CN208208487U - A kind of dehumidification device of for transformer - Google Patents
A kind of dehumidification device of for transformer Download PDFInfo
- Publication number
- CN208208487U CN208208487U CN201820669083.7U CN201820669083U CN208208487U CN 208208487 U CN208208487 U CN 208208487U CN 201820669083 U CN201820669083 U CN 201820669083U CN 208208487 U CN208208487 U CN 208208487U
- Authority
- CN
- China
- Prior art keywords
- transformer
- pedestal
- air
- fixedly installed
- pipe sleeve
- 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.)
- Expired - Fee Related
Links
- 238000007791 dehumidification Methods 0.000 title claims abstract description 36
- 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 48
- 230000001681 protective effect Effects 0.000 claims abstract description 28
- 238000010521 absorption reaction Methods 0.000 claims abstract description 14
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 20
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 10
- 229910052799 carbon Inorganic materials 0.000 claims description 10
- 239000000377 silicon dioxide Substances 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 9
- 239000007787 solid Substances 0.000 claims description 4
- 239000003381 stabilizer Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 16
- 238000001035 drying Methods 0.000 abstract description 12
- 238000000605 extraction Methods 0.000 abstract description 10
- 238000010438 heat treatment Methods 0.000 abstract description 4
- 238000011282 treatment Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 7
- 230000009466 transformation Effects 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 241000883990 Flabellum Species 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Landscapes
- Drying Of Gases (AREA)
Abstract
The utility model relates to technical field of electric power, and disclose a kind of dehumidification device of for transformer, including pedestal, and the left and right sides of the pedestal offers mounting hole.The dehumidification device of for transformer, pass through the electric fan of setting, electric fan runs through and extends in outlet air protective cover, it is powered in the dehumidifying pipe sleeve by wind feeding outlet air protective cover by connection installing pipe flexible connection to realize electric fan, and then under the heat effect of air heater strip that is fixedly mounted inside dehumidifying pipe sleeve of the convenient wind entered in dehumidifying pipe sleeve, air is heated, to make the air of heating be discharged by the air outlet hole that pipe sleeve rear surface opens up that dehumidifies, the hot-air for facilitating discharge carries out removal moisture drying to the surface of transformer, the moisture absorption stick being fixedly mounted by the inside for the pipe sleeve that dehumidifies, dehumidification treatments are carried out to the air entered in dehumidifying pipe sleeve to realize, facilitate the effect on moisture extraction for improving the dehumidification device of for transformer.
Description
Technical field
The utility model relates to technical field of electric power, specially a kind of dehumidification device of for transformer.
Background technique
Transformer is the device for changing alternating voltage using the principle of electromagnetic induction, and main member is primary coil, secondary
Grade coil and iron core, major function have voltage transformation, current transformation, impedance transformation, isolation and pressure stabilizing etc..
With the development in epoch and science and technology, transformer dehumidification device becomes the standard configuration component on transformer, and transformer removes
Technically there has also been great progresses for wet device, but still remain defect, and present transformer mostly uses greatly dehydrating breather pair
Transformer dehumidifies, the effect on moisture extraction that such dehumidification mode has been not achieved, and can not coping with night, there was dampness in the air to transformer
Bring harm, if things go on like this outside transformer will rust corrosion gradually, the service life of transformer is reduced, so propose
A kind of dehumidification device of for transformer solves the problems, such as this.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of dehumidification device of for transformer, has dehumidifying
The advantages that effect is good solves present transformer and mostly uses dehydrating breather to dehumidify transformer greatly, such dehumidification mode
The effect on moisture extraction being not achieved can not cope with night there was dampness in the air and endanger to transformer bring, if things go on like this outside transformer
Will rust corrosion gradually, the problem of reducing the service life of transformer.
(2) technical solution
To realize the good purpose of above-mentioned effect on moisture extraction, the utility model is provided the following technical solutions: a kind of for transformer
Dehumidification device, including pedestal, the left and right sides of the pedestal offer mounting hole, and the left and right sides of the pedestal is movable
The fixed mounting plate being located in mounting hole is installed, the inside of the fixed mounting plate is fixedly installed with active carbon slab, the bottom
The bottom wall of seat inner cavity is fixedly installed with battery, and quantity is fixedly installed at the top of the pedestal and is two and runs through and extend to
The outlet air protective cover of chassis interior, the bottom wall of the base intracavity are fixedly installed with quantity and are two and run through and extend to outlet air
Electric fan inside protective cover, the bottom of the outlet air protective cover offer venthole, are fixedly installed at the top of the pedestal
Transformer between two outlet air protective covers is communicated with the connection that quantity is two at the top of the outlet air protective cover and installs
Pipe, the inside of the connection installing pipe are plugged with the dehumidifying pipe sleeve positioned at transformer front surface, and the inside of the dehumidifying pipe sleeve is solid
Dingan County is equipped with air heater strip, and the roof of the dehumidifying pipe sleeve inner cavity is fixedly installed with moisture absorption stick, the top movable of the pedestal
The fixed cover being equipped with outside transformer, the top movable of the transformer, which is equipped with, runs through and extends to fixed cover outside
Bracket, be fixedly installed with oil conservater at the top of the bracket, the bottom of the oil conservater is fixedly installed with dehydrating breather, described solid
Surely the top movable covered is equipped with sealing plate, and the fixed cover left and right sides offers sliding slot, is slidably connected in the sliding slot
There is mounting bracket, the inside of the mounting bracket is fixedly installed with silica dehydrator pipe, the rear table of the dehumidifying pipe sleeve
Face offers air outlet hole.
Preferably, the fixed mounting plate is movably connected with the base by screw rod, and the inside of pedestal and fixed mounting plate
Offer threaded hole compatible with screw rod.
Preferably, the outside of the electric fan is provided with rotary fan, and rotary fan is located at the inside of outlet air protective cover.
Preferably, the connection type of the pedestal and fixed cover is grafting, and the bottom of fixed cover is fixedly installed with grafting
Item offers inserting groove compatible with grafting item at the top of pedestal.
Preferably, the dehumidifying pipe sleeve and moisture absorption stick are in cylindrical body, and moisture absorption stick is located at the surface of air heater strip.
Preferably, the bottom of the outlet air protective cover is fixedly installed with stabilizer compatible with electric fan.
Preferably, the sealing plate is flexibly connected by adjusting threaded rod with fixed cover, the interface of sealing plate and fixed cover
Place is simultaneously neat.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of dehumidification device of for transformer, has following beneficial
Effect:
1, the dehumidification device of for transformer, by the fixed mounting plate of setting, the fixed peace in the inside of fixed mounting plate
The active carbon slab of dress, thus realize active carbon slab to the air of entrance carry out it is preliminary be adsorbed by drying dedusting, pass through fixed cover
On the sliding slot that opens up, mounting bracket is mounted in sliding slot to realize, while also facilitating mounting bracket
Dismounting, by the silica dehydrator pipe being fixedly mounted in mounting bracket, removes air to realize silica dehydrator pipe
Wet drying prevents wet air to be directly entered in fixed cover and impacts to the transformer in fixed cover, if things go on like this causes
Transformer, which gets rusty, penetrates into the normal operation of influence transformer in transformer part with the moisture in air, facilitates raising for becoming
The effect on moisture extraction of the dehumidification device of depressor.
2, the dehumidification device of for transformer, by the electric fan of setting, electric fan runs through and extends to outlet air protection
In cover, wind is sent into the dehumidification pipe that outlet air protective cover is flexibly connected by connection installing pipe to realize electric fan and be powered on
In set, and then the heat effect of air heater strip that the convenient wind entered in dehumidifying pipe sleeve is fixedly mounted inside dehumidifying pipe sleeve
Under, air is heated, so that the air of heating be made to be discharged by the air outlet hole that pipe sleeve rear surface opens up that dehumidifies, is facilitated
The hot-air of discharge carries out removal moisture drying to the surface of transformer, the moisture absorption stick being fixedly mounted by the inside for the pipe sleeve that dehumidifies, from
And realize and dehumidification treatments are carried out to the air entered in dehumidifying pipe sleeve, further facilitate the dehumidifying dress for improving for transformer
The effect on moisture extraction set.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram that the fixed cover of the utility model is connect with sliding slot；
Fig. 3 is the structural schematic diagram that the utility model dehumidifying pipe sleeve is connect with air outlet hole.
In figure: 1 pedestal, 2 mounting holes, 3 fixed mounting plates, 4 active carbon slabs, 5 batteries, 6 outlet air protective covers, 7 electric fans,
8 ventholes, 9 transformers, 10 connection installing pipes, 11 dehumidifying pipe sleeves, 12 air heater strips, 13 moisture absorption sticks, 14 fixed covers, 15
Frame, 16 oil conservaters, 17 dehydrating breathers, 18 sliding slots, 19 mounting brackets, 20 silica dehydrator pipes, 21 air outlet holes.
Specific embodiment
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
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3, a kind of dehumidification device of for transformer, including pedestal 1, the left and right sides of pedestal 1 is please referred to open up
There is mounting hole 2, the left and right sides of pedestal 1 is movably installed with the fixed mounting plate 3 in mounting hole 2, and fixed mounting plate 3 is logical
It crosses screw rod to be flexibly connected with pedestal 1, and the inside of pedestal 1 and fixed mounting plate 3 offers threaded hole compatible with screw rod,
The inside of fixed mounting plate 3 is fixedly installed with active carbon slab 4, and the bottom wall of 1 inner cavity of pedestal is fixedly installed with battery 5, pedestal 1
Top is fixedly installed with quantity and is two and runs through and extend to the outlet air protective cover 6 inside pedestal 1, the bottom wall of 1 inner cavity of pedestal
Quantity is fixedly installed with to be two and run through and extend to the electric fan 7 inside outlet air protective cover 6, the model FS- of electric fan 7
50, the bottom of outlet air protective cover 6 is fixedly installed with stabilizer compatible with electric fan 7, and the outside of electric fan 7 is provided with rotation
Flabellum, and rotary fan is located at the inside of outlet air protective cover 6, the bottom of outlet air protective cover 6 offers venthole 8, the top of pedestal 1
Portion is fixedly installed with the transformer 9 between two outlet air protective covers 6, and it is two that the top of outlet air protective cover 6, which is communicated with quantity,
The inside of a connection installing pipe 10, connection installing pipe 10 is plugged with the dehumidifying pipe sleeve 11 positioned at 9 front surface of transformer, dehumidification pipe
The inside of set 11 is fixedly installed with air heater strip 12, and the roof of dehumidifying 11 inner cavity of pipe sleeve is fixedly installed with moisture absorption stick 13, passes through
The electric fan 7 of setting, electric fan 7 run through and extend in outlet air protective cover 6, are powered on to realize electric fan 7 by wind
It is sent into the dehumidifying pipe sleeve 11 that outlet air protective cover 6 is flexibly connected by connection installing pipe 10, and then convenient enters dehumidifying pipe sleeve
Under the heat effect for the air heater strip 12 that wind in 11 is fixedly mounted inside dehumidifying pipe sleeve 11, air is heated, from
And the air of heating is discharged by the air outlet hole 21 that 11 rear surface of pipe sleeve opens up that dehumidifies, the hot-air of discharge is facilitated to change
The surface of depressor 9 carries out removal moisture drying, the moisture absorption stick 13 being fixedly mounted by the inside for the pipe sleeve 11 that dehumidifies, thus realize into
The air for entering to dehumidify in pipe sleeve 11 carries out dehumidification treatments, has further facilitated the dehumidifying effect for improving the dehumidification device of for transformer
Fruit, dehumidifying pipe sleeve 11 and moisture absorption stick 13 are in cylindrical body, and moisture absorption stick 13 is located at the surface of air heater strip 12, pedestal 1
Top movable is equipped with the fixed cover 14 outside transformer 9, and pedestal 1 and the connection type for fixing cover 14 are grafting, and solid
Surely the bottom of cover 14 is fixedly installed with grafting item, and the top of pedestal 1 offers inserting groove compatible with grafting item, transformer 9
Top movable the bracket 15 for running through and extending to outside fixed cover 14 is installed, the top of bracket 15 is fixedly installed with oil conservater
16, the bottom of oil conservater 16 is fixedly installed with dehydrating breather 17, and dehydrating breather 17 is for removing and drying the change due to 9 oil temperature of transformer
Change and enters transformer 9, the sundries and moisture in the air of oil conservater 16, to keep the dielectric strength of transformer oil, fixed cover
14 top movable is equipped with sealing plate 22, and sealing plate 22 is flexibly connected by adjusting threaded rod with fixed cover 14, sealing plate 22
With the interface of fixed cover 14 and neat, fixed 14 left and right sides of cover offering sliding slot 18, slidably connects fixation in sliding slot 18
Mounting bracket 19, the inside of mounting bracket 19 are fixedly installed with silica dehydrator pipe 20, by the fixed mounting plate 3 of setting,
The active carbon slab 4 that the inside of fixed mounting plate 3 is fixedly mounted, so that the air for realizing 4 pairs of active carbon slab entrance carries out tentatively
Be adsorbed by drying dedusting, by the sliding slot 18 opened up on fixed cover 14, mounting bracket 19 is mounted on cunning to realize
In slot 18, while the dismounting of mounting bracket 19 is also facilitated, passes through the silica dehydrator being fixedly mounted in mounting bracket 19
Pipe 20 carries out removal moisture drying to air to realize silica dehydrator pipe 20, wet air is prevented to be directly entered fixed cover 14
The interior transformer 9 in fixed cover 14 impacts, and if things go on like this causes transformer 9 to get rusty and penetrates into transformation with the moisture in air
The normal operation that transformer 9 is influenced in 9 component of device facilitates the effect on moisture extraction for improving the dehumidification device of for transformer, dehumidifying
The rear surface of pipe sleeve 11 offers air outlet hole 21.
When in use, user, can be by the hot-air of cyclic drying to change by opening starting switch for electric fan 7
Depressor 9 dehumidifies.
In conclusion the dehumidification device of for transformer, by the fixed mounting plate 3 of setting, fixed mounting plate 3 it is interior
The active carbon slab 4 that portion is fixedly mounted, thus the air for realizing 4 pairs of active carbon slab entrance carry out it is preliminary be adsorbed by drying dedusting,
By the sliding slot 18 opened up on fixed cover 14, mounting bracket 19 is mounted in sliding slot 18 to realize, while also side
Mounting bracket 19 dismount, by the silica dehydrator pipe 20 being fixedly mounted in mounting bracket 19, to realize
Silica dehydrator pipe 20 carries out removal moisture drying to air, and wet air is prevented to be directly entered in fixed cover 14 in fixed cover 14
Transformer 9 impacts, and if things go on like this causes transformer 9 to get rusty and penetrates into influence change in 6 component of transformer with the moisture in air
The normal operation of depressor 9 facilitates the effect on moisture extraction for improving the dehumidification device of for transformer, passes through the electric fan 7 of setting, electricity
Fan 7 runs through and extends in outlet air protective cover 6, leads to wind feeding outlet air protective cover 6 to realize electric fan 7 and be powered on
It crosses in the dehumidifying pipe sleeve 11 that connection installing pipe 10 is flexibly connected, and then the convenient wind entered in dehumidifying pipe sleeve 11 is in dehumidifying pipe sleeve
Under the heat effect for the air heater strip 12 that 11 inside are fixedly mounted, air is heated, so that the air of heating be made to pass through
The air outlet hole 21 that dehumidifying 11 rear surface of pipe sleeve opens up is discharged, and the hot-air for facilitating discharge removes the surface of transformer 9
Wet drying, the moisture absorption stick 13 being fixedly mounted by the inside for the pipe sleeve 11 that dehumidifies, to realize in entrance dehumidifying pipe sleeve 11
Air carries out dehumidification treatments, has further facilitated the effect on moisture extraction for improving the dehumidification device of for transformer, has solved present
Transformer mostly uses dehydrating breather to dehumidify transformer greatly, the effect on moisture extraction that such dehumidification mode has been not achieved, Wu Faying
Endangered to transformer bring there was dampness in the air night, if things go on like this outside transformer will rust corrosion gradually, reduce change
The problem of service life of depressor.
It should be noted that the terms "include", "comprise" or its any other variant are intended to the packet of nonexcludability
Contain, so that the process, method, article or equipment for including a series of elements not only includes those elements, but also including
Other elements that are not explicitly listed, or further include for elements inherent to such a process, method, article, or device.
In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including the element
Process, method, article or equipment in there is also other identical elements.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of dehumidification device of for transformer, including pedestal (1), it is characterised in that: the left and right sides of the pedestal (1) is equal
It offers mounting hole (2), the left and right sides of the pedestal (1) is movably installed with the fixed mounting plate in mounting hole (2)
(3), the inside of the fixed mounting plate (3) is fixedly installed with active carbon slab (4), the fixed peace of the bottom wall of pedestal (1) inner cavity
Equipped with battery (5), it is fixedly installed with quantity at the top of the pedestal (1) and is two and runs through and extend to pedestal (1) inside
Outlet air protective cover (6), the bottom wall of pedestal (1) inner cavity be fixedly installed with quantity be two and run through and extend to outlet air guarantor
The internal electric fan (7) of shield (6), the bottom of the outlet air protective cover (6) offer venthole (8), the top of the pedestal (1)
Portion is fixedly installed with the transformer (9) between two outlet air protective covers (6), the top connection of the outlet air protective cover (6)
Having quantity is two connection installing pipes (10), and the inside of connection installing pipe (10) is plugged with the table before transformer (9)
The inside of the dehumidifying pipe sleeve (11) in face, dehumidifying pipe sleeve (11) is fixedly installed with air heater strip (12), the dehumidifying pipe sleeve
(11) roof of inner cavity is fixedly installed with moisture absorption stick (13), and the top movable of the pedestal (1) is equipped with positioned at transformer (9) outside
The fixed cover (14) in portion, the top movable of the transformer (9), which is equipped with, runs through and extends to the external bracket of fixed cover (14)
(15), it is fixedly installed with oil conservater (16) at the top of the bracket (15), the bottom of the oil conservater (16) is fixedly installed with suction
The top movable of wet device (17), the fixed cover (14) is equipped with sealing plate (22), is opened at left and right sides of the fixed cover (14)
Equipped with sliding slot (18), slidably connected mounting bracket (19) in the sliding slot (18), the mounting bracket (19)
Inside is fixedly installed with silica dehydrator pipe (20), and the rear surface of dehumidifying pipe sleeve (11) offers air outlet hole (21).
2. a kind of dehumidification device of for transformer according to claim 1, it is characterised in that: the fixed mounting plate
(3) it is flexibly connected by screw rod with pedestal (1), and the inside of pedestal (1) and fixed mounting plate (3) offers and mutually fits with screw rod
The threaded hole matched.
3. a kind of dehumidification device of for transformer according to claim 1, it is characterised in that: the electric fan (7)
Outside is provided with rotary fan, and rotary fan is located at the inside of outlet air protective cover (6).
4. a kind of dehumidification device of for transformer according to claim 1, it is characterised in that: the pedestal (1) and solid
The connection type of fixed cover (14) is grafting, and the bottom of fixed cover (14) is fixedly installed with grafting item, and pedestal opens up at the top of (1)
There is inserting groove compatible with grafting item.
5. a kind of dehumidification device of for transformer according to claim 1, it is characterised in that: the dehumidifying pipe sleeve (11)
It is in cylindrical body with moisture absorption stick (13), and moisture absorption stick (13) is located at the surface of air heater strip (12).
6. a kind of dehumidification device of for transformer according to claim 1, it is characterised in that: the outlet air protective cover
(6) bottom is fixedly installed with and electric fan (7) compatible stabilizer.
7. a kind of dehumidification device of for transformer according to claim 1, it is characterised in that: the sealing plate (22) is logical
It overregulates threaded rod to be flexibly connected with fixed cover (14), the interface of sealing plate (22) and fixation cover (14) is simultaneously neat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820669083.7U CN208208487U (en) | 2018-05-07 | 2018-05-07 | A kind of dehumidification device of for transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820669083.7U CN208208487U (en) | 2018-05-07 | 2018-05-07 | A kind of dehumidification device of for transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208208487U true CN208208487U (en) | 2018-12-07 |
Family
ID=64519047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820669083.7U Expired - Fee Related CN208208487U (en) | 2018-05-07 | 2018-05-07 | A kind of dehumidification device of for transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208208487U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111981779A (en) * | 2020-09-01 | 2020-11-24 | 谢双 | Drying device is used in chinese-medicinal material processing |
| CN112803247A (en) * | 2020-12-30 | 2021-05-14 | 安徽长龙电气集团有限公司 | Dehumidification system and power distribution cabinet with same |
-
2018
- 2018-05-07 CN CN201820669083.7U patent/CN208208487U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111981779A (en) * | 2020-09-01 | 2020-11-24 | 谢双 | Drying device is used in chinese-medicinal material processing |
| CN112803247A (en) * | 2020-12-30 | 2021-05-14 | 安徽长龙电气集团有限公司 | Dehumidification system and power distribution cabinet with same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106972382B (en) | A kind of dust-proof radiating power equipment power distribution cabinet | |
| CN208208487U (en) | A kind of dehumidification device of for transformer | |
| CN206546962U (en) | A kind of high-voltage board of automatic dehumidifying | |
| CN205646542U (en) | Be used for dirt -proof electric power cabinet of open air ventilation | |
| CN211456254U (en) | Condensation dehumidification mechanism for low-voltage switch cabinet | |
| CN207853281U (en) | A kind of dehumidifying dedusting cooling noise reduction integration electrical cabinet | |
| CN107332140A (en) | A kind of intelligent substation frequency conversion combination dehumidification system and dehumanization method | |
| CN112466609A (en) | Moisture-proof outdoor transformer | |
| CN211224777U (en) | Electronic component storage device with dehumidification function | |
| CN208923590U (en) | A kind of anti-dewing case change cabinet body | |
| CN207868675U (en) | A kind of insulated metal ring main unit | |
| CN210579877U (en) | Electrical control cabinet with dehumidification function | |
| CN209088361U (en) | Dedusting ventilation distribution box | |
| CN208385923U (en) | A kind of heat dissipation power distribution box | |
| CN111049038A (en) | Electrical equipment dampproof device | |
| CN206969357U (en) | A kind of proof cabinet for PLC installation | |
| CN215311351U (en) | Intelligent dehumidifying device based on novel semiconductor | |
| CN215009002U (en) | Dampproofing dehumidification's outdoor power distribution cabinet | |
| CN214956313U (en) | Dry-type transformer with good moisture-proof effect | |
| CN205231497U (en) | Dampproofing block terminal | |
| CN208478063U (en) | A kind of outdoor high-low pressure electric power mutual-inductor with defencive function | |
| CN208848679U (en) | A kind of core rod of insulator after-treatment device | |
| CN206712294U (en) | A kind of transformer station's electrical control monitoring cabinet | |
| CN207480548U (en) | A kind of fresh air system Tool Cabinet | |
| CN208675620U (en) | A kind of damp-proof control cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210422 Address after: 344200 No.9 Industrial Avenue, Zone C, Chongren Industrial Park, Fuzhou City, Jiangxi Province Patentee after: Jiangxi xinjusheng Electrical Equipment Co.,Ltd. Address before: 344200 C District, Chongren Industrial Park, Jiangxi, Fuzhou Patentee before: JIANGXI HAOREN ELECTRICAL EQUIPMENT Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181207 Termination date: 20210507 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |