CN206340413U - A kind of on-board traction transformer fuel reserve tank - Google Patents
A kind of on-board traction transformer fuel reserve tank Download PDFInfo
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- CN206340413U CN206340413U CN201621119146.9U CN201621119146U CN206340413U CN 206340413 U CN206340413 U CN 206340413U CN 201621119146 U CN201621119146 U CN 201621119146U CN 206340413 U CN206340413 U CN 206340413U
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- casing
- fuel reserve
- reserve tank
- case lid
- dividing plate
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Abstract
A kind of on-board traction transformer fuel reserve tank, is related to a kind of on-board traction transformer fuel reserve tank.At present, traditional oil conservater is realized sealing using rubber element and compensated, and there is the defects such as easy to leak, aging and breakage, new type stainless steel. corrosion resistance bellow seal formula oil conservater can preferably solve the above problems.The utility model includes casing, the case lid located at casing top, described casing is divided into multiple independent and connection accumulator by dividing plate, and casing is V-type bottom, and described case lid is covered in whole box top, seal gasket is provided between casing and case lid, case lid is provided with pouring orifice.The technical program effectively lifts the structural strength of fuel reserve tank, lift the ability of resistance to mechanical impact, can preferably it bear because oil temperature changes the pressure change produced to casing, the setting of dividing plate adds the area of dissipation of insulating oil, reduce oil temperature effect preferable, by setting seal gasket between casing and case lid, the insulating oil leakage phenomenon between casing and case lid can be preferably prevented.
Description
Technical field
The utility model is related to a kind of on-board traction transformer fuel reserve tank.
Background technology
Oil conservater is the indispensable protective device of Large Oil immersion transformer, and it is to compensate insulating oil because of temperature first that it, which is acted on,
The volumetric expansion or contraction for changing and producing, next to that insulating oil is isolated with air and moisture, prevent insulating oil moisture absorption and oxygen
Change.Oil conservater directly affects the life-span of inside transformer insulating part to the quality of moisture and air insulated performance.Traditional oil conservater
Sealing is realized using rubber element and compensated there is the defects such as easy to leak, aging and breakage, the storage of new type stainless steel. corrosion resistance bellow seal formula
Oil Tank can preferably solve the above problems.But no matter capsule oil conservator or stainless steel ripple sealed Oil Tank, can not expire
Horizontal direction 3g, transverse direction 2g, vertical direction 1g acceleration mechanical shock during sufficient locomotive operation；Meanwhile, because of locomotive itself
, there is the conditionality of hardness to the appearance and size and weight of on-board traction transformer Fuel Tanking Unit in design requirement.Small size,
Large Copacity, integration, mechanical resistant impact become on-board traction transformer Fuel Tanking Unit technological development direction.Capsule oil conservator and
Stainless steel ripple sealed Oil Tank complex structure, it is impossible to meet small size, Large Copacity technical need, and do not possess radiating work(
Energy.
Utility model content
The technical problems to be solved in the utility model and propose technical assignment be to prior art carry out improve with
Improve there is provided a kind of on-board traction transformer fuel reserve tank, to strengthen body structure intensity, lifting resistance to mechanical impact capacity as mesh
's.Therefore, the utility model takes following technical scheme.
A kind of on-board traction transformer fuel reserve tank, including casing, the case lid located at casing top, described casing is by dividing plate
Be divided into multiple independent and connection accumulator, casing is V-type bottom, described case lid is covered in whole box top, casing and
Seal gasket is provided between case lid, case lid is provided with pouring orifice.By increasing dividing plate in casing, bottom half is designed to V
Type, and the case lid being connected integrally is covered with the top surface of casing, the structural strength of fuel reserve tank can be effectively lifted, resistance to mechanical is lifted
The ability of impact, can preferably bear because oil temperature changes the pressure change produced to casing, the setting of dividing plate adds insulation
The area of dissipation of oil, reduction oil temperature effect preferably, by setting seal gasket between casing and case lid, can be prevented preferably
Insulating oil leakage phenomenon between casing and case lid.
As further improving and supplementing to above-mentioned technical proposal, it is special that the utility model also includes following supplementary technology
Levy.
Described casing includes the tank wall main body at the bottom containing V-type, is fixed in the wall box at tank wall main body two ends, described
Tank wall main body is integrally formed.By to comprising V-type bottom tank wall main body realize be integrally formed, can preferably elevating mechanism it is strong
Degree.
Described dividing plate includes by slot splicing between lateral partitions and longitudinal baffle, dividing plate and is fixed in cabinet wall
And on V-type bottom.By lateral partitions and longitudinal baffle slot splice and be fixed in cabinet wall and V-type bottom on, can preferably
Lift the resistance to mechanical impact capacity of casing.
Described dividing plate include 1 piece of lateral partitions and 2 pieces of longitudinal baffles, lateral partitions located at casing longitudinal direction it is symmetrical in
The heart, 2 pieces of longitudinal baffles are laterally distributed in casing at equal intervals.Quantity is suitable, being capable of effectively heat radiation area and casing machine
Tool intensity.
Dividing plate bottom between adjacent accumulator is equipped with the oilhole for connection.It is easy to insulating oil in different accumulators
Between circulation.
Fixed connection mode between described dividing plate and cabinet wall, between the tank wall main body of casing and wall box is weldering
Connect.Weld strength is high, method is ripe.
The upper surface at described case lid center is welded with upward collector box, and collector box passes through on case lid below
Gas collection hole is connected with casing, and the outer wall of tank wall main body is provided with union, and the inner of union passes through tank wall main body, stretched into after box house
Bending is extended at the top of collector box, and has the gap for gas collection between collector box top, and the outer end of union is connected with moisture absorption
Device, the position that union is located at outside casing is provided with venting plug.By the collector box at top, it is easy to the gas of evaporation in containing box body,
And be discharged to by union outside casing, the steam that dehydrating breather contributes in suction box body, venting plug contribute to quickly discharge because
Pressurization gas in casing.
Described pouring orifice is provided with externally threaded adpting flange and the spiral cover for being rotatably connected in adpting flange.Pass through spiral cover and company
Acting flange, facilitates the opening and closing of pouring orifice.
The bottom of described cabinet exterior is provided with flowline, and the outer wall of casing is provided with oil level indicator.Flowline is easy to oil storage
Case is connected to transformer, and oil level indicator is easy to check the oil level in fuel reserve tank.
Described flowline is in the middle of the bottom of wall box.Flowline can be most in the middle of the bottom of wall box
Insulating oil in the utilization fuel reserve tank of limits.
Beneficial effect：The mechanical strength of fuel reserve tank is enhanced, impact resistance is improved, the oil in high-speed motion is reduced
Electrostatic is flowed, strengthens Fuel Tanking Unit heat-sinking capability, volumetric expansion or receipts that insulating oil is produced by temperature change can be adequately compensated for
Contracting, air-isolation and moisture, prevent insulating oil moisture absorption and oxidation.
Brief description of the drawings
Fig. 1 is the utility model positive structure schematic.
Fig. 2 is casing overlooking the structure diagram of the present utility model.
In figure：1- wall box；2- tank wall main bodys；3- seal gaskets；4- case lids；5- dividing plates；6- collector boxs；7- unions；
8- dehydrating breathers；9- venting plugs；10- adpting flanges；11- spiral covers；12- flowlines；13- oil level indicators.
Embodiment
The technical solution of the utility model is described in further detail below in conjunction with Figure of description.
As shown in Figure 1-2, a kind of on-board traction transformer fuel reserve tank, including casing, the case lid 4 located at casing top, case
Body is divided into the accumulator of 6 independences and connection by dividing plate 5, and casing is V-type bottom, and case lid 4 is covered in whole box top, case
Seal gasket 3 is provided between body and case lid 4, case lid 4 is provided with pouring orifice.
For more preferable elevating mechanism intensity, casing includes the tank wall main body 2 comprising V-type bottom, is fixed in tank wall main body 2
The wall box 1 at two ends, tank wall main body 2 is formed in one.It is integrally formed by being realized to the tank wall main body 2 comprising V-type bottom,
Being capable of more preferable elevating mechanism intensity.
In order to preferably lift the resistance to mechanical impact capacity of casing, dividing plate 5 includes lateral partitions 5 and longitudinal baffle 5, dividing plate
Between 5 by slot splice and be fixed in cabinet wall and V-type bottom on.Spliced by lateral partitions 5 and the slot of longitudinal baffle 5
And be fixed on cabinet wall and V-type bottom, the lateral support of box house is improved, the anti-machine of casing can be preferably lifted
Tool impact capacity.
In order to realize preferable cost performance, dividing plate 5 includes 1 piece of lateral partitions 5 and 2 pieces of longitudinal baffles 5, and lateral partitions 5 are set
Symmetrical centre in casing longitudinal direction, 2 pieces of longitudinal baffles 5 are laterally distributed in casing at equal intervals.Quantity is suitable, can effectively carry
Rise area of dissipation and casing mechanical strength.
In order that insulating oil can circulate in different accumulators, the bottom of dividing plate 5 between adjacent accumulator is equipped with use
In the oilhole of connection.Even if in the case that oil level is relatively low, insulating oil also can be in the circulation between different accumulators.
In order to realize preferable affixed intensity, between dividing plate 5 and cabinet wall, the tank wall main body 2 of casing and wall box 1
Between fixed connection mode be welding.Weld strength is high, method is ripe.
Hydrofuge is vented for convenience, and the upper surface at the center of case lid 4 is welded with upward collector box 6, and collector box 6 passes through
The gas collection hole on case lid 4 is connected with casing below, and the outer wall of tank wall main body 2 is provided with union 7, and the inner of union 7 passes through tank wall
Main body 2, stretches into bending after box house and extends the top of collector box 6, and have between the top of collector box 6 between gas collection
Gap, the outer end of union 7 is connected with dehydrating breather 9, and the position that union 7 is located at outside casing is provided with venting plug 8.Pass through the collector box at top
6, it is easy to the gas of evaporation in containing box body, and be discharged to by union 7 outside casing, dehydrating breather 9 contributes in suction box body
Steam, venting plug 8 contributes to quickly discharge because of the pressurization gas in casing.
Refuel and prevent that for convenience insulating oil from flowing out from pouring orifice, pouring orifice is provided with the externally threaded He of adpting flange 10
It is rotatably connected in the spiral cover 11 of adpting flange 10.By spiral cover 11 and adpting flange 10, facilitate the opening and closing of pouring orifice.
It is connected to realize with the oil duct of transformer, and the convenient oil mass observed in fuel reserve tank, the bottom of cabinet exterior
Provided with flowline 13, the outer wall of casing is provided with oil level indicator 12.Flowline 13 is easy to fuel reserve tank to be connected to transformer, oil level indicator 12
It is easy to check the oil level in fuel reserve tank.
In order to utilize the insulating oil in fuel reserve tank to greatest extent, flowline 13 is in the middle of the bottom of wall box 1.It is fuel-displaced
Pipe 13 can utilize the insulating oil in fuel reserve tank to greatest extent in the middle of the bottom of wall box 1.
During installation, fuel reserve tank is mounted at the top of traction transformer of locomotive, and flowline 13 is connected to flexible pipe
Transformer, during oiling, outwards winding spiral cover 11, and opens venting plug 8, insulating oil is injected, in insulating oil injection process, in casing
Gas is discharged from exhaust outlet, in the transformer course of work, and bottom oil-out provides the steaming in the compensation of transformer oil, fuel reserve tank
Flood vapour collecting by collector box 6, absorbed via union 7 by dehydrating breather 9, realize insulating oil and steam separation.
A kind of on-board traction transformer fuel reserve tank shown in figure 1 above -2 is specific embodiment of the utility model,
The utility model substantive distinguishing features and progress are embodied, can be right under enlightenment of the present utility model according to actual use needs
It carries out shape, the equivalent modifications in terms of structure, this programme protection domain row.
Claims (10)
1. a kind of on-board traction transformer fuel reserve tank, including casing, the case lid located at casing top（4）, it is characterised in that：It is described
Casing by dividing plate（5）Multiple independent and connection accumulator is divided into, casing is V-type bottom, described case lid（4）It is covered in
Whole box top, casing and case lid（4）Between be provided with seal gasket（3）, case lid（4）It is provided with pouring orifice.
2. a kind of on-board traction transformer fuel reserve tank according to claim 1, it is characterised in that：Described casing includes containing
The tank wall main body at V-type bottom（2）, be fixed in tank wall main body（2）The wall box at two ends（1）, described tank wall main body（2）For one
It is body formed.
3. a kind of on-board traction transformer fuel reserve tank according to claim 1, it is characterised in that：Described dividing plate（5）Bag
Include the dividing plate of laterally setting（5）With longitudinally disposed dividing plate（5）, dividing plate（5）Between splice and be fixed in casing by slot
On wall and V-type bottom.
4. a kind of on-board traction transformer fuel reserve tank according to claim 3, it is characterised in that：Described dividing plate（5）Bag
Include 1 piece of dividing plate laterally set（5）With 2 pieces of longitudinally disposed dividing plates（5）, the dividing plate laterally set（5）Located at casing longitudinal direction
Symmetrical centre, 2 pieces of longitudinally disposed dividing plates（5）Laterally it is distributed at equal intervals in casing.
5. a kind of on-board traction transformer fuel reserve tank according to claim 3, it is characterised in that：Between adjacent accumulator
Dividing plate（5）Bottom is equipped with the oilhole for connection.
6. a kind of on-board traction transformer fuel reserve tank according to claim 3, it is characterised in that：Described dividing plate（5）With
Between cabinet wall, the tank wall main body of casing（2）With wall box（1）Between fixed connection mode be welding.
7. a kind of on-board traction transformer fuel reserve tank according to claim 1, it is characterised in that：Described case lid（4）In
The upper surface of the heart is welded with upward collector box（6）, collector box（6）Pass through case lid below（4）On gas collection hole and case
Body is connected, tank wall main body（2）Outer wall be provided with union（7）, union（7）The inner pass through tank wall main body（2）, stretch into box house
Bending extends collector box afterwards（6）Top, and and collector box（6）There are the gap for exhaust, union between top（7）Outer end
It is connected with dehydrating breather（9）, union（7）Position outside casing is provided with venting plug（8）.
8. a kind of on-board traction transformer fuel reserve tank according to claim 1, it is characterised in that：Described pouring orifice is provided with
With externally threaded adpting flange（10）Be rotatably connected in adpting flange（10）Spiral cover（11）.
9. a kind of on-board traction transformer fuel reserve tank according to claim 1, it is characterised in that：Described bottom half is set
There is flowline（13）, the outer wall of casing is provided with oil level indicator（12）.
10. a kind of on-board traction transformer fuel reserve tank according to claim 9, it is characterised in that：Described flowline
（13）Located at wall box（1）Bottom in the middle of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621119146.9U CN206340413U (en) | 2016-10-13 | 2016-10-13 | A kind of on-board traction transformer fuel reserve tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621119146.9U CN206340413U (en) | 2016-10-13 | 2016-10-13 | A kind of on-board traction transformer fuel reserve tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206340413U true CN206340413U (en) | 2017-07-18 |
Family
ID=59299853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621119146.9U Active CN206340413U (en) | 2016-10-13 | 2016-10-13 | A kind of on-board traction transformer fuel reserve tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206340413U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106373725A (en) * | 2016-10-13 | 2017-02-01 | 卧龙电气集团股份有限公司 | Vehicle-mounted traction transformer oil storage tank |
-
2016
- 2016-10-13 CN CN201621119146.9U patent/CN206340413U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106373725A (en) * | 2016-10-13 | 2017-02-01 | 卧龙电气集团股份有限公司 | Vehicle-mounted traction transformer oil storage tank |
| CN106373725B (en) * | 2016-10-13 | 2018-08-07 | 卧龙电气集团股份有限公司 | A kind of on-board traction transformer fuel reserve tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190428 Address after: 750000 No. 221 Xingyuan Road, Xingqing District, Yinchuan City, Ningxia Hui Autonomous Region Patentee after: Yinchuan Wolong Transformer Co., Ltd. Address before: 312300 No. 1801 Renmin West Road, Shangyu City, Shaoxing City, Zhejiang Province Co-patentee before: Yinchuan Wolong Transformer Co., Ltd. Patentee before: Wolong Electric Group Co., Ltd. |