CN106451140A - Ventilation device for transformer substation - Google Patents
Ventilation device for transformer substation Download PDFInfo
- Publication number
- CN106451140A CN106451140A CN201610994431.3A CN201610994431A CN106451140A CN 106451140 A CN106451140 A CN 106451140A CN 201610994431 A CN201610994431 A CN 201610994431A CN 106451140 A CN106451140 A CN 106451140A
- Authority
- CN
- China
- Prior art keywords
- fan
- transformer station
- blower fan
- transformer substation
- humidity
- 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.)
- Pending
Links
- 238000009423 ventilation Methods 0.000 title claims abstract description 27
- 238000001514 detection method Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 6
- 238000007664 blowing Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Ventilation (AREA)
Abstract
The invention provides a transformer substation ventilation device with a good ventilation effect, and belongs to the field of transformer substation ventilation. The invention comprises the following steps: the device comprises a fan, an exhaust fan, a controller, a temperature sensor and a humidity sensor; the temperature sensor and the humidity sensor are arranged in the transformer substation and used for detecting the temperature and the humidity in the transformer substation; the fan and the exhaust fan are arranged on the same side of the wall of the transformer substation, the exhaust fan is arranged at an air outlet at the top in the transformer substation, and the fan is arranged at the bottom in the transformer substation; and the controller controls the fan and the exhaust fan to work according to the detected temperature and humidity. According to the invention, the blowing direction of the fan is adjusted, the airflow direction faces to the wall or equipment opposite to the fan, airflow is formed after rebounding, and the airflow is lifted to the exhaust fan through buoyancy formed by hot air in the transformer substation.
Description
Technical field
The present invention relates to a kind of ventilation unit, particularly to a kind of transformer station ventilation unit, belong to transformer station's ventilation field.
Background technology
Transformer station's internal loading electric current is big, stand in temperature very high, electrical equipment run at high temperature easy cause insulation ag(e)ing,
The electrical hazards such as short circuit, the wall in current transformer station or roof are provided with ventilating fan, need to manually open ventilating fan to transformer station
Interior cooling, or setting timer, timing controlled ventilating fan is divulged information, this draft type ventilation effect in the case of following two kinds
Bad：Between once or twice ventilation, high temperature occurs, ventilation effect is bad；Two：When not needing ventilation, reach timing still
It is aerated, waste of resource.
Meanwhile, only it is aerated by ventilating fan, ventilation effect is bad.
Content of the invention
For above-mentioned deficiency, the present invention provides a kind of ventilation effect good transformer station's ventilation unit.
A kind of transformer station ventilation unit of the present invention, described ventilation unit includes：Blower fan, ventilating fan, controller, temperature pass
Sensor and humidity sensor；
Temperature sensor and humidity sensor are arranged in transformer station, for detecting the temperature and humidity in transformer station；
Described blower fan and ventilating fan are arranged on the same side of transformer station's wall, and described ventilating fan is arranged on the top in transformer station
At the exhaust outlet in portion, blower fan is arranged on the bottom in transformer station；
Controller, according to the temperature and humidity of detection, controls blower fan and ventilating fan work.
Preferably, described blower fan is the blower fan with adjusting wind direction function.
Preferably, described controller, is additionally operable to according to setting time, and timing controlled blower fan and ventilating fan work.
Preferably, described controller is provided with remote control terminal, is used for locally being controlled or remotely control.
The beneficial effects of the present invention is, the present invention is respectively provided with ventilating fan and blower fan, and ventilating fan exists in top, blower fan
Bottom, the air-flow of blower fan blowout is walked upwards, is discharged by ventilating fan after reaching top, by adjusting the direction of blower fan blowing, gas
The flow direction of stream reaches at ventilating fan, reaches optimal ventilation effect.Meanwhile, according to temperature sensor and humidity sensor, inspection
Survey the need of ventilation, when temperature or humidity reach given threshold, controller controls blower fan and ventilating fan work, is aerated.
Brief description
Fig. 1 is a kind of principle schematic of transformer station ventilation unit of the present invention.
Fig. 2 is the air flow direction principle schematic of blower fan of the present invention and ventilating fan.
Specific embodiment
In conjunction with Fig. 1, present embodiment is described, a kind of transformer station ventilation unit described in present embodiment, described ventilation unit
Including：Blower fan 1, ventilating fan 2, controller, temperature sensor and humidity sensor；
Temperature sensor and humidity sensor are arranged in transformer station, for detecting the temperature and humidity in transformer station；
Described blower fan 1 and ventilating fan 2 are arranged on the same side of transformer station's wall, and described ventilating fan is arranged in transformer station
At the exhaust outlet at top, blower fan is arranged on the bottom in transformer station；
Controller, according to the temperature and humidity of detection, controls blower fan 1 and ventilating fan 2 to work.
Present embodiment is respectively provided with ventilating fan 2 and blower fan 1, and ventilating fan blows out in bottom, blower fan 2 in top, blower fan 1
Air-flow walk upwards, reach top after discharged by ventilating fan.Meanwhile, according to temperature sensor and humidity sensor, detection is
No need to divulge information, when temperature or humidity reach given threshold, controller controls blower fan 1 and ventilating fan 2 to work, and is aerated；
As shown in Fig. 2 the blower fan 1 of present embodiment is blown into transformer station with air-flow, by adjusting blower fan 1 side of blowing
To, airflow direction towards wall or equipment with blower fan 1 pair, after bounce-back, form air-flow, formed by the hot gas in transformer station
Buoyancy air-flow is risen to ventilating fan 2.
In preferred embodiment, described controller, it is additionally operable to according to setting time, timing controlled blower fan 1 and ventilating fan 2 work
Make.
In preferred embodiment, described controller is provided with remote control terminal, is used for locally being controlled or remotely control.
Claims (4)
1. a kind of transformer station ventilation unit is it is characterised in that described ventilation unit includes：Blower fan, ventilating fan, controller, temperature
Sensor and humidity sensor；
Temperature sensor and humidity sensor are arranged in transformer station, for detecting the temperature and humidity in transformer station；
Described blower fan and ventilating fan are arranged on the same side of transformer station's wall, and described ventilating fan is arranged on the top in transformer station
At exhaust outlet, blower fan is arranged on the bottom in transformer station；
Controller, according to the temperature and humidity of detection, controls blower fan and ventilating fan work.
2. a kind of transformer station ventilation unit according to claim 1 adjusts wind direction work(it is characterised in that described blower fan is band
The blower fan of energy.
3. a kind of transformer station ventilation unit according to claim 1 and 2, it is characterised in that described controller, is additionally operable to root
According to setting time, timing controlled blower fan and ventilating fan work.
4. a kind of transformer station ventilation unit according to claim 3 is it is characterised in that described controller is provided with remotely control
End, is used for locally being controlled or remotely control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610994431.3A CN106451140A (en) | 2016-11-11 | 2016-11-11 | Ventilation device for transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610994431.3A CN106451140A (en) | 2016-11-11 | 2016-11-11 | Ventilation device for transformer substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106451140A true CN106451140A (en) | 2017-02-22 |
Family
ID=58207768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610994431.3A Pending CN106451140A (en) | 2016-11-11 | 2016-11-11 | Ventilation device for transformer substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106451140A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107975269A (en) * | 2017-10-31 | 2018-05-01 | 无锡昊瑜节能环保设备有限公司 | A kind of solar parking shed control method |
| CN107975270A (en) * | 2017-10-31 | 2018-05-01 | 无锡昊瑜节能环保设备有限公司 | It is a kind of solar parking shed |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5559823A (en) * | 1978-10-31 | 1980-05-06 | Toshiba Corp | Rust prevention apparatus |
| CN203150961U (en) * | 2013-04-08 | 2013-08-21 | 国家电网公司 | Cabinet for intelligent substation equipment |
| CN104731138A (en) * | 2015-02-16 | 2015-06-24 | 国家电网公司 | Temperature and humidity control device for transformer substation |
-
2016
- 2016-11-11 CN CN201610994431.3A patent/CN106451140A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5559823A (en) * | 1978-10-31 | 1980-05-06 | Toshiba Corp | Rust prevention apparatus |
| CN203150961U (en) * | 2013-04-08 | 2013-08-21 | 国家电网公司 | Cabinet for intelligent substation equipment |
| CN104731138A (en) * | 2015-02-16 | 2015-06-24 | 国家电网公司 | Temperature and humidity control device for transformer substation |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107975269A (en) * | 2017-10-31 | 2018-05-01 | 无锡昊瑜节能环保设备有限公司 | A kind of solar parking shed control method |
| CN107975270A (en) * | 2017-10-31 | 2018-05-01 | 无锡昊瑜节能环保设备有限公司 | It is a kind of solar parking shed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170222 |
|
| WD01 | Invention patent application deemed withdrawn after publication |