CN206774352U - A kind of weather resistant transformer - Google Patents
A kind of weather resistant transformer Download PDFInfo
- Publication number
- CN206774352U CN206774352U CN201720271914.0U CN201720271914U CN206774352U CN 206774352 U CN206774352 U CN 206774352U CN 201720271914 U CN201720271914 U CN 201720271914U CN 206774352 U CN206774352 U CN 206774352U
- Authority
- CN
- China
- Prior art keywords
- heat
- chamber
- housing
- base
- weather resistant
- 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
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- Housings And Mounting Of Transformers (AREA)
Abstract
The utility model discloses a kind of weather resistant transformer,It is related to field transformer,Including shell,Hyperbaric chamber,Low-pressure chamber,Pressure change chamber and base,Pressure change chamber includes fuel tank,Fuel tank is provided with oil inlet,Winding that is cored and being arranged on iron core is set in fuel tank,The terminals of the high pressure end of incoming cables in the hyperbaric chamber are in series with magnetic latching relay,The shell includes housing and base,Heat-conducting plate is provided with the housing,The hyperbaric chamber,Low-pressure chamber,Pressure change chamber is on heat-conducting plate,Several heat conducting pipes are connected between the heat-conducting plate and housing,Heat-conducting medium is filled with the heat conducting pipe,The base is provided with groove,Damping device is provided with the groove,Described damping device one end is connected with housing bottom,One end is connected with groove,The base is provided with radiating groove,The utility model provides a kind of Stability Analysis of Structures,The weather resistant transformer of perfect heat-dissipating.
Description
Technical field
It the utility model is related to field transformer, and in particular to a kind of weather resistant transformer.
Background technology：
With the fast development of China's power network, the use of transformer is also increasingly popularized, and transformer is to utilize electromagnetic induction
Principle change the device of alternating voltage, main member is primary coil, secondary coil and iron core.Transformer is in electric equipment
In radio-circuit, buck/boost, matching impedance, security isolation etc. are commonly used for.The binding post of existing transformer is all to set
Outside transformer shell, potential safety hazard be present using process.In order to safe to use during the use of transformer, transformation
Device is typically provided in open air, and it is in use inevitably by the acute irradiation of the sun, so that transformer
Internal temperature accumulation rise, so as to influence the service life of transformer and stability in use.Therefore the radiating of transformer is very
It is important, and existing transformer is often easily influenceed by ponding, vibrations, therefore, designs a kind of change that can solve problem above
Depressor becomes urgent problem to be solved.
Utility model content
The purpose of this utility model is to provide a kind of weather resistant transformer, to solve transformer thermal diffusivity in the prior art
Can it is poor, easily by shaking and the problem of ponding is influenceed.
A kind of weather resistant transformer, including shell, hyperbaric chamber, low-pressure chamber, pressure change chamber and base, pressure change chamber include fuel tank,
Fuel tank is provided with oil inlet, and winding that is cored and being arranged on iron core, the high pressure end of incoming cables in the hyperbaric chamber are set in fuel tank
Terminals be in series with magnetic latching relay, the shell includes housing and base, and heat-conducting plate is provided with the housing, described
Hyperbaric chamber, low-pressure chamber, pressure change chamber on heat-conducting plate, are connected with several heat conducting pipes between the heat-conducting plate and housing, described
Heat-conducting medium is filled with heat conducting pipe, the base is provided with groove, damping device, the damping device are provided with the groove
One end is connected with housing bottom, one end is connected with groove, and the base is provided with radiating groove.
Preferably, the housing includes body and upper lid, and the body is threadedly coupled with upper lid.
Preferably, sealing gasket is provided between the body and upper lid.
Preferably, the damping device includes damper rod and damping spring, and the damping spring is set in outside damper rod.
Preferably, the heat-conducting medium is wire.
The utility model has the advantage of：This kind of weather resistant transformer, hyperbaric chamber, low-pressure chamber and pressure change chamber produce when working
Heat lead to housing, perfect heat-dissipating and Stability Analysis of Structures via heat-conducting plate and heat conducting pipe, the damping set between base and housing
Device effectively reduces influence of the vibrations to transformer job stability, because base has certain height in itself so that becomes
Depressor and surface separation, avoid excess surface water and transformer is impacted.
Brief description of the drawings
Fig. 1 is a kind of structural representation of weather resistant transformer described in the utility model.
Wherein：1- bases, 2- damper rods, 3- heat conducting pipes, 4- heat-conducting plates, 5- magnetic latching relays, 6- bodies, cover on 7-,
8- hyperbaric chambers, 9- pressure change chambers, 10- oil inlets, 11- low-pressure chambers, 12- sealing gaskets, 13- heat-conducting mediums, 14- radiating grooves, 15- dampings
Spring, 16- grooves.
Embodiment
Technological means, creation characteristic, reached purpose and effect to realize the utility model are easy to understand, below
With reference to embodiment, the utility model is expanded on further.
As shown in figure 1, a kind of weather resistant transformer, including shell, hyperbaric chamber 8, low-pressure chamber 11, pressure change chamber 9 and base 1,
Pressure change chamber 9 includes fuel tank, and fuel tank is provided with oil inlet 10, and winding that is cored and being arranged on iron core is set in fuel tank, described
The terminals of the high pressure end of incoming cables in hyperbaric chamber 8 are in series with magnetic latching relay 5, and the shell includes housing and base 1, described
Heat-conducting plate 4 is provided with housing, on heat-conducting plate 4, heat-conducting plate 4 can be to height for the hyperbaric chamber 8, low-pressure chamber 11, pressure change chamber 9
Caused heat is exported during pressure chamber 8, low-pressure chamber 11 and pressure change chamber 9 work, and is connected between the heat-conducting plate 4 and housing some
Heat derived from heat-conducting plate 4 is led to housing by individual heat conducting pipe 3, heat conducting pipe 3, is accelerated the lost speed of heat, is filled out in the heat conducting pipe 3
Filled with heat-conducting medium 13, improve radiating effect, the base 1 is provided with groove 16, damping device, institute are provided with the groove 16
State that damping device one end is connected with housing bottom, one end is connected with groove 16, effective damping, the base 1, which is provided with, to be dissipated
Heat channel 14, increase the contact area of housing and air, improve radiating effect.
It is worth noting that, the housing includes body 6 and upper lid 7, the body 6 is threadedly coupled with upper lid 7, the shell
Sealing gasket 12 is provided between body 6 and upper lid 7, is ensureing housing seal, while avoiding dust pollution enclosure interior, facilitates housing
Dismounting, so as to facilitate the progress of internal overhaul.
In the present embodiment, the damping device includes damper rod 2 and damping spring 15, and the damping spring 15 is set in resistance
Outside Buddhist nun's bar 2, good damping effect, the heat-conducting medium 13 is wire, good heat conductivity.
Based on above-mentioned, this kind of weather resistant transformer, hyperbaric chamber 8, low-pressure chamber 11 and pressure change chamber 9 work caused by heat warp
Housing, perfect heat-dissipating and Stability Analysis of Structures are led to by heat-conducting plate 4 and heat conducting pipe 3, the damping device set between base 1 and housing has
Effect reduces influence of the vibrations to transformer job stability, because base 1 itself has certain height so that transformer and
Surface separation, avoid excess surface water and transformer is impacted, the utility model provides a kind of Stability Analysis of Structures, heat dispersion
Good weather resistant transformer.
As known by the technical knowledge, the utility model can pass through other essence without departing from its spirit or the reality of essential feature
Scheme is applied to realize.Therefore, embodiment disclosed above, for each side, all it is merely illustrative, is not only
's.It is all in the scope of the utility model or in the change being equal in the scope of the utility model by the utility model bag
Contain.
Claims (5)
1. a kind of weather resistant transformer, including shell, hyperbaric chamber, low-pressure chamber, pressure change chamber and base, pressure change chamber includes fuel tank, oil
Case is provided with oil inlet, and winding that is cored and being arranged on iron core is set in fuel tank, the high pressure end of incoming cables in the hyperbaric chamber
Terminals are in series with magnetic latching relay, it is characterised in that the shell includes housing and base, is provided with and leads in the housing
Hot plate, the hyperbaric chamber, low-pressure chamber, pressure change chamber on heat-conducting plate, are connected with several between the heat-conducting plate and housing and led
Heat pipe, the heat conducting pipe is interior to be filled with heat-conducting medium, and the base is provided with groove, damping device, institute are provided with the groove
State that damping device one end is connected with housing bottom, one end is connected with groove, the base is provided with radiating groove.
A kind of 2. weather resistant transformer according to claim 1, it is characterised in that：The housing includes body and upper lid,
The body is threadedly coupled with upper lid.
A kind of 3. weather resistant transformer according to claim 2, it is characterised in that：Sealing is provided between the body and upper lid
Pad.
A kind of 4. weather resistant transformer according to claim 1, it is characterised in that：The damping device include damper rod and
Damping spring, the damping spring are set in outside damper rod.
A kind of 5. weather resistant transformer according to claim 1, it is characterised in that：The heat-conducting medium is wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720271914.0U CN206774352U (en) | 2017-03-20 | 2017-03-20 | A kind of weather resistant transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720271914.0U CN206774352U (en) | 2017-03-20 | 2017-03-20 | A kind of weather resistant transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206774352U true CN206774352U (en) | 2017-12-19 |
Family
ID=60632124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720271914.0U Expired - Fee Related CN206774352U (en) | 2017-03-20 | 2017-03-20 | A kind of weather resistant transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206774352U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110690026A (en) * | 2019-09-23 | 2020-01-14 | 安徽华环电气设备有限公司 | Transformer with earth leakage protection structure |
-
2017
- 2017-03-20 CN CN201720271914.0U patent/CN206774352U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110690026A (en) * | 2019-09-23 | 2020-01-14 | 安徽华环电气设备有限公司 | Transformer with earth leakage protection structure |
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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 |
Granted publication date: 20171219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |