CN207625148U - A kind of terminal box of transformer substation radiator - Google Patents
A kind of terminal box of transformer substation radiator Download PDFInfo
- Publication number
- CN207625148U CN207625148U CN201721796632.9U CN201721796632U CN207625148U CN 207625148 U CN207625148 U CN 207625148U CN 201721796632 U CN201721796632 U CN 201721796632U CN 207625148 U CN207625148 U CN 207625148U
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- China
- Prior art keywords
- terminal box
- inner cavity
- ventilation opening
- heat dissipation
- box enclosure
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Abstract
The utility model discloses a kind of terminal box of transformer substation radiators of terminal box technical field,Including terminal box enclosure,The bottom of the terminal box enclosure is connected with heat dissipation tank,It is plugged with ventilation duct at the top of the left and right sides of the terminal box enclosure,The inner cavity radially installed of the ventilation duct has the first row of fan,Humidity sensor and temperature sensor are installed on the left of the inner cavity of the terminal box enclosure,The temperature sensor is in the bottom of humidity sensor,The utility model is provided with heat dissipation tank in terminal box bottom,Heating and dehumidification device is positioned in heat dissipation tank,The heat that heating and dehumidification device distributes is blown by exhaust fan in terminal box,The device in bad terminal box will not be baked because of high temperature,When in terminal box when the temperature is excessively high,Heating and dehumidification device is stopped,Extraneous air is pumped into terminal box by exhaust fan,It is discharged again from ventilation opening,Form circulated air,Reduce the temperature in terminal box,Filter screen can cross the dust in air filtering.
Description
Technical field
The utility model is related to terminal box technical field, specially a kind of terminal box of transformer substation radiator.
Background technology
For the terminal box mounted on outside transformer substation, since the hot weather of summer is moist, terminal box inside and environment
The temperature difference is larger, and terminal box radiates uneven the case where easily causing interior metal corrosion, the fever sparking of secondary terminals bad connection, and
Wet weather accelerates the aging got rusty with cable sheath of making moist of terminal block, reduces dielectric level and mostly uses in the prior art
The mode for opening up thermovent radiates, and this mode heat dissipation effect is bad, and can not be according to humiture feelings in terminal box
Condition eliminates detrimental effect in time, in addition, radiating by means of which, be easy to cause terminal box inside conductor dirt accumulation more not
It conducive to heat dissipation, and influences whether the use of terminal box, shortens its service life, and the heating and dehumidifying system of conventional terminal case
Since heater surface temperatures are very high, there is the potential danger of roasting bad peripheral devices.
Utility model content
The purpose of this utility model is to provide a kind of terminal box of transformer substation radiators, to solve in above-mentioned background technology
It is proposed that mostly using the mode for opening up thermovent in the prior art radiates, this mode heat dissipation effect is bad, and cannot
It is enough that detrimental effect is eliminated according to humiture situation in terminal box in time, in addition, radiating by means of which, it be easy to cause terminal
Case inside conductor dirt accumulation is more unfavorable for radiating, and influences whether the use of terminal box, shortens its service life, and pass
The heating and dehumidifying system of system terminal box has the problem of potential danger of roasting bad peripheral devices since heater surface temperatures are very high.
To achieve the above object, the utility model provides the following technical solutions：A kind of terminal box of transformer substation radiator, packet
Terminal box enclosure is included, the bottom of the terminal box enclosure is connected with heat dissipation tank, and the left and right sides top of the terminal box enclosure is
It is plugged with ventilation duct, the inner cavity radially installed of the ventilation duct has the first row of fan, pacifies on the left of the inner cavity of the terminal box enclosure
Equipped with humidity sensor and temperature sensor, the temperature sensor exists in the bottom of humidity sensor, the humidity sensor
The inner cavity right side wall of the bottom of left side ventilation duct, the terminal box enclosure is equipped with control switch, and the control switch is on right side
The bottom of the bottom of ventilation duct, the terminal box enclosure is uniformly provided with the first ventilation opening, and the top of the heat dissipation tank is uniformly opened
Equipped with the second ventilation opening, first ventilation opening is connected with the second ventilation opening, and the inner cavity top of the heat dissipation tank is equipped with heating
The bottom of device, the heat dissipation tank is plugged with blast pipe, and the inner cavity of the blast pipe is horizontally installed with filter screen and the second air draft
Fan, the second exhaust fan is at the top of filter screen, the first row of fan, humidity sensor, temperature sensor, heating device and the
Two exhaust fans are electrically connected with control switch.
Preferably, the inner cavity top of the terminal box enclosure is equipped with headlamp.
Preferably, first ventilation opening is identical as the diameter of the second ventilation opening.
Preferably, the inner cavity of first ventilation opening and the second ventilation opening is coated with anti-oxidation enamelled coating.
Compared with prior art, the utility model has the beneficial effects that：The utility model is provided with scattered in terminal box bottom
Hot tank, heating and dehumidification device are positioned in heat dissipation tank, and the heat that heating and dehumidification device distributes is blown by exhaust fan in terminal box,
The device in bad terminal box will not be baked because of high temperature, when the temperature is excessively high, heating and dehumidification device is stopped in terminal box, row
Extraneous air is pumped into terminal box by fan, then is discharged from ventilation opening, and circulated air is formed, and reduces the temperature in terminal box, filtering
Net can cross the dust in air filtering.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model.
In figure：1 terminal box enclosure, 2 heat dissipation tanks, 3 ventilation ducts, 4 the first row of fan, 5 humidity sensors, 6 temperature sensors,
7 control switches, 8 first ventilation openings, 9 second ventilation openings, 10 heating devices, 11 blast pipes, 12 second exhaust fans, 13 filter screens.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Referring to Fig. 1, the utility model provides a kind of technical solution：A kind of terminal box of transformer substation radiator, including end
The bottom of sub- box enclosure 1, terminal box enclosure 1 is connected with heat dissipation tank 2, is plugged at the top of the left and right sides of terminal box enclosure 1 logical
The inner cavity radially installed of air hose 3, ventilation duct 3 has the first row of fan 4, and humidity sensor is equipped on the left of the inner cavity of terminal box enclosure 1
Device 5 and temperature sensor 6, temperature sensor 6 is in the bottom of humidity sensor 5, and humidity sensor 5 is at the bottom of left side ventilation duct 3
The inner cavity right side wall in portion, terminal box enclosure 1 is equipped with control switch 7, and control switch 7 is in the bottom of right side exhaust pipe 3, terminal box
The bottom of shell 1 is uniformly provided with the first ventilation opening 8, and the top of heat dissipation tank 2 is uniformly provided with the second ventilation opening 9, the first ventilation
Mouthfuls 8 are connected with the second ventilation opening 9, and the inner cavity top of heat dissipation tank 2 is equipped with heating device 10, the bottom of heat dissipation tank 2 be plugged with into
The inner cavity of air hose 11, blast pipe 11 is horizontally installed with filter screen 13 and the second exhaust fan 12, and the second exhaust fan 12 is in filter screen 13
Top, the first row of fan 4, humidity sensor 5, temperature sensor 6, heating device 10 and the second exhaust fan 12 are opened with control
7 are closed to be electrically connected.
Wherein, the inner cavity top of terminal box enclosure 1 is equipped with headlamp, the diameter of the first ventilation opening 8 and the second ventilation opening 9
Identical, the inner cavity of the first ventilation opening 8 and the second ventilation opening 9 is coated with anti-oxidation enamelled coating.
Operation principle：Humidity sensor 5 and temperature sensor 6 incude humidity and temperature in terminal box enclosure 1, work as humidity
When excessively high, signal is passed to control switch 7 by humidity sensor 5, and control switch 7 controls the first row of fan 4, the second exhaust fan 12
Start with heating device 10, the second exhaust fan 12 leads to the high temperature that heating device 10 is distributed by the second ventilation opening 9 and first
Air port 8 is blown into terminal box enclosure 1, and the device in bad terminal box enclosure 1 will not be baked because of high temperature, will be in terminal box enclosure 1
Moisture evaporation, the first row of fan 4 extract the vapor in terminal box enclosure 1 by ventilation duct 3 out, ensure in terminal box enclosure 1
Drying, when humidity sensor 5 senses that the humidity in terminal box enclosure 1 drops to critical value, humidity sensor 5 send letter
Number to control switch 7, control switch 7 control the first row of fan 4,10 stop motion of the second exhaust fan 12 and heating device, work as temperature
Degree sensor 6 senses in terminal box enclosure 1 that when the temperature is excessively high temperature sensor 6 sends a signal to control switch 7, control
Switch 7 controls the first row of fan 4 and the second exhaust fan 12 starts, and extraneous air is extracted into heat dissipation tank 2 by the second exhaust fan 12,
Extraneous air is flowed to by heat dissipation tank 2 in the second ventilation opening 9 and the first ventilation opening 8, is divulged information by the second ventilation opening 9 and first
Mouth 8 flows in terminal box enclosure 1, and the first row of fan 4 again extracts the air in terminal box enclosure 1 out, and circulated air is formed with this, drops
Temperature in the sub- box enclosure of low side 1, the inner cavity of blast pipe 11 are provided with filter screen 13, and filter screen 13 is by the dust mistake in air
Filter, the phenomenon that ensureing to accumulate dust in terminal box enclosure 1, will not cause to be not easy to heat dissipation because of dust accretions.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of terminal box of transformer substation radiator, including terminal box enclosure (1), it is characterised in that：The terminal box enclosure (1)
Bottom be connected with heat dissipation tank (2), ventilation duct (3) is plugged at the top of the left and right sides of the terminal box enclosure (1), it is described logical
The inner cavity radially installed of air hose (3) has the first row of fan (4), and humidity biography is equipped on the left of the inner cavity of the terminal box enclosure (1)
Sensor (5) and temperature sensor (6), the temperature sensor (6) is in the bottom of humidity sensor (5), the humidity sensor
(5) in the bottom of left side ventilation duct (3), the inner cavity right side wall of the terminal box enclosure (1) is equipped with control switch (7), described
For control switch (7) in the bottom of right side exhaust pipe (3), the bottom of the terminal box enclosure (1) is uniformly provided with the first ventilation opening
(8), the second ventilation opening (9), first ventilation opening (8) and the second ventilation opening are uniformly provided at the top of the heat dissipation tank (2)
(9) be connected, the inner cavity top of the heat dissipation tank (2) is equipped with heating device (10), the bottom of the heat dissipation tank (2) be plugged with into
The inner cavity of air hose (11), the blast pipe (11) is horizontally installed with filter screen (13) and the second exhaust fan (12), the second exhaust fan
(12) in the top of filter screen (13), the first row of fan (4), humidity sensor (5), temperature sensor (6), heating device
(10) it is electrically connected with control switch (7) with the second exhaust fan (12).
2. a kind of terminal box of transformer substation radiator according to claim 1, it is characterised in that：The terminal box enclosure
(1) inner cavity top is equipped with headlamp.
3. a kind of terminal box of transformer substation radiator according to claim 1, it is characterised in that：First ventilation opening
(8) identical as the diameter of the second ventilation opening (9).
4. a kind of terminal box of transformer substation radiator according to claim 1, it is characterised in that：First ventilation opening
(8) it is coated with anti-oxidation enamelled coating with the inner cavity of the second ventilation opening (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721796632.9U CN207625148U (en) | 2017-12-20 | 2017-12-20 | A kind of terminal box of transformer substation radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721796632.9U CN207625148U (en) | 2017-12-20 | 2017-12-20 | A kind of terminal box of transformer substation radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207625148U true CN207625148U (en) | 2018-07-17 |
Family
ID=62821319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721796632.9U Expired - Fee Related CN207625148U (en) | 2017-12-20 | 2017-12-20 | A kind of terminal box of transformer substation radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207625148U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108879437A (en) * | 2018-08-07 | 2018-11-23 | 冯艳 | A kind of distribution box |
| CN109274003A (en) * | 2018-09-27 | 2019-01-25 | 温志聪 | A kind of outdoor safety type high-voltage board |
| CN109587586A (en) * | 2018-11-06 | 2019-04-05 | 黄冠强 | It is a kind of to fix device for outdoor sound equipment |
| CN110071430A (en) * | 2019-03-02 | 2019-07-30 | 沈晖 | A kind of Inverter Station case that temperature control difference is anti-condensation |
| CN110690660A (en) * | 2019-11-11 | 2020-01-14 | 江山市泰安电气设备有限公司 | Ring main unit system for remote monitoring |
| CN113054545A (en) * | 2021-04-13 | 2021-06-29 | 二工防爆科技股份有限公司 | Anti-collision anti-explosion distribution box |
| CN113300254A (en) * | 2021-05-27 | 2021-08-24 | 江西丰源电气有限公司 | Cubical switchboard of intelligence cooling dehumidification |
| CN115051262A (en) * | 2022-06-29 | 2022-09-13 | 国网湖北省电力有限公司直流公司 | Damp-proof cooling device and method for terminal box of transformer substation |
-
2017
- 2017-12-20 CN CN201721796632.9U patent/CN207625148U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108879437A (en) * | 2018-08-07 | 2018-11-23 | 冯艳 | A kind of distribution box |
| CN109274003A (en) * | 2018-09-27 | 2019-01-25 | 温志聪 | A kind of outdoor safety type high-voltage board |
| CN109587586A (en) * | 2018-11-06 | 2019-04-05 | 黄冠强 | It is a kind of to fix device for outdoor sound equipment |
| CN110071430A (en) * | 2019-03-02 | 2019-07-30 | 沈晖 | A kind of Inverter Station case that temperature control difference is anti-condensation |
| CN110690660A (en) * | 2019-11-11 | 2020-01-14 | 江山市泰安电气设备有限公司 | Ring main unit system for remote monitoring |
| CN113054545A (en) * | 2021-04-13 | 2021-06-29 | 二工防爆科技股份有限公司 | Anti-collision anti-explosion distribution box |
| CN113300254A (en) * | 2021-05-27 | 2021-08-24 | 江西丰源电气有限公司 | Cubical switchboard of intelligence cooling dehumidification |
| CN115051262A (en) * | 2022-06-29 | 2022-09-13 | 国网湖北省电力有限公司直流公司 | Damp-proof cooling device and method for terminal box of transformer substation |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180717 Termination date: 20181220 |