CN211126715U - Safe power distribution cabinet of intelligent operation and maintenance system - Google Patents
Safe power distribution cabinet of intelligent operation and maintenance system Download PDFInfo
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- CN211126715U CN211126715U CN201922394622.8U CN201922394622U CN211126715U CN 211126715 U CN211126715 U CN 211126715U CN 201922394622 U CN201922394622 U CN 201922394622U CN 211126715 U CN211126715 U CN 211126715U
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Abstract
The utility model discloses an intelligence fortune dimension system safety type switch board relates to switch board technical field, including the switch board body, the exhaust vent has been seted up on switch board body lateral wall upper portion, the fresh air inlet has been seted up to switch board body lateral wall lower part, the interior roof fixedly connected with alarm box of the switch board body. The utility model discloses a set up the alarm box, can utilize the timely detection out of thermistor to distribute cabinet internal portion temperature's change, thereby whether control bee calling organ and warning light send out the police dispatch newspaper, the purpose of warning the staff in time has been reached, through setting up exhaust vent and fresh air inlet, make hotter air discharge from the exhaust vent under the effect of air exhauster, simultaneously can discharge the dust of the internal portion of distributing cabinet from the exhaust vent, and the inside of fresh air inlet is equipped with the filter, before the air-blower blows outside cold air into the internal portion of distributing cabinet, can block the outside at the distributing cabinet body with the dust, reach the purpose that reduces the internal portion dust of distributing cabinet.
Description
Technical Field
The utility model relates to a switch board technical field specifically is an intelligence fortune dimension system safety type switch board.
Background
The distribution cabinet (case) is a final-stage device of a distribution system and is divided into a power distribution cabinet (case), a lighting distribution cabinet (case) and a metering cabinet (case). The power distribution cabinet is a general name of a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads. The equipment of the stage provides protection, monitoring and control for loads, and a general power distribution cabinet (box) can be divided into the power distribution equipment of the stage according to registration distribution, which is collectively called a power distribution center. They are installed centrally in substations of enterprises to distribute electric energy to subordinate distribution equipment at different sites. The primary equipment only depends on a step-down transformer, so that the requirement on electrical parameters is high, and the capacity of an output circuit is also high; the secondary distribution equipment is a general name of a power distribution cabinet and a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads. This level of equipment should provide protection, monitoring and control of the load; the final distribution equipment is collectively referred to as a lighting power distribution box. They are distributed small-capacity distribution equipment far away from the power supply center; the installation requirements of the distribution board (box) are as follows: the distribution board (box) is made of non-flammable materials; production places and offices with low electric shock risk can be provided with open-type distribution boards; the closed cabinet is required to be installed in places such as processing workshops, casting, forging, heat treatment, boiler rooms, carpentry rooms and the like with high electric shock risk or poor operation environment; in dangerous operation places with conductive dust or flammable and explosive gas, closed or explosion-proof electrical facilities must be installed; all electrical elements, instruments, switches and circuits of the distribution board (box) are orderly arranged, so that the distribution board is firm to mount and convenient to operate.
The utility model discloses a safe type intelligent power distribution cabinet disclosed in chinese utility model patent application publication specification CN209104648U, including the cabinet body, lightning arrester and fan, though this utility model can avoid the thunder and lightning to cause the injury, but this utility model inside temperature rises after can not timely warning, can not make timely the learning danger of staff take place, can only put out a fire to the inside of switch board after taking place the conflagration to this utility model is after using longer time, the inside of switch board has a lot of dusts, can make the inside circuit board of switch board bad that dispels the heat, increases the possibility that the switch board took place the conflagration.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides an intelligence fortune dimension system safety type switch board has solved the problem that proposes in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the alarm cabinet comprises a distribution cabinet body, wherein an air outlet is formed in the upper part of one side wall of the distribution cabinet body, an air inlet is formed in the lower part of one side wall of the distribution cabinet body, an exhaust fan is fixedly connected inside the air outlet, a filter plate is fixedly connected to one end of the air inlet, an air blower is fixedly connected to the other end of the air inlet, an alarm box is fixedly connected to the inner top wall of the distribution cabinet body, an electromagnet is fixedly connected to one side of the inner top wall of the alarm box through a connecting block, a movable column is movably connected to the middle of the inner top wall of the alarm box through a first connecting frame, an iron column is fixedly connected to one end of the movable column, a negative contact is fixedly connected to the other end of the movable column, an insulating block is fixedly connected to the other side of the inner top wall of the alarm box, an, the thermistor penetrates through the bottom wall of the alarm box.
Optionally, the thermistor is connected in series with the electromagnet through a wire, and the thermistor is a positive thermistor.
Optionally, the middle part of the movable column is fixedly connected with a fixing ring, the middle part of the movable column is sleeved with a tension spring, one end of the tension spring is fixedly connected with the fixing ring, and the other end of the tension spring is fixedly connected with the first connecting frame.
Optionally, the outside of the other end of the movable column is movably connected with the inner top wall of the alarm box through a second connecting frame, and the second connecting frame is equal to the first connecting frame in size and has the same structure.
Optionally, the top fixedly connected with buzzer of the switch board body, buzzer runs through the roof of the switch board body, the top fixedly connected with warning light of buzzer, warning light and buzzer pass through the wire and establish ties with positive contact and negative contact.
Optionally, there are two, two in a side of the distribution cabinet body through hinge swing joint distribution cabinet door, the hinge is at a side symmetric distribution of distribution cabinet door, one side of distribution cabinet door is equipped with the handle, the inner wall fixedly connected with backup pad of the distribution cabinet body, the ventilation hole has been seted up to the inner wall of backup pad, the top swing joint of backup pad has the distributor, the ventilation hole has a plurality of, a plurality of ventilation hole evenly distributed in the backup pad, the backup pad has a plurality of, a plurality of the inside evenly distributed of the backup pad at the distribution cabinet body, the distributor equals and the looks adaptation with backup pad quantity.
Three beneficial effects
The utility model provides an intelligence fortune dimension safe type switch board of system possesses following beneficial effect:
1. this intelligence fortune dimension system safety type switch board through setting up the alarm box, can utilize the timely change that detects out the internal portion temperature of switch board of thermistor, then through the cooperation control between electro-magnet and the tension spring switch-on or disconnection between anodal contact and the negative pole contact to whether control bee calling organ and warning light send the police dispatch newspaper, reached the purpose that in time reports to the police and remind the staff.
2. This intelligence fortune dimension system safety type switch board, through setting up exhaust vent and fresh air inlet, can utilize the principle that hot-air rises, make hotter air discharge from the exhaust vent under the effect of air exhauster, can discharge the dust of the internal portion of switch board from the exhaust vent simultaneously, and the inside of fresh air inlet is equipped with the filter, before the air-blower blows outside cold air into the internal portion of switch board, can block the outside at the switch board body with the dust, reach the purpose that reduces the internal portion dust of switch board.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic sectional view of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;
fig. 4 is a schematic view of the three-dimensional structure of the movable column of the present invention.
In the figure: 1. a handle; 2. a power distribution cabinet door; 3. a hinge; 4. a filter plate; 5. a power distribution cabinet body; 6. an exhaust fan; 7. an air outlet; 8. a buzzer; 9. an alarm light; 10. a blower; 11. an air inlet hole; 12. a support plate; 13. a vent hole; 14. a power distributor; 15. an alarm box; 16. an electromagnet; 17. connecting blocks; 18. a first connection frame; 19. a second connection frame; 20. an insulating block; 21. a positive electrode contact; 22. a negative contact; 23. moving the column; 24. a fixing ring; 25. a tension spring; 26. a thermistor; 27. and (4) iron columns.
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.
Referring to fig. 1 to 4, the present invention provides a technical solution: a safe power distribution cabinet of an intelligent operation and maintenance system comprises a power distribution cabinet body 5, one side face of the power distribution cabinet body 5 is movably connected with a power distribution cabinet door 2 through a hinge 3, the number of the hinges 3 is two, the two hinges 3 are symmetrically distributed on one side face of the power distribution cabinet door 2, one side of the power distribution cabinet door 2 is provided with a handle 1, the inner wall of the power distribution cabinet body 5 is fixedly connected with a support plate 12, the inner wall of the support plate 12 is provided with a plurality of ventilation holes 13, the top of the support plate 12 is movably connected with a power distributor 14, the number of the ventilation holes 13 is a plurality, the plurality of ventilation holes 13 are uniformly distributed on the support plate 12, the support plate 12 is provided with a plurality of support plates 12, the power distributor 14 and the support plates 12 are equal in number and are matched, the upper part of one side wall of the power distribution cabinet body 5, one end of the air inlet 11 is fixedly connected with a filter plate 4, the other end of the air inlet 11 is fixedly connected with an air blower 10, by arranging the air outlet 7 and the air inlet 11, the principle that hot air rises can be utilized, hotter air is discharged from the air outlet 7 under the action of an exhaust fan 6, meanwhile, dust inside the power distribution cabinet body 5 can be discharged from the air outlet 7, the filter plate 4 is arranged inside the air inlet 11, before the air blower 10 blows outside cold air into the power distribution cabinet body 5, the dust can be blocked outside the power distribution cabinet body 5, the purpose of reducing the dust inside the power distribution cabinet body 5 is achieved, the inner top wall of the power distribution cabinet body 5 is fixedly connected with an alarm box 15, one side of the inner top wall of the alarm box 15 is fixedly connected with an electromagnet 16 through a connecting block 17, the middle of the inner top wall of the alarm box 15 is movably connected with a moving column 23 through a first connecting frame 18, one end of the moving, the other end of the movable column 23 is fixedly connected with a negative contact 22, the middle part of the movable column 23 is fixedly connected with a fixing ring 24, the middle part of the movable column 23 is sleeved with a tension spring 25, one end of the tension spring 25 is fixedly connected with the fixing ring 24, the other end of the tension spring 25 is fixedly connected with a first connecting frame 18, the outer part of the other end of the movable column 23 is movably connected with the inner top wall of the alarm box 15 through a second connecting frame 19, the second connecting frame 19 is equal to the first connecting frame 18 in size and structure, the other side of the inner top wall of the alarm box 15 is fixedly connected with an insulating block 20, one side surface of the insulating block 20 is fixedly connected with a positive contact 21, the top of the power distribution cabinet body 5 is fixedly connected with a buzzer 8, the buzzer 8 penetrates through the top wall of the power distribution cabinet body 5, the top of the buzzer 8 is fixedly connected with an alarm lamp 9, the alarm lamp 9 and the buzzer 8, bottom fixedly connected with thermistor 26 of alarm box 15, thermistor 26 passes through the wire and establishes ties with electro-magnet 16, thermistor 26 is positive thermistor, thermistor 26 runs through alarm box 15's diapire, through setting up alarm box 15, can utilize the timely change that detects out the inside temperature of the distribution cabinet body 5 of thermistor 26, then through putting through or breaking off between electro-magnet 16 and the cooperation control anodal contact 21 between the tension spring 25 and the negative pole contact 22, thereby whether control bee calling organ 8 and warning light 9 send out the police dispatch newspaper, the mesh of warning staff in time has been reached.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
When the electric heating cabinet is used, firstly, external cold air is filtered by the filter plate 4 under the action of the air inlet holes 11 and then enters the interior of the electric distribution cabinet body 5, so that dust in the external air is blocked on the filter plate 4, the cold air without dust takes away heat of the electric distributor 14 near the electric distributor 14, the temperature of the electric distributor 14 is reduced, because the hot air in the electric distribution cabinet body 5 is continuously extracted by the exhaust fan 6, the air at the bottom of the electric distribution cabinet body 5 flows upwards, the air carrying heat is radiated to the support plate 12 through the vent holes 13, finally, the electric distribution cabinet body 5 is discharged from the air outlet holes 7, after the temperature of the air in the electric distribution cabinet body 5 is increased, the resistance value of the thermistor 26 is increased, the current passing through the electromagnet 16 is reduced, the attraction of the electromagnet 16 is reduced, and after the temperature in the electric distribution cabinet body 5 is overheated, the positive contact 21 and the negative contact 22 are communicated under the action, the buzzer 8 and the alarm lamp 9 can give out alarm at the same time, so that the working personnel can know the alarm in time.
In conclusion, the alarm box 15 can detect the change of the internal temperature of the power distribution cabinet body 5 in time by the thermistor 26, then the connection or disconnection between the positive contact 21 and the negative contact 22 is controlled by the cooperation between the electromagnet 16 and the tension spring 25, thereby controlling the buzzer 8 and the alarm lamp 9 whether to give an alarm or not, achieving the purpose of timely alarming and reminding workers, by arranging the air outlet hole 7 and the air inlet hole 11, the principle that hot air rises can be utilized, and the hot air is discharged from the air outlet hole 7 under the action of the exhaust fan 6, meanwhile, the dust in the power distribution cabinet body 5 can be discharged from the air outlet 7, and the filter plate 4 is arranged in the air inlet 11, before the blower 10 blows the external cold air into the inside of the power distribution cabinet body 5, the dust can be blocked outside the power distribution cabinet body 5, and the purpose of reducing the dust inside the power distribution cabinet body 5 is achieved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides an intelligence fortune dimension system safety type switch board, includes the switch board body (5), its characterized in that: an air outlet (7) is formed in the upper portion of one side wall of the power distribution cabinet body (5), an air inlet (11) is formed in the lower portion of one side wall of the power distribution cabinet body (5), an exhaust fan (6) is fixedly connected to the inside of the air outlet (7), a filter plate (4) is fixedly connected to one end of the air inlet (11), an air blower (10) is fixedly connected to the other end of the air inlet (11), an alarm box (15) is fixedly connected to the inner top wall of the power distribution cabinet body (5), an electromagnet (16) is fixedly connected to one side of the inner top wall of the alarm box (15) through a connecting block (17), a movable column (23) is movably connected to the middle of the inner top wall of the alarm box (15) through a first connecting frame (18), an iron column (27) is fixedly connected to one end of the movable column (23), and a negative contact (22, the utility model discloses a warning case, including alarm box (15), bottom fixedly connected with thermistor (26), the diapire of alarm box (15) is run through in the bottom fixedly connected with thermistor (26) of bottom fixedly connected with positive pole contact (21) of inner roof opposite side fixedly connected with insulating block (20) of alarm box (15), a side fixedly connected with positive pole contact (21) of insulating block (20).
2. The safety power distribution cabinet of the intelligent operation and maintenance system according to claim 1, wherein: the thermistor (26) is connected with the electromagnet (16) in series through a lead, and the thermistor (26) is a positive thermistor.
3. The safety power distribution cabinet of the intelligent operation and maintenance system according to claim 1, wherein: the middle part fixedly connected with of removing post (23) is solid fixed ring (24), the middle part of removing post (23) has cup jointed tight spring (25) that rises, the one end and the solid fixed ring (24) fixed connection of tight spring (25) that rises, the other end and first linking frame (18) fixed connection of tight spring (25) that rises.
4. The safety power distribution cabinet of the intelligent operation and maintenance system according to claim 1, wherein: the outer portion of the other end of the movable column (23) is movably connected with the inner top wall of the alarm box (15) through a second connecting frame (19), and the second connecting frame (19) and the first connecting frame (18) are equal in size and identical in structure.
5. The safety power distribution cabinet of the intelligent operation and maintenance system according to claim 1, wherein: the top fixedly connected with buzzer (8) of the electricity distribution cabinet body (5), buzzer (8) run through the roof of the electricity distribution cabinet body (5), the top fixedly connected with warning light (9) of buzzer (8), warning light (9) and buzzer (8) are established ties with positive contact (21) and negative contact (22) through the wire.
6. The safety power distribution cabinet of the intelligent operation and maintenance system according to claim 1, wherein: one side surface of the power distribution cabinet body (5) is movably connected with a power distribution cabinet door (2) through a hinge (3), the number of the hinges (3) is two, the two hinges (3) are symmetrically distributed on one side surface of the power distribution cabinet door (2), a handle (1) is arranged on one side of the power distribution cabinet door (2), a support plate (12) is fixedly connected with the inner wall of the power distribution cabinet body (5), the inner wall of the supporting plate (12) is provided with a vent hole (13), the top of the supporting plate (12) is movably connected with a distributor (14), a plurality of the vent holes (13) are uniformly distributed on the supporting plate (12), a plurality of the supporting plates (12) are uniformly distributed in the distribution cabinet body (5), the number of the power distributors (14) is equal to and matched with that of the support plates (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922394622.8U CN211126715U (en) | 2019-12-27 | 2019-12-27 | Safe power distribution cabinet of intelligent operation and maintenance system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922394622.8U CN211126715U (en) | 2019-12-27 | 2019-12-27 | Safe power distribution cabinet of intelligent operation and maintenance system |
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| Publication Number | Publication Date |
|---|---|
| CN211126715U true CN211126715U (en) | 2020-07-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922394622.8U Active CN211126715U (en) | 2019-12-27 | 2019-12-27 | Safe power distribution cabinet of intelligent operation and maintenance system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112152105A (en) * | 2020-09-17 | 2020-12-29 | 上海恒敬电力科技有限公司 | Alternating current low-voltage power distribution cabinet with protective structure |
| CN114114016A (en) * | 2021-11-16 | 2022-03-01 | 江西伟德智能电气有限公司 | Power performance detection device of power distribution cabinet |
-
2019
- 2019-12-27 CN CN201922394622.8U patent/CN211126715U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112152105A (en) * | 2020-09-17 | 2020-12-29 | 上海恒敬电力科技有限公司 | Alternating current low-voltage power distribution cabinet with protective structure |
| CN114114016A (en) * | 2021-11-16 | 2022-03-01 | 江西伟德智能电气有限公司 | Power performance detection device of power distribution cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A safe power distribution cabinet for intelligent operation and maintenance system Effective date of registration: 20221014 Granted publication date: 20200728 Pledgee: Agricultural Bank of China Limited Jiyuan Branch Pledgor: HENAN FENGYUAN POWER TECHNOLOGY Co.,Ltd. Registration number: Y2022980018451 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230515 Granted publication date: 20200728 Pledgee: Agricultural Bank of China Limited Jiyuan Branch Pledgor: HENAN FENGYUAN POWER TECHNOLOGY Co.,Ltd. Registration number: Y2022980018451 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |