CN219800614U - Insulating oil mass self-regulating transformer - Google Patents
Insulating oil mass self-regulating transformer Download PDFInfo
- Publication number
- CN219800614U CN219800614U CN202321064556.8U CN202321064556U CN219800614U CN 219800614 U CN219800614 U CN 219800614U CN 202321064556 U CN202321064556 U CN 202321064556U CN 219800614 U CN219800614 U CN 219800614U
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- China
- Prior art keywords
- insulating oil
- booster pump
- pressure sensor
- machine body
- regulating transformer
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- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 238000003860 storage Methods 0.000 claims abstract description 9
- 238000009413 insulation Methods 0.000 claims description 11
- 238000005086 pumping Methods 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims 1
- 230000009471 action Effects 0.000 abstract description 5
- 239000010802 sludge Substances 0.000 abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 7
- 239000012535 impurity Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Housings And Mounting Of Transformers (AREA)
Abstract
The utility model discloses an insulating oil quantity self-regulating transformer, which comprises a machine body, wherein an adjusting mechanism is arranged in the machine body, the adjusting mechanism comprises a bracket, a pressure sensor A, a pressure sensor B, a ball, a feeding pipe, a storage box, a booster pump A, a booster pump B and an electric control valve, and a purifying mechanism is arranged on one side of the machine body; by arranging the ball, the ball slides in the bracket under the buoyancy action of the insulating oil, and when the ball slides to the top of the bracket, the controller controls the booster pump A to work, and the feeding pipe pumps oil; when the transformer is slid to the bottom of the bracket, the controller controls the booster pump B to work, and the feeding pipe is filled with oil, so that the volume of insulating oil in the transformer is accurately controlled, and the automation degree of insulating oil addition is improved; insulating oil is pumped into the purifying box through the booster pump C, and the insulating oil firstly passes through the magnet, then passes through the filter screen, and then removes oil sludge and the like through the plurality of filter paper layers, so that the purifying function of the insulating oil is realized.
Description
Technical Field
The utility model relates to the technical field of transformer manufacturing, in particular to an insulating oil quantity self-regulating transformer.
Background
A transformer is a stationary electric device, and is a device for changing an ac voltage (current) of a certain value into another voltage (current) of the same frequency or different values. The insulating oil of the power transformer plays a role in insulation and heat conduction, and has higher insulating strength than air; the insulating material is immersed in the oil, so that the insulating strength can be improved, and gaps in the solid insulating material are filled, so that the insulation of the equipment is enhanced; the specific heat of the insulating oil is large, the insulating oil is commonly used as a coolant, and heat generated during the operation of the transformer can enable the oil close to the iron core and the winding to expand and rise due to heating, and the heat can be dissipated through the radiator through up-down convection of the oil, so that the normal operation of the transformer is ensured.
Problems with the prior art: in order to ensure the cooling effect of the insulating oil, the quantity of the insulating oil needs to be controlled, the existing partial transformer is not accurate enough for grasping the volume of the insulating oil and the automation degree of adding the insulating oil is low, and therefore, we propose an insulating oil quantity self-regulating transformer for solving the problems.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provides an insulating oil quantity self-regulating transformer.
The utility model solves the technical problems by the following technical proposal: the device comprises a machine body, the inside of organism is provided with adjustment mechanism, adjustment mechanism includes the support, the support welds in the inner wall of organism, the top of support is provided with pressure sensor A, the bottom of support is provided with pressure sensor B, the inside of support is provided with the ball, one side of organism is provided with the feed pipe, the one end of feed pipe is provided with the storage box, the outer wall of feed pipe is provided with booster pump A, the top of feed pipe is provided with booster pump B, the outer wall of feed pipe is provided with the automatically controlled valve, one side of organism is provided with purifying mechanism.
As still further aspects of the utility model: the purifying mechanism comprises a pumping pipe, the pumping pipe is fixed above a machine body through bolts, a feeding pipe is arranged below the machine body, a purifying box is arranged above the feeding pipe, a plurality of magnets are arranged at the top of the purifying box, a filter screen is arranged below the magnets, a plurality of filter paper layers are arranged below the filter screen, and a booster pump C is arranged on the outer wall of the pumping pipe.
As still further aspects of the utility model: the ball is hollow structure, pressure sensor A and pressure sensor B outside is provided with the safety cover.
As still further aspects of the utility model: one side of the machine body is provided with a controller, and a flash lamp is arranged above the machine body.
As still further aspects of the utility model: the two sides of the machine body are provided with a plurality of cooling fins, and a cover plate is arranged above the storage box.
As still further aspects of the utility model: one side of the purifying box is provided with a box door, and the outer wall of the box door is provided with a handle.
As still further aspects of the utility model: a plurality of lifting lugs are arranged above the machine body, and a plurality of machine feet are arranged below the machine body.
As still further aspects of the utility model: the controller is electrically connected with the pressure sensor A, the pressure sensor B, the booster pump A, the booster pump B, the electric control valve and the booster pump C.
In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:
the device is provided with a ball which slides in the bracket under the buoyancy action of insulating oil, when the ball slides to the top of the bracket, the pressure sensor A senses a signal, the controller controls the booster pump A to work, and the feeding pipe pumps oil; when the transformer is slid to the bottom of the bracket, the pressure sensor B senses signals, the controller controls the booster pump B to work, and the feeding pipe is filled with oil, so that the volume of insulating oil in the transformer is accurately controlled, and the automation degree of insulating oil addition is improved; through the arrangement of the booster pump C, the booster pump C pumps the insulating oil into the purifying box, the insulating oil firstly removes scrap iron in the insulating oil through the magnet, then removes impurity particles in the insulating oil through the filter screen, and then removes oil sludge and the like through the plurality of filter paper layers, so that the purifying function of the insulating oil is realized, and the functionality of the transformer is enriched; the flash lamp is arranged to warn the passing vehicle, so that the safety of the working environment of the transformer is improved; through being provided with the handle, through handle pulling chamber door, improve the convenience of filter paper layer change and impurity clearance.
Drawings
FIG. 1 illustrates an isometric view provided in accordance with an embodiment of the present utility model;
FIG. 2 shows a schematic side view of a structure provided in accordance with an embodiment of the present utility model;
FIG. 3 shows a schematic diagram of a front cross-sectional structure provided in accordance with an embodiment of the present utility model;
fig. 4 shows a schematic side cross-sectional structure provided in accordance with an embodiment of the present utility model.
Legend description:
100. a body; 101. a bracket; 102. a pressure sensor A; 103. a pressure sensor B; 104. a ball; 105. a feed pipe; 106. a storage box; 107. a booster pump A; 108. a booster pump B; 109. an electric control valve; 201. a material pumping pipe; 202. a feed pipe; 203. a purifying box; 204. a magnet; 205. a filter screen; 206. a filter paper layer; 207. a booster pump C; 10. a controller; 20. a flash lamp; 30. a heat sink; 40. a cover plate; 50. lifting lugs; 60. a door; 70. a handle; 80. and a machine leg.
Detailed Description
Referring to fig. 1-4, the present utility model provides a technical solution: the device comprises a machine body 100, wherein an adjusting mechanism is arranged in the machine body 100, the adjusting mechanism comprises a bracket 101, the bracket 101 is welded on the inner wall of the machine body 100, a pressure sensor A102 is clamped at the top of the bracket 101, a pressure sensor B103 is clamped at the bottom of the bracket 101, a ball 104 is slidingly connected with the inside of the bracket 101, a feeding pipe 105 is welded on one side of the machine body 100, a storage box 106 is fixed at one end of the feeding pipe 105 through a bolt, a booster pump A107 is fixed on the outer wall of the feeding pipe 105 through a bolt, a booster pump B108 is fixed above the feeding pipe 105 through a bolt, an electric control valve 109 is fixed on the outer wall of the feeding pipe 105 through a bolt, and a purifying mechanism is arranged on one side of the machine body 100; by arranging the ball 104, the ball 104 slides in the bracket 101 under the buoyancy action of insulating oil, when the ball slides to the top of the bracket 101, the pressure sensor A102 senses a signal, the controller 10 controls the booster pump A107 to work, and the feeding pipe 105 pumps oil; when the transformer is slid to the bottom of the bracket 101, the pressure sensor B103 senses signals, the controller 10 controls the booster pump B108 to work, and the feeding pipe 105 is filled with oil, so that the volume of insulating oil in the transformer is accurately controlled, and the automation degree of insulating oil addition is improved.
Specifically, the purifying mechanism includes a material extracting pipe 201, the material extracting pipe 201 is fixed above the machine body 100 by a bolt, a material feeding pipe 202 is fixed below the machine body 100 by a bolt, a purifying box 203 is fixed above the material feeding pipe 202 by a bolt, a plurality of magnets 204 are clamped at the top of the purifying box 203, a filter screen 205 is clamped below the magnets 204, a plurality of filter paper layers 206 are clamped below the filter screen 205, and a booster pump C207 is fixed on the outer wall of the material extracting pipe 201 by a bolt; through being provided with booster pump C207, booster pump C207 draws in the insulation oil purifying box 203, and the iron fillings in the insulation oil are got rid of through magnet 204 at first to the insulation oil, later get rid of impurity granule in the insulation oil through filter screen 205, then get rid of fatlute etc. through a plurality of filter paper layers 206 to the realization is to the purification performance of insulation oil, has enriched the functionality of transformer.
Specifically, the ball 104 has a hollow structure, and a protective cover is arranged at the outer sides of the pressure sensor a102 and the pressure sensor B103; by being provided with the hollow structure of the ball 104, the normal floating of the ball 104 is ensured, and the accurate implementation of the adjusting process is ensured.
Specifically, the controller 10 is fixed to one side of the machine body 100 through bolts, and the flash lamp 20 is fixed to the upper side of the machine body 100 through bolts; by providing the flashing lamp 20, the passing vehicle is warned, and the safety of the working environment of the transformer is improved.
Specifically, a plurality of cooling fins 30 are fixed on two sides of the machine body 100 through bolts, and a cover plate 40 is fixed above the storage box 106 through bolts; through being provided with fin 30, dispel the heat to the transformer, be provided with apron 40, make things convenient for the filling of insulating oil.
Specifically, a door 60 is rotatably connected to one side of the purifying box 203, and a handle 70 is fixed to an outer wall of the door 60 through bolts; by providing the handle 70, the convenience of replacing the filter paper layer 206 and cleaning impurities is improved by pulling the box door 60 through the handle 70.
Specifically, a plurality of lifting lugs 50 are fixed above the machine body 100 through bolts, and a plurality of machine legs 80 are fixed below the machine body 100 through bolts; through being provided with lug 50, hoist and mount the transformer through lug 50, be provided with a plurality of machine legs 80 and support fixedly to the transformer.
Specifically, the controller 10 is electrically connected with the pressure sensor a102, the pressure sensor B103, the booster pump a107, the booster pump B108, the electric control valve 109 and the booster pump C207; by being provided with the controller 10, the entire insulating oil adjusting process is controlled.
Working principle: when the device works, a storage box 106 stores new insulating oil, when the consumption and other conditions of the insulating oil are reduced, a hollow ball 104 falls into the bottom of a bracket 101 under the action of gravity, a pressure sensor B103 senses a signal, a controller 10 controls a booster pump B108 to work, a feeding pipe 105 charges oil, when the thermal expansion reaction of the insulating oil is increased, the ball 104 slides in the bracket 101 under the action of the buoyancy of the insulating oil, when the insulating oil slides to the top of the bracket 101, a pressure sensor A102 senses the signal, the controller 10 controls a booster pump A107 to work, and a feeding pipe 105 pumps oil, so that the volume of the insulating oil in a transformer is accurately controlled, and the cooling effect of the insulating oil is ensured; meanwhile, the booster pump C207 pumps the insulating oil into the purifying box 203, the insulating oil firstly removes scrap iron in the insulating oil through the magnet 204, then removes impurity particles in the insulating oil through the filter screen 205, then removes oil sludge and the like through the plurality of filter paper layers 206, and when the insulating oil is purified for a certain time, the insulating oil is completely pumped out, and the box door 60 is pulled through the handle 70, so that the paper layers 206 are replaced and impurities are cleaned.
While the present utility model has been disclosed with reference to the embodiments and the accompanying drawings, it will be understood by those skilled in the art that: various substitutions, changes and modifications are possible without departing from the spirit and scope of the utility model and the appended claims, and therefore the scope of the utility model is not limited to the embodiments and the disclosure of the drawings.
Claims (8)
1. The utility model provides an insulating oil mass self-regulating transformer, its characterized in that, including organism (100), the inside of organism (100) is provided with adjustment mechanism, adjustment mechanism includes support (101), support (101) welding is in the inner wall of organism (100), the top of support (101) is provided with pressure sensor A (102), the bottom of support (101) is provided with pressure sensor B (103), the inside of support (101) is provided with ball (104), one side of organism (100) is provided with feed pipe (105), the one end of feed pipe (105) is provided with storage box (106), the outer wall of feed pipe (105) is provided with booster pump A (107), the top of feed pipe (105) is provided with booster pump B (108), the outer wall of feed pipe (105) is provided with automatically controlled valve (109), one side of organism (100) is provided with purifying mechanism.
2. The insulating oil quantity self-regulating transformer according to claim 1, wherein the purifying mechanism comprises a pumping pipe (201), the pumping pipe (201) is fixed above the machine body (100) through bolts, a feeding pipe (202) is arranged below the machine body (100), a purifying box (203) is arranged above the feeding pipe (202), a plurality of magnets (204) are arranged at the top of the purifying box (203), a filter screen (205) is arranged below the magnets (204), a plurality of filter paper layers (206) are arranged below the filter screen (205), and a booster pump C (207) is arranged on the outer wall of the pumping pipe (201).
3. The insulation oil quantity self-regulating transformer according to claim 1, wherein the ball (104) is of a hollow structure, and a protective cover is arranged outside the pressure sensor A (102) and the pressure sensor B (103).
4. An insulating oil quantity self-regulating transformer according to claim 2, characterized in that a controller (10) is provided on one side of the body (100), and a flash lamp (20) is provided above the body (100).
5. The insulation oil self-regulating transformer according to claim 1, wherein a plurality of cooling fins (30) are arranged on two sides of the machine body (100), and a cover plate (40) is arranged above the storage box (106).
6. An insulating oil quantity self-regulating transformer according to claim 2, characterized in that a door (60) is provided on one side of the purifying box (203), and a handle (70) is provided on the outer wall of the door (60).
7. An insulation self-regulating transformer according to claim 1, characterized in that a plurality of lifting lugs (50) are provided above the machine body (100), and a plurality of legs (80) are provided below the machine body (100).
8. The insulation self-regulating transformer according to claim 4, wherein the controller (10) is electrically connected to the pressure sensor a (102), the pressure sensor B (103), the booster pump a (107), the booster pump B (108), the electric control valve (109), and the booster pump C (207).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321064556.8U CN219800614U (en) | 2023-05-06 | 2023-05-06 | Insulating oil mass self-regulating transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321064556.8U CN219800614U (en) | 2023-05-06 | 2023-05-06 | Insulating oil mass self-regulating transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219800614U true CN219800614U (en) | 2023-10-03 |
Family
ID=88184786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321064556.8U Active CN219800614U (en) | 2023-05-06 | 2023-05-06 | Insulating oil mass self-regulating transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219800614U (en) |
-
2023
- 2023-05-06 CN CN202321064556.8U patent/CN219800614U/en active Active
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