CN109861082A - A kind of Moisture-proof switch cabinet - Google Patents
A kind of Moisture-proof switch cabinet Download PDFInfo
- Publication number
- CN109861082A CN109861082A CN201910331644.1A CN201910331644A CN109861082A CN 109861082 A CN109861082 A CN 109861082A CN 201910331644 A CN201910331644 A CN 201910331644A CN 109861082 A CN109861082 A CN 109861082A
- Authority
- CN
- China
- Prior art keywords
- moisture
- air duct
- dehumidifying air
- proof switch
- aqueduct
- 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.)
- Pending
Links
- 238000007791 dehumidification Methods 0.000 claims abstract description 21
- 238000010521 absorption reaction Methods 0.000 claims abstract description 18
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 230000017525 heat dissipation Effects 0.000 claims description 4
- 238000009833 condensation Methods 0.000 claims description 3
- 230000005494 condensation Effects 0.000 claims description 3
- 239000012229 microporous material Substances 0.000 claims description 3
- 239000010703 silicon Substances 0.000 claims description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 2
- 239000002274 desiccant Substances 0.000 claims description 2
- 229910052814 silicon oxide Inorganic materials 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 7
- 238000000605 extraction Methods 0.000 abstract description 4
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical group [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 4
- 230000032683 aging Effects 0.000 description 3
- 239000002808 molecular sieve Substances 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003739 neck Anatomy 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Abstract
The invention discloses a kind of Moisture-proof switch cabinets, it further include the dehumidification device that cabinet body side is set, the dehumidification device includes shell, mounting base, fan, dehumidifying air duct, condenser, moisture absorption block and aqueduct, the mounting base is separately positioned on the outer side edges of shell, the fan is arranged in the front of shell and is connected with the dehumidifying air duct of enclosure interior, the inlet in dehumidifying air duct is arranged in the moisture absorption block, the aqueduct is mounted on the exit in dehumidifying air duct, the condenser setting is inside dehumidifying air duct and between moisture absorption block and aqueduct.Through the above way; the present invention makes to can achieve good effect on moisture extraction in switchgear by dehumidification device; the intracorporal air humidity of cabinet is also controlled in a relatively low level; the problems such as protection electronic component will not damage; the function that can also radiate simultaneously; the service life for increasing switchgear, has a safety feature.
Description
Technical field
The present invention relate to distribution industry field more particularly to a kind of Moisture-proof switch cabinet.
Background technique
Switchgear is the final stage device of distribution system, and switchgear is used in the occasion that load is more dispersed, circuit is less, it
The electric energy of a certain circuit of upper level controller switching equipment is distributed to nearest load.Due to many performances of switchgear, it is determined
Importance.Switchgear can generate a large amount of heat needs, it is therefore desirable on power distribution cabinet due to the work of internal electric appliance original part
Heat release hole is set, and when power distribution cabinet is in a humid environment in use, the aqueous vapor in wet environment is easily accessible in cabinet body, cause
It is moist in switchgear, it influences normally to work, especially when the plum rains time, weather is very moist, for a long time moist meeting
Lead to ageing equipment in cabinet body, dielectric strength reduction, secondary terminals breakdown, material mildew and steel construction piece corrosion,
To cause safety accident.
Summary of the invention
The invention mainly solves the technical problem of providing a kind of Moisture-proof switch cabinets, are made in switchgear by dehumidification device
It can achieve good effect on moisture extraction, the intracorporal air humidity of cabinet is also controlled in a relatively low level, protects electronic component
The problems such as will not damaging, while can increase the service life of switchgear there are also the function of heat dissipation, have a safety feature.
Intelligent dehumidification device is changed to actively guide condensation, effectively prevents equipment in cabinet passively condensation mode is prevented
Aging, dielectric strength reduce, secondary terminals breakdown, material goes mouldy and the security risks such as steel construction piece corrosion, guarantee power grid security
Operation.
Rationally distributed, easy access is additionally arranged electromagnetic lock and has ensured operation and the safety of maintenance personal, is effectively prevented from thing
Therefore generation, security performance is high.
In order to solve the above technical problems, one technical scheme adopted by the invention is that: a kind of Moisture-proof switch cabinet is provided, is wrapped
Cabinet body and multiple cabinet doors for being sealingly disposed in cabinet body front end are included, further includes the dehumidification device that cabinet body side is set, it is described
Dehumidification device includes shell, mounting base, fan, dehumidifying air duct, condenser, moisture absorption block and aqueduct, the mounting base difference
The outer side edges of shell are set, and the fan is arranged in the front of shell and is connected with the dehumidifying air duct of enclosure interior, institute
The inlet in dehumidifying air duct is arranged in the moisture absorption block stated, and the aqueduct is mounted on the exit in dehumidifying air duct, and described is cold
Condenser setting is inside dehumidifying air duct and between moisture absorption block and aqueduct.
In a preferred embodiment of the present invention, the Moisture-proof switch cabinet further includes catch basin, the catch basin with
The aqueduct of dehumidification device is connected.
In a preferred embodiment of the present invention, the crystalline microporous material that the moisture absorption block is synthesized using silicon and aluminium oxide
Made desiccant.
In a preferred embodiment of the present invention, the dehumidifying air duct uses front wide and rear narrow funnel type structure.
In a preferred embodiment of the present invention, the dehumidification device is mounted on a side or the two sides of cabinet body.
In a preferred embodiment of the present invention, radiator is additionally provided at the top of the cabinet body.
The beneficial effects of the present invention are: Moisture-proof switch cabinet of the invention, to reach in switchgear by dehumidification device
To good effect on moisture extraction, the intracorporal air humidity of cabinet is also controlled in a relatively low level, and electronic component is protected not make
The problems such as at damage, while can increase the service life of switchgear there are also the function of heat dissipation, have a safety feature.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing, in which:
Fig. 1 is the structural schematic diagram of a preferred embodiment of Moisture-proof switch cabinet of the present invention；
Fig. 2 is the front view of dehumidification device in Fig. 1；
Fig. 3 is the side sectional view of Fig. 2；
Appended drawing reference is as follows: 1, cabinet body, 2, cabinet door, 3, dehumidification device, 4, catch basin, 5, radiator, 31, shell, 32, installation
Seat, 33, fan, 34, dehumidifying air duct, 35, condenser, 36, moisture absorption block, 37, aqueduct.
Specific embodiment
The technical scheme in the embodiments of the invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of the embodiments of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
Technical staff's all other embodiment obtained without making creative work belongs to the model that the present invention protects
It encloses.
As shown in Figure 1 to Figure 3, the embodiment of the present invention includes:
A kind of Moisture-proof switch cabinet further includes being arranged in cabinet including cabinet body 1 and multiple cabinet doors 2 for being sealingly disposed in 1 front end of cabinet body
The dehumidification device 3 of 1 side of body.As shown in Figures 2 and 3, the dehumidification device 3 include shell 31, mounting base 32, fan 33,
Dehumidifying air duct 34, condenser 35, moisture absorption block 36 and aqueduct 37, the mounting base 32 are separately positioned on the outside of shell 31
Side, the fan 33 are arranged in the front of shell 31 and are connected with the dehumidifying air duct 34 inside shell 31, the moisture absorption
The inlet in dehumidifying air duct 34 is arranged in block 36, and the aqueduct 37 is mounted on the exit in dehumidifying air duct 34, and described is cold
The setting of condenser 35 is in 34 inside of dehumidifying air duct and between moisture absorption block 36 and aqueduct 37.
Among the above, the Moisture-proof switch cabinet further includes catch basin 4, the aqueduct of the catch basin 4 and dehumidification device 3
37 are connected, with the water being discharged in collection aqueduct 37.
Further, the moisture absorption block 37 is using drying made by silicon and the crystalline microporous material of aluminium oxide synthesis
Agent, is a kind of molecular sieve structure, molecular sieve by physical attraction by Molecular Adsorption on the surface area of crystal.Due to molecular sieve
The 95% of surface area is located in aperture, needs to screen the size of neighboring molecule by screening, and only small molecule could pass through crystalline substance
The aperture openings of body enter the interior adsorption plane of molecular sieve, and this selectable adsorption phenomena is referred to as molecular sieving effect.
Moisture is condensed into water after moisture absorption block 37 adsorbs the moisture in cabinet body 1, then by condenser, to pass through aqueduct
Extra water is discharged.
Wherein, the dehumidifying air duct 34 uses front wide and rear narrow funnel type structure, and moisture absorption is good, and discharge is facilitated to condense
Water afterwards.
The humid air of confined space is actively sucked to dehumidifying air duct 34, the steam warp in air under the action of fan 33
It is condensed into water after crossing condenser 35, then cabinet body is discharged by aqueduct, can achieve good effect on moisture extraction.By lowering air
Middle water content simultaneously declines relative humidity and humidity, hardly raising temperature, does not generate the negative effect of temperature difference bring, from
Fundamentally prevent or reduce the generation of accident, the aging of device and cabinet body in cabinet will not be accelerated because of high temperature.
In the present embodiment, the dehumidification device 3 is mounted on a side or the two sides of cabinet body 1.Wherein, the cabinet body
1 top is additionally provided with radiator 5, helps switchgear to radiate, extends the service life of switchgear.
In conclusion Moisture-proof switch cabinet of the invention, to can achieve in switchgear and remove well by dehumidification device
Wet effect, the intracorporal air humidity of cabinet are also controlled in a relatively low level, are protected electronic component not damage etc. and are asked
Topic, while can increase the service life of switchgear there are also the function of heat dissipation, have a safety feature.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright description is applied directly or indirectly in other relevant technology necks
Domain is included within the scope of the present invention.
Claims (6)
1. a kind of Moisture-proof switch cabinet, including cabinet body and multiple cabinet doors for being sealingly disposed in cabinet body front end, which is characterized in that also wrap
The dehumidification device that cabinet body side is set is included, the dehumidification device includes shell, mounting base, fan, dehumidifying air duct, condensation
Device, moisture absorption block and aqueduct, the mounting base are separately positioned on the outer side edges of shell, and shell is being arranged in just in the fan
Face is simultaneously connected with the dehumidifying air duct of enclosure interior, and the inlet in dehumidifying air duct, the water guide is arranged in the moisture absorption block
Pipe is mounted on the exit in dehumidifying air duct, the described condenser setting inside dehumidifying air duct and be located at moisture absorption block and aqueduct it
Between.
2. Moisture-proof switch cabinet according to claim 1, which is characterized in that the Moisture-proof switch cabinet further includes catch basin,
The catch basin is connected with the aqueduct of dehumidification device.
3. Moisture-proof switch cabinet according to claim 1, which is characterized in that the moisture absorption block is synthesized using silicon and aluminium oxide
Crystalline microporous material made by desiccant.
4. Moisture-proof switch cabinet according to claim 1, which is characterized in that the dehumidifying air duct uses front wide and rear narrow leakage
Bucket type structure.
5. Moisture-proof switch cabinet according to claim 1, which is characterized in that the dehumidification device is mounted on the side of cabinet body
Side or two sides.
6. Moisture-proof switch cabinet according to claim 1, which is characterized in that be additionally provided with heat dissipation dress at the top of the cabinet body
It sets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910331644.1A CN109861082A (en) | 2019-04-24 | 2019-04-24 | A kind of Moisture-proof switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910331644.1A CN109861082A (en) | 2019-04-24 | 2019-04-24 | A kind of Moisture-proof switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109861082A true CN109861082A (en) | 2019-06-07 |
Family
ID=66889416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910331644.1A Pending CN109861082A (en) | 2019-04-24 | 2019-04-24 | A kind of Moisture-proof switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109861082A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110957644A (en) * | 2019-11-05 | 2020-04-03 | 国网江西省电力有限公司电力科学研究院 | Anti-condensation switch cabinet |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103398437A (en) * | 2013-08-08 | 2013-11-20 | 国家电网公司 | Switch cabinet and dehumidification method thereof |
| CN105186337A (en) * | 2015-11-02 | 2015-12-23 | 国网山东滨州市沾化区供电公司 | Switch cabinet dehumidification device |
| CN205646561U (en) * | 2016-05-13 | 2016-10-12 | 江苏华世远电力技术有限公司 | Multifunctional low -voltage switchgear cabinet |
| CN109092022A (en) * | 2018-11-06 | 2018-12-28 | 王东杰 | A kind of inner-outer circulation air duct switching construction and its wet device of control |
| CN209626673U (en) * | 2019-04-24 | 2019-11-12 | 苏州华源电气有限公司 | A kind of Moisture-proof switch cabinet |
-
2019
- 2019-04-24 CN CN201910331644.1A patent/CN109861082A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103398437A (en) * | 2013-08-08 | 2013-11-20 | 国家电网公司 | Switch cabinet and dehumidification method thereof |
| CN105186337A (en) * | 2015-11-02 | 2015-12-23 | 国网山东滨州市沾化区供电公司 | Switch cabinet dehumidification device |
| CN205646561U (en) * | 2016-05-13 | 2016-10-12 | 江苏华世远电力技术有限公司 | Multifunctional low -voltage switchgear cabinet |
| CN109092022A (en) * | 2018-11-06 | 2018-12-28 | 王东杰 | A kind of inner-outer circulation air duct switching construction and its wet device of control |
| CN209626673U (en) * | 2019-04-24 | 2019-11-12 | 苏州华源电气有限公司 | A kind of Moisture-proof switch cabinet |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110957644A (en) * | 2019-11-05 | 2020-04-03 | 国网江西省电力有限公司电力科学研究院 | Anti-condensation switch cabinet |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108134327A (en) | It is a kind of air-cooled except condensation system and its except condensation method | |
| CN115663621A (en) | Adjustable terminal box condensation-preventing, dehumidifying and draining device | |
| CN209626673U (en) | A kind of Moisture-proof switch cabinet | |
| CN109861082A (en) | A kind of Moisture-proof switch cabinet | |
| CN209786523U (en) | Anti-condensation meter box with dehumidification function | |
| CN208461225U (en) | A kind of high-tension switch cabinet | |
| CN213937122U (en) | Integrated control cabinet for smart power grids | |
| CN211579328U (en) | Power equipment with good heat dissipation effect | |
| CN211063073U (en) | Novel wire outlet cabinet | |
| CN210399241U (en) | Water accumulation prevention electric control box and air conditioning system | |
| CN110729638A (en) | Looped network switch cabinet | |
| CN110165581B (en) | Low-energy-consumption power transformation cabinet and use method | |
| CN213636705U (en) | Ring main unit with dehumidification protect function | |
| CN219227051U (en) | Intelligent distributed DTU dustproof assembly for ring main unit and dehumidifying device | |
| CN112864826A (en) | Low-voltage switch cabinet with continuous dehumidification function in cabinet | |
| CN208112057U (en) | A kind of new and effective switchgear | |
| CN217334678U (en) | Outdoor insulation protection against electric shock electric power cabinet | |
| CN212412456U (en) | Low-voltage heat dissipation power distribution cabinet | |
| CN216872630U (en) | Moisture-proof low-voltage switch cabinet | |
| CN216958943U (en) | Switch cabinet with dehumidification mechanism | |
| CN208623145U (en) | A kind of moisture-proof integrated switchgear that radiates | |
| CN213093647U (en) | Low-voltage draw-out type complete switch cabinet | |
| CN216487599U (en) | Box transformer dehydrating unit of wind-powered electricity generation field | |
| CN213692683U (en) | Cubical switchboard with dampproofing heat dissipation function | |
| CN209147266U (en) | Hot type dehumidification by condensation machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |