CN219554212U - Prevent low-voltage distribution cabinet of ponding - Google Patents
Prevent low-voltage distribution cabinet of ponding Download PDFInfo
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- CN219554212U CN219554212U CN202320076218.XU CN202320076218U CN219554212U CN 219554212 U CN219554212 U CN 219554212U CN 202320076218 U CN202320076218 U CN 202320076218U CN 219554212 U CN219554212 U CN 219554212U
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- cabinet body
- ponding
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- pipe
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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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Abstract
The utility model relates to a low-voltage power distribution cabinet capable of preventing water accumulation, which comprises a base, wherein the upper surface of the base is provided with a protection mechanism for preventing water accumulation of external factors, the upper surface of the protection mechanism is fixedly provided with a cabinet body, supporting plates are fixed between four side inner walls of the cabinet body, the upper surface of each supporting plate is provided with a power distribution assembly for low-voltage power distribution, the right side of the cabinet body is provided with a ventilation mechanism for ventilating and drying the cabinet body, and the protection mechanism comprises four threaded pipes which are rotatably connected to the upper surface of the base through bearings. This prevent low-voltage distribution cabinet of ponding is through having set up protection machanism, mutually supporting between screwed pipe, screw thread post, fixed plate, outlet, water pump and drinking-water pipe and drain pipe etc. can be through screw thread pipe and screw thread post adjusting the mounting height to the cabinet body to prevent the switch board ponding that floods etc. shined, and outlet and water pump etc. can outwards discharge the use to the ponding of switch board inside.
Description
Technical Field
The utility model relates to the technical field of low-voltage power distribution cabinets, in particular to a water accumulation preventing low-voltage power distribution cabinet.
Background
The power distribution cabinet is used in the occasions with more dispersed loads and fewer loops, and distributes the electric energy of a certain circuit of the upper-level power distribution equipment to nearby loads, the equipment provides protection, monitoring and control for the loads, wherein the rated current of the low-voltage power distribution cabinet is 50Hz, and the power distribution system with the rated voltage of 380v is used as power for power conversion and control of illumination and power distribution.
In the use environment of the low-voltage power distribution cabinet, the low-voltage power distribution cabinet is generally arranged outdoors, so that the protection performance of the low-voltage power distribution cabinet needs to be improved, for example, the Chinese patent publication number: (CN 214673639U) in the disclosure a prevent low-voltage distribution cabinet of ponding, including the low-voltage distribution cabinet main part, the low-voltage distribution cabinet main part sets up on the cement base, and the low-voltage distribution cabinet main part periphery is provided with bubble bath frame, bubble bath frame is connected with cement base veneer through waterproof plastic cover, and waterproof plastic cover is frame form ripple structure to the cement base is quadrangular frustum structure, bubble bath frame side slope is provided with a plurality of first wash ports, increases the discharge velocity of ponding through the inclined plane of cement base in this patent, reduces the probability of ponding in the low-voltage distribution cabinet main part, but still has the relatively poor problem of ponding effect to the inside ponding of preventing of switch board in this patent, mainly prevents ponding protection to the outside of switch board in this patent, but when switch board and external temperature difference are great, also can produce the setting formation ponding and then influence the cause of components and parts in the switch board at the inner wall of switch board.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a ponding-proof low-voltage power distribution cabinet which has the advantages of good ponding-proof performance and the like, and solves the problem that the prior low-voltage power distribution cabinet has poor ponding-proof effect on the inside of the power distribution cabinet.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a prevent low-voltage distribution cabinet of ponding, includes the base, the upper surface of base is equipped with the protection machanism that is used for preventing external factor ponding, the upper surface of protection machanism is fixed with the cabinet body, be fixed with the backup pad between the four side inner walls of the cabinet body, the upper surface of backup pad is equipped with the distribution module that low-voltage distribution used, the right side of cabinet body is equipped with the mechanism of taking a breath that is used for taking a breath in the cabinet body dry;
the protection machanism is including rotating four screwed pipes of connection at the base upper surface through the bearing, screwed column is connected with to screwed column's inner peripheral wall threaded column's top is fixed with the fixed plate, the outlet has all been seted up to the left and right sides inner wall of the cabinet body, the interior bottom wall of the cabinet body is fixed with the water pump, the inlet end intercommunication of water pump has the drinking-water pipe, the outlet end intercommunication of water pump has the drain pipe.
Further, the upper surface of backup pad has seted up the wash port that is not less than two, and the wash port evenly distributed is at the upper surface of backup pad.
Further, the width of the fixing plate is larger than that of the cabinet body, and the length of the threaded column is equal to that of the threaded pipe.
Further, the right-hand member of drain pipe extends to the outside of the cabinet body through the outlet, the shape of drinking-water pipe is L shape, and the bottom mounting of drinking-water pipe has the filter screen.
Further, the ventilation mechanism is including the exhaust column of intercommunication on cabinet body right side, the upper surface fixed of the cabinet body has the drying cabinet, the top of exhaust column and the right side intercommunication of drying cabinet, it has dry cotton to fill between the four side inner walls of drying cabinet, it has the case lid to peg graft to slide between the four side inner walls of drying cabinet, the left side intercommunication of drying cabinet has the connecting pipe, the upper surface fixed of the cabinet body has the fan, the left end of connecting pipe and the air inlet end intercommunication of fan, the air-out end intercommunication of fan has the return air pipe, the bottom intercommunication of return air pipe is at the upper surface of the cabinet body.
Further, a sealing gasket is fixed on the lower surface of the box cover, and the width of the sealing gasket is equal to the length between the front wall and the back wall of the inner cavity of the drying box.
Further, the bottom of return air pipe runs through and extends to the interior roof of the cabinet body, the upper surface of the cabinet body is fixed with the support, and the upper surface of support is fixed with the rain cover.
Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:
1. this prevent low-voltage distribution cabinet of ponding is through having set up protection machanism, mutually supporting between screwed pipe, screw thread post, fixed plate, outlet, water pump and drinking-water pipe and drain pipe etc. can be through screw thread pipe and screw thread post adjusting the mounting height to the cabinet body to prevent the switch board ponding that floods etc. shined, and outlet and water pump etc. can outwards discharge the use to the ponding of switch board inside.
2. This prevent low-voltage distribution cabinet of ponding, through having set up drying mechanism, through the exhaust column, the drying cabinet, dry cotton, case lid, mutually supporting between connecting pipe and fan and the return air pipe etc. can utilize the fan to extract cabinet internal air and carry out the drying filtration back to the cabinet internal through dry cotton, starts when inside and outside difference in temperature is great can effectively prevent cabinet internal wall steam condensation ponding.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a protective mechanism according to the present utility model;
FIG. 3 is a schematic diagram of a drying mechanism according to the present utility model.
In the figure: 1 base, 2 protection mechanism, 201 screwed pipe, 202 screwed post, 203 fixed plate, 204 outlet, 205 water pump, 206 drinking-water pipe, 207 drain pipe, 3 cabinet, 4 backup pad, 5 distribution subassembly, 6 ventilation mechanism, 601 exhaust column, 602 drying cabinet, 603 dry cotton, 604 case lid, 605 connecting pipe, 606 fan, 607 return air pipe.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Please refer to fig. 1, a low-voltage distribution cabinet for preventing ponding in this embodiment, including base 1, the upper surface of base 1 is equipped with the protection machanism 2 that is used for preventing external factor ponding, the upper surface of protection machanism 2 is fixed with cabinet body 3, when installing low-voltage distribution cabinet, place base 1 and fix subaerial, then the installer adjusts the installation height according to the environment installation demand, be fixed with backup pad 4 between the four side inner walls of cabinet body 3, the upper surface of backup pad 4 is equipped with the distribution module 5 that low-voltage distribution used, the right side of cabinet body 3 is equipped with and is used for carrying out the dry mechanism 6 of taking a breath in the cabinet body 3.
In this embodiment, the upper surface of the support plate 4 is provided with at least two drain holes, and the drain holes are uniformly distributed on the upper surface of the support plate 4.
Referring to fig. 2, in order to adjust and install the low-voltage power distribution cabinet and prevent ponding from using, the protection mechanism 2 in this embodiment includes four threaded pipes 201 rotatably connected to the upper surface of the base 1 through bearings, the inner peripheral wall of the threaded pipe 201 is screwed with a threaded column 202, the threaded column 202 is driven to move up and down to adjust the height by rotating the threaded pipe 201, then the rest threaded columns 202 are sequentially adjusted to be consistent, the height between the low-voltage power distribution cabinet and the ground can be raised to prevent road water flow from entering the power distribution cabinet to form ponding, a fixing plate 203 is fixed at the top end of the threaded column 202, water outlets 204 are formed in the inner walls of the left side and the right side of the cabinet body 3, when ponding is generated in the power distribution cabinet, the ponding is discharged through the water outlets 204, a water pump 205 is fixed on the inner bottom wall of the cabinet body 3, a water inlet end of the water pump 205 is communicated with a water suction pipe 206, and a water outlet end of the water pump 205 is communicated with a water outlet pipe 207.
In this embodiment, the width of the fixing plate 203 is greater than the width of the cabinet body 3, the length of the threaded column 202 is equal to the length of the threaded pipe 201, the right end of the drain pipe 207 extends to the outer side of the cabinet body 3 through the drain outlet 204, the shape of the water suction pipe 206 is L-shaped, a filter screen is fixed at the bottom end of the water suction pipe 206, the drain outlet 204 is blocked or the water is not timely discharged, accumulated water is pumped through the water suction pipe 206 and discharged to the outside along the drain pipe 207 by starting the water pump 205, and the drain hole in the support plate 4 can facilitate the water accumulation in the power distribution cabinet to slide down.
Referring to fig. 3, in order to perform ventilation drying to prevent water accumulation in the low-voltage power distribution cabinet, the ventilation mechanism 6 in this embodiment includes an exhaust pipe 601 connected to the right side of the cabinet body 3, a drying box 602 is fixed to the upper surface of the cabinet body 3, the top end of the exhaust pipe 601 is connected to the right side of the drying box 602, dry cotton 603 is filled between the four inner walls of the drying box 602, when the temperature difference between the cabinet body 3 and the outside is large, a fan 606 can be started, and air in the cabinet body 3 is pumped into the drying box 602 through the air return pipe 607 to be dried by the dry cotton 603, a box cover 604 is slidably inserted between the four inner walls of the drying box 602, a connecting pipe 605 is connected to the left side of the drying box 602, a fan 606 is fixed to the upper surface of the cabinet body 3, the left end of the connecting pipe 605 is connected to the air inlet end of the fan 606, the air outlet end of the fan 606 is connected to an air return pipe 607, the bottom end of the air return pipe 607 is connected to the upper surface of the cabinet body 3, and the dried air flows back into the interior of the cabinet body 3 along the connecting pipe 605 and the air return pipe 607, so that the moisture accumulation in the cabinet 3 can be reduced in the cabinet body 3 through repeated circulation.
In this embodiment, a sealing gasket is fixed on the lower surface of the case cover 604, the width of the sealing gasket is equal to the length between the front wall and the back wall of the inner cavity of the drying case 602, the bottom end of the air return pipe 607 penetrates through and extends to the inner top wall of the cabinet body 3, a bracket is fixed on the upper surface of the cabinet body 3, a rain cover is fixed on the upper surface of the bracket, and after the drying cotton 603 fails, the case cover 604 can be opened to replace the drying cotton 603.
The working principle of the embodiment is as follows:
(1) When adjusting installation to low-voltage distribution cabinet and preventing ponding use, firstly when installing low-voltage distribution cabinet, place base 1 and fix subaerial, then installer adjusts the installation height according to the environment installation demand, through rotating screwed pipe 201, drive threaded post 202 of threaded connection and reciprocate height-adjusting through pivoted screwed pipe 201, then adjust unanimously with other threaded post 202 in proper order, can raise the height between low-voltage distribution cabinet and the ground in order to avoid road rivers to get into the switch board and form ponding, when having ponding to produce in the switch board, drain ponding through outlet 204, and in outlet 204 jam or drainage untimely, through starting water pump 205, drain outside along drain pipe 207 drainage, the inside ponding of switch board etc. can be made things convenient for to the wash port in backup pad 4.
(2) When the low-voltage power distribution cabinet is internally ventilated and dried to prevent ponding, firstly, the base 1, the cabinet body 3 and the like are installed at the designated positions through the protection mechanism 2, the installation height is adjusted to prevent ponding, meanwhile, when the temperature difference between the cabinet body 3 and the outside is large, the fan 606 can be started, air in the cabinet body 3 is extracted through the return air pipe 607 and enters the drying box 602 to be dried by the drying cotton 603, then the dried air flows back to the inside of the cabinet body 3 along the connecting pipe 605 and the return air pipe 607, the moisture content of the air in the cabinet body 3 can be reduced through repeated circulation to avoid the condensation ponding on the inner wall of the cabinet body 3, and meanwhile, after the drying cotton 603 fails, the box cover 604 can be opened to replace the drying cotton 603.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a prevent low voltage distribution cabinet of ponding, includes base (1), its characterized in that: the novel water heater is characterized in that a protection mechanism (2) for preventing water accumulation of external factors is arranged on the upper surface of the base (1), a cabinet body (3) is fixed on the upper surface of the protection mechanism (2), a supporting plate (4) is fixed between four side inner walls of the cabinet body (3), a power distribution assembly (5) for low-voltage power distribution is arranged on the upper surface of the supporting plate (4), and a ventilation mechanism (6) for ventilating and drying the interior of the cabinet body (3) is arranged on the right side of the cabinet body (3);
protection machanism (2) are including rotating four screwed pipes (201) of connecting at base (1) upper surface through the bearing, the inner peripheral wall threaded connection of screwed pipe (201) has screw thread post (202), the top of screw thread post (202) is fixed with fixed plate (203), outlet (204) have all been seted up to the left and right sides inner wall of cabinet body (3), the interior bottom wall of cabinet body (3) is fixed with water pump (205), the inlet end intercommunication of water pump (205) has drinking-water pipe (206), the outlet end intercommunication of water pump (205) has drain pipe (207).
2. The ponding-preventing low-voltage power distribution cabinet according to claim 1, wherein: the upper surface of backup pad (4) has seted up the wash port that is not less than two, and the wash port evenly distributed is at the upper surface of backup pad (4).
3. The ponding-preventing low-voltage power distribution cabinet according to claim 1, wherein: the width of the fixing plate (203) is larger than that of the cabinet body (3), and the length of the threaded column (202) is equal to that of the threaded pipe (201).
4. The ponding-preventing low-voltage power distribution cabinet according to claim 1, wherein: the right end of the drain pipe (207) extends to the outer side of the cabinet body (3) through the drain outlet (204), the water suction pipe (206) is L-shaped, and a filter screen is fixed at the bottom end of the water suction pipe (206).
5. The ponding-preventing low-voltage power distribution cabinet according to claim 1, wherein: the utility model provides a cabinet body, including intercommunication exhaust column (601) on cabinet body (3) right side, the upper surface of cabinet body (3) is fixed with drying cabinet (602), the top of exhaust column (601) communicates with the right side of drying cabinet (602), it has dry cotton (603) to fill between the four side inner walls of drying cabinet (602), sliding grafting has case lid (604) between the four side inner walls of drying cabinet (602), the left side intercommunication of drying cabinet (602) has connecting pipe (605), the upper surface of cabinet body (3) is fixed with fan (606), the left end of connecting pipe (605) communicates with the air inlet end of fan (606), the air-out end intercommunication of fan (606) has return duct (607), the bottom intercommunication of return duct (607) is at the upper surface of cabinet body (3).
6. The ponding-preventing low-voltage power distribution cabinet according to claim 5, wherein: a sealing gasket is fixed on the lower surface of the box cover (604), and the width of the sealing gasket is equal to the length between the front wall and the back wall of the inner cavity of the drying box (602).
7. The ponding-preventing low-voltage power distribution cabinet according to claim 5, wherein: the bottom of return air pipe (607) runs through and extends to the interior roof of cabinet body (3), the upper surface of cabinet body (3) is fixed with the support, and the upper surface of support is fixed with the rain cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320076218.XU CN219554212U (en) | 2023-01-10 | 2023-01-10 | Prevent low-voltage distribution cabinet of ponding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320076218.XU CN219554212U (en) | 2023-01-10 | 2023-01-10 | Prevent low-voltage distribution cabinet of ponding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219554212U true CN219554212U (en) | 2023-08-18 |
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ID=87705667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320076218.XU Active CN219554212U (en) | 2023-01-10 | 2023-01-10 | Prevent low-voltage distribution cabinet of ponding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219554212U (en) |
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2023
- 2023-01-10 CN CN202320076218.XU patent/CN219554212U/en active Active
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