CN107195434A - One kind can self-extinguishing radiation type power transformation case in parallel - Google Patents
One kind can self-extinguishing radiation type power transformation case in parallel Download PDFInfo
- Publication number
- CN107195434A CN107195434A CN201710639735.2A CN201710639735A CN107195434A CN 107195434 A CN107195434 A CN 107195434A CN 201710639735 A CN201710639735 A CN 201710639735A CN 107195434 A CN107195434 A CN 107195434A
- Authority
- CN
- China
- Prior art keywords
- oil
- fire
- fuel cell
- leakproof fuel
- transformation case
- 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.)
- Withdrawn
Links
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/10—Liquid cooling
- H01F27/12—Oil cooling
- H01F27/14—Expansion chambers; Oil conservators; Gas cushions; Arrangements for purifying, drying, or filling
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
Can self-extinguishing radiation type power transformation case in parallel the invention discloses one kind, including transformation case body, side offers pressure change chamber in the transformation case body, opposite side offers fire-fighting room, the side of the transformation case body exterior is provided with heat dissipation tank, center position at the top of the pressure change chamber is provided with smoke detector, and fire extinguishing tube is provided with above pressure change chamber, and oil inlet pipe is provided with oil pump close to the side of leakproof fuel cell, the present invention is provided with enclosed power transformation box, avoid the problem of easy aging of case member is damaged easily to cause danger, there is provided external independent heat dissipation circulating system, avoid the problem of closed radiating of the spatial transformer being arranged in case is bad, there is provided self-extinguishing equipment, have after breaking down and catching fire, the advantage of the condition of a fire can be suppressed in time, there is provided split type transformer and heat radiation box, avoid one of them the problem of needing to overhaul whole transformer of breaking down.
Description
Technical field
The invention belongs to power transformer technical field, and in particular to one kind can self-extinguishing radiation type power transformation in parallel
Case.
Background technology
Transformer is for converting alternating voltage, electric current and a kind of static electric equipment for transmitting AC energy.It is
Realize what electric energy was transmitted according to the principle of electromagnetic induction.Transformer can be divided into power transformer, testing transformer, instrument with regard to its purposes
With transformer and the transformer of specific use：Power transformer is power transmission and distribution, the necessaries of power consumer distribution；Experiment
The equipment that transformer carries out pressure-resistant (boosting) experiment to electric equipment；Instrument transformer as distribution system electric measurement, after
Electric protection is used (PT, CT)；The transformer of specific use has smelting furnace transformer, welding transformer, electrolytic rectifier to become
Depressor, small-sized adjustable transformer etc..
But power transformer in the market is not only complicated, and function is single, traditional power transformer
Outdoor is generally located on, is subjected to exposing to the sun and rain for a long time, the easy aging of case member is damaged, reduces service life, improves simultaneously
The probability caused danger, and it is closed without sound ventilation environment to be arranged on the spatial transformer in case, easily makes transformer temperature
Height is spent, can equally accelerate transformer component aging, the probability caused danger is improved, and traditional transformer is not provided with certainly
Dynamic fire-extinguishing apparatus, after breaking down and catching fire, it is impossible to suppress the condition of a fire, aggravated fire damage, and transformer is mostly three-phase integrated
Formula, one of them, which breaks down, needs to overhaul whole transformer, is not easy to maintenance.
The content of the invention
It is an object of the invention to provide one kind can self-extinguishing radiation type power transformation case in parallel, to solve above-mentioned background
The traditional power transformer proposed in technology is generally located on outdoor, is subjected to exposing to the sun and rain for a long time, case member is easily old
Change damaged, reduce service life, while improve the probability caused danger, and be arranged on that the spatial transformer in case is closed not to be had
Sound ventilation environment, easily makes transformer temperature too high, can equally accelerate transformer component aging, it is several that raising is caused danger
Rate, and traditional transformer is not provided with self-extinguishing equipment, after breaking down and catching fire, it is impossible to suppress the condition of a fire, aggravated fire
Disaster loss is lost, and transformer is generally Integral three-phase, and one of them, which breaks down, needs to overhaul whole transformer, is not easy to maintenance
Problem.
To achieve the above object, the present invention provides following technical scheme：One kind can self-extinguishing radiation type power change in parallel
Side in case, including transformation case body, the transformation case body is pressed to offer pressure change chamber, opposite side offers fire-fighting room, described
The center position that the side of transformation case body exterior is provided with the top of heat dissipation tank, the pressure change chamber is provided with smoke detector,
And fire extinguishing tube is provided with above pressure change chamber, the lower end of the fire extinguishing tube is provided with fire extinguishing tube shower nozzle, and is set below fire extinguishing tube
Leakproof fuel cell is equipped with, the inside of the leakproof fuel cell offers heat exchange oil pocket, and the bottom of the heat exchange oil pocket passes through iron core
Base is fixedly connected with alloy-iron core, and the outer surface of the alloy-iron core, which is surround, is enclosed with coil, the top of the leakproof fuel cell
It is symmetrically arranged with below high-tension insulating bushing and low-voltage insulation sleeve pipe, and leakproof fuel cell side and is provided with oil inlet pipe, it is described close
Oil sealing case is provided with total fuel-displaced with being provided with flowline, the one end of the flowline away from leakproof fuel cell above oil inlet pipe homonymy
Pipe, the one end of the oil inlet pipe away from leakproof fuel cell is provided with oil-feed house steward, and oil inlet pipe is set close to the side of leakproof fuel cell
There is an oil pump, the heat dissipation tank is internally provided with fine copper heat pipe, and the fine copper heat pipe is total by flange and total flowline and oil-feed
Pipe is fixedly connected, and the outer wrap of fine copper heat pipe is provided with radiating fin, the radiating fin away from transformation case body one
Side is fixedly connected with above radiator fan, the heat dissipation tank by fan motor stand and is provided with fuel reserve tank, the fuel reserve tank
Side away from transformation case body offers fluid display window, and the excessive pipe of fluid, the fire-fighting room are provided with the top of fuel reserve tank
Be internally provided with high pressure gas holder, the side of the high pressure gas holder is provided with the top of FS5090 Fire extinguishers, and high pressure gas holder
Side be provided with air gauge, the high pressure gas holder is fixedly connected by fire extinguishing tube magnetic valve with fire extinguishing tube, the smog police
Device and fire extinguishing tube magnetic valve is reported to be electrically connected with FS5090 Fire extinguishers.
It is preferred that, the fire extinguishing tube at the top of pressure change chamber by conduit saddle with being fixedly connected.
It is preferred that, the fire extinguishing tube shower nozzle is provided with four altogether, and four fire extinguishing tube shower nozzles are uniformly arranged to be arranged on and gone out
The bottom of fire tube.
It is preferred that, the leakproof fuel cell is provided with three altogether, and uniformly arrangement is arranged on pressure change chamber to three leakproof fuel cells
Inside.
It is preferred that, the leakproof fuel cell is fixedly connected with oil inlet pipe and flowline by flange.
It is preferred that, the flowline is provided with three altogether, and three flowlines are uniformly arranged on total flowline
Side.
It is preferred that, the fuel reserve tank is fixedly connected with fine copper heat pipe by pipeline.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention is scientific and reasonable for structure, safe and convenient to use, if
Put enclosed power transformation box, it is to avoid traditional power transformer is generally located on outdoor, is subjected to exposing to the sun and rain for a long time,
The easy aging of case member is damaged, reduces service life, improves the problem of causing danger probability；And it is provided with external independent
Heat dissipation circulating system, it is to avoid the spatial transformer being arranged in case is closed without sound ventilation environment, easily makes transformer temperature
Height is spent, accelerates transformer component aging, the problem of causing danger probability is improved；And self-extinguishing equipment is provided with, is kept away
Exempt from after breaking down and catching fire, it is impossible to suppress the condition of a fire, the problem of having aggravated fire damage；It is also provided with split type transformer
And heat radiation box, it is to avoid transformer is generally Integral three-phase, and one of them, which breaks down, needs to overhaul whole transformer, no
It is easy to the shortcoming of maintenance.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is part-structure top view of the invention；
Fig. 3 is part-structure side view of the invention；
The heat-dissipation box structure schematic diagram of Fig. 4 present invention；
In figure：1- transformation casees body, 2- fire extinguishing tubes, 3- smoke detectors, 4- fire extinguishing tubes shower nozzle, 5- high-tension insulating bushings,
6- low-voltage insulations sleeve pipe, 7- fire extinguishing tubes magnetic valve, 8- air gauges, 9- high pressure gas holders, 10-FS5090 Fire extinguishers, 11- fire-fightings
Room, 12- leakproof fuel cells, 13- coils, 14- alloy-iron cores, 15- heel pieces, 16- heat exchanges oil pocket, 17- oil inlet pipes, 18- go out
Oil pipe, 19- pressure change chambers, the total flowlines of 20-, 21- heat dissipation tanks, 22- radiating fins, 23- fine copper heat pipe, 24- radiator fans, 25-
Fan motor stand, 26- fuel reserve tanks, 27- fluid display window, 28- fluid overflow pipe, 29- oil pumps, 30- oil-feed house stewards.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1-4 are referred to, the present invention provides a kind of technical scheme：One kind can self-extinguishing radiation type power transformation in parallel
Side offers pressure change chamber 19 in case, including transformation case body 1, transformation case body 1, and opposite side offers fire-fighting room 11, transformation
Side outside case body 1 is provided with heat dissipation tank 21, and heat dissipation tank 21 is placed in outside transformation case body 1, can connect heat dissipation tank 21
Cool ambient air is touched, is conducive to radiating, the center position at the top of pressure change chamber 19 is provided with smoke detector 3, can the very first time
Smog is detected, is conducive to finding the condition of a disaster as early as possible, and the top of pressure change chamber 19 is provided with fire extinguishing tube 2, the lower end of fire extinguishing tube 2 is set
There is fire extinguishing tube shower nozzle 4, fire-suppressant gas can be filled with transformation case body 1 rapidly, improve fire-fighting efficiency, and the lower section of fire extinguishing tube 2
Leakproof fuel cell 12 is provided with, the inside of leakproof fuel cell 12 offers heat exchange oil pocket 16, and the bottom of heat exchange oil pocket 16 passes through iron
Core base 15 is fixedly connected with alloy-iron core 14, and the outer surface of alloy-iron core 14, which is surround, is enclosed with coil 13, leakproof fuel cell 12
Top is symmetrically arranged with below high-tension insulating bushing 5 and low-voltage insulation sleeve pipe 6, and the side of leakproof fuel cell 12 and is provided with oil inlet pipe
17, leakproof fuel cell 12 above the homonymy of oil inlet pipe 17 with being provided with flowline 18, the one end of flowline 18 away from leakproof fuel cell 12
Total flowline 20 is provided with, the one end of oil inlet pipe 17 away from leakproof fuel cell 12 is provided with oil-feed house steward 30, and oil inlet pipe 17 is close
The side of leakproof fuel cell 12 is provided with oil pump 29, can accelerate oil circulation, improve radiating efficiency, and heat dissipation tank 21 is internally provided with
Fine copper heat pipe 23, fine copper heat pipe 23 is fixedly connected by flange with total flowline 20 and oil-feed house steward 30, and fine copper heat pipe 23
Outer wrap is provided with radiating fin 22, it is possible to increase area of dissipation, improves radiating efficiency, radiating fin 22 is away from transformation case body
1 side is fixedly connected with radiator fan 24 by fan motor stand 25, can accelerate to blow away the heat on radiating fin surface, carry
High cooling efficiency, the top of heat dissipation tank 21 is provided with fuel reserve tank 26, and side of the fuel reserve tank 26 away from transformation case body 1 offers oil
Liquid display window 27, and the top of fuel reserve tank 26 is provided with fluid and overflows pipe 28, fire-fighting room 11 is internally provided with high pressure gas holder 9, high
The calm the anger side of tank 9 is provided with FS5090 Fire extinguishers 10, and the side at the top of high pressure gas holder 9 is provided with air gauge 8, high pressure
Gas tank 9 is fixedly connected by fire extinguishing tube magnetic valve 7 with fire extinguishing tube 2, smoke detector 3 and fire extinguishing tube magnetic valve 7 and FS5090
Fire extinguisher 10 is electrically connected with.
In order to be deformed upon after preventing the long-time use of fire extinguishing tube 2, in the present embodiment, it is preferred that fire extinguishing tube 2 and pressure change chamber
19 tops are fixedly connected by conduit saddle.
Speed is sprayed in order to improve fire-suppressant gas, in the present embodiment, it is preferred that fire extinguishing tube shower nozzle 4 is provided with four altogether, and
Four fire extinguishing tube shower nozzles 4 are uniformly arranged installed in the bottom of fire extinguishing tube 2.
For the ease of overhauling in single leakproof fuel cell 12, the present embodiment, it is preferred that leakproof fuel cell 12 is provided with three altogether,
And three leakproof fuel cells 12 are uniformly arranged installed in the inside of pressure change chamber 19.
For the ease of dismounting in leakproof fuel cell 12, the present embodiment, it is preferred that leakproof fuel cell 12 and oil inlet pipe 17 and flowline
18 are fixedly connected by flange.
In order that each individually leakproof fuel cell 12 can be carried out in circulation cooling, the present embodiment, flowline 18 preferably
Three are provided with altogether, and three flowlines 18 are uniformly arranged on the side of total flowline 20.
It is oily in order to fact supplement and detection radiating, in the present embodiment, it is preferred that fuel reserve tank 26 leads to fine copper heat pipe 23
Piping is fixedly connected.
The present invention operation principle and use flow：This can self-extinguishing radiation type power transformation case in parallel when in use,
First total line is closed, it is ensured that in the case of whole circuit power-off, high input voltage line is connected into the top high-voltage of leakproof fuel cell 12 exhausted
After the terminals of edge sleeve pipe 5, the terminals that low-voltage output cord is connected to the top low-voltage insulation sleeve pipe 6 of leakproof fuel cell 12, it will radiate
Oil injects whole thermal cycle cavity until fluid is located at the center position of fluid display window 27 by fuel reserve tank 26, you can closure
Total line Switching Power Supply, the transformer being made up of leakproof fuel cell 12 and coil 13, which is started working, produces heat, and oil pump 29 starts work
Make, the radiating oil inside heat dissipation tank 21 be transferred to inside leakproof fuel cell 12, the radiating oil pressure inside leakproof fuel cell 12 becomes big,
A part of oil is transferred in heat dissipation tank 21 by flowline 18 balances cooling system internal pressure, and so on reaches that fluid is followed
The effect of ring, the heat that transformer is produced when working can carry out heat exchange, heating by the oil of the radiating inside leakproof fuel cell 12
Oil be transferred to by flowline 18 from leakproof fuel cell 12 in heat dissipation tank 21, fine copper heat pipe 23 and heat radiating fin in heat dissipation tank 21
Piece 22 is cooled by heat-conduction effect to radiating oil, and the radiator fan 24 of work can accelerate to take away radiating fin 22 and fine copper
The heat on the surface of heat pipe 23, makes more cold airs contact progress heat exchange with radiating fin 22 and fine copper heat pipe 23, improves and dissipate
The thermal efficiency, the radiating oil after cooling is transferred to inside leakproof fuel cell 12 by oil-feed house steward 30 and oil inlet pipe 17 again, is continued with becoming
Depressor carries out heat exchange, reaches the effect of circulation cooling, transformer number that can be according to needed for installing the need for voltage conversion with
And cooling system, single leakproof fuel cell 12 in parallel by flowline 18, total flowline 20, oil inlet pipe 17, oil pump 29,
The cooling system access that oil-feed house steward 30 and heat dissipation tank 21 are constituted, while independent transformer also allows for inspection with leakproof fuel cell 12
Repair, such as occur fire, alarm can be sent when smoke detector 3 receives smoke fire immediately, and by signal transduction to FS5090
Fire extinguisher 10, FS5090 Fire extinguishers 10 are received sends instruction unlatching fire extinguishing tube magnetic valve 7 immediately after signal, make to disappear
Carbon dioxide in anti-room 11 runs through fire extinguishing tube 2 and fire extinguishing tube shower nozzle 4 is filled with the inside of whole pressure change chamber 19, high compression
Carbon dioxide release when can absorb amount of heat, decline rapidly the internal temperature of pressure change chamber 19, while carbon dioxide
Combustible can be completely cut off to contact with oxygen, to reach purpose that fire extinguishing is gone out.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. one kind can self-extinguishing radiation type power transformation case in parallel, including transformation case body (1), it is characterised in that：It is described to become
Pressure case body (1) interior side offers pressure change chamber (19), and opposite side offers fire-fighting room (11), and the transformation case body (1) is outside
The center position that the side in portion is provided with the top of heat dissipation tank (21), the pressure change chamber (19) is provided with smoke detector (3), and
Fire extinguishing tube (2) is provided with above pressure change chamber (19), the lower end of the fire extinguishing tube (2) is provided with fire extinguishing tube shower nozzle (4), and fire extinguishing
Leakproof fuel cell (12) is provided with below pipe (2), the inside of the leakproof fuel cell (12) offers heat exchange oil pocket (16), described
The bottom of heat exchange oil pocket (16) is fixedly connected by heel piece (15) with alloy-iron core (14), the alloy-iron core (14)
Outer surface, which surround to be enclosed with the top of coil (13), the leakproof fuel cell (12), is symmetrically arranged with high-tension insulating bushing (5) and low
Insulating sleeve (6) is pressed, and oil inlet pipe (17), the leakproof fuel cell (12) and oil-feed are provided with below leakproof fuel cell (12) side
Flowline (18) is provided with above pipe (17) homonymy, the one end of the flowline (18) away from leakproof fuel cell (12) is provided with always
Flowline (20), the one end of the oil inlet pipe (17) away from leakproof fuel cell (12) is provided with oil-feed house steward (30), and oil inlet pipe
(17) side close to leakproof fuel cell (12) is provided with oil pump (29), and the heat dissipation tank (21) is internally provided with fine copper heat pipe
(23), the fine copper heat pipe (23) is fixedly connected by flange with total flowline (20) and oil-feed house steward (30), and fine copper heat pipe
(23) outer wrap is provided with radiating fin (22), and side of the radiating fin (22) away from transformation case body (1) passes through
Fan motor stand (25) is fixedly connected with above radiator fan (24), the heat dissipation tank (21) and is provided with fuel reserve tank (26),
Side of the fuel reserve tank (26) away from transformation case body (1) offers fluid display window (27), and the top of fuel reserve tank (26)
It is provided with fluid to overflow pipe (28), the fire-fighting room (11) is internally provided with high pressure gas holder (9), the one of the high pressure gas holder (9)
The side that side is provided with the top of FS5090 Fire extinguishers (10), and high pressure gas holder (9) is provided with air gauge (8), the high pressure
Gas tank (9) is fixedly connected by fire extinguishing tube magnetic valve (7) with fire extinguishing tube (2), the smoke detector (3) and fire extinguishing tube electromagnetism
Valve (7) is electrically connected with FS5090 Fire extinguishers (10).
2. one kind according to claim 1 can self-extinguishing radiation type power transformation case in parallel, it is characterised in that：It is described to go out
Fire tube (2) at the top of pressure change chamber (19) by conduit saddle with being fixedly connected.
3. one kind according to claim 1 can self-extinguishing radiation type power transformation case in parallel, it is characterised in that：It is described to go out
Fire tube shower nozzle (4) is provided with four altogether, and four fire extinguishing tube shower nozzles (4) are uniformly arranged installed in the bottom of fire extinguishing tube (2).
4. one kind according to claim 1 can self-extinguishing radiation type power transformation case in parallel, it is characterised in that：It is described close
Oil sealing case (12) is provided with three altogether, and three leakproof fuel cells (12) are uniformly arranged installed in the inside of pressure change chamber (19).
5. one kind according to claim 1 can self-extinguishing radiation type power transformation case in parallel, it is characterised in that：It is described close
Oil sealing case (12) is fixedly connected with oil inlet pipe (17) and flowline (18) by flange.
6. one kind according to claim 1-5 can self-extinguishing radiation type power transformation case in parallel, it is characterised in that：It is described
Flowline (18) is provided with (three) altogether, and three flowlines (18) are uniformly arranged on the side of total flowline (20).
7. one kind according to claim 1-6 can self-extinguishing radiation type power transformation case in parallel, it is characterised in that：It is described
Fuel reserve tank (26) is fixedly connected with fine copper heat pipe (23) by pipeline.
8. it is a kind of can self-extinguishing radiation type power transformation case in parallel application method, it is characterised in that：This can self-extinguishing simultaneously
Join radiation type power transformation case when in use, first close total line, it is ensured that in the case of whole circuit power-off, by high input voltage
Line connects the terminals of leakproof fuel cell top high-voltage insulating sleeve, and low-voltage output cord is connected into low-voltage insulation set at the top of leakproof fuel cell
After the terminals of pipe, the oil that will radiate injects whole thermal cycle cavity until fluid is located at the center of fluid display window by fuel reserve tank
At position, you can closure total line Switching Power Supply, the transformer being made up of leakproof fuel cell and coil, which is started working, produces heat, oil
Pump is started working, and the radiating oil inside heat dissipation tank is transferred to inside leakproof fuel cell, and the radiating oil pressure inside leakproof fuel cell becomes
Greatly, part oil is transferred in heat dissipation tank by flowline balances cooling system internal pressure, and so on reaches that fluid is followed
The effect of ring, the heat that transformer is produced when working can carry out heat exchange by the radiating oil inside leakproof fuel cell, heating
Oil is transferred in heat dissipation tank by flowline from leakproof fuel cell, and the fine copper heat pipe and radiating fin in heat dissipation tank pass through heat transfer
Effect cools to radiating oil, and the radiator fan of work can accelerate to take away the heat of radiating fin and fine copper tube surface, make
More cold airs carry out heat exchange with radiating fin and fine copper heat pipe contact, improve radiating efficiency, and the radiating oil after cooling is again
It is transferred to by oil-feed house steward and oil inlet pipe inside leakproof fuel cell, continues to carry out heat exchange with transformer, reach circulation cooling
Effect, transformer number and cooling system that can be according to needed for being installed the need for voltage conversion, single leakproof fuel cell is with simultaneously
The cooling system that the mode of connection is made up of flowline, total flowline, oil inlet pipe, oil pump, oil-feed house steward and heat dissipation tank is accessed, simultaneously
Independent transformer also allows for maintenance with leakproof fuel cell, such as occurs fire, and smoke detector can be immediately when receiving smoke fire
Alarm is sent, and by signal transduction to Fire extinguisher, Fire extinguisher is received sends instruction unlatching fire extinguishing immediately after signal
Pipe magnetic valve, makes that the carbon dioxide in fire-fighting room runs through fire extinguishing tube and fire extinguishing tube shower nozzle is filled with the inside of whole pressure change chamber,
The carbon dioxide of high compression can absorb amount of heat in release, decline rapidly the internal temperature of pressure change chamber, while two
Carbonoxide can completely cut off combustible and be contacted with oxygen, to reach purpose that fire extinguishing is gone out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710639735.2A CN107195434A (en) | 2017-07-31 | 2017-07-31 | One kind can self-extinguishing radiation type power transformation case in parallel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710639735.2A CN107195434A (en) | 2017-07-31 | 2017-07-31 | One kind can self-extinguishing radiation type power transformation case in parallel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107195434A true CN107195434A (en) | 2017-09-22 |
Family
ID=59884702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710639735.2A Withdrawn CN107195434A (en) | 2017-07-31 | 2017-07-31 | One kind can self-extinguishing radiation type power transformation case in parallel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107195434A (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107864585A (en) * | 2017-12-24 | 2018-03-30 | 洛阳明创矿山冶金设备有限公司 | A kind of control cabinet with fire extinguishing and smoke discharging function |
| CN108514708A (en) * | 2018-05-19 | 2018-09-11 | 山西国科节能有限公司 | Closed chamber fire-fighting system |
| CN108695785A (en) * | 2018-06-08 | 2018-10-23 | 荣马电器有限公司 | A kind of fire resisting anti-corrosion cable slot box and its processing technology |
| CN108766730A (en) * | 2018-05-25 | 2018-11-06 | 肇庆中能创智信息科技有限公司 | A kind of novel and multifunctional electric power electric transformer |
| CN108831691A (en) * | 2018-06-11 | 2018-11-16 | 肇庆中能创智信息科技有限公司 | A kind of electric power electric transformer with lightning protection function |
| CN110834472A (en) * | 2019-12-03 | 2020-02-25 | 力普士科技（珠海）有限公司 | UV-LED light source system with multiple heat dissipation |
| CN111446065A (en) * | 2020-05-16 | 2020-07-24 | 湖北金力特电气有限公司 | Transformer with fire prevention function |
| CN112635161A (en) * | 2020-12-17 | 2021-04-09 | 岳西县和祥电子科技有限公司 | Spontaneous combustion protective housing is prevented to high frequency transformer |
| CN112657090A (en) * | 2020-12-21 | 2021-04-16 | 马北风 | Automatic fire extinguishing device used in fire striking inside sealed power distribution device |
| CN112768182A (en) * | 2020-12-31 | 2021-05-07 | 周春晖 | Transformer with multiple groups of safety switches |
| CN114241702A (en) * | 2021-11-29 | 2022-03-25 | 国网山东省电力公司日照供电公司 | Substation equipment trouble early warning structure |
| CN116153621A (en) * | 2023-04-19 | 2023-05-23 | 广东力王高新科技股份有限公司 | New energy transformer structure and manufacturing method |
| CN116316111A (en) * | 2023-03-22 | 2023-06-23 | 国网安徽省电力有限公司六安市城郊供电公司 | Power distribution network overvoltage monitoring equipment based on optical fiber information communication |
-
2017
- 2017-07-31 CN CN201710639735.2A patent/CN107195434A/en not_active Withdrawn
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107864585B (en) * | 2017-12-24 | 2023-08-18 | 黑龙江省汉泽石油设备有限公司 | Control box with fire extinguishing and smoke discharging functions |
| CN107864585A (en) * | 2017-12-24 | 2018-03-30 | 洛阳明创矿山冶金设备有限公司 | A kind of control cabinet with fire extinguishing and smoke discharging function |
| CN108514708A (en) * | 2018-05-19 | 2018-09-11 | 山西国科节能有限公司 | Closed chamber fire-fighting system |
| CN108766730A (en) * | 2018-05-25 | 2018-11-06 | 肇庆中能创智信息科技有限公司 | A kind of novel and multifunctional electric power electric transformer |
| CN108695785A (en) * | 2018-06-08 | 2018-10-23 | 荣马电器有限公司 | A kind of fire resisting anti-corrosion cable slot box and its processing technology |
| CN108831691A (en) * | 2018-06-11 | 2018-11-16 | 肇庆中能创智信息科技有限公司 | A kind of electric power electric transformer with lightning protection function |
| CN110834472A (en) * | 2019-12-03 | 2020-02-25 | 力普士科技（珠海）有限公司 | UV-LED light source system with multiple heat dissipation |
| CN111446065A (en) * | 2020-05-16 | 2020-07-24 | 湖北金力特电气有限公司 | Transformer with fire prevention function |
| CN112635161A (en) * | 2020-12-17 | 2021-04-09 | 岳西县和祥电子科技有限公司 | Spontaneous combustion protective housing is prevented to high frequency transformer |
| CN112657090A (en) * | 2020-12-21 | 2021-04-16 | 马北风 | Automatic fire extinguishing device used in fire striking inside sealed power distribution device |
| CN112768182A (en) * | 2020-12-31 | 2021-05-07 | 周春晖 | Transformer with multiple groups of safety switches |
| CN114241702A (en) * | 2021-11-29 | 2022-03-25 | 国网山东省电力公司日照供电公司 | Substation equipment trouble early warning structure |
| CN114241702B (en) * | 2021-11-29 | 2023-08-11 | 国网山东省电力公司日照供电公司 | Fault early warning structure of power transformation equipment |
| CN116316111A (en) * | 2023-03-22 | 2023-06-23 | 国网安徽省电力有限公司六安市城郊供电公司 | Power distribution network overvoltage monitoring equipment based on optical fiber information communication |
| CN116316111B (en) * | 2023-03-22 | 2023-08-18 | 国网安徽省电力有限公司六安市城郊供电公司 | Power distribution network overvoltage monitoring equipment based on optical fiber information communication |
| CN116153621A (en) * | 2023-04-19 | 2023-05-23 | 广东力王高新科技股份有限公司 | New energy transformer structure and manufacturing method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107195434A (en) | One kind can self-extinguishing radiation type power transformation case in parallel | |
| CN111312474A (en) | Transformer that security performance is high | |
| CN202840973U (en) | 110KV energy-saving environment-friendly oil immersed integral high-power rectifying device cooled without water | |
| CN112768197A (en) | Pressure release process is with cooling device that has early warning function for oil-immersed transformer | |
| CN207458719U (en) | One kind can self-extinguishing parallel connection radiation type power transformation case | |
| CN215221477U (en) | Cubical switchboard with stabilize heat dissipation function | |
| CN207834896U (en) | A kind of distribution box with electric leakage monitoring and intelligent heat dissipation function | |
| CN219458752U (en) | Integrated liquid cooling energy storage battery cabinet | |
| CN114980671B (en) | Explosion-proof heat dissipation control cabinet and equipment for dangerous gas environment | |
| CN102592785A (en) | Cooling device for high voltage parallel compensation reactor windings | |
| CN213242174U (en) | Transformer convenient to heat dissipation | |
| CN216412827U (en) | Energy-saving fire prevention formula transformer | |
| CN110911111B (en) | Water circulation high overload transformer | |
| CN213124059U (en) | 330kV transformer | |
| CN205645471U (en) | Coil heat abstractor of transformer | |
| CN108471685A (en) | A kind of novel electric control box | |
| CN209249252U (en) | A kind of radiating device for dry-type transformer | |
| CN207705659U (en) | A kind of high-voltage box type switching station for capableing of rapid cooling | |
| CN114093643A (en) | Method for maintaining insulating property of natural ester insulating oil distribution transformer | |
| CN205318979U (en) | Marine water -cooling dry -type rectifier transformer | |
| CN207038303U (en) | A kind of power transformer of high efficiency and heat radiation | |
| CN213483527U (en) | Three-phase oil-immersed distribution transformer convenient to overhaul | |
| CN213988532U (en) | Cooling structure for heat dissipation for dry-type transformer | |
| CN202487330U (en) | Online cooling device for windings of high-voltage parallel-connection compensation electric reactors | |
| CN116705468A (en) | Real-time monitoring equipment for transformer for electric power investigation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170922 |
|
| WW01 | Invention patent application withdrawn after publication |