CN208722685U - A kind of transformer with dustproof shell - Google Patents
A kind of transformer with dustproof shell Download PDFInfo
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- CN208722685U CN208722685U CN201821624518.2U CN201821624518U CN208722685U CN 208722685 U CN208722685 U CN 208722685U CN 201821624518 U CN201821624518 U CN 201821624518U CN 208722685 U CN208722685 U CN 208722685U
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- transformer
- controller
- dust
- mesh enclosure
- heat
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Abstract
The utility model provides a kind of transformer with dustproof shell, including transformer body, the outside of transformer body is equipped with heat-exchange tube, heat-conducting layer is equipped between heat-exchange tube and transformer body, one end of heat-exchange tube is equipped with wind pipe, and the other end is equipped with intake stack, and intake stack is equipped with exhaust fan, exhaust fan is connect with controller, and controller connects temperature sensor；The outside of transformer body is equipped with dust-proof shell, and dust-proof shell includes interior mesh enclosure, outer mesh enclosure, activated silica filter layer, coarse cotton stratum reticulare；Dust-proof enclosure interior is equipped with fan, and fan is connect with controller, and dust-proof shell is equipped with outer lamp source, and outer lamp source is connect with controller, and outer mesh enclosure is equipped with human inductor, and human inductor is connect with controller；Dustproof shell and heat-exchange tube are applied in combination, and can radiate, and also act as the effect for preventing dust, and the two is non-interference, can extend the service life of transformer；Provided with warning function and illumination functions, the safety of passerby can be improved.
Description
Technical field
The utility model relates to transformer technology fields, and in particular to a kind of transformer with dustproof shell.
Background technique
With the continuous improvement of economic rapid development and living standards of the people, demand of the people to electric energy constantly increases,
Requirement to safe power supply is also higher and higher.Nationwide integrated power grid scale, integration formation；Interregional interconnection gradually increases；
Single-machine capacity and the continuous of overall system capacity are risen: the formation of large-scale electrical power system: the building of New-energy power system: superelevation
The appearance of pressure, extra-high voltage long distance power transmission: so that the structure and the method for operation of electric system become increasingly complex.Electric system is answered
The certain local dips of safe and stable operation that polygamy directly threatens system this may result in the generation having a power failure on a large scale or make system
Stability problem sharpening.When accident occurs for electric system, especially occur to destroy system stability and uncontrollable pernicious
When chain reaction, accident range is big, and power off time is long, caused by consequence it is extremely serious.
Electric power is an one of important energy source in China, and each city in China is very high to the laying requirement of electric power at present,
But often will be to the more demanding of equipment in laying, and transformer is exactly one of the important equipment in power equipment, transformer
Use in heat dissipation be to extend a critically important factor in service life, the method for existing for transformer heat dissipation is generally only adopted
Used in the mode of transformer case finned, although this mode most simple possible, heat dissipation effect is bad, if
Some occasions for needing high-power power transformation, this mode cannot reach enough radiating efficiencys, the transformer of a few species
Water cooling system is installed additional, this transformer can be used in most of occasion, and can obtain preferable heat dissipation effect
Fruit, but this system is just not suitable in the biggish occasion of some dusts, because a large amount of dust quickly can be by air-cooled circulation
The effect of heat dissipation is not achieved in system jams；Accordingly, it is desirable to provide a kind of new technical solution solves above-mentioned technical problem.
Utility model content
In order to overcome above-mentioned defect existing in the prior art, the utility model provides a kind of transformation with dustproof shell
Device, the utility model can play dust-proof effect, extend the service life of transformer；And the utility model is also provided with report
Alert function and illumination functions, improve the safety of passerby.
The utility model provides a kind of transformer with dustproof shell, including transformer body, the transformer body
Outside be wound with heat-exchange tube, between the heat-exchange tube and the transformer body be equipped with heat-conducting layer, the heat-exchange tube
One end be connected with wind pipe, the other end is connected with intake stack, and the intake stack is equipped with exhaust fan, the exhaust fan
It is electrically connected with the controller, the temperature sensor on the controller electrical connection setting transformer body top；The transformer body
Outside be equipped with dust-proof shell, the dust-proof shell includes interior mesh enclosure and outer mesh enclosure, between the interior mesh enclosure and outer mesh enclosure successively
Equipped with activated silica filter layer, coarse cotton stratum reticulare；The inside of the dust-proof shell on the interior mesh enclosure be equipped with fan, the fan with
Controller electrical connection, the outside of the dust-proof shell are equipped with outer lamp source on the outer mesh enclosure, the outer lamp source with it is described
Controller is electrically connected, and is additionally provided with human inductor on the outer mesh enclosure, the human inductor is electrically connected with the controller.
The dust-proof shell is cuboid housing, including upper plate, lower plate, left plate, right side plate, foreboard, back plate；The right side
Side plate is activity door body.
The inside of the activity door body is equipped with inner light source, and the inner light source is electrically connected with the controller；The dodge gate
Sensor is equipped between body and foreboard, the sensor is electrically connected with the controller.
Lock is equipped between the activity door body and foreboard.
The exit of the wind pipe is equipped with filter screen.
The entrance of the intake stack is equipped with the first filter screen and the second filter screen.
Alarm is additionally provided on the outer mesh enclosure, the alarm is electrically connected with the controller.
The controller uses PLC controller.
By adopting the above-described technical solution, compared with prior art, the utility model provides a kind of with dustproof shell
Transformer, the dustproof shell and heat-exchange tube of the transformer setting of the utility model be applied in combination, can not only radiate, but also
It can play the role of preventing dust, the two is non-interference, can extend the service life of transformer；And the utility model is also
Provided with warning function and illumination functions, the safety of passerby can be improved.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the foreboard of the utility model；
Fig. 3 is the schematic diagram of internal structure of the utility model；
Fig. 4 is the structural schematic diagram of the movable doorboard of the utility model；
Fig. 5 is the structural schematic diagram of the dust-proof shell of the utility model；
Appended drawing reference:
1, transformer body 2, heat-exchange tube 3, wind pipe 4, intake stack
5, exhaust fan 6, controller 7, temperature sensor 8, dust-proof shell
9, interior mesh enclosure 10, outer mesh enclosure 11, activated silica filter layer 12, coarse cotton stratum reticulare
13, fan 14, outer lamp source 15, human inductor 16, alarm
17, upper plate 18, right side plate 19, foreboard 20, inner light source
21, filter screen 22, the first filter screen 23, the second filter screen 24, pedestal.
Specific embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be noted that herein
Described specific embodiment is only used for describing and explaining the present invention, and is not intended to limit the utility model.
As shown in figure 1, figure 2, figure 3, figure 4 and figure 5, the utility model provides a kind of transformer with dustproof shell, this reality
Heat dissipation, dust-proof effect can be played with novel, extends the service life of transformer；A kind of transformer with dustproof shell, packet
Transformer body 1 is included, the outside of the transformer body 1 is wound with heat-exchange tube 2, the heat-exchange tube 2 and the transformer
It is equipped with heat-conducting layer (not illustrating in figure) between ontology 1, one end of the heat-exchange tube 2 is connected with wind pipe 3, other end connection
There is an intake stack 4,4 are equipped with exhaust fan 5 on the intake stack, and the exhaust fan 5 is electrically connected with controller 6；The tool of controller 6
The bottom of body installation site, the transformer body 1 is equipped with pedestal 24, and controller 6 is mounted on the base；Controller 6 is using existing
There are the PLC controller in technology, the temperature sensor 7 on the electrical connection of controller 6 setting 1 top of transformer body；Heat-conducting layer
The heat that transformer body 1 generates can be conducted to heat-exchange tube 2, by the air of 2 internal flow of heat-exchange tube, by heat
It takes away and passes through wind pipe 3 and be discharged, temperature sensor 7 is mounted on the top of transformer body 1, and temperature sensor 7 can be examined
The temperature of transformer body 1 is surveyed, and temperature signal is passed into controller 6, controller 6 controls exhaust fan 5 according to gained signal
With the operation of suitable revolving speed, achievees the purpose that rationally to radiate, avoid energy waste, exhaust fan 6 extracts air from intake stack 4
Come in, be discharged by wind pipe 3, so that the heat discharge inside heat-exchange tube 2 is achieved the effect that heat dissipation；Temperature sensor
7 can detecte the temperature of transformer body 1, and the maximum temperature of transformer body 1 is preset in controller 6, when temperature passes
When the temperature that sensor 7 detects is higher than predetermined temperature, signal occurs temperature sensor 7 to controller 6, and controller 6 is controlled
Exhaust fan 5 processed is opened, and is radiated to transformer body 1, the setting of this function is to work as transformer body to save the energy
When 1 temperature is in normal range (NR), exhaust fan 5 is in standby, and will not be opened, and electricity is saved.
In the utility model, the outside of the transformer body 1 is equipped with dust-proof shell 8, and in the utility model, the heat is handed over
Pipe 2, exhaust fan 5, controller 6, temperature sensor 7, fan 13, inner light source 20, pedestal 24 is changed to be arranged in dust-proof shell 8,
Intake stack 4, wind pipe 3 are arranged in dust-proof shell 8, extend to outside by the upper plate of dust-proof shell 8, connect with outside
It is logical；Dust-proof shell 8 can prevent dust from entering in transformer body 1, influence the service life of transformer body 1, the utility model
The dust-proof shell 8 used can not only play the role of dust-proof effect, can also play heat dissipation；The dust-proof shell 8 includes
Interior mesh enclosure 9 and outer mesh enclosure 10 are successively arranged activated silica filter layer 11, coarse cotton stratum reticulare 12 between the interior mesh enclosure 9 and outer mesh enclosure 10
The setting of interior mesh enclosure 9 and outer mesh enclosure 10 can play the role of enhancing dust-proof shell Final 8 degree, and coarse cotton stratum reticulare 12 can will be in air
Bulky grain absorption, activated silica filter layer 11 can adsorb the small particles of pollution object in air；Filter the phase of dust and heat dissipation
In conjunction with the service life of transformer body 1 can be increased；The inside of the dust-proof shell 8 is equipped with fan on the interior mesh enclosure 9
13, the fan 13 is electrically connected with the controller 6, when setting needs the interval of the unlatching of fan 13 in controller 6 in advance
Between, when reaching the scheduled time, controller 6 controls fan 13 and starts, by interior mesh enclosure 9, outer mesh enclosure 10, activated silica filter layer
11, the dust adhered on coarse cotton stratum reticulare 12 is blown off, the cleaning dust of timing, the better effect for making it radiate and filter, and is extended anti-
8 service life of dirt shell；The outside of the dust-proof shell 8 is equipped with outer lamp source 14, the outer lamp source 14 on the outer mesh enclosure 10
It is electrically connected with the controller 6, human inductor 15, the human inductor 15 and the control is additionally provided on the outer mesh enclosure 10
Device 6 processed is electrically connected；In advance in controller 6 set human inductor 15 distance, i.e., people apart from transformer body 1 safety away from
From when someone passes through the safe distance of transformer body 1, human inductor sense 15 should arrive signal, send a signal to control
Device 6, controller 6 control outer lamp source 14 and open, provide illumination for passerby, it is made to see transformer, prevent in the case where dark
It causes danger；The utility model improves safety；Further, alarm 16, the report are additionally provided on the outer mesh enclosure 10
Alert device 16 is electrically connected with the controller 6, and human inductor 15 senses signal, sends a signal to controller 6, controller 6
It controls outer lamp source 14 and alarm 16 is opened simultaneously, outer lamp source 14 provides illumination for passerby, so that it is seen transformer, prevents
It causes danger in the case where dark；Alarm 16 serves as a warning, and warns passerby, danger herein please be separate, further mentions
High safety.
Further, the dust-proof shell 8 is cuboid housing, including upper plate 17, lower plate (not illustrating in figure), left plate
(not illustrating in figure), right side plate 18, foreboard 19, back plate (not illustrating in figure)；The right side plate is activity door body, and activity door body can
It is convenient that transformation body ontology 1 is repaired to open；Lock (not illustrating in figure) is equipped between the activity door body and foreboard 19,
The setting of lock prevents passerby from can arbitrarily open cabinet to improve safety；As a preferred embodiment, the dust-proof shell
8 upper plate 17, left plate (not illustrating in figure), right side plate 18, foreboard 19, back plate are provided with fan on (not illustrating in figure)
13, make the better effect of dust discharge and heat dissipation.
The inside of the activity door body is equipped with inner light source 20, and the inner light source 20 is electrically connected with the controller 6；The work
It is equipped with sensor (not illustrating in figure) between dynamic door body and foreboard 19, the sensor is electrically connected with the controller 6, works as someone
When opening activity door body, sensor sends a signal to controller 6, and controller 6 controls inner light source 20 and opens, and is maintenance person
Illumination is provided, it is convenient that operation is repaired to transformer body 1.
Further, the exit of the wind pipe 3 is equipped with filter screen 21, and the entrance of the intake stack 4 is equipped with
First filter screen 22 and the second filter screen 23；Filter screen 21, the first filter screen 22, the second filter screen 23 setting can be further
The dust-proof effect for improving the utility model, can extend the service life of transformer body 1；As a preferred embodiment, described
Filter screen 21, the first filter screen 22, the second filter screen 23 use identical material, are all made of filter screen in the prior art i.e.
Can, the utility model is not specifically limited herein, is quantity and tool in order to distinguish filter screen using different describing modes
The installation site of body.
Working principle of the utility model is: heat-conducting layer can produce transformer body 1 when transformer body 1 generates heat
Raw heat is conducted to heat-exchange tube 2, by the air of 2 internal flow of heat-exchange tube, heat is taken away and passes through wind pipe 3
Air is drawn into, is discharged by wind pipe 3, thus by inside heat-exchange tube 2 by discharge, exhaust fan 5 from intake stack 4
Heat discharge, achievees the effect that heat dissipation；Dust-proof shell 8 can also play the role of heat dissipation, when the temperature that temperature sensor 7 detects
When degree is higher than predetermined temperature, signal occurs temperature sensor 7 to controller 6, and controller 6 controls exhaust fan 5 and opens,
The heat dissipation to transformer body 1 is opened, when temperature sensor 7 detects temperature lower than predetermined temperature, temperature sensing
Device 7 sends a signal to controller 6, and controller 6 controls exhaust fan 5 and stops working, and so far, the course of work of a heat dissipation is complete
At；The utility model has the warning function to passerby, improves security performance, human inductor 15 senses signal, by signal
It is sent to controller 6, controller 6 controls outer lamp source 14 and alarm 16 while opening, and outer lamp source 14 provides illumination for passerby,
So that it is seen transformer, prevents from causing danger in the case where dark；Alarm 16 serves as a warning, and warns passerby, this
Locating danger please be separate, further improves safety；It can also be not provided with alarm 16 here, outer light source 14, which is only arranged, is
It can；The utility model, which is also equipped with, provides the function of illumination to maintenance person, and when someone's opening activity door body, sensor will be believed
Number be sent to controller 6, controller 6 controls inner light source 20 and opens, and provides illumination for maintenance person, facilitate to transformer body 1 into
Row maintenance operation.The utility model not only has dust-proof effect, also has a variety of practical function such as heat dissipation, prompt, illumination
Can, meet the intelligent effect of modern, structure is simple, easy to use.
Automation control is carried out using controller in the present invention, can also be controlled using individually switch,
Such as exhaust fan uses manual switch, i.e., exhaust fan is equipped with manual switch etc., but effect is good not as good as automation control, and
It needs to put into and largely manually patrol, see whether radiate；Simple deformation uses different switch sides
Formula belongs within the protection scope of the utility model.
By adopting the above-described technical solution, compared with prior art, the utility model provides a kind of with dustproof shell
Transformer, the dustproof shell and heat-exchange tube of the transformer setting of the utility model be applied in combination, can not only radiate, but also
It can play the role of preventing dust, the two is non-interference, can extend the service life of transformer；And the utility model is also
Provided with warning function and illumination functions, the safety of passerby can be improved.
The preferred embodiment of the utility model is described in detail in conjunction with attached drawing above, still, the utility model is not limited to
The detail in embodiment is stated, it, can be to the technical side of the utility model in the range of the technology design of the utility model
Case carries out a variety of simple variants, these simple variants belong to the protection scope of the utility model.
It is further to note that specific technical features described in the above specific embodiments, in not lance
It in the case where shield, can be combined in any appropriate way, in order to avoid unnecessary repetition, the utility model is various
No further explanation will be given for possible combination.
In addition, any combination can also be carried out between a variety of different embodiments of the utility model, as long as it is not disobeyed
The thought for carrying on the back the utility model, equally should be considered as content disclosed in the utility model.
Claims (8)
1. a kind of transformer with dustproof shell, including transformer body (1), hot friendship is wound on the outside of the transformer body
Pipe (2) are changed, heat-conducting layer are equipped between the heat-exchange tube and the transformer body, one end of the heat-exchange tube is connected with out
Air piping (3), the other end are connected with intake stack (4), and the intake stack is equipped with exhaust fan (5), the exhaust fan and control
Device (6) electrical connection processed, the temperature sensor (7) on the controller electrical connection setting transformer body top, which is characterized in that institute
The outside for stating transformer body is equipped with dust-proof shell (8), and the dust-proof shell includes interior mesh enclosure (9) and outer mesh enclosure (10), described
Activated silica filter layer (11), coarse cotton stratum reticulare (12) are successively arranged between interior mesh enclosure and outer mesh enclosure；The inside of the dust-proof shell exists
The interior mesh enclosure is equipped with fan (13), and the fan is electrically connected with the controller, and the outside of the dust-proof shell is described
Outer mesh enclosure is equipped with outer lamp source (14), and the outer lamp source is electrically connected with the controller, is additionally provided with human body sense on the outer mesh enclosure
Device (15) are answered, the human inductor is electrically connected with the controller.
2. a kind of transformer with dustproof shell according to claim 1, which is characterized in that the dust-proof shell is rectangular
Body shell body, including upper plate (17), lower plate, left plate, right side plate (18), foreboard (19), back plate；The right side plate is dodge gate
Body.
3. a kind of transformer with dustproof shell according to claim 2, which is characterized in that the inside of the activity door body
Equipped with inner light source (20), the inner light source is electrically connected with the controller；It is equipped with and passes between the activity door body and the foreboard
Sensor, the sensor are electrically connected with the controller.
4. a kind of transformer with dustproof shell according to claim 3, which is characterized in that the activity door body with it is described
Lock is equipped between foreboard.
5. a kind of transformer with dustproof shell according to claim 1, which is characterized in that the outlet of the wind pipe
Place is equipped with filter screen (21).
6. a kind of transformer with dustproof shell according to claim 5, which is characterized in that the intake stack is equipped with
First filter screen (22) and the second filter screen (23).
7. a kind of transformer with dustproof shell according to claim 1, which is characterized in that be additionally provided on the outer mesh enclosure
Alarm (16), the alarm are electrically connected with the controller.
8. according to claim 1 to a kind of transformer with dustproof shell described in any one of 7 claims, which is characterized in that
The controller uses PLC controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821624518.2U CN208722685U (en) | 2018-09-30 | 2018-09-30 | A kind of transformer with dustproof shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821624518.2U CN208722685U (en) | 2018-09-30 | 2018-09-30 | A kind of transformer with dustproof shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208722685U true CN208722685U (en) | 2019-04-09 |
Family
ID=65983095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821624518.2U Active CN208722685U (en) | 2018-09-30 | 2018-09-30 | A kind of transformer with dustproof shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208722685U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112331449A (en) * | 2020-10-21 | 2021-02-05 | 四川盛鑫源电器设备制造有限公司 | Dry-type transformer is with dustproof heat dissipation housing |
-
2018
- 2018-09-30 CN CN201821624518.2U patent/CN208722685U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112331449A (en) * | 2020-10-21 | 2021-02-05 | 四川盛鑫源电器设备制造有限公司 | Dry-type transformer is with dustproof heat dissipation housing |
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