CN206806807U - Dust-proof antifreeze small distribution case - Google Patents
Dust-proof antifreeze small distribution case Download PDFInfo
- Publication number
- CN206806807U CN206806807U CN201720755349.5U CN201720755349U CN206806807U CN 206806807 U CN206806807 U CN 206806807U CN 201720755349 U CN201720755349 U CN 201720755349U CN 206806807 U CN206806807 U CN 206806807U
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- China
- Prior art keywords
- pipeline
- dust
- casing
- room
- distribution case
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Abstract
The utility model discloses a kind of dust-proof antifreeze small distribution case, including casing, cable vault, control room, breaker chamber and switch gear room are installed in casing, wherein, switch gear room and control room are arranged side by side at casing upper strata, cable vault is located at casing bottom, and breaker chamber is located at below switch gear room and control room, and bottom half is provided with air inlet pipeline, air inlet pipeline is divided into the first pipeline and the second pipeline, wherein, the first pipeline is embedded in underground, and the second pipeline is located on ground；The outlet side of first pipeline is connected with bottom half, and the inlet end of the second pipeline is provided with into fan, and the front end for entering fan is additionally provided with filter layer；Heating tube is also socketed with outside first pipeline, electric contact thermometer is set in heating tube, and the temperature sense end of electric contact thermometer is rest on the ground.Dust-proof antifreeze small-sized power transformation box of the present utility model, possess malleation all the time in casing, prevent from saving bit by bit dust in casing, while be also equipped with antifreeze frost prevention ability.
Description
Technical field
It the utility model is related to a kind of dust-proof antifreeze small distribution case.
Background technology
The outdoor small-sized distribution box of prior art only devises simple air vent, for being radiated to box house,
But this power transformation box is easy into dust, and do not possess the antifreeze ability for putting frost, potential safety hazard is brought to distribution box use.
Utility model content
(1) technical problems to be solved
The purpose of this utility model seeks to overcome disadvantages mentioned above, it is desirable to provide a kind of dust-proof antifreeze small distribution case.
(2) technical scheme
To reach above-mentioned purpose, dust-proof antifreeze small distribution case of the present utility model, including casing, pacify in the casing
Equipped with cable vault, control room, breaker chamber and switch gear room, wherein, switch gear room and control room are arranged side by side at casing upper strata, electricity
Cable room is located at casing bottom, and breaker chamber is located at below switch gear room and control room, and the bottom half is provided with air inlet pipeline, institute
State air inlet pipeline and be divided into the first pipeline and the second pipeline, wherein, the first pipeline is embedded in underground, and the second pipeline is located on ground；
The outlet side of first pipeline is connected with bottom half, and the inlet end of second pipeline is provided with into fan,
It is described enter fan front end be additionally provided with filter layer；
Heating tube is also socketed with outside first pipeline, electric contact thermometer, the electric contact are set in the heating tube
The temperature sense end of thermometer is rest on the ground.
Further, the filter layer includes the first screen pack and the second screen pack, and filter layer bottom is bucket-shaped.
Further, the first screen pack mesh density is not less than 100 mesh, and the second screen pack mesh density is 30~50
Mesh.
Further, the second screen pack end set has rain cover.
Further, in addition to the power supply for heating tube power supply, the power supply are located at box house, and the power supply is connect by electricity
Point thermometer connects the heating tube；The conducting temperature of the electric contact thermometer is predeterminable.
(3) beneficial effect
Compared with prior art, the technical solution of the utility model has advantages below：Possess all the time in distribution box body
Malleation, prevent from saving bit by bit dust in casing, while be also equipped with antifreeze frost prevention ability.
Brief description of the drawings
Fig. 1 is the overall structure diagram of dust-proof antifreeze small distribution case of the present utility model；
Fig. 2 is the structural representation of the filter layer of the dust-proof antifreeze small distribution case of the utility model.
Embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is used to illustrate the utility model, but is not limited to the scope of the utility model.
As depicted in figs. 1 and 2, dust-proof antifreeze small distribution case of the present utility model, including casing 1, in the casing 1
Cable vault 2, control room 3, breaker chamber 4 and switch gear room 5 are installed, wherein, switch gear room 5 and control room 3 are arranged side by side at case
The upper strata of body 1, cable vault 2 are located at the bottom of casing 1, and breaker chamber 4 is located at switch gear room 5 and the lower section of control room 3, the bottom of casing 1
Air inlet pipeline is provided with, the air inlet pipeline is divided into the first pipeline 6 and the second pipeline 7, wherein, the first pipeline 6 is embedded in underground, the
Two pipelines 7 are located on ground；The both ends of casing 1 are additionally provided with air-vent 16.
The outlet side of first pipeline 6 connects with the bottom of casing 1, and the inlet end of second pipeline 7 is provided with air intake
Fan 8, air-flow is provided for casing 1, plays thermolysis, malleation in casing 1 is also kept, prevents dust from entering from air-vent 16, institute
State into the front end of fan 8 and be additionally provided with filter layer 11；
Heating tube 9 is also socketed with outside first pipeline 6, electric contact thermometer 10, the electricity are set in the heating tube 9
The temperature sense end of contact temperature meter 10 is rest on the ground.
As shown in Fig. 2 the filter layer 11 includes the first screen pack 12 and the second screen pack 13, the bottom of filter layer 11 is bucket
Shape.
The mesh density of first screen pack 12 is that the mesh density of the second screen pack 13 is 30~50 mesh not less than 100 mesh,
100 mesh mesh can filter 150 microns of dust, and 30~50 mesh mesh can filter 590~290 microns of dust, therefore, than only
It is much higher only with the prior art filtering progress of passage.
The end set of second screen pack 13 has rain cover 14, plays a part of preventing rainwater from entering.
Also include the power supply 15 powered for heating tube 9, the power supply 15 is located inside casing 1, and the power supply 15 passes through electricity
Contact temperature meter 10 connects the heating tube 9；The conducting temperature of the electric contact thermometer 10 is predeterminable.
Dust-proof antifreeze small-sized power transformation box of the present utility model, possess malleation all the time in casing, prevent from saving bit by bit ash in casing
Dirt, while it is also equipped with antifreeze frost prevention ability.
In summary, above-mentioned embodiment is not restricted embodiment of the present utility model, the technology of all this areas
The modification or equivalent deformation that personnel are carried out on the basis of substantive content of the present utility model, in skill of the present utility model
Art category.
Claims (5)
1. a kind of dust-proof antifreeze small distribution case, including casing, cable vault, control room, breaker are installed in the casing
Room and switch gear room, wherein, switch gear room and control room are arranged side by side at casing upper strata, and cable vault is located at casing bottom, breaker
Room is located at below switch gear room and control room, it is characterised in that：The bottom half is provided with air inlet pipeline, the air inlet pipeline point
For the first pipeline and the second pipeline, wherein, the first pipeline is embedded in underground, and the second pipeline is located on ground；
The outlet side of first pipeline is connected with bottom half, and the inlet end of second pipeline is provided with into fan, described
The front end for entering fan is additionally provided with filter layer；
Heating tube is also socketed with outside first pipeline, electric contact thermometer, the electric contact temp are set in the heating tube
The temperature sense end of meter is rest on the ground.
2. dust-proof antifreeze small distribution case as claimed in claim 1, it is characterised in that：The filter layer includes the first filtering
Net and the second screen pack, filter layer bottom are bucket-shaped.
3. dust-proof antifreeze small distribution case as claimed in claim 2, it is characterised in that：The first screen pack mesh density
For not less than 100 mesh, the second screen pack mesh density is 30~50 mesh.
4. dust-proof antifreeze small distribution case as claimed in claim 3, it is characterised in that：The second screen pack end set
There is rain cover.
5. dust-proof antifreeze small distribution case as claimed in claim 4, it is characterised in that：Also include the electricity for heating tube power supply
Source, the power supply are located at box house, and the power supply connects the heating tube by electric contact thermometer；The electric contact temp
The conducting temperature of meter is predeterminable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720755349.5U CN206806807U (en) | 2017-06-26 | 2017-06-26 | Dust-proof antifreeze small distribution case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720755349.5U CN206806807U (en) | 2017-06-26 | 2017-06-26 | Dust-proof antifreeze small distribution case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206806807U true CN206806807U (en) | 2017-12-26 |
Family
ID=60749569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720755349.5U Expired - Fee Related CN206806807U (en) | 2017-06-26 | 2017-06-26 | Dust-proof antifreeze small distribution case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206806807U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108512161A (en) * | 2018-04-09 | 2018-09-07 | 瑞鸿电控设备（武汉）有限公司 | A kind of protective device of junction box |
| CN109193420A (en) * | 2018-09-11 | 2019-01-11 | 常州工学院 | One kind is for the anti-condensation system of cooling and its control method in outdoor ring main unit |
-
2017
- 2017-06-26 CN CN201720755349.5U patent/CN206806807U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108512161A (en) * | 2018-04-09 | 2018-09-07 | 瑞鸿电控设备（武汉）有限公司 | A kind of protective device of junction box |
| CN109193420A (en) * | 2018-09-11 | 2019-01-11 | 常州工学院 | One kind is for the anti-condensation system of cooling and its control method in outdoor ring main unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171226 Termination date: 20180626 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |