A transformer water cooling displacer

Abstract

The utility model relates to water cooling replacement technical field proposes a kind of transformer water cooling replacer, including water storage tank, the side surface of water storage tank is fixedly connected with mounting plate, water storage tank side surface is penetrated and is fixedly connected with water delivery pipe, water storage tank side surface is penetrated and is fixedly connected with water outlet pipe, the side surface of water storage tank is provided with cooling device. In the utility model, operator starts double-output shaft motor, and the output shaft of double-output shaft motor drives water pump to rotate, and after the preliminary filtration of water through impurity filter box, water pump inputs the water in water storage tank into radiating pipe by connecting pipe, and the water in radiating pipe exchanges heat with air in flowing process, to reduce the temperature of water. The setting of regulating valve, it is convenient for operator to adjust the size of water flow according to actual needs, to control cooling effect, through above technical scheme, solve the problem that transformer cannot be efficiently water-cooled replacement in prior art.

Description

Technical Field

[0001] This utility model relates to the field of water-cooled displacement technology, specifically to a transformer water-cooled displacement device. Background Technology

[0002] In existing transformer cooling technologies, air cooling or natural cooling methods are commonly used. However, these cooling methods suffer from problems such as low cooling efficiency and uneven heat dissipation, and cannot meet the heat dissipation requirements of transformers when operating under high loads.

[0003] According to a public disclosure (publication number: CN105405596A), a transformer water-cooled displacement device includes: a transformer oil cylinder, a transformer oil inlet, and a transformer outlet. The transformer oil cylinder has cooling pipes inside, with a water inlet pipe at one end and a water outlet pipe at the other. The other end of the water inlet pipe is connected to a cooling pool. The cooling pipes are evenly distributed in a "rectangular pulse" pattern within the transformer oil cylinder. A water pump is installed on the water inlet pipe. The water outlet pipe can be connected to a cooling pool, heat sinks, and a water heater. This transformer water-cooled displacement device uses water cooling to remove heat from the transformer oil, thereby lowering its temperature. The cooled water can be used for civilian purposes, both reducing the oil temperature inside the transformer and providing heating or bathing for residential areas, greatly improving resource utilization.

[0004] In the above application, the transformer oil is cooled by cooling pipes, which improves the cooling efficiency to a certain extent. However, the cooling pipes are placed directly in the transformer oil. After long-term use, oil stains easily adhere to the surface of the cooling pipes, affecting the heat dissipation effect and making cleaning inconvenient. Therefore, we propose a transformer water-cooled displacement device. Utility Model Content

[0005] This invention proposes a transformer water-cooled replacement device, which solves the problem of the inability to perform efficient water-cooled replacement of transformers in related technologies.

[0006] The technical solution of this utility model is as follows: This utility model is a transformer water-cooled displacement device, including a water tank, an mounting plate fixedly connected to the side of the water tank, a water supply pipe extending through and fixedly connected to the side of the water tank, a water outlet pipe extending through and fixedly connected to the side of the water tank, and a cooling device provided on the side of the water tank.

[0007] The cooling device includes a connecting pipe, one end of which is fixedly connected to the side of a water tank. A connecting block is fixedly connected to the end of the connecting pipe away from the water tank. A heat dissipation pipe is fixedly connected through and to the side of the connecting block. The end of the heat dissipation pipe away from the connecting block is fixedly connected through and to the side of the water tank. A connecting plate is fixedly connected to the side of the water tank. A dual-output shaft motor is fixedly connected to the end of the connecting plate away from the water tank. A water pump is fixedly connected to the output shaft of the dual-output shaft motor. A regulating valve is fixedly connected through and to the circumference of the connecting pipe. A filter plate is fixedly connected to the end of the heat dissipation pipe away from the connecting block. A reinforcing plate is fixedly connected to the circumference of the heat dissipation pipe.

[0008] Optionally, an impurity filter box is fixedly connected to the inner wall of the water tank. Filter cotton sheets are inserted into the side of the impurity filter box, and several round holes are opened on the side of the impurity filter box. Its function is to perform preliminary filtration of the water entering the water tank, preventing impurities in the water from entering the cooling device and causing blockage, thus affecting the normal operation of the cooling device. Optionally, the circumferential surface of the connecting pipe penetrates and is fixedly connected to the side of the water pump, and the side of the reinforcing plate is fixedly connected to the side of the water tank. Its function is to improve the stability of the heat dissipation pipe, prevent the heat dissipation pipe from shaking or falling off during use, and ensure the normal operation of the cooling device.

[0009] Optionally, the side cross-section of the heat dissipation pipe is set to S-shape, and the outlet of the heat dissipation pipe is located above the inlet of the connecting pipe. Its function is to increase the flow path of water in the heat dissipation pipe, prolong the cooling time of the water flow, and improve the cooling effect.

[0010] Optionally, a cooling device is provided on the side of the water tank. The cooling device includes a rotating connecting plate, which is fixedly connected to the side of the water tank. A drive shaft is driven to the side of the rotating connecting plate. Fan blades are fixedly connected to the circumferential surface of the drive shaft. A pulley is fixedly connected to the circumferential surface of the drive shaft. A rotating shaft is rotatably connected to the side of the water tank. A gear is fixedly connected to the circumferential surface of the rotating shaft. A pulley is fixedly connected to the circumferential surface of the rotating shaft. A drive belt is provided on the circumferential surface of the pulley. The pulley and pulley are driven together by the drive belt. The end of the dual-output shaft motor away from the water pump is fixedly connected to the gear. Its function is to provide air cooling for the heat dissipation pipe, further improving the cooling effect.

[0011] Optionally, gear one and gear two mesh with each other, and gear one has fewer teeth than gear two. The function of gear one is to adjust the transmission ratio by the difference in the number of teeth between gear one and gear two, thereby improving the energy efficiency of the entire device.

[0012] Optionally, the number of fan blades is set to several and arranged in a circular array along the circumference of the drive shaft. The fan blades are located behind the heat dissipation pipe, and their function is to enhance the heat dissipation effect and make it more effective.

[0013] Optionally, the first pulley and the second pulley have the same shape and size, and the width of the transmission belt is slightly larger than the width of the transmission surface of the first pulley and the second pulley. Its function is to ensure stable transmission between the first pulley and the second pulley, avoid slippage or detachment of the transmission belt during transmission, and ensure the normal operation of the air-cooling device.

[0014] The working principle and beneficial effects of this utility model are as follows: 1. This utility model achieves efficient cooling of transformer sizing materials through the coordinated operation of components such as connecting pipes, connecting blocks, and dual-spindle motors in the cooling device. During operation, a water pump draws water from the storage tank through the connecting pipe, cools it through the heat dissipation pipe, and then the cooled water flows back to the storage tank through the outlet pipe, forming a circulating cooling system. Simultaneously, the S-shaped design of the heat dissipation pipe increases the water flow path, extends the cooling time, and further improves the cooling effect.

[0015] 2. In this utility model, the air-cooling device achieves air-cooling of the heat sink by utilizing the interaction of components such as the rotating connecting plate, drive shaft, fan blades, and gears. During operation, the dual-shaft motor drives gear two to rotate. Gear two meshes with gear one. Since gear one has fewer teeth than gear two, gear one rotates at a higher speed than gear two, thus driving the rotating shaft to rotate rapidly. The rotating shaft drives pulley two to rotate, which in turn drives pulley one to rotate via a transmission belt. Pulley one drives the drive shaft to rotate, which in turn drives the fan blades to rotate, generating airflow to dissipate heat from the heat sink, further improving the cooling effect. Attached Figure Description

[0016] The preferred embodiments will be described below in a clear and easy-to-understand manner, in conjunction with the accompanying drawings, to further explain the above-mentioned characteristics, technical features, advantages and implementation methods of this utility model.

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a three-dimensional side view structural schematic diagram of the present invention; Figure 3 This is a three-dimensional side view structural schematic diagram of the cooling device of this utility model; Figure 4 This is a three-dimensional cross-sectional structural diagram of the impurity filter box of this utility model; Figure 5 This is a three-dimensional cross-sectional structural diagram of the air-cooling device of this utility model.

[0018] In the diagram: 1. Water tank; 2. Mounting plate; 3. Water supply pipe; 4. Water outlet pipe; 5. Cooling device; 501. Connecting pipe; 502. Connecting block; 503. Heat dissipation pipe; 504. Connecting plate; 505. Dual-shaft motor; 506. Water pump; 507. Regulating valve; 508. Filter plate; 509. Reinforcing plate; 6. Impurity filter box; 7. Filter cotton sheet; 8. Air-cooling device; 801. Rotating connecting plate; 802. Drive shaft; 803. Fan blade; 804. Pulley 1; 805. Rotating shaft; 806. Gear 1; 807. Pulley 2; 808. Drive belt; 809. Gear 2. Detailed Implementation

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the specific implementation methods of this utility model will be described below with reference to the accompanying drawings. Obviously, the drawings described below are merely some embodiments of this utility model. For those skilled in the art, other drawings and other implementation methods can be obtained based on these drawings without any creative effort.

[0020] To keep the drawings concise, only the parts relevant to the utility model are shown schematically in each drawing; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of the components with the same structure or function is schematically shown, or only one is labeled. In this document, "a" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0021] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0022] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0023] Example 1 Reference Figures 1-5The first embodiment of this utility model proposes a transformer water-cooled displacement device, including a water tank 1, an mounting plate 2 fixedly connected to the side of the water tank 1, a water supply pipe 3 passing through and fixedly connected to the side of the water tank 1, a water outlet pipe 4 passing through and fixedly connected to the side of the water tank 1, and a cooling device 5 provided on the side of the water tank 1.

[0024] The cooling device 5 includes a connecting pipe 501, one end of which is fixedly connected to the side of the water tank 1. A connecting block 502 is fixedly connected to the end of the connecting pipe 501 away from the water tank 1. A heat dissipation pipe 503 is fixedly connected through and to the side of the connecting block 502. The end of the heat dissipation pipe 503 away from the connecting block 502 is fixedly connected through and to the side of the water tank 1. A connecting plate 504 is fixedly connected to the side of the water tank 1. A dual-output shaft motor 505 is fixedly connected to the end of the connecting plate 504 away from the water tank 1. A water pump 506 is fixedly connected to the output shaft of the dual-output shaft motor 505. A regulating valve 507 is fixedly connected through and to the circumferential surface of the connecting pipe 501. A filter plate 508 is fixedly connected to the end of the heat dissipation pipe 503 away from the connecting block 502. A reinforcing plate 509 is fixedly connected to the circumferential surface of the heat dissipation pipe 503.

[0025] An impurity filter box 6 is fixedly connected to the inner wall of the water tank 1. Filter cotton sheets 7 are inserted into the side of the impurity filter box 6. Several round holes are opened on the side of the impurity filter box 6. Its function is to perform preliminary filtration of the water entering the water tank 1, so as to prevent impurities in the water from entering the cooling device 5 and causing blockage, thus affecting the normal use of the cooling device 5. The circumferential surface of the connecting pipe 501 is connected to the side of the water pump 506 and fixedly connected. The side of the reinforcing plate 509 is fixedly connected to the side of the water tank 1. Its function is to improve the stability of the heat dissipation pipe 503, prevent the heat dissipation pipe 503 from shaking or falling off during use, and ensure the normal operation of the cooling device 5.

[0026] The side cross-section of the heat dissipation pipe 503 is set to S-shape. The outlet of the heat dissipation pipe 503 is located above the inlet of the connecting pipe 501. Its function is to increase the flow path of water in the heat dissipation pipe 503, extend the cooling time of the water flow, and improve the cooling effect.

[0027] In this embodiment, when the transformer needs cooling, the operator first connects the water source to the water tank 1 through the water supply pipe 3, and then the water enters the cooling device 5. At this time, the operator starts the dual-shaft motor 505. The output shaft of the dual-shaft motor 505 drives the water pump 506 to rotate. After the water is initially filtered by the impurity filter box 6, the water pump 506 inputs the water in the water tank 1 into the heat dissipation pipe 503 through the connecting pipe 501. The water in the heat dissipation pipe 503 exchanges heat with the air during the flow process, thereby reducing the water temperature. The regulating valve 507 allows the operator to adjust the water flow according to actual needs, thereby controlling the cooling effect. The water cooled by the heat dissipation pipe 503 flows back to the water tank 1, forming a circulating cooling system. At the same time, the filter plate 508 installed at the outlet end of the heat dissipation pipe 503 can further filter impurities in the water, preventing impurities from entering the connecting pipe 501 and causing blockage.

[0028] Example 2 Reference Figures 1-5 This is the second embodiment of the present invention. This embodiment differs from the first embodiment in that: a wind-cooling device 8 is provided on the side of the water tank 1. The wind-cooling device 8 includes a rotating connecting plate 801, which is fixedly connected to the side of the water tank 1. A drive shaft 802 is driven to the side of the rotating connecting plate 801. A fan blade 803 is fixedly connected to the circumferential surface of the drive shaft 802. A pulley 804 is fixedly connected to the circumferential surface of the drive shaft 802. A rotating shaft 805 is rotatably connected to the side of the water tank 1. A gear 806 is fixedly connected to the circumferential surface of the rotating shaft 805. A pulley 807 is fixedly connected to the circumferential surface of the rotating shaft 805. A drive belt 808 is provided on the circumferential surface of the pulley 807. The pulley 804 and the pulley 807 are drivenly connected via the drive belt 808. A gear 809 is fixedly connected to the end of the dual-shaft motor 505 away from the water pump 506. Its function is to provide wind-cooling for the heat dissipation pipe 503, further improving the cooling effect.

[0029] Gear 1 806 and Gear 2 809 mesh with each other. Gear 1 806 has fewer teeth than Gear 2 809. Its function is to adjust the transmission ratio by using the difference in the number of teeth between Gear 1 806 and Gear 2 809, thereby improving the energy efficiency of the entire device.

[0030] The number of fan blades 803 is set to several and arranged in a ring array along the circumference of the drive shaft 802. The fan blades 803 are located behind the heat sink 503, and their function is to enhance the heat dissipation effect and make it better.

[0031] The first pulley 804 and the second pulley 807 have the same shape and size. The width of the transmission belt 808 is slightly larger than the width of the transmission surface of the first pulley 804 and the second pulley 807. Its function is to ensure that the transmission belt 808 is stably transmitted between the first pulley 804 and the second pulley 807, and to prevent the transmission belt 808 from slipping or falling off during transmission, thus ensuring the normal operation of the air-cooling device 8.

[0032] Compared to Embodiment 1, to further improve the cooling effect, a wind-cooling device 8 is also provided on the side of the water tank 1. When the dual-shaft motor 505 starts, the end away from the water pump 506 drives the second gear 809 to rotate. The second gear 809 meshes with the first gear 806, thereby driving the rotating shaft 805 to rotate. The rotating shaft 805 drives the second pulley 807 to rotate. The second pulley 807 drives the first pulley 804 to rotate through the transmission belt 808. The first pulley 804 drives the transmission shaft 802 to rotate. The transmission shaft 802 drives the fan blades 803 to rotate. The rotation of the fan blades 803 generates airflow to cool the heat dissipation pipe 503, further improving the cooling effect. The number of fan blades 803 is set to several, and they are arranged in a circular array along the circumference of the transmission shaft 802, making the air-cooling effect more uniform. The number of teeth in gear 1 806 is less than the number of teeth in gear 2 809, which makes the rotational speed of fan blade 803 higher than that of water pump 506, thus ensuring the cooling effect of air-cooling device 8.

[0033] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A transformer water-cooled displacement device, characterized in that, Includes a water tank (1), a mounting plate (2) is fixedly connected to the side of the water tank (1), a water supply pipe (3) is fixedly connected through the side of the water tank (1), a water outlet pipe (4) is fixedly connected through the side of the water tank (1), and a cooling device (5) is provided on the side of the water tank (1). The cooling device (5) includes a connecting pipe (501), one end of which is fixedly connected to the side of the water tank (1). A connecting block (502) is fixedly connected to the end of the connecting pipe (501) away from the water tank (1). A heat dissipation pipe (503) is fixedly connected through and to the side of the connecting block (502). The end of the heat dissipation pipe (503) away from the connecting block (502) is fixedly connected through and to the side of the water tank (1). A connecting... The connecting plate (504) is fixedly connected to a dual-output shaft motor (505) at one end away from the water tank (1). The output shaft of the dual-output shaft motor (505) is fixedly connected to a water pump (506). The circumferential surface of the connecting pipe (501) is penetrated and fixedly connected to a regulating valve (507). The end of the heat dissipation pipe (503) away from the connecting block (502) is fixedly connected to a filter plate (508). The circumferential surface of the heat dissipation pipe (503) is fixedly connected to a reinforcing plate (509).

2. The transformer water-cooled displacement device according to claim 1, characterized in that, The inner wall of the water tank (1) is fixedly connected to an impurity filter box (6), and a filter cotton sheet (7) is inserted into the side of the impurity filter box (6). Several round holes are opened on the side of the impurity filter box (6).

3. A transformer water-cooled displacement device according to claim 2, characterized in that, The circumferential surface of the connecting pipe (501) penetrates and is fixedly connected to the side of the water pump (506), and the side of the reinforcing plate (509) is fixedly connected to the side of the water tank (1).

4. A transformer water-cooled displacement device according to claim 3, characterized in that, The heat dissipation pipe (503) has an S-shaped side section, and the outlet of the heat dissipation pipe (503) is located above the inlet of the connecting pipe (501).

5. A transformer water-cooled displacement device according to claim 4, characterized in that, A cooling device (8) is provided on the side of the water tank (1). The cooling device (8) includes a rotating connecting plate (801), which is fixedly connected to the side of the water tank (1). A drive shaft (802) is drivenly connected to the side of the rotating connecting plate (801). A fan blade (803) is fixedly connected to the circumferential surface of the drive shaft (802), and a pulley (804) is fixedly connected to the circumferential surface of the drive shaft (802). A rotating shaft (805) is rotatably connected. A gear one (806) is fixedly connected to the circumferential surface of the rotating shaft (805). A pulley two (807) is fixedly connected to the circumferential surface of the rotating shaft (805). A transmission belt (808) is provided on the circumferential surface of the pulley two (807). The pulley one (804) and the pulley two (807) are connected by transmission belt (808). A gear two (809) is fixedly connected to the end of the dual-output shaft motor (505) away from the water pump (506).

6. A transformer water-cooled displacement device according to claim 5, characterized in that, The first gear (806) meshes with the second gear (809), and the first gear (806) has fewer teeth than the second gear (809).

7. A transformer water-cooled displacement device according to claim 6, characterized in that, The number of fan blades (803) is set to several, and they are arranged in a ring array along the circumference of the drive shaft (802). The fan blades (803) are located behind the heat sink (503).

8. A transformer water-cooled displacement device according to claim 7, characterized in that, The first pulley (804) and the second pulley (807) have the same shape and size, and the width of the transmission belt (808) is greater than the width of the transmission surface of the first pulley (804) and the second pulley (807).

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