CN208256452U - A kind of dry-type three-phase transformer that security performance is strong - Google Patents
A kind of dry-type three-phase transformer that security performance is strong Download PDFInfo
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- CN208256452U CN208256452U CN201820898510.9U CN201820898510U CN208256452U CN 208256452 U CN208256452 U CN 208256452U CN 201820898510 U CN201820898510 U CN 201820898510U CN 208256452 U CN208256452 U CN 208256452U
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- basket strainer
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Abstract
The utility model discloses a kind of dry-type three-phase transformers that security performance is strong, including winding coil, resin, dry powder case, fire-fighting powder and plastic film, resin is filled at the winding coil gap, fire-fighting powder is filled with inside the dry powder case, dry powder bottom portion is fitted with plastic film by glue fixation, the utility model is scientific and reasonable for structure, it is safe and convenient to use, it is provided with winding coil and resin, high-tension coil is sealed using resin, sealing effect is good, high-tension coil is avoided to corrode, extend the service life of entire transformer, it ensure that the product quality in use process, it is provided with dry powder case, fire-fighting powder and plastic film, when due to appearance short circuit fire occurs for inside transformer, the intensity of a fire can destroy the integrality of plastic film, it can be gone out to the lesser fire of the intensity of a fire by fire-fighting powder Fire, effectively prevents the sprawling of the intensity of a fire, has effectively ensured the life security of people.
Description
Technical field
The utility model relates to Servo Injection Molding Machine technical field, specially a kind of 3-phase dry type transformation that security performance is strong
Device.
Background technique
Dry-type three-phase transformer is widely used in industrial and mining enterprises, post and telecommunications, weaving, railway, construction site, school, hospital, guest
Electronic computer, precision machine tool, computed tomographic venography photography (CT), precision instrument, experiment of the departments such as shop, national defence and scientific research
Device, elevator, import equipment and production line alternating current steady voltage plug, while being also applied for that supply voltage is low, fluctuating range
Big low-voltage distribution, in the prior art, dry-type three-phase transformer when in use, due to high-tension coil need bear greatly electricity
Pressure when in use can be bad due to sealing performance, causes Inside coil to corrode, and then not can guarantee the quality of transformer,
And when in use, in order to radiate to transformer, heat release hole can be all offered, the dust meeting when opening up heat release hole, in air
Enter inside transformer from heat release hole, the normal operation of transformer is impacted, when short circuit or temperature occurs in inside transformer
Spend it is high-incidence light a fire calamity when, will lead to fire spreading, and influence the normal power supply of whole route, so, people are badly in need of a kind of peace
The complete strong dry-type three-phase transformer of performance solves the above problems.
Utility model content
The utility model provides a kind of dry-type three-phase transformer that security performance is strong, can effectively solve above-mentioned background technique
The dry-type three-phase transformer of middle proposition when in use, when in use, can be due to since high-tension coil needs to bear great voltage
Sealing performance is bad, and Inside coil is caused to corrode, and then not can guarantee the quality of transformer, and when in use, in order to
It radiates to transformer, can all offer heat release hole, when opening up heat release hole, the dust in air can enter transformer from heat release hole
Inside impacts the normal operation of transformer, when there is short circuit or the excessively high generation fire of temperature in inside transformer, meeting
The problem of leading to fire spreading, and influencing the normal power supply of whole route.
To achieve the above object, the utility model provides the following technical solutions: a kind of 3-phase dry type that security performance is strong change
Depressor, including transformer body, cabinet, universal wheel, pull ring, mounting seat, body, control switch, magnetic core, winding coil, tree
Rouge, non-conductive fibre, electro-insulating rubber, heat absorption cotton, the first heat release hole, cooling fan, the second heat release hole, the first magnet, dedusting screen frame
Frame, basket strainer, the second magnet, dry powder case, fire-fighting powder and plastic film, the transformer body outside are equipped with cabinet, institute
It states each apex angle in cabinet bottom end and passes through fixed screw and be fixedly installed with universal wheel, each apex angle in cabinet top is solid by screw rod
Dingan County is equipped with pull ring, and the box house bottom end is fixedly installed with mounting seat, the mounting seat top by fixed screw
It is fixedly installed with body by fixed frame, the body side is equipped with control switch, and middle part is equipped with magnetic inside the body
Core, the magnetic core outside are wound with winding coil, are filled with resin at the winding coil gap, the resin outer is fitted with
Non-conductive fibre, the non-conductive fibre outside are socketed with electro-insulating rubber, heat absorption cotton, the heat absorption are coated on the outside of the electro-insulating rubber
The first heat release hole is offered inside cotton, the box house side is fixedly installed with cooling fan by fixed screw, described to dissipate
Air-heater side offers the second heat release hole, and the first magnet, second heat release hole one are equipped with outside second heat release hole
Side is equipped with basket strainer frame, and the basket strainer lower portion insertion is equipped with basket strainer, the basket strainer frame edge outside
Second magnet is installed, the box house top is fixedly installed with dry powder case by fixed screw, fills out inside the dry powder case
Filled with fire-fighting powder, dry powder bottom portion is fitted with plastic film, the output end electricity of the control switch by the way that glue is fixed
Property connection transformer body input terminal, the control switch is electrically connected with the power supply.
Preferably, the basket strainer frame is a kind of component of steel and alloy material.
Preferably, the contact surface of first magnet and the second magnet is opposite pole.
Preferably, the universal wheel side is equipped with brake.
Preferably, basket strainer frame between the first magnet and the second magnet and cabinet by being fixedly mounted.
Preferably, top offers loose slot in the middle part of the mounting seat.
Compared with prior art, the utility model has the beneficial effects that the utility model is scientific and reasonable for structure, secure side is used
Just:
1, it is provided with resin, non-conductive fibre, electro-insulating rubber, heat absorption cotton and the first heat release hole, using resin come to high-voltage line
Circle is sealed, and sealing effect is good, and high-tension coil is avoided to corrode, and extends the service life of entire transformer, ensure that use
Product quality in the process can effectively guarantee the insulation of body, be not in short circuit by non-conductive fibre and electro-insulating rubber
Phenomenon extends the service life of transformer, and the heat generated when body work is absorbed by heat absorption cotton, passes through the first heat dissipation
Hole radiates to heat, can effectively extend the service life of transformer, prevents the generation of fire.
2, it is provided with cooling fan, the second heat release hole, the first magnet, basket strainer frame, basket strainer and the second magnet, is passed through
The heat that cooling fan and the second heat release hole can generate inside transformer radiates, and extends the service life of transformer,
By basket strainer, the dust that can effectively prevent in outside air enters inside transformer from the second heat release hole, influences transformation
The normal work of device, by the first magnet and the second magnet, convenient for the installation and removal to basket strainer frame, convenient for basket strainer
It is dismantled, the dust of basket strainer surfaces stick is cleaned.
3, dry powder case, fire-fighting powder, plastic film and control switch are provided with, when inside transformer due to occur short circuit and
When fire occurs, it can be put out a fire to the lesser fire of the intensity of a fire by fire-fighting powder, effectively prevent the sprawling of the intensity of a fire, have
The life security for having ensured people of effect can effectively guarantee the peace of entire transformer during the installation process by control switch
Full performance has effectively ensured the life security of installer.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model body；
Fig. 3 is the structural schematic diagram of the utility model basket strainer；
Fig. 4 is the structural schematic diagram of the utility model basket strainer frame；
Figure label: 1, transformer body；2, cabinet；3, universal wheel；4, pull ring；5, mounting seat；6, body；7, it controls
Switch；8, magnetic core；9, winding coil；10, resin；11, non-conductive fibre；12, electro-insulating rubber；13, heat absorption cotton；14, the first heat dissipation
Hole；15, cooling fan；16, the second heat release hole；17, the first magnet；18, basket strainer frame；19, basket strainer；20, the second magnet；
21, dry powder case；22, fire-fighting powder；23, plastic film.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment: as shown in Figs 1-4, the utility model provides a kind of technical solution, a kind of strong three relevant of security performance
Formula transformer, including transformer body 1, cabinet 2, universal wheel 3, pull ring 4, mounting seat 5, body 6, control switch 7, magnetic core 8,
Winding coil 9, resin 10, non-conductive fibre 11, electro-insulating rubber 12, heat absorption cotton 13, the first heat release hole 14, cooling fan 15, second
Heat release hole 16, the first magnet 17, basket strainer frame 18, basket strainer 19, the second magnet 20, dry powder case 21, fire-fighting powder 22 and modeling
Expect film 23, cabinet 2 is installed on the outside of transformer body 1, each apex angle in 2 bottom end of cabinet passes through fixed screw and is fixedly installed with ten thousand
To wheel 3, each apex angle in 2 top of cabinet passes through screw rod and is fixedly installed with pull ring 4, and 2 inner bottom of cabinet is fixed by fixed screw
Mounting seat 5 is installed, body 6 is fixedly installed with by fixed frame above mounting seat 5,6 side of body is equipped with control and opens
7 are closed, 6 inside middle part of body is equipped with magnetic core 8, and winding coil 9 is wound on the outside of magnetic core 8, is filled with tree at 9 gap of winding coil
Rouge 10 is fitted with non-conductive fibre 11 on the outside of resin 10, and electro-insulating rubber 12,12 outside of electro-insulating rubber are socketed on the outside of non-conductive fibre 10
It is coated with heat absorption cotton 13, the first heat release hole 14 is offered inside cotton 13 of absorbing heat, 2 interior side of cabinet is pacified by the way that fixed screw is fixed
Equipped with cooling fan 15,15 side of cooling fan offers the second heat release hole 16, is equipped with the first magnetic outside the second heat release hole 16
Iron 17,16 side of the second heat release hole are equipped with basket strainer frame 18, and basket strainer frame 18, which is internally embedded, is equipped with basket strainer 19, remove
The second magnet 20 is installed on the outside of 18 edge of dirt screen frame frame, 2 inner tip of cabinet is fixedly installed with dry powder case by fixed screw
21, fire-fighting powder 22 is filled with inside dry powder case 21,21 bottom of dry powder case is fitted with plastic film 23 by glue fixation, control
The output end of switch 7 is electrically connected the input terminal of transformer body 1, and control switch 7 is electrically connected with the power supply.
For the ease of being fixed installation to basket strainer frame 18 by the second magnet 20, in the present embodiment, it is preferred that remove
Dirt screen frame frame 18 is a kind of component of steel and alloy material.
For the ease of basket strainer 19 to be mounted on the outside of the second heat release hole 16, in the present embodiment, it is preferred that the first magnet 17
Contact surface with the second magnet 20 is opposite pole.
For the ease of transformer body 1 is fixed, in the present embodiment, it is preferred that 3 side of universal wheel is equipped with braking
Device.
For the ease of installation and removal are fixed to basket strainer 19, dust enters from the second heat release hole 16 and becomes in order to prevent
Inside depressor ontology 1, in the present embodiment, it is preferred that basket strainer frame 18 passes through the first magnet 17 and the second magnet 20 and cabinet 2
Between be fixedly mounted.
For the ease of adjusting the position of body 6, in the present embodiment, it is preferred that 2 middle part top of mounting seat offers activity
Slot.
The working principle and process for using of the utility model: a kind of dry-type three-phase transformer that security performance is strong is being used
It in the process,, can be in order to change by pull ring 4 convenient for entire transformer body 1 is moved and carried by universal wheel 3
The lifting of depressor ontology 1 opens the control switch 7 of transformer body 1, so that entirely after transformer body 1 is installed
Transformer body 1 is in running order, when transformer body 1 works, is sealed by resin 10 to winding coil 9,
Sealing effect is good, avoids winding coil 9 from corroding, extends the service life of entire transformer body 1, pass through 11 He of non-conductive fibre
Electro-insulating rubber 12 can effectively guarantee the insulation of body 6, be not in short circuit phenomenon, absorb body 6 by heat absorption cotton 13
The heat generated when work removes heat by the first heat release hole 14, can effectively extend transformer body 1
Service life, when 1 internal temperature of transformer body is excessively high, by cooling fan 15 come to the temperature inside transformer body 1
It radiates, the dust in outside air can effectively prevent by basket strainer 19 and enter inside transformer body 1, work as dedusting
When more dust is saved bit by bit on 19 surface of net, basket strainer frame 18 is removed on the outside of the second heat release hole 16, basket strainer 19 is carried out clearly
It washes, after the cleaning of basket strainer 19 is dried, by the attraction of the first magnet 17 and the second magnet 20 come to basket strainer frame 18
It is fixed, convenient and efficient, when due to short circuit fire occurs for the body 6 inside transformer body 1, the high temperature of fire can wink
Between damage the integrality of plastic film 23 so that the fire-fighting powder inside dry powder case 21 is fallen, to being generated inside transformer body 1
The intensity of a fire put out a fire, effectively prevent the sprawling of the intensity of a fire, ensure that the personal safety of staff around.
Finally, it should be noted that being not limited to this reality the foregoing is merely the preferred embodiment of the utility model
With novel, although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, should all
It is included within the scope of protection of this utility model.
Claims (6)
1. a kind of dry-type three-phase transformer that security performance is strong, including transformer body (1), cabinet (2), universal wheel (3), pull ring
(4), mounting seat (5), body (6), control switch (7), magnetic core (8), winding coil (9), resin (10), non-conductive fibre
(11), electro-insulating rubber (12), heat absorption cotton (13), the first heat release hole (14), cooling fan (15), the second heat release hole (16), first
Magnet (17), basket strainer frame (18), basket strainer (19), the second magnet (20), dry powder case (21), fire-fighting powder (22) and plastics
Film (23), it is characterised in that: be equipped with cabinet (2) on the outside of the transformer body (1), each apex angle in cabinet (2) bottom end
It is fixedly installed with universal wheel (3) by fixed screw, each apex angle in cabinet (2) top passes through screw rod and is fixedly installed with drawing
Ring (4), cabinet (2) inner bottom are fixedly installed with mounting seat (5) by fixed screw, on the mounting seat (5)
Side is fixedly installed with body (6) by fixed frame, and body (6) side is equipped with control switch (7), in the body (6)
It is equipped with magnetic core (8) in the middle part of portion, is wound with winding coil (9) on the outside of the magnetic core (8), is filled out at winding coil (9) gap
It filled with resin (10), is fitted with non-conductive fibre (11), is socketed on the outside of the non-conductive fibre (11) absolutely on the outside of the resin (10)
Edge rubber (12), electro-insulating rubber (12) outside are coated with heat absorption cotton (13), offer first inside the heat absorption cotton (13)
Heat release hole (14), cabinet (2) interior side are fixedly installed with cooling fan (15), the cooling fan by fixed screw
(15) side offers the second heat release hole (16), is equipped with the first magnet (17) outside second heat release hole (16), and described the
Two heat release holes (16) side is equipped with basket strainer frame (18), and the basket strainer frame (18), which is internally embedded, is equipped with basket strainer
(19), it is equipped with the second magnet (20) on the outside of basket strainer frame (18) edge, cabinet (2) inner tip passes through fixation
Screw is fixedly installed with dry powder case (21), is filled with fire-fighting powder (22) inside the dry powder case (21), the dry powder case (21)
Bottom is fitted with plastic film (23) by glue fixation, and the output end of the control switch (7) is electrically connected transformer body
(1) input terminal, the control switch (7) are electrically connected with the power supply.
2. a kind of strong dry-type three-phase transformer of security performance according to claim 1, it is characterised in that: the basket strainer
Frame (18) is a kind of component of steel and alloy material.
3. a kind of strong dry-type three-phase transformer of security performance according to claim 1, it is characterised in that: first magnetic
Iron (17) and the contact surface of the second magnet (20) are opposite pole.
4. a kind of strong dry-type three-phase transformer of security performance according to claim 1, it is characterised in that: the universal wheel
(3) side is equipped with brake.
5. a kind of strong dry-type three-phase transformer of security performance according to claim 1, it is characterised in that: basket strainer frame
(18) by being fixedly mounted between the first magnet (17) and the second magnet (20) and cabinet (2).
6. a kind of strong dry-type three-phase transformer of security performance according to claim 1, it is characterised in that: the installation bottom
Top offers loose slot in the middle part of seat (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820898510.9U CN208256452U (en) | 2018-06-11 | 2018-06-11 | A kind of dry-type three-phase transformer that security performance is strong |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820898510.9U CN208256452U (en) | 2018-06-11 | 2018-06-11 | A kind of dry-type three-phase transformer that security performance is strong |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208256452U true CN208256452U (en) | 2018-12-18 |
Family
ID=64654161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820898510.9U Active CN208256452U (en) | 2018-06-11 | 2018-06-11 | A kind of dry-type three-phase transformer that security performance is strong |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208256452U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113517117A (en) * | 2021-05-06 | 2021-10-19 | 安徽金环电气设备有限责任公司 | Dry-type transformer with function is reminded to coating crackle |
-
2018
- 2018-06-11 CN CN201820898510.9U patent/CN208256452U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113517117A (en) * | 2021-05-06 | 2021-10-19 | 安徽金环电气设备有限责任公司 | Dry-type transformer with function is reminded to coating crackle |
| CN113517117B (en) * | 2021-05-06 | 2022-06-24 | 安徽金环电气设备有限责任公司 | Dry-type transformer with function is reminded to coating crackle |
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