CN207009204U - One kind fire prevention noise reduction oil immersed type transformer case - Google Patents
One kind fire prevention noise reduction oil immersed type transformer case Download PDFInfo
- Publication number
- CN207009204U CN207009204U CN201720535085.2U CN201720535085U CN207009204U CN 207009204 U CN207009204 U CN 207009204U CN 201720535085 U CN201720535085 U CN 201720535085U CN 207009204 U CN207009204 U CN 207009204U
- Authority
- CN
- China
- Prior art keywords
- noise reduction
- layer
- fireprotection layer
- plate
- fire prevention
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of fire prevention noise reduction oil immersed type transformer case, including casing, top plate, heat-insulation layer, polyurethane high temperature resistant layer, fireprotection layer, corrugated plate and denoising device, heat-insulation layer, high-temperature-resistant layer and fireprotection layer are disposed with outside casing, the outside of fireprotection layer is provided with corrugated plate, and the heat dispersion of oil tank of transformer can be effectively ensured in the setting of corrugated plate；Fireprotection layer top outer is provided with hollow top plate, suspension ring are provided with top plate, control cabinet is installed, the top of fireprotection layer is arch convex, and the bottom of fireprotection layer is provided with bottom plate inside top plate, the bottom of bottom plate is provided with leg, the two side of fireprotection layer is provided with groove, and groove bottom is provided with discharge outlet, and denoising device includes abatvoix and noise reduction yielding rubber pad, abatvoix is covered in outside casing, and noise reduction yielding rubber pad is arranged on bottom base plate.The utility model is simple in construction, reasonable in design, is easy to make, function uses.
Description
Technical field
It the utility model is related to power supply unit technical field, and in particular to one kind fire prevention noise reduction oil immersed type transformer case.
Background technology
Transformer is the device for changing alternating voltage using the principle of electromagnetic induction, and main member is primary coil, secondary
Level coil and iron core (magnetic core).Major function has:Voltage transformation, current transformation, impedance conversion, isolation, voltage stabilizing (magnetic saturation transformation
Device) etc..It can be divided into, according to use,:Power transformer and special transformer (electric furnace change, rectification change, power frequency testing transformer, pressure regulation
Device, mining change, audio-frequency transformer, intermediate-frequency transformer, high frequency transformer, impact transformer, instrument transformer, electronic transformer,
Reactor, transformer etc.).Accelerate recently as GPA, information-based pace of construction, in whole power system
In, transformer becomes an essential part, and transformer needs highly stable, transformer in the course of the work when working
Temperature can constantly raise, need to carry out auxiliary heat dissipation by outside tank envelope when temperature is too high influences operating efficiency,
So the tank envelope of transformer will keep state that is stable and divulging information, the oil tank of transformer shell used on the market at present at any time
Easily become to loosen after long usage time, movement or situation about rocking, have potential safety hazard, and transformation when appearing in work
Device will be fixed on high-altitude and carry out operation, it is necessary to sling installation sometimes, and the oil tank of transformer shell used at present uses suspension hook mostly
Structure, it is inconvenient when slinging, easily slide, cause danger.Existing oil tank of transformer generally comprises casing and is arranged on case
External reinforcement.But existing oil tank of transformer is typically using flat board weldering reinforcement, take during Welder it is more, cause plus
The work cycle is grown, and cost improves, meanwhile, existing oil tank of transformer generally existing structure is single, and function is less, and heat dispersion is poor
The shortcomings of.
Utility model content
In view of the above-mentioned problems, the utility model proposes one kind fire prevention noise reduction oil immersed type transformer case, solves transformer
The problem of structure is single, and function is less, and heat dispersion is poor and draining is inconvenient.
To solve the above problems, the utility model proposes following technical scheme：One kind fire prevention noise reduction oil-filled transformer
Shell, including casing, top plate, heat-insulation layer, polyurethane high temperature resistant layer, fireprotection layer, corrugated plate and denoising device, outside the casing
Heat-insulation layer, polyurethane high temperature resistant layer and fireprotection layer are disposed with, the outside of the fireprotection layer is provided with corrugated plate, fireprotection layer top
Hollow top plate is installed on the outside of portion, the suspension ring of annular shape are provided with top plate, control cabinet is installed inside top plate, fireprotection layer
Bottom is provided with bottom plate, and the bottom of bottom plate is provided with leg, and groove is provided with the two side of fireprotection layer, and groove bottom is set
There is discharge outlet, the denoising device includes abatvoix and noise reduction yielding rubber pad, abatvoix are covered in outside casing, noise reduction damping
Rubber blanket is arranged on bottom base plate.
It is as a kind of further improvement project of fire prevention noise reduction oil immersed type transformer case of the utility model：The suspension ring
Quantity is two.
It is as a kind of further improvement project of fire prevention noise reduction oil immersed type transformer case of the utility model：The leg
No less than two.
It is as a kind of further improvement project of fire prevention noise reduction oil immersed type transformer case of the utility model：The fire prevention
The top of layer is arch convex.
It is as a kind of further improvement project of fire prevention noise reduction oil immersed type transformer case of the utility model：The poly- ammonia
Ester high-temperature-resistant layer is combined by polyurethane.
It is as a kind of further improvement project of fire prevention noise reduction oil immersed type transformer case of the utility model：The fire prevention
The top of layer is arch convex.
Beneficial effect
The utility model is provided with heat-insulation layer, polyurethane high temperature resistant layer, fireprotection layer, corrugated plate and denoising device, heat-insulation layer
Setting ensure that box interior temperature is constant；The setting of polyurethane high temperature resistant layer ensure that the resistance to elevated temperatures of casing；Fire prevention
Layer causes casing to possess fire-proof function；The heat dispersion of oil tank of transformer can be effectively ensured in the setting of corrugated plate；Abatvoix covers
Outside the enclosure portion, noise reduction yielding rubber pad are arranged on bottom base plate, can effectively reduce caused noise during equipment use；Become
The side of depressor tank envelope is additionally provided with groove, discharge outlet, and groove and being used cooperatively for discharge outlet can effectively lift transformer
The waterproof ability of fuel tank；It is arch convex at the top of fireprotection layer, ponding can be avoided.Casing, heat-insulation layer, high-temperature-resistant layer, fire prevention
Layer is integrally formed, and this technology mode, ensure that security and aesthetic property；This practicality is provided with the top plate of casing top
Multiple suspension ring, it is steadily safe when slinging, it is simple in construction, it is easy to use.The utility model is simple in construction, reasonable in design, is easy to make
Make, function uses.
Brief description of the drawings
Fig. 1 is a kind of structural representation of transformer case of the utility model；
In figure mark for：1st, casing, 2, top plate, 3, heat-insulation layer, 4, polyurethane high temperature resistant layer, 5, fireprotection layer, 6, suspension ring,
7th, control cabinet, 8, bottom plate, 9, leg, 10, abatvoix, 11, noise reduction yielding rubber pad.
Embodiment
As shown in the figure：One kind fire prevention noise reduction oil immersed type transformer case, including casing 1, top plate 2, heat-insulation layer 3, polyurethane
High-temperature-resistant layer 4, fireprotection layer 5, corrugated plate and denoising device, covered with abatvoix 11 outside casing 1, bottom is provided with noise reduction damping
Rubber blanket 12, it can effectively reduce caused noise during equipment use；Heat-insulation layer 3, polyurethane are disposed with outside casing 1
High-temperature-resistant layer 4 and fireprotection layer 5, the setting of heat-insulation layer 3 ensure that the internal temperature of casing 1 is suitable；Polyurethane high temperature resistant layer 4 is by poly- ammonia
Ester is combined, and ensure that the resistance to elevated temperatures of casing 1；Fireprotection layer 5 causes casing 1 to possess fire-proof function；The outside of fireprotection layer 5
Corrugated plate is provided with, the heat dispersion of fuel tank can be effectively ensured in the setting of corrugated plate；The top outer of fireprotection layer 5 is provided with hollow
Top plate 2, suspension ring 6 are provided with top plate 2, the quantity of suspension ring 6 is two, ensure that when slinging steadily safety, simple in construction, user
Just；Control cabinet 7 is installed, the top of fireprotection layer 5 is arch convex, can avoid ponding inside top plate 2；The bottom of fireprotection layer 5
Portion is provided with bottom plate 8, and the bottom of bottom plate 8 is provided with leg 9, and leg 9 is no less than two, is respectively provided with the two side of fireprotection layer 5
Fluted, groove bottom is provided with discharge outlet, groove and discharge outlet with the use of the waterproof ability that can effectively lift fuel tank；Case
Body 1, heat-insulation layer 3, polyurethane high temperature resistant layer 4 and fireprotection layer 5 are integrally formed, and this technology mode, ensure that security and U.S.
The property seen.
It is described above, only it is preferred embodiment of the present utility model, not the utility model is made any formal
Limitation, although the utility model is disclosed above with preferred embodiment, but be not limited to the utility model, it is any ripe
Professional and technical personnel is known, is not being departed from the range of technical solutions of the utility model, when in the technology using the disclosure above
Hold the equivalent embodiment made a little change or be modified to equivalent variations, as long as being without departing from technical solutions of the utility model
Hold, any simple modification, equivalent change and modification made according to the technical essence of the utility model to above example, still
Belong in the range of technical solutions of the utility model.
Claims (5)
1. one kind fire prevention noise reduction oil immersed type transformer case, including casing（1）, top plate（2）, heat-insulation layer（3）, polyurethane high temperature resistant
Layer（4）, fireprotection layer（5）, corrugated plate and denoising device, it is characterised in that：The casing（1）Outside is disposed with heat-insulation layer
（3）, polyurethane high temperature resistant layer（4）And fireprotection layer（5）, the fireprotection layer（5）Outside be provided with corrugated plate, fireprotection layer（5）Top
Hollow top plate is installed on the outside of portion（2）, top plate（2）On be provided with suspension ring（6）, top plate（2）Inside is provided with control cabinet（7）,
Fireprotection layer（5）Bottom be provided with bottom plate（8）, bottom plate（8）Bottom be provided with leg（9）, fireprotection layer（5）Two side on
Set fluted, groove bottom is obliquely installed, and the denoising device includes abatvoix（10）With noise reduction yielding rubber pad（11）, inhale
Soundboard（10）It is covered in casing（1）Outside, noise reduction yielding rubber pad（11）It is arranged on bottom plate（8）Bottom.
A kind of 2. fire prevention noise reduction oil immersed type transformer case as claimed in claim 1, it is characterised in that：It is described to be arranged on top plate
（2）On suspension ring（6）Quantity is two.
A kind of 3. fire prevention noise reduction oil immersed type transformer case as claimed in claim 1, it is characterised in that：It is described to be arranged on bottom plate
（8）The leg of bottom（9）No less than two.
A kind of 4. fire prevention noise reduction oil immersed type transformer case as claimed in claim 1, it is characterised in that：The fireprotection layer（5）'s
Top is arch convex.
A kind of 5. fire prevention noise reduction oil immersed type transformer case as claimed in claim 1, it is characterised in that：The polyurethane high temperature resistant
Layer（4）It is combined by polyurethane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720535085.2U CN207009204U (en) | 2017-05-16 | 2017-05-16 | One kind fire prevention noise reduction oil immersed type transformer case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720535085.2U CN207009204U (en) | 2017-05-16 | 2017-05-16 | One kind fire prevention noise reduction oil immersed type transformer case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207009204U true CN207009204U (en) | 2018-02-13 |
Family
ID=61443787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720535085.2U Expired - Fee Related CN207009204U (en) | 2017-05-16 | 2017-05-16 | One kind fire prevention noise reduction oil immersed type transformer case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207009204U (en) |
-
2017
- 2017-05-16 CN CN201720535085.2U patent/CN207009204U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106024315A (en) | Water draining transformer oil tank housing | |
| CN207009204U (en) | One kind fire prevention noise reduction oil immersed type transformer case | |
| CN206726908U (en) | A kind of strong transformer of thermal diffusivity | |
| CN206022051U (en) | A kind of high-temperature-resisting transformer tank envelope | |
| CN204857370U (en) | Ventilation formula transformer | |
| CN206022049U (en) | One kind can draining oil tank of transformer shell | |
| CN204375532U (en) | A kind of replaceable insulation cushion transformer | |
| CN207542035U (en) | A kind of multifunction energy-saving voltage device | |
| CN206022048U (en) | A kind of detachable transformer tank envelope structure | |
| CN206022052U (en) | A kind of oil becomes ripple oil tank of transformer shell | |
| CN207082415U (en) | A kind of oil cooling radiating transformer for wind power generation | |
| CN207651327U (en) | A kind of voltage-dropping type high-power electric and electronic transformer for distribution | |
| CN208637291U (en) | A kind of novel transformer | |
| CN206134427U (en) | Transformer tank shell can be dismantled to bilayer | |
| CN205810525U (en) | One has level sensing functional transformer tank envelope | |
| CN210110462U (en) | Current transformer with high thermal stability multiple | |
| CN206388581U (en) | A kind of protection hood of outdoor large transformer | |
| CN206849610U (en) | A kind of waterproof transformer | |
| CN208422577U (en) | A kind of combined transformer | |
| CN205751786U (en) | A kind of oil tank of transformer shell with anti-theft feature | |
| CN205751785U (en) | A kind of radioprotective explosion-proof transformer tank envelope | |
| CN208673845U (en) | A kind of transformer | |
| CN207966710U (en) | A kind of high-power high-frequency transformer | |
| CN205751784U (en) | A kind of heavy caliber conveying transformer oil tank structure | |
| CN206379234U (en) | A kind of transformer box cover for being easy to assemble |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180213 Termination date: 20190516 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |