CN211240470U

CN211240470U - Outdoor low-temperature electrical cabinet with water seepage prevention function

Info

Publication number: CN211240470U
Application number: CN202020168014.5U
Authority: CN
Inventors: 周建华; 林立; 刘亚云
Original assignee: Shaoyang University
Current assignee: Shaoyang University
Priority date: 2020-02-14
Filing date: 2020-02-14
Publication date: 2020-08-11
Anticipated expiration: 2030-02-14

Abstract

The utility model discloses an it is outdoor with low temperature regulator cubicle that has prevention of seepage water function, including unable adjustment base and drainage mechanism, the both sides of terminal surface all are provided with a plurality of supporting shoe under the unable adjustment base, be provided with the cabinet body on unable adjustment base's the up end, the side of cabinet body one side is gone up the activity and is provided with the cabinet door, the upper end of the cabinet body is provided with the slope roof, be provided with the mounting panel on the up end of the internal portion of cabinet, the lower extreme that cabinet door one side was kept away from to the mounting panel is provided with the fixed plate, the opposite side setting of fixed plate is on the cabinet body, be provided with. The utility model discloses simple structure, reasonable in design can be fast with the inside infiltration discharge of regulator cubicle, prevents that the inside of regulator cubicle from having ponding, protects circuit structure, can automated inspection temperature regulation simultaneously, prevents that the high temperature from influencing electrical equipment's life conflagration emergence even.

Description

Outdoor low-temperature electrical cabinet with water seepage prevention function

Technical Field

The utility model relates to an electrical equipment technical field specifically is an outdoor low temperature regulator cubicle that has prevention of seepage water function.

Background

The regulator cubicle is the cupboard that is formed by steel processing and is used for protecting components and parts normal work, the regulator cubicle usage extensively mainly used chemical industry, the environmental protection trade, electric power system, metallurgical system, industry, nuclear power industry, fire control safety monitoring, traffic industry and so on, the regulator cubicle is only a simple cabinet body at present, when the regulator cubicle is installed outdoors, especially low-lying position, rainstorm weather ponding can not be discharged fast, ponding permeates the inside of the cabinet body easily, cause the harm to electrical equipment and circuit, the normal use of regulator cubicle has been influenced, also can not in time cool down effectively when the cabinet body temperature is higher simultaneously, lead to electrical equipment short circuit or even the conflagration takes place easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an it is outdoor with low temperature regulator cubicle that has prevention of seepage water function to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an it is outdoor with low temperature regulator cubicle that has prevention of seepage water function, includes unable adjustment base and drainage mechanism, the both sides of terminal surface all are provided with a plurality of supporting shoe under the unable adjustment base, be provided with the cabinet body on unable adjustment base's the up end, the activity is provided with the cabinet door on the side of cabinet body one side, the upper end of the cabinet body is provided with the slope roof, be provided with the mounting panel on the up end of the internal portion of cabinet, the lower extreme that cabinet door one side was kept away from to the mounting panel is provided with the fixed plate, the opposite side of fixed plate sets up on the cabinet body, be provided with PLC programmable controller on the up end of fixed plate, PLC programmable controller electric connection has temperature sensor and semiconductor refrigeration piece, temperature sensor sets up on the up end of the internal portion of cabinet between cabinet door and, semiconductor refrigeration piece sets up on the side of cabinet door one side is kept away from to the mounting panel, drainage mechanism sets up the inside at the cabinet body, drainage mechanism comprises water deflector, water catch bowl, level sensor, aqueduct and miniature pump, one side that is close to the cabinet door on the lower terminal surface of the internal portion of cabinet is provided with the water deflector, the opposite side of water deflector is provided with the water catch bowl, the upper end of water catch bowl is provided with level sensor (level sensor's model is DLK 202), PLC programmable controller and level sensor electric connection, be provided with the aqueduct in the upper end of water catch bowl on the cabinet body, be provided with miniature pump on the aqueduct, PLC programmable controller's output and miniature pump's input electric connection, the lower extreme at the mounting panel is provided with the water conservancy diversion mouth.

Preferably, one side of keeping away from the cabinet door at the mounting panel on the up end of the internal portion of cabinet is provided with the heat-conducting plate, the heat-conducting plate is provided with a plurality of heat dissipation post on keeping away from the side of mounting panel one side, the other end setting of heat dissipation post is in the outside of the cabinet body.

Preferably, the cabinet door and the adjacent side of the cabinet body are both provided with plastic magnetic strips.

Preferably, support columns are arranged on the upper end face of the fixing plate and on two sides of the PLC, and heat insulation plates are arranged at the upper ends of the support columns.

Preferably, the water guide pipe is provided with a plurality of limiting rings, the limiting rings are arranged on the cabinet body, and the water guide pipe is provided with a rubber water suction head in the water collection tank.

Preferably, the outer side surface of the rubber suction head is provided with a suction hole.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a be provided with drainage mechanism, drainage mechanism sets up in the inside of the cabinet body, drainage mechanism comprises water deflector, water catch bowl, level sensor, aqueduct and miniature pump, PLC programmable controller and level sensor electric connection, PLC programmable controller's output and miniature pump's input electric connection, through drainage mechanism's effect, can discharge regulator cubicle inside infiltration fast, prevent that there is ponding the inside of regulator cubicle, protect circuit structure, can be applicable to outdoor low-lying area and use;

2. the utility model discloses a be provided with PLC programmable controller on the up end of fixed plate, PLC programmable controller electric connection has temperature sensor and semiconductor refrigeration piece, temperature sensor sets up on the up end of the internal portion of cabinet, the semiconductor refrigeration piece sets up on the mounting panel, through the effect of PLC programmable controller, temperature sensor and semiconductor refrigeration piece, can automated inspection temperature regulation, prevent that the high temperature from influencing electrical equipment's life conflagration emergence even, the normal work of guarantee regulator cubicle.

Drawings

Fig. 1 is an overall front view of the low-temperature electrical cabinet with a water seepage prevention function for outdoor use of the utility model;

fig. 2 is a schematic view of an internal structure of a cabinet body of the outdoor low-temperature electrical cabinet with a water seepage prevention function of the utility model;

fig. 3 is an enlarged schematic view of a position a in fig. 2 of the low-temperature electrical cabinet with a water seepage prevention function for outdoor use of the present invention.

In the figure: 1. a fixed base; 101. a support block; 2. a drainage mechanism; 21. a water guide plate; 22. a water collection tank; 23. a liquid level sensor; 24. a water conduit; 241. a limiting ring; 242. a rubber suction head; 2421. a water suction hole; 25. a micro water pump; 3. a cabinet body; 31. a cabinet door; 32. an inclined top plate; 4. mounting a plate; 41. a flow guide port; 5. a fixing plate; 51. a support pillar; 52. a heat insulation plate; 6. a PLC programmable controller; 7. a temperature sensor; 8. a semiconductor refrigeration sheet; 9. a heat conducting plate; 10. a heat-dissipating stud.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a low-temperature electric cabinet with a water seepage prevention function for outdoor use comprises a fixed base 1 and a drainage mechanism 2, wherein a plurality of supporting blocks 101 are welded on two sides of the lower end face of the fixed base 1, a cabinet body 3 is welded on the upper end face of the fixed base 1, a cabinet door 31 is mounted on the side face of one side of the cabinet body 3 through a hinge, an inclined top plate 32 is welded on the upper end of the cabinet body 3, a mounting plate 4 is welded on the upper end face of the inside of the cabinet body 3, a fixing plate 5 is welded on the lower end of the side face of the mounting plate 4 far away from one side of the cabinet door 31, the other side of the fixing plate 5 is welded on the cabinet body 3, a PLC 6 is mounted on the upper end face of the fixing plate 5 through a bolt, the PLC 6 is electrically connected with a temperature sensor 7 and a semiconductor refrigeration sheet, semiconductor refrigeration piece 8 passes through the bolt to be installed on the side of mounting panel 4 keeping away from cabinet door 31 one side, the inside at the cabinet body 3 is installed to drainage mechanism 2, drainage mechanism 2 is by water conservancy diversion board 21, water catch bowl 22, level sensor 23, aqueduct 24, and miniature pump 25 constitute, the welding of one side that is close to cabinet door 31 on the lower terminal surface of the internal portion of cabinet 3 has water conservancy diversion board 21, water catch bowl 22 is installed to the opposite side of water conservancy diversion board 21, level sensor 23 is installed through the bolt in the upper end of water catch bowl 22, PLC programmable controller 6 passes through wire electric connection with level sensor 23, aqueduct 24 is installed in the upper end of water catch bowl 22 on the cabinet body 3, install miniature pump 25 on the aqueduct 24, PLC programmable controller 6's output passes through wire electric connection with miniature pump 25's input, water conservancy diversion mouth 41.

The welding of one side of keeping away from cabinet door 31 at mounting panel 4 has heat-conducting plate 9 on the inside up end of the cabinet body 3, and the welding has a plurality of heat dissipation post 10 on the side that mounting panel 4 one side was kept away from to heat-conducting plate 9, and the other end of heat dissipation post 10 extends in the outside of the cabinet body 3, is favorable to discharging the cabinet body 3 with the 8 production heats of semiconductor refrigeration piece outside.

The cabinet door 31 is all adhered with the plastic magnetic strip through glue on one side adjacent to the cabinet body 3, so that the sealing property between the cabinet body 3 and the cabinet door 31 is favorably increased.

Support columns 51 are welded on the two sides of the PLC 6 on the upper end face of the fixing plate 5, and heat insulation plates 52 are welded on the upper ends of the support columns 51, so that the PLC 6 is protected.

The water guide pipe 24 is sleeved with a plurality of limiting rings 241, the limiting rings 241 are welded on the cabinet body 3, and the rubber water suction head 242 is arranged in the water collection tank 22 of the water guide pipe 24, so that the stability of the water guide pipe 24 is improved.

The outer side surface of the rubber suction head 242 is provided with a water suction hole 2421, which is beneficial to discharging all water in the water collection tank 22.

The working principle is as follows: when the device is used, when accumulated water permeates into the cabinet body 3, the accumulated water is firstly drained into the water collecting tank 22 through the water guide plate 21, then the accumulated water is detected by the liquid level sensor 23 and is transmitted to the PLC (programmable logic controller) 6, the PLC 6 controls the miniature water pump 25 to work, the miniature water pump 25 works to quickly drain the leaked water out of the water guide pipe 24 to the outer side of the cabinet body 3, meanwhile, when the temperature sensor 7 detects that the interior of the cabinet body 3 is too high, the temperature sensor 7 transmits a signal to the PLC 6, the PLC 6 controls the semiconductor refrigerating sheet 8 to work and cool down, the device can quickly drain the leaked water in the electrical cabinet, prevent the accumulated water from being in the electrical cabinet, protect a circuit structure, be suitable for being used in an outdoor low-lying area, automatically detect and adjust the temperature, prevent the service life of electrical equipment from being influenced by the too high temperature and even causing fire, the normal work of regulator cubicle is ensured.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an it is outdoor with low temperature regulator cubicle that has prevention of seepage water function, includes unable adjustment base (1) and drainage mechanism (2), its characterized in that: the refrigerator is characterized in that a plurality of supporting blocks (101) are arranged on two sides of the lower end face of the fixing base (1), a cabinet body (3) is arranged on the upper end face of the fixing base (1), a cabinet door (31) is movably arranged on the side face of one side of the cabinet body (3), an inclined top plate (32) is arranged at the upper end of the cabinet body (3), a mounting plate (4) is arranged on the upper end face of the interior of the cabinet body (3), a fixing plate (5) is arranged at the lower end of the side face, far away from the cabinet door (31), of the mounting plate (4), the other side of the fixing plate (5) is arranged on the cabinet body (3), a PLC (6) is arranged on the upper end face of the fixing plate (5), the PLC (6) is electrically connected with a temperature sensor (7) and a semiconductor refrigerating sheet (8), the temperature sensor (7) is arranged on the upper end face of the interior of the, the semiconductor refrigeration piece (8) is arranged on the side face, far away from one side of the cabinet door (31), of the mounting plate (4), the drainage mechanism (2) is arranged inside the cabinet body (3), the drainage mechanism (2) is composed of a water guide plate (21), a water collection tank (22), a liquid level sensor (23), a water guide pipe (24) and a micro water pump (25), the water guide plate (21) is arranged on one side, close to the cabinet door (31), of the lower end face inside the cabinet body (3), the water collection tank (22) is arranged on the other side of the water guide plate (21), the liquid level sensor (23) is arranged at the upper end of the water collection tank (22), the PLC programmable logic controller (6) is electrically connected with the liquid level sensor (23), the water guide pipe (24) is arranged at the upper end of the water collection tank (22) on the cabinet body (3), the micro water pump (25) is arranged on, the output end of the PLC (6) is electrically connected with the input end of the micro water pump (25), and the lower end of the mounting plate (4) is provided with a flow guide port (41).

2. The outdoor low-temperature electric cabinet with the water seepage prevention function according to claim 1, characterized in that: one side of keeping away from cabinet door (31) at mounting panel (4) on the inside up end of the cabinet body (3) is provided with heat-conducting plate (9), be provided with a plurality of heat dissipation post (10) on the side of mounting panel (4) one side is kept away from in heat-conducting plate (9), the other end setting of heat dissipation post (10) is in the outside of the cabinet body (3).

3. The outdoor low-temperature electric cabinet with the water seepage prevention function according to claim 1, characterized in that: and one side of the cabinet door (31) adjacent to the cabinet body (3) is provided with a plastic magnetic strip.

4. The outdoor low-temperature electric cabinet with the water seepage prevention function according to claim 1, characterized in that: support columns (51) are arranged on the upper end face of the fixing plate (5) and on two sides of the PLC (6), and a heat insulation plate (52) is arranged at the upper ends of the support columns (51).

5. The outdoor low-temperature electric cabinet with the water seepage prevention function according to claim 1, characterized in that: the water guide pipe (24) is provided with a plurality of limiting rings (241), the limiting rings (241) are arranged on the cabinet body (3), and the water guide pipe (24) is provided with a rubber water suction head (242) in the water collection tank (22).

6. The outdoor low-temperature electric cabinet with the water seepage prevention function according to claim 5, characterized in that: a water suction hole (2421) is formed in the outer side face of the rubber water suction head (242).