CN116580935B - Oil immersed transformer oil purifier - Google Patents
Oil immersed transformer oil purifier Download PDFInfo
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- CN116580935B CN116580935B CN202310482081.2A CN202310482081A CN116580935B CN 116580935 B CN116580935 B CN 116580935B CN 202310482081 A CN202310482081 A CN 202310482081A CN 116580935 B CN116580935 B CN 116580935B
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- 238000004140 cleaning Methods 0.000 claims abstract description 49
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 230000002457 bidirectional effect Effects 0.000 claims description 23
- 238000005096 rolling process Methods 0.000 claims description 12
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 239000003921 oil Substances 0.000 abstract description 107
- 238000000746 purification Methods 0.000 abstract description 5
- 238000001816 cooling Methods 0.000 abstract description 3
- 238000009413 insulation Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 239000010720 hydraulic oil Substances 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 239000012535 impurity Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 238000007599 discharging Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000010926 purge Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/10—Liquid cooling
- H01F27/12—Oil cooling
- H01F27/14—Expansion chambers; Oil conservators; Gas cushions; Arrangements for purifying, drying, or filling
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/32—Insulating of coils, windings, or parts thereof
- H01F27/321—Insulating of coils, windings, or parts thereof using a fluid for insulating purposes only
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Filtration Of Liquid (AREA)
Abstract
The application discloses an oil immersed transformer oil purifying device, which comprises a purifying mechanism, a purifying shell, an oil inlet piece arranged on the inner side of the purifying shell, a filter screen arranged between the purifying shell and the oil inlet piece, and an oil outlet arranged on the purifying shell, wherein the purifying mechanism comprises a water inlet pipe and a water outlet pipe; the cleaning mechanism comprises a cleaning assembly arranged on the cleaning shell, a trigger assembly arranged below the cleaning assembly and an oil discharge assembly connected with the trigger assembly. Through the cooperation of the purification mechanism and the cleaning mechanism, the purification of the modified and aged hydraulic oil is realized, and the insulation and cooling effects of transformer oil are improved, so that the service life of the oil immersed transformer is prolonged.
Description
Technical Field
The application relates to the technical field of transformers, in particular to an oil immersed transformer oil purifying device.
Background
The oil immersed transformer is a novel high-performance transformer with more reasonable structure and better performance, and the three core columns of the three-dimensional rolled iron core are arranged in an equilateral triangle, so that air gaps are avoided in magnetic circuits, the winding is tighter, the lengths of the three magnetic circuits are consistent, the three magnetic circuits are shortest, the cross section area of the core column of the iron core is closer to a circle, the performance is further improved, the loss is reduced, the noise is reduced, three items are balanced, the third harmonic component is reduced, the three-dimensional rolled iron core is suitable for the transformation of power grids of urban and rural and industrial and mining enterprises, and is more suitable for combined transformers and transformers for preassembled substations.
The iron core and the windings in the oil immersed power transformer are all immersed in transformer oil, the transformer oil plays a role in insulation and cooling, but the transformer oil is easily affected by air and impurities to cause aging and deterioration, and the performance is reduced; the application aims at the problems and innovatively designs an oil immersed transformer oil purifying device.
Disclosure of Invention
This section is intended to outline some aspects of embodiments of the application and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the application and in the title of the application, which may not be used to limit the scope of the application.
The present application has been made in view of the above-mentioned problems with the conventional oil-immersed transformer oil purification device.
Therefore, the application aims to provide an oil immersed transformer oil purifying device.
In order to solve the technical problems, the application provides the following technical scheme: the purifying mechanism comprises a purifying shell, an oil inlet piece arranged on the inner side of the purifying shell, a filter screen arranged between the purifying shell and the oil inlet piece, and an oil outlet arranged on the purifying shell; the cleaning mechanism comprises a cleaning assembly arranged on the cleaning shell, a trigger assembly arranged below the cleaning assembly and an oil discharge assembly connected with the trigger assembly.
As a preferable scheme of the oil immersed transformer oil purifying device, the application comprises the following steps: the cleaning mechanism comprises a forward rotating cleaning piece arranged on the inner side of the cleaning shell and a reverse rotating cleaning piece arranged below the forward rotating cleaning piece.
As a preferable scheme of the oil immersed transformer oil purifying device, the application comprises the following steps: the forward rotating cleaning piece comprises a power sliding rail connected with the purifying shell, a power source arranged on the power sliding rail, a bidirectional screw rod connected with the power source, a screw rod fixing block arranged on the bidirectional screw rod, a supporting rod connected with the screw rod fixing block and a rolling brush arranged on the bidirectional screw rod.
As a preferable scheme of the oil immersed transformer oil purifying device, the application comprises the following steps: the reversing cleaning mechanism comprises a first fluted disc arranged on the bidirectional screw rod, a first gear meshed with the first fluted disc, a second gear meshed with the first gear, and a second fluted disc meshed with the second gear; an extension coupled to the second toothed disc; the first gear is rotationally connected with the purifying shell; the second gear is rotatably connected with the purifying shell.
As a preferable scheme of the oil immersed transformer oil purifying device, the application comprises the following steps: the extension piece comprises a slideway connected with the second fluted disc and a sliding block connected with the filter screen; the sliding block is arranged on the slideway in a sliding way.
As a preferable scheme of the oil immersed transformer oil purifying device, the application comprises the following steps: the oil discharging piece comprises an oil discharging shell arranged at the bottom of the purifying shell, a ratchet piece arranged below the filter screen and a bottom plate connected with the filter screen.
As a preferable scheme of the oil immersed transformer oil purifying device, the application comprises the following steps: the ratchet wheel piece comprises a ratchet wheel main body arranged below the filter screen, a ratchet wheel groove formed in the ratchet wheel main body, a sleeve arranged in the ratchet wheel groove and a ratchet wheel rotatably arranged on the sleeve; the ratchet is in contact with the ratchet groove.
As a preferable scheme of the oil immersed transformer oil purifying device, the application comprises the following steps: the trigger assembly comprises a trigger main shaft arranged above the filter screen, a trigger block sleeved on the trigger main shaft, a trigger clamping groove arranged on the trigger block, a compression spring arranged at the bottom of the trigger clamping groove, a trigger switch arranged below the second fluted disc and a clamping piece arranged in the oil discharge shell.
As a preferable scheme of the oil immersed transformer oil purifying device, the application comprises the following steps: the clamping piece comprises a clamping support column arranged in the oil discharge shell, a clamping groove formed in the clamping support column, a tightening spring arranged in the clamping groove and a clamping column arranged at one end of the tightening spring; the clamping column is arranged in the clamping groove in a sliding manner.
As a preferable scheme of the oil immersed transformer oil purifying device, the application comprises the following steps: the oil inlet piece comprises an oil inlet pipe arranged in the bidirectional screw rod, an empty groove arranged in the rolling brush, a supporting rod arranged on the filter screen and a plug arranged in the empty groove.
The application has the beneficial effects that: through the cooperation of the purification mechanism and the cleaning mechanism, the purification of the modified and aged hydraulic oil is realized, and the insulation and cooling effects of transformer oil are improved, so that the service life of the oil immersed transformer is prolonged.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:
fig. 1 is a schematic diagram of the overall structure of the oil immersed transformer oil purifying device.
Fig. 2 is a schematic diagram of the whole outside of the oil immersed transformer oil purifying device.
Fig. 3 is a cross-sectional view of the whole structure of the oil immersed transformer oil purifying device.
Fig. 4 is a front view of the oil inlet member structure of the oil immersed transformer oil purifying device of the application.
Fig. 5 is a front view of a clamping structure of the oil immersed transformer oil purifying device.
Fig. 6 is a schematic diagram of a cleaning assembly of the oil immersed transformer oil purifying device of the present application.
Fig. 7 is a schematic structural diagram of a ratchet component of the oil immersed transformer oil purifying device of the application.
Fig. 8 is a schematic diagram of a drain assembly of the oil immersed transformer oil purifying device of the present application.
Detailed Description
In order that the above-recited objects, features and advantages of the present application will become more readily apparent, a more particular description of the application will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, but the present application may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present application is not limited to the specific embodiments disclosed below.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the application. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Further, in describing the embodiments of the present application in detail, the cross-sectional view of the device structure is not partially enlarged to a general scale for convenience of description, and the schematic is only an example, which should not limit the scope of protection of the present application. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.
Example 1
Referring to fig. 1, 2, 3 and 6, there is provided an overall schematic structural diagram of an oil immersed transformer oil purifying apparatus, as shown in fig. 1, which includes a purifying mechanism 100 including a purifying casing 101, an oil inlet member 102 disposed inside the purifying casing 101, a filter screen 103 disposed between the purifying casing 101 and the oil inlet member 102, and an oil outlet 104 disposed on the purifying casing 101; the cleaning mechanism 200 includes a cleaning unit 201 provided on the cleaning housing 101, a trigger unit 202 provided below the cleaning unit 201, and an oil drain unit 203 connected to the trigger unit 202. In this embodiment, the oil to be purified enters the filter screen 103 through the oil inlet 102, and flows out through the oil outlet 104 after being filtered by the filter screen 103. When impurity in the fluid passes through filter screen 103, adsorbed on filter screen 103, when impurity grow, filtration efficiency becomes low, and the fluid of filter screen 103 oil inlet piles up, and weight increases triggers trigger assembly 202, and clean assembly 201 cleans the impurity on the filter screen 103, makes it can keep high-efficient filtration fluid. The cleaned oil with higher impurities can be discharged out of the device through the oil discharging assembly 203, so that the oil in the device can be purified.
Specifically, the cleaning mechanism 200 includes a forward rotation cleaning member 201a provided inside the cleaning housing 101, and a reverse rotation cleaning member 201b provided below the forward rotation cleaning member 201 a. In this embodiment, when the trigger assembly 202 is triggered, the forward rotation cleaning member is rotated forward and the reverse rotation cleaning member 201b is rotated backward so as to be in contact with each other, thereby improving cleaning efficiency.
Further, the forward rotation cleaning member 201a includes a power slide rail 201a-1 connected to the cleaning housing 101, a power source 201a-2 provided on the power slide rail 201a-1, a bidirectional screw 201a-3 connected to the power source 201a-2, a screw fixing block 201a-4 provided on the bidirectional screw 201a-3, a support bar 201a-5 connected to the screw fixing block 201a-4, and a rolling brush 201a-6 provided on the bidirectional screw 201 a-3. In this embodiment, the power slide rail 201a-1 is fixedly connected to the purifying housing 101, the power source 201a-2 can slide on the power slide, the bidirectional screw 201a-3 is coaxially connected to the power source 201a-2, and the screw fixing block 201a-4 is fixedly connected to the purifying housing 101 through the support rod 201 a-5. When the power source 201a-2 drives the bidirectional screw rod 201a-3 to rotate, the bidirectional screw rod 201a-3 rotates downwards due to the screw rod fixing block 201a-4, so that the rolling brush 201a-6 is driven to rotate downwards, and bristles of the rolling brush 201a-6 are contacted with the filter screen 103 due to the action of centripetal force, so that the filter screen 103 is cleaned.
Still further, the reverse cleaning mechanism 200 includes a first toothed disc 201b-1 provided on the bidirectional screw 201a-3, a first gear 201b-2 engaged with the first toothed disc 201b-1, a second gear 201b-3 engaged with the first gear 201b-2, and a second toothed disc 201b-4 engaged with the second gear 201 b-3; an extension 201b-5 coupled to a second toothed disc 201b-4; the first gear 201b-2 is rotatably connected with the purifying casing 101; the second gear 201b-3 is rotatably coupled to the purge housing 101. In this embodiment, the second gear 201b-3 is of a double gear structure, one end of the second gear is meshed with the first gear 201b-2, one end of the second gear is meshed with the second gear 201b-4, the first gear 201b-1 is connected with the bidirectional screw 201a-3, the second gear 201b-4 is connected with the filter screen 103 through the extension piece 201b-5, a sliding clamping groove is formed on the outer side of the second gear 201b-4, when the bidirectional screw 201a-3 rotates, the first gear 201b-1 drives the first gear 201b-2 to rotate, the first gear 201b-2 drives the second gear 201b-3 to rotate, and the second gear 201b-3 drives the second gear 201b-4 to move, so that the filter screen 103 connected with the rolling brush 201a-6 connected with the first gear 201b-1 moves relatively to the filter screen 201b-4, and therefore the filter screen 103 can be cleaned more efficiently.
Wherein the extension 201b-5 includes a slideway 201b-5a connected to the second toothed disc 201b-4, and a slider 201b-5b connected to the filter screen 103; the sliding block 201b-5b is slidably disposed on the sliding track 201b-5 a.
The operation process comprises the following steps: when the power source 201a-2 drives the bidirectional screw rod 201a-3 to rotate, the bidirectional screw rod 201a-3 rotates downwards due to the screw rod fixing block 201a-4, so that the rolling brush 201a-6 is driven to rotate downwards, and bristles of the rolling brush 201a-6 are contacted with the filter screen 103 due to the action of centripetal force, so that the filter screen 103 is cleaned. When the bidirectional screw rod 201a-3 rotates, the first fluted disc 201b-1 is driven to move, the first fluted disc 201b-1 drives the first gear 201b-2 to rotate, the first gear 201b-2 drives the second gear 201b-3 to rotate, and the second gear 201b-3 drives the second fluted disc 201b-4 to move, so that the movement directions of the first fluted disc 201b-1 and the second fluted disc 201b-4 are opposite, and the filter screen 103 connected with the rolling brush 201a-6 connected with the first fluted disc 201b-1 and the second fluted disc 201b-4 relatively moves, thereby improving the cleaning efficiency of the filter screen 103.
Example 2
Referring to fig. 5, 7, 8, this embodiment differs from the first embodiment in that: the oil drain assembly 203 includes an oil drain housing 203a provided at the bottom of the purge housing 101, a ratchet member 203b provided below the filter screen 103, and a bottom plate 203c connected to the filter screen 103. In this embodiment, the oil drain housing 203a is connected with the purifying housing 101 through a screw structure, the ratchet member 203b is fixedly disposed below the bottom plate 203c, the bottom plate 203c is connected with the filter screen 103 through a screw structure, the oil drain housing 203a is slidably sleeved on the filter screen 103, and the screw threads of the oil drain housing 203a and the purifying housing 101 are longer than the screw threads of the bottom plate 203c and the purifying housing 101.
Specifically, the ratchet member 203b includes a ratchet body 203b-1 disposed below the filter screen 103, a ratchet groove 203b-2 formed in the ratchet body 203b-1, a sleeve 203b-3 disposed in the ratchet groove 203b-2, and a ratchet 203b-4 rotatably disposed on the sleeve 203 b-3; the ratchet teeth 203b-4 collide with the ratchet grooves 203 b-2. In this embodiment, when the filter 103 rotates, the ratchet 203b-4 jumps in the ratchet groove 203b-2, no power is transmitted, when the cleaning is completed and the sewage is discharged, the oil drain housing 203a is rotated, the ratchet 203b-4 is clamped in the ratchet groove 203b-2, and drives the bottom plate 203c and the filter 103 together, so that the bottom plate 203c is separated from the filter 103, the oil drain housing 203a is connected with the purifying housing 101 by the old thread structure, and a drain hole is formed between the oil drain housing 203a and the purifying housing 101, thereby discharging the impurity greasy dirt.
The rest of the structure is the same as in embodiment 1.
The operation process comprises the following steps: when the filter screen 103 rotates, the ratchet 203b-4 jumps in the ratchet groove 203b-2, no power is transmitted, when the cleaning is finished and sewage is discharged, the oil discharge shell 203a is rotated, the ratchet 203b-4 is clamped in the ratchet groove 203b-2 and drives the bottom plate 203c and the filter screen 103 together, the bottom plate 203c is separated from the filter screen 103, and a drain hole is formed between the oil discharge shell 203a and the purifying shell 101, so that the impurity greasy dirt is discharged.
Example 3
Referring to fig. 5 and 8, this embodiment differs from the above embodiment in that: the trigger assembly 202 includes a trigger main shaft 202a disposed above the filter screen 103, a trigger block 202b sleeved on the trigger main shaft 202a, a trigger slot 202c disposed on the trigger block 202b, a compression spring 202d disposed at the bottom of the trigger slot 202c, a trigger switch 202e disposed below the second fluted disc 201b-4, and a clamping member 202f disposed in the oil drain housing 203 a. In this embodiment, two trigger slots 202c are provided, the trigger spindle 202a is in contact with the bottom plate 203c, and the sleeve 203b-3 is fixedly sleeved on the trigger spindle 202 a.
Specifically, the clamping member 202f includes a clamping support column 202f-1 disposed in the oil discharge housing 203a, a clamping groove 202f-2 formed in the clamping support column 202f-1, a tightening spring 202f-3 disposed in the clamping groove 202f-2, and a clamping column 202f-4 disposed at one end of the tightening spring 202 f-3; the clamping post 202f-4 is slidably disposed in the clamping groove 202 f-2. In this embodiment, the end of the locking post 202f-4 abuts against the first trigger slot 202 c.
The rest of the structure is the same as in embodiment 2.
The operation process comprises the following steps: when oil is accumulated to a certain weight in the bottom plate 203c and the filter screen 103, the tightening spring 202f-3 is compressed, the trigger block 202b moves downwards, the end of the clamping column 202f-4 moves from the first trigger clamping groove 202c to the second trigger clamping groove 202c, and the sliding clamping groove moves downwards to drive the trigger switch 202e, so that the power source 201a-2 is started to perform cleaning work.
Example 4
Referring to fig. 4, this embodiment differs from the above embodiment in that: the oil inlet member 102 comprises an oil inlet pipe 102a arranged in the bidirectional screw rod 201a-3, a hollow groove 102b arranged in the rolling brush 201a-6, a supporting rod 102c arranged on the filter screen 103 and a plug 102d arranged in the hollow groove 102 b. In this embodiment, when the strut 102c contacts the plug 102d and the trigger block 202b moves downward, the strut 102c and the plug 102d are separated from each other, so that the oil inlet pipe 102a can stop oil inlet, and when the oil stain is discharged, the strut 102c supports the plug 102d, so that the oil inlet pipe 102a can smoothly feed oil.
The rest of the structure is the same as in embodiment 3.
The operation process comprises the following steps: when the trigger block 202b moves downwards, the supporting rod 102c and the plug 102d are separated from each other, so that the oil inlet pipe 102a can stop oil inlet, and after the oil stains are discharged, the supporting rod 102c supports the plug 102d, so that the oil inlet pipe 102a can smoothly feed oil.
It is important to note that the construction and arrangement of the application as shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperature, pressure, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of present application. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present applications. Therefore, the application is not limited to the specific embodiments, but extends to various modifications that nevertheless fall within the scope of the appended claims.
Furthermore, in an effort to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those not associated with the best mode presently contemplated for carrying out the application, or those not associated with practicing the application).
It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure.
It should be noted that the above embodiments are only for illustrating the technical solution of the present application and not for limiting the same, and although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present application may be modified or substituted without departing from the spirit and scope of the technical solution of the present application, which is intended to be covered in the scope of the claims of the present application.
Claims (6)
1. An oil immersed transformer oil purifier which characterized in that: comprising the steps of (a) a step of,
the purifying mechanism (100) comprises a purifying shell (101), an oil inlet piece (102) arranged on the inner side of the purifying shell (101), a filter screen (103) arranged between the purifying shell (101) and the oil inlet piece (102), and an oil outlet (104) arranged on the purifying shell (101);
the cleaning mechanism (200) comprises a cleaning assembly (201) arranged on the cleaning shell (101), a trigger assembly (202) arranged below the cleaning assembly (201), and an oil discharge assembly (203) connected with the trigger assembly (202);
the cleaning mechanism (200) comprises a forward rotation cleaning piece (201 a) arranged on the inner side of the cleaning shell (101), and a reverse rotation cleaning piece (201 b) arranged below the forward rotation cleaning piece (201 a);
the forward rotation cleaning piece (201 a) comprises a power sliding rail (201 a-1) connected with the cleaning shell (101), a power source (201 a-2) arranged on the power sliding rail (201 a-1), a bidirectional screw rod (201 a-3) connected with the power source (201 a-2), a screw rod fixing block (201 a-4) arranged on the bidirectional screw rod (201 a-3), a supporting rod (201 a-5) connected with the screw rod fixing block (201 a-4) and a rolling brush (201 a-6) arranged on the bidirectional screw rod (201 a-3);
the reverse cleaning mechanism (201 b) comprises a first fluted disc (201 b-1) arranged on the bidirectional screw rod (201 a-3), a first gear (201 b-2) meshed with the first fluted disc (201 b-1), a second gear (201 b-3) meshed with the first gear (201 b-2), a second fluted disc (201 b-4) meshed with the second gear (201 b-3), and an extension piece (201 b-5) connected with the second fluted disc (201 b-4);
the first gear (201 b-2) is rotationally connected with the purifying shell (101);
the second gear (201 b-3) is rotationally connected with the purifying shell (101);
the extension piece (201 b-5) comprises a slideway (201 b-5 a) connected with the second fluted disc (201 b-4), and a sliding block (201 b-5 b) connected with the filter screen (103);
the sliding block (201 b-5 b) is arranged on the slideway (201 b-5 a) in a sliding way.
2. The oil immersed transformer oil purifying device according to claim 1, wherein: the oil drain assembly (203) comprises an oil drain housing (203 a) arranged at the bottom of the purifying housing (101), a ratchet part (203 b) arranged below the filter screen (103), and a bottom plate (203 c) connected with the filter screen (103).
3. The oil immersed transformer oil purifying device according to claim 2, wherein: the ratchet part (203 b) comprises a ratchet main body (203 b-1) arranged below the filter screen (103), a ratchet groove (203 b-2) formed in the ratchet main body (203 b-1), a sleeve (203 b-3) arranged in the ratchet groove (203 b-2), and a ratchet (203 b-4) rotatably arranged on the sleeve (203 b-3);
the ratchet teeth (203 b-4) are in interference with the ratchet grooves (203 b-2).
4. The oil immersed transformer oil purifying apparatus as claimed in claim 3, wherein: the trigger assembly (202) comprises a trigger main shaft (202 a) arranged above the filter screen (103), a trigger block (202 b) sleeved on the trigger main shaft (202 a), a trigger clamping groove (202 c) formed in the trigger block (202 b), a compression spring (202 d) arranged at the bottom of the trigger clamping groove (202 c), a trigger switch (202 e) arranged below the second fluted disc (201 b-4) and a clamping piece (202 f) arranged in the oil discharge shell (203 a).
5. The oil immersed transformer oil purifying device according to claim 4, wherein: the clamping piece (202 f) comprises a clamping support column (202 f-1) arranged in the oil discharge shell (203 a), a clamping groove (202 f-2) formed in the clamping support column (202 f-1), a tightening spring (202 f-3) arranged in the clamping groove (202 f-2), and a clamping column (202 f-4) arranged at one end of the tightening spring (202 f-3);
the clamping column (202 f-4) is arranged in the clamping groove (202 f-2) in a sliding mode.
6. The oil immersed transformer oil purifying device according to claim 5, wherein: the oil inlet piece (102) comprises an oil inlet pipe (102 a) arranged in the bidirectional screw rod (201 a-3), an empty groove (102 b) arranged in the rolling brush (201 a-6), an upper supporting rod (102 c) arranged on the filter screen (103) and a plug (102 d) arranged in the empty groove (102 b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310482081.2A CN116580935B (en) | 2023-04-29 | 2023-04-29 | Oil immersed transformer oil purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310482081.2A CN116580935B (en) | 2023-04-29 | 2023-04-29 | Oil immersed transformer oil purifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116580935A CN116580935A (en) | 2023-08-11 |
| CN116580935B true CN116580935B (en) | 2023-11-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310482081.2A Active CN116580935B (en) | 2023-04-29 | 2023-04-29 | Oil immersed transformer oil purifier |
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| CN (1) | CN116580935B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0721139U (en) * | 1992-11-27 | 1995-04-18 | 福光企業股▲ふうん▼有限公司 | Sludge scraping plate drive for oil purifier |
| CA2468223A1 (en) * | 2002-03-08 | 2003-09-18 | Maschinenfabrik Reinhausen Gmbh | Oil filter system |
| CN110739129A (en) * | 2019-11-01 | 2020-01-31 | 新昌灵思变压器科技有限公司 | auxiliary device capable of automatically removing moisture when transformer oil is wetted |
| CN213025818U (en) * | 2020-09-19 | 2021-04-20 | 珠海市金竹电子有限公司 | Novel double-end annular inductance coiling machine |
| CN115620999A (en) * | 2022-11-07 | 2023-01-17 | 江苏临海电气有限公司 | Oil-saving oil-immersed transformer and use method thereof |
-
2023
- 2023-04-29 CN CN202310482081.2A patent/CN116580935B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0721139U (en) * | 1992-11-27 | 1995-04-18 | 福光企業股▲ふうん▼有限公司 | Sludge scraping plate drive for oil purifier |
| CA2468223A1 (en) * | 2002-03-08 | 2003-09-18 | Maschinenfabrik Reinhausen Gmbh | Oil filter system |
| CN110739129A (en) * | 2019-11-01 | 2020-01-31 | 新昌灵思变压器科技有限公司 | auxiliary device capable of automatically removing moisture when transformer oil is wetted |
| CN213025818U (en) * | 2020-09-19 | 2021-04-20 | 珠海市金竹电子有限公司 | Novel double-end annular inductance coiling machine |
| CN115620999A (en) * | 2022-11-07 | 2023-01-17 | 江苏临海电气有限公司 | Oil-saving oil-immersed transformer and use method thereof |
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| CN116580935A (en) | 2023-08-11 |
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