CN117317843B - Portable electrical equipment rack convenient to overhaul - Google Patents
Portable electrical equipment rack convenient to overhaul Download PDFInfo
- Publication number
- CN117317843B CN117317843B CN202311605305.0A CN202311605305A CN117317843B CN 117317843 B CN117317843 B CN 117317843B CN 202311605305 A CN202311605305 A CN 202311605305A CN 117317843 B CN117317843 B CN 117317843B
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- Prior art keywords
- shell
- cabinet body
- carbon particles
- cabinet
- fixed
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 108
- 239000002245 particle Substances 0.000 claims abstract description 49
- 238000007664 blowing Methods 0.000 claims abstract description 37
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 238000007599 discharging Methods 0.000 claims abstract description 7
- 238000007791 dehumidification Methods 0.000 claims description 8
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 239000008187 granular material Substances 0.000 description 8
- 241000883990 Flabellum Species 0.000 description 6
- 238000001035 drying Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 5
- 238000007605 air drying Methods 0.000 description 4
- 238000001179 sorption measurement Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000010960 cold rolled steel Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical class C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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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
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
- H02B1/34—Racks
- H02B1/36—Racks with withdrawable units
-
- 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
-
- 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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/102—Carbon
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Drying Of Gases (AREA)
Abstract
The invention discloses a portable electrical equipment cabinet convenient to overhaul, which belongs to the technical field of cabinets and comprises a cabinet body, a connecting base and a dehumidifying unit, wherein the dehumidifying unit comprises a shell connected to the inner wall of the cabinet body, a storage cavity for accommodating active carbon particles is arranged in the shell, a plurality of air outlets are distributed on the surface of the shell, a pair of charging pipes are arranged at the top of the shell, a discharging pipe with a control valve is communicated with the bottom of the shell, and a blowing mechanism which moves left and right is arranged above the shell; according to the invention, the activated carbon particles are stored in the shell, so that on one hand, the activated carbon particles can be more conveniently replaced and maintained, and on the other hand, the activated carbon particles can be more comprehensively absorbed and adsorbed with water molecules in moisture by being matched with the design of the air outlet holes and the fan blades, so that the dehumidifying effect is more uniform and efficient, and in addition, the shell adopts up-and-down reciprocating shaking, and the activated carbon particles in the shell can be more uniformly air-dried by being matched with the fan blades.
Description
Technical Field
The invention relates to the technical field of cabinets, in particular to a movable electrical equipment cabinet convenient to overhaul.
Background
Electrical equipment refers to various devices used in electrical power systems, including generators, transformers, power lines, circuit breakers, etc., which are used to generate, transmit, transform, distribute and control electrical energy, while cabinets are freestanding or self-supporting enclosures for housing electrical or electronic equipment, which play an important role in electrical control equipment and may provide protection and support to the equipment, typically made of cold rolled steel or alloy to ensure the safety and reliability of the equipment.
As in the prior art, chinese patent No. CN219164901U discloses a portable electrical equipment cabinet convenient to overhaul, comprising a cabinet body, wherein a cabinet door is installed at one end of the cabinet body, a waterproof adhesive tape is installed at one end face of the cabinet door, a mounting seat is installed inside the cabinet body, clamping plates are installed at two sides above the mounting seat, and a telescopic spring is installed at the joint of the clamping plates and the mounting seat; the nut seat is fixedly arranged in the middle of the lower part of the mounting seat, a ball screw is arranged in the nut seat, and a driving motor is arranged at one end of the ball screw; and the drying fan is arranged at the top of the cabinet body. This portable electrical equipment rack convenient to overhaul compares with current device, can drive ball through driving motor and rotate, and pivoted ball can carry out horizontal direction's conveying to nut seat and mount pad to can be when needing to overhaul, send mount pad and electrical equipment forward outside the rack cabinet body, be convenient for overhaul.
The above patent, although solving some of the problems existing in the prior art, has the disadvantage that, because the activated carbon plate designed in the cabinet body of the cabinet is of an integral design, firstly, the contact area between the moist air and the activated carbon is limited by the activated carbon plate of the integral design, when the moist air enters the activated carbon plate through the cabinet body of the cabinet, only the plate-shaped surface contacts with the air, and the internal surface area is seldom contacted with the air, which means that the surface area of the activated carbon plate of the integral design, which can contact with the moist air, is smaller under the same volume as compared with the granular activated carbon, thereby limiting the capacity of absorbing moisture and reducing the influence on the dehumidifying effect in the cabinet body of the cabinet. Therefore, the invention provides a movable electric equipment cabinet which is convenient to overhaul.
Disclosure of Invention
The invention aims to solve the problems in the background technology in the prior art and provides a movable electric equipment cabinet convenient to overhaul.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a portable electrical equipment rack convenient to overhaul, is located including the cabinet body with front and back cabinet door is equipped with the connection frame that reciprocates on the interior diapire of the cabinet body, is close to the interior roof department of the cabinet body is equipped with and is located connect the dehumidification unit of frame top, wherein, the dehumidification unit is including connecting the casing on the internal wall of cabinet, be equipped with the storage chamber that is used for holding active carbon granule in the casing, the surface distribution of casing has a plurality of ventholes, the top of casing is equipped with a pair of filling tube, the bottom intercommunication of casing has the row material pipe of taking the control valve, the top of casing is equipped with the mechanism of blowing of controlling the removal.
Preferably, a vertical extension block is fixed at the bottom of the connecting base, a moving groove sliding with the vertical extension block is formed in the inner bottom wall of the cabinet body, and a first driving part is arranged between the vertical extension block and the inner wall corresponding to the moving groove.
Preferably, the bottom of the shell is respectively arranged obliquely downwards, horizontally and obliquely upwards from left to right.
Preferably, the blowing mechanism comprises a blowing shell, and the inner top wall of the blowing shell is provided with driving fan blades.
Preferably, the movable block is installed at the top of the shell of blowing, threaded rod that rotates between the internal lateral wall of cabinet is set up to threaded connection between the both sides of movable block, drive division two that corresponds one end and be connected with the threaded rod is installed to one side of the cabinet body.
Preferably, a pair of guide rods sliding with the moving block are fixed between the inner side walls of the cabinet body.
Preferably, a pair of cams is fixed on the surface of the threaded rod, an arc-shaped top block attached to the cams is fixed on the top of the shell, and a pair of elastic telescopic pieces are arranged on the bottom of the shell.
Preferably, the elastic telescopic piece comprises a supporting rod fixed on the bottom of the shell, a supporting cylinder is sleeved on the surface of the supporting rod, and a spring fixed between the top of the supporting cylinder and the bottom of the shell is sleeved on the surface of the supporting rod.
Preferably, the surface of the supporting cylinder is fixedly provided with a U-shaped bracket, and the U-shaped bracket is fixed on the inner side wall of the cabinet body.
Preferably, one end of the supporting rod, which is positioned in the supporting cylinder, is fixed with a compression block, and the bottom of the supporting cylinder is communicated with a blowing pipe.
Compared with the prior art, the invention provides the portable electrical equipment cabinet convenient to overhaul, which has the following beneficial effects:
1. this portable electrical equipment rack convenient to overhaul stores the active carbon granule in the casing, on the one hand, can change more conveniently and maintain, simultaneously, on the other hand, the design of cooperation venthole and flabellum can also let the active carbon granule absorb more comprehensively and adsorb the hydrone in the moisture for the dehumidification effect is more even and high-efficient.
2. This portable electrical equipment rack convenient to overhaul, through the design cooperation of structures such as threaded rod, drive division and movable block, then for the flabellum of making to install in circular casing at the during operation, can follow the top of casing and do left and right sides reciprocal removal, further improve the flabellum and promote the contact between active carbon granule and the air in the casing, also can air-dry the active carbon granule in the casing more evenly simultaneously, make the active carbon granule of casing intussuseption can keep better adsorption capacity, remove the tide to the internal air of cabinet.
3. This portable electrical equipment rack convenient to overhaul, through the design cooperation of bracing piece, support cylinder, spring, arc kicking block and cam isotructure, be in the process of shake about can being in when the flabellum is reciprocal blowing about in order to make the activated carbon granule of casing intussuseption, promote the activated carbon granule of casing intussuseption, can carry out more even air-drying.
Drawings
Fig. 1 is a schematic diagram of an internal structure of a portable electrical equipment cabinet for easy maintenance according to the present invention;
FIG. 2 is a cross-sectional view of a housing of a portable electrical equipment cabinet according to the present invention for easy access;
fig. 3 is a schematic structural diagram of a blowing mechanism of a portable electrical equipment cabinet for easy maintenance according to the present invention;
FIG. 4 is a schematic view of an elastic telescopic member of a portable electrical equipment cabinet for easy maintenance according to the present invention;
FIG. 5 is a top view of a portable electrical equipment cabinet according to the present invention for easy access;
FIG. 6 is a cross-sectional view of a support cylinder of a portable electrical equipment cabinet for easy access in accordance with the present invention;
fig. 7 is a sectional view of a cabinet body of a portable electrical equipment cabinet according to the present invention for easy maintenance;
fig. 8 is a schematic diagram of the overall structure of a portable electrical equipment cabinet for easy maintenance according to the present invention.
In the figure: 1. a cabinet body; 2. the machine base is connected; 3. a dehumidifying unit; 31. a housing; 32. a storage chamber; 33. an air outlet hole; 34. a feeding tube; 35. a discharge pipe; 36. a blowing mechanism; 361. a blower housing; 362. a fan blade; 363. a moving block; 364. a threaded rod; 365. a second driving part; 366. a guide rod; 367. a cam; 368. an arc-shaped top block; 37. an elastic expansion piece; 371. a support rod; 372. a support cylinder; 373. a spring; 374. a U-shaped bracket; 375. a compression block; 376. an air blowing pipe; 4. a vertically extending block; 5. a moving groove; 6. a first driving part; 7. a mounting rod; 8. a shielding plate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
The following describes in detail the technical solutions provided by the embodiments of the present invention with reference to fig. 1 to 8.
Referring to fig. 1-8, a portable electrical equipment cabinet convenient to overhaul, including the cabinet body 1 with front and back cabinet door, be equipped with the connection frame 2 that reciprocates on the interior diapire of cabinet body 1, be close to the interior roof department of cabinet body 1 and be equipped with the dehumidification unit 3 that is located connection frame 2 top, wherein, the dehumidification unit 3 is including connecting the casing 31 on cabinet body 1 inner wall, be equipped with the storage chamber 32 that is used for holding activated carbon granules in the casing 31, the surface distribution of casing 31 has a plurality of ventholes 33, the top of casing 31 is equipped with a pair of filling tube 34, the bottom intercommunication of casing 31 has the discharge tube 35 of taking the control valve, the top of casing 31 is equipped with the mechanism 36 of blowing that moves about.
By adopting the technical scheme, the storage cavity 32 is formed in the shell 31, so that the activated carbon particles can be led into the storage cavity 32 from the feeding pipe 34, the design has the advantages that the device can be used for absorbing moisture in the cabinet 1, reducing the influence of the moisture in the cabinet 1 on electric equipment, improving the stability and safety of the equipment, meanwhile, the surface of the shell 31 is distributed with the plurality of air outlet holes 33, so that the dehumidifying effect is more uniform, the water molecules in moist air can be comprehensively absorbed, the drying of the environment in the whole cabinet 1 is ensured, besides, the left and right movement of the air blowing mechanism 36 can further increase the absorbing effect and coverage of the activated carbon particles, thereby improving the drying performance in the cabinet 1, in addition, the storage cavity 32 in the shell 31 is filled with certain activated carbon particles, when the replacement is required in subsequent failure, the activated carbon particles in the shell 31 can be discharged from the discharge pipe 35 by opening the control valve on the surface of the discharge pipe 35, and then new activated carbon particles are added from the top end opening of the charging pipe 34, so that the activated carbon filter plate is more convenient and quicker than the activated carbon filter plate with the traditional integral design when being replaced, and the moisture absorption effect of the activated carbon particles filled in the shell 31 is better than that of the integral activated carbon filter plate under the matching of the air outlet holes 33, because the activated carbon particles filled in the shell 31 can fully contact and exchange air through the plurality of air outlet holes 33 on the surface of the shell 31, the contact area between the wet air and the activated carbon particles is enhanced, the design can absorb and adsorb water molecules in the moisture more effectively, the moisture absorption effect is more uniform and efficient, compared with the contact area of the integral activated carbon filter plate is relatively smaller, the hygroscopic effect may be limited.
It should be noted that the pore size of the air outlet holes 33 distributed on the surface of the housing 31 should be smaller than that of the activated carbon particles, for example, the diameter of the activated carbon particles is 1 mm, and then the diameter of the air outlet holes 33 should be designed to be 0.8 mm, so that most of the activated carbon particles located in the housing 31 cannot pass through the air outlet holes 33, but moisture can pass through smoothly into the housing 31, so that the activated carbon particles can adsorb water molecules in the moisture.
Further, referring to fig. 8, a shielding plate 8 is provided above the top of the cabinet body 1, the top of the shielding plate 8 is fixed at the top of the cabinet body 1 through a plurality of mounting rods 7, dust, sundries and weather factors can be effectively blocked by locating the shielding plate 8 above the top of the cabinet body 1, the inside of the cabinet body 1 is kept clean and tidy, especially when the cabinet is used outdoors, the shielding plate 8 can prevent external factors such as weather, leaves and dust from entering the top of the cabinet body, a certain dustproof effect is provided, meanwhile, the shielding plate 8 can provide protection for equipment or electronic elements (such as computers and televisions) installed inside the cabinet body 1, the damage and pollution of dust and other sundries to the equipment are reduced, in addition, the shielding plate 8 has waterproof and sun-proof functions, the damage risk of factors such as rainwater, direct sunlight and the like to the top of the cabinet body 1 and internal equipment can be effectively reduced, and the safety is improved under the outdoor environment.
In a preferred embodiment, referring to fig. 1-8, a portable electrical equipment cabinet convenient to overhaul comprises a cabinet body 1 with front and rear cabinet doors, a connecting base 2 moving back and forth is arranged on the inner bottom wall of the cabinet body 1, a vertical extension block 4 is fixed at the bottom of the connecting base 2, a moving groove 5 sliding with the vertical extension block 4 is arranged on the inner bottom wall of the cabinet body 1, a driving part I6 is arranged between the inner wall corresponding to the vertical extension block 4 and the moving groove 5, a dehumidifying unit 3 positioned above the connecting base 2 is arranged near the inner top wall of the cabinet body 1, wherein the dehumidifying unit 3 comprises a shell 31 connected to the inner wall of the cabinet body 1, a storage cavity 32 for containing activated carbon particles is arranged in the shell 31, a plurality of air outlet holes 33 are distributed on the surface of the shell 31, a pair of charging pipes 34 are arranged at the top of the shell 31, a discharging pipe 35 with a control valve is communicated at the bottom of the shell 31, and a blowing mechanism 36 moving left and right is arranged above the shell 31.
By adopting the technical scheme, the electric equipment arranged on the connecting base 2 is convenient to overhaul in the follow-up process, because the connecting base 2 and the inner bottom wall of the cabinet body 1 are in sliding design, when the connecting base 2 slides to the outer edge from the inside of the cabinet body 1, the first driving part 6 adopting the air cylinder is only required to be started to drive the vertical extension block 4 to slide along the inner wall of the moving groove 5, and the electric equipment arranged on the connecting base 2 can be moved to the outer edge of the cabinet body 1, so that the electric equipment is more convenient to overhaul than the electric equipment arranged on the connecting base 2 in the inner part.
In a preferred embodiment, referring to fig. 1-8, a portable electric equipment cabinet convenient to overhaul comprises a cabinet body 1 with front and rear cabinet doors, a connecting base 2 moving forwards and backwards is arranged on the inner bottom wall of the cabinet body 1, a vertical extension block 4 is fixed at the bottom of the connecting base 2, a moving groove 5 sliding with the vertical extension block 4 is arranged on the inner bottom wall of the cabinet body 1, a driving part I6 is arranged between the inner wall corresponding to the vertical extension block 4 and the moving groove 5, a dehumidifying unit 3 positioned above the connecting base 2 is arranged near the inner top wall of the cabinet body 1, wherein the dehumidifying unit 3 comprises a shell 31 connected to the inner wall of the cabinet body 1, the bottom of the shell 31 is arranged obliquely downwards, horizontally and obliquely upwards from left to right, a storage cavity 32 for containing activated carbon particles is arranged in the shell 31, a plurality of air outlets 33 are distributed on the surface of the shell 31, a pair of feeding pipes 34 are arranged at the top of the shell 31, a discharging pipe 35 with a control valve is communicated at the bottom of the shell 31, and a blowing mechanism 36 moving left to right is arranged above the shell 31.
By adopting such a technical scheme, the bottom of the shell 31 is respectively arranged in a downward inclination, a horizontal inclination and an upward inclination from left to right, wherein the downward inclination and the upward inclination correspond to each other, and the design has the advantages of being beneficial to promoting the active carbon particles in the shell 31 to be smoothly discharged from the discharge pipe 35, because the section corresponding to the downward inclination and the upward inclination presented by the bottom of the shell 31 can naturally move towards the direction of the discharge pipe 35 by utilizing the gravity action of the active carbon particles, the active carbon particles can smoothly slide and flow out along the discharge pipe 35 during discharging, and secondly, the horizontal design is used for ensuring the active carbon particles to be uniformly distributed in the shell 31, once the active carbon particles are gathered on one side of the discharge pipe 35, the horizontal design can enable the active carbon particles to be more uniformly distributed in the whole shell 31, which is beneficial to keeping the balanced state of the active carbon particles and preventing the active carbon particles from excessively accumulating or blocking the discharge pipe 35.
In a preferred embodiment, referring to fig. 1-8, a portable electrical equipment cabinet convenient to overhaul comprises a cabinet body 1 with front and rear cabinet doors, a connecting base 2 moving back and forth is arranged on the inner bottom wall of the cabinet body 1, a vertical extension block 4 is fixed at the bottom of the connecting base 2, a moving groove 5 sliding with the vertical extension block 4 is arranged on the inner bottom wall of the cabinet body 1, a driving part I6 is arranged between the inner wall of the vertical extension block 4 and the inner wall corresponding to the moving groove 5, a dehumidifying unit 3 positioned above the connecting base 2 is arranged near the inner top wall of the cabinet body 1, wherein the dehumidifying unit 3 comprises a shell 31 connected on the inner wall of the cabinet body 1, the bottom of the shell 31 is respectively arranged obliquely downwards, horizontally and obliquely upwards from left to right, the storage cavity 32 for containing the activated carbon particles is arranged in the shell 31, a plurality of air outlet holes 33 are distributed on the surface of the shell 31, a pair of feeding pipes 34 are arranged at the top of the shell 31, a discharging pipe 35 with a control valve is communicated with the bottom of the shell 31, a left-right moving blowing mechanism 36 is arranged above the shell 31, the blowing mechanism 36 comprises a blowing shell 361, a driving fan blade 362 is arranged on the inner top wall of the blowing shell 361, a moving block 363 is arranged at the top of the blowing shell 361, a threaded rod 364 which is rotatably arranged between the inner side walls of the cabinet body 1 is connected between the two sides of the moving block 363 in a threaded manner, a driving part II 365 which is connected with one end corresponding to the threaded rod 364 is arranged at one side of the cabinet body 1, and a pair of guide rods 366 which slide with the moving block 363 are fixed between the inner side walls of the cabinet body 1.
By adopting such a technical scheme, through the design of the air blowing mechanism 36, in order to be used for improving the contact effect of moist air and active carbon particles, increase dehumidification effect, simultaneously, can also air-dry the active carbon particles in the casing 31, make active carbon particles keep better adsorption capacity, prevent that humidity is too high and lead to the inefficacy of active carbon particles, this air blowing mechanism 36 is when using, the flabellum 362 of motor is started and the drive portion two 365 that adopts servo motor drive threaded rod 364 surface screw design's movable block 363 removal, be used for cooperating driven flabellum 362 to control repeatedly and blow to the venthole 33 of casing 31 top distribution, further promote active carbon particles and the contact of air that flows, can adsorb and absorb the hydrone in the moist air better, guarantee that dehumidification effect is more even and high-efficient, simultaneously, the air-dry of active carbon particles also can avoid influencing adsorption performance because of long-time being wetted, the air drying of the active carbon particles of moving the design is bigger than the fixed position design's air blowing mechanism 36 in the scope of use like this, more promote the effect that active carbon particles in the casing 31 removes the moisture.
In a preferred embodiment, referring to fig. 1-8, a portable electrical equipment cabinet convenient to overhaul comprises a cabinet body 1 with front and rear cabinet doors, a connecting base 2 moving back and forth is arranged on the inner bottom wall of the cabinet body 1, a vertical extension block 4 is fixed at the bottom of the connecting base 2, a moving groove 5 sliding with the vertical extension block 4 is arranged on the inner bottom wall of the cabinet body 1, a driving part I6 is arranged between the inner wall of the vertical extension block 4 and the inner wall corresponding to the moving groove 5, a dehumidifying unit 3 positioned above the connecting base 2 is arranged near the inner top wall of the cabinet body 1, wherein the dehumidifying unit 3 comprises a shell 31 connected on the inner wall of the cabinet body 1, the bottom of the shell 31 is arranged obliquely downwards, horizontally and obliquely upwards from left to right, a storage cavity 32 for containing activated carbon particles is arranged in the shell 31, a plurality of air outlets 33 are distributed on the surface of the shell 31, the top of the shell 31 is provided with a pair of feeding pipes 34, the bottom of the shell 31 is communicated with a discharging pipe 35 with a control valve, a left-right moving blowing mechanism 36 is arranged above the shell 31, the blowing mechanism 36 comprises a blowing shell 361, the inner top wall of the blowing shell 361 is provided with driving fan blades 362, the top of the blowing shell 361 is provided with a moving block 363, two sides of the moving block 363 are in threaded connection with a threaded rod 364 which is rotatably arranged between the inner side walls of the cabinet 1, one side of the cabinet 1 is provided with a driving part II 365 which is connected with one end corresponding to the threaded rod 364, a pair of guide rods 366 which slides with the moving block 363 are fixed between the inner side walls of the cabinet 1, the surface of the threaded rod 364 is provided with a pair of cams 367, the top of the shell 31 is provided with an arc-shaped top block 368 which is jointed with the cams 367, the bottom of the shell 31 is provided with a pair of elastic telescopic pieces 37, the elastic telescopic pieces 37 comprise support rods 371 fixed on the bottom of the shell 31, the surface cover of bracing piece 371 is equipped with support barrel 372, and the surface cover of bracing piece 371 is equipped with the spring 373 of fixing between support barrel 372 top and casing 31 bottom, and the surface fixing of support barrel 372 has U type support 374, and U type support 374 is fixed on the inside wall of cabinet body 1, and the one end that bracing piece 371 is located support barrel 372 inside is fixed with compression piece 375, and the bottom intercommunication of support barrel 372 has the gas blow pipe 376.
By adopting the technical scheme, although the air blowing mechanism 36 can air-dry the activated carbon particles in the shell 31, but only air-dry the activated carbon particles close to the uppermost surface of the shell 31, but the activated carbon particles close to the inner bottom wall of the shell 31 are unevenly air-dried, so that the activated carbon particles filled in the storage cavity 32 are not completely filled, only one third to two thirds of the activated carbon particles are needed to be filled, and a pair of elastic telescopic pieces 37 are designed at the bottom of the shell 31, and the air-drying of the activated carbon particles can be carried out by aid of the rotating force of the threaded rod 364, so that the shell 31 can be in a vertically repeated shaking state by the auxiliary fan blades 362, the air blown onto the shell 31 can be more evenly air-dried the activated carbon particles in the shell 31, the activated carbon particles in the shell 31 can keep better adsorption capacity, and the activated carbon particles filled in the shell 31 can be better contacted with air to absorb air in the process of vertically repeated shaking, thereby keeping the drying performance in the cabinet 1, damaging electrical equipment or further improving the safety of the electrical equipment, and further preventing the electrical equipment from being in the cabinet from being electrically shocked.
When the shell 31 shakes up and down, the driving part two 365 adopting a servo motor drives the cam 367 with the fixed surface of the threaded rod 364 to repeatedly press circumferentially along the surface of the arc-shaped top block 368, so that the springs 373 on the surface of the support rod 371 at the bottom of the shell 31 also continuously compress and reset between the support cylinders 372, the active carbon particles filled in the shell 31 shake up and down, uniformity of the active carbon particles filled in the shell 31 during air drying through the fan blades 362 is ensured to be more ideal, in addition, the air blowing pipe 376 is communicated with the bottom of the support cylinder 372, when the compression block 375 connected with the bottom end of the support rod 371 continuously compresses along the inner wall of the support cylinder 372, air in the support cylinder 372 can not be blown out to the cabinet 1 through the air blowing pipe 376, air flow in the cabinet 1 can be promoted, and the drying effect in the cabinet 1 is further improved.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (4)
1. A portable electrical equipment cabinet for easy access, comprising:
a cabinet body (1) with front and rear cabinet doors;
a connecting base (2) which moves forwards and backwards is arranged on the inner bottom wall of the cabinet body (1), and a dehumidification unit (3) which is arranged above the connecting base (2) is arranged at the position close to the inner top wall of the cabinet body (1);
the dehumidifying unit (3) comprises a shell (31) connected to the inner wall of the cabinet body (1), a storage cavity (32) for containing active carbon particles is formed in the shell (31), a plurality of air outlet holes (33) are distributed on the surface of the shell (31), a pair of feeding pipes (34) are arranged at the top of the shell (31), a discharging pipe (35) with a control valve is communicated with the bottom of the shell (31), and a blowing mechanism (36) moving left and right is arranged above the shell (31);
a vertical extension block (4) is fixed at the bottom of the connecting base (2), a moving groove (5) which slides with the vertical extension block (4) is formed in the inner bottom wall of the cabinet body (1), and a first driving part (6) is arranged between the vertical extension block (4) and the inner wall corresponding to the moving groove (5);
the air blowing mechanism (36) comprises an air blowing shell (361), a driving fan blade (362) is arranged on the inner top wall of the air blowing shell (361), a moving block (363) is arranged at the top of the air blowing shell (361), a threaded rod (364) which is rotatably arranged between the inner side walls of the cabinet body (1) is connected between the two sides of the moving block (363), a driving part II (365) which is connected with one corresponding end of the threaded rod (364) is arranged on one side of the cabinet body (1), a pair of cams (367) are fixed on the surface of the threaded rod (364), an arc-shaped top block (368) which is attached to the cams (367) is fixed on the top of the shell (31), and a pair of elastic telescopic members (37) are arranged at the bottom of the shell (31);
the elastic expansion piece (37) comprises a supporting rod (371) fixed on the bottom of the shell (31), a supporting cylinder (372) is sleeved on the surface of the supporting rod (371), a spring (373) fixed between the top of the supporting cylinder (372) and the bottom of the shell (31) is sleeved on the surface of the supporting rod (371), a compression block (375) is fixed at one end of the supporting cylinder (372) inside the supporting rod (371), and a blowing pipe (376) is communicated with the bottom of the supporting cylinder (372).
2. A portable electrical equipment cabinet according to claim 1, wherein the bottom of the housing (31) is disposed obliquely downward, horizontally and obliquely upward, respectively, from left to right.
3. The portable electrical equipment cabinet according to claim 1, wherein a pair of guide rods (366) sliding with the moving block (363) are fixed between the inner side walls of the cabinet body (1).
4. The portable electrical equipment cabinet according to claim 1, wherein the surface of the support cylinder (372) is fixed with a U-shaped bracket (374), and the U-shaped bracket (374) is fixed on the inner side wall of the cabinet body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311605305.0A CN117317843B (en) | 2023-11-29 | 2023-11-29 | Portable electrical equipment rack convenient to overhaul |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311605305.0A CN117317843B (en) | 2023-11-29 | 2023-11-29 | Portable electrical equipment rack convenient to overhaul |
Publications (2)
| Publication Number | Publication Date |
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| CN117317843A CN117317843A (en) | 2023-12-29 |
| CN117317843B true CN117317843B (en) | 2024-01-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202311605305.0A Active CN117317843B (en) | 2023-11-29 | 2023-11-29 | Portable electrical equipment rack convenient to overhaul |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU7316481A (en) * | 1980-07-24 | 1982-01-28 | Toyo Boseki K.K. | Dehumidification of air |
| JPH1066207A (en) * | 1996-08-14 | 1998-03-06 | Fuji Electric Co Ltd | Atmospheric gas purifier for air cooling |
| CN110797763A (en) * | 2019-11-13 | 2020-02-14 | 安徽卓越电力设备有限公司 | Intelligent heat dissipation type high-low switch cabinet |
| CN111313283A (en) * | 2020-03-04 | 2020-06-19 | 安徽明诚电力设备安装有限公司 | Ring main unit capable of dehumidifying |
| CN214281972U (en) * | 2021-02-24 | 2021-09-24 | 浙江中控西子科技有限公司 | Elevator monitoring control cabinet |
| CN114336303A (en) * | 2021-12-09 | 2022-04-12 | 安徽正日电气有限公司 | Fixed switch board of high security |
| CN219164901U (en) * | 2022-12-13 | 2023-06-09 | 滁州华侨电子科技有限公司 | Portable electrical equipment rack convenient to overhaul |
-
2023
- 2023-11-29 CN CN202311605305.0A patent/CN117317843B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU7316481A (en) * | 1980-07-24 | 1982-01-28 | Toyo Boseki K.K. | Dehumidification of air |
| JPH1066207A (en) * | 1996-08-14 | 1998-03-06 | Fuji Electric Co Ltd | Atmospheric gas purifier for air cooling |
| CN110797763A (en) * | 2019-11-13 | 2020-02-14 | 安徽卓越电力设备有限公司 | Intelligent heat dissipation type high-low switch cabinet |
| CN111313283A (en) * | 2020-03-04 | 2020-06-19 | 安徽明诚电力设备安装有限公司 | Ring main unit capable of dehumidifying |
| CN214281972U (en) * | 2021-02-24 | 2021-09-24 | 浙江中控西子科技有限公司 | Elevator monitoring control cabinet |
| CN114336303A (en) * | 2021-12-09 | 2022-04-12 | 安徽正日电气有限公司 | Fixed switch board of high security |
| CN219164901U (en) * | 2022-12-13 | 2023-06-09 | 滁州华侨电子科技有限公司 | Portable electrical equipment rack convenient to overhaul |
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| Publication number | Publication date |
|---|---|
| CN117317843A (en) | 2023-12-29 |
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