CN111740323A - Outdoor power distribution cabinet with intelligent moisture-proof function and moisture-proof method - Google Patents
Outdoor power distribution cabinet with intelligent moisture-proof function and moisture-proof method Download PDFInfo
- Publication number
- CN111740323A CN111740323A CN202010853750.9A CN202010853750A CN111740323A CN 111740323 A CN111740323 A CN 111740323A CN 202010853750 A CN202010853750 A CN 202010853750A CN 111740323 A CN111740323 A CN 111740323A
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- China
- Prior art keywords
- cabinet body
- moisture absorption
- moisture
- roller
- mounting frame
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D22/00—Control of humidity
- G05D22/02—Control of humidity characterised by the use of electric means
-
- 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
Abstract
The invention relates to an outdoor power distribution cabinet with an intelligent damp-proof function, which comprises a cabinet body, wherein a longitudinally slidable mounting frame, a driving assembly and a humidity induction controller are arranged in the cabinet body; a first plate-shaped moisture absorption piece is arranged in the mounting frame and is parallel to the inner wall of the cabinet body; the cabinet body is provided with a plurality of grooves opposite to the mounting frame, a roller for sealing the grooves is rotatably arranged in the grooves, the middle section of the roller is C-shaped, a second moisture absorption part is arranged in the C-shaped area of the roller, the moisture absorption capacity of the second moisture absorption part is larger than that of the first moisture absorption part, the inner wall of the roller is provided with a heating wire, and the heating wire is controlled by a humidity induction controller to be powered on or powered off; the mounting frame drives the plurality of rollers to rotate when sliding, and the openings on the rollers are switched between the positions facing the inside and the outside of the cabinet body when rolling; when the upper opening of the roller faces the cabinet body, the first moisture absorption piece is contacted with the second moisture absorption piece; by adopting the scheme of the invention, the moisture in the cabinet body can be transported to the outside, and the dehumidification effect is good.
Description
Technical Field
The invention relates to the technical field of power distribution cabinets, in particular to an outdoor power distribution cabinet with an intelligent moisture-proof function and a moisture-proof method.
Background
A distribution box is a common electrical device, and a switch device, a measuring instrument, a protective electrical appliance, an auxiliary device and the like are usually installed in the distribution box;
at present, the dehumidification problem still is an old and difficult problem which puzzles the outdoor distribution box, and in order to solve the problem, a plurality of schemes are designed, but the effect is not ideal; in a more ideal mode, a sufficient amount of adsorbent is arranged to adsorb moisture, and then the adsorbent is taken out of the room manually, but the method has the defects of high labor intensity and the like.
Disclosure of Invention
The invention aims to solve the technical problem of providing an outdoor power distribution cabinet with an intelligent moisture-proof function and a moisture-proof method aiming at the defects in the prior art.
The technical scheme adopted by the invention for solving the technical problems is as follows:
the outdoor power distribution cabinet with the intelligent damp-proof function comprises a cabinet body, wherein a longitudinally slidable mounting frame, a driving assembly for driving the mounting frame to longitudinally move and a humidity sensing controller are arranged inside the cabinet body, and the driving assembly is controlled by the humidity sensing controller; a first plate-shaped moisture absorption piece is arranged in the mounting frame and is parallel to the inner wall of the cabinet body; the cabinet body is provided with a plurality of grooves opposite to the mounting frame, a roller for sealing the grooves is rotatably arranged in the grooves, the middle section of the roller is C-shaped, a second moisture absorption part is arranged in the C-shaped area of the roller, the moisture absorption capacity of the second moisture absorption part is larger than that of the first moisture absorption part, the inner wall of the roller is provided with a heating wire, and the heating wire is controlled by the humidity induction controller to be powered on or powered off; the mounting frame drives the rollers to rotate when sliding, and the openings on the rollers are switched between facing the inside of the cabinet body and facing the outside of the cabinet body when rolling; when the opening on the roller faces the cabinet body, the first moisture absorption piece is in contact with the second moisture absorption piece.
The outdoor power distribution cabinet with the intelligent moisture-proof function is characterized in that the slots are transversely arranged, and a plurality of slots positioned on the same side wall of the cabinet body are distributed in a matrix manner; two ends of the outer side surface of the roller are provided with annular tooth grooves; and a plurality of racks which correspondingly drive one row of rollers are arranged in the mounting frame.
The outdoor power distribution cabinet with the intelligent moisture-proof function is characterized in that the first moisture absorption piece is fixedly connected with the adjacent rack.
The outdoor power distribution cabinet with the intelligent moisture-proof function, disclosed by the invention, is characterized in that the first moisture absorption piece shields an inner hole of the mounting frame; and the mounting frame is provided with a shielding frame which is tightly attached to the inner wall of the cabinet body.
The outdoor power distribution cabinet with the intelligent moisture-proof function is characterized in that longitudinal slide rails are arranged on two sides of the cabinet body, which are located on the installation frame, sliding blocks are arranged on the slide rails in a sliding mode, and the sliding blocks are detachably connected with the installation frame.
The outdoor power distribution cabinet with the intelligent moisture-proof function is characterized in that a waterproof ring matched with the roller is arranged in the groove.
The outdoor power distribution cabinet with the intelligent moisture-proof function is characterized in that a plurality of rain-proof covers which correspond to the slots one by one are arranged on the outer surface of the cabinet body.
The outdoor power distribution cabinet with the intelligent moisture-proof function is characterized in that a roller shaft penetrates through the roller, and bearing seats rotatably connected with the roller shaft are arranged at two ends of the groove; the roller shaft is connected with the second moisture absorption part, and the roller shaft is further provided with a plurality of connecting rods connected with the inner wall of the roller.
The outdoor power distribution cabinet with the intelligent moisture-proof function, disclosed by the invention, is characterized in that one end of the roll shaft is provided with a wire passing hole; any connecting rod is a hollow rod, and the inside of the hollow rod is communicated with the wire passing hole to form a wire passing channel; the end part of the hollow rod is connected with the heating wire through an insulating joint.
According to the outdoor power distribution cabinet with the intelligent moisture-proof function, the moisture-proof method comprises the following steps:
the first step is as follows: in an initial state, the upper opening of the roller faces the cabinet body, and the first moisture absorption piece is in contact with the second moisture absorption piece;
the second step is that: when the humidity sensing controller senses that the humidity in the cabinet body exceeds a set value, the driving assembly is controlled to drive the mounting frame to slide for a set distance, the plurality of rollers are driven to rotate, the openings of the rollers face the outside of the cabinet body, the heating wires are controlled to work, and water in the second moisture absorption piece is evaporated;
the third step: then the driving assembly is controlled to drive the mounting frame to slide for a set distance, the rollers are driven to rotate, the openings of the rollers face the cabinet body, and the second moisture absorption piece is in contact with the first moisture absorption piece and absorbs moisture on the first moisture absorption piece;
the fourth step: and repeating the second step and the third step until the humidity sensing controller senses that the humidity in the cabinet body is lower than a set value.
The invention has the beneficial effects that: by adopting the scheme of the invention, the moisture in the cabinet body is absorbed by the large-area first moisture absorption part, the moisture in the first moisture absorption part is absorbed by the plurality of C-shaped rollers carrying the second moisture absorption part, the orientation of the C-shaped opening of the rollers is switched by driving the plurality of rollers to rotate through the mounting frame, the second moisture absorption part is heated and dehumidified by the heating wires when the C-shaped opening of the rollers faces the outside of the cabinet body, and the moisture in the cabinet body can be transported to the outside by repeating the actions.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention will be further described with reference to the accompanying drawings and embodiments, wherein the drawings in the following description are only part of the embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive efforts according to the accompanying drawings:
fig. 1 is a sectional view of an outdoor power distribution cabinet with intelligent moisture-proof function according to a preferred embodiment of the present invention;
FIG. 2 is an enlarged sectional view of the roller installation of the outdoor power distribution cabinet with intelligent moisture-proof function according to the preferred embodiment of the present invention;
fig. 3 is a side view of the roller of the outdoor power distribution cabinet with intelligent moisture-proof function according to the preferred embodiment of the invention;
fig. 4 is a schematic view illustrating an installation frame of an outdoor power distribution cabinet with an intelligent moisture-proof function according to a preferred embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without inventive step, are within the scope of the present invention.
As shown in fig. 1 and also shown in fig. 2-4, the outdoor power distribution cabinet with an intelligent moisture-proof function according to the preferred embodiment of the present invention includes a cabinet body 1, wherein a longitudinally slidable mounting frame 2, a driving assembly 3 for driving the mounting frame 2 to move longitudinally, and a humidity sensing controller (not shown in the figure) are disposed inside the cabinet body 1, and the driving assembly 3 is controlled by the humidity sensing controller; a first plate-shaped moisture absorption piece 20 is arranged in the mounting frame 2, and the first moisture absorption piece 20 is parallel to the inner wall of the cabinet body 1; the cabinet body 1 is provided with a plurality of grooves 10 opposite to the mounting frame 2, the grooves 10 are internally and rotatably provided with a roller 11 for closing the grooves, the middle section of the roller 11 is C-shaped, a second moisture absorption part 12 is arranged in the C-shaped area of the roller 11, the moisture absorption capacity of the second moisture absorption part 12 is greater than that of the first moisture absorption part 20, the inner wall of the roller 11 is provided with a heating wire 13, and the heating wire 13 is controlled by a humidity induction controller to be powered on and powered off; the mounting frame 2 drives the plurality of rollers 11 to rotate when sliding, and the openings on the rollers 11 are switched between the positions facing the inside and the outside of the cabinet body when rolling; when the opening of the roller 11 faces the cabinet body, the first moisture absorption member 20 is contacted with the second moisture absorption member 12;
by adopting the scheme of the invention, moisture in the cabinet body 1 is absorbed by the large-area first moisture absorption part 20, then the moisture in the first moisture absorption part 20 is absorbed by the plurality of C-shaped rollers 11 carrying the second moisture absorption parts 12, the plurality of rollers 11 are driven by the mounting frame 2 to rotate to switch the orientation of the C-shaped openings of the rollers 11, when the C-shaped openings of the rollers 11 face the cabinet body 1, the second moisture absorption parts 12 are heated and dehumidified by the heating wires 13, and the moisture in the cabinet body 1 can be conveyed to the outside by repeating the actions, so that the dehumidifying effect is good, the intelligent degree is high, the overall structure is reasonable and compact, and meanwhile, the better tightness is achieved;
the driving assembly can be an air cylinder, a linear motor, a motor matched with a screw rod and the like in the existing driving mode.
Preferably, the slots 10 are transversely arranged, and a plurality of slots 10 located on the same side wall of the cabinet body 1 are distributed in a matrix; two ends of the outer surface of the roller 11 are provided with annular tooth grooves 14; a plurality of racks 21 which correspondingly drive a row of rollers 11 are arranged in the mounting frame 2; the synchronism for driving the plurality of rollers to rotate is good, and the precision is easy to control; preferably, the rack and the roller are made of rustproof materials, such as stainless steel, copper and the like.
Preferably, the first absorbent member 20 is fixedly attached to its adjacent rack 21; the stability of the installation and deployment of the first absorbent member 20 is ensured.
Preferably, the first absorbent member 20 conceals the inner hole of the mounting frame 2; the mounting frame 2 is provided with a shielding frame 22 which is tightly attached to the inner wall of the cabinet body; the installation frame is convenient to enclose into a comparatively confined region, further reduces external moisture and to the internal portion interference of cabinet.
Preferably, longitudinal slide rails 15 are arranged on both sides of the cabinet body 1 on the mounting frame 2, a slide block 16 is arranged on the slide rails 15 in a sliding manner, and the slide block 16 is detachably connected with the mounting frame 2; convenient assembly and good stability.
Preferably, a waterproof ring 17 matched with the roller 11 is arranged in the slot 10; the sealing performance is improved.
Preferably, a plurality of rain-proof covers 18 corresponding to the slots 10 one by one are arranged on the outer surface of the cabinet body 1; is convenient for water-inlet prevention protection.
Preferably, a roller shaft 19 penetrates through the roller 11, and bearing seats rotatably connected with the roller shaft 19 are arranged at two ends of the slot 10; the roll shaft 19 is connected with a second moisture absorbing part 12, and the roll shaft 19 is also provided with a plurality of connecting rods 190 which are connected with the inner wall of the roller 11; convenient assembly and good stability.
Preferably, one end of the roll shaft 19 is provided with a thread passing hole 191; any connecting rod 190 is a hollow rod, and the inside of the hollow rod is communicated with the wire passing hole to form a wire passing channel; the end part of the hollow rod is connected with a heating wire 13 through an insulating joint 192; is convenient for electrical connection and simple and convenient to install.
According to the outdoor power distribution cabinet with the intelligent moisture-proof function, the moisture-proof method comprises the following steps:
the first step is as follows: in an initial state, the upper opening of the roller faces the cabinet body, and the first moisture absorption piece is in contact with the second moisture absorption piece;
the second step is that: when the humidity sensing controller senses that the humidity in the cabinet body exceeds a set value, the driving assembly is controlled to drive the mounting frame to slide for a set distance, the plurality of rollers are driven to rotate, the openings of the rollers face the outside of the cabinet body, the heating wires are controlled to work, and water in the second moisture absorption piece is evaporated;
the third step: then the driving assembly is controlled to drive the mounting frame to slide for a set distance, the rollers are driven to rotate, the openings of the rollers face the cabinet body, and the second moisture absorption piece is in contact with the first moisture absorption piece and absorbs moisture on the first moisture absorption piece;
the fourth step: repeating the second step and the third step until the humidity sensing controller senses that the humidity in the cabinet body is lower than a set value;
of course, it is understood that the cabinet may be dehumidified by operating the cabinet once every certain time interval instead of detecting humidity.
It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.
Claims (10)
1. An outdoor power distribution cabinet with an intelligent damp-proof function comprises a cabinet body and is characterized in that a longitudinally slidable mounting frame, a driving assembly for driving the mounting frame to longitudinally move and a humidity sensing controller are arranged inside the cabinet body, and the driving assembly is controlled by the humidity sensing controller; a first plate-shaped moisture absorption piece is arranged in the mounting frame and is parallel to the inner wall of the cabinet body; the cabinet body is provided with a plurality of grooves opposite to the mounting frame, a roller for sealing the grooves is rotatably arranged in the grooves, the middle section of the roller is C-shaped, a second moisture absorption part is arranged in the C-shaped area of the roller, the moisture absorption capacity of the second moisture absorption part is larger than that of the first moisture absorption part, the inner wall of the roller is provided with a heating wire, and the heating wire is controlled by the humidity induction controller to be powered on or powered off; the mounting frame drives the rollers to rotate when sliding, and the openings on the rollers are switched between facing the inside of the cabinet body and facing the outside of the cabinet body when rolling; when the opening on the roller faces the cabinet body, the first moisture absorption piece is in contact with the second moisture absorption piece.
2. The outdoor power distribution cabinet with the intelligent moisture-proof function according to claim 1, wherein the slots are transversely arranged, and a plurality of the slots located on the same side wall of the cabinet body are distributed in a matrix manner; two ends of the outer side surface of the roller are provided with annular tooth grooves; and a plurality of racks which correspondingly drive one row of rollers are arranged in the mounting frame.
3. The outdoor power distribution cabinet with the intelligent moisture-proof function according to claim 2, wherein the first moisture absorption member is fixedly connected with the adjacent rack.
4. The outdoor power distribution cabinet with the intelligent moisture-proof function according to claim 2, wherein the first moisture absorption member shields an inner hole of the mounting frame; and the mounting frame is provided with a shielding frame which is tightly attached to the inner wall of the cabinet body.
5. The outdoor power distribution cabinet with the intelligent moisture-proof function according to any one of claims 1 to 4, wherein longitudinal slide rails are arranged on two sides of the cabinet body, which are located on the installation frame, sliding blocks are arranged on the slide rails in a sliding manner, and the sliding blocks are detachably connected with the installation frame.
6. The outdoor power distribution cabinet with the intelligent moisture-proof function according to any one of claims 1 to 4, wherein a waterproof ring matched with the roller is arranged in the groove.
7. The outdoor power distribution cabinet with the intelligent moisture-proof function according to any one of claims 1 to 4, wherein a plurality of rain-proof covers in one-to-one correspondence with the slots are arranged on the outer surface of the cabinet body.
8. The outdoor power distribution cabinet with the intelligent moisture-proof function according to any one of claims 1 to 4, wherein a roller shaft penetrates through the roller, and bearing seats rotatably connected with the roller shaft are arranged at two ends of the slot; the roller shaft is connected with the second moisture absorption part, and the roller shaft is further provided with a plurality of connecting rods connected with the inner wall of the roller.
9. The outdoor power distribution cabinet with the intelligent moisture-proof function according to claim 8, wherein one end of the roll shaft is provided with a wire passing hole; any connecting rod is a hollow rod, and the inside of the hollow rod is communicated with the wire passing hole to form a wire passing channel; the end part of the hollow rod is connected with the heating wire through an insulating joint.
10. An outdoor power distribution cabinet moisture-proof method with an intelligent moisture-proof function, according to any one of claims 1-9, the outdoor power distribution cabinet with the intelligent moisture-proof function is characterized by comprising the following steps:
the first step is as follows: in an initial state, the upper opening of the roller faces the cabinet body, and the first moisture absorption piece is in contact with the second moisture absorption piece;
the second step is that: when the humidity sensing controller senses that the humidity in the cabinet body exceeds a set value, the driving assembly is controlled to drive the mounting frame to slide for a set distance, the plurality of rollers are driven to rotate, the openings of the rollers face the outside of the cabinet body, the heating wires are controlled to work, and water in the second moisture absorption piece is evaporated;
the third step: then the driving assembly is controlled to drive the mounting frame to slide for a set distance, the rollers are driven to rotate, the openings of the rollers face the cabinet body, and the second moisture absorption piece is in contact with the first moisture absorption piece and absorbs moisture on the first moisture absorption piece;
the fourth step: and repeating the second step and the third step until the humidity sensing controller senses that the humidity in the cabinet body is lower than a set value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010853750.9A CN111740323B (en) | 2020-08-24 | 2020-08-24 | Outdoor power distribution cabinet with intelligent moisture-proof function and moisture-proof method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010853750.9A CN111740323B (en) | 2020-08-24 | 2020-08-24 | Outdoor power distribution cabinet with intelligent moisture-proof function and moisture-proof method |
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| Publication Number | Publication Date |
|---|---|
| CN111740323A true CN111740323A (en) | 2020-10-02 |
| CN111740323B CN111740323B (en) | 2020-11-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010853750.9A Active CN111740323B (en) | 2020-08-24 | 2020-08-24 | Outdoor power distribution cabinet with intelligent moisture-proof function and moisture-proof method |
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| Country | Link |
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| CN (1) | CN111740323B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112928622A (en) * | 2021-03-07 | 2021-06-08 | 深圳市旭明电力技术有限公司 | Outdoor power distribution cabinet with moisture-proof function and use method thereof |
| CN116885584A (en) * | 2023-09-07 | 2023-10-13 | 山西琪杭科技有限公司 | Box-type substation |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3686771A (en) * | 1970-07-23 | 1972-08-29 | Polygraph Leipzig | Humidity regulating system for printing machines |
| CN206480962U (en) * | 2016-08-31 | 2017-09-08 | 山东现代恒大电气有限公司 | A kind of dehumidification type closed switch cabinet |
| CN206558889U (en) * | 2017-02-20 | 2017-10-13 | 海变电力设备有限公司 | Automatic dehumidifying solid insulation cabinet |
| CN207283174U (en) * | 2017-10-17 | 2018-04-27 | 宋世伟 | One kind is applied to power plant water island dynamic passive compensation cabinet |
| CN208656208U (en) * | 2018-09-13 | 2019-03-26 | 大庆同方电控设备有限公司 | High voltage protective cabinet |
-
2020
- 2020-08-24 CN CN202010853750.9A patent/CN111740323B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3686771A (en) * | 1970-07-23 | 1972-08-29 | Polygraph Leipzig | Humidity regulating system for printing machines |
| CN206480962U (en) * | 2016-08-31 | 2017-09-08 | 山东现代恒大电气有限公司 | A kind of dehumidification type closed switch cabinet |
| CN206558889U (en) * | 2017-02-20 | 2017-10-13 | 海变电力设备有限公司 | Automatic dehumidifying solid insulation cabinet |
| CN207283174U (en) * | 2017-10-17 | 2018-04-27 | 宋世伟 | One kind is applied to power plant water island dynamic passive compensation cabinet |
| CN208656208U (en) * | 2018-09-13 | 2019-03-26 | 大庆同方电控设备有限公司 | High voltage protective cabinet |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112928622A (en) * | 2021-03-07 | 2021-06-08 | 深圳市旭明电力技术有限公司 | Outdoor power distribution cabinet with moisture-proof function and use method thereof |
| CN112928622B (en) * | 2021-03-07 | 2022-04-26 | 深圳市旭明电力技术有限公司 | Outdoor power distribution cabinet with moisture-proof function and use method thereof |
| CN116885584A (en) * | 2023-09-07 | 2023-10-13 | 山西琪杭科技有限公司 | Box-type substation |
| CN116885584B (en) * | 2023-09-07 | 2023-11-07 | 山西琪杭科技有限公司 | Box-type substation |
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| CN111740323B (en) | 2020-11-17 |
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