Energy-saving transformer cooling system control device
Patent Information
- Application Number
- CN202521950480.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-11
- Publication Date
- 2026-09-29
- Estimated Expiration
- 2035-09-11
AI Technical Summary
[0006]本实用新型提供节能型变压器冷却系统控制装置，解决了由于变压器在不同负载和环境下发热量不同采用同一的冷却通道难以根据实际发热情况精准冷却会影响冷却效果增加能源浪费的问题
本实用新型提供节能型变压器冷却系统控制装置，为了提高变压器冷却系统在不同工况和环境下的散热效果和降低能耗，在变压器本体的正面和背面均开设有多组穿口，同时在散热架的正面和背面均开设两个第一风道和两个第二风道，之后只需要将两个第一散热组件安装在变压器本体的内部靠近两侧的位置，并且让第一散热组件和变压器本体位于两侧的两组穿口对齐，之后只需要将两个第二散热组件分别安装在变压器本体的内部靠近正面和背面的位置，并且让第二散热组件和变压器本体正面和背面的穿口对齐，完成安装后，只需要将两个第一散热组件和两个第二散热组件分别和两条第二风道和两条第一风道对接好，在第一排风组件和第二排风组件运动过程中可以让空气在第一散热组件和第二散热组件中的散热管流动，在配合第一风道和第二风道排出，辅助散热，通过该设计采用贯穿式的第一散热组件和第二散热组件增加散热结构和热源的接触面积提高散热效果，同时配合独立运行和能控制功率的第一排风组件和第二排风组件，降低能耗，从而提高变压器在不同工况和环境下的散热效果。
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Figure CN224818328U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of transformer technology, and in particular to an energy-saving transformer cooling system control device. Background Technology
[0002] Energy-saving transformers are three-phase oil-immersed or dry-type power transformers with low no-load and load losses. They are mainly used in power systems with voltage levels of 10kV and 35kV. The products are divided into two main categories: oil-immersed and dry-type, and adopt technologies such as stacked core, wound core and amorphous alloy core.
[0003] Energy-saving transformer cooling systems are cooling devices designed to reduce the energy consumption of transformer operation and improve heat dissipation efficiency. They are mostly used in power transformers and other electrical equipment that require temperature control. The core of these systems is to reduce energy loss through optimized structure and intelligent control, and to use high-efficiency air-cooled heat dissipation components, such as low-loss fans to assist in heat dissipation.
[0004] Transformers generate different amounts of heat under different loads and operating environments. Traditional cooling systems typically use a uniform cooling channel, which makes it difficult to cool accurately according to the actual heat generation, potentially leading to insufficient cooling or energy waste.
[0005] Therefore, it is necessary to provide an energy-saving transformer cooling system control device to solve the above-mentioned technical problems. Utility Model Content
[0006] This utility model provides an energy-saving transformer cooling system control device, which solves the problem that using the same cooling channel makes it difficult to accurately cool the transformer according to the actual heat generation under different loads and environments, which will affect the cooling effect and increase energy waste.
[0007] To solve the above-mentioned technical problems, the energy-saving transformer cooling system control device provided by this utility model includes: a shock-absorbing base frame; Mounting plate, which is fixedly connected to the top of the shock-absorbing base frame. A heat dissipation frame is mounted on the top of the mounting plate. Two through second air ducts are opened on the front and back of the heat dissipation frame near the sides. Two through first air ducts are opened on the front and back of the heat dissipation frame near the middle. A first exhaust component is installed at one end of each of the two first air ducts. A second exhaust component is installed on the same side of each of the two second air ducts. The transformer body is mounted on top of the heat sink. Multiple openings are provided on the front and back of the transformer body. First heat sink components are installed inside the transformer body near both sides. Second heat sink components are installed inside the transformer body near both the front and back. Multiple monitoring components are installed on the top of the transformer body. Two first exhaust assemblies are located at opposite ends of two first air ducts. The number of openings in each set corresponds to the number of heat dissipation pipes in the first and second heat dissipation assemblies. The positions of the heat dissipation pipes and openings in the first and second heat dissipation assemblies correspond to each other.
[0008] Preferably, both the air inlet ends of the first heat dissipation component and the second heat dissipation component are equipped with filter structures, and the outer surface of the transformer body is equipped with heat dissipation substrates. The filter structure can filter dust in the airflow, preventing dust from entering the interior of the first and second heat dissipation components.
[0009] Preferably, the shock-absorbing base frame includes a base frame, a fixing plate, and shock-absorbing components, wherein the fixing plate is used to install the shock-absorbing components on the top of the base frame; The top of the base frame has holes to facilitate the passage of bolts, and the shock-absorbing components play a role in damping vibration.
[0010] Preferably, the monitoring component includes a fixed base and a monitoring component, wherein the fixed base is used to mount the monitoring component on the top of the transformer body; The monitoring component is a temperature monitoring sensor.
[0011] Preferably, the second exhaust assembly includes an exhaust component and a perforated protective plate, the exhaust component being mounted on one side of the heat sink, and the perforated protective plate being mounted at the inlet of the exhaust component; The exhaust components include a frame and an energy-saving cooling fan.
[0012] Preferably, the first heat dissipation assembly includes a collection frame, a plurality of heat dissipation pipes, a connector and a connecting pipe. The collection frame is installed on one side of the transformer body, the plurality of heat dissipation pipes are installed on one side of the collection frame, the connector is installed on one side of the heat dissipation bracket, and the connecting pipe is used to connect the connector and the collection frame. The filter structure is installed at the other end of the heat dissipation pipe. The two ends of the heat dissipation pipe are connected to the front and back of the transformer body through the openings. The junction box, multiple heat dissipation pipes, butt joints and connecting pipes are interconnected.
[0013] Preferably, the heat sink includes a heat dissipation layer, a thermally conductive silicone layer, and a thermally conductive layer, wherein the thermally conductive silicone layer is located between the heat dissipation layer and the thermally conductive layer; The outermost layer is the heat-conducting layer, the heat dissipation layer is made of copper, and the heat-conducting layer is made of aluminum.
[0014] Preferably, one side of the thermally conductive silicone layer has multiple filling ports, and each filling port is filled with paraffin pellets; The filling port was filled with paraffin wax.
[0015] Compared with related technologies, the energy-saving transformer cooling system control device provided by this utility model has the following beneficial effects: This utility model provides an energy-saving transformer cooling system control device. To improve the heat dissipation effect and reduce energy consumption of the transformer cooling system under different operating conditions and environments, multiple sets of openings are provided on both the front and back of the transformer body. Simultaneously, two first air ducts and two second air ducts are provided on both the front and back of the heat sink frame. Then, two first heat sink components are installed inside the transformer body near the sides, aligning the first heat sink components with the two sets of openings on both sides of the transformer body. Finally, two second heat sink components are installed inside the transformer body near the front and back, respectively, aligning the second heat sink components with the front and back of the transformer body. After aligning the openings on the surface and completing the installation, simply connect the two first heat dissipation components and the two second heat dissipation components to the two second air ducts and the two first air ducts respectively. During the movement of the first and second exhaust components, air can flow through the heat dissipation pipes in the first and second heat dissipation components, and be discharged in conjunction with the first and second air ducts to assist in heat dissipation. This design uses through-type first and second heat dissipation components to increase the contact area between the heat dissipation structure and the heat source, thereby improving the heat dissipation effect. At the same time, with the independent operation and power controllable first and second exhaust components, energy consumption is reduced, thereby improving the heat dissipation effect of the transformer under different operating conditions and environments. Attached Figure Description
[0016] Figure 1 A schematic diagram of the first embodiment of the energy-saving transformer cooling system control device provided by this utility model; Figure 2 A schematic diagram of the adjustment structure is provided for this utility model; Figure 3 A schematic diagram of the opening structure is provided for this utility model; Figure 4 Provided for this utility model Figure 3 An enlarged view of point A shown; Figure 5 A schematic diagram of the second embodiment of the energy-saving transformer cooling system control device provided by this utility model; Figure 6 Provided for this utility model Figure 5 A magnified view of point B shown.
[0017] The diagram is labeled as follows: 1. Shock-absorbing base frame; 101. Base frame; 102. Fixing plate; 103. Shock-absorbing component. 2. Heat sink bracket; 3. Mounting plate; 4. Equipment frame; 5. Sealing cover; 6. Heat sink base; 7. Transformer body; 8. Monitoring components; 801. Mounting base; 802. Monitoring parts; 9. First heat dissipation component; 901. Summary frame; 902. Heat dissipation pipe; 9021. Heat dissipation layer; 9022. Thermally conductive silicone layer; 9023. Thermally conductive layer; 903. Connector; 904. Connecting pipe. 10. Second heat dissipation component; 11. First exhaust component; 12. Second exhaust assembly; 121. Exhaust component; 122. Perforated protective plate; 13. First air duct, 14. Filter component, 15. Second air duct, 16. Paraffin pellets, 17. Filler port, 18. Through hole. Detailed Implementation
[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments.
[0019] First Embodiment Please refer to the following: Figure 1 , Figure 2 , Figure 3 , Figure 4 ,in, Figure 1 A schematic diagram of the first embodiment of the energy-saving transformer cooling system control device provided by this utility model; Figure 2 A schematic diagram of the adjustment structure is provided for this utility model; Figure 3 A schematic diagram of the opening structure is provided for this utility model; Figure 4 Provided for this utility model Figure 3 An enlarged view of point A is shown. The control device for the energy-saving transformer cooling system includes: a vibration-damping base frame 1; Mounting plate 3 is fixedly connected to the top of the shock-absorbing base frame 1. A heat dissipation frame 2 is mounted on the top of the mounting plate 3. Two through second air ducts 15 are opened on the front and back of the heat dissipation frame 2 near the sides. Two through first air ducts 13 are opened on the front and back of the heat dissipation frame 2 near the middle. A first exhaust component 11 is installed at one end of each of the two first air ducts 13. A second exhaust component 12 is installed on the same side of each of the two second air ducts 15. The transformer body 7 is mounted on the top of the heat sink 2. Multiple sets of openings 18 are opened on the front and back of the transformer body 7. First heat sink components 9 are installed inside the transformer body 7 near both sides. Second heat sink components 10 are installed inside the transformer body 7 near both the front and back. Multiple monitoring components 8 are installed on the top of the transformer body 7. Two first exhaust assemblies 11 are located at opposite ends of two first air ducts 13. The number of openings 18 in each set corresponds to the number of heat dissipation pipes in the first heat dissipation assembly 9 and the second heat dissipation assembly 10. The positions of the heat dissipation pipes 902 and the openings 18 in the first heat dissipation assembly 9 and the second heat dissipation assembly 10 correspond to each other. The connection is made by welding to ensure sealing. The monitoring assembly 8 can monitor the temperature of each area inside the transformer body 7.
[0020] Please refer to Figure 1 and Figure 3 The first heat dissipation component 9 and the second heat dissipation component 10 are both equipped with a filter structure 14 at their air inlet ends, and the outer surface of the transformer body 7 is equipped with a heat dissipation substrate 6. The filter structure 14 can filter dust in the airflow, preventing dust from entering the interior of the first heat dissipation component 9 and the second heat dissipation component 10.
[0021] Please refer to Figure 1 and Figure 2 The shock-absorbing base frame 1 includes a base frame 101, a fixing plate 102, and a shock-absorbing component 103. The fixing plate 102 is used to install the shock-absorbing component 103 on the top of the base frame 101. The top of the base frame 101 has a hole to facilitate the passage of bolts. The shock-absorbing component 103 plays a shock-absorbing role. The top of the shock-absorbing component 103 is connected to the bottom of the mounting plate 3 through the fixing plate 102.
[0022] Please refer to Figure 1 and Figure 3 The monitoring component 8 includes a fixed base 801 and a monitoring component 802. The fixed base 801 is used to install the monitoring component 802 on the top of the transformer body 7. Monitoring component 802 is a temperature monitoring sensor.
[0023] Please refer to Figure 2 , Figure 3 and Figure 4 The second exhaust assembly 12 includes an exhaust component 121 and a perforated protective plate 122. The exhaust component 121 is installed on one side of the heat sink 6, and the perforated protective plate 122 is installed at the inlet of the exhaust component 121. The exhaust component 121 includes a frame and an energy-saving cooling fan, and its power and start / stop can be controlled independently. The exhaust component is positioned corresponding to the air duct.
[0024] Please refer to Figure 1 and Figure 3The first heat dissipation component 9 includes a collection frame 901, a plurality of heat dissipation pipes 902, a connector 903 and a connecting pipe 904. The collection frame 901 is installed on one side of the transformer body 7, the plurality of heat dissipation pipes 902 are installed on one side of the collection frame 901, the connector 903 is installed on one side of the heat dissipation bracket 2, and the connecting pipe 904 is used to connect the connector 903 and the collection frame 901. The filter structure 14 is installed at the other end of the heat dissipation pipe 902. The two ends of the heat dissipation pipe 902 are connected to the front and back openings 18 of the transformer body 7. The connection points of the collection frame 901, multiple heat dissipation pipes 902, connector 903 and connecting pipe 904 are connected. With the help of the exhaust assembly, airflow can enter from one end of the heat dissipation pipe 902 and then be discharged through the exhaust assembly.
[0025] The working principle of the energy-saving transformer cooling system control device provided by this utility model is as follows: Multiple sets of through-holes 18 are provided on the front and back of the transformer body 7. Two first air ducts 13 and two second air ducts 15 are provided on the front and back of the heat sink 2. Then, two first heat sink components 9 are installed inside the transformer body 7 near the sides, aligning the first heat sink components 9 with the two sets of through-holes 18 on the sides of the transformer body 7. Next, two second heat sink components 10 are installed inside the transformer body 7 near the front and back, respectively, aligning the second heat sink components 10 with the through-holes 18 on the front and back of the transformer body 7. After installation, the two first heat sink components 9 and two second heat sink components 10 are connected to the two second air ducts 15 and two first air ducts 13, respectively. During the movement of the first exhaust component 11 and the second exhaust component 12, air can flow through the heat dissipation pipes in the first heat sink components 9 and 10, and is exhausted in conjunction with the first air ducts 13 and 15, assisting in heat dissipation. The two first exhaust components 11 and two second exhaust components 12 can operate independently or have their speeds controlled independently. With the help of the monitoring component 8, the heat dissipation intensity can be controlled according to temperature changes.
[0026] Compared with related technologies, the energy-saving transformer cooling system control device provided by this utility model has the following beneficial effects: To improve the heat dissipation effect and reduce energy consumption of the transformer cooling system under different operating conditions and environments, multiple sets of through-holes 18 are opened on the front and back of the transformer body 7. Simultaneously, two first air ducts 13 and two second air ducts 15 are opened on the front and back of the heat sink 2. Then, two first heat sink components 9 are installed inside the transformer body 7 near the sides, aligning the first heat sink components 9 with the two sets of through-holes 18 on the sides of the transformer body 7. Next, two second heat sink components 10 are installed inside the transformer body 7 near the front and back, respectively, aligning the second heat sink components 10 with the through-holes 18 on the front and back of the transformer body 7. After installation, the two first heat sink components 9 and two second heat sink components 10 are respectively connected to the two sets of through-holes 18 on the front and back of the transformer body 7. The second air duct 15 is connected to the two first air ducts 13. During the movement of the first exhaust assembly 11 and the second exhaust assembly 12, air can flow through the heat dissipation pipes in the first heat dissipation assembly 9 and the second heat dissipation assembly 10. This air is then discharged in conjunction with the first air ducts 13 and the second air ducts 15 to assist in heat dissipation. The two first exhaust ducts 11 and the two second exhaust ducts 12 can operate independently or have their speeds controlled independently. With the help of the monitoring assembly 8, the heat dissipation intensity can be controlled according to temperature changes. This design uses a through-type first heat dissipation assembly 9 and the second heat dissipation assembly 10 to increase the contact area between the heat dissipation structure and the heat source, thereby improving the heat dissipation effect. At the same time, the independent operation and power control of the first exhaust assembly 11 and the second exhaust assembly 12 reduce energy consumption, thereby improving the heat dissipation effect of the transformer under different operating conditions and environments.
[0027] Second Embodiment Please refer to the following: Figures 5-6 , Figure 5 A schematic diagram of the second embodiment of the energy-saving transformer cooling system control device provided by this utility model; Figure 6 Provided for this utility model Figure 5 The enlarged view at point B shows an energy-saving transformer cooling system control device based on the first embodiment of this application. The second embodiment of this application proposes another energy-saving transformer cooling system control device. The second embodiment is merely a preferred embodiment of the first embodiment, and its implementation will not affect the independent implementation of the first embodiment.
[0028] Specifically, the difference in the energy-saving transformer cooling system control device provided in the second embodiment of this application is as follows, please refer to... Figure 5 The heat sink 602 includes a heat dissipation layer 9021, a thermally conductive silicone layer 9022, and a thermally conductive layer 9023, wherein the thermally conductive silicone layer 9022 is located between the heat dissipation layer 9021 and the thermally conductive layer 9023. The outermost layer is the thermally conductive layer 9023, the heat dissipation layer 9021 is made of copper, and the thermally conductive layer 9023 is made of aluminum, ensuring corrosion resistance and thermal conductivity.
[0029] Please refer to Figure 6 The thermally conductive silicone layer 9022 has multiple filling holes 17 on one side, and each filling hole 17 is filled with paraffin pellets 16. The filling port 17 is filled with paraffin wax, which liquefies during heating to aid in heat dissipation.
[0030] Compared with related technologies, the energy-saving transformer cooling system control device provided by this utility model has the following beneficial effects: To reduce the energy consumption of the transformer cooling system, a heat dissipation pipe 902 is adopted, which consists of a heat dissipation layer 9021, a thermally conductive silicone layer 9022, and a thermally conductive layer 9023. Paraffin pellets 16 are filled into the thermally conductive silicone layer 9022 through the filling port 17. When the temperature reaches the corresponding value, the paraffin pellets 16 will liquefy upon heating and absorb heat, thus assisting in heat dissipation and reducing energy consumption. When the temperature drops, the paraffin pellets 16 will solidify. This design utilizes the conversion between the liquid and solid states of the paraffin pellets 16 to assist in heat dissipation, which is beneficial to reducing the energy consumption of the transformer cooling system.
[0031] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.
Claims
1. An energy-saving transformer cooling system control device, characterized in that, include: Shock-absorbing chassis; Mounting plate, which is fixedly connected to the top of the shock-absorbing base frame. A heat dissipation frame is mounted on the top of the mounting plate. Two through second air ducts are opened on the front and back of the heat dissipation frame near the sides. Two through first air ducts are opened on the front and back of the heat dissipation frame near the middle. A first exhaust component is installed at one end of each of the two first air ducts. A second exhaust component is installed on the same side of each of the two second air ducts. The transformer body is mounted on top of a heat sink. Multiple openings are provided on the front and back of the transformer body. First heat sink components are installed inside the transformer body near both sides. Second heat sink components are installed inside the transformer body near both the front and back. Multiple monitoring components are installed on the top of the transformer body.
2. The energy-saving transformer cooling system control device according to claim 1, characterized in that, Both the first and second heat dissipation components are equipped with filter structures at their air inlets, and the outer surface of the transformer body is equipped with heat dissipation substrates.
3. The energy-saving transformer cooling system control device according to claim 1, characterized in that, The shock-absorbing base frame includes a base frame, a fixing plate, and shock-absorbing components. The fixing plate is used to install the shock-absorbing components on the top of the base frame.
4. The energy-saving transformer cooling system control device according to claim 1, characterized in that, The monitoring assembly includes a mounting base and a monitoring component, wherein the mounting base is used to mount the monitoring component on top of the transformer body.
5. The energy-saving transformer cooling system control device according to claim 1, characterized in that, The second exhaust assembly includes an exhaust component and a perforated protective plate. The exhaust component is mounted on one side of the heat sink, and the perforated protective plate is mounted at the inlet of the exhaust component.
6. The energy-saving transformer cooling system control device according to claim 1, characterized in that, The first heat dissipation assembly includes a collection frame, multiple heat dissipation pipes, a connector, and a connecting pipe. The collection frame is installed on one side of the transformer body, the multiple heat dissipation pipes are installed on one side of the collection frame, the connector is installed on one side of the heat dissipation bracket, and the connecting pipe is used to connect the connector and the collection frame.
7. The energy-saving transformer cooling system control device according to claim 6, characterized in that, The heat pipe includes a heat dissipation layer, a thermally conductive silicone layer, and a thermally conductive layer, with the thermally conductive silicone layer located between the heat dissipation layer and the thermally conductive layer.
8. The energy-saving transformer cooling system control device according to claim 7, characterized in that, The thermally conductive silicone layer has multiple filling ports on one side, and each filling port is filled with paraffin pellets.