Electrical UPS (Uninterrupted Power Supply) cabinet for thermal power plant
By designing a pullable placement plate and a temperature sensor-controlled heat dissipation system, the problem of inconvenient maintenance and overheating of the UPS power supply cabinet is solved, convenient maintenance and effective heat dissipation are achieved, and the stability of electrical equipment is ensured.
Patent Information
- Application Number
- CN202422198880.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-09
- Publication Date
- 2025-08-19
- Estimated Expiration
- 2034-09-09
AI Technical Summary
Traditional UPS power supplies are fixed in the power supply cabinet, which is inconvenient for maintenance, and are prone to overheating and aging during long-term work, which poses safety hazards.
A pullable placement panel structure and a temperature sensor-controlled heat dissipation system are designed, combined with a dust-proof heat dissipation network to achieve convenient maintenance and real-time heat dissipation.
It facilitates the extraction and maintenance of UPS power supply, avoids overheating faults, and ensures stable operation of electrical equipment.
Smart Images
Figure CN223246130U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of UPS power cabinets, in particular to a UPS power cabinet for electrical equipment in thermal power plants. Background Art
[0002] As a vital component of the power system, the stable operation of thermal power plant electrical equipment is crucial to the safety and reliability of the power grid. To ensure a stable and reliable power supply to critical electrical loads in the event of a power outage or failure, UPS power cabinets are often required to ensure stable operation.
[0003] Traditional UPS power supplies are mostly fixed directly into the power cabinet using a large number of screws. This fixed method brings certain inconveniences to subsequent maintenance work such as regular inspection, cleaning or battery replacement. In addition, since UPS power supplies work uninterruptedly for a long time, they are prone to overheating, aging and other problems, which can lead to power failures. Utility Model Content
[0004] 1. Technical Problems Solved
[0005] The technical problem to be solved by the present invention is that most traditional UPS power supplies are directly fixed in the power cabinet, which is not convenient for subsequent maintenance work. In addition, the UPS power supply needs to work uninterruptedly for a long time, is prone to overheating and aging, and has certain safety hazards.
[0006] 2. Technical Solution
[0007] In order to solve the above technical problems, the technical solution provided by the utility model is: a UPS power cabinet for electrical use in thermal power plants, including a cabinet body, the four corners of the bottom end of the cabinet body are provided with support pads, one side of the cabinet body is a rotatably connected cabinet door, one side of the cabinet body is provided with a first cooling fan, the other side of the cabinet body is provided with a second cooling fan, the top of the cabinet body is provided with a temperature sensor, the top of the cabinet body is provided with a controller electrically connected to the temperature sensor, the first cooling fan and the second cooling fan respectively, at least one support block is provided on both sides of the cabinet body, a plurality of slidingly connected placement plates are inserted between the support blocks, battery packs are placed on the placement plates, and a locking structure is provided between the support block and the placement plate.
[0008] As an improvement, a first dustproof and heat dissipation net is provided on the cabinet door, and a second dustproof and heat dissipation net is provided on a side of the cabinet body away from the cabinet door.
[0009] As an improvement, the placement plates are each provided with a groove, and the bottom ends of the grooves are each provided with multiple and evenly distributed air holes.
[0010] As an improvement, sliders are provided on both sides of the placement plate, and sliding grooves for cooperating with the sliders are provided on the support blocks.
[0011] As an improvement, the locking structure includes a fixed plate arranged on one side of the support block and located above the placement plate, a limiting column extending into the placement plate is inserted on the fixed plate, a pull handle is provided at the top of the limiting column, a spring is provided on the limiting column and located between the fixed plate and the pull handle, the top end of the spring and the pull handle are fixedly connected, and the bottom end of the spring and the fixed plate are fixedly connected.
[0012] As an improvement, the first cooling fan is located at the top end of one side of the cabinet, and the second cooling fan is located at the bottom end of the other side of the cabinet.
[0013] 3. Beneficial Effects
[0014] The advantages of this utility model compared with the prior art are:
[0015] 1. Through the placement plate, groove, slider and slide, the placement plate can be easily pulled out, and the UPS power supply can be embedded in the groove. The UPS power supply can be directly pulled out as a whole, which is convenient for subsequent cleaning, inspection and maintenance, and easy to operate.
[0016] 2. Through the temperature sensor, the controller, the first cooling fan and the second cooling fan, the intensity of the first cooling fan and the second cooling fan can be flexibly adjusted according to the temperature inside the cabinet, and the first dust-proof heat dissipation net and the second dust-proof heat dissipation net are used for auxiliary heat dissipation, and the environment is well ventilated to avoid malfunctions due to internal overheating. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a three-dimensional schematic diagram of a UPS power cabinet for thermal power plants. Figure 1 .
[0018] Figure 2 This is a three-dimensional schematic diagram of a UPS power cabinet for thermal power plants. Figure 2 .
[0019] Figure 3 This is a three-dimensional schematic diagram of a UPS power cabinet for thermal power plants. Figure 3 .
[0020] Figure 4 This utility model is a UPS power cabinet for thermal power plants. Figure 1 A magnified detail of part A.
[0021] As shown in the figure: 1. Cabinet body; 2. Support foot pad; 3. Cabinet door; 4. First dustproof and heat dissipation net; 5. Second dustproof and heat dissipation net; 6. First cooling fan; 7. Second cooling fan; 8. Placement plate; 9. Air vent; 10. Battery pack; 11. Support block; 12. Fixing plate; 13. Limiting column; 14. Handle; 15. Spring; 16. Temperature sensor; 17. Controller. DETAILED DESCRIPTION
[0022] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.
[0023] Example 1
[0024] Combined with attachment Figure 1 A UPS power supply cabinet for electrical use in thermal power plants comprises a cabinet body 1, wherein the four corners of the bottom end of the cabinet body 1 are provided with supporting foot pads 2, and one side of the cabinet body 1 is a cabinet door 3 that is rotatably connected.
[0025] With the above structure, the UPS power supply can be directly placed in the cabinet body 1 by opening the cabinet door 3, which is convenient to use.
[0026] Combined with attachment Figure 1 and attached Figure 4 There is at least one support block 11 on both sides of the cabinet 1, and a plurality of slidingly connected placement plates 8 are inserted between the support blocks 11. Battery packs 10 are placed on the placement plates 8, and a locking structure is provided between the support blocks 11 and the placement plates 8.
[0027] Through the above structure, the battery pack 10 is directly placed on the placement plate 8 and is slidably connected to the support blocks 11 on both sides, which is convenient for pulling and subsequent maintenance.
[0028] Combined with attachment Figure 4 Slide blocks are provided on both sides of the placement plate 8, and sliding grooves are provided on the support blocks 11 for use with the slide blocks.
[0029] Through the above structure, the placement plate 8 can be pulled out and drawn out by using the slider and the slide groove, making it easy to use.
[0030] Combined with attachment Figure 4The locking structure includes a fixed plate 12 arranged on one side of the support block 11 and located above the placement plate 8. A limiting column 13 extending into the placement plate 8 is inserted on the fixed plate 12, and a handle 14 is provided at the top of the limiting column 13. A spring 15 is provided on the limiting column 13 and located between the fixed plate 12 and the handle 14. The top end of the spring 15 and the handle 14 are fixedly connected, and the bottom end of the spring 15 and the fixed plate 12 are fixedly connected.
[0031] Through the above structure, the limiting column 13 extends into the placement plate 8. Under the reaction force of the spring 15, the placement plate 8 can be fixed and locked, which not only makes it convenient to take the placement plate 8, but also has high overall stability.
[0032] Example 2
[0033] Combined with attachment Figure 1 , Attachment Figure 2 and attached Figure 3 A first cooling fan 6 is provided on one side of the cabinet 1, a second cooling fan 7 is provided on the other side of the cabinet 1, a temperature sensor 16 is provided on the top of the cabinet 1, and a controller 17 is provided on the top of the cabinet 1, which is electrically connected to the temperature sensor 16, the first cooling fan 6 and the second cooling fan 7 respectively.
[0034] Through the above structure, the temperature sensor 16 can be used to monitor the temperature inside the cabinet 1 in real time. When the temperature exceeds the set temperature, the controller 17 can control the first cooling fan 6 and the second cooling fan 7 to increase the speed to facilitate heat dissipation.
[0035] Combined with attachment Figure 1 and attached Figure 2 A first dustproof and heat dissipation net 4 is provided on the cabinet door 3, and a second dustproof and heat dissipation net 5 is provided on the side of the cabinet body 1 away from the cabinet door 3. A groove is provided on the placement plate 8, and a plurality of evenly distributed air holes 9 are provided at the bottom of the groove.
[0036] Through the above structure, the first dustproof heat dissipation net 4 and the second dustproof heat dissipation net 5 can further assist the heat dissipation, and the bottom end of the placement plate 8 has a large number of air holes 9 to facilitate heat dissipation.
[0037] Combined with attachment Figure 1 and attached Figure 2 The first cooling fan 6 is located at the top end of one side of the cabinet 1 , and the second cooling fan 7 is located at the bottom end of the other side of the cabinet 1 .
[0038] Through the above structure, the staggered arrangement of the first cooling fans 6 and the second cooling fans 7 facilitates air circulation and ensures good ventilation of the environment.
[0039] When the utility model is implemented:
[0040] First, the handle 14 is lifted upwards, the spring 15 is stretched, and the limiting column 13 leaves the placement plate 8. The placement plate 8 can be directly pulled out using the slider and the slide groove.
[0041] Then the battery pack 10 is directly embedded in the groove of the placement plate 8, and then the placement plate 8 is slowly pushed into the cabinet 1, the handle 14 is released, and the spring 15 rebounds, driving the limit column 13 to extend into the placement plate 8, which can directly lock and fix the placement plate 8. The overall stability is good, and it is convenient to pull out the placement plate 8, which is convenient for subsequent cleaning, inspection and maintenance, and easy to operate.
[0042] The temperature sensor 16 can be used to monitor the temperature inside the cabinet 1 in real time. When the temperature exceeds the set temperature, the controller 17 can control the first cooling fan 6 and the second cooling fan 7 to increase the speed. The staggered arrangement of the first cooling fan 6 and the second cooling fan 7 facilitates heat dissipation as a whole. Together with the first dust-proof heat dissipation net 4 and the second dust-proof heat dissipation net 5 on both sides, the environment is well ventilated to avoid malfunctions due to internal overheating.
[0043] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.
[0044] 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.
[0045] The above description of the present invention and its embodiments is non-limiting. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if a person skilled in the art is inspired by the above, and does not deviate from the purpose of the present invention, without inventive design, a structure and embodiment similar to the technical solution should fall within the scope of protection of the present invention.
Claims
1. A UPS power supply cabinet for thermal power plants, comprising a cabinet body (1), wherein the four corners of the bottom end of the cabinet body (1) are each provided with a supporting foot pad (2), and one side of the cabinet body (1) is a cabinet door (3) connected in a rotatable manner, characterized in that: A first cooling fan (6) is provided on one side of the cabinet (1), a second cooling fan (7) is provided on the other side of the cabinet (1), a temperature sensor (16) is provided at the top of the cabinet (1), and a controller (17) is provided at the top of the cabinet (1) which is electrically connected to the temperature sensor (16), the first cooling fan (6), and the second cooling fan (7); At least one support block (11) is provided on both sides of the cabinet (1), a plurality of slidingly connected placement plates (8) are inserted between the support blocks (11), battery packs (10) are placed on the placement plates (8), and a locking structure is provided between the support blocks (11) and the placement plates (8).
2. A UPS power supply cabinet for thermal power plant electrical equipment according to claim 1, characterized in that: A first dustproof and heat dissipation net (4) is provided on the cabinet door (3), and a second dustproof and heat dissipation net (5) is provided on a side of the cabinet body (1) away from the cabinet door (3).
3. The UPS power supply cabinet for thermal power plant electrical equipment according to claim 1, characterized in that: The placement plates (8) are each provided with a groove, and the bottom ends of the grooves are each provided with a plurality of evenly distributed air holes (9).
4. The UPS power supply cabinet for thermal power plant electrical equipment according to claim 1, characterized in that: Slide blocks are provided on both sides of the placement plate (8), and sliding grooves for cooperating with the slide blocks are provided on the support blocks (11).
5. The UPS power supply cabinet for thermal power plant according to claim 1, characterized in that: The locking structure includes a fixed plate (12) arranged on one side of the support block (11) and located above the placement plate (8), a limiting column (13) extending into the placement plate (8) is inserted on the fixed plate (12), a pull handle (14) is provided at the top end of the limiting column (13), a spring (15) is provided on the limiting column (13) and located between the fixed plate (12) and the pull handle (14), the top end of the spring (15) and the pull handle (14) are fixedly connected, and the bottom end of the spring (15) and the fixed plate (12) are fixedly connected.
6. The UPS power supply cabinet for thermal power plant electrical equipment according to claim 1, characterized in that: The first cooling fan (6) is located at the top end of one side of the cabinet (1), and the second cooling fan (7) is located at the bottom end of the other side of the cabinet (1).