CN218456019U - Novel forced oil air cooling power transformer - Google Patents
Novel forced oil air cooling power transformer Download PDFInfo
- Publication number
- CN218456019U CN218456019U CN202221516197.0U CN202221516197U CN218456019U CN 218456019 U CN218456019 U CN 218456019U CN 202221516197 U CN202221516197 U CN 202221516197U CN 218456019 U CN218456019 U CN 218456019U
- Authority
- CN
- China
- Prior art keywords
- power transformer
- oil
- air
- transformer body
- fixed mounting
- 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.)
- Active
Links
Images
Abstract
The utility model discloses a novel forced oil forced air cooling power transformer relates to power transformer technical field. The utility model discloses a power transformer body, one side fixed mounting of power transformer body has the control valve, and the flow divider is installed to the surface equidistance of power transformer body, and fixed mounting has the oil pump between the flow divider, and the all fixed mounting in both ends of power transformer body has the oil-air cooler, and another of power transformer body is fixed and is provided with the conservator. This novel forced oil forced air cooling power transformer squeezes into oil air cooler with the cooling oil through the oil pump, utilize the air inlet fan to blow after that and do cooling medium, then utilize the fan of airing exhaust to take away the heat, this kind of forced oil circulative cooling mode can improve the circulation speed of oil to improve the capacity of power transformer body, install the oil air cooler on the power transformer body after that, need not to take up an area of again and put oil air cooler, both solved the space and taken up an area of the problem, also improved the radiating efficiency.
Description
Technical Field
The utility model relates to a power transformer technical field specifically is a novel forced oil forced air cooling power transformer.
Background
The power transformer is a static electric device, it is a device used for changing the alternating voltage (current) of a certain numerical value into another kind of voltage (current) or several kinds of numerical values different with the same frequency, the static device with two or more windings, in order to transmit the electric energy, under the same frequency, change the alternating voltage and current of a system into the voltage and current of another system through the electromagnetic induction, usually these electric current and value of the voltage are different, the day and night temperature difference in Uzbemustan Sprimaham 2B hydropower station is big, need use the new type strong oil air cooling power transformer, but it still has the following disadvantages in the actual use:
the existing power transformer has low heat dissipation efficiency, influences the normal use of the power transformer under the condition of large temperature difference around the clock, cannot meet the requirements, and has large volume, large occupied area and high construction cost.
In order to solve the problems, the novel strong oil air-cooled power transformer is provided by improving the problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model provides a novel forced oil forced air cooling power transformer, including the power transformer body, one side fixed mounting of power transformer body has the control valve, the flow divider is installed to the surface equidistance of power transformer body, fixed mounting has the oil pump between the flow divider, the equal fixed mounting in both ends of power transformer body has the forced air cooler, another fixed conservator that is provided with of power transformer body, the fixed reposition of redundant personnel subassembly that is provided with in one side of conservator.
As the utility model discloses a preferred technical scheme, oil air cooler is including advancing the fan, and the fixed surface that advances the fan is provided with the air-supply line, and the fixed surface of air-supply line installs the connecting plate.
As a preferred technical scheme of the utility model, the one end fixed mounting of connecting plate has the exhaust fan, and the fixed surface of exhaust fan is provided with the exhaust pipe, and the fastening bolt is installed to the equal equidistance in bottom of air-supply line and exhaust pipe, and the exhaust fan has the support with the equal fixed mounting of the one end of inlet fan, and the exhaust fan all fixes being provided with the guide duct with the top of inlet fan.
As a preferred technical scheme of the utility model, the top movable mounting of conservator has sealed lid, and the top fixed mounting of sealed lid has the alignment jig, and the bottom fixed mounting of alignment jig has the pivot, one side fixed mounting of conservator has the circulating pump, and the equal fixed mounting in both ends of circulating pump has the connecting rod.
As a preferred technical scheme of the utility model, the reposition of redundant personnel subassembly includes the shunt tubes, and the fixed heat dissipation chamber that is provided with in top of shunt tubes, the surperficial equidistance in heat dissipation chamber are provided with first circulating line way, and the bottom of shunt tubes is fixed mounting all has second circulating line.
As a preferred technical scheme of the utility model, the surface equidistance of power transformer body is provided with the mounting hole, the both ends equidistance of power transformer body is provided with the connection pad, one side fixed mounting of power transformer body has the mount.
As an optimal technical scheme of the utility model, the output activity of oil pump is provided with the adapter sleeve, and one side of adapter sleeve is fixed to be provided with into oil pipe.
The beneficial effects of the utility model are that: this novel forced oil forced air cooling power transformer squeezes into oil air cooler with the cooling oil through the oil pump, utilize the air inlet fan to blow after that and do cooling medium, then utilize the fan of airing exhaust to take away the heat, this kind of forced oil circulative cooling mode can improve the circulation speed of oil to improve the capacity of power transformer body, install the oil air cooler on the power transformer body after that, need not to take up an area of again and put oil air cooler, both solved the space and taken up an area of the problem, also improved the radiating efficiency.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of a partial structure of the oil-air cooler of the present invention;
FIG. 3 is a schematic view of a partial structure of the conservator of the present invention;
fig. 4 is a partial structural schematic view of the flow distribution assembly of the present invention;
fig. 5 is a schematic view of a partial structure of the oil pump of the present invention.
In the figure: 1. an oil-air cooler; 101. an air guide pipe; 102. an air inlet pipe; 103. a support; 104. an exhaust fan; 105. an exhaust duct; 106. fastening bolts; 107. a fan is arranged; 108. a connecting plate; 2. an oil conservator; 201. a sealing cover; 202. an adjusting bracket; 203. a connecting rod; 204. a rotating shaft; 205. a circulation pump; 3. a flow diversion assembly; 301. a shunt tube; 302. a heat dissipation cavity; 303. a first circulation duct; 304. a second circulation pipe; 4. a power transformer body; 401. mounting holes; 402. connecting the disc; 403. a fixed mount; 5. a control valve; 6. an oil pump; 601. connecting sleeves; 602. an oil inlet pipe; 7. a flow divider.
Detailed Description
The preferred embodiments of the present invention will be described hereinafter with reference to the accompanying drawings, and it should be understood that the preferred embodiments described herein are merely for purposes of illustration and explanation, and are not intended to limit the present invention.
Please refer to fig. 1-5, the utility model discloses a novel forced oil air-cooled power transformer, which comprises a power transformer body 4, a control valve 5 is fixedly installed on one side of the power transformer body 4, mounting holes 401 are equidistantly arranged on the surface of the power transformer body 4, connecting discs 402 are equidistantly arranged at both ends of the power transformer body 4, a fixing frame 403 is fixedly installed on one side of the power transformer body 4, flow divider valves 7 are equidistantly installed on the surface of the power transformer body 4, an oil pump 6 is fixedly installed between the flow divider valves 7, an output end of the oil pump 6 is movably provided with a connecting sleeve 601, and an oil inlet pipe 602 is fixedly arranged on one side of the connecting sleeve 601;
specifically, as shown in fig. 1 and 5, when in use, the control valve 5 is fixedly mounted on one side of the power transformer body 4, the mounting hole 401 is matched with an external plug to mount auxiliary equipment, the oil inlet pipe 602 is movably connected with an external pipeline, the oil pump 6 is used to transmit cooling oil, and the power transformer body 4 is electrically connected with an external power supply through a wire;
the oil-air cooler 1 is fixedly mounted at two ends of the power transformer body 4, the oil-air cooler 1 comprises an air inlet fan 107, an air inlet pipe 102 is fixedly arranged on the surface of the air inlet fan 107, a connecting plate 108 is fixedly mounted on the surface of the air inlet pipe 102, an exhaust fan 104 is fixedly mounted at one end of the connecting plate 108, an exhaust pipe 105 is fixedly arranged on the surface of the exhaust fan 104, fastening bolts 106 are mounted at equal intervals at the bottoms of the air inlet pipe 102 and the exhaust pipe 105, a support 103 is fixedly mounted at one ends of the exhaust fan 104 and the air inlet fan 107, and an air guide pipe 101 is fixedly arranged at the tops of the exhaust fan 104 and the air inlet fan 107;
specifically, as shown in fig. 1 and 2, when in use, the oil-air coolers 1 are fixedly mounted at the two ends of the power transformer body 4, the oil pump 6 can be used for pumping cooling oil into the oil-air coolers 1, then the air is blown by the air inlet fan 107 to serve as a cooling medium, and then the exhaust fan 104 is used for taking away heat, so that the oil circulation speed can be increased by 3 times, the capacity of the transformer can be increased by 30%, then the oil-air coolers 1 are mounted on the power transformer body 4, the oil-air coolers 1 do not need to be occupied again, the problem of space occupation is solved, the heat dissipation efficiency is improved, and the exhaust fan 104 and the air inlet fan 107 are electrically connected with an external power supply through wires;
the other side of the power transformer body 4 is fixedly provided with an oil conservator 2, the top of the oil conservator 2 is movably provided with a sealing cover 201, the top of the sealing cover 201 is fixedly provided with an adjusting frame 202, the bottom of the adjusting frame 202 is fixedly provided with a rotating shaft 204, one side of the oil conservator 2 is fixedly provided with a circulating pump 205, two ends of the circulating pump 205 are both fixedly provided with connecting rods 203, one side of the oil conservator 2 is fixedly provided with a flow dividing assembly 3, the flow dividing assembly 3 comprises a flow dividing pipe 301, the top of the flow dividing pipe 301 is fixedly provided with a heat dissipation cavity 302, the surface of the heat dissipation cavity 302 is equidistantly provided with first circulating pipelines 303, and the bottom of the flow dividing pipe 301 is fixedly provided with a second circulating pipeline 304;
specifically, as shown in fig. 2 and 3, during use, the flow dividing assembly 3 is fixedly arranged on one side of the oil conservator 2, oil can be introduced into the flow dividing pipe 301 through the circulating pump 205, then cooling oil is introduced into the power transformer body 4 through the first circulating pipeline 303 and the second circulating pipeline 304 to circulate, and rapid heat dissipation work can be performed on two ends of electrical equipment inside the power transformer body 4, so that efficient operation of the power transformer body 4 is ensured.
The working principle is as follows: firstly, mounting auxiliary equipment by utilizing a mounting hole 401 to be matched with an external bolt, then movably connecting an oil inlet pipe 602 with an external pipeline, and then transmitting cooling oil by utilizing an oil pump 6;
secondly, oil is introduced into the interior of the shunt pipe 301 by using the circulating pump 205, and then cooling oil is introduced into the interior of the power transformer body 4 by using the first circulating pipeline 303 and the second circulating pipeline 304 to circulate;
finally, the cooling oil is pumped into the oil-air cooler 1 by the oil pump 6, and then blown by the intake fan 107 as a cooling medium, and then the heat is taken away by the exhaust fan 104.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Finally, it should be noted that: 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 modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a novel forced air cooling power transformer, includes power transformer body (4), its characterized in that, one side fixed mounting of power transformer body (4) has control valve (5), flow divider (7) are installed to the surperficial equidistance of power transformer body (4), fixed mounting has oil pump (6) between flow divider (7), the both ends of power transformer body (4) are all fixed mounting has oil wind cooler (1), another fixed conservator (2) that is provided with of power transformer body (4), one side of conservator (2) is fixed and is provided with reposition of redundant personnel subassembly (3).
2. A novel strong oil air-cooled power transformer according to claim 1, characterized in that said oil air cooler (1) comprises an air intake fan (107), an air intake pipe (102) is fixedly arranged on the surface of the air intake fan (107), and a connecting plate (108) is fixedly arranged on the surface of the air intake pipe (102).
3. The novel strong oil air-cooled power transformer of claim 2, characterized in that one end fixed mounting of connecting plate (108) has exhaust fan (104), and the fixed surface of exhaust fan (104) is provided with exhaust pipe (105), and fastening bolt (106) are installed to the bottom of air-supply line (102) and exhaust pipe (105) all equidistance, and support (103) are all fixed mounting to the one end of exhaust fan (104) and air-supply fan (107), and exhaust fan (104) and the top of air-supply fan (107) all fixed are provided with guide duct (101).
4. A novel strong oil air-cooled power transformer according to claim 1, characterized in that the top of said conservator (2) is movably mounted with a sealing cover (201), the top of the sealing cover (201) is fixedly mounted with an adjusting bracket (202), the bottom of the adjusting bracket (202) is fixedly mounted with a rotating shaft (204), one side of said conservator (2) is fixedly mounted with a circulating pump (205), and both ends of the circulating pump (205) are fixedly mounted with a connecting rod (203).
5. A novel strong oil air-cooled power transformer according to claim 1, characterized in that said shunt assembly (3) comprises a shunt tube (301), a heat dissipation cavity (302) is fixedly arranged on the top of the shunt tube (301), first circulation pipelines (303) are equidistantly arranged on the surface of the heat dissipation cavity (302), and second circulation pipelines (304) are fixedly arranged on the bottom of the shunt tube (301).
6. A novel strong oil air-cooled power transformer according to claim 1, characterized in that the surface of the power transformer body (4) is equidistantly provided with mounting holes (401), the two ends of the power transformer body (4) are equidistantly provided with connecting discs (402), and one side of the power transformer body (4) is fixedly provided with a fixing frame (403).
7. A novel strong oil air-cooled power transformer according to claim 1, characterized in that the output end of the oil pump (6) is movably provided with a connecting sleeve (601), and one side of the connecting sleeve (601) is fixedly provided with an oil inlet pipe (602).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221516197.0U CN218456019U (en) | 2022-06-16 | 2022-06-16 | Novel forced oil air cooling power transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221516197.0U CN218456019U (en) | 2022-06-16 | 2022-06-16 | Novel forced oil air cooling power transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218456019U true CN218456019U (en) | 2023-02-07 |
Family
ID=85122129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221516197.0U Active CN218456019U (en) | 2022-06-16 | 2022-06-16 | Novel forced oil air cooling power transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218456019U (en) |
-
2022
- 2022-06-16 CN CN202221516197.0U patent/CN218456019U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111627654B (en) | Transformer box structure with circulation cooling function | |
| CN204258598U (en) | A kind of radiator structure of power cell and rack | |
| CN111462988A (en) | Transformer heat abstractor | |
| CN218456019U (en) | Novel forced oil air cooling power transformer | |
| CN213242179U (en) | Transformer heat abstractor | |
| CN215464249U (en) | Autoclave and cooling device for autoclave | |
| CN212989598U (en) | Fuel cell test platform cooling system | |
| CN210865815U (en) | Intelligent heat dissipation oil-immersed transformer | |
| CN209993448U (en) | Cooling device of transformer | |
| CN212627641U (en) | 8KW high-efficiency high-power-factor three-phase rectifying device | |
| CN216343159U (en) | Multi-axis automatic positioning electro-hydraulic bender oil cylinder | |
| CN220856281U (en) | Energy-saving transformer | |
| CN216414100U (en) | Motor with high-efficient cooling function | |
| CN218512484U (en) | Voltage sag monitoring device for power system | |
| CN219286177U (en) | Oil-immersed on-load voltage regulating power transformer | |
| CN220604450U (en) | Multifunctional integrated transformer | |
| CN210535468U (en) | High-efficient cooling device of transformer | |
| CN211605800U (en) | Box-type substation with multiple heat dissipation functions | |
| CN218624638U (en) | Screw pump stator | |
| CN212571117U (en) | Compact water-air heat exchanger | |
| CN219572283U (en) | High-efficient radiating water-cooling heat exchanger | |
| CN215680342U (en) | Thermal power generation high-efficiency heat dissipation type voltage transformation device | |
| CN212209107U (en) | Novel outdoor building transformer | |
| CN218896532U (en) | Energy-saving oil immersed transformer | |
| CN214380114U (en) | Become on-spot compensation arrangement for load motor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |