CN110808145A - Oil leakage-proof oil-immersed power transformer convenient to mount and fix - Google Patents
Oil leakage-proof oil-immersed power transformer convenient to mount and fix Download PDFInfo
- Publication number
- CN110808145A CN110808145A CN201911145197.7A CN201911145197A CN110808145A CN 110808145 A CN110808145 A CN 110808145A CN 201911145197 A CN201911145197 A CN 201911145197A CN 110808145 A CN110808145 A CN 110808145A
- Authority
- CN
- China
- Prior art keywords
- oil
- shell
- tank
- pipe
- transformer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
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
- H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
-
- 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
-
- 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
- H01F27/085—Cooling by ambient air
-
- 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
- H01F27/08—Cooling; Ventilating
- H01F27/10—Liquid cooling
- H01F27/16—Water cooling
-
- 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
- H01F27/40—Structural association with built-in electric component, e.g. fuse
-
- 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
- H01F27/40—Structural association with built-in electric component, e.g. fuse
- H01F27/402—Association of measuring or protective means
-
- 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
- H01F27/40—Structural association with built-in electric component, e.g. fuse
- H01F27/402—Association of measuring or protective means
- H01F2027/406—Temperature sensor or protection
Abstract
The invention discloses an oil-leakage-preventing oil-immersed power transformer convenient to install and fix, which comprises a fixed base, a pressure pump, a second oil storage tank and a second oil conveying pipe, wherein the fixed base is connected with an I-shaped fixed part through a bolt thread, the bolt penetrates through the I-shaped fixed part and a rubber shock pad thread to be connected with a transformer shell, a first oil tank shell is arranged in the transformer shell, a heat dissipation fan penetrates through the right side of the transformer shell, the pressure pump is arranged in a water tank, the upper end of the left side of the transformer shell is connected with a fixed plate through the bolt thread, a photovoltaic plate is fixed on the upper side of a support frame, and a water tank is arranged on the front side of the second oil storage tank. This oil-immersed power transformer of leak protection oil easy to assemble fixed is provided with bolt, I-shaped mounting and rubber shock pad, and the I-shaped mounting passes through the bolt and constitutes dismantlement mounting structure with unable adjustment base and transformer case respectively, and the later stage of being convenient for is installed transformer case.
Description
Technical Field
The invention relates to the technical field of power transformers, in particular to an oil-leakage-proof oil-immersed power transformer convenient to install and fix.
Background
A power transformer is a stationary electrical device that is used to transform an ac voltage (current) of a certain value into another voltage (current) of the same frequency or different values. The transformer has the effects that the voltage can be increased in multiple aspects, the electric energy can be transmitted to an electricity utilization area, the voltage can be reduced to use voltages of all levels, the requirement of electricity utilization is met, the voltage is increased by the transformer, and the power transmission loss is reduced.
The existing oil-immersed power transformer is used for heat dissipation treatment of oil temperature, the heat dissipation time is long, the heat dissipation efficiency is low, the oil-immersed power transformer is inconvenient and inconvenient to disassemble and install, time and labor are wasted, the oil leakage phenomenon can also occur in an oil tank, the oil is wasted, if the oil leakage phenomenon is serious, the normal work of the oil-immersed power transformer is directly influenced, after the oil in the oil-immersed power transformer is used for a long time, a large amount of impurities can be generated, the oil is not treated, all power devices are required to be connected with an external power supply, the consumed electric energy source provides electric energy, and the energy-saving effect cannot be achieved.
Disclosure of Invention
The invention aims to provide an oil-leakage-proof oil-immersed power transformer convenient to mount and fix, and aims to solve the problems that the oil-immersed power transformer provided in the background art has long heat dissipation time when the oil temperature is subjected to heat dissipation treatment, is inconvenient to dismount and mount the oil-immersed power transformer, can cause oil leakage in an oil tank, can generate a large amount of impurities after the oil in the oil-immersed power transformer is used for a long time, and consumes an electric energy source to provide electric energy.
In order to achieve the purpose, the invention provides the following technical scheme: an oil-leakage-preventing oil-immersed power transformer convenient to mount and fix comprises a fixed base, a pressure pump, a second oil storage tank and a second oil delivery pipe, wherein the fixed base is connected with an I-shaped fixing piece through bolt threads, a rubber shock pad is arranged on the upper side of the I-shaped fixing piece, a transformer shell is arranged on the upper side of the rubber shock pad, the bolt penetrates through the I-shaped fixing piece and is in threaded connection with the transformer shell through the rubber shock pad, a first oil tank shell is arranged inside the transformer shell, a second oil tank shell is arranged inside the first oil tank shell, a heat conduction pipe is arranged outside the first oil tank shell, a heat dissipation fan penetrates through the right side of the transformer shell, the pressure pump is arranged inside a water tank, a refrigerator is arranged at the bottom end inside the water tank, liquid level sensors are fixed on the inner walls of the water tank and the second oil tank shell, a fixing plate is, and the fixed plate upside is fixed with the support frame, the support frame upside is fixed with the photovoltaic board, and is provided with first batch oil tank between the support frame, and first batch oil tank downside is provided with the battery simultaneously, second batch oil tank front side is provided with the water tank, and the second batch oil tank left side runs through there is the oil drain pipe, is provided with manual valve on the oil drain pipe simultaneously, the second batch oil tank upside runs through there is the rose box, and the inside filter screen that is provided with of rose box, rose box upside threaded connection has threaded hollow connecting piece, and threaded hollow connecting piece upside threaded connection has first defeated oil pipe, and first defeated oil pipe one end runs through there is the second oil tank shell simultaneously, the defeated oil pipe one end of second runs through there is the second oil tank shell, and the defeated oil pipe other end of second runs through there is the.
Preferably, the fixed base and the I-shaped fixing piece form a dismounting and mounting structure through a bolt.
Preferably, air outlets are formed in the outer wall of the front side of the transformer shell.
Preferably, a control box is arranged on the lower side of the transformer shell.
Preferably, heat pipe one end is linked together with the drain pipe, and the heat pipe other end is linked together with the drain pipe, all is provided with the force (forcing) pump on heat pipe, drain pipe, first defeated oil pipe and the second defeated oil pipe simultaneously.
Preferably, temperature sensors are fixed to the upper end of the inner wall of the left side of the water tank and the inner wall of the front side of the second oil tank shell, and an oil stain measurer is fixed to the bottom end of the inner portion of the second oil tank shell.
Preferably, an oil inlet is penetrated through the right side of the first oil storage tank, a third oil conveying pipe is penetrated through the lower side of the first oil storage tank, and meanwhile, the lower side of the third oil conveying pipe penetrates through the upper end of the left side of the second oil tank shell.
Preferably, the filter screen is provided with two layers, and the grid density of the upper layer filter screen is greater than that of the lower layer filter screen.
Preferably, rubber sealing rings are arranged at the joints of the first oil delivery pipe and the second oil tank shell.
Compared with the prior art, the invention has the beneficial effects that: the oil-leakage-proof oil-immersed power transformer which is convenient to mount and fix,
(1) the oil tank is provided with the heat dissipation fan and the water tank, and the heat dissipation fan and the water tank simultaneously cool the oil in the second oil tank shell, so that the whole heat dissipation time is shortened, the heat dissipation efficiency is improved, and the oil-immersed power transformer can be ensured to work normally;
(2) the transformer shell is convenient to mount in the later period, and the rubber shock pad can play a role in damping vibration, so that the service life of electrical equipment in the transformer shell is prolonged;
(3) the oil tank is provided with a first oil tank shell and a second oil tank shell, and the first oil tank shell and the second oil tank shell perform double-layer protection on oil, so that the oil tank can play a role in leakage prevention;
(4) the oil-gas separation device is provided with a second oil storage tank, an oil discharge pipe and a filter tank, wherein two layers of filter screens in the filter tank filter oil impurities in a second oil tank shell, so that the oil impurities in the second oil tank shell are filtered more thoroughly, an operator can manually open a manual valve, the filtered oil is discharged through the oil discharge pipe, the operator can detect the filtered oil, and if the impurities are not filtered thoroughly, the oil can be filtered again, so that the later-stage oil recycling quality is ensured;
(5) be provided with the photovoltaic board, the photovoltaic board is stored in the battery with solar energy conversion electric energy at last to for whole device provides the electric energy, thereby play energy-conserving effect.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a rear view of the present invention;
FIG. 3 is a left side view of the present invention;
FIG. 4 is a schematic diagram of the right-view structure of the present invention;
FIG. 5 is a schematic top view of the present invention;
FIG. 6 is a schematic view of the distribution structure of the air outlets on the transformer housing according to the present invention;
fig. 7 is a schematic diagram of the work flow structure of the control box of the present invention.
In the figure: 1. the device comprises a fixed base, 2, bolts, 3, an I-shaped fixed part, 4, a rubber shock pad, 5, a transformer shell, 6, a first oil tank shell, 7, a second oil tank shell, 8, a heat dissipation fan, 9, a heat conduction pipe, 10, a water discharge pipe, 11, a water inlet pipe, 12, a pressure pump, 13, a water tank, 14, an oil stain measurer, 15, a liquid level sensor, 16, a temperature sensor, 17, a control box, 18, a fixed plate, 19, a support frame, 20, a photovoltaic plate, 21, a first oil storage tank, 22, a storage battery, 23, a refrigerator, 24, a second oil storage tank, 25, an oil discharge pipe, 26, a manual valve, 27, a filter box, 28, a filter screen, 29, a threaded hollow connecting piece, 30, a first oil delivery pipe, 31, a rubber sealing ring, 32, a second oil delivery pipe, 33, a third oil delivery pipe, 34, an oil inlet.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: an oil-leakage-proof oil-immersed power transformer convenient to mount and fix is disclosed, as shown in figures 1 and 7, a fixing base 1 is connected with an I-shaped fixing part 3 through a bolt 2 in a threaded manner, a rubber shock pad 4 is arranged on the upper side of the I-shaped fixing part 3, a transformer shell 5 is arranged on the upper side of the rubber shock pad 4, the fixing base 1 and the I-shaped fixing part 3 form a dismounting and mounting structure through the bolt 2, air outlets 35 are arranged on the outer wall of the front side of the transformer shell 5, the bolt 2 penetrates through the lower side of the I-shaped fixing part 3 and the fixing base 1 to be fixed in a rotating manner, the bolt 2 penetrates through the upper side of the I-shaped fixing part 3 and the bottom of the rubber shock pad 4 and the bottom of the transformer shell 5 to be fixed in a rotating manner, so that the transformer shell 5 can be mounted, the operation is simple and convenient, the bolt 2 penetrates, inside first oil tank shell 6 that is provided with of transformer housing 5, and the inside second oil tank shell 7 that is provided with of first oil tank shell 6, 6 outsides of first oil tank shell are provided with heat pipe 9 simultaneously, 5 right sides of transformer housing run through there is heat dissipation fan 8, 5 downside of transformer housing is provided with control box 17, 9 one end of heat pipe is linked together with drain pipe 10, and the 9 other end of heat pipe is linked together with drain pipe 10, heat pipe 9 simultaneously, drain pipe 10, all be provided with force (forcing) pump 12 on first defeated oil pipe 30 and the defeated oil pipe 32 of second, 17 electric connection of control box has heat dissipation fan 8, force (forcing) pump 12, greasy dirt caliber 14, level sensor 15, temperature sensor 16, battery 22 and refrigerator 23.
As shown in fig. 1, 3, 5 and 6, the pressure pump 12 is disposed inside the water tank 13, and the bottom end inside the water tank 13 is provided with a refrigerator 23, and simultaneously the inner walls of the water tank 13 and the second tank casing 7 are both fixed with a liquid level sensor 15, the upper end of the left inner wall of the water tank 13 and the inner wall of the front side of the second tank casing 7 are both fixed with temperature sensors 16, and the bottom end inside the second tank casing 7 is fixed with an oil stain measurer 14, the temperature sensor 16 in the water tank 13 can monitor the water tank 13, if the temperature of the water in the water tank 13 is too high, the refrigerator 23 is started under the action of the control box 17, the refrigerator 23 cools the water temperature inside the water tank 13, so as to ensure that the water temperature inside the water tank 13 is always at a low temperature, thereby ensuring the heat dissipation quality, the temperature sensor 16 inside the second tank casing 7 is disposed, so as to facilitate monitoring the temperature of, if the temperature is too high, the signal is transmitted to the control box 17, the heat dissipation fan 8 and the pressure pump 12 in the water tank 13 are started under the action of the control box 17, the heat dissipation is performed in two ways, the heat dissipation time is shortened, and the heat dissipation efficiency is improved, the upper end of the left side of the transformer shell 5 is connected with the fixing plate 18 through the bolt 2 by screw threads, the upper side of the fixing plate 18 is fixed with the supporting frame 19, the upper side of the supporting frame 19 is fixed with the photovoltaic plate 20, the first oil storage tank 21 is arranged between the supporting frames 19, the lower side of the first oil storage tank 21 is provided with the storage battery 22, the front side of the second oil storage tank 24 is provided with the water tank 13, the left side of the second oil storage tank 24 is penetrated with the oil discharge pipe 25, the manual valve 26 is arranged on the oil discharge pipe 25, the upper side of the second oil storage tank 24 is penetrated with the filter tank 27, the filter screen 28 is, the filter screen 28 is provided with two-layer, and the setting of two-layer filter screen 28 can filter the impurity in the service oil more thoroughly, and the later stage of being convenient for recycles it to play the effect of energy saving.
As shown in fig. 1, 2 and 4, a threaded hollow connector 29 is screwed on the upper side of the filter tank 27, a first oil delivery pipe 30 is screwed on the upper side of the threaded hollow connector 29, a second oil tank shell 7 penetrates through one end of the first oil delivery pipe 30, a second oil tank shell 7 penetrates through one end of the second oil delivery pipe 32, a second oil storage tank 24 penetrates through the other end of the second oil delivery pipe 32, an oil inlet 34 penetrates through the right side of the first oil storage tank 21, a third oil delivery pipe 33 penetrates through the lower side of the first oil storage tank 21, a rubber seal 31 is arranged at the joint of the first oil delivery pipe 30 and the second oil delivery pipe 32 with the second oil tank shell 7, the joint of the first oil delivery pipe 30 and the second oil delivery pipe 32 with the second oil tank shell 7 can be sealed by the rubber seal 31, so as to prevent oil from leaking from the joint, resulting in waste of oil.
The working principle is as follows: when the oil leakage-proof oil-immersed power transformer which is convenient to install and fix is used, the liquid level sensor 15 is M151145, the temperature sensor 16 is CWDZ11, an external power supply is switched on, the bolt 2 manually penetrates through the lower side of the I-shaped fixing piece 3 and the fixing base 1, the bolt 2 is rotated to fix the bolt, the bolt 2 manually penetrates through the upper side of the I-shaped fixing piece 3 and the bottom of the rubber shock pad 4 and the transformer shell 5, the bolt 2 is rotated to fix the bolt, so that the transformer shell 5 can be installed, the photovoltaic panel 20 converts solar energy into electric energy to be stored in the storage battery 22, oil is stored in the first oil storage tank 21 through the oil inlet 34, a large amount of heat can be generated when the transformer works, the temperature sensor 16 in the second oil tank shell 7 monitors the oil temperature in the second oil tank shell 7, if the temperature is higher, a signal is transmitted to the control box 17, the cooling fan 8 and the pressure pump 12 in the water tank 13 are started under the action of the control box 17, the cooling fan 8 performs cooling treatment on the first oil tank shell 6, the drain pipe 10 pumps cooling water into the heat conduction pipe 9 under the action of the pressure pump 12, cold water in the heat conduction pipe 9 absorbs heat from the outside of the first oil tank shell 6, hot water after heat absorption is pumped into the water tank 13 under the action of the pressure pump 12 on the water inlet pipe 11, the temperature sensor 16 in the water tank 13 monitors the water temperature of the water tank 13, if the water temperature in the water tank 13 is too high, the refrigerator 23 is started under the action of the control box 17, the refrigerator 23 performs cooling treatment on the water temperature in the water tank 13, if impurities in the second oil tank shell 7 are too much, the oil stain measurer 14 transmits signals to the control box 17, the pressure pump 12 on the first oil delivery pipe 30 is started under the action of the control box 17, oil is pumped into the first oil delivery pipe 30 under the action of the pressure pump 12, the petroleum finally enters the filter box 27 through the first petroleum pipeline 30, the filter screen 28 in the filter box 27 filters impurities in the petroleum, the finally filtered petroleum enters the second oil storage box 24, the manual valve 26 is manually opened manually, the filtered petroleum is discharged through the oil discharge pipe 25, an operator can detect the filtered petroleum, if the impurities are not completely filtered, the petroleum can be filtered again, the filtering quality is ensured, if the filter screen 28 needs to be replaced, the threaded hollow connecting piece 29 is manually rotated, the threaded hollow connecting piece 29 is separated from the upper side of the filter box 27, the petroleum can be replaced by manually taking the filter screen 28 out of the filter box 27, if the petroleum in the second oil tank shell 7 is insufficient, the liquid level sensor 15 transmits information to the control box 17, the control box 17 opens the internal valve of the third petroleum pipeline 33, the petroleum enters the third petroleum pipeline 33 from the first oil storage box 21, finally, oil is fed from the third oil feed line 33 into the second tank shell 7 for the addition of oil to the second tank shell 7, which is not described in detail in this description and is known to the person skilled in the art.
The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for simplicity of description only and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operative in a particular orientation, and are not to be considered limiting of the claimed invention.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides an oil-immersed power transformer that easy to assemble of leak protection oil is fixed, includes unable adjustment base (1), force (forcing) pump (12), second batch oil tank (24) and defeated oil pipe of second (32), its characterized in that: the fixing base (1) is in threaded connection with an I-shaped fixing part (3) through a bolt (2), a rubber shock pad (4) is arranged on the upper side of the I-shaped fixing part (3), a transformer shell (5) is arranged on the upper side of the rubber shock pad (4), the I-shaped fixing part (3) and the rubber shock pad (4) are in threaded connection with the transformer shell (5) through the bolt (2), a first oil tank shell (6) is arranged inside the transformer shell (5), a second oil tank shell (7) is arranged inside the first oil tank shell (6), a heat conduction pipe (9) is arranged outside the first oil tank shell (6), a heat dissipation fan (8) is arranged on the right side of the transformer shell (5) in a penetrating manner, a pressure pump (12) is arranged inside a water tank (13), a refrigerator (23) is arranged at the bottom end inside the water tank (13), and liquid level sensors (15) are fixed on the inner walls of the water tank (13) and the, the transformer shell (5) is characterized in that the upper end of the left side of the transformer shell (5) is connected with a fixing plate (18) through a bolt (2) in a threaded manner, a support frame (19) is fixed on the upper side of the fixing plate (18), a photovoltaic plate (20) is fixed on the upper side of the support frame (19), a first oil storage tank (21) is arranged between the support frames (19), a storage battery (22) is arranged on the lower side of the first oil storage tank (21), a water tank (13) is arranged on the front side of the second oil storage tank (24), an oil discharge pipe (25) penetrates through the left side of the second oil storage tank (24), a manual valve (26) is arranged on the oil discharge pipe (25), a filter tank (27) penetrates through the upper side of the second oil storage tank (24), a filter screen (28) is arranged inside the filter tank (27), a threaded hollow connecting piece (29) is connected on the upper side of the, first defeated oil pipe (30) one end simultaneously runs through there is second oil tank shell (7), second defeated oil pipe (32) one end runs through there is second oil tank shell (7), and the second defeated oil pipe (32) other end runs through there is second batch oil tank (24).
2. The oil-leakage-preventing oil-immersed power transformer convenient to mount and fix according to claim 1, characterized in that: the fixed base (1) and the I-shaped fixing piece (3) form a dismounting and mounting structure through the bolt (2).
3. The oil-leakage-preventing oil-immersed power transformer convenient to mount and fix according to claim 1, characterized in that: air outlets (35) are formed in the outer wall of the front side of the transformer shell (5).
4. The oil-leakage-preventing oil-immersed power transformer convenient to mount and fix according to claim 1, characterized in that: and a control box (17) is arranged on the lower side of the transformer shell (5).
5. The oil-leakage-preventing oil-immersed power transformer convenient to mount and fix according to claim 1, characterized in that: one end of the heat conduction pipe (9) is communicated with the water drainage pipe (10), the other end of the heat conduction pipe (9) is communicated with the water drainage pipe (10), and meanwhile, the heat conduction pipe (9), the water drainage pipe (10), the first oil delivery pipe (30) and the second oil delivery pipe (32) are all provided with a pressure pump (12).
6. The oil-leakage-preventing oil-immersed power transformer convenient to mount and fix according to claim 1, characterized in that: and a temperature sensor (16) is fixed on the upper end of the inner wall of the left side of the water tank (13) and the inner wall of the front side of the second oil tank shell (7), and an oil stain measurer (14) is fixed at the bottom end inside the second oil tank shell (7).
7. The oil-leakage-preventing oil-immersed power transformer convenient to mount and fix according to claim 1, characterized in that: an oil inlet (34) is penetrated through the right side of the first oil storage tank (21), a third oil conveying pipe (33) is penetrated through the lower side of the first oil storage tank (21), and meanwhile the lower side of the third oil conveying pipe (33) is penetrated through the upper end of the left side of the second oil tank shell (7).
8. The oil-leakage-preventing oil-immersed power transformer convenient to mount and fix according to claim 1, characterized in that: the filter screen (28) is provided with two layers, and the grid density of the upper layer filter screen (28) is greater than that of the lower layer filter screen (28).
9. The oil-leakage-preventing oil-immersed power transformer convenient to mount and fix according to claim 1, characterized in that: and a rubber sealing ring (31) is arranged at the joint of the first oil delivery pipe (30), the second oil delivery pipe (32) and the second oil tank shell (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911145197.7A CN110808145A (en) | 2019-11-21 | 2019-11-21 | Oil leakage-proof oil-immersed power transformer convenient to mount and fix |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911145197.7A CN110808145A (en) | 2019-11-21 | 2019-11-21 | Oil leakage-proof oil-immersed power transformer convenient to mount and fix |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110808145A true CN110808145A (en) | 2020-02-18 |
Family
ID=69490815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911145197.7A Pending CN110808145A (en) | 2019-11-21 | 2019-11-21 | Oil leakage-proof oil-immersed power transformer convenient to mount and fix |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110808145A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112466626A (en) * | 2020-11-04 | 2021-03-09 | 江苏永刚电力设备有限公司 | Oil-immersed transformer convenient to maintain fluid |
| CN112837895A (en) * | 2021-01-07 | 2021-05-25 | 张忠磊 | Transformer convenient to overhaul |
| CN113921256A (en) * | 2021-09-15 | 2022-01-11 | 江苏志博电气有限公司 | Oil-immersed transformer with energy-saving function |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013163786A1 (en) * | 2012-04-29 | 2013-11-07 | 四川宏华石油设备有限公司 | Fracturing pump |
| CN106275924A (en) * | 2016-08-12 | 2017-01-04 | 江阴市富仁高科股份有限公司 | A kind of FF oil tank and production technology thereof |
| CN106816269A (en) * | 2016-11-17 | 2017-06-09 | 国网江苏省电力公司泰州供电公司 | A kind of intelligent oil immersed power transformer |
| CN107610920A (en) * | 2017-09-27 | 2018-01-19 | 洛阳市星合特种变压器有限公司 | One kind has vibration-damping radiating functional transformer shell |
| CN107731468A (en) * | 2017-10-19 | 2018-02-23 | 无锡匡威变压器有限公司 | A kind of heat abstractor of transformer |
| CN207909631U (en) * | 2018-02-08 | 2018-09-25 | 温州智权工业设计有限公司 | A kind of transformer that thermal diffusivity is strong |
| CN108766730A (en) * | 2018-05-25 | 2018-11-06 | 肇庆中能创智信息科技有限公司 | A kind of novel and multifunctional electric power electric transformer |
| CN208298662U (en) * | 2018-04-20 | 2018-12-28 | 河南威驰电气设备有限公司 | A kind of iron core is the oil-immersed transformer of amorphous alloy high permeability material |
| CN208460527U (en) * | 2018-08-06 | 2019-02-01 | 四川德华电气有限责任公司 | A kind of power transformer that radiating efficiency is high |
| CN109703352A (en) * | 2017-10-26 | 2019-05-03 | 新昌县北斗压缩机有限公司 | A kind of anti-leaking oil tank |
| CN209118892U (en) * | 2018-11-30 | 2019-07-16 | 河南华泰电力设备有限公司 | A kind of oil-immersed transformer |
| CN209401436U (en) * | 2019-02-28 | 2019-09-17 | 张海军 | A kind of transformer bradyseism seat |
-
2019
- 2019-11-21 CN CN201911145197.7A patent/CN110808145A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013163786A1 (en) * | 2012-04-29 | 2013-11-07 | 四川宏华石油设备有限公司 | Fracturing pump |
| CN106275924A (en) * | 2016-08-12 | 2017-01-04 | 江阴市富仁高科股份有限公司 | A kind of FF oil tank and production technology thereof |
| CN106816269A (en) * | 2016-11-17 | 2017-06-09 | 国网江苏省电力公司泰州供电公司 | A kind of intelligent oil immersed power transformer |
| CN107610920A (en) * | 2017-09-27 | 2018-01-19 | 洛阳市星合特种变压器有限公司 | One kind has vibration-damping radiating functional transformer shell |
| CN107731468A (en) * | 2017-10-19 | 2018-02-23 | 无锡匡威变压器有限公司 | A kind of heat abstractor of transformer |
| CN109703352A (en) * | 2017-10-26 | 2019-05-03 | 新昌县北斗压缩机有限公司 | A kind of anti-leaking oil tank |
| CN207909631U (en) * | 2018-02-08 | 2018-09-25 | 温州智权工业设计有限公司 | A kind of transformer that thermal diffusivity is strong |
| CN208298662U (en) * | 2018-04-20 | 2018-12-28 | 河南威驰电气设备有限公司 | A kind of iron core is the oil-immersed transformer of amorphous alloy high permeability material |
| CN108766730A (en) * | 2018-05-25 | 2018-11-06 | 肇庆中能创智信息科技有限公司 | A kind of novel and multifunctional electric power electric transformer |
| CN208460527U (en) * | 2018-08-06 | 2019-02-01 | 四川德华电气有限责任公司 | A kind of power transformer that radiating efficiency is high |
| CN209118892U (en) * | 2018-11-30 | 2019-07-16 | 河南华泰电力设备有限公司 | A kind of oil-immersed transformer |
| CN209401436U (en) * | 2019-02-28 | 2019-09-17 | 张海军 | A kind of transformer bradyseism seat |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112466626A (en) * | 2020-11-04 | 2021-03-09 | 江苏永刚电力设备有限公司 | Oil-immersed transformer convenient to maintain fluid |
| CN112837895A (en) * | 2021-01-07 | 2021-05-25 | 张忠磊 | Transformer convenient to overhaul |
| CN112837895B (en) * | 2021-01-07 | 2022-07-19 | 国网黑龙江省电力有限公司齐齐哈尔供电公司 | Transformer convenient to overhaul |
| CN113921256A (en) * | 2021-09-15 | 2022-01-11 | 江苏志博电气有限公司 | Oil-immersed transformer with energy-saving function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110808145A (en) | Oil leakage-proof oil-immersed power transformer convenient to mount and fix | |
| CN106053888A (en) | Intelligent instrument capable of heat radiation | |
| CN203399464U (en) | Closed-type circulating cooling device | |
| CN106793698B (en) | Closed cooling system of wind generating set | |
| CN201332354Y (en) | Water cooling device of static frequency changer | |
| CN113436845A (en) | Multifunctional intelligent oil-immersed transformer | |
| CN109066326A (en) | A kind of high and low voltage switchgear having heat sinking function | |
| CN108678081A (en) | A kind of mute energy-saving pot type no-negative-pressure water supply equipment | |
| CN219219216U (en) | Cabinet type integrated water supply equipment | |
| CN207518142U (en) | A kind of power distribution cabinet that can intelligently adjust temperature and alarm | |
| CN211879943U (en) | Assembled multi-functional low voltage distribution box | |
| CN114109934A (en) | Oil tank hydraulic component for controlling temperature of hydraulic oil in real time | |
| CN114776562A (en) | Novel energy-conserving air compression system | |
| CN210625963U (en) | Fixing part leakage-proof testing device | |
| CN209072325U (en) | A kind of damping type pedestal suitable for frequency converter | |
| CN206448957U (en) | A kind of energy-efficient long-shaft pump | |
| CN219072405U (en) | Heat energy recycling device based on waste heat power generation | |
| CN220250404U (en) | Circulating cooling water blowdown structure | |
| CN216432603U (en) | Energy-conserving heat sink of water drainage tank between system water | |
| CN212543369U (en) | Transformer capacity compensation arrangement based on energy storage | |
| CN218565089U (en) | Lubricating device for double-loop gyratory crusher | |
| CN219718884U (en) | Water-cooling sealing device for control power supply | |
| CN219827359U (en) | Fire prevention heat sink is used based on hydraulic pressure station | |
| CN219577179U (en) | Energy storage equipment for video monitor | |
| CN220586700U (en) | Liquid cooling equipment for controlling temperature of electromechanical equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200218 |