Heat dissipation structure of ring main unit

Abstract

The invention discloses a heat dissipation structure of a ring main unit, and belongs to the technical field of ring main units, the heat dissipation structure of the ring main unit comprises a hollow anti-collision protection box, and the bottom of the hollow anti-collision protection box is provided with a second closed cooling assembly used for achieving a space separation effect on the interior of the hollow anti-collision protection box. The top of the hollow anti-collision protection box is provided with a first closed cooling assembly used for being matched with the second closed cooling assembly to achieve the heat dissipation effect. The top of the hollow anti-collision protection box is further provided with a plurality of deformable inflation assemblies used for achieving the cooling effect on the first closed cooling assembly and the second closed cooling assembly. Through mutual cooperation of multiple structures, under the condition that sealing of the ring main unit is guaranteed, rapid and sufficient cooling of the ring main unit is achieved, air is filtered and dedusted in the cooling process, it is avoided that dust is accumulated on the surface of the heat exchange structure to affect normal cooling of the ring main unit, and the heat dissipation structure is more convenient to use.

Description

Technical Field

[0001] The invention belongs to the technical field of ring network cabinets, and particularly relates to a heat dissipation structure of a ring network cabinet. Background Art

[0002] Ring main unit is a group of electrical equipment (high voltage switchgear) installed in a metal or non-metallic insulated cabinet or made into an assembled interval ring main unit. Its core part uses load switches and fuses. It has the advantages of simple structure, small size, low price, and can improve power supply parameters and performance as well as power supply safety. When the ring main unit is in use, it will use the corresponding heat dissipation mechanism for heat dissipation; The traditional heat dissipation structure includes an air intake fan, an air outlet pipe, an air intake pipe, a first exhaust fan, a grid plate, a liquid inlet pipe, a liquid outlet pipe, a first branch pipe, a second branch pipe, a first connecting pipe, a first vent, a second vent, an air distribution pipe, a circulation pump, a third branch pipe, a liquid storage tank and a fourth branch pipe. The advantage of this heat dissipation structure is that it can cool down the interior of the cabinet. However, due to the lack of dust-proof structure, the traditional heat dissipation structure will accumulate a large amount of dust on the surface of the spiral tube during use. The large accumulation of dust will affect the normal heat dissipation of the spiral tube, requiring users to frequently clean and maintain the spiral tube, making the use of the heat dissipation structure inconvenient and urgently needing improvement. Summary of the invention

[0003] The object of the present invention is to provide a heat dissipation structure of a ring main unit to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a heat dissipation structure of a ring network cabinet, comprising a hollow anti-collision protection box, the bottom of the hollow anti-collision protection box is provided with a second closed cooling component for spatially separating the interior of the hollow anti-collision protection box, the top of the hollow anti-collision protection box is provided with a first closed cooling component for cooperating with the second closed cooling component to dissipate heat, the top of the hollow anti-collision protection box is also provided with a plurality of deformable inflatable components for cooling the first and second closed cooling components, and the deformable inflatable components The hollow anti-collision protection box is arranged at one end away from the second closed cooling component, the deformable inflatable component penetrates the side wall of the hollow anti-collision protection box, the deformable inflatable component is fixedly connected to the hollow anti-collision protection box, and the bottom of the side of the hollow anti-collision protection box is provided with a plurality of first single-way exhaust pipes for cooperating with the second closed cooling component to form an air closed circulation, the first single-way exhaust pipe penetrates the hollow anti-collision protection box, the first single-way exhaust pipe is fixedly connected to the hollow anti-collision protection box, and the bottom of the side of the hollow anti-collision protection box is also provided with a plurality of air supplied by the deformable inflatable component. A second single-way exhaust pipe for discharge, the second single-way exhaust pipe runs through the side wall of the hollow anti-collision protection box, the second single-way exhaust pipe is fixedly connected to the hollow anti-collision protection box, the second closed cooling component includes a storage partition box, the storage partition box is fixedly connected to the hollow anti-collision protection box, the interior of the storage partition box is filled with a flowable cooling medium, the lower surface of the storage partition box is provided with a closed partition plate for separating the space at the bottom of the hollow anti-collision protection box, the closed partition plate is fixedly connected to the storage partition box, the closed partition plate is fixedly connected to the hollow anti-collision protection box, the storage partition box A plurality of third hollow material conveying pipes are arranged at intervals at one end away from the first closed cooling component, the third hollow material conveying pipes penetrate the material storage partition box, the third hollow material conveying pipes are fixedly connected to the material storage partition box, a plurality of detachable refrigeration parts for cooperating with the third hollow material conveying pipe to cool the flowable cooling medium are arranged on the inner wall of the third hollow material conveying pipe, a plurality of third heat-conducting cooling metal sheets corresponding to the flowable cooling medium are arranged on the side of the third hollow material conveying pipe, and the third heat-conducting cooling metal sheets are fixedly connected to the third hollow material conveying pipe.

[0005] As a further solution of the present invention: the first closed cooling component includes a hollow pressure dividing box, the hollow pressure dividing box is arranged through the top wall of the hollow anti-collision protection box, the hollow pressure dividing box is fixedly connected to the hollow anti-collision protection box, a plurality of first adjustable speed blowers are arranged on the top of the hollow pressure dividing box, the first adjustable speed blowers are arranged through the top wall of the hollow pressure dividing box, the first adjustable speed blower is fixedly connected to the hollow pressure dividing box, a plurality of second hollow material conveying pipes are arranged at intervals at the bottom of the hollow pressure dividing box, the second hollow material conveying pipe is arranged through the bottom wall of the hollow pressure dividing box, the hollow pressure dividing box is fixedly connected to the second hollow material conveying pipe, the second hollow material conveying pipe is arranged through the material storage partition box, and the second hollow material conveying pipe is fixedly connected to the material storage partition box.

[0006] As a further solution of the present invention: a plurality of heat-conducting and cooling metal boxes are arranged inside the second hollow material conveying pipe, a plurality of first hollow material conveying pipes connected with the heat-conducting and cooling metal boxes and used for conveying flowable cooling media are arranged at the bottom of the side surface of the second hollow material conveying pipe, a plurality of limiting installation holes corresponding to the first hollow material conveying pipe are opened at the bottom of the side surface of the second hollow material conveying pipe, the first hollow material conveying pipe passes through the side wall of the second hollow material conveying pipe through the limiting installation holes, and the first hollow material conveying pipe is fixedly connected to the second hollow material conveying pipe.

[0007] As a further solution of the present invention: a plurality of heat-conducting fixed metal sheets are arranged on the top of the heat-conducting cooling metal box, one end of the heat-conducting fixed metal sheet is fixedly connected to the heat-conducting cooling metal box, the other end of the heat-conducting fixed metal sheet is fixedly connected to the second hollow material conveying pipe, the first hollow material conveying pipe passes through the side wall of the heat-conducting cooling metal box, and the first hollow material conveying pipe is fixedly connected to the heat-conducting cooling metal box.

[0008] As a further solution of the present invention: a plurality of second heat-conducting and cooling metal sheets are arranged on the top of the side of the second hollow material conveying pipe, and the plurality of second heat-conducting and cooling metal sheets are arranged at intervals on the side wall of the second hollow material conveying pipe, and the second heat-conducting and cooling metal sheets are fixedly connected to the second hollow material conveying pipe.

[0009] As a further solution of the present invention: the second hollow material conveying pipe is provided with a plurality of first heat-conducting cooling metal sheets for cooperating with the flowable cooling medium to cool the second hollow material conveying pipe. The first heat-conducting cooling metal sheet is arranged at the bottom of the side of the second hollow material conveying pipe, and the first heat-conducting cooling metal sheet is fixedly connected to the second hollow material conveying pipe.

[0010] As a further solution of the present invention: the deformable inflatable component includes a hollow limiting air supply pipe, the hollow limiting air supply pipe runs through the side wall of the hollow anti-collision protection box, the hollow limiting air supply pipe is fixedly connected to the hollow anti-collision protection box, the end of the hollow limiting air supply pipe close to the first closed cooling component is sealed and slidably connected with a first movable mounting tube, a second adjustable speed blower is arranged inside the first movable mounting tube, and an adjustable dust filter is arranged at the end of the first movable mounting tube away from the first closed cooling component, and the adjustable dust filter is fixedly connected to the first movable mounting tube.

[0011] As a further solution of the present invention: an adjustable speed dual-axis driving component is provided at one end of the hollow limiting air supply pipe away from the first movable mounting tube, a plurality of hollow limiting fixing tubes for fixing the adjustable speed dual-axis driving component are provided on the inner wall of the hollow limiting air supply pipe, and a rotatable cleaning brush for cleaning the adjustable dust filter is provided at one end of the adjustable speed dual-axis driving component close to the first movable mounting tube.

[0012] As a further solution of the present invention: one end of the hollow limit fixed tube is fixedly connected to the hollow limit air supply pipe, and the other end of the hollow limit fixed tube is fixedly connected to the adjustable speed dual-axis driving component. The end of the adjustable speed dual-axis driving component away from the first movable mounting tube is provided with a turbine blower blade for blowing and cleaning the adjustable dust filter.

[0013] As a further solution of the present invention: an adjustable transmission rod is provided at one end of the first movable mounting tube away from the hollow limiting air pipe, and the adjustable transmission rod is fixedly connected to the first movable mounting tube; a deformable position adjusting component is provided on the top of the hollow limiting air pipe for cooperating with the adjustable transmission rod to drive the first movable mounting tube to slide; the deformable position adjusting component is fixedly connected to the hollow limiting air pipe, and the deformable position adjusting component is fixedly connected to the adjustable transmission rod.

[0014] Compared with the prior art, the beneficial effects of the present invention are: the present invention has a simple structure and is easy to use. When in use, through the mutual cooperation of multiple structures, the ring network cabinet can be quickly and fully cooled while ensuring the sealing of the ring network cabinet, and the air is filtered and dusted during the cooling process to avoid dust accumulation on the surface of the heat exchange structure and affect its normal cooling, making the use of the heat dissipation structure more convenient. Secondly, the present invention can automatically clean and dust the adjustable dust-proof filter, thereby eliminating the need for manual cleaning and maintenance by staff, making the use of the heat dissipation structure more convenient, and the heat dissipation structure can be maintained in an efficient working state for a long time, thereby enhancing the user's experience of the heat dissipation structure. In addition, the heat dissipation structure can be applicable to different models of ring network cabinets, which makes the application scope of the heat dissipation mechanism wider and is worthy of promotion and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of a heat dissipation structure of a ring main unit; Figure 2 It is a structural schematic diagram of a first closed cooling component in a heat dissipation structure of a ring main unit; Figure 3 It is a structural schematic diagram of a second hollow material conveying pipe in a heat dissipation structure of a ring network cabinet; Figure 4 It is a structural schematic diagram of a material storage partition box in a heat dissipation structure of a ring network cabinet; Figure 5 It is a structural schematic diagram of a deformable inflatable component in a heat dissipation structure of a ring main unit; In the figure: 1-first single-way exhaust pipe, 2-first closed cooling component, 3-second closed cooling component, 4-hollow anti-collision protection box, 5-deformable inflatable component, 6-second single-way exhaust pipe, 20-first hollow material conveying pipe, 21-first heat-conducting cooling metal sheet, 22-heat-conducting cooling metal box, 23-second heat-conducting cooling metal sheet, 24-hollow pressure dividing box, 25-first adjustable speed blower, 26-heat-conducting fixed metal sheet, 27-second hollow material conveying pipe, 28-limiting installation hole, 30- The third heat-conducting cooling metal sheet, 31-enclosed partition plate, 32-flowable cooling medium, 33-material storage partition box, 34-third hollow material conveying pipe, 35-detachable refrigeration component, 50-hollow limit fixing pipe, 51-rotatable cleaning brush, 52-second adjustable speed blower, 53-first movable installation pipe, 54-adjustable transmission rod, 55-deformable position adjustment component, 56-adjustable dust filter, 57-hollow limit air supply pipe, 58-turbine blast blade, 59-adjustable speed dual-axis drive component. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0017] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected" and "set" should be understood in a broad sense. For example, it can be fixedly connected or set, or it can be detachably connected or set, or integrally connected or set.

[0018] For those skilled in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0019] See also Figure 1 The present embodiment provides a heat dissipation structure of a ring network cabinet, including a hollow anti-collision protection box 4, a second closed cooling component 3 for spatially separating the interior of the hollow anti-collision protection box 4 is arranged at the bottom of the hollow anti-collision protection box 4, a first closed cooling component 2 for cooperating with the second closed cooling component 3 to dissipate heat is arranged at the top of the hollow anti-collision protection box 4, and a plurality of deformable inflatable components 5 for cooling the first closed cooling component 2 and the second closed cooling component 3 are also arranged at the top of the hollow anti-collision protection box 4. The deformable inflatable component 5 is arranged at one end of the hollow anti-collision protection box 4 away from the second closed cooling component 3, and the deformable inflatable component 5 penetrates the hollow anti-collision protection box 4. The side wall of the collision protection box 4 is arranged, and the deformable inflatable component 5 is fixedly connected to the hollow anti-collision protection box 4. The bottom of the side of the hollow anti-collision protection box 4 is provided with a plurality of first single-way exhaust pipes 1 for cooperating with the second closed cooling component 3 to form an air closed circulation. The first single-way exhaust pipe 1 runs through the hollow anti-collision protection box 4, and the first single-way exhaust pipe 1 is fixedly connected to the hollow anti-collision protection box 4. The bottom of the side of the hollow anti-collision protection box 4 is also provided with a plurality of second single-way exhaust pipes 6 for discharging the air supplied by the deformable inflatable component 5. The second single-way exhaust pipe 6 runs through the side wall of the hollow anti-collision protection box 4, and the second single-way exhaust pipe 6 is fixedly connected to the hollow anti-collision protection box 4.

[0020] See also Figure 1 and Figure 4In one embodiment, in order to make the use of the second closed cooling component 3 more reliable, in this embodiment, preferably, the second closed cooling component 3 includes a storage partition box 33, the storage partition box 33 is fixedly connected to the hollow anti-collision protection box 4, the interior of the storage partition box 33 is filled with a flowable cooling medium 32, the flowable cooling medium 32 is mineral oil, and the lower surface of the storage partition box 33 is provided with a closed partition plate 31 for separating the space at the bottom of the hollow anti-collision protection box 4, the closed partition plate 31 is a ceramic plate, and the closed partition plate 31 is fixedly connected to the storage partition box 33. When in use, the closed partition plate 31 plays a role of separation and heat insulation. The closed partition plate 31 is fixedly connected to the hollow anti-collision protection box 4, and the storage partition box 33 is away from the first closed cooling A plurality of third hollow material conveying pipes 34 are arranged at intervals at one end of the component 2. The third hollow material conveying pipes 34 penetrate the material storage partition box 33 and are fixedly connected to the material storage partition box 33. A plurality of detachable refrigeration parts 35 for cooperating with the third hollow material conveying pipe 34 to cool the flowable cooling medium 32 are arranged on the inner wall of the third hollow material conveying pipe 34. The detachable refrigeration parts 35 are semiconductor refrigeration plates. The cold end of the detachable refrigeration parts 35 is connected to the third hollow material conveying pipe 34. A plurality of third heat-conducting cooling metal sheets 30 corresponding to the flowable cooling medium 32 are arranged on the side of the third hollow material conveying pipe 34. The third heat-conducting cooling metal sheets 30 are fixedly connected to the third hollow material conveying pipe 34.

[0021] In another embodiment, the second closed cooling component 3 includes a material storage partition box 33, which is fixedly connected to the hollow anti-collision protection box 4. The interior of the material storage partition box 33 is filled with a flowable cooling medium 32, and the flowable cooling medium 32 is water. The lower surface of the material storage partition box 33 is provided with a closed partition plate 31 for separating the space at the bottom of the hollow anti-collision protection box 4. The closed partition plate 31 is a plastic plate. The closed partition plate 31 is fixedly connected to the material storage partition box 33. When in use, the closed partition plate 31 is used to separate and insulate. The closed partition plate 31 is fixedly connected to the hollow anti-collision protection box 4. The material storage partition box 33 is spaced apart from the first closed cooling component 2 by a plurality of third A hollow material conveying pipe 34, a third hollow material conveying pipe 34 is arranged to penetrate the material storage partition box 33, the third hollow material conveying pipe 34 is fixedly connected to the material storage partition box 33, and a plurality of detachable refrigeration parts 35 are arranged on the inner wall of the third hollow material conveying pipe 34 for cooperating with the third hollow material conveying pipe 34 to cool the flowable cooling medium 32, the detachable refrigeration parts 35 are water-cooled coolers, and the cold end of the detachable refrigeration parts 35 is connected to the third hollow material conveying pipe 34, and a plurality of third heat-conducting cooling metal sheets 30 corresponding to the flowable cooling medium 32 are arranged on the side of the third hollow material conveying pipe 34, and the third heat-conducting cooling metal sheets 30 are fixedly connected to the third hollow material conveying pipe 34.

[0022] See also Figure 1 , Figure 2 and Figure 3 In one embodiment, in order to make the use of the first closed cooling component 2 more reliable, in this embodiment, preferably, the first closed cooling component 2 includes a hollow pressure dividing box 24, the hollow pressure dividing box 24 is arranged through the top wall of the hollow anti-collision protection box 4, the hollow pressure dividing box 24 is fixedly connected to the hollow anti-collision protection box 4, a plurality of first adjustable speed blowers 25 are arranged on the top of the hollow pressure dividing box 24, the first adjustable speed blowers 25 are arranged through the top wall of the hollow pressure dividing box 24, the first adjustable speed blowers 25 are fixedly connected to the hollow pressure dividing box 24, a plurality of second hollow material conveying pipes 27 are arranged at intervals at the bottom of the hollow pressure dividing box 24, the second hollow material conveying pipe 27 is arranged through the bottom wall of the hollow pressure dividing box 24, the hollow pressure dividing box 24 is fixedly connected to the second hollow material conveying pipe 27, the second hollow material conveying pipe 27 is arranged through the material storage partition box 33, and the second hollow material conveying pipe 27 is fixedly connected to the material storage partition box 33; See also Figure 2 and Figure 3 In one embodiment, in order to make the functions of the first closed cooling component 2 more abundant, in this embodiment, preferably, a plurality of heat-conducting cooling metal boxes 22 are arranged inside the second hollow material conveying pipe 27, and a plurality of first hollow material conveying pipes 20 connected with the heat-conducting cooling metal boxes 22 and used for conveying the flowable cooling medium 32 are arranged at the side bottom of the second hollow material conveying pipe 27, and a plurality of limiting installation holes 28 corresponding to the first hollow material conveying pipe 20 are opened at the side bottom of the second hollow material conveying pipe 27, and the first hollow material conveying pipe 20 is connected with the heat-conducting cooling metal boxes 22. The over-limit installation hole 28 is set through the side wall of the second hollow material conveying pipe 27, the first hollow material conveying pipe 20 is fixedly connected to the second hollow material conveying pipe 27, and a plurality of heat-conducting fixed metal sheets 26 are set on the top of the heat-conducting cooling metal box 22, one end of the heat-conducting fixed metal sheet 26 is fixedly connected to the heat-conducting cooling metal box 22, and the other end of the heat-conducting fixed metal sheet 26 is fixedly connected to the second hollow material conveying pipe 27, the first hollow material conveying pipe 20 is set through the side wall of the heat-conducting cooling metal box 22, and the first hollow material conveying pipe 20 is fixedly connected to the heat-conducting cooling metal box 22; See also Figure 2 and Figure 3In one embodiment, in order to make the function of the first closed cooling component 2 more abundant, in this embodiment, preferably, a plurality of second heat-conducting cooling metal sheets 23 are arranged on the top of the side of the second hollow material conveying pipe 27, and the plurality of second heat-conducting cooling metal sheets 23 are arranged at intervals on the side wall of the second hollow material conveying pipe 27. The second heat-conducting cooling metal sheets 23 are fixedly connected to the second hollow material conveying pipe 27. The second hollow material conveying pipe 27 is provided with a plurality of first heat-conducting cooling metal sheets 21 for cooperating with the flowable cooling medium 32 to cool the second hollow material conveying pipe 27. The first heat-conducting cooling metal sheet 21 is arranged at the bottom of the side of the second hollow material conveying pipe 27, and the first heat-conducting cooling metal sheet 21 is fixedly connected to the second hollow material conveying pipe 27.

[0023] In another embodiment, in order to make the use of the first closed cooling component 2 more reliable, in this embodiment, preferably, the first closed cooling component 2 includes a hollow pressure dividing box 24, the hollow pressure dividing box 24 is arranged to penetrate the top wall of the hollow anti-collision protection box 4, the hollow pressure dividing box 24 is fixedly connected to the hollow anti-collision protection box 4, and a plurality of first adjustable-speed blowers 25 are arranged on the top of the hollow pressure dividing box 24, the first adjustable-speed blower 25 is arranged to penetrate the top wall of the hollow pressure dividing box 24, the first adjustable-speed blower 25 is fixedly connected to the hollow pressure dividing box 24, and a plurality of second hollow material conveying pipes 27 are arranged at intervals at the bottom of the hollow pressure dividing box 24, the second hollow material conveying pipe 27 is arranged to penetrate the bottom wall of the hollow pressure dividing box 24, the hollow pressure dividing box 24 is fixedly connected to the second hollow material conveying pipe 27, and the second hollow material conveying pipe 27 penetrates the storage A material separation box 33 is provided, the second hollow material conveying pipe 27 is fixedly connected to the material storage separation box 33, a plurality of heat-conducting cooling metal boxes 22 are provided inside the second hollow material conveying pipe 27, a plurality of first hollow material conveying pipes 20 connected to the heat-conducting cooling metal boxes 22 and used for conveying the flowable cooling medium 32 are provided at the bottom of the side of the second hollow material conveying pipe 27, a plurality of limiting installation holes 28 corresponding to the first hollow material conveying pipe 20 are opened at the bottom of the side of the second hollow material conveying pipe 27, the first hollow material conveying pipe 20 passes through the side wall of the second hollow material conveying pipe 27 through the limiting installation holes 28, the first hollow material conveying pipe 20 is fixedly connected to the second hollow material conveying pipe 27, and a plurality of heat-conducting fixed metal sheets 26 are provided on the top of the heat-conducting cooling metal box 22; In another embodiment, in order to make the function of the first closed cooling component 2 more abundant, in this embodiment, preferably, one end of the heat-conducting fixed metal sheet 26 is fixedly connected to the heat-conducting cooling metal box 22, and the other end of the heat-conducting fixed metal sheet 26 is fixedly connected to the second hollow material conveying pipe 27. The first hollow material conveying pipe 20 passes through the side wall of the heat-conducting cooling metal box 22, and the first hollow material conveying pipe 20 is fixedly connected to the heat-conducting cooling metal box 22. A plurality of copper tubes 1 are arranged on the top of the side of the second hollow material conveying pipe 27, and a plurality of copper tubes 1 are arranged at intervals on the side wall of the second hollow material conveying pipe 27. Copper tube 1 is fixedly connected to the second hollow material conveying pipe 27. A plurality of copper tubes 2 are arranged on the second hollow material conveying pipe 27 for cooperating with the flowable cooling medium 32 to cool the second hollow material conveying pipe 27. Copper tube 2 is arranged at the bottom of the side of the second hollow material conveying pipe 27, and copper tube 2 is fixedly connected to the second hollow material conveying pipe 27.

[0024] See also Figure 1 and Figure 5 In one embodiment, in order to make the use of the deformable inflatable component 5 more reliable, in this embodiment, preferably, the deformable inflatable component 5 includes a hollow limiting air supply pipe 57, the hollow limiting air supply pipe 57 penetrates the side wall of the hollow anti-collision protection box 4, the hollow limiting air supply pipe 57 is fixedly connected to the hollow anti-collision protection box 4, and one end of the hollow limiting air supply pipe 57 close to the first closed cooling component 2 is sealed and slidably connected to the first movable mounting pipe 53, and the interior of the first movable mounting pipe 53 is provided with a second adjustable speed blower 52, and the first movable mounting pipe 53 is away from the first closed cooling component 2. An adjustable dust filter 56 is provided at the end thereof, and the adjustable dust filter 56 is fixedly connected to the first movable mounting tube 53; an adjustable speed dual-axis driving member 59 is provided at one end of the hollow limit air delivery pipe 57 away from the first movable mounting tube 53; the adjustable speed dual-axis driving member 59 is a dual-axis motor; a plurality of hollow limit fixing pipes 50 for fixing the adjustable speed dual-axis driving member 59 are provided on the inner wall of the hollow limit air delivery pipe 57; a rotatable cleaning brush 51 for cleaning the adjustable dust filter 56 is provided at one end of the adjustable speed dual-axis driving member 59 close to the first movable mounting tube 53; See also Figure 5In one embodiment, in order to make the function of the deformable inflatable component 5 more abundant, in this embodiment, preferably, one end of the hollow limit fixed tube 50 is fixedly connected to the hollow limit air supply pipe 57, and the other end of the hollow limit fixed tube 50 is fixedly connected to the adjustable speed dual-axis driving member 59, and the adjustable speed dual-axis driving member 59 is provided with a turbine blower blade 58 for blowing and cleaning the adjustable dust filter 56 at one end away from the first movable mounting tube 53, and an adjustable transmission rod 54 is provided at one end of the first movable mounting tube 53 away from the hollow limit air supply pipe 57, and the adjustable transmission rod 54 is fixedly connected to the first movable mounting tube 53, and a deformable position adjusting member 55 for cooperating with the adjustable transmission rod 54 to drive the first movable mounting tube 53 to slide is provided on the top of the hollow limit air supply pipe 57, and the deformable position adjusting member 55 is an electric telescopic rod, and the deformable position adjusting member 55 is fixedly connected to the hollow limit air supply pipe 57, and the deformable position adjusting member 55 is fixedly connected to the adjustable transmission rod 54.

[0025] In another embodiment, in order to make the use of the deformable inflatable component 5 more reliable, in this embodiment, preferably, the deformable inflatable component 5 includes a hollow limiting air supply pipe 57, the hollow limiting air supply pipe 57 passes through the side wall of the hollow anti-collision protection box 4, the hollow limiting air supply pipe 57 is fixedly connected to the hollow anti-collision protection box 4, and one end of the hollow limiting air supply pipe 57 close to the first closed cooling component 2 is sealed and slidably connected to the first movable mounting pipe 53, and the interior of the first movable mounting pipe 53 is provided with a second adjustable speed blower 52, and the first movable mounting pipe 53 is far from the end of the first closed cooling component 2. An adjustable dust filter 56 is provided, and the adjustable dust filter 56 is fixedly connected to the first movable mounting tube 53. An adjustable speed dual-axis driving member 59 is provided at one end of the hollow limit air delivery pipe 57 away from the first movable mounting tube 53. The adjustable speed dual-axis driving member 59 is a dual-axis pneumatic motor. A plurality of hollow limit fixing pipes 50 for fixing the adjustable speed dual-axis driving member 59 are provided on the inner wall of the hollow limit air delivery pipe 57. A rotatable cleaning brush 51 for cleaning the adjustable dust filter 56 is provided at one end of the adjustable speed dual-axis driving member 59 close to the first movable mounting tube 53. In another embodiment, in order to make the function of the deformable inflatable component 5 more abundant, in this embodiment, preferably, one end of the hollow limit fixed tube 50 is fixedly connected to the hollow limit air supply pipe 57, and the other end of the hollow limit fixed tube 50 is fixedly connected to the adjustable speed dual-axis driving member 59, and the adjustable speed dual-axis driving member 59 is provided with a turbine blower blade 58 for blowing and cleaning the adjustable dust filter 56 at one end away from the first movable mounting tube 53, and an adjustable transmission rod 54 is provided at one end of the first movable mounting tube 53 away from the hollow limit air supply pipe 57, and the adjustable transmission rod 54 is fixedly connected to the first movable mounting tube 53, and a deformable position adjusting member 55 for cooperating with the adjustable transmission rod 54 to drive the first movable mounting tube 53 to slide is provided on the top of the hollow limit air supply pipe 57, and the deformable position adjusting member 55 is a cylinder, and the deformable position adjusting member 55 is fixedly connected to the hollow limit air supply pipe 57, and the deformable position adjusting member 55 is fixedly connected to the adjustable transmission rod 54.

[0026] The working principle and use process of the present invention are as follows: before use, the heat dissipation structure is installed on the side wall of the ring network cabinet, and before installation, an installation through hole corresponding to the hollow anti-collision protection box 4 is opened on the side wall of the ring network cabinet, and then the heat dissipation structure is placed inside the ring network cabinet, and then the heat dissipation structure is pushed outward, so that one end of the hollow anti-collision protection box 4 extends out of the ring network box through the installation through hole, the hollow anti-collision protection box 4 is sealed and connected to the ring network cabinet, and the end of the hollow anti-collision protection box 4 installed with the hollow voltage dividing box 24 is located inside the ring network cabinet, thereby realizing the installation of the heat dissipation structure; When in use, the power supplies of the first adjustable speed blower 25, the second adjustable speed blower 52 and the detachable refrigeration component 35 are turned on. At this time, the first adjustable speed blower 25 extracts the air in the ring network cabinet and transports it to the inside of the hollow pressure dividing box 24. Then, the air in the hollow pressure dividing box 24 is transported to the bottom of the hollow anti-collision protection box 4 through the cooperation of multiple second hollow material conveying pipes 27. Then, the conveyed air flows back to the inside of the ring network cabinet through the first single-way exhaust pipe 1, so that the air in the ring network cabinet is internally circulated, and the air does not contact with the outside air during the internal circulation process; The second adjustable-speed blower 52 draws air from the outside of the hollow anti-collision protection box 4 and transports it to the inside of the hollow anti-collision protection box 4. At this time, the air transported by the second adjustable-speed blower 52 cools the second hollow material conveying pipe 27, thereby reducing the temperature of the air transported in the second hollow material conveying pipe 27. At the same time, the heat exchange area of ​​the second hollow material conveying pipe 27 is further increased by the provision of the second heat-conducting and cooling metal sheet 23, so that the second hollow material conveying pipe 27 has a better cooling effect on the air transported therein. Then, the excess air in the hollow anti-collision protection box 4 passes through the third hollow material conveying pipe 34 and the second single-way exhaust pipe 6 and is discharged to the outside of the hollow anti-collision protection box 4. During the air discharge process, the hot end of the detachable refrigeration component 35 is cooled, so that the detachable refrigeration component 35 has a better cooling effect on the flowable cooling medium 32. While the second hollow material conveying pipe 27 is cooled by external air, the flowable cooling medium 32 cooperates with the first heat-conducting cooling metal sheet 21 to further cool the second hollow material conveying pipe 27, and the flowable cooling medium 32 is continuously and efficiently cooled by the detachable refrigeration component 35, so that the flowable cooling medium 32 has a better cooling effect on the second hollow material conveying pipe 27. At the same time, the flowable cooling medium 32 flows inside the heat-conducting cooling metal box 22, thereby cooling the heat-conducting cooling metal box 22 by the flowable cooling medium 32, and then further cooling the air in the second hollow material conveying pipe 27 by the cooled heat-conducting cooling metal box 22, so that the air transported in the second hollow material conveying pipe 27 is cooled in multiple ways at the same time, and the air transported in the second hollow material conveying pipe 27 is cooled quickly and fully by the cooperation of multiple cooling methods, so that the inside of the ring network cabinet is cooled quickly and fully by the cooled air; During use, the adjustable dust filter 56 is used to filter and remove dust. When the adjustable dust filter 56 needs to be cleaned and maintained, the rotatable cleaning brush 51 and the turbine blast blade 58 are driven to rotate by the adjustable speed dual-axis driving member 59. At this time, the adjustable dust filter 56 is blown and cleaned by the rotation of the turbine blast blade 58. At the same time, the deformable position adjusting member 55 is controlled to contract, so that the adjustable dust filter 56 moves toward the direction close to the adjustable speed dual-axis driving member 59, so that the adjustable dust filter 56 and the turbine blast blade 58 are moved. The rotatable cleaning brush 51 is in contact with the rotating rotatable cleaning brush 51, and the dust remaining on the adjustable dust filter 56 is brushed off by the rotatable cleaning brush 51. Secondly, the adjustable dust filter 56 can be controlled to intermittently knock the rotatable cleaning brush 51, thereby further improving the cleaning effect of the adjustable dust filter 56 and realizing self-cleaning of the rotatable cleaning brush 51, and then the dust brushed off is discharged to the outside of the hollow limit air delivery pipe 57 through jet cleaning, thereby realizing automatic, rapid and full cleaning of the adjustable dust filter 56; Thus, through the mutual cooperation of multiple structures, the ring network cabinet can be quickly and fully cooled down while ensuring the sealing of the ring network cabinet, and the air can be filtered and dusted during the cooling process to avoid dust accumulation on the surface of the heat exchange structure and affect its normal cooling, making the heat dissipation structure more convenient to use. Secondly, the present invention can automatically clean and dust the adjustable dust filter 56, so that the staff does not need to manually clean and maintain it, making the heat dissipation structure more convenient to use, and the heat dissipation structure can be maintained in an efficient working state for a long time, thereby improving the user's experience of the heat dissipation structure. In addition, the heat dissipation structure can be applicable to different models of ring network cabinets, which makes the application scope of the heat dissipation mechanism wider. In addition, the present invention has a simple structure and is easy to use, and is worthy of promotion and use.

[0027] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A heat dissipation structure of a ring main unit, comprising a hollow anti-collision protection box, characterized in that: The bottom of the hollow anti-collision protection box is provided with a second closed cooling component for spatially separating the interior of the hollow anti-collision protection box, the top of the hollow anti-collision protection box is provided with a first closed cooling component for cooperating with the second closed cooling component to dissipate heat, and the top of the hollow anti-collision protection box is also provided with a plurality of deformable inflatable components for cooling the first closed cooling component and the second closed cooling component, the deformable inflatable component is arranged at one end of the hollow anti-collision protection box away from the second closed cooling component, the deformable inflatable component penetrates the side wall of the hollow anti-collision protection box, the deformable inflatable component is fixedly connected to the hollow anti-collision protection box, and the bottom of the side of the hollow anti-collision protection box is provided with a plurality of first single-way exhaust pipes for cooperating with the second closed cooling component to form an air closed circulation, the first single-way exhaust pipe penetrates the hollow anti-collision protection box, the first single-way exhaust pipe is fixedly connected to the hollow anti-collision protection box, and the bottom of the side of the hollow anti-collision protection box is also provided with a plurality of second single-way exhaust pipes for discharging air supplied by the deformable inflatable component, the second single-way exhaust pipe A side wall is set that runs through the hollow anti-collision protection box, the second single-way exhaust pipe is fixedly connected to the hollow anti-collision protection box, the second closed cooling component includes a storage partition box, the storage partition box is fixedly connected to the hollow anti-collision protection box, the interior of the storage partition box is filled with a flowable cooling medium, and the lower surface of the storage partition box is provided with a closed partition plate for separating the space at the bottom of the hollow anti-collision protection box, the closed partition plate is fixedly connected to the storage partition box, the closed partition plate is fixedly connected to the hollow anti-collision protection box, and the storage partition box is far away from the first closed cooling component A plurality of third hollow material conveying pipes are arranged at intervals at one end thereof, the third hollow material conveying pipes penetrate the material storage partition box, the third hollow material conveying pipes are fixedly connected to the material storage partition box, a plurality of detachable refrigeration parts for cooperating with the third hollow material conveying pipes to cool the flowable cooling medium are arranged on the inner wall of the third hollow material conveying pipe, a plurality of third heat-conducting cooling metal sheets corresponding to the flowable cooling medium are arranged on the side of the third hollow material conveying pipe, and the third heat-conducting cooling metal sheets are fixedly connected to the third hollow material conveying pipe.

2. The heat dissipation structure of a ring main unit according to claim 1, characterized in that: The first closed cooling component includes a hollow pressure dividing box, which passes through the top wall of the hollow anti-collision protection box, and is fixedly connected to the hollow anti-collision protection box. A plurality of first adjustable-speed blowers are arranged on the top of the hollow pressure dividing box, and the first adjustable-speed blowers pass through the top wall of the hollow pressure dividing box, and are fixedly connected to the hollow pressure dividing box. A plurality of second hollow material conveying pipes are arranged at intervals at the bottom of the hollow pressure dividing box, and the second hollow material conveying pipe passes through the bottom wall of the hollow pressure dividing box, and is fixedly connected to the second hollow material conveying pipe. The second hollow material conveying pipe passes through the material storage partition box, and is fixedly connected to the material storage partition box.

3. The heat dissipation structure of a ring main unit according to claim 2, characterized in that: A plurality of heat-conducting and cooling metal boxes are arranged inside the second hollow material conveying pipe, a plurality of first hollow material conveying pipes connected with the heat-conducting and cooling metal boxes and used for conveying flowable cooling medium are arranged at the bottom of the side surface of the second hollow material conveying pipe, a plurality of limiting installation holes corresponding to the first hollow material conveying pipe are opened at the bottom of the side surface of the second hollow material conveying pipe, the first hollow material conveying pipe passes through the side wall of the second hollow material conveying pipe through the limiting installation holes, and the first hollow material conveying pipe is fixedly connected to the second hollow material conveying pipe.

4. The heat dissipation structure of a ring main unit according to claim 3 is characterized in that: A plurality of heat-conducting fixed metal sheets are arranged on the top of the heat-conducting cooling metal box, one end of the heat-conducting fixed metal sheet is fixedly connected to the heat-conducting cooling metal box, the other end of the heat-conducting fixed metal sheet is fixedly connected to the second hollow material conveying pipe, the first hollow material conveying pipe runs through the side wall of the heat-conducting cooling metal box, and the first hollow material conveying pipe is fixedly connected to the heat-conducting cooling metal box.

5. The heat dissipation structure of a ring main unit according to claim 4, characterized in that: A plurality of second heat-conducting and cooling metal sheets are arranged on the top of the side of the second hollow material conveying pipe, and the plurality of second heat-conducting and cooling metal sheets are arranged at intervals on the side wall of the second hollow material conveying pipe. The second heat-conducting and cooling metal sheets are fixedly connected to the second hollow material conveying pipe.

6. The heat dissipation structure of a ring main unit according to claim 5, characterized in that: The second hollow material conveying pipe is provided with a plurality of first heat-conducting and cooling metal sheets for cooperating with the flowable cooling medium to cool the second hollow material conveying pipe. The first heat-conducting and cooling metal sheets are arranged at the bottom of the side of the second hollow material conveying pipe, and the first heat-conducting and cooling metal sheets are fixedly connected to the second hollow material conveying pipe.

7. The heat dissipation structure of a ring main unit according to claim 6, characterized in that: The deformable inflatable component includes a hollow limiting air supply pipe, which runs through the side wall of the hollow anti-collision protection box and is fixedly connected to the hollow anti-collision protection box. One end of the hollow limiting air supply pipe close to the first closed cooling component is sealed and slidably connected to the first movable mounting tube. A second adjustable speed blower is arranged inside the first movable mounting tube. An adjustable dust filter is arranged at one end of the first movable mounting tube away from the first closed cooling component, and the adjustable dust filter is fixedly connected to the first movable mounting tube.

8. The heat dissipation structure of a ring main unit according to claim 7, characterized in that: An adjustable speed dual-axis driving component is arranged at one end of the hollow limiting air supply pipe away from the first movable mounting tube, and a plurality of hollow limiting fixing tubes for fixing the adjustable speed dual-axis driving component are arranged on the inner wall of the hollow limiting air supply pipe, and a rotatable cleaning brush for cleaning the adjustable dust filter is arranged at one end of the adjustable speed dual-axis driving component close to the first movable mounting tube.

9. The heat dissipation structure of a ring main unit according to claim 8, characterized in that: One end of the hollow limit fixed tube is fixedly connected to the hollow limit air supply pipe, and the other end of the hollow limit fixed tube is fixedly connected to the adjustable speed dual-axis driving component. The end of the adjustable speed dual-axis driving component away from the first movable mounting tube is provided with a turbine blower blade for blowing and cleaning the adjustable dust filter.

10. The heat dissipation structure of a ring main unit according to claim 9, characterized in that: An adjustable transmission rod is provided at one end of the first movable mounting tube away from the hollow limiting air supply pipe, and the adjustable transmission rod is fixedly connected to the first movable mounting tube. A deformable position adjusting component is provided on the top of the hollow limiting air supply pipe for cooperating with the adjustable transmission rod to drive the first movable mounting tube to slide. The deformable position adjusting component is fixedly connected to the hollow limiting air supply pipe, and the deformable position adjusting component is fixedly connected to the adjustable transmission rod.

Images