CN113363852A

CN113363852A - Outdoor JP cabinet

Info

Publication number: CN113363852A
Application number: CN202110728431.XA
Authority: CN
Inventors: 岳保坤; 崔士才; 王玉霞; 李耀辉; 田强
Original assignee: Henan Zhongkun Industrial Co ltd
Current assignee: Henan Zhongkun Industrial Co ltd
Priority date: 2021-06-29
Filing date: 2021-06-29
Publication date: 2021-09-07

Abstract

The invention provides an outdoor JP cabinet which comprises a cabinet body, a cabinet door arranged at the front end of the cabinet body, a lock body, a heat dissipation and moisture prevention module, a rainproof module and a walking support module, wherein the heat dissipation and moisture prevention module is arranged at the front end of the cabinet body; the heat dissipation moisture-proof module comprises a cold and hot air blower, an air guide cavity arranged inside the side wall of the cabinet body, air blowing holes which are arranged on the side wall of the cabinet body and used for communicating the inside of the cabinet body with the air guide cavity, a first control valve arranged in each air blowing hole, an air inlet pipe which is arranged at the air outlet end of the cold and hot air blower, penetrates through the top of the side wall of the cabinet body and is communicated with the air guide cavity, a dust cover arranged at the air inlet end of the cold and hot air blower, a plurality of temperature and humidity sensors arranged on the inner wall of the cabinet body, an air outlet pipe which is arranged at the bottom of the side wall of the cabinet body and is communicated with the air guide cavity, a second control valve arranged on the air blowing holes and a PLC (programmable logic controller) arranged on the inner wall of the cabinet body. The outdoor JP cabinet disclosed by the invention not only can meet the basic use requirements of people, but also has the characteristics of good heat dissipation, remarkable moisture resistance and strong rain resistance.

Description

Outdoor JP cabinet

Technical Field

The invention relates to the technical field of JP cabinets, in particular to an outdoor JP cabinet.

Background

The JP cabinet is also called a comprehensive distribution box, and is a novel comprehensive control box integrating electric energy distribution, metering, protection, control and reactive compensation. The JP cabinet is designed for meeting the requirements of standardization, miniaturization and outdoor type of rural low-voltage power distribution devices, and along with continuous deepening of rural power grid transformation, a large number of JP cabinets are applied to rural power lines and various power distribution areas.

Although the existing JP cabinet can meet the basic use requirements of people, the existing JP cabinet has the defects of poor heat dissipation, poor moisture resistance and poor rainproof performance.

Disclosure of Invention

In view of the above, the invention provides an outdoor JP cabinet aiming at the defects of the prior art, which not only can meet the basic use requirements of people, but also has the characteristics of good heat dissipation, remarkable moisture resistance and strong rain resistance.

In order to solve the technical problems, the invention adopts the technical scheme that: an outdoor JP cabinet comprises a cabinet body, a cabinet door arranged at the front end of the cabinet body, a lock body arranged at the joint of the cabinet body and the cabinet door, a heat dissipation and moisture-proof module arranged in the cabinet body, a rain-proof module arranged at the top of the cabinet body and a walking support module arranged at the bottom of the cabinet body;

the heat dissipation moisture-proof module comprises a cold and hot air blower arranged on the outer wall of the top of the cabinet body, an air guide cavity arranged inside the side wall of the cabinet body, air blowing holes arranged on the side wall of the cabinet body and used for communicating the inside of the cabinet body with the air guide cavity, a first control valve arranged in each air blowing hole, an air inlet pipe arranged at the air outlet end of the cold and hot air blower, penetrates through the top of the side wall of the cabinet body and is communicated with the air guide cavity, a dust cover arranged at the air inlet end of the cold and hot air blower, a plurality of temperature and humidity sensors arranged on the inner wall of the cabinet body, an air outlet pipe arranged at the bottom of the side wall of the cabinet body and communicated with the air guide cavity, a second control valve arranged on the air blowing holes and a PLC (programmable logic controller) arranged on the inner wall of the cabinet body;

and the PLC is in communication connection with the cold and hot air blower, the temperature and humidity sensor and the second control valve.

Further, rain-proof module is including setting up the connecting cylinder of side about cabinet body top, the connecting rod of pegging graft in the connecting cylinder, setting on the connecting cylinder and be used for carrying out the fixing bolt fixed and set up at the top of connecting rod and with the rain-proof cover of cabinet body looks adaptation.

Further, the fixing bolt is a hand-screwed bolt.

Further, the one end and the cabinet body of cabinet door are articulated, the cabinet body and cabinet door joint, still be provided with the first in command on the cabinet door, the front end inner wall of the cabinet body still is provided with the sealing washer with cabinet door looks adaptation.

Furthermore, a sealing adhesive tape is arranged on the outer side of the joint of the cabinet body and the cabinet door.

Further, the walking support module comprises support legs arranged at corners of the bottom of the cabinet body, walking wheels arranged at the bottoms of the support legs, telescopic push rods vertically arranged at the left side and the right side of the bottom of the cabinet body, vertical rods connected with output shafts of the telescopic push rods, support cushion blocks arranged at the bottoms of the vertical rods and anchor bolts arranged on the support cushion blocks and used for being fixed with the ground.

Furthermore, a transparent observation window is also arranged on the cabinet door.

Further, still be provided with on the cabinet door with the protection section of thick bamboo of transparent observation window looks adaptation, it has the protective cover still to have threaded connection on the front end inner wall of a protection section of thick bamboo, still be provided with the second handle on the protective cover.

Further, still be provided with the battery on the top outer wall of the cabinet body, the battery respectively with cold and hot air blower, temperature and humidity sensor, first control valve, second control valve, PLC controller and telescopic push rod electric connection.

Further, still be provided with solar cell panel on the top outer wall of rain-proof cover, solar cell panel and cold and hot wind blower, temperature and humidity sensor, first control valve, second control valve, PLC controller and telescopic push rod, battery electric connection.

Compared with the prior art, the invention has the beneficial effects that: firstly, the PLC can monitor the temperature and humidity of a plurality of positions in the cabinet body through a plurality of temperature and humidity sensors, when the temperature of a certain position or a plurality of positions is found to exceed a temperature threshold value, the PLC can open a first control valve at an abnormal temperature position to enable the inside of the air guide cavity to be communicated with the inside of the cabinet body, and can also open a second control valve to enable the inside of the cabinet body to be communicated with the outside of the cabinet body, then the PLC can enable the cold and hot air blower to start blowing cold air, the cold air blown out by the cold and hot air blower enters the air guide cavity through the air inlet pipe, is guided and dispersed by the air guide cavity and then is blown out from a plurality of blowing holes, so that the cold air is blown out from a plurality of positions and a plurality of angles on the inner wall of the cabinet body, and can blow to the abnormal temperature position firstly and continue flowing in the cabinet body to finally leave the inside of the solid body from the air outlet pipe after entering the cabinet body, the hot air wrapped around the position leaves from the interior of the cabinet body, so that the temperature of the position with abnormal temperature is quickly and efficiently reduced until the temperature of the position returns to normal; when the humidity at a certain position or a plurality of positions is found to exceed the humidity threshold value, the PLC controller opens the first control valve at the abnormal humidity position to enable the inside of the air guide cavity to be communicated with the inside of the cabinet body, and also opens the second control valve to enable the inside of the cabinet body to be communicated with the outside of the cabinet body, then the PLC controller enables the cold and hot air blower to start blowing hot air, the hot air blown out by the cold and hot air blower enters the air guide cavity through the air inlet pipe, is guided and dispersed by the air guide cavity and then is blown out from a plurality of air blowing holes, so that cold air is blown out from a plurality of positions and angles on the inner wall of the cabinet body, after the hot air enters the cabinet body, the hot air is blown to the abnormal humidity position firstly and continuously flows in the cabinet body, so as to finally leave the inside of the solid from the air outlet pipe, therefore, the moisture wrapped at the positions leaves from the inside of the cabinet body, and the dehumidification treatment of the abnormal temperature position is rapidly and efficiently realized, until the humidity of the position returns to normal.

Secondly, because the PLC controller can monitor the humiture of the internal portion of cabinet through temperature and humidity sensor, and fix a position temperature and humidity unusual position, thereby make the device only open the first accuse valve of relevant position when cooling and removing damp processing, make the cold wind that carries out cooling processing or the hot-blast hole that carries out damp-proofing processing blow off from the relevant position, directly blow to the position that the humiture is unusual, thereby realize cooling and damp-proofing processing to the high efficiency of humiture unusual position, and avoid cold wind or hot-blast waste.

Thirdly, through the rain cover, the rain-proof treatment of the JP cabinet can be realized; through the matching of the connecting cylinder, the connecting rod and the fixing bolt, the flexible connection and disassembly of the rain cover and the top of the cabinet body can be realized, so that convenience is provided for mounting and replacing the rain cover; because the fixing bolt is a hand-screwed bolt, the fixing bolt can be conveniently adjusted, so that the connection part of the connecting cylinder and the connecting rod can be conveniently fixed or detached.

Fourthly, the cabinet door can be conveniently opened and closed through the first handle; the sealing performance, the dust resistance, the rain resistance and the moisture resistance of the joint of the cabinet body and the cabinet door can be enhanced through the sealing ring; can further strengthen leakproofness, dust proofness, rain proofness and the humidity resistance of the junction of the cabinet body and cabinet door through sealing adhesive tape.

Drawings

FIG. 1 is a schematic cross-sectional view of the present invention;

FIG. 2 is a schematic front view of the protective cover of the present invention;

fig. 3 is a schematic front view of the protecting cover of the present invention when opened.

In the figure: 1. a cabinet body; 2. a cabinet door; 3. a lock body; 4. a cold and hot air blower; 5. a wind guide cavity; 6. an air blowing hole; 7. a first control valve; 8. an air inlet pipe; 9. a dust cover; 10. a temperature and humidity sensor; 11. an air outlet pipe; 12. a second control valve; 13. a PLC controller; 14. a connecting cylinder; 15. a connecting rod; 16. fixing the bolt; 17. a rain cover; 18. a first handle; 19. a seal ring; 20. sealing the adhesive tape; 21. supporting legs; 22. a traveling wheel; 23. a telescopic push rod; 24. a vertical rod; 25. supporting the cushion block; 26. anchor bolts; 27. a transparent viewing window; 28. a protective cylinder; 29. a protective cover; 30. a second handle; 31. a storage battery; 32. a solar cell panel.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-3, an outdoor JP cabinet comprises a cabinet body 1, a cabinet door 2 arranged at the front end of the cabinet body 1, a lock body 3 arranged at the joint of the cabinet body 1 and the cabinet door 2, a heat dissipation and moisture proof module arranged in the cabinet body 1, a rain-proof module arranged at the top of the cabinet body 1 and a walking support module arranged at the bottom of the cabinet body 1;

the heat dissipation moisture-proof module comprises a cold and hot air blower 4 arranged on the outer wall of the top of the cabinet body 1, an air guide cavity 5 arranged inside the side wall of the cabinet body 1, air blowing holes 6 arranged on the side wall of the cabinet body 1 and used for communicating the inside of the cabinet body 1 with the air guide cavity 5, a first control valve 7 arranged in each air blowing hole 6, an air inlet pipe 8 arranged at the air outlet end of the cold and hot air blower 4, penetrating through the top of the side wall of the cabinet body 1 and communicated with the air guide cavity 5, a dust cover 9 arranged at the air inlet end of the cold and hot air blower 4, a plurality of temperature and humidity sensors 10 arranged on the inner wall of the cabinet body 1, an air outlet pipe 11 arranged at the bottom of the side wall of the cabinet body 1 and communicated with the air guide cavity 5, a second control valve 12 arranged on the air blowing holes 6 and a PLC 13 arranged on the inner wall of the cabinet body 1;

and the PLC 13 is in communication connection with the cold and hot air blower 4, the temperature and humidity sensor 10 and the second control valve 12.

The rain-proof module is including setting up connecting cylinder 14, the connecting rod 15 of pegging graft in connecting cylinder 14 of side about the cabinet body 1 top, setting on connecting cylinder 14 and be used for carrying out the fixing bolt 16 fixed and set up at the top of connecting rod 15 and with the rain-proof cover 17 of cabinet body 1 looks adaptation to connecting rod 15.

The fixing bolt 16 is a hand bolt.

The one end of cabinet door 2 is articulated with the cabinet body 1, cabinet body 1 and cabinet door 2 joint, still be provided with the first in command 18 on the cabinet door 2, the front end inner wall of the cabinet body 1 still is provided with the sealing washer 19 with cabinet door 2 looks adaptation.

And a sealing adhesive tape 20 is further arranged on the outer side of the joint of the cabinet body 1 and the cabinet door 2.

The walking support module comprises support legs 21 arranged at the corners of the bottom of the cabinet body 1, walking wheels 22 arranged at the bottoms of the support legs 21, telescopic push rods 23 vertically arranged at the left and right sides of the bottom of the cabinet body 1, vertical rods 24 connected with output shafts of the telescopic push rods 23, support cushion blocks 25 arranged at the bottoms of the vertical rods 24 and anchor bolts 26 arranged on the support cushion blocks 25 and used for being fixed with the ground.

In a further embodiment, the cabinet door 2 is further provided with a transparent viewing window 27.

In another embodiment, the cabinet door 2 is further provided with a protective cylinder 28 adapted to the transparent viewing window 27, the inner wall of the front end of the protective cylinder 28 is further connected with a protective cover 29 through a screw thread, and the protective cover 29 is further provided with a second handle 30.

As shown in fig. 1 to 3, in another embodiment, a storage battery 31 is further disposed on an outer wall of the top of the cabinet 1, and the storage battery 31 is electrically connected to the cold and hot air blower 4, the temperature and humidity sensor 10, the first control valve 7, the second control valve 12, the PLC controller 13, and the telescopic push rod 23.

In another embodiment, a solar cell panel 32 is further arranged on the outer wall of the top of the rain cover 17, and the solar cell panel 32 is electrically connected with the cold and hot air blower 4, the temperature and humidity sensor 10, the first control valve 7, the second control valve 12, the PLC controller 13, the telescopic push rod 23 and the storage battery 31.

Specifically, the PLC controller 13 can monitor the temperatures and the humidity at a plurality of positions inside the cabinet 1 through a plurality of temperature and humidity sensors 10, when it is found that the temperature at a certain position or a plurality of positions exceeds a temperature threshold, the PLC controller 13 opens the first control valve 7 at an abnormal temperature position to communicate the inside of the air guiding cavity 5 with the inside of the cabinet 1, and opens the second control valve 12 to communicate the inside of the cabinet 1 with the outside of the cabinet 1, and then the PLC controller 13 starts the cold and hot air blower 4 to blow cold air, and the cold air blown out from the cold and hot air blower 4 enters the air guiding cavity 5 through the air inlet pipe 8, and is blown out from the plurality of air blowing holes 6 after being guided and dispersed by the air guiding cavity 5, so that the cold air is blown out from a plurality of positions and a plurality of angles on the inner wall of the cabinet 1, and is blown to an abnormal temperature position and continuously flows inside the cabinet 1 to finally leave the inside of the solid through the air outlet pipe 11 after entering the cabinet 1, therefore, the hot air wrapped around the position leaves from the cabinet body 1, and the temperature of the abnormal position is quickly and efficiently reduced until the temperature of the position returns to normal.

When the humidity at a certain position or a plurality of positions exceeds the humidity threshold value, the PLC controller 13 opens the first control valve 7 at the abnormal humidity position to communicate the inside of the air guiding chamber 5 with the inside of the cabinet 1, and opens the second control valve 12 to communicate the inside of the cabinet 1 with the outside of the cabinet 1, and then the PLC controller 13 starts the cold and hot air blower 4 to blow hot air, and the hot air blown by the cold and hot air blower 4 enters the air guiding chamber 5 through the air inlet pipe 8, and is guided and dispersed by the air guiding chamber 5 and then is blown out from the plurality of air blowing holes 6, so that cold air is blown out from a plurality of positions and a plurality of angles on the inner wall of the cabinet 1, and after entering the cabinet 1, the hot air is blown to the abnormal humidity position first and continues to flow inside the cabinet 1 to finally leave the inside of the solid from the air blowing pipe 11, so that the moisture wrapped around the position leaves from the inside of the cabinet 1, the dehumidification treatment of the position with abnormal temperature is quickly and efficiently realized until the humidity of the position returns to normal.

Because the PLC controller 13 can monitor the humiture of the cabinet body 1 inside through temperature and humidity sensor 10, and fix a position the unusual position of humiture, thereby make the device only open the first accuse valve of relevant position when cooling and removing damp processing, make the cold wind that carries out cooling processing or the hot-blast hole 6 of blowing of relevant position that carries out damp-proofing processing blow off, directly blow to the unusual position of humiture, thereby realize the dampproofing processing of cooling fast high-efficient to the unusual position of humiture, and avoid cold wind or hot-blast waste.

The rainproof treatment of the JP cabinet can be realized through the rainproof cover 17; through the matching of the connecting cylinder 14, the connecting rod 15 and the fixing bolt 16, the flexible connection and disassembly of the rain cover 17 and the top of the cabinet body 1 can be realized, so that convenience is provided for mounting and replacing the rain cover 17; since the fixing bolt 16 is a hand bolt, the fixing bolt 16 can be easily adjusted, thereby easily achieving or releasing the fixing and detaching of the joint of the connecting cylinder 14 and the connecting rod 15.

The cabinet door 2 can be conveniently opened and closed through the first handle 18; the sealing ring 19 can enhance the sealing property, the dust resistance, the rain resistance and the moisture resistance of the joint of the cabinet body 1 and the cabinet door 2; the sealing property, the dust-proof property, the rain-proof property and the moisture-proof property of the joint of the cabinet body 1 and the cabinet door 2 can be further enhanced by the sealing adhesive tape 20.

Through the dust cover 9, can avoid the inside that external a large amount of dust got into the cabinet body 1 via from cold and hot wind blower 4, and then strengthen the dustproof effect of device.

Through the transparent observation window 27, a user can check the condition inside the cabinet body 1 without opening the cabinet door 2; through the cooperation of the protective barrel 28 and the protective cover 29, the transparent observation window 27 can be protected, and the transparent observation window 27 is prevented from being exposed to the air in a non-use state, so that the transparent observation window is prevented from being influenced by external dust and rainwater or damaged due to impact, and the service life of the transparent observation window 27 is prolonged; the second handle 30 can flexibly and conveniently realize the connection and the disconnection of the protective cover 29 and the protective barrel 28.

The device can move in a time-saving and labor-saving manner through the cooperation of the supporting legs 21 and the walking wheels 22, after the device is moved, the output shaft of the telescopic push rod 23 can extend downwards for a certain length, the supporting cushion block 25 is in direct contact with the ground, and the walking wheels 22 are lifted away from the ground; after the elongation of the output shaft of the telescopic push rod 23 is adjusted, the anchor bolt 26 can penetrate through the supporting cushion block 25 and is fixedly connected with the ground, so that the device is firmly fixed with the ground, the device is prevented from deviating in the working process, when a device needs to be moved, the anchor bolt 26 is separated from the ground, the elongation of the output shaft of the telescopic push rod 23 is adjusted, the travelling wheel 22 is fixedly connected with the ground again, and then the device can be moved by means of the travelling wheel 22 in a time-saving and labor-saving manner.

Through the storage battery 31, under the condition that the cold and hot air blower 4, the temperature and humidity sensor 10, the first control valve 7, the second control valve 12, the PLC controller 13 and the telescopic push rod 23 cannot acquire electric energy through an external circuit, standby electric energy can be provided for the cold and hot air blower, so that the cold and hot air blower can continuously work, and the applicability and the reliability of the device are improved.

Through solar cell panel 32, can pass through the electric energy for cold and hot wind blower 4, temperature and humidity sensor 10, first control valve 7, second control valve 12, PLC controller 13 and telescopic push rod 23, battery 31, with its dependence and the loss to cold and hot wind blower 4, temperature and humidity sensor 10, first control valve 7, second control valve 12, PLC controller 13 and telescopic push rod 23, the external circuit of battery 31.

While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. An outdoor JP cabinet which characterized in that: the intelligent cabinet comprises a cabinet body (1), a cabinet door (2) arranged at the front end of the cabinet body (1), a lock body (3) arranged at the joint of the cabinet body (1) and the cabinet door (2), a heat dissipation and moisture prevention module arranged in the cabinet body (1), a rain-proof module arranged at the top of the cabinet body (1) and a walking support module arranged at the bottom of the cabinet body (1);

the heat dissipation moisture-proof module comprises a cold and hot air blower (4) arranged on the outer wall of the top of the cabinet body (1), an air guide cavity (5) arranged inside the side wall of the cabinet body (1), air blowing holes (6) arranged on the side wall of the cabinet body (1) and used for communicating the inside of the cabinet body (1) with the air guide cavity (5), a first control valve (7) arranged in each air blowing hole (6), and an air inlet pipe (8) arranged at the air outlet end of the cold and hot air blower (4), penetrating through the top of the side wall of the cabinet body (1) and communicated with the air guide cavity (5), the air conditioner comprises a dust cover (9) arranged at the air inlet end of a cold and hot air blower (4), a plurality of temperature and humidity sensors (10) arranged on the inner wall of a cabinet body (1), an air outlet pipe (11) arranged at the bottom of the side wall of the cabinet body (1) and communicated with an air guide cavity (5), a second control valve (12) arranged on an air blowing hole (6) and a PLC (programmable logic controller) (13) arranged on the inner wall of the cabinet body (1);

and the PLC (13) is in communication connection with the cold and hot air blower (4), the temperature and humidity sensor (10) and the second control valve (12).

2. The outdoor JP cabinet of claim 1, wherein: the rainproof module comprises a connecting cylinder (14) arranged at the left side end and the right side end of the top of the cabinet body (1), a connecting rod (15) inserted in the connecting cylinder (14), a fixing bolt (16) arranged on the connecting cylinder (14) and used for fixing the connecting rod (15), and a rainproof cover (17) arranged at the top of the connecting rod (15) and matched with the cabinet body (1).

3. The outdoor JP cabinet of claim 2, wherein: the fixing bolt (16) is a hand-screwed bolt.

4. The outdoor JP cabinet of claim 3, wherein: the one end of cabinet door (2) is articulated with the cabinet body (1), the cabinet body (1) and cabinet door (2) joint, still be provided with the first in command (18) on cabinet door (2), the front end inner wall of the cabinet body (1) still is provided with sealing washer (19) with cabinet door (2) looks adaptation.

5. The outdoor JP cabinet of claim 4, wherein: and a sealing adhesive tape (20) is further arranged on the outer side of the joint of the cabinet body (1) and the cabinet door (2).

6. The outdoor JP cabinet of claim 5, wherein: the walking support module comprises support legs (21) arranged at the corners of the bottom of the cabinet body (1), walking wheels (22) arranged at the bottoms of the support legs (21), a telescopic push rod (23) vertically arranged at the left side end and the right side end of the bottom of the cabinet body (1), a vertical rod (24) connected with an output shaft of the telescopic push rod (23), a support cushion block (25) arranged at the bottom of the vertical rod (24) and anchor bolts (26) arranged on the support cushion block (25) and used for being fixed with the ground.

7. The outdoor JP cabinet of claim 6, wherein: the cabinet door (2) is also provided with a transparent observation window (27).

8. The outdoor JP cabinet of claim 7, wherein: still be provided with on cabinet door (2) with a protection section of thick bamboo (28) of transparent observation window (27) looks adaptation, it has protective cover (29) still to go back threaded connection on the front end inner wall of a protection section of thick bamboo (28), still be provided with second handle (30) on protective cover (29).

9. The outdoor JP cabinet of claim 8, wherein: still be provided with battery (31) on the top outer wall of the cabinet body (1), battery (31) respectively with cold and hot wind blower (4), temperature and humidity sensor (10), first control valve (7), second control valve (12), PLC controller (13) and telescopic push rod (23) electric connection.

10. The outdoor JP cabinet of claim 9, wherein: still be provided with solar cell panel (32) on the top outer wall of rain-proof cover (17), solar cell panel (32) and cold and hot wind blower (4), temperature and humidity sensor (10), first control valve (7), second control valve (12), PLC controller (13) and flexible push rod (23), battery (31) electric connection.