CN208521724U - A kind of fire-type dry-type transformer - Google Patents
A kind of fire-type dry-type transformer Download PDFInfo
- Publication number
- CN208521724U CN208521724U CN201821186868.5U CN201821186868U CN208521724U CN 208521724 U CN208521724 U CN 208521724U CN 201821186868 U CN201821186868 U CN 201821186868U CN 208521724 U CN208521724 U CN 208521724U
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- Prior art keywords
- support
- fire
- fixed
- air compressor
- extinguishing chemical
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses a kind of fire-type dry-type transformers, upper bracket is fixed at the top of left support and right support, air compressor support is welded on the left side of right support, the top of air compressor support is fixed with air compressor machine, extinguishing chemical hutch is fixed on the lower part of upper bracket, the inside of extinguishing chemical hutch is equipped with powdered extinguishing chemical, extinguishing chemical hutch is each side connected with a feeder pipe, the lower part of expansion box is provided with air valve, the exhaust outlet of air compressor machine is connected with tracheae, the end of tracheae and the right side of expansion box connect, the lower part of each feeder pipe is mounted on a charging plug plug tube, the two sides of charging plug plug tube are respectively equipped with a cylinder, each cylinder is each attached in two air cylinder fixed plates in left and right, a charging plug is mounted on the movable axis of each cylinder, each charging plug is respectively embedded in the charging plug plug tube of left and right two Inside, the lower part of air valve are equipped with flash absorber, whole device structure is simple, it is safe and reliable, can be with self-extinguishing.
Description
Technical field
The utility model relates to transformer technology fields, more particularly, to a kind of fire-type dry-type transformer.
Background technique
Transformer is the device for changing alternating voltage using the principle of electromagnetic induction, and main member is primary coil, secondary
Grade coil and iron core (magnetic core)；Major function has: voltage transformation, current transformation, impedance transformation, isolation, pressure stabilizing (magnetic saturation transformation
Device) etc..Can be divided into, according to use: (electric furnace becomes, rectifies change, power frequency testing transformer, tune for power transformer and special transformer
Depressor, mining change, audio-frequency transformer, intermediate-frequency transformer, high frequency transformer, impact transformer, instrument transformer, electronic transformer
Device, reactor, mutual inductor etc.).
Existing dry-type transformer is coped with after short circuit or high temperature are on fire without a kind of emergency measure in time, is especially existed
In the case that personnel can not quickly be on the scene, the intensity of a fire can be expanded rapidly, and there is very big security risk.
Utility model content
Problem to be solved in the utility model be to provide a kind of structure it is simple, it is safe and reliable, can be with the fire prevention of self-extinguishing
Type dry-type transformer.
In order to solve the above technical problems, the technical solution adopted in the utility model is: a kind of fire-type dry-type transformer, packet
Left support, right support are included, transformer fixed plate, the transformer fixed plate are welded between the left support and the right support
Top be fixed with transformer, be fixed with upper bracket, the lower part of the upper bracket at the top of the left support and the right support
It is provided with extinguishing device, the extinguishing device includes air compressor support, extinguishing chemical hutch, and the air compressor support is welded on institute
The left side of right support is stated, the top of the air compressor support is fixed with air compressor machine, and the extinguishing chemical hutch is fixed on described
The inside of the lower part of bracket, the extinguishing chemical hutch is equipped with powdered extinguishing chemical, the left and right sides of the extinguishing chemical hutch
It is respectively connected with a feeder pipe, the centre of two feeder pipes is provided with expansion box, and the expansion box is fixed on expansion box branch
The left end of the lower part of frame, the gas storage box bracket is welded on the left support, and the lower part of the expansion box is provided with air valve, institute
The exhaust outlet for stating air compressor machine is connected with tracheae, and the end of the tracheae is connect with the right side of the expansion box, each blanking
The lower part of pipe is mounted on a charging plug plug tube, and the two sides of the charging plug plug tube are respectively equipped with a cylinder, each described
Cylinder is each attached in two air cylinder fixed plates in left and right, and two air cylinder fixed plates are separately fixed at the left support, described
On right support, a charging plug is mounted on the movable axis of each cylinder, each charging plug is respectively embedded in a left side
The inside of right two charging plug plug tubes, the lower part of the air valve is equipped with flash absorber.
Preferably, above-mentioned a kind of fire-type dry-type transformer, wherein the downside of the air compressor support and reinforced liner
One end welding, the other end of the reinforced liner is welded on the left side of the right support.
Preferably, above-mentioned a kind of fire-type dry-type transformer, wherein being equipped with safety valve on the left of the expansion box.
Preferably, above-mentioned a kind of fire-type dry-type transformer, wherein the top of the transformer is equipped with isolation board.
Preferably, above-mentioned a kind of fire-type dry-type transformer, wherein being respectively welded at left and right sides of the isolation board
On the left support, right support.
Preferably, above-mentioned a kind of fire-type dry-type transformer, wherein offering inner hole in the middle part of the isolation board.
Preferably, above-mentioned a kind of fire-type dry-type transformer, wherein the lower part of the flash absorber is embedded in the inner hole
Inside.
Preferably, above-mentioned a kind of fire-type dry-type transformer, wherein being provided with dress on the left of the extinguishing chemical hutch
Material mouth.
The utility model has the advantage that is with beneficial effect: when fire for transformer, air compressor machine is quickly filled to expansion box
Gas, powdered extinguishing chemical in extinguishing chemical hutch are entered in charging plug plug tube by two feeder pipes, cylinder by into
Material plug pushes powdered extinguishing chemical at air valve to, and air valve is opened, and powdered extinguishing chemical is blowed to change by the high pressure gas in expansion box
Depressor, air valve is closed when the movable axis of cylinder returns to original position, starts next circulation, whole device structure is simple, it is safe and reliable,
It can be with self-extinguishing.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the structural schematic diagram of extinguishing device in the utility model；
Fig. 3 is the bottom view of flash absorber in the utility model；
Fig. 4 is the top view of isolation board in the utility model.
In figure: 1, left support；2, right support；3, transformer fixed plate；4, transformer；5, isolation board；51, inner hole；6, on
Bracket；7, extinguishing device；71, air compressor machine；72, air compressor support；73, reinforced liner；74, tracheae；75, air cylinder fixed plate；76,
Cylinder；77, charging plug；78, extinguishing chemical hutch；79, powdered extinguishing chemical；710, feeder pipe；711, gas storage box bracket；
712, expansion box；713, safety valve；714, air valve；715, flash absorber；716, charging plug plug tube；717, charging door.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the following will be combined with the drawings in the embodiments of the present invention, to the technical scheme in the embodiment of the utility model carry out it is clear,
It is fully described by, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole implementation
Example.Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without creative efforts
The every other embodiment obtained, fall within the protection scope of the utility model.
As Figure 1 and Figure 4, a kind of fire-type dry-type transformer, including left support 1, right support 2, left support 1 and right branch
Be welded with transformer fixed plate 3 between frame 2, the top of transformer fixed plate 3 has been screwed transformer 4, transformer 4 it is upper
Portion is equipped with isolation board 5, and the left and right sides of isolation board 5 is respectively welded at left support 1, on right support 2, and the middle part of isolation board 5 is opened
Equipped with inner hole 51, the top of left support 1 and right support 2 is welded with upper bracket 6, and the lower part of upper bracket 6 is provided with extinguishing device 7.
As shown in Figure 2, Figure 3, Figure 4, extinguishing device 7 includes air compressor support 72, extinguishing chemical hutch 78, air compressor support
72 are welded on the left side of right support 2, and the downside of air compressor support 72 and one end of reinforced liner 73 are welded, reinforced liner 73
The other end is welded on the left side of right support 2, and the top of air compressor support 72 has been screwed air compressor machine 71, extinguishing chemical hutch
78 are screwed in the lower part of upper bracket 6, and the left side of extinguishing chemical hutch 78 is provided with charging door 717, extinguishing chemical hutch
78 inside is equipped with powdered extinguishing chemical 79, and extinguishing chemical hutch 78 is each side connected with a feeder pipe 710, and two
The centre of feeder pipe 710 is provided with expansion box 712, and the left side of expansion box 712 is equipped with safety valve 713, and expansion box 712 uses spiral shell
Silk is fixed on the lower part of gas storage box bracket 711, and the left end of gas storage box bracket 711 is welded on left support 1, under expansion box 712
Portion is provided with air valve 714, and the exhaust outlet of air compressor machine 71 is connected with tracheae 74, and the end of tracheae 74 and the right side of expansion box 712 connect
It connects, the lower part of each feeder pipe 710 is mounted on a charging plug plug tube 716, and the two sides of charging plug plug tube 716 are respectively equipped with one
A cylinder 76, each cylinder 76 are screwed in two air cylinder fixed plates 75 in left and right, and two air cylinder fixed plates 75 are distinguished
It is welded on left support 1, on right support 2, a charging plug 77 is mounted on the movable axis of each cylinder 76, each charging fills in 77
It is respectively embedded in the inside of the two charging plug plug tubes 716 in left and right, the lower part of air valve 714 is equipped with flash absorber 715, flash absorber 715
Lower part be embedded in the inside of inner hole 51.
When transformer 4 is on fire, air compressor machine 71 is quickly inflated to expansion box 712, the powder in extinguishing chemical hutch 78
Shape extinguishing chemical 79 is entered in charging plug plug tube 716 by two feeder pipes 710, and cylinder 76 passes through charging plug 77 for powdered fire extinguishing
Agent 79 is pushed at air valve 714, and air valve 714 is opened, and powdered extinguishing chemical 79 is blowed to transformer by the high pressure gas in expansion box 712
4, air valve 714 is closed when the movable axis of cylinder 76 returns to original position, starts next circulation, whole device structure is simple, safety can
Lean on, can be with self-extinguishing.
In the description of the present invention, it should be understood that the indicating positions such as term " on ", "lower", "left", "right" or
Positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description,
Rather than the device or element of indication or suggestion meaning must have a particular orientation and specific orientation constructs and operation,
It is thus impossible to be construed as a limitation of the present invention.In addition, " first ", " second " are merely due to describe purpose, and cannot understand
For indication or suggestion relative importance or implicitly indicate the quantity of indicated technical characteristic.Therefore, define " first ",
The feature of " second " can explicitly or implicitly include one or more this feature.In the description of the utility model, unless
It is otherwise noted, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation "
" connected " " connection " etc. shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally connect
It connects；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also be indirectly connected with by intermediary, it can
To be the connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood with concrete condition
Concrete meaning in the present invention.
One embodiment of the utility model is described in detail above, but the content is only the utility model
Preferred embodiment should not be considered as limiting the scope of the present invention.It is all to be made according to application scope of the utility model
All the changes and improvements etc., should still belong within the patent covering scope of the utility model.
Claims (8)
1. a kind of fire-type dry-type transformer, including left support (1), right support (2), the left support (1) and the right support
(2) it is welded between transformer fixed plate (3), the top of the transformer fixed plate (3) is fixed with transformer (4), feature
It is: is fixed with upper bracket (6) at the top of the left support (1) and the right support (2), the lower part of the upper bracket (6) is set
It is equipped with extinguishing device (7), the extinguishing device (7) includes air compressor support (72), extinguishing chemical hutch (78), the air compressor machine
Bracket (72) is welded on the left side of the right support (2), and the top of the air compressor support (72) is fixed with air compressor machine (71), institute
The lower part that extinguishing chemical hutch (78) is fixed on the upper bracket (6) is stated, the inside of the extinguishing chemical hutch (78) is equipped with powder
Last shape extinguishing chemical (79), the extinguishing chemical hutch (78) is each side connected with a feeder pipe (710), described in two
The centre of feeder pipe (710) is provided with expansion box (712), and the expansion box (712) is fixed under gas storage box bracket (711)
The left end in portion, the gas storage box bracket (711) is welded on the left support (1), and the lower part of the expansion box (712) is provided with
The exhaust outlet of air valve (714), the air compressor machine (71) is connected with tracheae (74), the end of the tracheae (74) and the expansion box
(712) right side connection, the lower part of each feeder pipe (710) are mounted on charging plug plug tube (716), the charging
The two sides of plug plug tube (716) are respectively equipped with a cylinder (76), and it is solid that each cylinder (76) is each attached to the cylinder of left and right two
On fixed board (75), two air cylinder fixed plates (75) are separately fixed at the left support (1), on the right support (2), each
A charging plug (77) is mounted on the movable axis of the cylinder (76), each charging plug (77) is respectively embedded in left and right
The inside of two charging plugs plug tube (716), the lower part of the air valve (714) is equipped with flash absorber (715).
2. a kind of fire-type dry-type transformer according to claim 1, it is characterised in that: the air compressor support (72)
One end of downside and reinforced liner (73) is welded, and the other end of the reinforced liner (73) is welded on a left side for the right support (2)
Side.
3. a kind of fire-type dry-type transformer according to claim 1, it is characterised in that: a left side for the expansion box (712)
Side is equipped with safety valve (713).
4. a kind of fire-type dry-type transformer according to claim 1, it is characterised in that: the top of the transformer (4)
Isolation board (5) are installed.
5. a kind of fire-type dry-type transformer according to claim 4, it is characterised in that: the left and right of the isolation board (5)
Two sides are respectively welded at the left support (1), on right support (2).
6. a kind of fire-type dry-type transformer according to claim 5, it is characterised in that: the middle part of the isolation board (5)
Offer inner hole (51).
7. a kind of fire-type dry-type transformer according to claim 6, it is characterised in that: under the flash absorber (715)
Portion is embedded in the inside of the inner hole (51).
8. a kind of fire-type dry-type transformer according to claim 1, it is characterised in that: the extinguishing chemical hutch (78)
Left side be provided with charging door (717).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821186868.5U CN208521724U (en) | 2018-07-25 | 2018-07-25 | A kind of fire-type dry-type transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821186868.5U CN208521724U (en) | 2018-07-25 | 2018-07-25 | A kind of fire-type dry-type transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208521724U true CN208521724U (en) | 2019-02-19 |
Family
ID=65332738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821186868.5U Expired - Fee Related CN208521724U (en) | 2018-07-25 | 2018-07-25 | A kind of fire-type dry-type transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208521724U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111341529A (en) * | 2020-04-21 | 2020-06-26 | 绍兴图雅电子科技有限公司 | Transformer electric leakage protection device that fires |
-
2018
- 2018-07-25 CN CN201821186868.5U patent/CN208521724U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111341529A (en) * | 2020-04-21 | 2020-06-26 | 绍兴图雅电子科技有限公司 | Transformer electric leakage protection device that fires |
| CN111341529B (en) * | 2020-04-21 | 2020-11-06 | 正耐电气股份有限公司 | Transformer electric leakage protection device that fires |
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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: 20190219 Termination date: 20200725 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |