CN208094028U - A kind of 10kV ring main units - Google Patents
A kind of 10kV ring main units Download PDFInfo
- Publication number
- CN208094028U CN208094028U CN201820214101.2U CN201820214101U CN208094028U CN 208094028 U CN208094028 U CN 208094028U CN 201820214101 U CN201820214101 U CN 201820214101U CN 208094028 U CN208094028 U CN 208094028U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- wind deflector
- top plate
- hot bellows
- ring main
- 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
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 6
- 239000010959 steel Substances 0.000 claims abstract description 6
- 230000000694 effects Effects 0.000 claims abstract description 5
- 238000010438 heat treatment Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Drying Of Gases (AREA)
Abstract
The utility model discloses a kind of 10kV ring main units, include the cabinet of rectangular-shaped steel, there is the mounting bracket of electrical device in cabinet, it further include L-shaped wind deflector in the cabinet, the vertical component effect of the wind deflector is fixedly connected with the top plate of cabinet, one side plate of the horizontal part next door cabinet of the wind deflector is fixedly connected, air duct is formed between the wind deflector and the bottom plate and another side plate of cabinet, air inlet hole is formed on the horizontal part, the mounting bracket is located in the rectangular space that the wind deflector is formed with cabinet；The top connection in the air duct is located at the air outlet of the hot bellows on the top plate outer surface of cabinet, the air inlet connection of the hot bellows is located at the air blower on the top plate outer surface of cabinet, electrical bar is equipped in the hot bellows, humidity sensor and temperature sensor are equipped in the cabinet, the surface of the top plate is formed with exhaust vent.The utility model simplifies cabinet internal structure, it is not necessary to excessive dehumidifying device be arranged in cabinet.
Description
Technical field
The utility model is related to ring main unit technical fields, and in particular to a kind of 10kV ring main units.
Background technology
In the 10kV ring main units of existing rectangular-shaped steel, the temperature-controlled fan or built-in dehumidifier that generally use remove
Moisture in ring main unit, temperature-controlled fan is realized by the adjusting to air in ring main unit to the removal to moisture in cabinet, built-in
Dehumidifier is placed in cabinet, realizes moisture removal.But dampproof effect is not fine, cannot remove the moisture in cabinet well, to
Cause the dielectric strength of electrical equipment switch, disconnecting link and connecting terminal block etc. in ring main unit to reduce and generate flashover, causes to switch
Accidentally close, false tripping and cause equipment fault, seriously affect the safe operation of power grid.
Utility model content
The purpose of this utility model is to be directed to technological deficiency existing in the prior art, and provide a kind of 10kV ring main units.
Technical solution is used by realize the purpose of this utility model：
A kind of 10kV ring main units include the cabinet of rectangular-shaped steel, there is the mounting bracket of electrical device, institute in the cabinet
It further includes L-shaped wind deflector to state in cabinet, and the vertical component effect of the wind deflector is fixedly connected with the top plate of cabinet, the wind-guiding
One side plate of the horizontal part next door cabinet of plate is fixedly connected, shape between the wind deflector and the bottom plate and another side plate of cabinet
At air duct, air inlet hole is formed on the horizontal part, the mounting bracket is located at the rectangular space that the wind deflector is formed with cabinet
It is interior；The top connection in the air duct is located at the air outlet of the hot bellows on the top plate outer surface of cabinet, the air inlet of the hot bellows
Mouth connection is located at the air blower on the top plate outer surface of cabinet, and electrical bar is equipped in the hot bellows, and the cabinet is interior equipped with wet
Degree sensor and temperature sensor, the surface of the top plate are formed with exhaust vent.
The bottom of the cabinet has outer cover, the hot bellows to be located in the outer cover with air blower.
The humidity sensor and temperature sensor are mounted on the inner surface of the top plate, and are located at the wind deflector
In the rectangular space formed with cabinet.
The air inlet hole is multiple.
Hot bellows and air blower are arranged outside cabinet, utilizes air blower by the way that air duct is arranged in cabinet for the utility model
The heat that hot bellows generate can be blown into air duct, and by air duct from the space that bottom blows to installation electrical device, it is real
Now to dehumidifying in cabinet, simplify cabinet internal structure, it is not necessary to which excessive dehumidifying device, easy to use and peace are set in cabinet
Fill ring main unit.
Description of the drawings
Fig. 1 is the schematic diagram of 10kV ring main units；
Fig. 2 is the perspective diagram of hot bellows；
Fig. 3 is microcontroller control principle drawing.
Specific implementation mode
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.It should be appreciated that this place
The specific embodiment of description is only used to explain the utility model, is not used to limit the utility model.
Referring to shown in Fig. 1-3, a kind of 10kV ring main units include the cabinet 1 of rectangular-shaped steel, have electric power in the cabinet
The mounting bracket 14 of device 15 (electric switch) further includes L-shaped wind deflector, the vertical component effect of the wind deflector in the cabinet
3 are fixedly connected with the top plate of cabinet, and a side plate of the 4 next door cabinet of horizontal part of the wind deflector is fixedly connected, the wind-guiding
Air duct 5 is formed between plate and the bottom plate and another side plate of cabinet, and air inlet hole 6, the mounting bracket are formed on the horizontal part
14 are located in the rectangular space that the wind deflector is formed with cabinet；The top connection in the air duct is located at the top plate outer surface of cabinet
On hot bellows 13 air outlet 9, the air inlets 18 of the hot bellows connects the air blower being located on the top plate outer surface of cabinet
11, the hot bellows are interior to be equipped with electrical bar 16, and humidity sensor 7 and temperature sensor 8, the top plate are equipped in the cabinet
Surface be formed with exhaust vent 12, wind deflector is by two spaces respectively inside cabinet, and one is air duct, another is described
The rectangular space of mounting bracket is installed, it is not connected.
Hot bellows and air blower are arranged outside cabinet, utilizes air blower by the way that air duct is arranged in cabinet for the utility model
The heat that hot bellows generate can be blown into air duct, and by air duct from the space that bottom blows to installation electrical device, it is real
Now to dehumidifying in cabinet, simplify cabinet internal structure, it is not necessary to which excessive dehumidifying device, easy to use and peace are set in cabinet
Fill ring main unit.
Further, the bottom of the cabinet has the outer cover 13 of steel, the hot bellows to be located at the outer cover with air blower
It is interior, protective action played to hot bellows and air blower, the top plate of the outer cover and cabinet is using screw connection.
The electrical bar 16 is mutually fixedly connected by its installation seat plate 19 with bolt 17 with hot bellows, the electrical bar
16 using the air heating rod directly purchased in the market.
Further, as an improvement, control unit, such as microcontroller are also provided in the outer cover, and be equipped with
The accumulator of power supply, the microcontroller can be with humidity sensor 7, temperature sensor 8 and electrical bar 16,11 phases of air blower
Connection, according to the data of humidity sensor 7 and temperature sensor 8, control electrical bar 16, air blower 11 work or do not work.
In winter or the cold time opens electrical bar heating when humidity is more than certain value, opens air blower and hot wind is blown into cabinet
Electrical bar 16, air blower 11 are closed, or detect in temperature sensor 8 when humidity is less than certain value by heating and dehumidification
In cabinet when the temperature is excessively high, electrical bar is closed, prevents hot blast temperature excessively high and electrical device is damaged.In summer, when
When humidity is more than certain value, it can be not turned on electrical bar, being directly blown into wind using air blower dehumidifies.It is in winter or cold
Time can open electrical bar heating when temperature is less than certain value, and opening air blower and hot wind is blown into cabinet is made by hot wind
In-cabinet temperature heats up, and the work for preventing temperature too low and influencing electrical device is run.
Wherein, the humidity sensor and temperature sensor are mounted on the inner surface of the top plate, and positioned at described
In the rectangular space that wind deflector is formed with cabinet.
Wherein, the air inlet hole be it is multiple, from the bottom of the horizontal part of the wind deflector blow to top carry out except temperature or add
Heat.
The footing 2 of the bottom of the cabinet is four, at the position at rectangular four angles of bottom plate for being arranged in cabinet.
The mounting bracket 14 is multiple, and a side plate of one end and cabinet is fixed, and is such as welded, and the other end is solid with vertical riser 20
Fixed, upper end and the top plate of the riser be welded and fixed, is welded to connect on the inside of the horizontal part of lower end and wind deflector.
Hot bellows and air blower are arranged outside cabinet, utilizes air blower by the way that air duct is arranged in cabinet for the utility model
The heat that hot bellows generate can be blown into air duct, and by air duct from the space that bottom blows to installation electrical device, it is real
Now to dehumidifying in cabinet, simplify cabinet internal structure, it is not necessary to which excessive dehumidifying device, easy to use and peace are set in cabinet
Fill ring main unit.
The above is only the preferred embodiment of the utility model, it is noted that for the general of the art
For logical technical staff, without departing from the principle of this utility model, several improvements and modifications can also be made, these change
The scope of protection of the utility model is also should be regarded as into retouching.
Claims (4)
1. a kind of 10kV ring main units include the cabinet of rectangular-shaped steel, there is the mounting bracket of electrical device in the cabinet, it is special
Sign is, further includes L-shaped wind deflector in the cabinet, the vertical component effect of the wind deflector and the top plate of cabinet are fixed and connected
It connects, a side plate of the horizontal part next door cabinet of the wind deflector is fixedly connected, the bottom plate of the wind deflector and cabinet and another
Air duct is formed between a side plate, air inlet hole is formed on the horizontal part, and the mounting bracket is located at the wind deflector and cabinet shape
At rectangular space in；The top connection in the air duct is located at the air outlet of the hot bellows on the top plate outer surface of cabinet, described
The air inlet connection of hot bellows is located at the air blower on the top plate outer surface of cabinet, and electrical bar is equipped in the hot bellows, described
Humidity sensor and temperature sensor are equipped in cabinet, the surface of the top plate is formed with exhaust vent.
2. 10kV ring main units as described in claim 1, which is characterized in that outer cover arranged at the bottom of the cabinet, the hot bellows with
Air blower is located in the outer cover.
3. 10kV ring main units as described in claim 1, which is characterized in that the humidity sensor and temperature sensor are mounted on
On the inner surface of the top plate, and in the rectangular space that the wind deflector is formed with cabinet.
4. 10kV ring main units as described in claim 1, which is characterized in that the air inlet hole is multiple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820214101.2U CN208094028U (en) | 2018-02-07 | 2018-02-07 | A kind of 10kV ring main units |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820214101.2U CN208094028U (en) | 2018-02-07 | 2018-02-07 | A kind of 10kV ring main units |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208094028U true CN208094028U (en) | 2018-11-13 |
Family
ID=64063830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820214101.2U Expired - Fee Related CN208094028U (en) | 2018-02-07 | 2018-02-07 | A kind of 10kV ring main units |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208094028U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113819538A (en) * | 2021-09-02 | 2021-12-21 | 青岛海尔空调器有限总公司 | Method and device for treating residual water of dehumidifying device and intelligent dehumidifier |
-
2018
- 2018-02-07 CN CN201820214101.2U patent/CN208094028U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113819538A (en) * | 2021-09-02 | 2021-12-21 | 青岛海尔空调器有限总公司 | Method and device for treating residual water of dehumidifying device and intelligent dehumidifier |
| CN113819538B (en) * | 2021-09-02 | 2022-09-06 | 青岛海尔空调器有限总公司 | Method and device for treating residual water of dehumidifying device and intelligent dehumidifier |
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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: 20181113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |