Oil storage circulating cooling transformer oil tank structure

Abstract

The utility model discloses an oil storage circulating cooling transformer oil tank structure, and relates to the technical field of oil tanks. The oil storage circulating cooling transformer oil tank structure comprises a tank body, an anti-blocking mechanism is fixedly installed on one side of the top in the tank body, a filter tank is fixedly installed on one side of the anti-blocking mechanism, and an oil tank body is fixedly installed on one side of the bottom in the tank body. Air in the oil tank body is sucked through power-on operation of the circulating pump, so that the interior of the oil tank body is in a negative pressure state, the oil tank body in the negative pressure state can suck external transformer oil through the oil inlet pipe, and flowing transformer oil can drive the valve plate rod to rotate; the rotating valve plate rod can drive the linkage belt to move, the moving linkage belt can drive the driven rod to rotate synchronously, the driven rod rotating synchronously can drive the scraping plate to scrape and clean the filter plate, and the self-cleaning function of the device is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of oil tanks, in particular to an oil tank structure for storing and circulating cooling transformers. Background Art

[0002] When using a transformer for power transmission operations, a transformer oil tank is needed to store the high-temperature transformer oil to avoid leakage of the transformer's internal oil tank. It is one of the auxiliary equipment for the transformer and can ensure the safety of the transformer during use.

[0003] When using the transformer, an oil storage circulation cooling transformer oil tank structure is needed to provide convenience for the circulating storage of the transformer oil. Among them, the "a transformer oil tank convenient for circulation" disclosed by the application number "CN218123143U" has solved the various disadvantages that the impurities in the transformer oil cannot be filtered, resulting in more and more impurities accumulating inside the oil tank and occupying the oil storage space of the oil tank.

[0004] However, there are still many defects in the actual use of oil tanks with similar structures. For example, the device does not have the function of self-cleaning, and the operator is required to frequently clean the transformer oil impurities blocked inside the device, which increases the workload of the operator and reduces the automation effect of the device. At the same time, it does not have the function of recovering the waste heat generated by the transformer oil circulation. When the device is used to store high-temperature transformer oil, it is necessary to use external auxiliary equipment to cool the high-temperature transformer oil. At the same time, the high-temperature transformer oil easily causes heat accumulation inside the device, causing the device to overheat and short-circuit, which limits the scope of application of the device. Therefore, it is necessary to design an oil storage circulation cooling transformer tank structure. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides an oil storage circulation cooling transformer oil tank structure to solve the above problems.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: an oil storage circulation cooling transformer oil tank structure, comprising a box body, an anti-blocking mechanism is fixedly installed on one side of the top of the box body, a filter box is fixedly installed on one side of the anti-blocking mechanism, an oil tank body is fixedly installed on one side of the bottom of the box body, and a heat recovery mechanism for recovering heat generated by the device is fixedly installed inside the oil tank body;

[0007] The anti-clogging mechanism comprises an oil inlet pipe, an extended valve plate rod is rotatably installed inside the oil inlet pipe, two sets of driven rods are rotatably installed inside the filter box, a scraper is fixedly installed at one end of the driven rod, and a linkage belt connected to the outer side of the driven rod is sleeved and installed on the outer side of the valve plate rod;

[0008] The heat recovery mechanism comprises a heat exchange row, one end of which is fixedly provided with a water pump for absorbing external water source.

[0009] Preferably, a circulation pump is fixedly mounted on the other side of the top of the interior of the box body, and an oil outlet pipe extending out of the interior of the box body is fixedly mounted on one side of the circulation pump.

[0010] Preferably, two groups of filter plates are fixedly installed inside the filter box, and one side of the filter box is through-connected with one end of the oil inlet pipe.

[0011] Preferably, coiled refrigeration pipes are equidistantly installed inside the oil tank body, and a radiator is fixedly installed at one end of the refrigeration pipe.

[0012] Preferably, a water inlet pipe is fixedly installed on one side of the water pump, and a water outlet pipe for transporting water is fixedly installed on the other end of the heat exchange row.

[0013] Preferably, a shell is fixedly installed on the top of the box, and a solar panel for photoelectric conversion is fixedly installed inside the shell.

[0014] Beneficial Effects

[0015] The utility model provides an oil storage circulation cooling transformer oil tank structure. Compared with the prior art, it has the following beneficial effects:

[0016] 1. The circulating pump is powered on to absorb the air inside the oil tank body, so that the inside of the oil tank body is in a negative pressure state. The oil tank body in the negative pressure state can absorb external transformer oil through the oil inlet pipe. The flowing transformer oil can drive the valve plate rod to rotate, and the rotating valve plate rod can drive the linkage belt to move. The moving linkage belt can drive the driven rod to rotate synchronously, and the driven rod that rotates synchronously can drive the scraper to scrape and clean the filter plate, thereby realizing the self-cleaning function of the device, avoiding the need for operators to frequently clean the transformer oil impurities blocked inside the device, reducing the workload of operators and increasing the automation effect of the device.

[0017] 2. The water pump is powered on to generate suction and absorb external water through the water inlet pipe, so that the water is transported to the inside of the heat exchanger. The water can then exchange temperature with the high-temperature transformer oil circulating inside the oil tank through the heat exchanger, thereby taking away the transformer oil temperature and heating the water. The water after the temperature exchange is transported to an external container through the water outlet pipe, realizing the function of heat recovery and utilization of the heat generated by the transformer oil circulation, increasing the multifunctional effect of the device, avoiding the waste of heat generated by the device and the problem of overheating and short circuit of the device due to heat accumulation inside the device, and expanding the scope of application of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0019] Figure 2 It is a front cross-sectional structural schematic diagram of the utility model.

[0020] Figure 3 It is a schematic diagram of the partial structure of the anti-blocking mechanism of the utility model.

[0021] Figure 4 It is a schematic diagram of the partial structure of the heat recovery mechanism of the utility model.

[0022] In the figure: 1. box body; 101. circulation pump; 102. oil outlet pipe; 2. anti-clogging mechanism; 201. oil inlet pipe; 202. valve plate rod; 203. driven rod; 204. scraper; 205. linkage belt; 3. filter box; 301. filter plate; 4. oil tank body; 401. refrigeration exhaust pipe; 402. radiator; 5. heat recovery mechanism; 501. heat exchanger; 502. water pump; 503. water inlet pipe; 504. water outlet pipe; 6. shell; 601. solar panel. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] The utility model provides two technical solutions:

[0025] Figure 1 , Figure 2 , Figure 3 , Figure 4 The first embodiment is shown: an oil storage circulation cooling transformer oil tank structure, comprising a box body 1, an anti-blocking mechanism 2 is fixedly installed on one side of the top of the box body 1, a filter box 3 is fixedly installed on one side of the anti-blocking mechanism 2, an oil tank body 4 is fixedly installed on one side of the bottom of the box body 1, and a heat recovery mechanism 5 for recovering heat generated by the device is fixedly installed inside the oil tank body 4;

[0026] The anti-clogging mechanism 2 includes an oil inlet pipe 201, an extended valve plate rod 202 is rotatably installed inside the oil inlet pipe 201, two sets of driven rods 203 are rotatably installed inside the filter box 3, a scraper 204 is fixedly installed at one end of the driven rod 203, and a linkage belt 205 that is connected to the outer side of the driven rod 203 is sleeved and installed outside the valve plate rod 202;

[0027] The heat recovery mechanism 5 includes a heat exchange row 501, one end of which is fixedly mounted with a water pump 502 for absorbing water from the outside, a circulation pump 101 is fixedly mounted on the other side of the top of the box body 1, and one side of the circulation pump 101 is fixedly mounted with an oil outlet pipe 102 extending from the inside of the box body 1;

[0028] Two groups of filter plates 301 are fixedly installed inside the filter box 3, and one side of the filter box 3 is connected to one end of the oil inlet pipe 201. Coiled refrigeration pipes 401 are equidistantly installed inside the oil tank body 4, and a radiator 402 is fixedly installed at one end of the refrigeration pipe 401.

[0029] After the device is installed at the designated installation position, the circulating pump 101 is powered on to absorb the air inside the oil tank body 4, so that the inside of the oil tank body 4 is in a negative pressure state. The oil tank body 4 in the negative pressure state can absorb external transformer oil through the oil inlet pipe 201, and the flowing transformer oil can drive the valve plate rod 202 to rotate;

[0030] The rotating valve plate rod 202 can drive the linkage belt 205 to move, and the moving linkage belt 205 can drive the driven rod 203 to rotate synchronously, and the driven rod 203 that rotates synchronously can drive the scraper 204 to scrape and clean the filter plate 301, thereby realizing the function of self-cleaning of the device;

[0031] The oil tank body 4 in a negative pressure state can absorb external transformer oil through the oil inlet pipe 201, and transport the transformer oil to external equipment through the oil outlet pipe 102, thereby realizing the function of storing and using the transformer oil. The filter plate 301 can be used to filter the transformer oil, thereby separating the impurities inside the transformer oil.

[0032] By energizing the radiator 402 to generate suction, air circulation around the refrigeration pipe 401 is accelerated, so that the refrigeration pipe 401 exchanges temperature with the air, and the refrigeration pipe 401 is in a low-temperature state. The refrigeration pipe 401 in the low-temperature state can facilitate cooling of the transformer oil inside the oil tank body 4, thereby realizing the function of cooling, storing and using the transformer oil.

[0033] Figure 1 , Figure 2 , Figure 4 A second embodiment is shown, the main difference from the first embodiment is that a shell 6 is fixedly installed on the top of the box body 1, and a solar panel 601 for photoelectric conversion is fixedly installed inside the shell 6; an inlet pipe 503 is fixedly installed on one side of the water pump 502, and an outlet pipe 504 for transporting water is fixedly installed on the other end of the heat exchange row 501.

[0034] The solar panel 601 can be powered on to perform photoelectric conversion of sunlight outside the device, and the electricity can be transmitted to the device's battery for storage through wires, thus realizing the function of using pollution-free energy.

[0035] The water pump 502 is powered on to generate suction and absorb external water through the water inlet pipe 503, so that the water is transported to the inside of the heat exchange row 501. The heat exchange row 501 can then exchange the temperature of the water with the high-temperature transformer oil circulating inside the oil tank body 4, thereby taking away the temperature of the transformer oil and heating the water. The water after the temperature exchange is transported to an external container through the water outlet pipe 504, thereby realizing the function of waste heat recovery and utilization of the heat generated by the transformer oil circulation.

[0036] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited, and conventional equipment can be used.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An oil storage circulation cooling transformer oil tank structure, comprising a tank body (1), characterized in that: An anti-clogging mechanism (2) is fixedly installed on one side of the top of the box body (1), a filter box (3) is fixedly installed on one side of the anti-clogging mechanism (2), an oil tank body (4) is fixedly installed on one side of the bottom of the box body (1), and a heat recovery mechanism (5) for recovering heat generated by the device is fixedly installed inside the oil tank body (4); The anti-clogging mechanism (2) comprises an oil inlet pipe (201), an extended valve plate rod (202) is rotatably mounted inside the oil inlet pipe (201), two sets of driven rods (203) are rotatably mounted inside the filter box (3), a scraper (204) is fixedly mounted on one end of the driven rod (203), and a linkage belt (205) which is circumferentially connected to the outside of the driven rod (203) is sleeved and mounted on the outside of the valve plate rod (202); The heat recovery mechanism (5) comprises a heat exchange row (501), and a water pump (502) for absorbing water from an external source is fixedly mounted on one end of the heat exchange row (501).

2. The oil storage circulation cooling transformer oil tank structure according to claim 1 is characterized by: A circulation pump (101) is fixedly mounted on the other side of the top of the box body (1), and an oil outlet pipe (102) extending out of the box body (1) is fixedly mounted on one side of the circulation pump (101).

3. The oil storage circulation cooling transformer oil tank structure according to claim 1 is characterized in that: Two groups of filter plates (301) are fixedly installed inside the filter box (3), and one side of the filter box (3) is connected to one end of the oil inlet pipe (201).

4. The oil storage circulation cooling transformer oil tank structure according to claim 1 is characterized in that: Coiled refrigeration pipes (401) are installed at equal intervals inside the oil tank body (4), and a radiator (402) is fixedly installed at one end of the refrigeration pipe (401).

5. The oil storage circulation cooling transformer oil tank structure according to claim 1 is characterized by: A water inlet pipe (503) is fixedly installed on one side of the water pump (502), and a water outlet pipe (504) for transporting water is fixedly installed on the other end of the heat exchange row (501).

6. The oil storage circulation cooling transformer oil tank structure according to claim 1 is characterized by: A shell (6) is fixedly mounted on the top of the box body (1), and a solar panel (601) for photoelectric conversion is fixedly mounted inside the shell (6).

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