

7. The prefabricated power distribution room according to claim 1, characterized in that: Temperature and humidity sensors are arranged on the outside of the high-voltage bridge routing (3), the lighting bridge (4), the control bridge (5), the weak-current bridge (6) and the fire-fighting bridge (7) for monitoring the actual situation in the power distribution room.

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