CN219591971U - Busbar device with stable cooling structure for power distribution room - Google Patents
Busbar device with stable cooling structure for power distribution room Download PDFInfo
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- CN219591971U CN219591971U CN202320195879.4U CN202320195879U CN219591971U CN 219591971 U CN219591971 U CN 219591971U CN 202320195879 U CN202320195879 U CN 202320195879U CN 219591971 U CN219591971 U CN 219591971U
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- Prior art keywords
- busbar
- power distribution
- ventilation pipe
- bridge
- distribution room
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a busbar device of a power distribution room with a stable cooling structure, which belongs to the technical field of busbar of power distribution rooms and comprises a busbar bridge, busbar bodies and a heat dissipation mechanism, wherein the busbar bridge is arranged between two power distribution cabinets of the power distribution room, the busbar bodies are arranged in the busbar bridge, the heat dissipation mechanism is arranged at the lower position of the busbar bridge, the heat dissipation mechanism comprises a fan, a ventilation pipe and two branch pipes, the blowing end of the fan is communicated with the bottom end of the ventilation pipe, the top end of the ventilation pipe is respectively connected with the two branch pipes, and the two branch pipes are respectively communicated with the two ends of the busbar bridge. The beneficial effects of the utility model are as follows: the bus in the bus bridge is quickly cooled through the cooling mechanism, the fan blows to the ventilation pipe, two ends of the bus are connected through the two branch pipes to cool, the cooling surface and the cooling effect can be improved, meanwhile, the safe use of the bus is prevented from being influenced by overlarge air quantity, and therefore the safe and stable operation of equipment is guaranteed, and the purpose of cooling the equipment is achieved.
Description
Technical Field
The utility model relates to the technical field of busbar of power distribution room, in particular to a busbar device of power distribution room with a stable cooling structure.
Background
The busbar refers to a copper bar or an aluminum bar connected with a total switch in the electric cabinet and a switch in each shunt circuit in the power supply system. The surface is insulated and mainly used as a wire. The enclosed bus is a bus system composed of a metal plate (steel plate or aluminum plate) as a protective shell, a conductive bus bar, an insulating material and related accessories, and is widely used for leads of power plants, power stations, industrial and civil electric power sources.
In the prior art, when the busbar is used, heat is required to be dissipated, the traditional mode is to polish the busbar hot spot, the contact surface and tin attaching treatment are added, but the effect is not obvious, if the heat generated in the operation of equipment cannot be dissipated in time, the temperature of the busbar is increased, the safe and stable operation of the equipment cannot be guaranteed, the power generation load-reducing operation can only be reduced, the power generation efficiency is influenced, meanwhile, the busbar heat dissipating device comprises a device main body, an air inlet box is fixedly arranged on the left side outside the device main body, a first motor is fixedly arranged inside the air inlet box, fan blades are fixedly arranged on the outer side of the right side of the first motor, a dust box is fixedly arranged on the right side of the outer end of the device main body, a dust filtering net is fixedly arranged inside the dust box, the structure is simple, the air quantity cannot be controlled, and the busbar heat dissipating device is inconvenient to install on large-scale equipment, and the practicability is limited.
Disclosure of Invention
In order to overcome the problems that in the prior art, when a busbar is used, heat is required to be dissipated, the traditional mode is to polish the busbar hot spot, a contact surface and tin attaching treatment are added, but the effect is not obvious, if heat generated in the operation of equipment cannot be dissipated in time, the temperature of the busbar is raised, the safe and stable operation of the equipment cannot be guaranteed, the power generation load-reducing operation can only be reduced, the power generation efficiency is influenced, and the like.
In the daily operation and maintenance process of the bus, the bus in the bus bridge can be rapidly cooled through the cooling mechanism, the fan blows to the ventilation pipe, the two ends of the bus are connected through the two branch pipes to cool, the cooling surface and the cooling effect can be improved, meanwhile, the safe use of the bus is prevented from being influenced by overlarge air quantity, and therefore the safe and stable operation of equipment is guaranteed, and the purpose of cooling the equipment can be achieved.
Preferably, the fan is fixedly installed on the ground below the bus bridge through the installation base, a vent is arranged on the surface of the fan, and a dust screen is movably installed on the surface of the vent.
Preferably, the two branch pipes are respectively arranged in the supporting frame, the supporting frame is respectively fixedly connected with one opposite sides of the two power distribution cabinets, and two filter screens are respectively arranged at one ends of the two branch pipes, which are connected with the bus bridge.
Preferably, an air volume measuring instrument is arranged on the outer circumference of the ventilation pipe, and the detection end of the air volume measuring instrument stretches into the inner wall of the ventilation pipe.
Through the air quantity detector, can monitor the amount of wind that the fan produced, through dust screen and filter screen, can be dustproof to fan air intake and branch pipe air outlet to improve dustproof effect and avoid dust or impurity to get into the busbar bridge inside.
Preferably, two temperature sensors are respectively arranged in the bus bridge and close to two ends of the bus body.
Preferably, the inside of ventilation pipe is provided with the branching subassembly, the branching subassembly includes division board, adjustable fender and rotation axis, the division board is followed ventilation pipe length direction set up in the ventilation pipe middle part, the division board is close to the one end rotation of fan is installed the rotation axis, fixed mounting has the adjustable fender on the rotation axis and can take the adjustable fender is followed rotation of rotation axis center pin circumferencial direction.
Set up the branching unit in the ventilation pipe, separate the ventilation pipe into two passageways through the division board, can set up rotatable adjustable fender in the ventilation pipe bottom to rotate to the inside one side of ventilation pipe when required, thereby seal one of them passageway, thereby ensure that the air supply is enough, and realize the function of selectable air supply.
Preferably, the outer wall of the busbar body is provided with a heat conducting plate.
Preferably, the side walls of the bus bridge are respectively provided with an insulating main board and a reinforcing board.
Preferably, a top of the bus bridge is provided with a rain shielding top plate, and two sides of the rain shielding top plate are respectively and fixedly connected with the tops of the two power distribution cabinets.
The beneficial effects are that:
the technical scheme of the utility model has the following beneficial effects:
(1) In the daily operation and maintenance process of the bus, the bus in the bus bridge can be rapidly cooled through the cooling mechanism, the fan blows to the ventilation pipe, the two ends of the bus are connected through the two branch pipes to cool, the cooling surface and the cooling effect can be improved, meanwhile, the safe use of the bus is prevented from being influenced by overlarge air quantity, and therefore the safe and stable operation of equipment is guaranteed, and the purpose of cooling the equipment can be achieved.
(2) Set up the branching unit in the ventilation pipe, separate the ventilation pipe into two passageways through the division board, can set up rotatable adjustable fender in the ventilation pipe bottom to rotate to the inside one side of ventilation pipe when required, thereby seal one of them passageway, thereby ensure that the air supply is enough, and realize the function of selectable air supply.
(3) Through the air quantity detector, can monitor the amount of wind that the fan produced, through dust screen and filter screen, can be dustproof to fan air intake and branch pipe air outlet to improve dustproof effect and avoid dust or impurity to get into the busbar bridge inside.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of a busbar device for a power distribution room with a stable cooling structure;
FIG. 2 is a schematic view of the internal structure of the busbar device of the present utility model;
FIG. 3 is a schematic view of the internal structure of a busbar bridge of the busbar device of the utility model;
fig. 4 is a schematic view of the structure of the blower and the ventilating duct of the busbar device of the present utility model.
In the figure: 1. a bus bridge; 2. a power distribution cabinet; 3. a blower; 4. a ventilation pipe; 5. a support frame; 6. a branch pipe; 7. a rain shield top plate; 8. an air quantity measuring instrument; 9. a busbar body; 10. a temperature sensor; 11. a dust screen; 12. a mounting base; 13. a vent; 14. a filter screen; 15. an insulating main board; 16. a heat conductive plate; 17. a reinforcing plate; 18. a partition plate; 19. a movable baffle; 20. and (3) rotating the shaft.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
According to the embodiment, the bus in the bus bridge is quickly radiated through the radiating mechanism, the fan blows to the ventilation pipe, two ends of the bus are connected through the two branch pipes to radiate heat, the radiating surface and the radiating effect can be improved, meanwhile, the safe use of the bus is prevented from being influenced by overlarge air quantity, and therefore the safe and stable operation of equipment is guaranteed, and the aim of cooling the equipment is achieved. The specific implementation mode is as follows:
as shown in fig. 1 to 4, a busbar device of electricity distribution room with stable cooling structure, including busbar bridge 1, busbar body 9 and cooling mechanism, busbar bridge 1 installs between two switch boards 2 of electricity distribution room, the inside of busbar bridge 1 is provided with busbar body 9, the below position department of busbar bridge 1 is provided with cooling mechanism, cooling mechanism includes fan 3, ventilation pipe 4 and two bleeder 6, the blowing end of fan 3 communicates in the bottom of ventilation pipe 4, two bleeder 6 are connected respectively on the top of ventilation pipe 4, two bleeder 6 communicate with the both ends of busbar bridge 1 respectively. In the daily operation and maintenance process of the bus, the bus in the bus bridge 1 can be rapidly cooled through the cooling mechanism, the fan 3 blows air to the ventilation pipe 4, two ends of the bus are connected through the two branch pipes 6 to cool, the cooling surface and the cooling effect can be improved, meanwhile, the safety use of the bus is prevented from being influenced by overlarge air quantity, and therefore the safe and stable operation of equipment is guaranteed, and the purpose of cooling the equipment is achieved.
The fan 3 is fixedly arranged on the ground below the bus bar bridge 1 through the mounting base 12, the surface of the fan 3 is provided with the vent 13, the surface of the vent 13 is movably provided with the dust screen 11, and impurities can be prevented from entering the fan 3 through the dust screen 11.
Two lateral pipes 6 set up respectively in the inside of support frame 5, and support frame 5 is provided with two filter screens 14 respectively with the relative one side fixed connection of two switch boards 2 respectively, and two lateral pipes 6 link to each other with busbar bridge 1's one end, through dust screen 11 and filter screen 14 cooperation, can be with dustproof to fan 3 air intake and lateral pipe 6 air outlet to improve dustproof effect and avoid dust or impurity entering busbar bridge 1 inside.
Install air volume measuring apparatu 8 on the outer circumference of ventilation pipe 4, air volume measuring apparatu 8's detection end stretches into the inner wall of ventilation pipe 4, through air volume measuring apparatu 8, can monitor the amount of wind that fan 3 produced, and the testing result can be shown on the display on air volume measuring apparatu 8 surface, makes things convenient for the staff to look over.
The bus bridge 1 is internally provided with two temperature sensors 10 near the two ends of the bus bar body 9 respectively, the temperature at the two ends of the bus bar body 9 can be monitored through the temperature sensors 10, damage caused by overheating is avoided, an alarm can be arranged outside to be connected with the temperature sensors 10, an alarm can be sent out when the temperature is too high, and workers can be reminded to process in time conveniently.
The inside of ventilation pipe 4 is provided with the branching unit, the branching unit includes division board 18, movable baffle 19 and rotation axis 20, division board 18 sets up in ventilation pipe 4 middle part along ventilation pipe 4 length direction, the rotation axis 20 is installed in the one end rotation that division board 18 is close to fan 3, fixed mounting has movable baffle 19 on the rotation axis 20 and can take movable baffle 19 to rotate along rotation axis 20 center pin circumferencial direction, set up the branching unit in ventilation pipe 4, separate ventilation pipe 4 into two passageways through division board 18, can set up rotatable movable baffle 19 in ventilation pipe 4 bottom, and rotate to one side of ventilation pipe 4 inside when required, thereby seal one of them passageway, thereby ensure that the air supply is sufficient, and realize the function of selectable air supply, the ventilation pipe 4 back sets up rotating electrical machines, its movable end connects rotation axis 20, thereby realize the automatic control of air supply passageway.
The outer wall of the busbar body 9 is provided with a heat conducting plate 16, and heat conduction can be carried out on the busbar through the heat conducting plate 16, so that the busbar is convenient to be matched with a heat dissipation mechanism for heat dissipation.
The side wall of the bus bridge 1 is respectively provided with an insulating main board 15 and a reinforcing board 17, the insulating performance of the bus bridge 1 can be enhanced through the insulating main board 15, the strength of the bus bridge 1 can be improved through the reinforcing board 17, and the damage to the bus bar caused by collision is avoided.
The top of generating line bridge 1 is provided with the roof 7 that keeps off the rain, and the both sides of roof 7 that keep off the rain respectively with the top fixed connection of two switch boards 2, through roof 7 that keeps off the rain, can avoid leaking and dropping to the generating line bridge 1 and influence its use on fan 3.
Working principle: in the daily operation and maintenance process of the bus, the bus in the bus bridge can be rapidly cooled through the cooling mechanism, the fan is used for blowing air to the ventilation pipe, the two ends of the bus are connected through the two branch pipes for cooling, the cooling surface and the cooling effect can be improved, meanwhile, the safety use of the bus is avoided, the safe and stable operation of equipment is guaranteed, the aim of cooling the equipment can be achieved, a branching component is arranged in the ventilation pipe when the fan is used for blowing air, the ventilation pipe can be divided into two passages by the partition plate, a rotatable movable baffle is arranged at the bottom of the ventilation pipe, and the ventilation pipe is rotated to one side of the inside of the ventilation pipe when needed, so that one passage is closed, the air supply quantity is ensured to be enough, the function of selectable air supply is realized, an air quantity detector is further arranged outside the ventilation pipe, and the air quantity generated by the fan can be monitored.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (9)
1. The utility model provides a busbar device of electricity distribution room with steady cooling structure, its characterized in that includes busbar bridge (1), busbar body (9) and heat dissipation mechanism, busbar bridge (1) is installed between two switch boards (2) of electricity distribution room, the inside of busbar bridge (1) is provided with busbar body (9), the below position department of busbar bridge (1) is provided with heat dissipation mechanism, heat dissipation mechanism includes fan (3), ventilation pipe (4) and two bleeder (6), the blowing end of fan (3) communicate in the bottom of ventilation pipe (4), two are connected respectively on the top of ventilation pipe (4 bleeder (6), two bleeder (6) respectively with the both ends intercommunication of busbar bridge (1).
2. The busbar device with the stable cooling structure for the power distribution room according to claim 1, wherein the fan (3) is fixedly installed on the ground below the busbar bridge (1) through the installation base (12), a ventilation opening (13) is formed in the surface of the fan (3), and a dust screen (11) is movably installed on the surface of the ventilation opening (13).
3. The busbar device for the power distribution room with the stable cooling structure according to claim 1, wherein two branch pipes (6) are respectively arranged in a supporting frame (5), the supporting frame (5) is respectively fixedly connected with one side opposite to the two power distribution cabinets (2), and two filter screens (14) are respectively arranged at one ends, connected with the busbar bridge (1), of the two branch pipes (6).
4. The busbar device for the power distribution room with the stable cooling structure according to claim 1, wherein an air volume measuring instrument (8) is arranged on the outer circumference of the ventilation pipe (4), and a detection end of the air volume measuring instrument (8) extends into the inner wall of the ventilation pipe (4).
5. The busbar device with the stable cooling structure for the power distribution room according to claim 1, wherein two temperature sensors (10) are respectively arranged in the busbar bridge (1) near two ends of the busbar body (9).
6. The busbar device for the power distribution room with the stable cooling structure according to claim 1, wherein a branching assembly is arranged in the ventilation pipe (4), the branching assembly comprises a partition plate (18), a movable baffle plate (19) and a rotating shaft (20), the partition plate (18) is arranged in the middle of the ventilation pipe (4) along the length direction of the ventilation pipe (4), the rotating shaft (20) is rotatably arranged at one end, close to the fan (3), of the partition plate (18), and the movable baffle plate (19) is fixedly arranged on the rotating shaft (20) and can rotate along the central shaft circumferential direction of the rotating shaft (20).
7. The busbar device with the stable cooling structure for the power distribution room according to claim 1, wherein the outer wall of the busbar body (9) is provided with a heat conducting plate (16).
8. The busbar device with the stable cooling structure for the power distribution room according to claim 1, wherein an insulating main board (15) and a reinforcing board (17) are respectively arranged on the side wall of the busbar bridge (1).
9. The busbar device with the stable cooling structure for the power distribution room according to claim 1, wherein a rain shielding top plate (7) is arranged at the top of the busbar bridge (1), and two sides of the rain shielding top plate (7) are fixedly connected with the tops of the two power distribution cabinets (2) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320195879.4U CN219591971U (en) | 2023-02-13 | 2023-02-13 | Busbar device with stable cooling structure for power distribution room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320195879.4U CN219591971U (en) | 2023-02-13 | 2023-02-13 | Busbar device with stable cooling structure for power distribution room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219591971U true CN219591971U (en) | 2023-08-25 |
Family
ID=87696550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320195879.4U Active CN219591971U (en) | 2023-02-13 | 2023-02-13 | Busbar device with stable cooling structure for power distribution room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219591971U (en) |
-
2023
- 2023-02-13 CN CN202320195879.4U patent/CN219591971U/en active Active
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