Box-type substation with composite heat-dissipating and sound-insulating wall

Abstract

This utility model relates to the field of prefabricated substation technology, specifically a prefabricated substation using a composite heat dissipation and sound insulation wall. It includes a base, a wall, and a top. A door is located in the middle of the wall. The wall comprises an outer wall, sound insulation cotton, and an inner wall. The sound insulation cotton is used to eliminate noise. Two heat dissipation blocks are connected through the middle of the sound insulation cotton. A connection hole is located in the middle of each heat dissipation block, and a conductive ring is placed inside the connection hole. A heat-conducting column is located in the middle of the conductive ring, with both ends penetrating the wall to conduct and dissipate heat generated by the equipment inside the substation. Heat dissipation fins are fixedly connected to the outer wall of the conductive ring to increase the heat dissipation area. Shock-absorbing blocks are filled inside the connection hole. This utility model uses a composite wall structure, which can conduct and eliminate the heat and noise generated by the equipment inside the substation during operation, reducing noise interference to residents and other surrounding people.

Description

Technical Field

[0001] This utility model relates to the field of prefabricated substation technology, and in particular to a prefabricated substation using a composite heat dissipation and sound insulation wall. Background Technology

[0002] Prefabricated substations are very common in residential areas, used to house substations. However, the wall materials for existing prefabricated substations are relatively simple, mainly consisting of a single iron structure or a single cement structure. When the equipment in the substation is operating, it generates noise. During the transmission process, the sound can easily resonate with the walls, thus transmitting the sound to the outside, resulting in significant noise pollution near the substation and causing considerable disturbance to nearby residents. Utility Model Content

[0003] The purpose of this utility model is to provide a box-type substation with a composite heat dissipation and sound insulation wall. The wall adopts a composite structure, and the sound insulation cotton can effectively eliminate sound during the transmission process, providing a quiet environment for the substation and reducing noise interference to residents and other surrounding people, thereby solving the problems mentioned in the background art.

[0004] The technical solution adopted by this utility model to solve its technical problem is: a box-type substation with a composite heat dissipation and sound insulation wall, including a base, a wall and a top, a door in the middle of the wall, and the wall including an outer wall, sound insulation cotton and an inner wall, wherein the sound insulation cotton is used to eliminate noise; Two heat dissipation blocks are connected through the middle of the sound insulation cotton. A connection hole is provided in the middle of the heat dissipation block. A conductive ring is placed in the connection hole. A heat conduction column is provided in the middle of the conductive ring. The two ends of the heat conduction column penetrate the wall and are used to conduct heat dissipation from the equipment inside the substation. Heat dissipation fins are fixedly connected to the outer wall of the conductive ring to increase the heat dissipation area. The connection hole is filled with a shock-absorbing block, and the side end of the heat dissipation fin abuts against the shock-absorbing block to eliminate the vibration of the heat dissipation fin. Positioning blocks are fixedly connected to both sides of the conductive ring, with the two positioning blocks facing the inner wall and the outer wall respectively.

[0005] Preferably, the inner sidewall of the outer wall and the outer sidewall of the inner wall are provided with positioning grooves, and the two ends of the heat sink block are respectively connected to the two positioning grooves through sound insulation cotton, so as to position and install the heat sink block into the wall.

[0006] Preferably, the positioning block has two positioning protrusions fixedly connected to the side facing the inner wall of the connecting hole, and the inner wall of the connecting hole facing the positioning block has two snap-fit ​​grooves. The positioning protrusions and snap-fit ​​grooves snap together to position and install the positioning block and the heat sink.

[0007] Preferably, the heat dissipation fins are made of thin metal and are used to transfer the heat and vibration transmitted by the heat conduction column. The conductive ring is clamped between the two heat dissipation blocks and is used to limit the position of the conductive ring.

[0008] Preferably, there is a gap between the heat dissipation fins and the positioning block, and a gap between two adjacent heat dissipation fins. The shock-absorbing block fills these gaps to dampen and limit the movement of the heat dissipation fins.

[0009] Preferably, the wall has a mounting hole in the middle, the mounting hole penetrates the wall and the heat sink, the heat-conducting column passes through the heat sink, the positioning block and the conductive ring in the middle, and the heat-conducting column and the positioning block are threaded together.

[0010] Preferably, the base and the top are fixedly connected to the upper and lower ends of the wall, respectively, and the base, wall, door and top cooperate with each other to form the main structure of the box-type substation.

[0011] The beneficial effects of this utility model are as follows: The box-type substation adopts a composite heat dissipation and sound insulation wall, which consists of an outer wall, sound insulation cotton and an inner wall. The sound insulation cotton can effectively eliminate noise, provide quiet conditions for the surrounding environment of the substation, and reduce noise interference to residents and other surrounding people. The sound insulation cotton has heat dissipation blocks and heat conduction columns in the middle, which can transfer the heat generated by the equipment inside the substation during operation, thereby dissipating the heat, effectively reducing the temperature of the equipment inside the substation, ensuring the normal operation of the equipment, and extending the service life of the equipment. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the box-type substation structure provided by this utility model.

[0013] Figure 2 This is a cross-sectional view of the wall connection provided by this utility model.

[0014] Figure 3 This is a schematic diagram of the connection between the heat sink and the conductive ring provided by this utility model.

[0015] Figure 4 This is a three-dimensional structural diagram of the heat sink provided by this utility model.

[0016] In the diagram: 1. Base, 2. Wall, 21. Exterior wall, 22. Sound insulation cotton, 23. Interior wall, 3. Door, 4. Top, 5. Positioning groove, 6. Heat sink, 7. Conductive ring, 8. Positioning block, 9. Positioning protrusion, 10. Heat sink fins, 11. Shock absorber, 12. Heat conduction column, 13. Mounting hole, 14. Connection hole, 15. Clip groove. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0018] See Figures 1-4 The present invention provides a box-type substation with a composite heat dissipation and sound insulation wall, including a base 1, a wall 2 and a top 4. A door 3 is provided in the middle of the wall 2. The wall 2 includes an outer wall 21, sound insulation cotton 22 and an inner wall 23. The sound insulation cotton 22 can eliminate the fluctuations generated during the sound transmission process, provide quiet conditions for the surrounding environment of the substation, and reduce noise interference to residents and other surrounding people. In practice, the inner wall 23 and the outer wall 21 can be made of different materials. For example, the outer wall 21 can be made of iron structure and the inner wall 23 can be made of gypsum board. When the sound is transmitted to the inner wall 23 and the outer wall 21, it will be difficult to form resonance due to the different materials, thus reducing the noise.

[0019] Two heat dissipation blocks 6 are connected through the middle of the sound insulation cotton 22. A connection hole 14 is provided in the middle of the heat dissipation block 6, and a conductive ring 7 is placed inside the connection hole 14. A heat-conducting column 12 is located in the middle of the conductive ring 7, with both ends of the heat-conducting column 12 penetrating the wall 2. An installation hole 13 is provided in the middle of the wall 2, penetrating both the wall 2 and the heat dissipation block 6. The heat-conducting column 12 passes through the heat dissipation block 6, the positioning block 8, and the conductive ring 7, and is threadedly connected to the positioning block 8. After the wall 2 is installed, the heat-conducting column 12 is installed into the installation hole 13. With both ends of the heat-conducting column 12 penetrating the wall 2, the heat generated by the internal equipment of the substation is conducted to the inside and outside of the wall 2 through the heat-conducting column 12, thereby dissipating the heat inside the wall 2, ensuring the internal temperature of the wall 2, guaranteeing the normal operation of the equipment, and extending the service life of the equipment. Positioning blocks 8 are fixedly connected to both sides of the conductive ring 7, with the two positioning blocks 8 facing the inner wall 23 and the outer wall 21 respectively. Two positioning protrusions 9 are fixedly connected to the side of the positioning block 8 facing the inner wall of the connection hole 14. Two snap-fit ​​grooves 15 are provided on the inner wall of the connection hole 14 facing the positioning block 8. The positioning protrusions 9 and the snap-fit ​​grooves 15 interlock to position the positioning block 8 and the heat sink 6. Before the heat sink 6 is installed in the middle of the sound insulation cotton, the conductive ring 7 is inserted into the connection hole 14. At this time, the positioning protrusions 9 are installed and snapped into the snap-fit ​​grooves 15, positioning the conductive ring 7 in the connection hole 14. This prevents relative movement between the positioning block 8 and the heat sink 6, ensuring a secure connection of all components in the heat dissipation system.

[0020] Heat dissipation fins 10 are fixedly connected to the outer wall of the conductive ring 7. The fixed connection method can also be welding, riveting, screwing or gluing, etc., to increase the heat dissipation area. The connecting hole 14 is filled with a damping block 11. The side end of the heat dissipation fin 10 abuts against the damping block 11 to eliminate the vibration of the heat dissipation fin 10. The heat dissipation fin 10 is made of thin metal and is used to transfer the heat and vibration transmitted by the heat conduction column 12. The conduction ring 7 is clamped between the two heat dissipation blocks 6 to limit the conduction ring 7. There is a gap between the heat dissipation fin 10 and the positioning block 8, and there is a gap between two adjacent heat dissipation fins 10. The damping block 11 fills these gaps to dampen and limit the heat dissipation fin 10. The heat dissipation fin 10 increases the heat dissipation area. When the heat conduction column 12 conducts heat to the conduction ring 7, the heat is then conducted to the heat dissipation fin 10, thereby increasing the heat dissipation effect of the heat conduction column 12. While conducting heat, the heat conduction column can also transmit vibrations. The heat dissipation fin 10 transmits and disperses the vibrations to a certain extent, playing a damping role. The damping block 11 can eliminate the vibration generated by the heat dissipation fin 10, avoid resonance, and thus reduce noise.

[0021] The inner sidewall of the outer wall 21 and the outer sidewall of the inner wall 23 are both provided with positioning grooves 5. The two ends of the heat sink 6 pass through the sound insulation cotton 22 and are connected to the two positioning grooves 5 respectively, for positioning and installing the heat sink 6 into the wall 2. After installing the conductive ring 7 in the middle of the heat sink 6, the two heat sinks 6 are closed and then fixed with bolts. The heat sink 6 is inserted into the middle of the sound insulation cotton 22, and then the two ends of the heat sink 6 are positioned and installed in the positioning grooves 5 of the inner wall 23 and the outer wall 21 respectively, which facilitates the subsequent installation of the heat conduction column 12.

[0022] The base 1 and the top 4 are fixedly connected to the upper and lower ends of the wall 2, respectively. The base 1, wall 2, door 3 and top 4 cooperate with each other to form the main structure of the box-type substation.

[0023] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A box-type substation employing a composite heat dissipation and sound insulation wall, comprising a base (1), a wall (2), and a top (4), characterized in that: The wall (2) has a door (3) in the middle. The wall (2) includes an outer wall (21), sound insulation cotton (22) and an inner wall (23). The sound insulation cotton (22) is used to eliminate noise. Two heat dissipation blocks (6) are connected through the middle of the sound insulation cotton (22). A connection hole (14) is provided in the middle of the heat dissipation block (6). A conductive ring (7) is placed in the connection hole (14). A heat conduction column (12) is provided in the middle of the conductive ring (7). The two ends of the heat conduction column (12) penetrate the wall (2) and are used to conduct heat dissipation for the heat generated by the equipment inside the substation. Heat dissipation fins (10) are fixedly connected to the outer wall of the conductive ring (7) to increase the heat dissipation area. The connection hole (14) is filled with a shock-absorbing block (11). The side end of the heat dissipation fins (10) abuts against the shock-absorbing block (11) to eliminate the vibration of the heat dissipation fins (10). The conductive ring (7) is fixedly connected to two positioning blocks (8) on both sides, with the two positioning blocks (8) facing the inner wall (23) and the outer wall (21) respectively.

2. A prefabricated substation using a composite heat dissipation and sound insulation wall as described in claim 1, characterized in that: The inner side wall of the outer wall (21) and the outer side wall of the inner wall (23) are provided with positioning grooves (5). The two ends of the heat sink (6) are connected to the two positioning grooves (5) through sound insulation cotton (22) respectively, so as to position and install the heat sink (6) into the wall (2).

3. A prefabricated substation using a composite heat dissipation and sound insulation wall as described in claim 1, characterized in that: The positioning block (8) has two positioning protrusions (9) fixedly connected to the side of the inner wall of the connecting hole (14). The inner wall of the connecting hole (14) facing the positioning block (8) has two snap-fit ​​grooves (15). The positioning protrusions (9) and the snap-fit ​​grooves (15) snap together to position and install the positioning block (8) and the heat sink (6).

4. A box-type substation using a composite heat dissipation and sound insulation wall as described in claim 1, characterized in that: The heat dissipation fins (10) are made of thin metal and are used to transfer the heat and vibration transmitted by the heat-conducting column (12). The conductive ring (7) is sandwiched between two heat dissipation blocks (6) and is used to limit the position of the conductive ring (7).

5. A prefabricated substation using a composite heat dissipation and sound insulation wall as described in claim 1, characterized in that: There is a gap between the heat dissipation fins (10) and the positioning block (8), and there is a gap between two adjacent heat dissipation fins (10). The shock-absorbing block (11) fills these gaps and is used to dampen and limit the heat dissipation fins (10).

6. A prefabricated substation using a composite heat dissipation and sound insulation wall as described in claim 1, characterized in that: The wall (2) has a mounting hole (13) in the middle, which penetrates the wall (2) and the heat sink (6). The heat-conducting column (12) passes through the heat sink (6), the positioning block (8) and the conductive ring (7) in the middle. The heat-conducting column (12) and the positioning block (8) are threaded together.

7. A prefabricated substation using a composite heat dissipation and sound insulation wall as described in claim 1, characterized in that: The base (1) and the top (4) are fixedly connected to the upper and lower ends of the wall (2) respectively. The base (1), the wall (2), the door (3) and the top (4) cooperate with each other to form the main structure of the box-type substation.

Images