CN209071838U - A kind of anticreep outdoor intelligent power distribution low-tension switch cabinet with protective effect - Google Patents

Abstract

The anticreep outdoor intelligent power distribution low-tension switch cabinet that the utility model discloses a kind of with protective effect, including cabinet body, opening is arranged in the front-end surface of the cabinet body, and cabinet door is arranged in opening, insulating supporting pedestal is fixedly installed in the lower end quadrangle of the cabinet body respectively, the upper opening of the cabinet body, and level-one flashing board is set at the upper opening of cabinet body, dehumidification device is set inside the level-one flashing board, and loudspeaker is respectively set in the top both ends of level-one flashing board, light alarming device is arranged in the upper end middle position of the level-one flashing board, second level flashing board is set above the loudspeaker, this has setting metal mesh inside the anticreep outdoor intelligent power distribution low-tension switch cabinet of protective effect, the effect of potential shielding can be played, metal mesh is grounded simultaneously, the electric leakage of inside switch cabinet can be shifted, and it is able to carry out scene And remote alarms, avoid personnel from getting an electric shock.

Description

A kind of anticreep outdoor intelligent power distribution low-tension switch cabinet with protective effect

Technical field

The utility model relates to Electric Appliance Cabinet technical field, specially a kind of anticreep outdoor intelligence with protective effect is matched Electric low-tension switch cabinet.

Background technique

Switchgear is a kind of electrical equipment, and switchgear outside line is introduced into master switch in cabinet, subsequently into sub-control switch, respectively Branch is set according to its needs, and some also sets hyperbaric chamber and low-pressure chamber switchgear, is equipped with high voltage bus, such as power plant, some is also Equipped with the low-frequency load reduction to protect capital equipment, drain conditions easily occur for existing switchgear, and can not leak electricity after generation of leaking electricity There is greatly uneasy holotype, therefore, it is proposed to which a kind of Anti-creepage type switchs in transfer.

Utility model content

The technical problems to be solved in the utility model is to overcome existing defect, provides a kind of leakproof with protective effect Electric open air intelligent power distribution low-tension switch cabinet, inside setting metal mesh, can play the effect of potential shielding, while metal mesh being connect Ground can shift the electric leakage of inside switch cabinet, and be able to carry out scene and remote alarms, and personnel is avoided to get an electric shock, can be with Effectively solve the problems in background technique.

To achieve the above object, the utility model provides the following technical solutions: a kind of anticreep family with protective effect Outer intelligent power distribution low-tension switch cabinet, including cabinet body, opening is arranged in the front-end surface of the cabinet body, and cabinet door, institute is arranged in opening Insulating supporting pedestal, the upper opening of the cabinet body, and the upper opening of cabinet body is fixedly installed in the lower end quadrangle for stating cabinet body respectively Place's setting level-one flashing board, dehumidification device is arranged in the level-one flashing board inside, and the top both ends of level-one flashing board are set respectively Loudspeaker is set, the upper end middle position of the level-one flashing board is arranged light alarming device, second level is arranged above the loudspeaker Through-hole, through-hole of the light alarming device among second level flashing board, institute is arranged in flashing board, the second level flashing board centre The input terminal for stating loudspeaker, light alarming device and dehumidification device is electrically connected with the output end of single-chip microcontroller, the single-chip microcontroller it is defeated Enter end to be electrically connected with the output end of lithium battery, the lithium battery and single-chip microcontroller are fixed at level-one flashing board and second level rain-proof Inside empty cavity position between plate, metal mesh is arranged in the inner wall of the cabinet body, and the metal mesh is by ground wire grounded, and metal mesh Inside setting current sensor, the output end of the current sensor are electrically connected with the input terminal of single-chip microcontroller, the bottom of the cabinet body Heat-exchange device is arranged in portion, and the lower end of the heat-exchange device is placed into the soil, and lightning protection device, the lightning protection is arranged in the interior of the cabinet Device it is ground wire grounded.

Cavity as a kind of optimal technical scheme of the utility model, between the level-one flashing board and second level flashing board Inside setting wireless signal transceiver, the wireless signal transceiver with single-chip microcontroller is two-way is electrically connected.

As a kind of optimal technical scheme of the utility model, the level-one flashing board and second level flashing board are all made of two sides Tilting design, and level-one flashing board and second level flashing board are all made of PVC board.

As a kind of optimal technical scheme of the utility model, the heat-exchange device include heat-exchange tube, heat-dissipating pipe and Heat dissipation plate, the heat-exchange tube are coiled in interior of the cabinet bottom end in a ring, and heat dissipation plate is placed into the soil inside, and heat-dissipating pipe is in Serpentine passes through heat dissipation plate, and heat-dissipating pipe is concatenated with heat-exchange tube, and heat-dissipating pipe is located at the portion of external setting insulation on ground or more Protective case.

As a kind of optimal technical scheme of the utility model, circulating pump is concatenated inside the heat-exchange tube and heat-dissipating pipe, The input terminal of the circulating pump is electrically connected with the output end of single-chip microcontroller.

As a kind of optimal technical scheme of the utility model, the heat-exchange tube is copper pipe, and heat-dissipating pipe is stainless Steel pipe, and heat dissipation plate is cast iron plate.

As a kind of optimal technical scheme of the utility model, bearing frame, the load-bearing are set above the heat-exchange tube The inner wall of frame and cabinet body is fixedly mounted, and bearing frame is ceramic support frame.

As a kind of optimal technical scheme of the utility model, the both ends of the dehumidification device are respectively set air inlet and go out Air port, and opening is arranged in the lower end of dehumidification device, and blower, and the air outlet court of blower is arranged in the middle position of dehumidification device Under, and the air inlet of blower is connected to the air inlet of dehumidification device, the input terminal of the blower and the output end of single-chip microcontroller are electrically connected It connects.

As a kind of optimal technical scheme of the utility model, heating sheet, institute is arranged in array at the air outlet of the blower The input terminal for stating heating sheet is electrically connected with the output end of single-chip microcontroller, and filter is respectively provided with inside the air inlet and air outlet of dehumidification device Core.

As a kind of optimal technical scheme of the utility model, the cabinet body uses PVC board, and sets side by side inside PVC board Set support tube.

Compared with prior art, the utility model has the beneficial effects that this has the anticreep outdoor intelligence of protective effect Distribution low-tension switch cabinet uses the form in interior of the cabinet setting metal mesh, plays potential shielding to interior of the cabinet, avoids electromagnetism Interference is suitble to outdoor complicated operative scenario, and potential can be shifted in time in electric leakage, personnel is avoided to get an electric shock by metal mesh；

This has the anticreep outdoor intelligent power distribution low-tension switch cabinet of protective effect using increase loudspeaker and light warning Device realizes the leakage-current alarm at scene, personnel's electric shock accidents caused by avoiding layman from contacting, and incoming wireless signal is received Send out device, can remote notification professional repair in time, reduce equipment loss；

There is the anticreep outdoor intelligent power distribution low-tension switch cabinet of protective effect to be internally integrated dehumidification device for this, using heating The effect of the circulated air of piece electric heating and blower, quickly takes away the steam of interior of the cabinet, avoids the electric leakage of internal component, Er Qieshi Close the heavier use environment of outdoor moisture；

There is the anticreep outdoor intelligent power distribution low-tension switch cabinet of protective effect to increase heat-exchange device in bottom for this, utilize The medium recycled inside heat-exchange tube and heat-dissipating pipe carries out the carrying of heat, realizes the quick discharge of interior of the cabinet heat, effectively Guarantee the operating temperature of internal element, delay machine caused by avoiding internal component temperature excessively high.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model schematic internal view；

Fig. 3 is the sectional view of the utility model cabinet body.

In figure: 1 cabinet body, 2 level-one flashing boards, 3 dehumidification devices, 4 second level flashing boards, 5 light alarming devices, 6 cabinet doors, 7 are absolutely Edge support base, 8 heat dissipation plates, 9 heat-dissipating pipes, 10 insulating protective sleeves, 11 lightning protection devices, 12 circulating pumps, 13 bearing frames, 14 heat exchanges Pipe, 15 metal meshes, 16 current sensors, 17 heating sheets, 18 filter cores, 19 blowers, 20 loudspeakers, 21 single-chip microcontrollers, 22 wireless signals Transceiver, 23 support tubes, 24 lithium batteries.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of anticreep outdoor intelligence with protective effect Energy distribution low-tension switch cabinet, including cabinet body 1, opening is arranged in the front-end surface of cabinet body 1, and cabinet door 6 is arranged in opening, cabinet body 1 Insulating supporting pedestal 7 is fixedly installed in lower end quadrangle respectively, and cabinet body 1 and ground is made to insulate, the upper opening of cabinet body 1, and cabinet body 1 Level-one flashing board 2 is set at upper opening, dehumidification device 3 is set inside level-one flashing board 2, rapidly removes the water inside cabinet body 1 Vapour avoids internal component because of electrical leakage problems caused by humid air, and loudspeaking is respectively set in the top both ends of level-one flashing board 2 Device 20, the upper end middle position of level-one flashing board 2 are arranged light alarming device 5, second level flashing board 4 are arranged above loudspeaker 20, Through-hole, through-hole of the light alarming device 5 among second level flashing board 4, loudspeaker 20, light are set among second level flashing board 4 The input terminal of warning device 5 and dehumidification device 3 is electrically connected with the output end of single-chip microcontroller 21, the input terminal and lithium battery of single-chip microcontroller 21 24 output end electrical connection, is powered using individual power supply, effectively avoids powering off delay machine problem, lithium caused by equipment leakage Battery 24 and single-chip microcontroller 21 are fixed inside the empty cavity position between level-one flashing board 2 and second level flashing board 4, cabinet body 1 Inner wall metal mesh 15 is set, current sensor 16 is arranged by ground wire grounded in metal mesh 15 inside metal mesh 15, electric current passes The output end of sensor 16 is electrically connected with the input terminal of single-chip microcontroller 21, and heat-exchange device is arranged in the bottom of cabinet body 1, heat-exchange device Lower end is placed into the soil, inside cabinet body 1 be arranged lightning protection device 11, lightning protection device 11 it is ground wire grounded, occur inside circuit high current or When meeting with lightning stroke, circuit can be protected；

Wireless signal transceiver 22 is arranged in cavity inside between level-one flashing board 2 and second level flashing board 4, and wireless signal is received Hair device 22 with single-chip microcontroller 21 is two-way is electrically connected, realize remote alarming function, professional notified to repair in time, reduce and damage It loses；

Level-one flashing board 2 and second level flashing board 4 are all made of the design of two sides tilting, and level-one flashing board 2 and second level rain-proof Plate 4 is all made of PVC board；

Heat-exchange device includes heat-exchange tube 14, heat-dissipating pipe 9 and heat dissipation plate 8, and heat-exchange tube 14 is coiled in cabinet body in a ring 1 inner bottom, and heat dissipation plate 8 is placed into the soil inside, and heat-dissipating pipe 9 passes through heat dissipation plate 8, and heat-dissipating pipe 9 and heat exchange in serpentine Pipe 14 concatenates, and heat-dissipating pipe 9 is located at the portion of external setting insulating protective sleeve 10 on ground or more；

Circulating pump 12, the output of the input terminal and single-chip microcontroller 21 of circulating pump 12 are concatenated inside heat-exchange tube 14 and heat-dissipating pipe 9 End electrical connection, increases the circulation rate of interior media, accelerates the transporting velocity of heat；

Heat-exchange tube 14 is copper pipe, and heat-dissipating pipe 9 is stainless steel tube, and heat dissipation plate 8 is cast iron plate；

Bearing frame 13, the inner wall fixed installation of bearing frame 13 and cabinet body 1 are set above heat-exchange tube 14, and bearing frame 13 is Ceramic support frame, problem with grounding caused by avoiding electric elements from contacting with 14 bracket of heat-exchange tube；

Air inlet and air outlet is respectively set in the both ends of dehumidification device 3, and opening is arranged in the lower end of dehumidification device 3, and removes Blower 19, and the outlet air mouth down of blower 19, and the air inlet of blower 19 and dehumidification device 3 is arranged in the middle position of wet device 3 Air inlet connection, the input terminal of blower 19 is electrically connected with the output end of single-chip microcontroller 21；

Heating sheet 17, the input terminal of heating sheet 17 and the output end electricity of single-chip microcontroller 21 is arranged in array at the air outlet of blower 19 Connection, and filter core 18 is respectively provided with inside the air inlet and air outlet of dehumidification device 3；

Cabinet body 1 uses PVC board, and support tube 23 is set side by side inside PVC board, promotes the integral rigidity of cabinet body 1；

Single-chip microcontroller 21 is Siemens 6ES7216-2AD23-0XB8 type PLC controller, and single-chip microcontroller 21 controls light warning The mode of device 5, circulating pump 12, current sensor 16, heating sheet 17, blower 19, loudspeaker 20 and wireless signal transceiver 22 For normal method in the prior art.

When in use: normal work makes, and 3 inside heating sheet 17 of dehumidification device and blower 19 cooperate, to the inside of cabinet body 1 It is blown into hot run test, so that 1 internal steam of cabinet body is discharged, circulating pump 12 works inside the heat-exchange device of bottom, makes heat exchange Medium circulation flowing inside pipe 14 and heat-dissipating pipe 9, so that the heat inside cabinet body 1 is carried out cabinet body 1, and passes through heat dissipation plate 8 dissipate in the soil, and the metal mesh 15 inside cabinet body 1 plays the effect of potential shielding, avoids 1 internal element of cabinet body outer The electromagnetic interference in portion, when electric leakage, potential is grounded by metal mesh 15, while 15 internal current of metal mesh is caught by current sensor 16 It catches, loudspeaker 20 is controlled by single-chip microcontroller 21 and light alarming device 5 carries out sound-light alarm, reminds the people passed by separate, simultaneously Remote alarms are carried out by wireless signal transceiver 22, professional is notified to come to repair.

The utility model is using the form that metal mesh 15 is arranged inside cabinet body 1, to playing potential shielding inside cabinet body 1, Electromagnetic interference is avoided, is suitble to outdoor complicated operative scenario, and potential can be shifted in time, be kept away in electric leakage by metal mesh 15 Exempt from personnel's electric shock；

This has the anticreep outdoor intelligent power distribution low-tension switch cabinet of protective effect using increase loudspeaker 20 and light report Alert 5 devices, realize the leakage-current alarm at scene, personnel's electric shock accidents caused by avoiding layman from contacting, and access wireless communication Number transceiver 22, can remote notification professional repair in time, reduce equipment loss；

There is anticreep outdoor intelligent power distribution low-tension switch cabinet of protective effect to be internally integrated dehumidification device 3 for this, using adding The effect of the circulated air of 17 electric heating of backing and blower 19, quickly takes away the steam inside cabinet body 1, avoids the leakage of internal component Electricity, and it is suitble to the heavier use environment of outdoor moisture；

There is the anticreep outdoor intelligent power distribution low-tension switch cabinet of protective effect to increase heat-exchange device in bottom for this, utilize The medium recycled inside heat-exchange tube 14 and heat-dissipating pipe 9 carries out the carrying of heat, realizes the quick discharge of 1 internal heat of cabinet body, The operating temperature of internal element is effectively ensured, delay machine caused by avoiding internal component temperature excessively high.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (10)

1. a kind of anticreep outdoor intelligent power distribution low-tension switch cabinet with protective effect, including cabinet body (1), it is characterised in that: Opening, and opening setting cabinet door (6) is arranged in the front-end surface of the cabinet body (1), and the lower end quadrangle of the cabinet body (1) is solid respectively Surely insulating supporting pedestal (7) are set, the upper opening of the cabinet body (1), and level-one rain-proof is set at the upper opening of cabinet body (1) Plate (2), the level-one flashing board (2) is internal to be arranged dehumidification device (3), and the top both ends of level-one flashing board (2) are respectively set Light alarming device (5) are arranged in the upper end middle position of loudspeaker (20), the level-one flashing board (2), the loudspeaker (20) Second level flashing board (4) are arranged in top, and through-hole is arranged among the second level flashing board (4), and the light alarming device (5) runs through two The intermediate through-hole of grade flashing board (4), the loudspeaker (20), light alarming device (5) and dehumidification device (3) input terminal and list The output end of piece machine (21) is electrically connected, and the input terminal of the single-chip microcontroller (21) is electrically connected with the output end of lithium battery (24), described Lithium battery (24) and single-chip microcontroller (21) are fixed at the empty cavity position between level-one flashing board (2) and second level flashing board (4) Metal mesh (15) are arranged in the inner wall of inside, the cabinet body (1), and the metal mesh (15) is by ground wire grounded, and metal mesh (15) Inside setting current sensor (16), the output end of the current sensor (16) are electrically connected with the input terminal of single-chip microcontroller (21), Heat-exchange device is arranged in the bottom of the cabinet body (1), and the lower end of the heat-exchange device is placed into the soil, and the cabinet body (1) is internal Be arranged lightning protection device (11), the lightning protection device (11) it is ground wire grounded.

2. a kind of anticreep outdoor intelligent power distribution low-tension switch cabinet with protective effect according to claim 1, special Sign is: wireless signal transceiver (22) are arranged in the cavity inside between the level-one flashing board (2) and second level flashing board (4), The wireless signal transceiver (22) with single-chip microcontroller (21) is two-way is electrically connected.

3. a kind of anticreep outdoor intelligent power distribution low-tension switch cabinet with protective effect according to claim 1, special Sign is: the level-one flashing board (2) and second level flashing board (4) are all made of the design of two sides tilting, and level-one flashing board (2) and Second level flashing board (4) is all made of PVC board.

4. a kind of anticreep outdoor intelligent power distribution low-tension switch cabinet with protective effect according to claim 1, special Sign is: the heat-exchange device includes heat-exchange tube (14), heat-dissipating pipe (9) and heat dissipation plate (8), the heat-exchange tube (14) It is coiled in cabinet body (1) inner bottom in a ring, and heat dissipation plate (8) is placed into the soil inside, and heat-dissipating pipe (9) is passed through in serpentine and dissipated Hot plate (8), and heat-dissipating pipe (9) is concatenated with heat-exchange tube (14), and heat-dissipating pipe (9) is located at the portion of external setting on ground or more absolutely Edge protective case (10).

5. a kind of anticreep outdoor intelligent power distribution low-tension switch cabinet with protective effect according to claim 4, special Sign is: concatenate circulating pump (12) inside the heat-exchange tube (14) and heat-dissipating pipe (9), the input terminal of the circulating pump (12) and The output end of single-chip microcontroller (21) is electrically connected.

6. a kind of anticreep outdoor intelligent power distribution low-tension switch cabinet with protective effect according to claim 5, special Sign is: the heat-exchange tube (14) is copper pipe, and heat-dissipating pipe (9) is stainless steel tube, and heat dissipation plate (8) is cast iron plate.

7. a kind of anticreep outdoor intelligent power distribution low-tension switch cabinet with protective effect according to claim 6, special Sign is: bearing frame (13) is arranged above the heat-exchange tube (14), the inner wall of the bearing frame (13) and cabinet body (1) is fixed to pacify Dress, and bearing frame (13) is ceramic support frame.

8. a kind of anticreep outdoor intelligent power distribution low-tension switch cabinet with protective effect according to claim 1, special Sign is: air inlet and air outlet is respectively set in the both ends of the dehumidification device (3), and the lower end setting of dehumidification device (3) is opened Mouthful, and blower (19) are arranged in the middle position of dehumidification device (3), and the outlet air mouth down of blower (19), and blower (19) into Air port is connected to the air inlet of dehumidification device (3), and the input terminal of the blower (19) is electrically connected with the output end of single-chip microcontroller (21).

9. a kind of anticreep outdoor intelligent power distribution low-tension switch cabinet with protective effect according to claim 8, special Sign is: array setting heating sheet (17), the input terminal and monolithic of the heating sheet (17) at the air outlet of the blower (19) The output end of machine (21) is electrically connected, and filter core (18) are respectively provided with inside the air inlet and air outlet of dehumidification device (3).

10. a kind of anticreep outdoor intelligent power distribution low-tension switch cabinet with protective effect according to claim 1, special Sign is: the cabinet body (1) uses PVC board, and support tube (23) are set side by side inside PVC board.