CN207691266U - A kind of mute chamber type high-pressure and low-pressure casing of preinstalled type substation - Google Patents
A kind of mute chamber type high-pressure and low-pressure casing of preinstalled type substation Download PDFInfo
- Publication number
- CN207691266U CN207691266U CN201721901779.XU CN201721901779U CN207691266U CN 207691266 U CN207691266 U CN 207691266U CN 201721901779 U CN201721901779 U CN 201721901779U CN 207691266 U CN207691266 U CN 207691266U
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- CN
- China
- Prior art keywords
- pressure
- noise
- babinet
- low
- preinstalled
- 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
- 230000009467 reduction Effects 0.000 claims abstract description 16
- 230000003584 silencer Effects 0.000 claims abstract description 16
- 230000008030 elimination Effects 0.000 claims abstract description 14
- 238000003379 elimination reaction Methods 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims abstract description 10
- 238000009413 insulation Methods 0.000 claims abstract description 6
- 238000009423 ventilation Methods 0.000 abstract description 5
- 238000013461 design Methods 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 3
- 230000001131 transforming effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000011946 reduction process Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Landscapes
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Duct Arrangements (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
The utility model discloses a kind of mute chamber type high-pressure and low-pressure casing of preinstalled type substation, including babinet, noise reducing plate, air inlet and outlet, silencer and noise elimination stormproof louvre；The inside of the babinet is equipped with multiple noise reducing plates, the trailing flank of the babinet offers air inlet and air outlet, it is installed with silencer at the air inlet and air outlet, noise elimination stormproof louvre is installed at the top of the babinet, this mute chamber type high-pressure and low-pressure casing of preinstalled type substation is simple in structure, it is fitted with silencer at air inlet and air outlet, noise elimination stormproof louvre is installed outside babinet, reach good noise reduction, save noise reduction cost simultaneously, improvement through structure and material at present, it is sound insulation and noise reduction material to combine, ventilation and noise reduction are calculated through professional acoustic software to reach community resident living conditions, meet design standard requirement to whole.
Description
Technical field
The utility model is related to electrical equipment technical field, specially a kind of mute chamber type high-pressure and low-pressure preassembled transformer station
Shell.
Background technology
With the development of industry, higher and higher to the requirement of outdoor substation, when high-power substation is mounted on cell
When, the noise that substation transformer is sent out seriously affects the resident living on periphery.So generally transformer can be mounted on pre-
It, can be pre- in casing of preinstalled type substation bottom and top generally for the needs of transformer heat dissipation ventilation among dress formula composite plate
Ventilation opening is stayed to take a breath.It finds that the noise of inlet and outlet is bigger after testing, therefore needs to do noise reduction process in inlet and outlet position.
Current general pre-casing type transforming station housing design is direct emission noise, cannot isolating transformer is running well makes an uproar
Sound leakage, to which the needs of cell housing standard can not be met.
Utility model content
The purpose of this utility model is to provide a kind of mute chamber type high-pressure and low-pressure casing of preinstalled type substation, in solution
State the problem of being proposed in background technology.
To achieve the above object, the utility model provides the following technical solutions：A kind of mute chamber type high-pressure and low-pressure prepackage type
Transforming station case, including babinet, noise reducing plate, air inlet and outlet, silencer and noise elimination stormproof louvre；The inside of the babinet
Multiple noise reducing plates are installed, the trailing flank of the babinet offers air inlet and air outlet, equal at the air inlet and air outlet
It is installed with silencer, noise elimination stormproof louvre is installed at the top of the babinet.
Preferably, the babinet is specifically made using sound insulation and noise reduction material.
Preferably, the noise reducing plate is specially sound panel.
Preferably, the silencer is specially Z-type noise silencer of axial flow fan.
Preferably, the noise elimination stormproof louvre is specially rain-proof landscape type.
Compared with prior art, the utility model has the beneficial effects that：This mute chamber type high-pressure and low-pressure preassembled transformer station
Shell structure is simple, and silencer is fitted at air inlet and air outlet, noise elimination stormproof louvre is installed outside babinet, reaches good
Noise reduction, while saving noise reduction cost, the improvement through structure and material at present is sound insulation and noise reduction material to combine,
Ventilation and noise reduction are calculated through professional acoustic software to reach community resident living conditions, meet design standard requirement to whole.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the vertical view of the utility model.
In figure：1- babinets；2- noise reducing plates；3- air inlets；4- air outlets；5- silencers；6- noise elimination stormproof louvres.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
It please refers to Fig.1 and Fig. 2, the utility model provides a kind of technical solution：A kind of mute chamber type high-pressure and low-pressure prepackage type
Transforming station case, including babinet 1, noise reducing plate 2, air inlet 3, air outlet 4, silencer 5 and noise elimination stormproof louvre 6；Babinet 1 it is interior
Portion is equipped with multiple noise reducing plates 2, and the trailing flank of babinet 1 offers air inlet 3 and air outlet 4, and air inlet 3 and air outlet 4 go out
It is installed with silencer 5, the top of babinet 1 is installed with noise elimination stormproof louvre 6, and babinet 1 specifically uses sound insulation and noise reduction material
Material is made, and noise reducing plate 2 is specially sound panel, and silencer 5 is specially Z-type noise silencer of axial flow fan, noise elimination stormproof louvre 6
Specially rain-proof landscape type.
Operation principle：Silencer 5 is fitted at air inlet 3 and air outlet 4, noise elimination stormproof louvre is installed in 1 outside of babinet
6, reach good noise reduction, while saving noise reduction cost, at present the improvement through structure and material, is sound insulation and noise reduction material
Expect to combine, calculates ventilation and noise reduction through professional acoustic software to reach community resident living conditions, designed to which entirety meets
Standard requirement.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of mute chamber type high-pressure and low-pressure casing of preinstalled type substation, including babinet（1）, noise reducing plate（2）, air inlet（3）, go out
Air port（4）, silencer（5）With noise elimination stormproof louvre（6）；It is characterized in that：Babinet（1）Inside multiple noise reducing plates are installed
（2）, babinet（1）Trailing flank offer air inlet（3）And air outlet（4）, air inlet（3）And air outlet（4）Go out fixed peace
Equipped with silencer（5）, babinet（1）Top be installed with noise elimination stormproof louvre（6）.
2. a kind of mute chamber type high-pressure and low-pressure casing of preinstalled type substation according to claim 1, it is characterised in that：Babinet
（1）Specifically it is made using sound insulation and noise reduction material.
3. a kind of mute chamber type high-pressure and low-pressure casing of preinstalled type substation according to claim 1, it is characterised in that：Noise reduction
Plate（2）Specially sound panel.
4. a kind of mute chamber type high-pressure and low-pressure casing of preinstalled type substation according to claim 1, it is characterised in that：It eliminates the noise
Device（5）Be specially Z-type noise silencer of axial flow fan.
5. a kind of mute chamber type high-pressure and low-pressure casing of preinstalled type substation according to claim 1, it is characterised in that：It eliminates the noise
Stormproof louvre（6）Specially rain-proof landscape type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721901779.XU CN207691266U (en) | 2017-12-29 | 2017-12-29 | A kind of mute chamber type high-pressure and low-pressure casing of preinstalled type substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721901779.XU CN207691266U (en) | 2017-12-29 | 2017-12-29 | A kind of mute chamber type high-pressure and low-pressure casing of preinstalled type substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207691266U true CN207691266U (en) | 2018-08-03 |
Family
ID=62993381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721901779.XU Expired - Fee Related CN207691266U (en) | 2017-12-29 | 2017-12-29 | A kind of mute chamber type high-pressure and low-pressure casing of preinstalled type substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207691266U (en) |
-
2017
- 2017-12-29 CN CN201721901779.XU patent/CN207691266U/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 |
Granted publication date: 20180803 |