CN208971004U - A kind of electrical equipment dehumidification system - Google Patents
A kind of electrical equipment dehumidification system Download PDFInfo
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- CN208971004U CN208971004U CN201821136095.XU CN201821136095U CN208971004U CN 208971004 U CN208971004 U CN 208971004U CN 201821136095 U CN201821136095 U CN 201821136095U CN 208971004 U CN208971004 U CN 208971004U
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Abstract
The utility model discloses a kind of electrical equipment dehumidification systems, including semi-conductor dehumidifying module and ventilation by forced draft module；The ventilation by forced draft module is arranged in electric component box body side surface；The semi-conductor dehumidifying module is set to electrical equipment box top, and semi-conductor dehumidifying module two sides are equipped with the driving mechanism that it can be driven to move back and forth in electrical equipment box top；The utility model is structurally reasonable, semi-conductor dehumidifying module can be made to move back and forth under the drive of driving mechanism in electrical equipment box top, constantly dehumidifies to the intracorporal vapor of case；Ventilation by forced draft module makes equipment inner cavity cross-ventilation divulge information, and effect on moisture extraction is good.
Description
Technical field
The utility model relates to electric power electrical apparatus dehumidifying fields, in particular to a kind of electrical equipment dehumidification system.
Background technique
With the continuous development of power industry, power automatic device obtains more and more extensive utilizations.In environment tide
Humid Area, while if the morning and evening temperature difference is larger, it is easy to form condensation in electric power facility switching cabinet, it is automatic to cause electric power
Change malfunction, the tripping of equipment, while a degree of corrosion is caused to relevant force device, is likely to result in serious electricity
Power accident.
Patent publication No. CN205846521U discloses a kind of electrical equipment dehumidification system, including is arranged in electric component box
For body two with respect to the semi-conductor dehumidifying module and ventilation by forced draft module of two sides, the semi-conductor dehumidifying module includes from inner toward peripheral hardware
The first cabinet fixing piece, interior thermally conductive sheet, semiconductor chilling plate, outer thermally conductive sheet, cooling piece fixing piece and the dehumidification member set, it is described
Ventilation by forced draft module includes the second cabinet fixing piece and the convection fan that is arranged in the second cabinet fixing piece, and described first
Cabinet fixing piece and the second cabinet fixing piece are arranged close to the inner cavity of the electrical equipment box body.
Above-mentioned technical proposal is dehumidified by semi-conductor dehumidifying module condensate, and ventilation by forced draft module makes equipment inner cavity air pair
Circulate wind, and condensation effect on moisture extraction is excellent.But, since box house can place electrical equipment, and it is huge since the device is complicated, it sets
In all very compact in cabinet；And semi-conductor dehumidifying module is fixedly mounted on electrical equipment box body side, can only improve cabinet side
Effect on moisture extraction, uniform dehumidifying cannot be carried out to entire cabinet, semi-conductor dehumidifying module has been fixed position, lack flexibly
Property.
In view of the above problems, up for proposing a solution.
Utility model content
The purpose of the utility model is to provide a kind of electrical equipment dehumidification systems, pass through the semiconductor of electrical equipment box top
The driving mechanism of dehumidification module drives semi-conductor dehumidifying module to move back and forth dehumidification by condensation, the circulation wind mould of electric component box two sides
Block makes equipment inner cavity cross-ventilation divulge information, and condensation effect on moisture extraction is excellent, and dehumidifying is uniform.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of electrical equipment dehumidification system, including electric component box, semi-conductor dehumidifying module, setting are in electric component box side
The ventilation by forced draft module in face；The semi-conductor dehumidifying module includes the first cabinet fixing piece set gradually, interior thermally conductive sheet, partly leads
Body cooling piece, outer thermally conductive sheet, cooling piece fixing piece and dehumidification member；The semi-conductor dehumidifying module is set to electric component box top
Portion, and semi-conductor dehumidifying module two sides are equipped with the driving mechanism that it can be driven to move along its length in electrical equipment box top；
The driving mechanism includes motor, band and reel；The motor is fixedly installed on electrical equipment box top two sides, motor
Output shaft is coaxially connected with reel, and one end of the band is fixedly connected on reel, and the other end of band is fixedly connected on
The side of semi-conductor dehumidifying module；There are two the ventilation by forced draft module is set, and be separately positioned on electric component box it is opposite two
Side；The electric component box two sides, which are equipped with, removes wet sump, described to be equipped with dehumidizer except wet sump is interior.
By adopting the above technical scheme, the vapor warp when having certain humidity in electric component box, in electric component box
After crossing the interior thermally conductive sheet of semiconductor dehumidification module, interior thermally conductive sheet, which absorbs heat, makes vapor be condensed into water droplet, and interior thermally conductive sheet absorbs
Heat outer thermally conductive sheet is transmitted to by semiconductor chilling plate after, then by be arranged in the dehumidification member on the outside of outer thermally conductive sheet carry out it is scattered
Heat；The semi-conductor dehumidifying module is arranged in electrical equipment box top, offers slot in electrical equipment box top, semiconductor removes
Wet module can move in slot, and the power for driving it to move is provided by two motors, and two motors are respectively arranged at electrical equipment
The two sides of box top, the output shaft of each motor with and its corresponding reel be coaxially connected, motor rotation drive spool turns, volume
Band setting in motion on cylinder drives semi-conductor dehumidifying block motion, when moving to electric component box top side, commutation pair
The motor of side rotates, and drives semi-conductor dehumidifying block motion again with identical principle；It is mounted on electric component box two sides
Ventilation by forced draft module works at the same time, and electric component box inside is blowed in convection fan, and forms cross-ventilation in inner cavity, very
Play the role of well accelerating ventilation and heat；When humidity is very low in electric component box, except the dehumidizer in wet sump can be usually
It carries out daily except wet bands, the saving energy.
Preferably, being equipped with humidity sensor inside the electric component box, the humidity sensor has display screen, and
Display screen is set to electrical equipment box outer wall.
By adopting the above technical scheme, humidity sensor can carry out data acquisition to the humidity inside equipment well, with
Whether this Notes of Key Data personnel carry out dehumidification work to equipment box, alleviate moment starting semi-conductor dehumidifying dress due to humidity is unknown
The puzzlement set, reduces energy consumption to a certain extent.
Preferably, the semi-conductor dehumidifying module and ventilation by forced draft module are Whole-dismountable module.
By adopting the above technical scheme, modular structure makes globality become strong, convenient for changing position and installation at any time, flexibly
Degree is high.
Preferably, the interior thermally conductive sheet is close to the refrigeration end of the semiconductor chilling plate, connecting at interior thermally conductive sheet
It is connected to collecting box, the collecting box is placed in electric component box.
By adopting the above technical scheme, interior thermally conductive sheet, which is close to semiconductor chilling plate refrigeration end, can make endothermic effect more preferable, subtract
The loss of few midway heat, and heat transfer is absorbed to semiconductor heating end by semiconductor chilling plate refrigeration end nearby, work as water
Steam is condensed into water droplet under the action of interior thermally conductive sheet, and collecting box can collect water droplet in its vicinity, prevents from dropping onto machine
In equipment, after waiting collecting boxs collection full water, personnel carry out replacement pouring and reinstall original position again.
Preferably, the outer thermally conductive sheet is close to the heating end of the semiconductor chilling plate.
By adopting the above technical scheme, heat spreading function can be preferably played, the energy loss of midway is avoided.
Preferably, the band is heat-resistant oxidized material.
By adopting the above technical scheme, the physical life for extending band prevents its premature oxidation from airtightness being caused to be deteriorated.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment；
Fig. 2 is the cross-sectional view that embodiment is used to show semi-conductor dehumidifying module；
Fig. 3 is the structural schematic diagram that embodiment is used to show ventilation by forced draft module；
Fig. 4 is the structural schematic diagram that embodiment is used to show driving mechanism.
Appended drawing reference: 1, electric component box；2, semi-conductor dehumidifying module；21, the first cabinet fixing piece；22, interior thermally conductive sheet；
23, semiconductor chilling plate；24, outer thermally conductive sheet；25, cooling piece fixing piece；26, dehumidification member；3, ventilation by forced draft module；31,
Two cabinet fixing pieces；32, convection fan；4, driving mechanism；41, motor；42, reel；43, band；5, humidity sensor；6,
Except wet sump；7, collecting box.
Specific embodiment
As described below is only preferred embodiments of the present invention, and protection scope is not limited merely to the embodiment, all
The protection scope of the utility model should belong in the technical solution belonged under the utility model thinking.Simultaneously it should be pointed out that for
For those skilled in the art, several improvements and modifications without departing from the principle of the utility model, this
A little improvements and modifications also should be regarded as the protection scope of the utility model.
As shown in Figure 1, a kind of electrical equipment dehumidification system, including electric component box 1, semi-conductor dehumidifying module 2, setting exist
To the ventilation by forced draft module 3 of 1 body side surface of electric component box；(referring to fig. 2) above-mentioned semi-conductor dehumidifying module 2 includes from inner toward peripheral hardware
It the first cabinet fixing piece 21 for setting, interior thermally conductive sheet 22, semiconductor chilling plate 23, outer thermally conductive sheet 24, cooling piece fixing piece 25 and removes
Wet wind fan 26；Above-mentioned ventilation by forced draft module 3(is referring to Fig. 3) it include that the second cabinet fixing piece 31 and setting are solid in second cabinet
Determine the convection fan 32 in part 31；First cabinet fixing piece 21 and the second cabinet fixing piece 31 are close to 1 body of electric component box
Inner cavity setting；Semi-conductor dehumidifying module 2 is set to 1 top of electric component box, and 2 two sides of semi-conductor dehumidifying module are equipped with and can drive
The driving mechanism 4(that it moves back and forth at the top of electric component box 1 is referring to fig. 4), driving mechanism 4 include motor 41, band 43,
And reel 42；Motor 41 is fixedly installed on 1 top two sides of electric component box, and output shaft and the reel 42 of motor 41 coaxially connect
It connects, one end of band 43 is fixedly connected on reel 42, and the other end of band 43 is fixedly connected on semi-conductor dehumidifying module 2
Side.
In addition, there are two ventilation by forced draft module 3 sets, and it is separately positioned on the opposite two sides of electric component box 1.
When having certain humidity in electric component box 1, the vapor in electric component box 1 passes through semi-conductor dehumidifying module
After 2 interior thermally conductive sheet 22, interior thermally conductive sheet 22, which absorbs heat, makes vapor be condensed into water droplet, and the heat that interior thermally conductive sheet 22 absorbs is by half
After conductor cooling piece 23 is transmitted to outer thermally conductive sheet 24, then the dehumidification member 26 by outer 24 outside of thermally conductive sheet is arranged in radiates；
The setting of semi-conductor dehumidifying module 2 offers slot, semi-conductor dehumidifying module at 1 top of electric component box at the top of electric component box 1
2 can move in slot, and the power for driving it to move is provided by two motors 41, and two motors 41 are respectively arranged at electric component box
The two sides at 1 top, the output shaft of each motor 41 with and its corresponding reel 42 it is coaxial connected, wherein a rotation band of motor 41
Movable reel 42 rotates, and 43 setting in motion of band on reel 42 drives semi-conductor dehumidifying module 2 to move, moves to and electrically set
When standby 1 top side of case, the motor 41 of commutation opposite side is rotated, and drives semi-conductor dehumidifying module 2 to move again with identical principle
To opposite side；The ventilation by forced draft module 3 for being mounted on 1 two sides of electric component box is worked at the same time with semi-conductor dehumidifying module 2, and two
Platform convection fan 32 forms cross-ventilation to being blowed inside electric component box 1, and in inner cavity, accelerates box house ventilation
Heat dissipation.
Outer thermally conductive sheet 24 is close to the heating end (in fig 2,23 right side is refrigeration end) of semiconductor chilling plate 23, interior
Thermally conductive sheet 22 is close to the refrigeration end (in fig 2,23 right side is refrigeration end) of semiconductor chilling plate 23, close to interior thermally conductive
Collecting box 7 is set at piece 22, and collecting box 7 is connected to interior thermally conductive sheet 22 and is placed in electric component box 1.
Interior thermally conductive sheet 22, which is close to 23 refrigeration end of semiconductor chilling plate, can make endothermic effect more preferable, reduce the damage of midway heat
Consumption, and nearby by 23 refrigeration end of semiconductor chilling plate absorption heat transfer to semiconductor heating end, it is thermally conductive including vapor
Water droplet is condensed under the action of piece 22, collecting box 7 can collect water droplet in its vicinity, it prevents from dropping onto machinery equipment, etc.
After collecting box 7 collects full water, personnel carry out replacement pouring and reinstall original position again.The heat of outer thermally conductive sheet 24 can pass through dehumidifying wind
Fan 26 is discharged to outdoor, can preferably play heat spreading function, the energy of midway is avoided to be diffused into 1 inner cavity of electric component box.
In addition to this, humidity sensor 5 is equipped with inside electric component box 1, humidity sensor 5 has display screen, sets in this way
The humidity sensor 5 set can carry out data acquisition to the humidity inside equipment well, and with this Notes of Key Data, whether personnel are right
Equipment box carries out dehumidification work, the puzzlement of moment starting semiconductor dehumidifying device due to humidity is unknown is alleviated, to a certain degree
On reduce energy consumption.1 two sides of electric component box, which are equipped with, removes wet sump 6, dehumidizer should be equipped with except wet sump 6 is interior, in electric component box 1
When humidity is lower, except the dehumidizer in wet sump 6 can carry out daily dehumidifying to it, avoids humidity in electric component box 1 from accumulating, add
The dehumidifying difficulty in big later period.
In addition to this, the design of semi-conductor dehumidifying module 2 and ventilation by forced draft module 3 is Whole-dismountable module, module
The structure of change makes globality become strong, and convenient for changing position and installation at any time, flexibility ratio is high；Band 43 is heat-resistant oxidized material
Material extends the physical life of band 43, prevents its premature oxidation from airtightness being caused to be deteriorated.
Claims (6)
1. a kind of electrical equipment dehumidification system, including electric component box (1), semi-conductor dehumidifying module (2), setting are in electrical equipment
The ventilation by forced draft module (3) of case (1) side；The semi-conductor dehumidifying module (2) includes the first cabinet fixing piece set gradually
(21), interior thermally conductive sheet (22), semiconductor chilling plate (23), outer thermally conductive sheet (24), cooling piece fixing piece (25) and dehumidification member
(26), which is characterized in that the semi-conductor dehumidifying module (2) is set at the top of electric component box (1), and semi-conductor dehumidifying module
(2) two sides are equipped with the driving mechanism (4) that it can be driven to move along its length at the top of electric component box (1)；The driving machine
Structure (4) includes motor (41), band (43) and reel (42)；The motor (41) is fixedly installed on electric component box (1) top
Portion two sides, the output shaft and reel (42) of motor (41) are coaxially connected, and one end of the band (43) is fixedly connected on reel
(42), the other end of band (43) is fixedly connected on the side of semi-conductor dehumidifying module (2)；The ventilation by forced draft module (3)
If there are two, and it is separately positioned on the opposite two sides of electric component box (1)；Electric component box (1) two sides are equipped with dehumidifying
Slot (6), it is described to be equipped with dehumidizer except wet sump (6) are interior.
2. a kind of electrical equipment dehumidification system according to claim 1, which is characterized in that in the electric component box (1)
Portion is equipped with humidity sensor (5), and the humidity sensor (5) has display screen, and display screen is set to electric component box (1) outside
Wall.
3. a kind of electrical equipment dehumidification system according to claim 1, which is characterized in that the semi-conductor dehumidifying module
(2) and ventilation by forced draft module (3) is Whole-dismountable module.
4. a kind of electrical equipment dehumidification system according to claim 1, which is characterized in that the interior thermally conductive sheet (22) is close to
The refrigeration end of the semiconductor chilling plate (23) is being connected with collecting box (7), the collecting box at interior thermally conductive sheet (22)
(7) it is placed in electric component box (1).
5. a kind of electrical equipment dehumidification system according to claim 4, which is characterized in that the outer thermally conductive sheet (24) is close to
The heating end of the semiconductor chilling plate (23).
6. a kind of electrical equipment dehumidification system according to claim 1, which is characterized in that the band (43) is heat-resisting
Oxidation resistant material band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821136095.XU CN208971004U (en) | 2018-07-17 | 2018-07-17 | A kind of electrical equipment dehumidification system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821136095.XU CN208971004U (en) | 2018-07-17 | 2018-07-17 | A kind of electrical equipment dehumidification system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208971004U true CN208971004U (en) | 2019-06-11 |
Family
ID=66748675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821136095.XU Active CN208971004U (en) | 2018-07-17 | 2018-07-17 | A kind of electrical equipment dehumidification system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208971004U (en) |
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2018
- 2018-07-17 CN CN201821136095.XU patent/CN208971004U/en active Active
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