CN109728526B - Multifunctional electric power switch cabinet - Google Patents
Multifunctional electric power switch cabinet Download PDFInfo
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- CN109728526B CN109728526B CN201910162606.8A CN201910162606A CN109728526B CN 109728526 B CN109728526 B CN 109728526B CN 201910162606 A CN201910162606 A CN 201910162606A CN 109728526 B CN109728526 B CN 109728526B
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Abstract
The invention discloses a multifunctional power switch cabinet which comprises a box body, wherein a hinge piece at the outer side of the box body is connected with a stop door, through holes are arranged at the left side and the right side outside the box body, a cross rod is fixedly arranged in each through hole, transverse plates are fixedly arranged in the box body and the left side and the right side of each through hole, a sliding groove is fixedly arranged on the side surface of each transverse plate close to each through hole, a sliding block is connected in each sliding groove in a sliding mode, a limiting block is fixedly arranged at the top end of each sliding groove, a baffle is fixedly arranged on the side surface of each sliding block close to each through hole, a straight plate is fixedly arranged in the box body and at the bottom of each through hole, a groove is formed in the upper surface of each straight plate, the top end of each baffle is fixedly connected with the output end of a hydraulic cylinder, each hydraulic cylinder is fixedly connected with the box body, a PLC is fixedly arranged at the bottom in the box body, and the PLC is electrically connected with a temperature sensor and a humidity sensor. The device can automatically control the lifting of the baffle, is convenient for heat dissipation and water prevention, and has simple structure and convenient operation.
Description
Technical Field
The invention belongs to the technical field of power switch cabinets, and particularly relates to a multifunctional power switch cabinet.
Background
The cubical switchboard is an electrical equipment, controls opening and closing of various equipment, because the needs of use, a lot of cubical switchboard need be in outdoor use, and general outdoor cubical switchboard heat dispersion and shock resistance can not all be good, and high temperature or have the vibration all to cause the damage of cubical switchboard internals extremely easily, and outdoor weather is changeable, and inside the rainwater got into the cubical switchboard easily when rainy, waterproof performance was very good, not only influenced the use of peripheral equipment, still brought very big potential safety hazard.
The Chinese patent with application number 201721253595.7 comprises the following contents: the utility model provides an outdoor waterproof switch cabinet, includes the first cabinet body, the fixed setting of the first cabinet body is on the base, the internal portion of first cabinet is equipped with the second cabinet body, a side upper portion of the first cabinet body is equipped with first through wires hole, be equipped with the recess on the first internal wall of cabinet at first through wires hole middle part, be equipped with two inflatable seal circle, two in the recess inflatable seal circle passes through air duct through connection, one of them inflatable seal circle is last to be equipped with fills the discharge cock, and fills the discharge cock and keep away from inflatable seal circle's one end setting in the first external side of cabinet, be equipped with the second through wires hole on the side that the second cabinet body is close to first through wires hole.
Although the device adopts bilayer structure to block in the rainwater enters into the cubical switchboard, the device has hindered the thermal diffusivity, and steam can stop in the intermediate layer, hinders the circulation of air, and the heat dissipation of inconvenient cubical switchboard so we propose one kind can both make things convenient for the heat dissipation and can rain-proof power switch cabinet again, in order to solve above-mentioned problem.
Disclosure of Invention
The invention aims to provide a multifunctional power switch cabinet to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a multifunctional power switch cabinet comprises a box body, wherein a baffle door is connected to a hinge piece on the outer side of the box body, through holes are installed on the left side and the right side outside the box body, cross rods are fixedly installed in the through holes, transverse plates are fixedly installed on the inner side of the box body and the left side and the right side of the through holes, sliding grooves are fixedly installed on the transverse plates by the side faces of the through holes, sliding blocks are connected in the sliding grooves in a sliding mode, limit blocks are fixedly installed at the top ends of the sliding grooves, baffle plates are fixedly installed on the side faces, close to the through holes, of the sliding blocks, straight plates are fixedly installed in the box body and the bottoms of the through holes, grooves are formed in the upper surfaces of the straight plates, the top ends of the baffle plates are fixedly connected with the output end of a hydraulic cylinder, the hydraulic cylinder is fixedly connected with the box body, a PLC is fixedly installed at the bottom in the box body, the PLC is electrically connected with a temperature sensor, a storage battery is fixedly installed at the bottom in the box body, and a solar cell panel is fixedly installed at the top of the box body, and a rain and snow sensor is fixedly arranged on the outer side of the box body.
Preferably, the sliding chutes are arranged into two groups, are respectively arranged at two sides of the inner part of the box body and the position of the through hole, and are arranged into two sliding chutes in each group.
Preferably, the PLC controller is electrically connected with the hydraulic cylinder and the hydraulic cylinders are arranged to be two and are respectively installed on two sides of the inner wall of the box body.
Preferably, the storage battery is electrically connected with the solar cell panel, the PLC, the temperature sensor and the rain and snow sensor;
and the PLC is electrically connected with the rain and snow sensor.
Preferably, the through hole is rectangular and the width of the through hole is one third of the width of the box body.
Preferably, the baffle sets up to two, installs respectively on the inside both sides wall of box, and the length and the width of baffle all are greater than the length and the width of through-hole.
Preferably, the straight plate is fixedly connected with the bottom of the transverse plate, and the length and the width of the groove in the straight plate are both larger than those of the baffle plate.
Preferably, the cooling device also comprises a fan, a refrigeration source and a radiating pipe; an air inlet bin and an air outlet are respectively arranged on the inner top surface of the box body; the fan and the refrigeration source are connected with each other and arranged in the air inlet bin; the radiating pipes comprise a first radiating pipe and a second radiating pipe; the first radiating pipes and the second radiating pipes are sequentially connected end to end in a mode that the air outlet ends of the first radiating pipes are connected with the air inlet ends of the second radiating pipes; the first radiating pipes are arranged on the inner wall of the box body in parallel, the second radiating pipes are arranged on the inner side of the stop door and are matched with the positions of the first radiating pipes, so that when the stop door is closed, the first radiating pipes and the second radiating pipes form a spiral air passage surrounding the box body; the air inlet end of a first radiating pipe positioned at the topmost part of the box body is connected with the air inlet bin, and the air outlet end of a second radiating pipe positioned at the bottommost part of the stop door is arranged in a closed mode; and a plurality of air outlet holes are respectively formed in the side walls of the first radiating pipe and the second radiating pipe along the axial direction of the first radiating pipe and the second radiating pipe.
Preferably, the air outlet holes are formed towards the inside of the box body.
Preferably, a one-way valve is arranged on the exhaust hole; the one-way valve, the fan and the refrigeration source are respectively connected with the PLC and electrically connected with the storage battery.
The invention has the technical effects and advantages that: this multi-functional power switch cabinet through sleet sensor, with information transfer to the PLC controller, through the flexible of PLC controller control pneumatic cylinder to control baffle's flexible, through the temperature-sensing ware, with the temperature transfer to the PLC controller, the control heat dissipation of being convenient for, the device not only can conveniently dispel the heat, but also can be effectual waterproof, with circuit safety in guaranteeing the cubical switchboard, convenient operation is simple.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the left side structure inside the case;
FIG. 3 is a schematic view of the structure of the left side of the outer side of the box body;
fig. 4 is a schematic diagram of the position structures of the temperature sensor, the storage battery, the PLC controller and the first heat dissipation pipe.
In the figure: the solar energy heat-insulation refrigerator comprises a box body 1, a stop door 2, a through hole 3, a cross rod 4, a transverse plate 5, a sliding groove 6, a sliding block 7, a limiting block 8, a baffle plate 9, a straight plate 10, a groove 11, a hydraulic cylinder 12, a PLC 13, a temperature sensor 14, a rain and snow sensor 15, a storage battery 16, a solar cell panel 17, a fan 18, a fan 19, a refrigeration source, an air inlet bin 20, a first heat dissipation pipe 21, a second heat dissipation pipe 22, an air exhaust hole 23 and an air outlet hole 24.
Detailed Description
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.
The invention provides a multifunctional power switch cabinet as shown in figures 1-4, which comprises a box body 1, wherein a stop door 2 is connected with a hinge piece at the outer side of the box body 1, through holes 3 are arranged at the left side and the right side outside the box body 1, cross rods 4 are fixedly arranged in the through holes 3, transverse plates 5 are fixedly arranged in the box body 1 and at the left side and the right side of the through holes 3, a sliding groove 6 is fixedly arranged on the side surface of the transverse plate 5 close to the through holes 3, a sliding block 7 is connected in the sliding groove 6 in a sliding manner, a limiting block 8 is fixedly arranged at the top end of the sliding groove 6, a baffle plate 9 is fixedly arranged on the side surface of the sliding block 7 close to the through holes 3, a straight plate 10 is fixedly arranged in the box body 1 and at the bottom of the through holes 3, a groove 11 is formed in the upper surface of the straight plate 10, the top end of the baffle plate 9 is fixedly connected with the output end of a hydraulic cylinder 12, the hydraulic cylinder 12 is fixedly connected with the box body 1, and a PLC 13 is fixedly arranged at the bottom in the box body 1, the PLC 13 is electrically connected with the temperature sensor 14, a storage battery 16 is fixedly installed at the bottom in the box body 1, a solar cell panel 17 is fixedly installed at the top of the box body 1, and a rain and snow sensor 15 is fixedly installed at the outer side of the box body 1.
Specifically, the chutes 6 are arranged into two groups, are respectively arranged on two sides of the inside of the box body 1 and the position of the through hole 3, and each group of chutes 6 is arranged into two, so that the sliding baffle 9 is convenient to slide.
Specifically, PLC controller 13 sets up to two with pneumatic cylinder 12 electric connection and pneumatic cylinder 12, installs respectively in the both sides of 1 inner wall of box, the control baffle 9 of being convenient for.
Specifically, the storage battery 16 is electrically connected with the solar cell panel 17, the PLC 13, the temperature sensor 14 and the rain and snow sensor 15;
the PLC 13 is electrically connected with the rain and snow sensor 15.
Specifically, the through hole 3 is rectangular and the width of the through hole 3 is one third of the width of the box body 1.
Specifically, baffle 9 sets up to two, installs respectively on the inside both sides wall of box 1, and the length and the width of baffle 9 all are greater than the length and the width of through-hole 3.
Specifically, the straight plate 10 is fixedly connected with the bottom of the transverse plate 5, and the length and the width of the groove 11 on the straight plate 10 are both greater than those of the baffle plate 9.
Specifically, the cooling device also comprises a fan 18, a refrigeration source 19 and a radiating pipe; an air inlet bin 20 and an air outlet 23 are respectively arranged on the inner top surface of the box body 1; the fan 18 and the refrigeration source 19 are connected with each other and arranged in the air inlet bin 20; the radiating pipes comprise a first radiating pipe 21 and a second radiating pipe 22; the plurality of first radiating pipes 21 and the plurality of second radiating pipes 22 are connected end to end in sequence in a manner that the air outlet ends of the first radiating pipes 21 are connected with the air inlet ends of the second radiating pipes 22; the plurality of first radiating pipes 21 are arranged on the inner wall of the box body 1 in parallel, the plurality of second radiating pipes 22 are arranged inside the door 2 and are matched with the positions of the respective first radiating pipes 21, so that when the door 2 is closed, the first radiating pipes 21 and the second radiating pipes 22 form a spiral air passage surrounding the box body 1; the air inlet end of a first radiating pipe 21 positioned at the topmost part of the box body 1 is connected with the air inlet bin 20, and the air outlet end of a second radiating pipe 22 positioned at the bottommost part of the stop door 2 is arranged in a closed manner; a plurality of air outlet holes 24 are formed on the sidewalls of the first radiating pipe 21 and the second radiating pipe 22 along the axial direction of the first radiating pipe 21 and the second radiating pipe 22, respectively.
Specifically, the air outlet holes 24 are all opened towards the inside of the box body 1.
Specifically, a one-way valve is arranged on the exhaust hole 23; the one-way valve, the fan 18 and the refrigeration source 19 are respectively connected with the PLC 13 and electrically connected with the storage battery 16. To sum up, in the multifunctional power switch cabinet, when in use, the box body 1 is fixed at a proper position, then the electric meter is arranged in the box body 1, then the stop door 2 is closed, the second radiating pipe 22 on the stop door 2 is respectively connected with the first radiating pipe 21 in the box body 1 to form a spiral air duct which is coiled in the box body 1 and surrounds the electric meter, the temperature is monitored by the temperature sensor 14 in the box body 1, if the temperature is 0-30 ℃ or lower than 0 ℃, the PLC 13 controls the output end of the hydraulic cylinder 12 to move downwards, so that the baffle plate 9 moves downwards, the through hole 3 is blocked, if the temperature is higher than 30 ℃ and lower than 40 ℃, the baffle plate 9 moves upwards, so that the through hole 3 is opened, the heat is radiated in the box body 1, if the temperature is higher than 40 ℃, the PLC 13 controls the output end of the hydraulic cylinder 12 to move upwards, so that the baffle plate 9 moves downwards, the through hole 3 is blocked, the one-way valves of the fan 18, the refrigeration source 19 and the exhaust hole 23 are controlled to be opened respectively, the fan 18 blows air flow cooled by the refrigeration source 19 into a spiral air channel formed by the first radiating pipe 21 and the second radiating pipe 22 through the air inlet bin 23, the air flow is introduced into the box body 1 through the air outlet hole 24 to form vortex type cold air, the temperature in the box body 1 is rapidly reduced, the heat in the box body 1 is taken away by the vortex type cold air according to the law that the cold air is downward and the hot air is upward, the vortex type cold air is exhausted out of the box body 1 through the exhaust hole 23 at the top of the box body 1, when the temperature sensor 14 monitors that the temperature in the box body 1 is reduced to 40 ℃, the PLC 13 controls the fan 18, the refrigeration source 19 and the one-way valve to be closed, the baffle plate 9 moves upward to open the through hole 3, the cooling efficiency in the box body 1 is improved, energy is saved, and the one-way valve prevents rain or dust from entering the box body, the safety of the circuit in the box body 1 is ensured; through sleet sensor 15, monitor the state of outside environment, if it is sleet day, with information transfer to PLC controller 13 on, then control pneumatic cylinder 12, make baffle 9 close the through-hole, prevent that sleet from entering into in the box 1, be PLC controller 13 through battery 16, temperature sensor 14, sleet sensor 15, fan 18 and refrigeration source 19 provide the power, the device not only can conveniently dispel the heat, but also can effectually prevent that the rainwater from entering into in the box 1, in order to guarantee the circuit safety in the box 1, moreover, the steam generator is simple in structure, and convenient for operation, therefore, the clothes hanger is strong in practicability, and is convenient for popularize and popularize.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides a multi-functional power switch cabinet, includes box (1), its characterized in that: the outer side hinge piece of the box body (1) is connected with a stop door (2), through holes (3) are installed on the left side and the right side outside the box body (1), a cross rod (4) is fixedly installed in each through hole (3), transverse plates (5) are fixedly installed in the inner portion of the box body (1) and the left side and the right side of each through hole (3), each transverse plate (5) is close to a sliding groove (6) fixedly installed on the side surface of each through hole (3), a sliding block (7) is connected in each sliding groove (6) in a sliding mode, a limiting block (8) is fixedly installed at the top end of each sliding groove (6), a baffle (9) is fixedly installed on the side surface of each sliding block (7) close to each through hole (3), a straight plate (10) is fixedly installed in the inner portion of the box body (1) and the bottom of each through hole (3), a groove (11) is formed in the upper surface of each straight plate (10), the top end of each baffle (9) is fixedly connected with the output end of a hydraulic cylinder (12), and the hydraulic cylinder (12) is fixedly connected with the box body (1), a PLC (programmable logic controller) (13) is fixedly installed at the bottom in the box body (1), the PLC (13) is electrically connected with a temperature sensor (14), a storage battery (16) is fixedly installed at the bottom in the box body (1), a solar cell panel (17) is fixedly installed at the top of the box body (1), and a rain and snow sensor (15) is fixedly installed at the outer side of the box body (1);
also comprises a fan (18), a refrigeration source (19) and a radiating pipe; an air inlet bin (20) and an exhaust hole (23) are respectively arranged on the inner top surface of the box body (1); the fan (18) and the refrigeration source (19) are connected with each other and arranged in the air inlet bin (20); the radiating pipe comprises a first radiating pipe (21) and a second radiating pipe (22); the first radiating pipes (21) and the second radiating pipes (22) are sequentially connected end to end in a mode that the air outlet ends of the first radiating pipes (21) are connected with the air inlet ends of the second radiating pipes (22); the first radiating pipes (21) are arranged on the inner wall of the box body (1) in parallel, the second radiating pipes (22) are arranged on the inner side of the stop door (2) and are matched with the positions of the first radiating pipes (21), so that when the stop door (2) is closed, the first radiating pipes (21) and the second radiating pipes (22) form a spiral air channel which surrounds the box body (1); the air inlet end of a first radiating pipe (21) positioned at the topmost part of the box body (1) is connected with the air inlet bin (20), and the air outlet end of a second radiating pipe (22) positioned at the bottommost part of the stop door (2) is arranged in a closed mode; a plurality of air outlet holes (24) are respectively formed on the side walls of the first radiating pipe (21) and the second radiating pipe (22) along the axial direction of the first radiating pipe (21) and the second radiating pipe (22);
when the multifunctional power switch cabinet is used, the stop door is closed, and the second radiating pipe on the stop door is connected with the first radiating pipe in the box body respectively to form a spiral air duct which is coiled in the box body and surrounds the electric meter;
the temperature is monitored by a temperature sensor in the box body, if the temperature is between 0 and 30 ℃ or lower than 0 ℃, the output end of the PLC control hydraulic cylinder is enabled to move downwards, so that the baffle plate moves downwards to block the through hole, if the temperature is higher than 30 ℃ and lower than 40 ℃, the baffle plate moves upwards to open the through hole to dissipate heat in the box body, if the temperature is higher than 40 ℃, the output end of the PLC control hydraulic cylinder is enabled to move upwards to block the through hole, and one-way valves of the fan, the refrigeration source and the exhaust hole are controlled to be respectively opened, the fan blows air flow cooled by the refrigeration source into a spiral air channel formed by the first radiating pipe 2 and the second radiating pipe from an air inlet bin, the air flow is introduced into the box body through the exhaust hole to form vortex type cold air, the temperature in the box body is rapidly reduced, and the temperature in the box body is lowered according to the cold air flowing downwards, According to the law that hot air is upward, vortex type cold air takes away heat in the box body and is exhausted out of the box body through an exhaust hole in the top of the box body, when the temperature sensor monitors that the temperature in the box body is reduced to 40 ℃, the PLC controls the fan, the refrigeration source and the one-way valve to be closed, the baffle plate moves upward, and the through hole is opened, so that the cooling efficiency in the box body is improved, energy is saved, rain, snow or dust is prevented from entering the box body due to the arrangement of the one-way valve, and the circuit safety in the box body is guaranteed; through the sleet sensor, monitor the state of outside environment, if in sleet day, with information transfer to PLC controller on, then control the pneumatic cylinder, make the baffle close the through-hole, prevent that sleet from entering into in the box.
2. A multifunctional electrical switchgear, according to claim 1, characterized in that: the sliding grooves (6) are arranged into two groups and are respectively arranged on two sides of the inner part of the box body (1) and the position of the through hole (3) and each group of sliding grooves (6) is arranged into two.
3. A multifunctional electrical switchgear, according to claim 1, characterized in that: the PLC controller (13) is electrically connected with the hydraulic cylinder (12) and the hydraulic cylinder (12) is arranged to be two and is respectively installed on two sides of the inner wall of the box body (1).
4. A multifunctional electrical switchgear, according to claim 1, characterized in that: the storage battery (16) is electrically connected with the solar panel (17), the PLC (13), the temperature sensor (14) and the rain and snow sensor (15); and the PLC (13) is electrically connected with the rain and snow sensor (15).
5. A multifunctional electrical switchgear, according to claim 1, characterized in that: the through hole (3) is set to be rectangular and the width of the through hole (3) is set to be one third of the width of the box body (1).
6. A multifunctional electrical switchgear, according to claim 1, characterized in that: the two baffles (9) are respectively arranged on two side walls inside the box body (1), and the length and the width of each baffle (9) are larger than those of the through hole (3).
7. A multifunctional electrical switchgear, according to claim 1, characterized in that: the straight plate (10) is fixedly connected with the bottom of the transverse plate (5), and the length and the width of the groove (11) in the straight plate (10) are both greater than those of the baffle plate (9).
8. A multifunctional electrical switchgear, according to claim 7, characterized in that: the air outlet holes (24) are all formed towards the interior of the box body (1).
9. A multifunctional electrical switchgear, according to claim 7, characterized in that: the exhaust hole (23) is provided with a one-way valve; the one-way valve, the fan (18) and the refrigeration source (19) are respectively connected with the PLC (13) and are electrically connected with the storage battery (16).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910162606.8A CN109728526B (en) | 2019-03-05 | 2019-03-05 | Multifunctional electric power switch cabinet |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910162606.8A CN109728526B (en) | 2019-03-05 | 2019-03-05 | Multifunctional electric power switch cabinet |
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| CN109728526A CN109728526A (en) | 2019-05-07 |
| CN109728526B true CN109728526B (en) | 2021-07-23 |
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| CN201910162606.8A Active CN109728526B (en) | 2019-03-05 | 2019-03-05 | Multifunctional electric power switch cabinet |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110311313A (en) * | 2019-06-26 | 2019-10-08 | 常德三欣电力电子科技有限公司 | A kind of constant temperature fire prevention power distribution cabinet |
| CN113066698B (en) * | 2021-04-14 | 2022-06-07 | 广州宝狮新能源有限公司 | Relay with heat dissipation function |
| CN116488031B (en) * | 2023-04-10 | 2024-04-12 | 广东恒港电力科技股份有限公司 | Shockproof power box |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108376928A (en) * | 2018-04-10 | 2018-08-07 | 辛成辉 | A kind of electrical cabinet heat-sink unit and control method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN204967067U (en) * | 2015-09-29 | 2016-01-13 | 成都曜诚通科技有限公司 | Solar energy power supply formula rack |
| CN205039683U (en) * | 2015-09-29 | 2016-02-17 | 北京瑞昂特科技有限公司 | Take electrophoresis power supply unit of multicavity way absorption formula fan |
| CN206963249U (en) * | 2017-04-28 | 2018-02-02 | 杭州思顺电子科技有限公司 | A kind of FTU racks for communication engineering |
| CN207303778U (en) * | 2017-10-12 | 2018-05-01 | 山东泰莱电气股份有限公司 | A kind of switchgear for automatically adjusting air inlet size |
| CN108879436B (en) * | 2018-07-30 | 2020-08-11 | 南通大学 | High-heat-dissipation electrical cabinet |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108376928A (en) * | 2018-04-10 | 2018-08-07 | 辛成辉 | A kind of electrical cabinet heat-sink unit and control method |
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Effective date of registration: 20210701 Address after: 255400 south head of Wantong Road, economic development zone, Jinshan Town, Linzi, Zibo City, Shandong Province Applicant after: Zibo Linzi Hengli Electrical Appliance Co.,Ltd. Address before: No. 966, Xiuyuan Road, Xiuzhou District, Jiaxing City, Zhejiang Province Applicant before: Li Youxin |
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