CN208045219U - A kind of transformer case - Google Patents
A kind of transformer case Download PDFInfo
- Publication number
- CN208045219U CN208045219U CN201820205480.9U CN201820205480U CN208045219U CN 208045219 U CN208045219 U CN 208045219U CN 201820205480 U CN201820205480 U CN 201820205480U CN 208045219 U CN208045219 U CN 208045219U
- Authority
- CN
- China
- Prior art keywords
- shell
- raised line
- sound insulation
- sealing plate
- transformer case
- 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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- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Abstract
The utility model is related to field transformers, more particularly to a kind of transformer case, including shell and the silencing apparatus being arranged in shell, the silencing apparatus includes the installation raised line being arranged in inner walls, the raised line is vertically mounted at the avris of housing sidewall, there are one the nip side parallel with housing sidewall and the connecting sides being connected between housing sidewall and nip side for the installation raised line tool, after using above-mentioned technical proposal, the utility model has the beneficial effects that：Silencing apparatus is set in transformer case, and multilayer is arranged in the silencing apparatus, and when not installing sound arrester, sound insulation chamber equally plays soundproof effect.
Description
Technical field
The utility model is related to field transformer more particularly to a kind of transformer cases.
Background technology
Transformer is the device for changing alternating voltage using the principle of electromagnetic induction, and in recent years, Electricity Demand increases
Long rapid, the High Speed Construction of power grid has pulled the market demand of power transmission and transforming equipment.Critical electrical of the transformer as power Transmission
Equipment, the market demand also maintain steady growth, due to being connected with high-voltage electricity in transformer, transformer, which belongs to, more endangers
The device of danger, the installation site of transformer have a variety of, and some is mounted on higher pylon or electric pole, in no pylon or electricity
The area of bar needs to install on the ground, but sound is larger in the process of running for transformer, and therefore, some need is mounted on village
Et al. the transformer in more place will produce larger noise, ambient enviroment is impacted.
Therefore, a kind of new transformer is developed, not only there is urgent researching value, it may have good economic benefit and work
Industry application potential, this is exactly where the power that the utility model is accomplished and basis.
Utility model content
In order to overcome the defect of the prior art as indicated above, the present inventor to have made intensive studies this, paying
After a large amount of creative works, so as to complete the utility model.
Specifically, technical problem to be solved in the utility model is：Transformer case is provided, to solve existing transformation
The larger technical problem of noise during device use.
In order to solve the above technical problems, the technical solution of the utility model is：
A kind of transformer case, including shell and the silencing apparatus that is arranged in shell, the silencing apparatus include setting
Installation raised line in inner walls, the raised line are vertically mounted at the avris of housing sidewall, the installation raised line
There are one the nip side parallel with housing sidewall and the connecting side being connected between housing sidewall and nip side, nip side sides for tool
Opening, the installation raised line are symmetrical arranged two in the arbitrary side of shell, and the open end of two installation raised lines is oppositely arranged, two installations
Sealing plate is inserted between the opposite opening of raised line, the nip side of the sealing plate and installation raised line is arranged in parallel, and the sealing plate is vertically
It is inserted between two installation raised lines, sound insulation chamber is spaced between sealing plate and shell.
In the present invention, as an improvement, the upper end of the sound insulation chamber is open shape, the lower end of sound insulation chamber
Sealing separately has sound arrester to be inserted into sound insulation chamber from the upper, open end of sound insulation chamber.
In the present invention, it as an improvement, is equipped on the inside of the open end of the raised line parallel with nip side
Sealing plate, the thickness of the distance between the inner splint and nip side and sealing plate is clamped in inner splint between the inner splint and nip side
Spend the setting that matches.
In the present invention, as an improvement, the sound arrester be hollow foam sound insulating plate, the foam every
There are one hollow chambers for soundboard tool, and the upper end opening of chamber, the interior injection sound insulation of the chamber are husky.
In the present invention, as an improvement, it is located at two installation raised lines at the same avris of shell and shares a company
Connect side.
After using above-mentioned technical proposal, the utility model has the beneficial effects that：
（1）Silencing apparatus is set in transformer case, and the silencing apparatus is arranged multilayer, is not installing sound arrester
When, sound insulation chamber equally plays soundproof effect.
（2）It is inserted into sound arrester in sound insulation chamber, further increases soundproof effect, sound arrester is cystosepiment, in foam
It is husky that sound insulation is added in chamber in the middle part of plate, improves soundproof effect.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structure top view of the utility model；
Wherein, each number designation is respectively referred to for following concrete meaning, element and/or component in the figure.
In figure：1, shell, 3, sealing plate, 4, nip side, 5, inner splint, 6, foam sound insulating plate, 7, chamber, 8, connecting side.
Specific implementation mode
The utility model is further illustrated with reference to specific embodiment.But the purposes of these exemplary embodiments
Only it is used for enumerating the utility model with purpose, any type of any limit not is constituted to the real protection scope of the utility model
It is fixed, it is more non-that the scope of protection of the utility model is confined to this.
As Figure 1-Figure 2, a kind of transformer case, including shell 1 and the silencing apparatus that is arranged in shell 1, it is described
Shell 1 is assembling sandwich type element, and the shell is mounted on the base, and transformer inner core is installed in shell.
The silencing apparatus includes the installation raised line being arranged on 1 inner wall of shell, and the installation raised line protrudes from shell 1
Madial wall is arranged, and the installation raised line is vertically mounted at the avris of 1 side wall of shell, installs the upper end opening of raised line,
The installation raised line tool is there are one the nip side 4 parallel with 1 side wall of shell and is connected between 1 side wall of shell and nip side 4
Connecting side 8, there are gap between 1 side wall of nip side 4 and shell, 4 one side opening of nip side, the installation raised line is arbitrary in shell
Side is symmetrical arranged two, and the open end of two installation raised lines is oppositely arranged, and sealing plate is inserted between the opposite opening of two installation raised lines
3, the both ends of the sealing plate 3 are inserted into respectively in installation raised line, and the sealing plate 3 and the nip side 4 of installation raised line are arranged in parallel, institute
It states sealing plate 3 to be vertically inserted between two installation raised lines, sound insulation chamber is spaced between sealing plate 3 and shell 1, the sound insulation chamber can
For obstructing sound, to improve soundproof effect, inert gas is filled with by sound insulation cavity seal and into sound insulation chamber.
The upper end of the sound insulation chamber is open shape, and the lower end sealing of sound insulation chamber separately has sound arrester from sound insulation chamber
Upper, open end be inserted into sound insulation chamber in, further function as the effect of sound insulation.
The inner splint 5 parallel with nip side 4, the inner splint 5 and folder are equipped on the inside of the open end of the installation raised line
It holds and sealing plate 3 is clamped between side 4, inner splint 5 is shorter than between sealing plate 3 is clamped in by nip side 4, inner splint 5 and nip side 4, avoids
Sealing plate 3 moves, and the thickness of the distance between the inner splint 5 and nip side 4 and sealing plate 3 matches setting.
The sound arrester is hollow foam sound insulating plate 6, and there are one hollow chambers 7 for the tool of foam sound insulating plate 6, and
The upper end opening of chamber 7, the interior injection sound insulation of the chamber 7 are husky.
The two installation raised lines at 1 same avris of shell share a connecting side 8, reduce spillage of material, and improve and add
Work efficiency rate, meanwhile, connecting side 8 reinforces the toughness of shell 1.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of transformer case, including shell（1）And it is arranged in shell（1）Interior silencing apparatus, it is characterised in that：It is described quiet
Mixer includes being arranged in shell（1）Installation raised line on inner wall, the raised line are vertically mounted on shell（1）Side wall
At avris, there are one the installation raised line tools and shell（1）The parallel nip side of side wall（4）And it is connected to shell（1）Side wall with
Nip side（4）Between connecting side（8）, nip side（4）One side opening, the installation raised line are symmetrical arranged in the arbitrary side of shell
Two, the open end of two installation raised lines is oppositely arranged, and sealing plate is inserted between the opposite opening of two installation raised lines（3）, the sealing plate
（3）With the nip side of installation raised line（4）It is arranged in parallel, the sealing plate（3）It is vertically inserted between two installation raised lines, sealing plate
（3）With shell（1）Between be spaced sound insulation chamber.
2. a kind of transformer case according to claim 1, it is characterised in that：The upper end of the sound insulation chamber is to open
Shape, the lower end sealing of sound insulation chamber, separately has sound arrester to be inserted into sound insulation chamber from the upper, open end of sound insulation chamber.
3. a kind of transformer case according to claim 1, it is characterised in that：The raised line（2）Open end on the inside of set
Have and nip side（4）Parallel inner splint（5）, the inner splint（5）With nip side（4）Between sealing plate is clamped（3）, described interior
Clamping plate（5）With nip side（4）The distance between and sealing plate（3）Thickness match setting.
4. a kind of transformer case according to claim 1, it is characterised in that：The sound arrester be hollow foam every
Soundboard（6）, the foam sound insulating plate（6）There are one hollow chambers for tool（7）, and chamber（7）Upper end opening, the chamber
（7）Interior injection sound insulation is husky.
5. a kind of transformer case according to claim 1, it is characterised in that：Positioned at shell（1）Two at same avris
Raised line is installed and shares a connecting side（8）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820205480.9U CN208045219U (en) | 2018-02-06 | 2018-02-06 | A kind of transformer case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820205480.9U CN208045219U (en) | 2018-02-06 | 2018-02-06 | A kind of transformer case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208045219U true CN208045219U (en) | 2018-11-02 |
Family
ID=63952060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820205480.9U Expired - Fee Related CN208045219U (en) | 2018-02-06 | 2018-02-06 | A kind of transformer case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208045219U (en) |
-
2018
- 2018-02-06 CN CN201820205480.9U patent/CN208045219U/en not_active Expired - Fee Related
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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: 20181102 Termination date: 20200206 |