CN208111248U - One kind exceeding loading capability distribution transformer - Google Patents
One kind exceeding loading capability distribution transformer Download PDFInfo
- Publication number
- CN208111248U CN208111248U CN201820311270.8U CN201820311270U CN208111248U CN 208111248 U CN208111248 U CN 208111248U CN 201820311270 U CN201820311270 U CN 201820311270U CN 208111248 U CN208111248 U CN 208111248U
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- CN
- China
- Prior art keywords
- bushing
- high overload
- oil
- transformer
- transformer body
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Abstract
The utility model discloses one kind to exceed loading capability distribution transformer,Its structure includes pressure-relief vent,Gas relay,Bushing,Low-tension bushing,High overload transformer body,Oil discharging valve,Pedestal,Cooling fin,Signal thermometer,Oil conservater,Dehydrating breather,It is connected at the top of pressure-relief vent front end and oil conservater,Gas relay is located on the right side of oil conservater,Bushing is installed on high overload transformer body outer surface of cupular part,Low-tension bushing is set on the right side of bushing,Oil discharging valve is installed on high overload transformer body right side bottom end,Dehydrating breather is equipped in structure,Silica gel piece carries out absorption work to it,When silica gel piece adsorption moisture is more extruding work can be carried out to pushing block,It is set to drive briquetting work,Briquetting drives spring and extruding plate cooperating to carry out extruding work to the moisture in its silica gel piece,The moisture squeezed out flows to reservoir chamber and passes through outlet discharge,Improve moisture absorption,Increase the electric strength of transformer.
Description
Technical field
The utility model is that one kind exceeds loading capability distribution transformer, belongs to heavy current installation technical field.
Background technique
The voltage that transformer exchanges economize on electricity net plays an important role, and is essential power equipment in power Transmission, becomes
Depressor can generate a large amount of heat in the process of running, such as not in time take away heat, will lead to transformer and break down even
The major accidents such as explosion are burnt, to influence the normal work of entire power transmission network.
Prior art discloses application No. is：One kind of CN201521140445.6 exceeds loading capability distribution transformer transformation
Device fuel tank, corrugate fin, transformer winding, binding post and lead；Four sides of oil tank of transformer are equipped with corrugated fins
Piece, and corrugate fin and oil tank of transformer sealing welding；It is loaded with burning point in oil tank of transformer it is at least 175 DEG C and exceeds
Carry transformer oil；Transformer winding is immersed in high overload transformer oil, and by lead and is set on oil tank of transformer
Binding post electrical connection, but the prior art carries out leading to transformer in use, the moisture absorption of dehydrating breather is poor in transformer
Oil receives the erosion of moisture to make the reduction of its electric strength.
Utility model content
In view of the deficienciess of the prior art, the utility model aim, which is to provide one kind, exceeds loading capability distribution transformer,
To solve existing to carry out causing transformer oil to receive invading for moisture in use, the moisture absorption of dehydrating breather is poor in transformer
Erosion is come the problem of reducing its electric strength.
To achieve the goals above, the utility model is to realize by the following technical solutions：One kind exceeding loading capability
Distribution transformer, structure include pressure-relief vent, gas relay, bushing, low-tension bushing, high overload transformer body,
Oil discharging valve, pedestal, cooling fin, signal thermometer, oil conservater, dehydrating breather, the pressure-relief vent front end and phase at the top of oil conservater
Connection, the gas relay are located on the right side of oil conservater, and the bushing is installed on appearance at the top of high overload transformer body
Face, the low-tension bushing are set on the right side of bushing, and the oil discharging valve is installed on high overload transformer body right side bottom end,
The pedestal sets there are two and is welded in high overload transformer body two sides of the bottom, and the cooling fin is installed on high overload transformer
Immediately ahead of main body, the signal thermometer is set to middle-end immediately ahead of high overload transformer body, and the oil conservater, which is installed on, to be exceeded
Transformer body outer surface of cupular part left end is carried, is connected at the top of the dehydrating breather with oil conservater bottom, the dehydrating breather includes connecting
Adapter tube, spring, briquetting, extruding plate, pushing block, silica gel piece, reservoir chamber, outlet, shell, the connecting tube are installed in shell inside
End, the spring right end are connected with briquetting, fit on the left of the briquetting and pushing block, on the right side of the extruding plate and on the left of spring
It is connected, the silica gel piece is installed on the inside of shell, and the reservoir chamber is located at below silica gel piece, and the reservoir chamber is installed on shell
Inside lower end, the pushing block are set to right end on the inside of shell.
Further, the oil discharging valve is 20cm by cylindrical structure and diameter.
Further, the low-tension bushing is installed on high overload transformer body outer surface of cupular part.
Further, the connecting tube is connected with oil conservater.
Further, the gas relay is located on the left of bushing.
Further, the oil discharging valve is made of pvc.
Further, the pedestal, which is made of stainless steel, makes it have anti-rust action.
Beneficial effect
The utility model one kind exceeds loading capability distribution transformer, and dehydrating breather is equipped in structure, and silica gel piece carries out it
Work is adsorbed, extruding work can be carried out to pushing block when silica gel piece adsorption moisture is more, it is made to drive briquetting work, briquetting drives
Spring and extruding plate cooperating carry out extruding work to the moisture in its silica gel piece, and the moisture squeezed out flows to reservoir chamber and passes through
Outlet discharge, improves moisture absorption, increases the electric strength of transformer.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural schematic diagram for exceeding loading capability distribution transformer of the utility model；
Fig. 2 is a kind of dehydrating breather structural schematic diagram for exceeding loading capability distribution transformer of the utility model.
In figure：Pressure-relief vent -1, gas relay -2, bushing -3, low-tension bushing -4, high overload transformer body -
5, oil discharging valve -6, pedestal -7, cooling fin -8, signal thermometer -9, oil conservater -10, dehydrating breather -11, connecting tube -1101, bullet
Spring -1102, extruding plate -1104, pushing block -1105, silica gel piece -1106, reservoir chamber -1107, exports -1108, is outer briquetting -1103
Shell -1109.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
Fig. 1, Fig. 2 are please referred to, the utility model provides one kind and exceeds loading capability distribution transformer, technical solution：Its structure
Including pressure-relief vent 1, gas relay 2, bushing 3, low-tension bushing 4, high overload transformer body 5, oil discharging valve 6, bottom
Seat 7, cooling fin 8, signal thermometer 9, oil conservater 10, dehydrating breather 11, are connected at the top of 1 front end of pressure-relief vent and oil conservater 10
It connects, the gas relay 2 is located at 10 right side of oil conservater, and it is outer that the bushing 3 is installed on 5 top of high overload transformer body
Surface, the low-tension bushing 4 are set to 3 right side of bushing, and the oil discharging valve 6 is installed on 5 right side of high overload transformer body
Face bottom end, the pedestal 7 set there are two and are welded in 5 two sides of the bottom of high overload transformer body, and the cooling fin 8 is installed on height
5 front of transformer body is overloaded, the signal thermometer 9 is set to 5 front middle-end of high overload transformer body, the oil storage
Cabinet 10 is installed on 5 outer surface of cupular part left end of high overload transformer body, and 11 top of dehydrating breather is connected with 10 bottom of oil conservater
It connects, the dehydrating breather 11 includes connecting tube 1101, spring 1102, briquetting 1103, extruding plate 1104, pushing block 1105, silica gel piece
1106, reservoir chamber 1107, outlet 1108, shell 1109, the connecting tube 1101 are installed on 1109 inside middle-end of shell, the bullet
1102 right end of spring is connected with briquetting 1103, fits on the left of the briquetting 1103 and pushing block 1105, and the extruding plate 1104 is right
It is connected on the left of side and spring 1102, the silica gel piece 1106 is installed on 1109 inside of shell, and the reservoir chamber 1107 is located at silicon
1106 lower section of film, the reservoir chamber 1107 are installed on 1109 inside lower end of shell, and the pushing block 1105 is set in shell 1109
Side right end, the oil discharging valve 6 are 20cm by cylindrical structure and diameter, and the low-tension bushing 4 is installed on high overload transformation
5 outer surface of cupular part of device main body, the connecting tube 1101 are connected with oil conservater 10, and the gas relay 2 is located at bushing 3
Left side, the oil discharging valve 6 are made of pvc, and the pedestal 7, which is made of stainless steel, makes it have anti-rust action.
1109 physical structure of shell described in this patent, with bearing, connection motor, transmission mechanism, switch, handle and attached
Belong to device and make the outermost layer structural member of a complete electric tool entity, the spring 1102 is a kind of to utilize bullet
Property carry out the machine components of work, deformation occurs under external force for the part made of elastic material, restores again after removing external force
Original state is also made " spring ", is generally made of spring steel, and the complicated multiplicity of the type of spring mainly has spiral bullet by shape point
Spring, scroll spring, flat spring, heterotypic spring etc.
Carry out using when high-voltage line is mounted on bushing 3, low-voltage line is mounted on low-tension bushing 4, makes it to it
Power transformer work, the silica gel piece 1106 when having dehumidified air in oil conservater 10 in dehydrating breather 11 carry out absorption work to it,
Extruding work can be carried out to pushing block 1105 when 1106 adsorption moisture of silica gel piece is more, make it that briquetting 1103 be driven to work, briquetting
1103 drive springs 1102 and 1104 cooperating of extruding plate carry out extruding work to the moisture in its silica gel piece 1106, squeeze out
Moisture flow to reservoir chamber 1107 by outlet 1108 discharge.
The utility model, which is solved, to carry out leading to transformer oil in use, the moisture absorption of dehydrating breather is poor in transformer
The problem of erosion of moisture is received reduce its electric strength, the utility model are combined with each other by above-mentioned component, are being tied
Structure is equipped with dehydrating breather, and silica gel piece carries out absorption work to it, can squeeze pushing block when silica gel piece adsorption moisture is more
Work, makes it drive briquetting work, and briquetting drives spring and extruding plate cooperating to squeeze the moisture in its silica gel piece
Work, the moisture squeezed out flow to reservoir chamber by outlet discharge, improve moisture absorption, increase the electric strength of transformer.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. one kind exceeds loading capability distribution transformer, it is characterised in that：Its structure includes pressure-relief vent（1）, gas relay
（2）, bushing（3）, low-tension bushing（4）, high overload transformer body（5）, oil discharging valve（6）, pedestal（7）, cooling fin
（8）, signal thermometer（9）, oil conservater（10）, dehydrating breather（11）, the pressure-relief vent（1）Front end and oil conservater（10）Top phase
Connection, the gas relay（2）Positioned at oil conservater（10）Right side, the bushing（3）It is installed on high overload transformer master
Body（5）Outer surface of cupular part, the low-tension bushing（4）Set on bushing（3）Right side, the oil discharging valve（6）It is installed on and exceeds
Carry transformer body（5）Right side bottom end, the pedestal（7）If there are two and it is welded in high overload transformer body（5）Bottom
Two sides, the cooling fin（8）It is installed on high overload transformer body（5）Front, the signal thermometer（9）Set on high overload
Transformer body（5）Front middle-end, the oil conservater（10）It is installed on high overload transformer body（5）Outer surface of cupular part is left
End, the dehydrating breather（11）Top and oil conservater（10）Bottom is connected, the dehydrating breather（11）Including connecting tube（1101）, bullet
Spring（1102）, briquetting（1103）, extruding plate（1104）, pushing block（1105）, silica gel piece（1106）, reservoir chamber（1107）, outlet
（1108）, shell（1109）, the connecting tube（1101）It is installed on shell（1109）Inside middle-end, the spring（1102）Right end
With briquetting（1103）It is connected, the briquetting（1103）With pushing block（1105）Left side fits, the extruding plate（1104）Right side
With spring（1102）Left side is connected, the silica gel piece（1106）It is installed on shell（1109）Inside, the reservoir chamber（1107）
Positioned at silica gel piece（1106）Lower section, the reservoir chamber（1107）It is installed on shell（1109）Inside lower end, the pushing block（1105）
Set on shell（1109）Inside right end.
2. one kind according to claim 1 exceeds loading capability distribution transformer, it is characterised in that：The oil discharging valve（6）
It is 20cm by cylindrical structure and diameter.
3. one kind according to claim 1 exceeds loading capability distribution transformer, it is characterised in that：The low-tension bushing（4）
It is installed on high overload transformer body（5）Outer surface of cupular part.
4. one kind according to claim 1 exceeds loading capability distribution transformer, it is characterised in that：The connecting tube（1101）
With oil conservater（10）It is connected.
5. one kind according to claim 1 exceeds loading capability distribution transformer, it is characterised in that：The gas relay
（2）Positioned at bushing（3）Left side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820311270.8U CN208111248U (en) | 2018-03-07 | 2018-03-07 | One kind exceeding loading capability distribution transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820311270.8U CN208111248U (en) | 2018-03-07 | 2018-03-07 | One kind exceeding loading capability distribution transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208111248U true CN208111248U (en) | 2018-11-16 |
Family
ID=64125945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820311270.8U Expired - Fee Related CN208111248U (en) | 2018-03-07 | 2018-03-07 | One kind exceeding loading capability distribution transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208111248U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109994303A (en) * | 2019-03-06 | 2019-07-09 | 泉州台商投资区恒鑫隆网络科技有限公司 | A kind of electric system adjustable transformer |
| CN114300226A (en) * | 2021-12-17 | 2022-04-08 | 徐州鑫贝克电力设备股份有限公司 | Safe explosion-proof oil-immersed transformer |
| CN117497291A (en) * | 2023-12-29 | 2024-02-02 | 四川众信通用电力有限公司 | High-safety oil-cooled transformer |
-
2018
- 2018-03-07 CN CN201820311270.8U patent/CN208111248U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109994303A (en) * | 2019-03-06 | 2019-07-09 | 泉州台商投资区恒鑫隆网络科技有限公司 | A kind of electric system adjustable transformer |
| CN109994303B (en) * | 2019-03-06 | 2020-06-30 | 红光电气集团有限公司 | Adjustable transformer for electric power system |
| CN114300226A (en) * | 2021-12-17 | 2022-04-08 | 徐州鑫贝克电力设备股份有限公司 | Safe explosion-proof oil-immersed transformer |
| CN114300226B (en) * | 2021-12-17 | 2023-06-02 | 徐州鑫贝克电力设备股份有限公司 | Safe explosion-proof oil immersed transformer |
| CN117497291A (en) * | 2023-12-29 | 2024-02-02 | 四川众信通用电力有限公司 | High-safety oil-cooled transformer |
| CN117497291B (en) * | 2023-12-29 | 2024-03-22 | 四川众信通用电力有限公司 | High-safety oil-cooled transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181116 Termination date: 20190307 |