CN113410770A - Be applied to open air protection type combination formula low-voltage switchgear - Google Patents
Be applied to open air protection type combination formula low-voltage switchgear Download PDFInfo
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- CN113410770A CN113410770A CN202110714918.2A CN202110714918A CN113410770A CN 113410770 A CN113410770 A CN 113410770A CN 202110714918 A CN202110714918 A CN 202110714918A CN 113410770 A CN113410770 A CN 113410770A
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- 238000007791 dehumidification Methods 0.000 claims abstract description 75
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 39
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 39
- 241001330002 Bambuseae Species 0.000 claims abstract description 39
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 39
- 239000011425 bamboo Substances 0.000 claims abstract description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000000741 silica gel Substances 0.000 claims abstract description 15
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 15
- 238000001914 filtration Methods 0.000 claims abstract description 14
- 230000001681 protective effect Effects 0.000 claims abstract description 13
- 238000001035 drying Methods 0.000 claims abstract description 9
- 230000017525 heat dissipation Effects 0.000 claims description 34
- 238000007789 sealing Methods 0.000 claims description 29
- 230000005540 biological transmission Effects 0.000 claims description 24
- 239000000428 dust Substances 0.000 claims description 19
- 238000009434 installation Methods 0.000 claims description 5
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 238000004378 air conditioning Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 10
- 230000008859 change Effects 0.000 abstract description 8
- 238000007790 scraping Methods 0.000 description 7
- 230000008901 benefit Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 5
- 238000012546 transfer Methods 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 4
- 239000000284 extract Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 238000012544 monitoring process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000003685 thermal hair damage Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
- B01D53/261—Drying gases or vapours by adsorption
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Power Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Drying Of Gases (AREA)
Abstract
The invention discloses a protective combined low-voltage switch cabinet applied outdoors, and relates to the technical field of electrical equipment. The method comprises the following steps: the dehumidifying module is used for adsorbing water vapor in air and comprises two dehumidifying cylinders arranged on two sides of the switch cabinet module, two groups of baffling dehumidifying plates which are relatively staggered are respectively arranged on two sides of the inner wall of each dehumidifying cylinder, silica gel drying blocks are arranged inside the baffling dehumidifying plates, a first filter screen for filtering air is arranged on one side of each dehumidifying cylinder, and a driving rod is arranged at the top of each dehumidifying cylinder; the switch cabinet module comprises a cabinet body, two groups of radiating coil pipes are symmetrically arranged on two sides of the inner wall of the cabinet body, and an air outlet hole for exhausting air is formed in the top of the cabinet body; when the use that air humidity is big, adopt a dehumidification section of thick bamboo to use after the air dehumidifies, can effectively avoid the condition that wets to appear in the inside components and parts of cabinet, do not change air temperature simultaneously, guaranteed the radiating effect.
Description
Technical Field
The invention relates to the technical field of electrical equipment, in particular to a protective combined low-voltage switch cabinet applied outdoors.
Background
The switch cabinet is an electrical device, the external line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, and each branch is arranged according to the requirement. Such as instruments, automatic control, motor magnetic switches, various alternating current contactors and the like, some switch cabinets with high-voltage chambers and low-voltage chambers are also provided, high-voltage buses are arranged, such as power plants and the like, some switch cabinets with low-frequency load shedding for protecting main equipment are also provided, and the switch cabinets are mainly used for opening, closing, controlling and protecting electric equipment in the process of generating, transmitting, distributing and converting electric energy of an electric power system. The components in the switch cabinet mainly comprise a circuit breaker, an isolating switch, a load switch, an operating mechanism, a mutual inductor, various protection devices and the like.
Some are used in open air cubical switchboard because need use under adverse circumstances for a long time, generally all can set up the fan and dispel the heat, but when rainy day, humidity in the air is great, no matter be the inside that fan heat dissipation or natural heat dissipation all can get into the cubical switchboard with moist air, can inhale the inside of cubical switchboard with the rainwater even, make the inside components and parts of cubical switchboard not only have the danger of weing, and the dust in the air can be attached to on components and parts, the radiating efficiency of direct influence components and parts, the emergence probability and the general cubical switchboard structure that have increased the high thermal damage condition are fixed, the assembly and combination process is loaded down with trivial details slow, can't satisfy the user demand yet.
Disclosure of Invention
In order to achieve the purpose, the invention provides the following technical scheme: a protection type combined low-voltage switch cabinet applied outdoors comprises:
the dehumidifying module is used for adsorbing water vapor in air and comprises two dehumidifying cylinders arranged on two sides of the switch cabinet module, two groups of baffling dehumidifying plates which are relatively staggered are respectively arranged on two sides of the inner wall of each dehumidifying cylinder, silica gel drying blocks are arranged inside the baffling dehumidifying plates, a first filter screen for filtering air is arranged on one side of each dehumidifying cylinder, and a driving rod is arranged at the top of each dehumidifying cylinder;
the switch cabinet module comprises a cabinet body, two groups of radiating coil pipes are symmetrically arranged on two sides of the inner wall of the cabinet body, and an air outlet hole for exhausting air is formed in the top of the cabinet body;
the driving module is arranged at the top of the cabinet body and comprises a driving box and a driving shaft in transmission connection with the driving box, the end part of the driving shaft is in transmission connection with the driving rod through an inserted rod, and when the driving shaft transmits a rotating force to the driving rod, the vertical movement of the dehumidification cylinder is realized;
the drainage module is used for guiding rainwater and absorbing solar energy, and comprises a top plate which is arranged at the top of the cabinet body and is positioned above the driving box, a solar photovoltaic cell panel is arranged at the top of the top plate, a water collecting groove communicated with the heat dissipation coil pipe is formed in the top of the top plate around the periphery of the solar photovoltaic cell panel, so that the heat dissipation of the cabinet body by the heat dissipation coil pipe is realized, and a protection plate corresponding to the filter screen I is arranged at the bottom of the top plate, so that the dehumidification cylinder is sealed;
the air inlet module is used for extracting outside air to enter the inside of the cabinet body and achieving accelerated heat dissipation of the cabinet body, the air inlet module comprises filter frames arranged on two sides of the cabinet body, a second filter screen used for filtering air is arranged inside the filter frames, and a fan used for extracting air is arranged on one side of each filter frame.
As a preferred technical scheme of the invention, the top of the cabinet body is provided with the air outlet module, the air outlet module comprises an installation frame arranged at the top of the cabinet body through a bolt, and the driving box is arranged at the top of the installation frame through a bolt, so that the cabinet body, the installation frame and the driving box can be quickly disassembled and assembled.
According to a preferable technical scheme of the invention, a first sealing plate is movably arranged in the mounting frame through a spring, the first sealing plate is positioned above the air outlet, through holes are formed in the periphery of the mounting frame, and when air pressure in the cabinet body jacks up the first sealing plate and compresses the spring, the air in the cabinet body is discharged.
As a preferable technical scheme, one side of the protection plate, which faces the first filter screen, is sequentially provided with a scraping rod, a brush and a second sealing plate, the scraping rod and the brush are used for cleaning dust intercepted on the first filter screen, and one side of the second sealing plate is attached to one side, which is far away from the dehumidification cylinder, of the first filter screen.
As a preferred technical scheme of the invention, a sealing ring is arranged at the bottom of one side of the dehumidifying cylinder close to the cabinet body, a through hole corresponding to the sealing ring is formed at one side of the dehumidifying cylinder close to the cabinet body and used for conveying air to the inside of the cabinet body, and an absorption hole is formed in the surface of the baffling dehumidifying plate and used for enabling moist air to be in contact with the silica gel drying block, so that the dehumidifying of the dehumidifying cylinder on the air is realized.
As a preferred technical scheme of the invention, a limiting chute is formed in the top of the dehumidification cylinder, a pulley movably sleeved inside the limiting chute is arranged at one end of the driving rod, when the driving rod rotates, the pulley slides inside the limiting chute, a clamping block is arranged at one side of the first filter screen, and one end of the clamping block, which is far away from the first filter screen, is adsorbed inside the dehumidification cylinder through a magnetic block, so that the first filter screen is installed.
As a preferable technical scheme, a cavity communicated with the water collecting tank is formed in the top plate, one end of the heat dissipation coil pipe penetrates through the top of the cabinet body, the other end of the heat dissipation coil pipe penetrates through the bottom of the cabinet body, and a hose with the bottom end sleeved on the surface of the heat dissipation coil pipe is arranged in the cavity, so that the water collecting tank is communicated with the heat dissipation coil pipe.
According to a preferred technical scheme, a first temperature and humidity sensor and a single chip microcomputer are sequentially arranged on the top surface of the inner wall of the cabinet body, a second temperature and humidity sensor is arranged at the bottom of the top plate, the first temperature and humidity sensor, the second temperature and humidity sensor, the fan and the driving box are controlled by the single chip microcomputer, and a support which is installed on the top of the cabinet body through bolts is arranged at the bottom of the top plate.
As a preferable technical scheme of the invention, one end of the inserted link is provided with a transmission rod, one end of the transmission rod is adsorbed inside the driving shaft through a second magnet, one end of the driving rod, which is far away from the pulley, is sleeved on the surface of the transmission rod, and the surface of the transmission rod is arranged in a square shape, so that synchronous rotation among the driving shaft, the transmission rod and the driving rod is realized.
As a preferred technical scheme, one side of the filter frame is hinged with a rack, the fan is arranged inside the rack, one side of the rack is provided with a pressure spring, one end, far away from the rack, of the pressure spring abuts against one side of the second filter screen, the filter frame is arranged inside the cabinet body through bolts, and the bottom surface of the inner wall of the filter frame is obliquely arranged.
Compared with the prior art, the invention provides a protective combined low-voltage switch cabinet applied outdoors, which has the following beneficial effects:
1. this be applied to open air protection type combination formula low voltage switchgear, through setting up dehumidification module, cubical switchboard module and air inlet module, when the big use of air humidity, adopt a dehumidification section of thick bamboo to use after the air dehumidifies, can effectively avoid the condition that the components and parts of the internal portion of cabinet wet appears, do not change air temperature simultaneously, guaranteed the radiating effect.
2. This be applied to open air protection type combination formula low-voltage switchgear, through setting up cubical switchboard module and air inlet module, because the rainwater falls on the roof can reduce the falling speed under flowing, is inhaled by the fan easily, and the water catch bowl cooperation heat dissipation coil pipe has avoided the rainwater to flow down from the avris of roof, has effectively avoided the appearance of the aforesaid condition, and the heat dissipation of the internal portion of cabinet can be accelerated in the design of interior drainage formula simultaneously, has further guaranteed the radiating effect.
3. This be applied to open air protection type combination formula low-voltage switchgear, through setting up dehumidification module, cubical switchboard module, drive module, air-out module, drainage module and air inlet module, the device composite mode is simple swift between each module, and single module does benefit to the maintenance after damaging, need not to change wholly, and the later maintenance of being convenient for accords with economic benefits.
4. This be applied to open air protection type combination formula low voltage switchgear, through setting up the dehumidification module, cubical switchboard module and drainage module, the guard plate can seal the dehumidification section of thick bamboo when idle, has avoided adhering to the dust, performance when having guaranteed its use, and the guard plate not only can seal the dehumidification section of thick bamboo, when the dehumidification section of thick bamboo is accomodate with the guard plate contact again simultaneously, earlier with scrape pole and brush contact, make the dust of adhesion strike off on the filter screen one, the air inlet effect of filter screen one has been guaranteed.
5. This be applied to open air protection type combination formula low-voltage switchgear, through setting up the dehumidification module, cubical switchboard module and air inlet module, when not needing the dehumidification, close the fan of one side, start the fan of opposite side, the wind pressure of single fan can't be with a closing plate jack-up, make hot-blast fan and the dehumidification section of thick bamboo discharge of closing through the realization, hot-blast dry piece of silica gel is dried, but make the dry piece recycle of silica gel, the maintenance frequency in later stage has further been reduced, use more laborsaving.
6. This be applied to open air protection type combination formula low voltage switchgear, through setting up dehumidification module and air inlet module, when the fan started, filter screen two received the influence of air and can compress the pressure spring and shake for the dust of interception is shaken off on the filter screen two, and filter screen one and filter screen two all can carry out the automatically cleaning, need not often to change, have reduced staff's intensity of labour, have wide application prospect.
Drawings
Fig. 1 is a schematic structural diagram of a protection type combined low-voltage switch cabinet applied outdoors according to the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
fig. 3 is a schematic structural view of a driving module and an air outlet module of the protection type combined low-voltage switch cabinet applied outdoors according to the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 3;
FIG. 5 is an enlarged view of the structure at B in FIG. 3;
FIG. 6 is an enlarged view of the structure at C in FIG. 3;
FIG. 7 is a sectional view of a dehumidifying cartridge of a protective combined low-voltage switch cabinet for outdoor use according to the present invention;
fig. 8 is a sectional view of a cabinet body structure of a protection type combined low-voltage switch cabinet applied outdoors according to the present invention;
FIG. 9 is an enlarged view of the structure at A in FIG. 8;
fig. 10 is a bottom view of a top plate structure of a protection type combined low-voltage switch cabinet applied outdoors according to the present invention;
FIG. 11 is an enlarged view of the structure at A in FIG. 10;
fig. 12 is a sectional view of a driving shaft and a driving rod of a protection type combined low-voltage switchgear for outdoor use according to the present invention.
In the figure: 1. a dehumidification module; 11. a dehumidification cylinder; 12. a baffling dehumidification plate; 13. a first filter screen; 131. a clamping block; 132. a first magnetic block; 14. a limiting chute; 15. a pulley; 16. a drive rod; 17. a seal ring; 18. a limiting rod; 2. a switchgear module; 21. a cabinet body; 22. an air outlet; 23. a heat-dissipating coil pipe; 24. a limiting clamping block; 25. a temperature and humidity sensor I; 26. a single chip microcomputer; 3. a drive module; 31. a drive box; 32. a drive shaft; 33. inserting a rod; 34. a transmission rod; 35. a second magnetic block; 4. an air outlet module; 41. a mounting frame; 42. a spring; 43. a first sealing plate; 5. a drainage module; 51. a top plate; 511. a temperature and humidity sensor II; 52. a water collection tank; 53. a solar photovoltaic cell panel; 54. a protection plate; 55. a scraping rod; 56. a brush; 57. a second sealing plate; 58. a hose; 59. a support; 6. an air inlet module; 61. a filter frame; 62. a second filter screen; 63. a frame; 64. a fan; 65. a pressure spring; 66. and (5) buckling.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-12, a protection type combined low voltage switch cabinet for outdoor use includes:
The switch cabinet module 2 comprises a cabinet body 21, two groups of radiating coil pipes 23 are symmetrically arranged on two sides of the inner wall of the cabinet body 21, and an air outlet 22 for exhausting air is formed in the top of the cabinet body 21;
the driving module 3 is arranged at the top of the cabinet body 21, the driving module 3 comprises a driving box 31 and a driving shaft 32 in transmission connection with the driving box 31, a motor in transmission connection with the driving shaft 32 is arranged in the driving box 31, the end part of the driving shaft 32 is in transmission connection with the driving rod 16 through an inserted link 33, and when the driving shaft 32 transmits a rotating force to the driving rod 16, the up-and-down movement of the dehumidification barrel 11 is realized;
drainage module 5 for leading and absorbing solar energy the rainwater, drainage module 5 is including setting up in the top of the cabinet body 21 and being located the roof 51 of drive box 31 top, the top of roof 51 is provided with solar photovoltaic cell panel 53, the top of roof 51 is seted up the water catch bowl 52 that is linked together with heat dissipation coil 23 around solar photovoltaic cell panel 53 all around, realizes the heat dissipation of heat dissipation coil 23 to the cabinet body 21, the bottom of roof 51 is provided with the guard plate 54 corresponding with filter screen 13, realizes right dehumidification section of thick bamboo 11's is sealed, because the rainwater falls on roof 51 and can reduce the falling speed down under the stream, easily is inhaled by fan 64, water catch bowl 52 cooperation heat dissipation coil 23 has avoided the rainwater to flow down from the avris of roof 51, has effectively avoided the appearance of above-mentioned condition, and interior drainage formula design simultaneously can accelerate the heat dissipation of the internal portion of the cabinet body 21, further guaranteed the radiating effect, the guard plate 54 can be sealed dehumidification section of thick bamboo 11 when idle, has avoided adhering to the dust, performance when having guaranteed its use, and guard plate 54 not only can seal dehumidification section of thick bamboo 11, and dehumidification section of thick bamboo 11 is accomodate with the contact of guard plate 54 again simultaneously, earlier with scrape pole 55 and brush 56 contact for the dust of adhesion is struck off on filter screen 13, has guaranteed the air inlet effect of filter screen 13.
The air inlet module 6 is used for extracting outside air to enter the inside of the cabinet body 21 and realizing the accelerated heat dissipation of the cabinet body 21, the air inlet module 6 comprises a filter frame 61 arranged on two sides of the cabinet body 21, a filter screen II 62 used for filtering air is arranged inside the filter frame 61, one side of the filter frame 61 is provided with a fan 64 used for extracting air, the combination mode between the modules of the device is simple and rapid, a single module is damaged and then is favorable for maintenance, the whole body does not need to be replaced, the later maintenance is convenient, and the economic benefit is met.
As a specific technical scheme of this embodiment, dehumidification section of thick bamboo 11's both sides are all fixed and are provided with gag lever post 18, the both sides of the cabinet body 21 all are provided with the spacing fixture block 24131 with gag lever post 18 joint, the top of the cabinet body 21 is provided with air-out module 4, air-out module 4 includes and sets up in the mounting bracket 41 at the top of the cabinet body 21 through the bolt, the driving case 31 passes through the bolt and sets up in the top of mounting bracket 41, realizes quick assembly disassembly between the cabinet body 21, mounting bracket 41 and the driving case 31.
In this embodiment, the limiting rod 18 is matched with the limiting fixture block 24131, so that the moving direction of the dehumidification barrel 11 is limited, the dehumidification barrel 11 can only move up and down, the dehumidification barrel 11 is convenient to disassemble, all modules of the device adopt a bolt combination mode, the assembly process is simple and rapid, the single module is convenient to replace after being damaged, economic benefits are met, and the device has a wide application prospect.
As a specific technical solution of this embodiment, a first sealing plate 43 is movably disposed inside the mounting frame 41 through a spring 42, the first sealing plate 43 is located above the air outlet, through holes are formed around the mounting frame 41, and when the air pressure inside the cabinet 21 jacks up the first sealing plate 43 and compresses the spring 42, the air inside the cabinet 21 is exhausted.
In this embodiment, the fan 64 extracts the inside of the outside air admission cabinet body 21, and air pressure is with closing plate 43 jack-up, and the spring 42 at closing plate 43 compression top simultaneously to make the inside air escape of the cabinet body 21, closing plate 43 can adopt the rubber slab preparation, and sealing performance is good, when not airing exhaust the operation, has avoided the dust to pass through the inside that exhaust vent 22 got into the cabinet body 21.
As a specific technical solution of this embodiment, a scraping rod 55, a brush 56 and a second sealing plate 57 are sequentially disposed on one side of the protection plate 54 facing the first filter screen 13, the scraping rod 55 and the brush 56 are used for cleaning dust intercepted on the first filter screen 13, and one side of the second sealing plate 57 is attached to one side of the first filter screen 13 away from the dehumidification barrel 11.
In this embodiment, two closing plates 57 shelter from filter screen 13 when idle, avoided the dust constantly to adhere to filter screen 13, later stage result of use has been guaranteed, when taking in after filter screen 13 uses, filter screen 13 is earlier contradicted with scraping pole 55, because filter screen 13 needs to filter moist air, this makes the dust dry solidification back adhere to filter screen 13 easily, it strikes off the dust on filter screen 13 earlier to scrape pole 55, along with the continuous rising that removes wet section of thick bamboo 11 and drive filter screen 13, brush 56 brushes the surface of filter screen 13 afterwards, the cleaning efficiency of dust has further been guaranteed, finally make filter screen 13 after the clearance accomodate with the laminating of two closing plates 57.
As a specific technical scheme of this embodiment, a sealing ring 17 is arranged at the bottom of one side of the dehumidification cylinder 11 close to the cabinet 21, a through hole corresponding to the sealing ring 17 is opened at one side of the dehumidification cylinder 11 close to the cabinet 21 for conveying air to the inside of the cabinet 21, and an absorption hole is opened on the surface of the baffle dehumidification plate 12 for contacting humid air with the silica gel drying block to realize the dehumidification of the dehumidification cylinder 11 on the air.
In this embodiment, when a dehumidification section of thick bamboo 11 descends to sealing washer 17 and filter frame 61 and pastes mutually, the through-hole of 11 one sides of a dehumidification section of thick bamboo this moment keeps relatively with two 62 filter screens, start fan 64, can extract outside air through a dehumidification section of thick bamboo 11, when rainy weather, outside moist air gets into the inside of a dehumidification section of thick bamboo 11 after the filtration of filter screen 13 earlier, baffling dehumidification board 12 plays the effect of supplementary direction to the air, make the air fully contact with the dry piece of silica gel, the moisture in the dry piece of silica gel absorbed air can slowly expand, the air after the dehumidification dispels the heat through the inside that two 62 filter screens got into cabinet body 21, can effectively avoid wetting of the inside components and parts of cabinet body 21, its performance has been guaranteed.
As a specific technical scheme of this embodiment, spacing spout 14 has been seted up at the top of dehumidification section of thick bamboo 11, the one end of actuating lever 16 is provided with movable sleeve and locates the inside pulley 15 of spacing spout 14, works as when actuating lever 16 rotates, realizes pulley 15 slides in the inside of spacing spout 14, one side of filter screen 13 is provided with fixture block 131, the one end that filter screen 13 was kept away from to fixture block 131 is passed through a magnetic path 132 and is adsorbed in the inside of dehumidification section of thick bamboo 11, and the completion is right filter screen 13's installation.
In this embodiment, when drive shaft 32 drives actuating lever 16 and deflects, actuating lever 16 drives pulley 15 and slides in the inside of spacing spout 14, actuating lever 16 passes through pulley 15 and contradicts dehumidification section of thick bamboo 11 simultaneously, thereby make dehumidification section of thick bamboo 11 carry out the motion that descends, refer to fig. 4, the rectangular groove that is used for spacing pulley 15 axle is offered to the both sides of spacing spout 14 inner wall, do not influence the gliding while of pulley 15, avoided pulley 15 to break away from the inside of spacing spout 14, filter screen 13 is connected with dehumidification section of thick bamboo 11 magnetism type through fixture block 131 cooperation magnetic block 132, do benefit to the dismantlement, it is simultaneously stable effectual, be difficult for dropping.
As a specific technical scheme of this embodiment, a cavity that is communicated with water catch bowl 52 is seted up to the inside of roof 51, the one end of heat dissipation coil 23 runs through to the top of the cabinet body 21, the other end of heat dissipation coil 23 runs through to the bottom of the cabinet body 21, and the inside of cavity is provided with the hose 58 that the bottom cover located heat dissipation coil 23 surface, realizes being linked together of water catch bowl 52 and heat dissipation coil 23.
In this embodiment, during rainy day, the rainwater falls on roof 51 and collects the inside to the cavity through water catch bowl 52, has avoided the rainwater to flow down from the avris, reduces and is inhaled the inside risk of the cabinet body 21 by fan 64, and the inside water of cavity simultaneously passes through the inside that hose 58 got into heat dissipation coil pipe 23, finally discharges through the cabinet body 21 bottom, and heat dissipation coil pipe 23 cooperates the rainwater, effectively takes away the heat of the cabinet body 21 inside, has guaranteed the radiating effect.
As a specific technical scheme of this embodiment, a first temperature and humidity sensor 25 and a single chip microcomputer 26 are sequentially arranged on the top surface of the inner wall of the cabinet body 21, a second temperature and humidity sensor 511 is arranged at the bottom of the top plate 51, the first temperature and humidity sensor 25, the second temperature and humidity sensor 511, the fan 64 and the driving box 31 are controlled by the single chip microcomputer 26, and a support 59 installed on the top of the cabinet body 21 through bolts is arranged at the bottom of the top plate 51.
In this embodiment, humiture sensor 25 and humiture sensor 511 monitor the cabinet body 21 respectively outside with the internal humiture of cabinet body 21, set for humiture sensor 25 and humiture sensor 511's alarm threshold value through singlechip 26, when the temperature of the internal portion of cabinet 21 surpasses the setting value, start fan 64 promptly and dispel the heat with higher speed, when outside humidity surpasses the setting value, can start the inside motor of drive box 31 and drive the rotation of drive shaft 32, realize the deflection of actuating lever 16, accomplish the descending operation to dehumidification section of thick bamboo 11, make fan 64 through dehumidification section of thick bamboo 11 extraction outside air, make the steam in the air effectively adsorbed, the inside components and parts of the cabinet body 21 of having avoided are wet.
As a specific technical solution of this embodiment, one end of the insertion rod 33 is provided with a transmission rod 34, one end of the transmission rod 34 is adsorbed inside the driving shaft 32 through a second magnetic block 35, one end of the driving rod 16, which is away from the pulley 15, is sleeved on the surface of the transmission rod 34, and the surface of the transmission rod 34 is square, so that the driving shaft 32, the transmission rod 34 and the driving rod 16 rotate synchronously.
In this embodiment, the mode that actuating lever 16 and drive shaft 32 linked through transfer line 34, made things convenient for and assembled and dismantlement, transfer line 34 adopts square shape, and bulk strength is high and the transmission is accurate, if can reach other shapes also that above-mentioned effect can be adopted, the preferred square shape as transfer line 34 in this scheme, refer to fig. 12, transfer line 34 is connected through two 35 and drive shaft 32 magnetism formulas of magnetic path, pull out transfer line 34 through inserted bar 33 and can accomplish the dismantlement to actuating lever 16, and the operation is simple swift.
As a specific technical scheme of this embodiment, one side of filter frame 61 articulates there is frame 63, fan 64 sets up in the inside of frame 63, one side of frame 63 is provided with pressure spring 65, one side that frame 63's one end was contradicted filter screen two 62 is kept away from to pressure spring 65, filter frame 61 sets up in the inside of cabinet body 21 and the bottom surface of filter frame 61 inner wall through the bolt and is the slope setting, does benefit to the dust discharge that shakes off on the filter screen two 62, one side of filter frame 61 is provided with buckle 66, the one end of buckle 66 extends to the inside of frame 63, and buckle 66 is used for the locking when frame 63 laminating filter frame 61.
In this embodiment, frame 63 articulates in one side of filter frame 61, has made things convenient for two filter screens 62 to change, removes the spacing to frame 63 through buckle 66, and upset frame 63, frame 63 drive the upset of fan 64, drive the pressure spring 65 simultaneously and break away from the conflict to two filter screens 62, can change two filter screens 62.
When the temperature and humidity sensor I25 and the temperature and humidity sensor II 511 are used for monitoring the temperature and humidity outside the cabinet body 21 and inside the cabinet body 21 respectively, when the temperature inside the cabinet body 21 exceeds a set value and is not in rainy days, the fan 64 is started to extract outside air, the outside air is filtered by the filter screen II 62 and enters the inside of the cabinet body 21 for heat dissipation, the air pressure jacks up the sealing plate I43, the sealing plate I43 compresses the spring 42 at the top, so that the air inside the cabinet body 21 is discharged, the filter screen II 62 is influenced by the air and can compress the pressure spring 65 to shake, so that dust intercepted on the filter screen II 62 is shaken off, when the outside humidity exceeds the set value, the motor inside the driving box 31 is started to drive the driving shaft 32 to rotate, the driving shaft 32 drives the driving rod 16 to deflect through the driving rod 34, the driving rod 16 drives the pulley 15 to slide inside the limiting chute 14, and meanwhile, the driving rod 16 abuts against the dehumidifying cylinder 11 through the pulley 15, thereby make dehumidification section of thick bamboo 11 carry out the motion that descends, make the through-hole of sealing washer 17 department on the dehumidification section of thick bamboo 11 relative with filter screen two 62, filter screen one 13 breaks away from the sheltering from of guard plate 54 simultaneously, start fan 64 and extract outside air through dehumidification section of thick bamboo 11, the air gets into the inside of dehumidification section of thick bamboo 11 after the filtration of filter screen one 13 earlier, moist air and the dry contact of silica gel piece, make the steam in the air effectively absorbed, avoided the condition that the components and parts inside the cabinet body 21 wet to appear, and during rainy day, rainwater falls on roof 51 and collects to the inside of cavity through catch basin 52, avoided rainwater to flow down from the avris, reduce the risk of being inhaled the inside of the cabinet body 21 by fan 64, the water in the cavity gets into the inside of cooling coil pipe 23 through hose 58 simultaneously, finally discharge through the bottom of the cabinet body 21, make the heat in the cabinet body 21 taken away, when the air does not need the dehumidification, firstly, the fan 64 on one side is started and closed, the first sealing plate 43 cannot be jacked up by the wind pressure of the single fan 64, hot wind is discharged through the fan 64 and the dehumidifying cylinder 11 which are closed, the hot wind dries silica gel drying blocks, the silica gel drying blocks can be recycled, the silica gel drying blocks in the dehumidifying cylinder 11 on the other side are dried by repeating the operation, the motor is started to turn over after the drying is finished, the driving rod 16 is driven to drive the dehumidifying cylinder 11 to ascend and reset to an initial state, the first filtering net 13 is required to filter damp air, the dust is easily dried and solidified and then attached to the first filtering net 13, the scraping rod 55 firstly scrapes off dust on the first filtering net 13, the first filtering net 56 brushes the surface of the first filtering net 13 along with the continuous ascending of the dehumidifying cylinder 11, the cleaning efficiency of the dust is further ensured, and finally the cleaned first filtering net 13 is attached to the second sealing plate 57 for storage, the operation of the device is completed as described above.
To sum up, this be applied to open air protection type combination formula low voltage switchgear through setting up dehumidification module 1, cubical switchboard module 2 and air inlet module 6, uses after adopting dehumidification section of thick bamboo 11 to dehumidify the air when the big use of air humidity, can effectively avoid the condition that wets to appear in the components and parts of the internal portion of cabinet 21, does not change air temperature simultaneously, has guaranteed the radiating effect.
It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a be applied to outdoor protection type combination formula low-voltage switchgear which characterized in that includes:
the dehumidifying module (1) is used for adsorbing water vapor in air, the dehumidifying module (1) comprises two dehumidifying drums (11) arranged on two sides of the switch cabinet module (2), two groups of baffling dehumidifying plates (12) which are relatively staggered are respectively arranged on two sides of the inner wall of each dehumidifying drum (11), silica gel drying blocks are arranged inside the baffling dehumidifying plates (12), a filter screen I (13) used for filtering air is arranged on one side of each dehumidifying drum (11), and a driving rod (16) is arranged at the top of each dehumidifying drum (11);
the air conditioner comprises a switch cabinet module (2), wherein the switch cabinet module (2) comprises a cabinet body (21) of which two groups of heat dissipation coil pipes (23) are symmetrically arranged on two sides of the inner wall, and an air outlet hole (22) for exhausting air is formed in the top of the cabinet body (21);
the dehumidification device comprises a cabinet body (21), a driving module (3), a dehumidification barrel (11) and a control module, wherein the driving module (3) is arranged at the top of the cabinet body (21), the driving module (3) comprises a driving box (31) and a driving shaft (32) in transmission connection with the driving box (31), the end part of the driving shaft (32) is in transmission connection with a driving rod (16) through an inserted link (33), and when the driving shaft (32) transmits rotating force to the driving rod (16), the dehumidification barrel (11) moves up and down;
the drainage module (5) is used for guiding rainwater and absorbing solar energy, the drainage module (5) comprises a top plate (51) which is arranged at the top of the cabinet body (21) and is positioned above the driving box (31), a solar photovoltaic cell panel (53) is arranged at the top of the top plate (51), a water collecting tank (52) communicated with the heat dissipation coil pipe (23) is formed in the top of the top plate (51) around the solar photovoltaic cell panel (53), heat dissipation of the cabinet body (21) by the heat dissipation coil pipe (23) is achieved, a protection plate (54) corresponding to the filter screen I (13) is arranged at the bottom of the top plate (51), and sealing of the dehumidification cylinder (11) is achieved;
the air inlet module (6) is used for extracting outside air to enter the inside of the cabinet body (21) and realizing the accelerated heat dissipation of the cabinet body (21), the air inlet module (6) comprises a filter frame (61) arranged on two sides of the cabinet body (21), a filter screen II (62) used for filtering air is arranged inside the filter frame (61), and a fan (64) used for extracting air is arranged on one side of the filter frame (61).
2. A protective combined low-voltage switch cabinet for outdoor use according to claim 1, wherein: the top of the cabinet body (21) is provided with air-out module (4), air-out module (4) include set up in mounting bracket (41) at the top of the cabinet body (21) through the bolt, drive case (31) set up in the top of mounting bracket (41) through the bolt, realize quick assembly disassembly between the cabinet body (21), mounting bracket (41) and drive case (31).
3. A protective combined low-voltage switch cabinet for outdoor use according to claim 2, wherein: the air-conditioning cabinet is characterized in that a first sealing plate (43) is movably arranged in the mounting rack (41) through a spring (42), the first sealing plate (43) is located above the air outlet, through holes are formed in the periphery of the mounting rack (41), and when the air pressure in the cabinet body (21) jacks up the first sealing plate (43) and compresses the spring (42), the air in the cabinet body (21) is exhausted.
4. A protective combined low-voltage switch cabinet for outdoor use according to claim 1, wherein: the protection plate (54) is provided with in proper order towards one side of filter screen (13) and scrapes pole (55), brush (56) and closing plate two (57), scrape the dust that pole (55) and brush (56) were used for clearing up on the filter screen (13) interception, one side of closing plate two (57) is laminated mutually with one side that dehumidification section of thick bamboo (11) was kept away from in filter screen (13).
5. A protective combined low-voltage switch cabinet for outdoor use according to claim 1, wherein: one side bottom that dehumidification section of thick bamboo (11) are close to the cabinet body (21) is provided with sealing washer (17), dehumidification section of thick bamboo (11) are close to one side of the cabinet body (21) and seted up the through-hole corresponding with sealing washer (17) for carry the inside to the cabinet body (21) with the air, the absorption hole has been seted up on the surface of baffling dehumidification board (12), be used for moist air with the dry piece of silica gel contacts, realizes dehumidification section of thick bamboo (11) to the air.
6. A protective combined low-voltage switch cabinet for outdoor use according to claim 1, wherein: spacing spout (14) have been seted up at the top of dehumidification section of thick bamboo (11), the one end of actuating lever (16) is provided with movable sleeve and locates inside pulley (15) of spacing spout (14), works as when actuating lever (16) rotate, realize pulley (15) slide in the inside of spacing spout (14), one side of filter screen (13) is provided with fixture block (131), the one end that filter screen (13) were kept away from in fixture block (131) is passed through magnetic path (132) and is adsorbed in the inside of dehumidification section of thick bamboo (11), and the completion is right the installation of filter screen (13).
7. A protective combined low-voltage switch cabinet for outdoor use according to claim 1, wherein: the inside of roof (51) is seted up the cavity that is linked together with water catch bowl (52), the top to the cabinet body (21) is run through to the one end of heat dissipation coil pipe (23), the other end of heat dissipation coil pipe (23) runs through to the bottom of the cabinet body (21), and the inside of cavity is provided with hose (58) that the bottom cover located heat dissipation coil pipe (23) surface, realizes being linked together of water catch bowl (52) and heat dissipation coil pipe (23).
8. A protective combined low-voltage switch cabinet for outdoor use according to claim 1, wherein: the top surface of the inner wall of the cabinet body (21) is sequentially provided with a first temperature and humidity sensor (25) and a single chip microcomputer (26), the bottom of the top plate (51) is provided with a second temperature and humidity sensor (511), the first temperature and humidity sensor (25), the second temperature and humidity sensor (511), a fan (64) and a driving box (31) are controlled by the single chip microcomputer (26), and the bottom of the top plate (51) is provided with a support (59) installed on the top of the cabinet body (21) through bolts.
9. A protective combined low-voltage switch cabinet for outdoor use according to claim 1, wherein: one end of the inserted link (33) is provided with a transmission rod (34), one end of the transmission rod (34) is adsorbed in the driving shaft (32) through a second magnetic block (35), one end, far away from the pulley (15), of the driving rod (16) is sleeved on the surface of the transmission rod (34), the surface of the transmission rod (34) is arranged in a square mode, and synchronous rotation among the driving shaft (32), the transmission rod (34) and the driving rod (16) is achieved.
10. A protective combined low-voltage switch cabinet for outdoor use according to claim 1, wherein: one side of filter frame (61) articulates there is frame (63), fan (64) set up in the inside of frame (63), one side of frame (63) is provided with pressure spring (65), one side of the one end conflict filter screen two (62) of frame (63) is kept away from in pressure spring (65), filter frame (61) set up in the inside of the cabinet body (21) and the bottom surface of filter frame (61) inner wall is the slope setting through the bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110714918.2A CN113410770A (en) | 2021-06-26 | 2021-06-26 | Be applied to open air protection type combination formula low-voltage switchgear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110714918.2A CN113410770A (en) | 2021-06-26 | 2021-06-26 | Be applied to open air protection type combination formula low-voltage switchgear |
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| Publication Number | Publication Date |
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| CN113410770A true CN113410770A (en) | 2021-09-17 |
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|---|---|---|---|
| CN202110714918.2A Pending CN113410770A (en) | 2021-06-26 | 2021-06-26 | Be applied to open air protection type combination formula low-voltage switchgear |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114797316A (en) * | 2022-04-01 | 2022-07-29 | 江苏博颂能源科技有限公司 | Modular waste gas filtering device for HPPO device |
| CN115360627A (en) * | 2022-08-05 | 2022-11-18 | 国网江苏省电力有限公司灌南县供电分公司 | Outdoor corrosion-resistant box-type power transformation device |
| CN115597137A (en) * | 2022-09-29 | 2023-01-13 | 常州艾欧塔物联网科技有限公司（Cn） | New fan air inlet device with dehumidification function |
| CN116598988A (en) * | 2023-07-18 | 2023-08-15 | 济南铁路科技开发有限公司 | Cable tapping box of intelligent railway passenger transport identification device |
| CN116979385A (en) * | 2023-09-22 | 2023-10-31 | 江苏华辰变压器股份有限公司 | Intelligent substation for new energy storage and adaptable to different installation environments |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114797316A (en) * | 2022-04-01 | 2022-07-29 | 江苏博颂能源科技有限公司 | Modular waste gas filtering device for HPPO device |
| CN114797316B (en) * | 2022-04-01 | 2023-07-18 | 江苏博颂能源科技有限公司 | Modularized waste gas filtering device for HPPO device |
| CN115360627A (en) * | 2022-08-05 | 2022-11-18 | 国网江苏省电力有限公司灌南县供电分公司 | Outdoor corrosion-resistant box-type power transformation device |
| CN115360627B (en) * | 2022-08-05 | 2024-09-20 | 国网江苏省电力有限公司灌南县供电分公司 | Outdoor corrosion-resistant box-type transformer device |
| CN115597137A (en) * | 2022-09-29 | 2023-01-13 | 常州艾欧塔物联网科技有限公司（Cn） | New fan air inlet device with dehumidification function |
| CN115597137B (en) * | 2022-09-29 | 2024-01-19 | 常州艾欧塔物联网科技有限公司 | New fan air inlet device with dehumidification function |
| CN116598988A (en) * | 2023-07-18 | 2023-08-15 | 济南铁路科技开发有限公司 | Cable tapping box of intelligent railway passenger transport identification device |
| CN116598988B (en) * | 2023-07-18 | 2023-09-19 | 济南铁路科技开发有限公司 | Cable tapping box of intelligent railway passenger transport identification device |
| CN116979385A (en) * | 2023-09-22 | 2023-10-31 | 江苏华辰变压器股份有限公司 | Intelligent substation for new energy storage and adaptable to different installation environments |
| CN116979385B (en) * | 2023-09-22 | 2024-01-09 | 江苏华辰变压器股份有限公司 | Intelligent substation for new energy storage and adaptable to different installation environments |
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Application publication date: 20210917 |