CN206103152U - Transformer substation uses automatic firebreak device - Google Patents
Transformer substation uses automatic firebreak device Download PDFInfo
- Publication number
- CN206103152U CN206103152U CN201621084468.4U CN201621084468U CN206103152U CN 206103152 U CN206103152 U CN 206103152U CN 201621084468 U CN201621084468 U CN 201621084468U CN 206103152 U CN206103152 U CN 206103152U
- Authority
- CN
- China
- Prior art keywords
- carbon dioxide
- transformer station
- shell
- liquid nitrogen
- outlet tube
- 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
Abstract
The utility model discloses a transformer substation uses automatic firebreak device, including shell, discharge fan, circuit breaker, automatic control, the shell top is provided with discharge fan, the temperature monitoring ware is installed to the shell below, smoke detector is installed to temperature monitoring ware one side, the shell internally mounted have the circuit breaker, install the circuit breaker below automatic control, automatic control top one side is provided with wireless connector, the battery is installed to the inside below of shell, the inside carbon dioxide jar that is provided with of shell, the carbon dioxide output tube is installed to carbon dioxide jar below. Beneficial effect lies in: the utility model discloses can carry out timely power -off processing when the conflagration breaing out in that the power distribution station is inside, through liquid nitrogen and liquid carbon dioxide to power distribution station inside cooling, air inside the transformer substation that discharges is simultaneously prevented fires.
Description
Technical field
This utility model belongs to fire equipment field, and in particular to a kind of transformer station automatic fire prevention device.
Background technology
Power distribution station is that a kind of high-tension electricity by high voltage transmission line conveying is converted to after low pressure, and electric energy is assigned to into user side
Place.Because it is related to high-low pressure conversion, security performance and reliability are particularly important.Patent No.：
201521078968.2 Chinese patent, particular content is：A kind of regulator cubicle security control firebreak device, including cabinet, activity
Door, rotating shaft, safe fuse body, safety lock and alarm, dodge gate is connected on cabinet by rotating shaft, is led on described dodge gate
Cross safety lock connection cabinet, the inside of described cabinet is provided with safe fuse body, safe fuse body include temperature fuse,
On and off switch, fan switch, blower fan, the inside of temperature fuse is provided with support spring, the bottom connection power supply of temperature fuse
Switch, the top connecting fan switch of temperature fuse and alarm switch SB, described fan switch connecting fan is described
Blower fan connects alarm.Above-mentioned patent can not enter when in use trip temperature and Smoke Detection to device interior, and can not be to catching fire
Position is effectively treated, and security performance is not high.Accordingly, it would be desirable to one kind can carry out real-time monitoring to smog and temperature information,
And transformer station's fire equipment of fire extinguishing process can be carried out to fire position, it is not enough present in above-mentioned patent to solve.
Utility model content
The purpose of this utility model is that and provide a kind of transformer station automatic fire prevention device in order to solve the above problems.
This utility model is achieved through the following technical solutions above-mentioned purpose：
A kind of transformer station automatic fire prevention device, including shell, scavenger fan, chopper, automatic controller, the shell
Top is provided with the scavenger fan, and the shell lower section is provided with temperature monitoring, and the temperature monitoring side is provided with
Smoke-detectors, the enclosure is provided with the chopper, and the chopper lower section is provided with the automatic controller, institute
State automatic controller upper side and be provided with wireless connector, the enclosure lower section is provided with accumulator, the inside the shell
Portion is provided with carbon dioxide tank, and the carbon dioxide tank lower section is provided with carbon dioxide outlet tube, the carbon dioxide outlet tube
On be provided with the second electromagnetic valve, the carbon dioxide outlet tube lower end is provided with nozzle, and the carbon dioxide tank side is provided with
Liquid nitrogen container, the liquid nitrogen container lower section is provided with liquid nitrogen outlet tube, and on the liquid nitrogen outlet tube the first electromagnetic valve is provided with.
In said structure, the temperature monitoring detects transformer station's interior temperature spends high or described smoke-detectors and detects
During transformer station's internal aerosol excessive concentration, the automatic controller can carry out breaking place by detection signal to the chopper
Reason, cut-out transformer station main power source, opens first electromagnetic valve and second electromagnetic valve and the scavenger fan, by described two
In liquid nitrogen input power distribution station in carbon dioxide and the liquid nitrogen container in oxidation canister, carbon dioxide and liquid nitrogen being capable of vapour rapidly
Change evaporation, to carrying out cooling fire extinguishing in transformer station, gas is finally discharged by the scavenger fan, while by the wireless connector
The fire signal is transferred to into remote control terminal.
In order to further improve performance, the carbon dioxide tank and the liquid nitrogen container are demountable structure.
In order to further improve performance, the accumulator is lithium battery, and is connected without circuit with transformer station.
In order to further improve performance, the nozzle is made using wood materials.
In order to further improve performance, at least three openings are provided with the nozzle.
In order to further improve performance, the scavenger fan is electrically connected with the automatic controller, the temperature monitoring
It is electrically connected with respectively at the automatic controller with the smoke-detectors, the automatic controller and the wireless connector are electric
Connection, first electromagnetic valve and second electromagnetic valve electrically connects with the automatic controller, the chopper with it is described oneself
Movement controller is electrically connected.
Beneficial effect is：This utility model can occur to carry out timely power down process during fire inside power distribution station,
By liquid nitrogen and liquid carbon dioxide to transformer station's internal cooling, while discharging power distribution station inner air, prevented fires.
Description of the drawings
Fig. 1 is a kind of cut-away view of transformer station automatic fire prevention device described in the utility model.
Description of reference numerals is as follows：
1st, smoke-detectors；2nd, temperature monitoring；3rd, accumulator；4th, automatic controller；5th, wireless connector；6th, open circuit
Device；7th, scavenger fan；8th, shell；9th, carbon dioxide tank；10th, liquid nitrogen container；11st, the first electromagnetic valve；12nd, liquid nitrogen outlet tube；13rd,
Two electromagnetic valves；14th, nozzle；15th, carbon dioxide outlet tube.
Specific embodiment
Below in conjunction with the accompanying drawings the utility model is described in further detail：
As shown in figure 1, a kind of transformer station automatic fire prevention device, including shell 8, scavenger fan 7, automatically chopper 6, control
Device processed 4, the top of shell 8 is provided with scavenger fan 7, and the lower section of shell 8 is provided with temperature monitoring 2, and temperature monitoring 2 is used to detect
Transformer station's internal temperature, the side of temperature monitoring 2 is provided with smoke-detectors 1, and chopper 6, chopper are provided with inside shell 8
6 are used to cut off main power source, and the lower section of chopper 6 is provided with automatic controller 4, and the upper side of automatic controller 4 is provided with and wirelessly connects
Connect device 5, the lower inside of shell 8 is provided with accumulator 3, accumulator 3 is used for independently-powered to equipment, and shell 8 is internally provided with two
Oxidation canister 9, the lower section of carbon dioxide tank 9 is provided with carbon dioxide outlet tube 15, and on carbon dioxide outlet tube 15 second is provided with
Electromagnetic valve 13, the lower end of carbon dioxide outlet tube 15 is provided with nozzle 14, and nozzle 14 is used to spray carbon dioxide, carbon dioxide
The side of tank 9 is provided with liquid nitrogen container 10, and the lower section of liquid nitrogen container 10 is provided with liquid nitrogen outlet tube 12, on liquid nitrogen outlet tube 12 first is provided with
Electromagnetic valve 11, the first electromagnetic valve 11 is used to open liquid nitrogen outlet tube 12 under the control of automatic controller 4.
In said structure, temperature monitoring 2 detects that transformer station's interior temperature spends height or smoke-detectors 1 detects transformer station
During internal aerosol excessive concentration, automatic controller 4 can carry out breaking process to chopper 6 by detection signal, cut off power transformation
Station owner's power supply, opens the first electromagnetic valve 11 and the second electromagnetic valve 13 and scavenger fan 7, by the carbon dioxide in carbon dioxide tank 9
In the liquid nitrogen input power distribution station in liquid nitrogen container 10, carbon dioxide and liquid nitrogen can rapid vaporization evaporation, to carrying out in transformer station
Cooling fire extinguishing, gas is finally discharged by scavenger fan 7, while the fire signal is transferred to into remotely control by wireless connector 5
End.
In order to further improve performance, carbon dioxide tank 9 and liquid nitrogen container 10 are demountable structure, and accumulator 3 is lithium electricity
Pond, and be connected without circuit with transformer station, nozzle 14 is made using wood materials, and at least three openings are provided with nozzle 14,
Scavenger fan 7 is electrically connected with automatic controller 4, and temperature monitoring 2 and smoke-detectors 1 electrically connect respectively at automatic controller 4
Connect, automatic controller 4 is electrically connected with wireless connector 5, the first electromagnetic valve 11 and the second electromagnetic valve 13 are electrically connected with automatic controller 4
Connect, chopper 6 is electrically connected with automatic controller 4.
Ultimate principle of the present utility model, principal character and advantage has been shown and described above.The technical staff of the industry
It should be appreciated that this utility model is not restricted to the described embodiments, the simply explanation described in above-described embodiment and description is originally
The principle of utility model, on the premise of without departing from this utility model spirit and scope, this utility model also has various change
And improvement, these changes and improvements are both fallen within the range of claimed this utility model.This utility model claims scope
Defined by appending claims and its effect thing.
Claims (6)
1. a kind of transformer station automatic fire prevention device, it is characterised in that：Including shell, scavenger fan, chopper, automatically control
Device, the cover top portion is provided with the scavenger fan, and the shell lower section is provided with temperature monitoring, the temperature monitoring
Side is provided with smoke-detectors, and the enclosure is provided with the chopper, the chopper lower section be provided with it is described from
Movement controller, the automatic controller upper side is provided with wireless connector, and the enclosure lower section is provided with accumulator,
The enclosure is provided with carbon dioxide tank, and the carbon dioxide tank lower section is provided with carbon dioxide outlet tube, the dioxy
Change and be provided with the second electromagnetic valve on carbon outlet tube, the carbon dioxide outlet tube lower end is provided with nozzle, the carbon dioxide tank
Side is provided with liquid nitrogen container, and the liquid nitrogen container lower section is provided with liquid nitrogen outlet tube, is provided with first on the liquid nitrogen outlet tube electric
Magnet valve.
2. a kind of transformer station automatic fire prevention device according to claim 1, it is characterised in that：The carbon dioxide tank and
The liquid nitrogen container is demountable structure.
3. a kind of transformer station automatic fire prevention device according to claim 1, it is characterised in that：The accumulator is lithium electricity
Pond, and be connected without circuit with transformer station.
4. a kind of transformer station automatic fire prevention device according to claim 1, it is characterised in that：The nozzle is using wooden
Material is made.
5. a kind of transformer station automatic fire prevention device according to claim 4, it is characterised in that：It is provided with the nozzle
At least three openings.
6. a kind of transformer station automatic fire prevention device according to claim 1, it is characterised in that：The scavenger fan and institute
Automatic controller electrical connection is stated, the temperature monitoring and the smoke-detectors electrically connect respectively at the automatic controller
Connect, the automatic controller is electrically connected with the wireless connector, first electromagnetic valve and second electromagnetic valve with it is described
Automatic controller is electrically connected, and the chopper is electrically connected with the automatic controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621084468.4U CN206103152U (en) | 2016-09-27 | 2016-09-27 | Transformer substation uses automatic firebreak device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621084468.4U CN206103152U (en) | 2016-09-27 | 2016-09-27 | Transformer substation uses automatic firebreak device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206103152U true CN206103152U (en) | 2017-04-19 |
Family
ID=58522004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621084468.4U Expired - Fee Related CN206103152U (en) | 2016-09-27 | 2016-09-27 | Transformer substation uses automatic firebreak device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206103152U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106973539A (en) * | 2017-05-16 | 2017-07-21 | 中科天工电气控股有限公司 | A kind of Electric Appliance Cabinet for improving security performance |
| CN110474233A (en) * | 2019-09-13 | 2019-11-19 | 国家电网有限公司 | A kind of box change with auto-alarm function |
-
2016
- 2016-09-27 CN CN201621084468.4U patent/CN206103152U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106973539A (en) * | 2017-05-16 | 2017-07-21 | 中科天工电气控股有限公司 | A kind of Electric Appliance Cabinet for improving security performance |
| CN110474233A (en) * | 2019-09-13 | 2019-11-19 | 国家电网有限公司 | A kind of box change with auto-alarm function |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170419 Termination date: 20180927 |