Transformer radiator detachably connected with inner fins
By designing a detachable internal fin structure and an automatic cleaning system, the problem of difficult-to-clean internal fins was solved, ensuring the cleanliness and heat dissipation efficiency of the transformer radiator.
Patent Information
- Application Number
- CN202423148036.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-19
- Publication Date
- 2025-11-25
- Estimated Expiration
- 2034-12-19
AI Technical Summary
In the existing technology, the inner fins are fixed inside the transformer radiator tubes, making them difficult to disassemble and clean, which leads to the accumulation of dust and dirt, affecting the heat dissipation performance and effect.
Design a detachable internal fin structure that enables quick disassembly and cleaning of the internal fins through a combination of a cover, connecting rod, and fixing ring; at the same time, utilize the cooperation of a locking block, slide, slider, and support plate to achieve automatic cleaning of the heat sink surface.
It enables rapid cleaning and maintenance of the inner fins, keeping the radiator clean and providing efficient heat dissipation, and avoiding poor heat dissipation and performance degradation caused by dust and dirt.
Smart Images
Figure CN223598515U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to transformer radiator technical field, concretely is a kind of transformer radiator with detachably connected inner fin. BACKGROUND
[0002] A large amount of heat is generated in the operation of transformer, if not timely heat dissipation, it can cause temperature rise, affect the performance and life of transformer, by installing radiator can increase the heat dissipation area, accelerate the emission of heat, to effectively control the temperature of transformer, ensure its stable operation.
[0003] The existing transformer radiator can set inner fin in the inside of pipe, can increase the efficiency of heat transfer, but generally are fixed in the inside of pipe, when the dust or dirt of inner fin surface is accumulated, it cannot be easily disassembled and cleaned to maintain the cleanliness of fin surface, it can affect the performance and effect of heat dissipation. Therefore, new technical scheme needs to be designed to solve it. UTILITY MODEL CONTENT
[0004] The utility model aims at overcoming the insufficient of prior art, adapting to reality needs, provide a kind of transformer radiator with detachably connected inner fin, to solve the technical problem that current inner fin is fixed in the inside of pipe, when the dust or dirt of inner fin surface is accumulated, it cannot be easily disassembled and cleaned to maintain the cleanliness of fin surface, it can affect the performance and effect of heat dissipation.
[0005] In order to realize the purpose of the utility model, the technical scheme that the utility model adopts is as follows: a kind of transformer radiator with detachably connected inner fin is designed, including upper header pipe, lower header pipe, fin and connecting rod, the bottom surface of upper header pipe and the top surface of lower header pipe are all equidistantly connected with thirty-three connecting heads, the upper and lower ends of fin are fixedly connected with upper and lower connecting heads respectively, and the front and rear surfaces of fin are all fixedly connected with reinforcing plates, the left end of upper header pipe and lower header pipe is provided with flange, and the right end of upper header pipe and lower header pipe is all movably connected with cover, the top surface of upper header pipe and the bottom surface of lower header pipe are all fixedly connected with lifting lug and fixed plate, the left side of top end of upper header pipe is provided with air release plug, the right side of bottom of lower header pipe is provided with oil release plug;The left and right ends of connecting rod are fixedly connected with one fixed ring respectively, and the surface of connecting rod is penetrated by several equidistant inner fins and fixedly connected with inner fin, and cover is fixedly connected with the fixed ring of right side.
[0006] Preferably, the top end surface of the upper header pipe and the bottom surface of the lower header pipe are both slidingly connected with two clamping blocks, and the two clamping blocks of the upper header pipe and the lower header pipe are both fixedly connected with support frames, the support frames are fixedly connected with vertical carriages, the inner side of the sliding groove of the surface of the carriage is vertically slidingly connected with a sliding block, the surface of the sliding block towards the side of the upper header pipe and the lower header pipe is fixedly connected with a support plate, and the side wall of the support plate is uniformly fixedly connected with a plurality of cleaning cottons.
[0007] Preferably, the surface of the sliding block on the opposite side of the support plate is fixedly connected with a handle, so as to facilitate manual sliding.
[0008] Preferably, the diameter of the fixed ring and the inner fin is consistent with the inner diameter of the upper header pipe and the lower header pipe, so that the fixed ring and the inner fin can be in full contact to facilitate heat conduction.
[0009] Preferably, a plurality of oil channels are arranged in a circumferential array at the surface edge of the inner fin, so as to facilitate the passage of oil.
[0010] Preferably, the side wall of the clamping block is penetrated and threadedly connected with an extrusion bolt, so as to facilitate the limitation of the sliding of the clamping block.
[0011] Compared with the prior art, the utility model has the advantages that:
[0012] 1. The utility model discloses a cover, a connecting rod, a fixed ring and an inner fin, which can be conveniently disassembled and taken out, the inner fin is connected with the connecting rod and is arranged in the inside of the upper header pipe and the lower header pipe and adheres to the inner wall, since the inner fin is not fixed to the inside of the two header pipes and the fixed ring is connected with the cover, the fixed ring, the connecting rod and the inner fin can be taken out, so that the inner fin can be quickly cleaned, maintained and replaced, and the problems of poor heat dissipation and performance decline caused by long-term use of dust and dirt accumulation are avoided.
[0013] 2. The utility model discloses a clamping block, a carriage, a sliding block, a support plate and cleaning cotton, which can clean the surface of the heat dissipation fin, the cleaning cotton arranged on the surface of the support plate is located between two adjacent heat dissipation fins and has compressibility, so that in the process of manually driving the sliding block to lift, the cleaning cotton can clean the surface of the heat dissipation fin and sweep down the dust and dirt, and can normally extrude through the blocking of the reinforcing plate, so that the cleanness and heat dissipation performance of the heat dissipation fin are ensured, and the efficiency of the radiator is maintained and stabilized. DRAWINGS
[0014] Figure 1 It is a front view schematic diagram of the utility model;
[0015] Figure 2 It is a top view schematic diagram of the utility model;
[0016] Figure 3The side view schematic diagram of the utility model;
[0017] Figure 4 The utility model discloses a position relation drawing of the slide and the collecting tube;
[0018] Figure 5 The utility model discloses an inner fin structure schematic diagram;
[0019] In the drawing: 1, upper collecting tube;101, deflation plug;2, lower collecting tube;201, oil drain plug;3, connecting head;4, fin;5, reinforcing plate;6, lifting lug;7, fixed plate;8, flange;9, cover;10, clamping block;1001, extruding bolt;11, support frame;12, slide;13, sliding block;131, handle;14, support plate;15, cleaning cotton;16, fixed ring;17, connecting rod;18, inner fin;181, oil passage. Specific implementation
[0020] The utility model is further explained below in connection with the drawings and examples:
[0021] Example 1: a detachable transformer radiator connected with inner fin, refer to Figures 1 to 5 , including upper collecting tube 1, lower collecting tube 2, fin 4 and connecting rod 17, the bottom surface of upper collecting tube 1 and the top surface of lower collecting tube 2 are all equidistantly connected with thirty-three connecting heads 3, the upper and lower ends of fin 4 are fixedly connected with upper and lower connecting heads 3 respectively, and the front and rear surfaces of fin 4 are all fixedly connected with reinforcing plate 5, so that thirty-three fins 4 can keep unified and stable;The left end of upper collecting tube 1 and lower collecting tube 2 is equipped with flange 8, which is convenient to connect, and the right end of upper collecting tube 1 and lower collecting tube 2 is movably connected with cover 9, cover 9 is normally in closed state, and will be opened only when cleaning, and the stability and sealing property when closing are higher, and there is no need to worry about leakage;The top surface of upper collecting tube 1 and the bottom surface of lower collecting tube 2 are all fixedly connected with lifting lug 6 and fixed plate 7, which is convenient to fix during installation, the top left side of upper collecting tube 1 is equipped with deflation plug 101, and the bottom right side of lower collecting tube 2 is equipped with oil drain plug 201;The left and right ends of connecting rod 17 are fixedly connected with a fixed ring 16 respectively, and a plurality of equidistant inner fins 18 are penetrated through the surface of connecting rod 17 and are fixedly connected with inner fins 18, and cover 9 is fixedly connected with the right side fixed ring 16, since inner fins 18 are not fixed in the inner side of two collecting tubes, and fixed ring 16 is connected with cover 9, therefore, fixed ring 16, connecting rod 17 and inner fins 18 can be drawn out, so that inner fins 18 can be cleaned, maintained and replaced quickly, and the poor heat dissipation and performance decline caused by long-term use of dust and dirt are avoided.
[0022] It is worth mentioning that the diameter of the fixed ring 16 and the inner fin 18 is consistent with the inner diameter of the upper header 1 and the lower header 2, so that it can be kept stable and closely fitted when located inside the upper header 1 and the lower header 2, facilitating heat conduction.
[0023] It is worth noting that, referring to Figure 5 , the surface edge of the inner fin 18 is provided with a plurality of oil grooves 181 in a circumferential array, which facilitates the normal passage of oil and avoids blockage, and the oil grooves 181 are provided around the edge, so that it can be directly inserted without deliberate adjustment, and each angle can normally pass oil.
[0024] Embodiment 2: A detachable transformer radiator connected with inner fins, referring to Figure 4 The top surface of the upper header 1 and the bottom surface of the lower header 2 are both slidingly connected with two clamping blocks 10, and the two clamping blocks 10 of the upper header 1 and the lower header 2 are both fixedly connected with support frames 11, and the support frames 11 are fixedly connected with vertical sliding frames 12, and the sliding grooves on the surface of the sliding frame 12 are vertically slidingly connected with sliding blocks 13, and the surface of the sliding block 13 towards the upper header 1 and the lower header 2 is fixedly connected with a support plate 14, and the side wall of the support plate 14 is uniformly fixedly connected with a plurality of cleaning cottons 15, which are located between two adjacent fins 4 and closely contact with the surface of the fin 4, and are in a state of slight compression, so that the cleaning cotton 15 can clean the surface of the fin 4 during lifting, and can normally extrude through the block of the reinforcing plate 5, thereby ensuring the cleanliness and heat dissipation performance of the fin 4.
[0025] Further, referring to Figure 4 , the surface of the sliding block 13 on the opposite side of the support plate 14 is fixedly connected with a handle 131, which facilitates manual holding and moving the sliding block 13, and sliding the sliding block 13 up and down for several times can clean the surface of the fin 4 with the cleaning cotton 15.
[0026] It is worth mentioning that, referring to Figure 4 , the side wall of the clamping block 10 is penetrated and threadedly connected with an extrusion bolt 1001, which will contact the surface of the upper header 1 or the lower header 2 after being tightened, thereby tightly extruding the clamping block 10 on the surface, increasing its stability, so that it cannot slide freely, and the clamping block 10 itself will also be subject to certain damping effect during sliding, further improving the stability.
[0027] Working principle: thirty-three heat dissipation plates are arranged between the upper header pipe 1 and the lower header pipe 2, and the heat is taken away by air contact, the inner fin 18 is connected with the connecting rod 17, and is arranged in the upper header pipe 1 and the lower header pipe 2 and adheres to the inner wall, because the inner fin 18 is not fixed to the inner side of the two header pipes, and the fixing ring 16 is connected with the cover 9, therefore the fixing ring 16, the connecting rod 17 and the inner fin 18 can be drawn out, so that the inner fin 18 can be quickly cleaned, maintained and replaced, and the problems of poor heat dissipation and performance reduction caused by dust and dirt accumulated for a long time are avoided; the cleaning cotton 15 arranged on the surface of the supporting plate 14 is located between two adjacent heat dissipation fins 4, and has compressibility, therefore in the process that the slider 13 is manually lifted and lowered, the cleaning cotton 15 can clean the surface of the heat dissipation fin 4, and the dust and dirt can be cleaned down, and the cleaning cotton 15 can normally extrude through the block of the reinforcing plate 5, so that the neatness and heat dissipation performance of the heat dissipation fin 4 are ensured, and the efficiency of the radiator is kept and stabilized.
[0028] In addition, the components designed in the utility model are all general standard components or components known by the person skilled in the art, the structure and principle of which can be known by the person skilled in the art through a technical manual or through a conventional experimental method, and the person skilled in the art can realize it completely, and it is needless to say, and the content protected by the utility model does not involve improvement of the internal structure and method.
[0029] The utility model embodiment discloses a preferable embodiment, but is not limited to this, and the person skilled in the art can easily understand the spirit of the utility model according to the above-mentioned embodiment, and make different inferences and changes, but as long as it does not deviate from the spirit of the utility model, it is in the protection scope of the utility model.
Claims
1. A transformer radiator with detachable internal fins, comprising an upper collector pipe (1), a lower collector pipe (2), heat sink fins (4), and a connecting rod (17), characterized in that, The bottom surface of the upper manifold (1) and the top surface of the lower manifold (2) are each equidistantly connected with thirty-three connectors (3). The upper and lower ends of the heat sink (4) are respectively fixedly connected to the upper and lower connectors (3), and the front and rear sides of the heat sink (4) are fixedly connected with reinforcing plates (5). The left ends of the upper manifold (1) and the lower manifold (2) are provided with flanges (8), and the right ends of the upper manifold (1) and the lower manifold (2) are movably connected with caps (9). The top surface of the upper manifold (1) is... The bottom surfaces of the upper and lower manifolds (2) are fixedly connected with lugs (6) and fixing plates (7). The upper manifold (1) has a vent plug (101) on the left side of its top end, and the lower manifold (2) has an oil drain plug (201) on the right side of its bottom. The left and right ends of the connecting rod (17) are fixedly connected to a fixing ring (16), and the surface of the connecting rod (17) has several equidistant inner fins (18) that are fixedly connected to the inner fins (18). The cover (9) is fixedly connected to the fixing ring (16) on the right side.
2. A transformer radiator with detachable internal fins as described in claim 1, characterized in that, Two locking blocks (10) are slidably connected to the top surface of the upper manifold (1) and the bottom surface of the lower manifold (2). A support frame (11) is fixedly connected between the two locking blocks (10) of the upper manifold (1) and the lower manifold (2). A vertical slide (12) is fixedly connected between the support frames (11). A slider (13) is vertically slidably connected to the inner side of the slide groove on the surface of the slide frame (12). A support plate (14) is fixedly connected to the surface of the slider (13) facing the upper manifold (1) and the lower manifold (2). A number of cleaning cotton (15) are evenly fixedly connected to the side wall of the support plate (14).
3. A transformer radiator with detachable internal fins as described in claim 2, characterized in that, A handle (131) is fixedly connected to the surface of the slider (13) on the opposite side of the support plate (14).
4. A transformer radiator with detachable internal fins as described in claim 1, characterized in that, The diameters of the fixing ring (16) and the inner fin (18) are the same as the inner diameters of the upper collector tube (1) and the lower collector tube (2).
5. A transformer radiator with detachable internal fins as described in claim 1, characterized in that, The inner fin (18) has several oil grooves (181) arranged in a circular array at the surface edge.
6. A transformer radiator with detachable internal fins as described in claim 2, characterized in that, The sidewall of the card block (10) is threaded with a compression bolt (1001).