Outdoor box-type substation
By designing filter components with air inlets and outlets and drive motors in outdoor box-type substations, the problems of poor heat dissipation and inconvenient filter cleaning are solved, achieving cleanliness and efficient heat dissipation inside the equipment and reducing labor costs.
Patent Information
- Application Number
- CN202423287128.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-30
- Publication Date
- 2025-12-23
- Estimated Expiration
- 2034-12-30
AI Technical Summary
Existing outdoor prefabricated substations suffer from poor heat dissipation within their protective structures and inconvenient filter cleaning and replacement, increasing labor costs.
The design incorporates an air inlet and outlet, a filter assembly, and a drive motor. A circulation structure ensures heat dissipation, and the vibration of the filter frame removes dust and impurities. A dust collection basin is installed on the filter frame. The filter can be remotely controlled or timed to open, simplifying maintenance.
This achieves good heat dissipation and cleanliness inside the equipment, reduces labor maintenance costs, and improves maintenance efficiency and structural reliability.
Smart Images
Figure CN223713397U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to an outdoor box type substation. BACKGROUND
[0002] Outdoor box type substation, also called prepackaged substation or prepackaged substation, is a kind of high-voltage switchgear, distribution transformer and low-voltage distribution device, which is arranged into an integrated factory prefabricated indoor or outdoor compact distribution device according to a certain wiring scheme, i.e., the functions of voltage reduction, low-voltage distribution, etc. are organically combined together and installed in a moisture-proof, rust-proof, dust-proof, rat-proof, fire-proof, theft-proof, heat-insulating, fully-enclosed and movable steel structure box, which is particularly suitable for urban network construction and renovation and is a brand-new substation after the rise of civil construction substation. In order to protect the box type substation, a protective box body is usually sleeved on the outer surface of the box type substation for protecting the box type substation. However, in the prior art, in order to avoid the influence of outdoor rain, snow or high temperature and other climates, the box body is often made into a sealed or heat-insulating structure, which leads to poor heat dissipation of the structure. If an exhaust structure is added, foreign dust and impurities are likely to enter the box body, affecting the use safety of the structure. At present, the way of adding a filter screen is used to filter the foreign dust and impurities, but the filter screen is inconvenient to clean and replace, increasing labor cost. SUMMARY
[0003] In view of the deficiencies of the prior art, the utility model provides an outdoor box type substation, which is simple in structure, convenient for filtering foreign impurities, does not need long-term maintenance, reduces labor cost and has good use effect.
[0004] To achieve the above-mentioned purpose, the utility model provides an outdoor box type substation, which comprises a box body, wherein the box body is provided with power transformation equipment, the box body is provided with an air inlet and an air outlet, the box body is respectively provided with a filter screen assembly corresponding to the air inlet and the air outlet, the filter screen assembly comprises a filter screen frame, a plurality of filter screens and a plurality of drive motors for driving the filter screen frame to vibrate, the box body is provided with a connecting beam, the drive motors are connected to the connecting beam, the output ends of the drive motors are connected to the filter screen frame in sequence, and the filter screens are arranged on the filter screen frame in sequence.
[0005] The beneficial effects of the arrangement are as follows: the arrangement ensures heat dissipation inside the overall structure by arranging a circulation structure through the air inlet and the air outlet, further insulates foreign dust and impurities by arranging a plurality of filter screens on the filter screen frame, ensures cleanliness inside the equipment, and the filter screen frame can be reciprocally vibrated up and down by the drive motors to shake off accumulated dust and impurities, as an optimization, a bearing basin can be arranged at the bottom of the filter screen frame to shake off the dust and impurities into the basin to avoid floating into the main body of the equipment, the arrangement is convenient for remote control or timing opening, does not need manual intervention and effectively reduces labor cost, and has good use reliability.
[0006] As a further setting of the utility model, a plurality of installation grooves are arranged on the filter screen frame at intervals, a connecting rod is arranged on the filter screen, and the connecting rod and the installation grooves are inserted and matched to form the installation of the filter screen on the filter screen frame.
[0007] The beneficial effect of such an arrangement is that the filter screen can be conveniently disassembled, cleaned and replaced, the maintenance efficiency is improved, the structure is simple, and good use effect is achieved.
[0008] As a further setting of the utility model, the filter screen is rotationally connected with the connecting rod.
[0009] The beneficial effect of such an arrangement is that the filter screen angle can be conveniently adjusted, the filter screen is in an inclined state, dust and impurities can be conveniently shaken off, the use efficiency of the structure is improved, the structure is simple, easy to implement, and good use effect is achieved.
[0010] As a further setting of the utility model, a drawer seat is slidably arranged at the bottom of the air inlet and the air outlet in the box body, the drawer seat is provided with a water basin, and a buckle for positioning the water basin is arranged on the edge of the drawer seat.
[0011] The beneficial effect of such an arrangement is that dust can be conveniently stored, the water liquid can be conveniently replaced, the structure is simple, and good use effect is achieved.
[0012] As a further setting of the utility model, a buffer spring is further connected between the connecting beam and the filter screen frame, a bearing shaft is arranged on the connecting beam at a position corresponding to the buffer spring, and a counterweight is connected to the bearing shaft.
[0013] The beneficial effect of such an arrangement is that shock absorption can be achieved, the influence of vibration on the overall cabinet is reduced, and the use reliability of the structure is ensured. BRIEF DESCRIPTION OF DRAWINGS
[0014] Fig. 1 The figure is a structural schematic view of an embodiment of the utility model;
[0015] Fig. 2 The figure is a structural schematic view of the filter screen frame assembled on the connecting beam in the embodiment of the utility model. DETAILED DESCRIPTION
[0016] The utility model provides an embodiment of an outdoor box-type substation, like Figs. 1-2As shown, including the box 1, the box 1 is provided with power transformation equipment, the box 1 is provided with air inlet 2 and air outlet 3, the box 1 is provided with filter screen assembly corresponding to air inlet 2 and air outlet 3 respectively, the filter screen assembly comprises filter screen frame 5, a plurality of filter screens 6 and a plurality of driving motors 12 for driving filter screen frame 5 to vibrate, the box 1 is provided with connecting beam 11, the driving motor 12 is connected on the connecting beam 11, the output end of the driving motor 12 is connected with the filter screen frame 5, and the filter screens 6 are arranged on the filter screen frame 5. The beneficial effects of such setting are: by setting the circulation structure through the air inlet 2 and the air outlet 3, the internal heat dissipation of the overall structure is ensured, further by setting the filter screen frame 5, the external dust and impurities are isolated through the multiple layers of filter screens 6 arranged on the filter screen frame 5, the inside of the equipment is ensured to be clean, and the filter screen frame 5 can be reciprocally vibrated up and down through the driving motor 12, so that the accumulated dust and impurities are shaken off. As an optimization, a bearing basin can be arranged at the bottom of the filter screen frame 5 to shake the dust into the basin, avoiding the dust from floating into the main body of the equipment. In this way, remote control or timing opening can be facilitated, manual intervention can be reduced, labor cost can be effectively reduced, and good use reliability can be achieved.
[0017] As a further setting of the present embodiment, a plurality of mounting grooves 51 are arranged on the filter screen frame 5 at intervals, a connecting rod 61 is arranged on the filter screen 6, and the connecting rod 61 is inserted into the mounting groove 51 to form the mounting of the filter screen 6 on the filter screen frame 5. The beneficial effects of such setting are: such setting facilitates the disassembly, cleaning and replacement of the filter screen 6, improves the maintenance efficiency, and has simple structure and good use effect.
[0018] As a further setting of the present embodiment, the filter screen 6 is rotatably connected with the connecting rod 61. The beneficial effects of such setting are: such setting facilitates the adjustment of the angle of the filter screen 6, so that the filter screen 6 is in an inclined state, dust and impurities are shaken off, the use efficiency of the structure is improved, the structure is simple and easy to realize, and good use effect is achieved.
[0019] As a further setting of the present embodiment, a drawer 4 is slidably arranged at the bottom of the box 1 corresponding to the air inlet 2 and the air outlet 3, the drawer 4 is provided with a water basin, and the edge of the drawer 4 is provided with a buckle for positioning the water basin. The beneficial effects of such setting are: such setting facilitates the storage of dust, facilitates the replacement of water, has simple structure and good use effect.
[0020] As a further setting of the present embodiment, a buffer spring 13 is further connected between the connecting beam 11 and the filter screen frame 5, a bearing shaft is arranged on the connecting beam 11 corresponding to the position of the buffer spring 13, and a counterweight is connected on the bearing shaft. The beneficial effects of such setting are: such setting can buffer and reduce the influence of vibration on the overall cabinet, and ensure the use reliability of the structure.
[0021] The above examples are only one of the preferred specific examples of the present application, and the usual changes and replacements made by those skilled in the art within the scope of the technical solutions of the present application are included in the protection scope of the present application.
Claims
1. An outdoor box-type substation comprising a box in which a power transformation device is provided, the box being provided with an air inlet and an air outlet, characterized in that: The filter screen assembly is arranged in the cabinet corresponding to the air inlet and the air outlet, and comprises a filter screen frame, a plurality of filter screens and a plurality of driving motors for driving the filter screen frame to vibrate.
2. The outdoor box-type substation according to claim 1, characterized in that: A plurality of mounting grooves are arranged on the filter screen frame in intervals, a connecting rod is arranged on the filter screen, and the connecting rod and the mounting grooves are inserted and matched to form the mounting of the filter screen on the filter screen frame.
3. The outdoor box-type transformer substation according to claim 2, characterized in that: The filter screen is rotationally connected with the connecting rod.
4. The outdoor box-type transformer substation according to claim 2, characterized in that: A pull-out seat is slidably arranged in the cabinet corresponding to the bottom of the air inlet and the air outlet, the pull-out seat is provided with a water basin, and the edge of the pull-out seat is provided with buckles for positioning the water basin.
5. The outdoor box-type transformer substation according to claim 1, characterized in that: A buffer spring is further connected between the connecting beam and the filter screen frame, a bearing shaft is arranged on the connecting beam corresponding to the position of the buffer spring, and a counterweight is connected to the bearing shaft.