CN116345315A - Waterproof power distribution cabinet and waterproof method of power distribution cabinet - Google Patents
Waterproof power distribution cabinet and waterproof method of power distribution cabinet Download PDFInfo
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- CN116345315A CN116345315A CN202310422934.3A CN202310422934A CN116345315A CN 116345315 A CN116345315 A CN 116345315A CN 202310422934 A CN202310422934 A CN 202310422934A CN 116345315 A CN116345315 A CN 116345315A
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- 238000000034 method Methods 0.000 title claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 42
- 230000000903 blocking effect Effects 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims description 6
- 230000007774 longterm Effects 0.000 abstract description 4
- 238000005192 partition Methods 0.000 description 6
- XLYOFNOQVPJJNP-ZSJDYOACSA-N Heavy water Chemical compound [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 229910052736 halogen Inorganic materials 0.000 description 3
- 150000002367 halogens Chemical class 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000007 visual effect Effects 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
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
-
- 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
-
- 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
- H02B1/306—Accessories, e.g. windows
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
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- Analytical Chemistry (AREA)
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Abstract
The invention provides a waterproof power distribution cabinet and a waterproof method of the power distribution cabinet, and belongs to the technical field of power distribution cabinets. The cabinet body sets up on the support frame, and can reciprocate on the support frame, and cabinet body bottom is provided with the humidity inductor. A guide rail and a first driving mechanism are arranged in the cabinet body, a controller is arranged on the guide rail, and a humidity sensor is arranged on the controller; the first driving mechanism is used for driving the controller to move on the guide rail along the horizontal direction or the vertical direction. The power distribution cabinet is waterproof through the movable cabinet body and the controller in the movable cabinet body, and the waterproof capacity cannot be reduced due to long-term use, so that the safe operation of the power distribution cabinet can be ensured.
Description
Technical Field
The invention relates to the technical field of power distribution cabinets, in particular to a waterproof power distribution cabinet and a waterproof method of the power distribution cabinet.
Background
The power distribution cabinet is a closed or semi-closed metal cabinet assembled with switch equipment, measuring instruments, protection electric appliances and auxiliary equipment according to the electric wiring requirements, and is mainly used for distributing, controlling and measuring electric energy and connecting cables.
The power distribution cabinet is an important component of the power system, and the stability of the power distribution cabinet in the use process is important to the stability of the power system. Factors influencing the stability of the power distribution cabinet include water vapor, vibration, heating and the like, wherein the water vapor has the most common influence on the power distribution cabinet. In particular, in outdoor power distribution cabinets, a plastic protective film is typically provided on the power distribution cabinet to provide the waterproof capability of the power distribution cabinet. Although the method plays a role in water resistance to a certain extent, the plastic film is easy to age and lose efficacy, which can lead to the reduction of the water resistance of the power distribution cabinet and affect the safe operation of the power distribution cabinet.
Disclosure of Invention
In order to overcome the problems in the related art, one of the purposes of the present invention is to provide a waterproof power distribution cabinet, which is waterproof through a movable cabinet body and a controller in the movable cabinet body, and the waterproof capability is not reduced due to long-term use, so that the safe operation of the power distribution cabinet can be ensured.
A waterproof power distribution cabinet, comprising:
the support frame is used for bearing a cabinet body of the power distribution cabinet, and a water baffle is arranged at the top of the support frame;
the cabinet body is arranged on the supporting frame and can move up and down on the supporting frame, and a humidity sensor is arranged at the bottom of the cabinet body; the cabinet body is internally provided with a guide rail and a first driving mechanism, the guide rail is provided with a controller, and the controller is provided with a humidity sensor; the first driving mechanism is used for driving the controller to move on the guide rail in the horizontal direction or the vertical direction.
In the preferred technical scheme of the invention, a sliding block is arranged on the guide rail, and the controller is arranged on the sliding block;
the guide rail comprises a transverse rail and a longitudinal rail, and the transverse rail and the longitudinal rail are arranged in the cabinet body in a crossing manner; the sliding block moves on the transverse track and the longitudinal track under the drive of the first driving mechanism so as to drive the controller to move.
In the preferred technical scheme of the invention, the transverse track and the longitudinal track are provided with a plurality of tracks; the plurality of transverse rails are fixed on the side wall of the cabinet body in parallel along the vertical direction, and the plurality of longitudinal rails are fixed on the side wall of the cabinet body in parallel along the horizontal direction.
In a preferred technical scheme of the invention, the humidity sensor is an infrared humidity detector, and the humidity sensor is electrically connected with the controller.
In a preferred technical scheme of the invention, the controller comprises a control main body, a steering gear is arranged on the control main body, and the humidity sensor is fixed on the steering gear; the steering gear rotates to drive the humidity sensor to rotate so as to realize humidity detection in different directions.
In a preferred technical scheme of the invention, the cabinet body comprises a bottom frame and a panel, wherein the panel is pivoted with the bottom frame, and an accommodating space for accommodating components is formed between the panel and the bottom frame; and a wire inlet position is arranged on the bottom frame.
In the preferred technical scheme of the invention, the wire inlet position is arranged at the top of the side wall of the bottom frame, and the wire inlet position is recessed from the surface of the bottom frame to the inside of the bottom frame; the wire inlet is provided with a wire inlet hole, the wire inlet hole penetrates through the wire inlet from bottom to top, and an included angle between the wire inlet hole and a horizontal plane is 45-70 degrees; a waterproof cover is arranged in the incoming line position.
In a preferred technical scheme of the invention, the waterproof cover comprises a cover body with an L-shaped cross section, and the cover body is matched with the shape of the wire inlet position; the cover body is provided with a water blocking edge, and after the cover body is arranged at the wire inlet position, the water blocking edge protrudes downwards from top to bottom on the cover body.
In the preferred technical scheme of the invention, the cabinet further comprises a second driving mechanism, wherein the second driving mechanism is arranged on the supporting frame and is used for driving the cabinet body to move up and down on the supporting frame; the second driving mechanism comprises a driving motor and a driving chain, the driving motor is arranged at the bottom of the water baffle, the driving chain is arranged on the supporting frame, the cabinet body is arranged on the driving chain, and the driving motor drives the driving chain to rotate so as to drive the cabinet body to move up and down;
the solar energy panel is arranged at the top of the water baffle, and the solar energy panel provides electric energy for the driving motor.
The second object of the invention is to provide a waterproof method of a power distribution cabinet, which is implemented by adopting the waterproof power distribution cabinet;
the waterproof method comprises the following steps:
acquiring the air humidity of the environment where the power distribution cabinet is located;
when the humidity of the environment where the power distribution cabinet is located exceeds a first humidity preset threshold value, the power distribution cabinet is controlled to move for a set distance;
acquiring the air humidity distribution condition of the internal environment of a cabinet body of the power distribution cabinet;
and according to the acquired air humidity distribution condition of the internal environment of the power distribution cabinet, the controller is controlled to move to a position where the humidity is lower than a second humidity preset threshold value.
The beneficial effects of the invention are as follows:
the invention provides a waterproof power distribution cabinet which comprises a support frame and a cabinet body, wherein the support frame is used for bearing the cabinet body of the power distribution cabinet, and a water baffle is arranged at the top of the support frame. The power distribution cabinet can be used outdoors, the cabinet body is borne through the supporting frame, the installation stability of the cabinet body can be guaranteed, and meanwhile, the water baffle plate can be used for keeping off rain and draining water for the cabinet body. The cabinet body can reciprocate on the support frame, and cabinet body bottom is provided with the humidity transducer. A guide rail and a first driving mechanism are arranged in the cabinet body, a controller is arranged on the guide rail, and a humidity sensor is arranged on the controller; the first driving mechanism is used for driving the controller to move on the guide rail along the horizontal direction or the vertical direction. When there is ponding below the cabinet body, the humidity inductor on the cabinet body senses that the water vapor outside the cabinet body is heavier, and the cabinet body moves upwards to make the cabinet body keep away from the ponding below, avoid the cabinet body to intake. When vapor invades the internal portion of cabinet, when humidity sensor perception cabinet on the controller is internal when humidity is great, actuating mechanism control controller moves to the place that humidity is less, avoids vapor to influence the normal work of controller components and parts. The power distribution cabinet is waterproof through the movable cabinet body and the controller in the movable cabinet body, and the waterproof capacity cannot be reduced due to long-term use, so that the safe operation of the power distribution cabinet can be ensured.
The invention also provides a waterproof method implemented by adopting the waterproof power distribution cabinet, and the method controls the cabinet body and the controller to move to waterproof by automatically judging the humidity of the environment where the cabinet body and the controller are positioned; the degree of automation is high, and waterproof ability is strong, can effectively protect switch board and the components and parts in the cabinet.
Drawings
Fig. 1 is a perspective view of a waterproof power distribution cabinet provided by the invention;
fig. 2 is a front view of the waterproof power distribution cabinet provided by the invention;
FIG. 3 is a perspective view of a cabinet provided by the invention; the method comprises the steps of carrying out a first treatment on the surface of the
FIG. 4 is an enlarged view of a portion of FIG. 3 at A;
FIG. 5 is a schematic view of the structure of the guide rail provided by the invention in the cabinet;
FIG. 6 is a schematic view of the steering gear provided by the invention disposed on the control body;
fig. 7 is a perspective view of the waterproof cover provided by the present invention;
fig. 8 is a schematic structural diagram of a wire feeding position provided by the invention;
fig. 9 is a flowchart of a waterproof method of a power distribution cabinet provided by the invention.
Reference numerals:
100. a support frame; 200. a cabinet body; 210. a bottom frame; 220. a panel; 230. a wire inlet position; 240. a waterproof cover; 250. a water blocking edge; 260. a wire inlet hole; 300. a water baffle; 400. a solar panel; 500. a second driving mechanism; 510. a driving motor; 520. a drive chain; 600. a humidity sensor; 700. a guide rail; 710. a transverse rail; 720. a longitudinal rail; 800. a control main body; 810. a diverter; 820. a sliding block.
Detailed Description
Preferred embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While the preferred embodiments of the present invention are shown in the drawings, it should be understood that the present invention may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in this specification and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any or all possible combinations of one or more of the associated listed items.
It should be understood that although the terms "first," "second," "third," etc. may be used herein to describe various information, these information should not be limited by these terms. These terms are only used to distinguish one type of information from another. For example, first information may also be referred to as second information, and similarly, second information may also be referred to as first information, without departing from the scope of the invention. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
The switch board is often used in outdoor environment, and outdoor switch board is higher for indoor to waterproof requirement. Especially in mountainous areas, a prominent situation such as debris flow or flood often occurs. Once flood occurs, if the power distribution cabinet is not transferred in time, the power distribution cabinet can be damaged by flushing, and the operation of the whole power system is affected.
The power distribution cabinet provided by the application can play a waterproof role, and also can prevent damage to the power distribution cabinet caused by flood or debris flow and other outstanding disasters.
As shown in fig. 1-8, the present application provides a waterproof power distribution cabinet, which includes a support frame 100 and a cabinet body 200. The support 100 is used for bearing a cabinet body 200 of the power distribution cabinet, and a water baffle 300 is arranged at the top of the support 100. The cabinet 200 is disposed on the support 100 and can move up and down on the support 100, and a humidity sensor 600 is disposed at the bottom of the cabinet 200; a guide rail 700 and a first driving mechanism (not shown) are arranged in the cabinet body 200, a controller is arranged on the guide rail 700, and a humidity sensor 600 is arranged on the controller; the first driving mechanism is used for driving the controller to move on the guide rail 700 in the horizontal direction or the vertical direction.
Specifically, the support frame 100 includes a column and a support platform, and the cabinet 200 may be placed on the support platform. The support 100 is provided with a second driving mechanism 500 for driving the support platform to move, so as to realize the up-and-down movement of the cabinet 200 on the support 100. More specifically, the second driving mechanism 500 is mounted on the support frame 100. The second driving mechanism 500 comprises a driving motor 510 and a driving chain 520, the driving motor 510 is arranged at the bottom of the water baffle 300, the driving chain 520 is arranged on the supporting frame 100, the driving chain 520 is connected with a supporting platform, when the driving motor 510 rotates, the driving chain 520 is driven to rotate, the driving chain 520 drives the supporting platform to move, and then the up-and-down movement of the cabinet body 200 is realized. In a more specific embodiment, the upright of the support 100 extends through the support platform. The stand column not only plays a supporting role on the supporting platform, but also can bear the supporting platform. But also plays a role in guiding the movement of the supporting platform.
In one implementation, a solar panel 400 is disposed on top of the water deflector 300, and the solar panel 400 provides electrical power to the driving motor 510. More specifically, a storage battery is further disposed on the support frame 100, and the electric energy generated by the solar panel 400 is stored in the storage battery, and the storage battery discharges to supply power to the driving motor 510.
The waterproof power distribution cabinet comprises a support frame 100 and a cabinet body 200, wherein the support frame 100 is used for bearing the cabinet body 200 of the power distribution cabinet, and a water baffle 300 is arranged at the top of the support frame 100. The power distribution cabinet can be used outdoors, the cabinet body 200 is borne through the supporting frame 100, the installation stability of the cabinet body 200 can be guaranteed, and meanwhile, the water baffle 300 can keep off rain and discharge water for the cabinet body 200. The cabinet 200 may move up and down on the support frame 100, and a humidity sensor 600 is provided at the bottom of the cabinet 200. A guide rail 700 and a first driving mechanism are arranged in the cabinet body 200, a controller is arranged on the guide rail 700, and a humidity sensor 600 is arranged on the controller; the first driving mechanism is used for driving the controller to move on the guide rail 700 in the horizontal direction or the vertical direction. When water is accumulated below the cabinet 200, the humidity sensor 600 on the cabinet 200 senses that the water vapor outside the cabinet 200 is heavier, and the cabinet 200 moves upwards, so that the cabinet 200 is far away from the water accumulated below, and water inflow of the cabinet 200 is avoided. When vapor invades the interior of the cabinet body 200, when the humidity sensor 600 on the controller senses that the humidity in the cabinet body 200 is large, the driving mechanism controls the controller to move to a place with small humidity, and the vapor is prevented from affecting the normal operation of components of the controller. The power distribution cabinet is waterproof through the movable cabinet body 200 and the controller in the movable cabinet body 200, and the waterproof capacity cannot be reduced due to long-term use, so that the safe operation of the power distribution cabinet can be ensured.
In a specific embodiment, the guide rail 700 is provided with a slider 820, and the controller is mounted on the slider 820; the guide rail 700 includes a transverse rail 710 and a longitudinal rail 720, and the transverse rail 710 and the longitudinal rail 720 are disposed in the cabinet 200 in a crossing manner; the slider 820 is driven by the first driving mechanism to move on the transverse rail 710 and the longitudinal rail 720, so as to drive the controller to move.
The sliding block 820 is fixedly connected with the controller. The first driving mechanism may be an air cylinder, and the slider 820 is pneumatically driven to move so as to drive the controller to move. The transverse rail 710 and the longitudinal rail 720 have an intersection point, and thus the slider 820 may be moved onto the longitudinal rail 720 at the transverse rail 710 or onto the transverse rail 710 at the longitudinal rail 720. Because of the transverse rail 710 and the longitudinal rail 720, the controller can move in different places in the cabinet 200, and further, the controller can be prevented from being positioned at a position with higher vapor for a long time as much as possible, and the controller is prevented from being corroded by the vapor. In a preferred embodiment, a plurality of different partitions may be disposed in the cabinet 200, and the different partitions are separated from each other by a partition, and an opening is disposed on the partition for the controller to pass through. Humidity sensors 600 are respectively provided in the different partitions so as to sense humidity of the different partitions. When the cabinet 200 is accidentally injured or showered, water vapor invades into the cabinet 200 from the side wall of the cabinet 200, and the controller can be far away from the region with heavy water vapor as far as possible by moving the controller to the region in the middle of the cabinet 200.
Still further, the transverse rail 710 and the longitudinal rail 720 are each provided with a plurality of rails; the plurality of transverse rails 710 are fixed on the side wall of the cabinet body 200 in parallel along the vertical direction, and the plurality of longitudinal rails 720 are fixed on the side wall of the cabinet body 200 in parallel along the horizontal direction.
The provision of the plurality of transverse rails 710 and the plurality of longitudinal rails 720 provides points for the controller to stay at different positions in the cabinet 200, so that more positions can be selected when the controller is in a place avoiding heavy water vapor, and the waterproof function of the controller can be better achieved.
Further, the humidity sensor 600 is an infrared humidity detector, and the humidity sensor 600 is electrically coupled to the controller. The infrared humidity detector is used for measuring the air humidity in the cabinet body 200, so that the air humidity in different positions in the cabinet body 200 can be detected rapidly, and the installation of equipment is saved. More specifically, the infrared humidity detector comprises a halogen lamp, a modulation disc, an air chamber, a detector, a signal detection processing circuit and a power supply, wherein the power supply provides electric energy for a driving motor of the halogen lamp and the modulation disc, light emitted by the halogen lamp is transmitted to the detector through the air chamber after passing through the modulation disc, and the detector is connected with the signal detection external circuit so as to realize humidity detection.
In a more preferred embodiment, the controller includes a control body 800, a diverter 810 is disposed on the control body 800, and the humidity sensor 600 is fixed on the diverter 810; the steering device 810 is operated to rotate to drive the humidity sensor 600 to rotate, so as to realize humidity detection in different directions. More specifically, the steering device 810 includes a base and a tri-axial steering arm rotatably connected to the base, and the humidity sensor 600 is fixed at the end of the tri-axial steering arm, and when the tri-axial steering arm rotates, the humidity sensor 600 is driven to move, so that the humidity sensor 600 can measure humidity at different positions in different directions, such as X, Y, Z in the cabinet 200.
The cabinet 200 of the present application is described with reference to fig. 8: the cabinet 200 includes a bottom frame 210 and a panel 220, the panel 220 is pivoted to the bottom frame 210, and an accommodating space for accommodating components is formed between the panel 220 and the bottom frame 210; the bottom frame 210 is provided with a wire inlet position 230. The frame can be processed by sheet metal and is formed by splicing a plurality of different plates. The plates are connected with each other by waterproof screws.
Further, the incoming line position 230 is disposed at the top of the side wall of the bottom frame 210, and the incoming line position 230 is recessed from the surface of the bottom frame 210 toward the inside of the bottom frame 210; the wire inlet position 230 is provided with a wire inlet hole 260, the wire inlet hole 260 penetrates through the wire inlet position 230 from bottom to top, and an included angle between the wire inlet hole 260 and a horizontal plane is 45-70 degrees; the water-proof cover 240 is disposed in the incoming line position 230. Further, the waterproof cover 240 includes a cover body with an L-shaped cross section, and the cover body is adapted to the shape of the wire inlet 230; the cover body is provided with a water blocking edge 250, the cover body is arranged behind the wire inlet position 230, and the water blocking edge 250 protrudes from top to bottom on the cover body.
The inclined wire inlet holes 260 can reduce the external water vapor entering the cabinet 200 through the wire inlet holes 260. The waterproof cover 240 further enhances the waterproof ability of the water inlet hole. And the water blocking edge 250 can prevent water from flowing from the top of the cover to the wire inlet 260, so that the waterproof capability of the cabinet 200 is improved.
As shown in fig. 9, the present invention also provides a waterproof method including a power distribution cabinet implemented using the waterproof power distribution cabinet described above, the waterproof method being implemented using the waterproof power distribution cabinet described above;
the waterproof method comprises the following steps:
s100, acquiring the air humidity of the environment where the power distribution cabinet 200 is located; the method for acquiring the air humidity may be performed by using the humidity sensor 600 at the bottom of the power distribution cabinet 200.
S200, when the humidity of the environment where the power distribution cabinet 200 is located exceeds a first humidity preset threshold, controlling the power distribution cabinet 200 to move for a set distance; the set distance can be formulated according to the installation condition of the power distribution cabinet, and relevant programs are stored in the controller, and the controller is utilized to automatically control the movement of the cabinet body 200.
S300, acquiring air humidity distribution conditions of the internal environment of the power distribution cabinet;
specifically, the air humidity distribution condition of the internal environment of the power distribution cabinet is obtained in real time through the infrared humidity detector, and the iteratively obtained humidity distribution data are updated continuously, so that real-time humidity data reference is provided for the movement of the controller.
S400, according to the acquired air humidity distribution condition of the internal environment of the cabinet body 200 of the power distribution cabinet, the controller is controlled to move to a position where the humidity is lower than a second humidity preset threshold.
It should be noted that, the first humidity preset threshold and the second humidity preset threshold are different according to different usage environments of the power distribution cabinet, and in general, the second humidity preset threshold is smaller than the first humidity preset threshold.
According to the method, the humidity of the environment where the power distribution cabinet and the controller are located is automatically judged, so that the cabinet body 200 and the controller are controlled to move to prevent water; the degree of automation is high, and waterproof ability is strong, can effectively protect switch board and the components and parts in the cabinet.
In one embodiment, the cabinet 200 may be moved, not simply depending on the determination of the air humidity, but by detecting the environment outside the cabinet 200, whether there is water under the cabinet 200 is determined, and if there is water and water is too much, the cabinet 200 is driven to move. Judging whether water exists below the cabinet 200 can be achieved through a visual lens.
The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present application unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures. In the description of the present application, it should be understood that, where azimuth terms such as "front, rear, upper, lower, left, right", "transverse, vertical, horizontal", and "top, bottom", etc., indicate azimuth or positional relationships generally based on those shown in the drawings, only for convenience of description and simplification of the description, these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present application; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.
Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
In addition, the terms "first", "second", etc. are used to define the components, and are merely for convenience of distinguishing the corresponding components, and unless otherwise stated, the terms have no special meaning, and thus should not be construed as limiting the scope of the present application. The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A waterproof power distribution cabinet, characterized by comprising:
the support frame is used for bearing a cabinet body of the power distribution cabinet, and a water baffle is arranged at the top of the support frame;
the cabinet body is arranged on the supporting frame and can move up and down on the supporting frame, and a humidity sensor is arranged at the bottom of the cabinet body; the cabinet body is internally provided with a guide rail and a first driving mechanism, a controller is arranged on the guide rail, a humidity sensor is arranged on the controller, and the humidity sensor is electrically connected with the controller; the first driving mechanism is used for driving the controller to move on the guide rail along the horizontal direction or the vertical direction according to temperature change information acquired by the temperature sensor.
2. The waterproof power distribution cabinet of claim 1, wherein:
the guide rail is provided with a sliding block, and the controller is arranged on the sliding block;
the guide rail comprises a transverse rail and a longitudinal rail, and the transverse rail and the longitudinal rail are arranged in the cabinet body in a crossing manner; the sliding block moves on the transverse track and the longitudinal track under the drive of the first driving mechanism so as to drive the controller to move.
3. The waterproof power distribution cabinet of claim 2, wherein:
the transverse track and the longitudinal track are provided with a plurality of tracks; the plurality of transverse rails are fixed on the side wall of the cabinet body in parallel along the vertical direction, and the plurality of longitudinal rails are fixed on the side wall of the cabinet body in parallel along the horizontal direction.
4. The waterproof power distribution cabinet of claim 1, wherein:
the humidity sensor is an infrared humidity detector, and the humidity sensor is electrically connected with the controller.
5. The waterproof power distribution cabinet of claim 4, wherein:
the controller comprises a control main body, a steering gear is arranged on the control main body, and the humidity sensor is fixed on the steering gear; the steering gear rotates to drive the humidity sensor to rotate so as to realize humidity detection in different directions.
6. The waterproof power distribution cabinet of any one of claims 1-5, wherein:
the cabinet body comprises a bottom frame and a panel, wherein the panel is pivoted with the bottom frame, and an accommodating space for accommodating components is formed between the panel and the bottom frame; and a wire inlet position is arranged on the bottom frame.
7. The waterproof power distribution cabinet of claim 6, wherein:
the wire inlet position is arranged at the top of the side wall of the bottom frame, and is recessed from the surface of the bottom frame to the inside of the bottom frame; the wire inlet is provided with a wire inlet hole, the wire inlet hole penetrates through the wire inlet from bottom to top, and an included angle between the wire inlet hole and a horizontal plane is 45-70 degrees; a waterproof cover is arranged in the incoming line position.
8. The waterproof power distribution cabinet of claim 7, wherein:
the waterproof cover comprises a cover body with an L-shaped cross section, and the cover body is matched with the wire inlet position in shape; the cover body is provided with a water blocking edge, and after the cover body is arranged at the wire inlet position, the water blocking edge protrudes downwards from top to bottom on the cover body.
9. The waterproof power distribution cabinet of any one of claims 1-5, wherein:
the cabinet also comprises a second driving mechanism, wherein the second driving mechanism is arranged on the supporting frame and is used for driving the cabinet body to move up and down on the supporting frame; the second driving mechanism comprises a driving motor and a driving chain, the driving motor is arranged at the bottom of the water baffle, the driving chain is arranged on the supporting frame, the cabinet body is arranged on the driving chain, and the driving motor drives the driving chain to rotate so as to drive the cabinet body to move up and down;
the solar energy panel is arranged at the top of the water baffle, and the solar energy panel provides electric energy for the driving motor.
10. The waterproof method of the power distribution cabinet is characterized by comprising the following steps of: the waterproof method is implemented by the waterproof power distribution cabinet as claimed in claim 9;
the waterproof method comprises the following steps:
acquiring the air humidity of the environment where the power distribution cabinet is located;
when the humidity of the environment where the power distribution cabinet is located exceeds a first humidity preset threshold value, the power distribution cabinet is controlled to move for a set distance;
acquiring the air humidity distribution condition of the internal environment of a cabinet body of the power distribution cabinet;
and according to the acquired air humidity distribution condition of the internal environment of the power distribution cabinet, the controller is controlled to move to a position where the humidity is lower than a second humidity preset threshold value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310422934.3A CN116345315B (en) | 2023-04-20 | 2023-04-20 | Waterproof power distribution cabinet and waterproof method of power distribution cabinet |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310422934.3A CN116345315B (en) | 2023-04-20 | 2023-04-20 | Waterproof power distribution cabinet and waterproof method of power distribution cabinet |
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| CN116345315A true CN116345315A (en) | 2023-06-27 |
| CN116345315B CN116345315B (en) | 2023-10-13 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101576651B1 (en) * | 2015-08-05 | 2015-12-16 | (주)케이제이종합엔지니어링 | Ceiling distribution box of construction |
| CN106099694A (en) * | 2016-08-09 | 2016-11-09 | 国网山东省电力公司蓬莱市供电公司 | A kind of power distribution cabinet |
| CN206148805U (en) * | 2016-09-20 | 2017-05-03 | 东莞市利奇曼网络科技有限公司 | Waterproof type switch board |
| CN213690913U (en) * | 2020-10-23 | 2021-07-13 | 广东鹰扬电力设计有限公司 | Switching station with internal environment detection abnormity alarm device |
| CN115224607A (en) * | 2022-08-05 | 2022-10-21 | 广州幸永科技有限公司 | Outdoor switch board with dampproofing function |
-
2023
- 2023-04-20 CN CN202310422934.3A patent/CN116345315B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101576651B1 (en) * | 2015-08-05 | 2015-12-16 | (주)케이제이종합엔지니어링 | Ceiling distribution box of construction |
| CN106099694A (en) * | 2016-08-09 | 2016-11-09 | 国网山东省电力公司蓬莱市供电公司 | A kind of power distribution cabinet |
| CN206148805U (en) * | 2016-09-20 | 2017-05-03 | 东莞市利奇曼网络科技有限公司 | Waterproof type switch board |
| CN213690913U (en) * | 2020-10-23 | 2021-07-13 | 广东鹰扬电力设计有限公司 | Switching station with internal environment detection abnormity alarm device |
| CN115224607A (en) * | 2022-08-05 | 2022-10-21 | 广州幸永科技有限公司 | Outdoor switch board with dampproofing function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116345315B (en) | 2023-10-13 |
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