CN109754994A - A kind of water proof type mutual inductor - Google Patents
A kind of water proof type mutual inductor Download PDFInfo
- Publication number
- CN109754994A CN109754994A CN201910070040.6A CN201910070040A CN109754994A CN 109754994 A CN109754994 A CN 109754994A CN 201910070040 A CN201910070040 A CN 201910070040A CN 109754994 A CN109754994 A CN 109754994A
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- CN
- China
- Prior art keywords
- wall
- bolted
- mutual inductor
- transformer casing
- opening
- 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.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 24
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000012212 insulator Substances 0.000 claims abstract description 5
- 238000005192 partition Methods 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The invention discloses a kind of water proof type mutual inductors, including pedestal, installing frame has been bolted outside the base top, and installing frame top exterior walls have been bolted transformer casing, the outer wall of the transformer casing is welded with rain cover, the transformer casing top outer is bolted that there are three the insulators that equidistantly distribute, the side outer wall of the installing frame offers the first opening, and first opening inner wall the first splash guard is fixed with by bearing, the installing frame offers the second opening far from the side outer wall of the first opening, and second opening inner wall the second splash guard is fixed with by bearing.The present invention is by being arranged air inlet and air outlet in mutual inductor bottom outer wall, pass through the lkd layer water suction in filter mantle in the filter mantle of air inlet setting, the air flowing in transformer casing is being driven to prevent mutual inductor Damage by Short Circuit to take the moisture content in mutual inductor out of by fan.
Description
Technical field
The present invention relates to transformer technical field more particularly to a kind of water proof type mutual inductors.
Background technique
Mutual inductor is also known as instrument transformer, is the general designation of current transformer and voltage transformer.High voltage can be become
Low-voltage, high current become low current, for measuring or protecting system.Its function mainly by high voltage or high current in proportion
It is transformed into normal low voltage (100V) or standard small electric current (5A or 1A, refer both to rated value), to realize that measuring instrumentss, protection are set
Standby and automatic control equipment standardization, miniaturization.Simultaneously mutual inductor may further be used to separate high-voltage system, with guarantee the person and
The safety of equipment.
Existing outdoor mutual inductor is all integral structure, although this structure is avoided that the water of outer wall enters mutual inductor
It is interior, but the moisture content in mutual inductor is also prevented to shed, it is easy to cause mutual inductor short-circuit.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of water proof type mutual inductor proposed.
To achieve the goals above, present invention employs following technical solutions:
A kind of water proof type mutual inductor, including pedestal have been bolted installing frame outside the base top, and have installed
Arch outer wall has been bolted transformer casing, and the outer wall of the transformer casing is welded with rain cover, described mutual
It is bolted outside sensor cover top portion there are three the insulator equidistantly distributed, the side outer wall of the installing frame is opened
Equipped with the first opening, and the inner wall of the first opening is fixed with the first splash guard by bearing, and the installing frame is far from the first opening
Side outer wall offer the second opening, and the inner wall of the second opening is fixed with the second splash guard by bearing, and described first prevents
Decelerating motor, the transformer casing are connected with by shaft coupling respectively on the transmission shaft of the transmission shaft of water plate and the second splash guard
The side of bottom outer wall offers air inlet, and the inner wall of air inlet has been bolted filter mantle, the transformer casing
The other side of bottom outer wall offers air outlet, and the inner wall of air outlet has been bolted fan, the transformer casing
The both ends of two sides outer wall offer mounting groove, and the inner wall of four mounting grooves is welded with radiating fin.
Preferably, the bottom interior wall and top inner wall of the transformer casing have been bolted partition, and two
The top of partition side outer wall offers the stomata equidistantly distributed respectively.
Preferably, the side outer wall of one of them partition has been bolted humidity sensor, and humidity sensor
The output end of device is connected with microprocessor by signal wire.
Preferably, the base top outer wall offers installing port close to the side of second flap, and installing port is interior
Wall is plugged with bottom plate, and the bottom plate is located at the underface of filter mantle.
Preferably, the inner wall of the filter mantle is provided with lkd layer, and the base top outer wall passes through bolt at central axes
It is fixed with baffle, and the height of baffle and the height of installing frame are equal.
Preferably, the decelerating motor is connected with switch by conducting wire, and switch is connected by conducting wire with microprocessor.
The invention has the benefit that
1, this water proof type mutual inductor is set by the way that air inlet and air outlet is arranged in mutual inductor bottom outer wall in air inlet
The filter mantle set is driving the air in transformer casing to flow thus will by the lkd layer water suction in filter mantle by fan
Moisture content in mutual inductor is taken out of, and mutual inductor Damage by Short Circuit is prevented, and solves the moisture inconvenience discharge inside existing mutual inductor
Problem.
2, this water proof type mutual inductor avoids rainwater from entering by the way that two water bars are arranged on installing frame, and in mutual inductance
The outer wall setting radiating fin of device shell helps mutual inductor heat dissipation, and the rain cover being arranged on transformer casing avoids radiating fin
Direct and contacting rain water.
Detailed description of the invention
Fig. 1 is a kind of schematic cross-sectional view of water proof type mutual inductor proposed by the present invention；
Fig. 2 is a kind of schematic view of the front view of water proof type mutual inductor proposed by the present invention；
Fig. 3 is a kind of pedestal overlooking structure diagram of water proof type mutual inductor proposed by the present invention.
In figure: 1 pedestal, 2 installing frames, 3 transformer casings, 4 rain covers, 5 insulators, 6 first splash guards, 7 filter mantles, 8
Fan, 10 humidity sensors, 11 decelerating motors, 12 second splash guards, 13 partitions, 14 bottom plates, 15 radiating fins.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-3, a kind of water proof type mutual inductor, including pedestal 1,1 top outer of pedestal have been bolted installation
Frame 2, and 2 top exterior walls of installing frame have been bolted transformer casing 3, the outer wall of transformer casing 3 is welded with rain-proof
Cover 4,3 top outer of transformer casing are bolted that there are three the insulator 5 that equidistantly distributes, the sides of installing frame 2
Outer wall offers the first opening, and the inner wall of the first opening is fixed with the first splash guard 6 by bearing, and installing frame 2 is far from first
The side outer wall of opening offers the second opening, and the inner wall of the second opening is fixed with the second splash guard 12 by bearing, and first
Decelerating motor 11, mutual inductor are connected with by shaft coupling respectively on the transmission shaft of the transmission shaft of splash guard 6 and the second splash guard 12
The side of 3 bottom outer wall of shell offers air inlet, and the inner wall of air inlet has been bolted filter mantle 7, outside mutual inductor
The other side of 3 bottom outer wall of shell offers air outlet, and the inner wall of air outlet has been bolted fan 8, transformer casing 3
The both ends of two sides outer wall offer mounting groove, and the inner wall of four mounting grooves is welded with radiating fin 15, transformer casing 3
Bottom interior wall and top inner wall be bolted partition 13, and the top of two 13 side outer walls of partition opens up respectively
There is the stomata equidistantly distributed, the side outer wall of partition 13 has been bolted humidity sensor 10, and humidity sensor 10
Output end microprocessor is connected with by signal wire, 1 top exterior walls of pedestal offer peace close to the side of second flap 12
Mouth is filled, and the inner wall of installing port is plugged with bottom plate 14, bottom plate 14 is located at the underface of filter mantle 7, the inner wall setting of filter mantle 7
There is lkd layer, pedestal has been bolted baffle, and the height of the height of baffle and installing frame 2 at 1 top exterior walls central axes
Equal, decelerating motor 11 is connected with switch by conducting wire, and switch is connected by conducting wire with microprocessor, the type of microprocessor
Number be ARM9TDMI.
Working principle: in use, the heat that generates is shed heat by radiating fin 15 when mutual inductor works, work as humidity
When sensor 10 detects that the humidity in transformer casing 3 is excessive, two decelerating motors 11 are controlled by microprocessor and are worked, two
A decelerating motor 11 drives the first splash guard 6 and the second splash guard 12 to open, and opens up operating fans 8 by fan 8 and drives mutual inductance
Air flowing in device shell 3, the moisture content in air is taken out of, by the filter mantle 7 being arranged in air inlet, passes through filter mantle
Lkd layer in 7 is by the moisture absorption in air.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of water proof type mutual inductor, including pedestal (1), which is characterized in that pedestal (1) top outer is bolted
Have installing frame (2), and installing frame (2) top exterior walls have been bolted transformer casing (3), the transformer casing (3)
Outer wall be welded with rain cover (4), transformer casing (3) top outer is bolted there are three equidistant point
The insulator (5) of cloth, the side outer wall of the installing frame (2) offers the first opening, and the inner wall of the first opening passes through bearing
It is fixed with the first splash guard (6), the installing frame (2) offers the second opening, and second far from the side outer wall of the first opening
The inner wall of opening is fixed with the second splash guard (12) by bearing, the transmission shaft and the second splash guard of first splash guard (6)
(12) it is connected with decelerating motor (11) by shaft coupling respectively on transmission shaft, the one of transformer casing (3) bottom outer wall
Side offers air inlet, and the inner wall of air inlet has been bolted filter mantle (7), outside transformer casing (3) bottom
The other side of wall offers air outlet, and the inner wall of air outlet has been bolted fan (8), the transformer casing (3)
The both ends of two sides outer wall offer mounting groove, and the inner wall of four mounting grooves is welded with radiating fin (15).
2. a kind of water proof type mutual inductor according to claim 1, which is characterized in that the bottom of the transformer casing (3)
Inner wall and top inner wall have been bolted partition (13), and the top of two partition (13) side outer walls offers respectively
The stomata equidistantly distributed.
3. a kind of water proof type mutual inductor according to claim 2, which is characterized in that the one of one of them partition (13)
Side outer wall has been bolted humidity sensor (10), and the output end of humidity sensor (10) be connected with by signal wire it is micro-
Processor.
4. a kind of water proof type mutual inductor according to claim 1, which is characterized in that pedestal (1) top exterior walls are close
The side of second flap (12) offers installing port, and the inner wall of installing port is plugged with bottom plate (14), bottom plate (14) position
In the underface of filter mantle (7).
5. a kind of water proof type mutual inductor according to claim 1, which is characterized in that the inner wall of the filter mantle (7) is arranged
There is lkd layer, has been bolted baffle, and the height and installing frame of baffle at pedestal (1) the top exterior walls central axes
(2) height is equal.
6. a kind of water proof type mutual inductor according to claim 1, which is characterized in that the decelerating motor (11) passes through conducting wire
It is connected with switch, and switch is connected by conducting wire with microprocessor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910070040.6A CN109754994A (en) | 2019-01-24 | 2019-01-24 | A kind of water proof type mutual inductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910070040.6A CN109754994A (en) | 2019-01-24 | 2019-01-24 | A kind of water proof type mutual inductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109754994A true CN109754994A (en) | 2019-05-14 |
Family
ID=66406062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910070040.6A Pending CN109754994A (en) | 2019-01-24 | 2019-01-24 | A kind of water proof type mutual inductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109754994A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014210241A (en) * | 2013-04-19 | 2014-11-13 | エクアールシー株式会社 | Drier for low humidity storage |
| CN205753115U (en) * | 2016-06-28 | 2016-11-30 | 国网山东省电力公司蓬莱市供电公司 | A kind of electric power multifunctional equipment case |
| CN206148805U (en) * | 2016-09-20 | 2017-05-03 | 东莞市利奇曼网络科技有限公司 | Waterproof type switch board |
| CN107380727A (en) * | 2017-07-28 | 2017-11-24 | 骆海星 | One kind is used for combustibles protection against the tide save set |
| CN206806738U (en) * | 2017-02-15 | 2017-12-26 | 千盛电气集团有限公司 | A kind of high-voltage switch gear complete set of equipments of good insulation preformance |
| CN108513478A (en) * | 2018-07-04 | 2018-09-07 | 合肥科塑信息科技有限公司 | A kind of outdoor network communication cabinet |
| CN208352786U (en) * | 2018-06-14 | 2019-01-08 | 安徽埃菲科电气设备制造有限公司 | A kind of distribution box dehumidification device |
-
2019
- 2019-01-24 CN CN201910070040.6A patent/CN109754994A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014210241A (en) * | 2013-04-19 | 2014-11-13 | エクアールシー株式会社 | Drier for low humidity storage |
| CN205753115U (en) * | 2016-06-28 | 2016-11-30 | 国网山东省电力公司蓬莱市供电公司 | A kind of electric power multifunctional equipment case |
| CN206148805U (en) * | 2016-09-20 | 2017-05-03 | 东莞市利奇曼网络科技有限公司 | Waterproof type switch board |
| CN206806738U (en) * | 2017-02-15 | 2017-12-26 | 千盛电气集团有限公司 | A kind of high-voltage switch gear complete set of equipments of good insulation preformance |
| CN107380727A (en) * | 2017-07-28 | 2017-11-24 | 骆海星 | One kind is used for combustibles protection against the tide save set |
| CN208352786U (en) * | 2018-06-14 | 2019-01-08 | 安徽埃菲科电气设备制造有限公司 | A kind of distribution box dehumidification device |
| CN108513478A (en) * | 2018-07-04 | 2018-09-07 | 合肥科塑信息科技有限公司 | A kind of outdoor network communication cabinet |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190514 |