CN209461834U - A kind of air type ring network cabinet - Google Patents
A kind of air type ring network cabinet Download PDFInfo
- Publication number
- CN209461834U CN209461834U CN201920499717.3U CN201920499717U CN209461834U CN 209461834 U CN209461834 U CN 209461834U CN 201920499717 U CN201920499717 U CN 201920499717U CN 209461834 U CN209461834 U CN 209461834U
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- cabinet
- cabinet body
- ring network
- air
- type ring
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Abstract
The utility model discloses a kind of air type ring network cabinets, including cabinet body；The cabinet body is generally closed；One side lower part of cabinet body is equipped with blast pipe；Discharge pipe is equipped at the top of the cabinet body；Interior of the cabinet is equipped with lower clapboard and upper spacer；The lower clapboard is arranged above blast pipe, and is equipped with ventilation hole；There is upward lug boss in the middle part of the upper spacer, the lug boss side is equipped with ventilation opening.By above technical scheme, dry air can be blown into cabinet, realize ventilation and heat, the air circulation for realizing relative closure in parallel or series may be implemented in several looped network cabinets by external air supply device.The dust and moisture in air are effectively removed, is in ring network cabinet in good working environment, and can be convenient realization and single cabinet body is individually overhauled, reaches that structure is simple, and insulating reliability is strong, long service life, the low technical effect of maintenance cost.
Description
Technical field
The utility model relates to electric switch fields, more specifically to a kind of air insulation ring network cabinet.
Background technique
In the existing power supply network system in China, usually power supply network connection is circularized, allows user from both direction
Power supply is obtained, this power supply mode is referred to as ring network power supply.Ring network cabinet in ring network power supply makes core switching equipment, ring network cabinet root
Air type ring network cabinet, sulfur hexafluoride gas-insulating ring network cabinet, solid insulation ring main unit etc. can be divided into again according to dielectric is different.
Sulfur hexafluoride is greenhouse gases, and requirement is high, and cable installation and maintenance are inconvenient, fills the gas-insulated cabinet market of sulfur hexafluoride
Demand is just successively decreased year by year.It is higher and higher as the ring network cabinet demand of dielectric using dry air, but existing air insulation looped network
Cabinet is larger by external environment influence, and internal heat dissipating effect is poor, especially in use, setting in the adverse circumstances such as high humility, high pollution
It is standby to be easy dampness, the insulating reliability and service life of product are reduced, maintenance cost is high.
Summary of the invention
The purpose of the utility model is to provide a kind of air type ring network cabinet, reach that structure is simple, and insulating reliability is strong, uses
Service life is long, the low technical effect of maintenance cost.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of air type looped network
Cabinet, including cabinet body；The cabinet body is generally closed；One side lower part of cabinet body is equipped with blast pipe；It is equipped at the top of the cabinet body
Discharge pipe；Interior of the cabinet is equipped with lower clapboard and upper spacer；The lower clapboard is arranged above blast pipe, and is equipped with ventilation hole；Institute
Stating has upward lug boss in the middle part of upper spacer, the lug boss side is equipped with ventilation opening.
By using above-mentioned technical proposal, dry air can be blown into cabinet, realize ventilation by external air supply device
The air circulation for realizing relative closure in parallel or series may be implemented in heat dissipation, several looped network cabinets.
Preferably, the blast pipe is equipped with filter device.
Preferably, the discharge pipe is equipped with filter device.
Preferably, the filter device includes dust filtering device and drying device.
By using above-mentioned technical proposal, the dust and moisture in air can be effectively removed, ring network cabinet is made to be in good
Working environment in.
Preferably, the ventilation opening is shutter.
By using above-mentioned technical proposal, internal gas flow can be optimized and improve circulating effect.
Preferably, the blast pipe and/or discharge pipe are equipped with sealed valve.
By using above-mentioned technical proposal, it can be convenient realization and single cabinet body individually overhauled.
In conclusion the utility model has the following beneficial effects: dry air can be blown by external air supply device
Enter cabinet, realize ventilation and heat, the air circulation for realizing relative closure in parallel or series may be implemented in several looped network cabinets.Have
Dust and moisture in effect removal air, are in ring network cabinet in good working environment, and can be convenient realization to single cabinet
Body is individually overhauled, and reaches that structure is simple, and insulating reliability is strong, long service life, the low technical effect of maintenance cost.
Detailed description of the invention
Fig. 1 is the utility model cabinet schematic diagram；
Fig. 2 is the utility model lower clapboard schematic diagram；
Fig. 3 is the utility model upper spacer schematic diagram；
Drawing reference numeral: 1 cabinet body, 2 blast pipes, 3 discharge pipes, 4 lower clapboards, 41 ventilation holes, 5 upper spacers, 51 lug bosses, 52 lead to
Air port, 6 filter devices, 7 sealed valves.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
A kind of air type ring network cabinet, including cabinet body 1；The cabinet body 1 is generally closed；1 one side lower part of cabinet body is set
There is blast pipe 2；Discharge pipe 3 is equipped at the top of the cabinet body；Interior of the cabinet is equipped with lower clapboard 4 and upper spacer 5；The lower clapboard 4 is set
It sets above blast pipe, and is equipped with ventilation hole 41；There are upward lug boss 51, the lug boss 51 in the middle part of the upper spacer 5
Side is equipped with ventilation opening 52.
By using above-mentioned technical proposal, dry air can be blown into cabinet, realize ventilation by external air supply device
The air circulation for realizing relative closure in parallel or series may be implemented in heat dissipation, several looped network cabinets.
The blast pipe is equipped with filter device 6；The discharge pipe is equipped with filter device 6.
Preferably, the filter device 6 includes dust filtering device and drying device.
By using above-mentioned technical proposal, the dust and moisture in air can be effectively removed, ring network cabinet is made to be in good
Working environment in.
The ventilation opening 52 is shutter.
By using above-mentioned technical proposal, internal gas flow can be optimized and improve circulating effect.
Preferably, the blast pipe and discharge pipe are equipped with sealed valve 7.
By using above-mentioned technical proposal, realization can be facilitated to carry out individually single cabinet body by closing sealed valve 7
Maintenance.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (5)
1. a kind of air type ring network cabinet, including cabinet body；It is characterized by: the cabinet body is generally closed；The cabinet body side
Lower part is equipped with blast pipe；Discharge pipe is equipped at the top of the cabinet body；Interior of the cabinet is equipped with lower clapboard and upper spacer；The lower clapboard is set
It sets above blast pipe, and is equipped with ventilation hole；There is upward lug boss in the middle part of the upper spacer, the lug boss side is equipped with
Ventilation opening.
2. a kind of air type ring network cabinet according to claim 1, it is characterized in that: blast pipe and/or discharge pipe are equipped with filtering
Device.
3. a kind of air type ring network cabinet according to claim 2, it is characterized in that: the filter device includes dust-filtering dress
It sets and drying device.
4. a kind of air type ring network cabinet according to claim 1, it is characterized in that: ventilation opening is shutter.
5. a kind of air type ring network cabinet according to claim 1, it is characterized in that: the blast pipe and/or discharge pipe are equipped with
Sealed valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920499717.3U CN209461834U (en) | 2019-04-15 | 2019-04-15 | A kind of air type ring network cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920499717.3U CN209461834U (en) | 2019-04-15 | 2019-04-15 | A kind of air type ring network cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209461834U true CN209461834U (en) | 2019-10-01 |
Family
ID=68047945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920499717.3U Active CN209461834U (en) | 2019-04-15 | 2019-04-15 | A kind of air type ring network cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209461834U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110739627A (en) * | 2019-11-28 | 2020-01-31 | 山东厚俞实业有限公司 | low-voltage switch cabinet with dustproof dust device |
-
2019
- 2019-04-15 CN CN201920499717.3U patent/CN209461834U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110739627A (en) * | 2019-11-28 | 2020-01-31 | 山东厚俞实业有限公司 | low-voltage switch cabinet with dustproof dust device |
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