CN213027348U

CN213027348U - Intensive bus duct

Info

Publication number: CN213027348U
Application number: CN202021711037.2U
Authority: CN
Inventors: 欧阳友明
Original assignee: Hangzhou Maixun Electrical Equipment Co ltd
Current assignee: Hangzhou Maixun Electrical Equipment Co ltd
Priority date: 2020-08-17
Filing date: 2020-08-17
Publication date: 2021-04-20
Anticipated expiration: 2030-08-17

Abstract

The utility model discloses an intensive bus duct, which comprises a bus duct, a refrigeration unit and a temperature sensor; bus duct: the top of the main body is fixed with a top plate through a bolt, a bus bar is fixedly arranged in the main body, an output socket is fixed in the middle of the main body, the bus bar is electrically connected with the output socket, and a refrigeration unit is arranged on the top surface of the output socket; a refrigeration unit: the output socket comprises a semiconductor refrigerating sheet, a radiating grid and a fan, wherein a mounting seat is fixed on the top surface of the output socket, the semiconductor refrigerating sheet is installed on the top of the mounting seat, the radiating grid is fixed on the top of the semiconductor refrigerating sheet, and the fan is fixed on the top of the radiating grid; this intensive bus duct makes the transport voltage current of bus bar stable, and the power transmission quality obtains guaranteeing, and the installation is dismantled easy operation moreover, convenient maintenance.

Description

Intensive bus duct

Technical Field

The utility model relates to an intensive generating line technical field specifically is an intensive bus duct.

Background

The bus duct integrates power transmission and distribution, is an important component of low-voltage complete switch equipment and control equipment, and is favored by departments of design, construction, installation and the like because of the characteristics of simplified engineering power transmission and distribution design, flexible installation, high protection grade and the like;

the intensive bus duct is suitable for an alternating-current three-phase four-wire and three-phase five-wire system, a power supply and distribution system with the frequency of 50-60 Hz, the rated voltage of 690V and the rated working current of 250-5000A, is used as auxiliary equipment of power supply and distribution equipment in industrial and mining, enterprises and public institutions and high-rise buildings, and is particularly suitable for the transformation of workshops and old enterprises;

intensive bus duct operating voltage is high, and the electric current is big, and when a plurality of super large power electrical apparatus used, the junction can generate heat, and it can lead to the transport voltage electric current of generating heat to be unstable that the generating heat can lead to the generating line to arrange, and the power transmission quality can not obtain the assurance, and current intensive bus duct is dismantled complex operation, inconvenient maintenance in the installation moreover.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide an intensive bus duct, make the transport voltage electric current of generating line row stable, the power transmission quality obtains guaranteeing, and the installation is dismantled easy operation moreover, and convenient the maintenance can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: an intensive bus duct comprises a bus duct, a refrigeration unit and a temperature sensor;

bus duct: the top of the main body is fixed with a top plate through a bolt, a bus bar is fixedly arranged in the main body, an output socket is fixed in the middle of the main body, the bus bar is electrically connected with the output socket, and a refrigeration unit is arranged on the top surface of the output socket;

a refrigeration unit: the output socket comprises a semiconductor refrigerating sheet, a radiating grid and a fan, wherein a mounting seat is fixed on the top surface of the output socket, the semiconductor refrigerating sheet is installed on the top of the mounting seat, the radiating grid is fixed on the top of the semiconductor refrigerating sheet, and the fan is fixed on the top of the radiating grid;

wherein: the semiconductor refrigeration device is characterized by further comprising a controller, wherein the controller is fixed on the side face of the top plate, the input end of the controller is electrically connected with the output end of an external power supply, and the output end of the controller is electrically connected with the input end of the fan and the input end of the semiconductor refrigeration piece.

Further, still include temperature sensor, output socket's side is fixed with temperature sensor, temperature sensor's output is connected with the input electricity of controller, monitor output socket's temperature through temperature sensor, then turn into temperature signal for the controller, then the controller control semiconductor refrigeration piece refrigerates, and then reduce output socket's temperature, rotate through controller control fan, then the fan sends the heat that semiconductor refrigeration piece produced from the air outlet of roof top surface through radiator grille, radiator grille's effect is mainly for making the radiating rate of semiconductor refrigeration piece accelerate, improve the radiating effect.

Further, still include the dust screen, the top surface of roof is equipped with the air outlet that corresponds with the fan, and air outlet department installs the dust screen, and the effect of dust screen mainly prevents inside dust etc. gets into the bus duct from the air outlet.

Further, still include fixing base, smooth roof beam and hanging seat, the top surface of roof is fixed with the fixing base, the top of fixing base is equipped with the hanging seat, the top of fixing base is equipped with two slides, the bottom of hanging seat is fixed with two smooth roof beams, and two smooth roof beams are sliding connection in two slides, and the mode through two smooth roof beams sliding connection in two slides cooperates the installation with fixing base and hanging seat, and this kind of mode installation is swift convenient.

Further, still include the auto-lock unit, the auto-lock unit contains spring, sliding seat and fixed plate, the bottom of fixing base is equipped with the through-hole, and the through-hole internal fixation has the baffle, the side of baffle is equipped with the slide opening, and sliding connection has the sliding seat in the slide opening, one side of sliding seat is fixed with the fixed plate, sliding seat side cover between fixed plate and the baffle has the spring, the side of fixing base is equipped with the through-hole, the side of sliding beam is equipped with the cell body, one side of sliding seat is equipped with the plug post, and the plug post runs through the through-hole and pegs graft with the cell body, and the auto-lock unit makes fixing base and hanging seat lock fast and loose and take off, reduces installation time, has.

Compared with the prior art, the beneficial effects of the utility model are that: this intensive busway has following benefit:

1. according to the intensive bus duct, the temperature of an output socket is monitored through a temperature sensor, then a temperature signal is converted into an electric signal and transmitted to a controller, then the controller controls a semiconductor refrigeration sheet to refrigerate, so that the temperature of the output socket is reduced, a fan is controlled to rotate through the controller, then the fan sends heat generated by the semiconductor refrigeration sheet out of an air outlet in the top surface of a top plate through a heat dissipation grid, the bus bar is cooled, voltage current is conveyed stably, and the power transmission quality is guaranteed;

2. the intensive bus duct is characterized in that the fixed seat and the hanging seat are installed in a matched manner by the way that the two sliding beams are connected in the two sliding ways in a sliding manner, and then are self-locked by the self-locking unit, so that the intensive bus duct is easy to install and disassemble and convenient to maintain;

3. this intensive bus duct makes the transport voltage current of bus bar stable, and the power transmission quality obtains guaranteeing, and the installation is dismantled easy operation moreover, convenient maintenance.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the structure of the self-locking unit of the present invention.

In the figure: the device comprises a bus duct 1, a controller 2, a refrigeration unit 3, a semiconductor refrigeration sheet 31, a heat dissipation grid 32, a fan 33, a self-locking unit 4, a spring 41, a sliding seat 42, a fixed plate 43, a bus bar 5, a top plate 6, a fixed seat 7, a sliding beam 8, a hanging seat 9, a baffle 10, a temperature sensor 11, an output socket 12, a mounting seat 13 and a dustproof net 14.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: an intensive bus duct comprises a bus duct 1, a refrigeration unit 3 and a temperature sensor 11;

bus duct 1: the top of the dense bus duct is fixed with a top plate 6 through a bolt, the interior of the dense bus duct is provided with a fixed bus bar 5, the middle of the dense bus duct is fixed with an output socket 12, the bus bar 5 is electrically connected with the output socket 12, the top surface of the output socket 12 is provided with a refrigeration unit 3, the dense bus duct further comprises a fixed seat 7, a sliding beam 8 and a hanging seat 9, the top surface of the top plate 6 is fixed with the fixed seat 7, the top of the fixed seat 7 is provided with the hanging seat 9, the top of the fixed seat 7 is provided with two slideways, the bottom of the hanging seat 9 is fixed with the two sliding beams 8, the two sliding beams 8 are in sliding connection in the two slideways, the fixed seat 7 and the hanging seat 9 are installed in a matching way by the two sliding beams 8 in the two slideways, the installation is rapid and convenient, the dense bus duct further comprises a self-locking unit 4, the, a baffle 10 is fixed in the through hole, a sliding hole is formed in the side face of the baffle 10, a sliding seat 42 is connected in the sliding hole in a sliding mode, a fixing plate 43 is fixed on one side of the sliding seat 42, a spring 41 is sleeved on the side face of the sliding seat 42 between the fixing plate 43 and the baffle 10, a through hole is formed in the side face of the fixing seat 7, a groove body is formed in the side face of the sliding beam 8, a plug-in column is arranged on one side of the sliding seat 42 and penetrates through the through hole to be plugged in the groove body, the fixing seat 7 and the hanging seat 9 are quickly locked and loosened by the self-locking unit 4, the mounting time is reduced, the mounting efficiency is improved, the dustproof net 14 is further included, an air outlet corresponding to the fan 33 is formed in the top face of the top plate 6, a dustproof net;

the refrigeration unit 3: the semiconductor refrigerating device comprises a semiconductor refrigerating sheet 31, a heat dissipation grid 32 and a fan 33, wherein a mounting seat 13 is fixed on the top surface of an output socket 12, the semiconductor refrigerating sheet 31 is installed on the top of the mounting seat 13, the heat dissipation grid 32 is fixed on the top of the semiconductor refrigerating sheet 31, the fan 33 is fixed on the top of the heat dissipation grid 32, the semiconductor refrigerating device further comprises a temperature sensor 11, the temperature sensor 11 is fixed on the side surface of the output socket 12, the output end of the temperature sensor 11 is electrically connected with the input end of a controller 2, the temperature of the output socket 12 is monitored through the temperature sensor 11, then a temperature signal is converted into an electric signal and transmitted to the controller 2, then the controller 2 controls the semiconductor refrigerating sheet 31 to refrigerate, further the temperature of the output socket 12 is reduced, the fan 33 is controlled to rotate through the controller 2, then the fan 33 sends out heat generated by the semiconductor refrigerating sheet, the heat dissipation grille 32 mainly has the functions of accelerating the heat dissipation speed of the semiconductor refrigeration sheet 31 and improving the heat dissipation effect;

wherein: the refrigerator further comprises a controller 2, the controller 2 is fixed on the side face of the top plate 6, the input end of the controller 2 is electrically connected with the output end of an external power supply, and the output end of the controller 2 is electrically connected with the input end of the fan 33 and the input end of the semiconductor refrigerating sheet 31.

When in use: firstly, the installation is carried out, the fixed seat 7 and the hanging seat 9 are installed in a matching way by the way that the two sliding beams 8 are connected in the two sliding ways in a sliding way, the installation is fast and convenient, then the fixed seat 7 and the hanging seat 9 are locked and loosened fast by the self-locking unit, the installation time is reduced, the installation efficiency is improved, when in self-locking, one end of the sliding seat 42 is pressed, the sliding seat 42 slides in a sliding hole in the middle of the baffle 10 in the fixed seat 7, the inserting column fixed on one side of the sliding seat 42 slides in a through hole on the side of the fixed seat 7, at the moment, the spring 41 is in a compressed state, then the sliding beam 8 slides into a sliding groove on the top surface of the fixed seat 7, when the groove body is aligned with the through hole, the spring 41 rebounds, the inserting column on one side of the sliding seat 42 is inserted in the groove body, the fixed seat 7 and the hanging seat, carry out the temperature of monitoring outlet socket 12 through temperature sensor 11, then turn into temperature signal for signal transmission for controller 2, then controller 2 control semiconductor refrigeration piece 31 refrigerates, and then reduce outlet socket 12's temperature, rotate through controller 2 control fan 33, then fan 33 sends out the heat that semiconductor refrigeration piece 31 produced from the air outlet of 6 top surfaces of roof through radiator grille 32, radiator grille 32's effect is mainly that the radiating rate that makes semiconductor refrigeration piece 31 accelerates, and the radiating effect is improved.

It is to be noted that, as disclosed in this embodiment, the controller 2 is preferably an STM32 single chip microcomputer, the fan 33 is preferably a YRD cooling fan according to actual size, the semiconductor chilling plate 31 can be customized according to actual size in jinzhi electromechanical technologies, ltd, shenzhen, the temperature sensor 11 can be a DS18B20 temperature sensor, and the controller 2 controls the fan 33 and the semiconductor chilling plate 31 to operate by a method commonly used in the prior art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an intensive busway which characterized in that: the refrigeration bus comprises a bus duct (1), a refrigeration unit (3) and a temperature sensor (11);

bus duct (1): the top of the main body is fixed with a top plate (6) through bolts, a bus bar (5) is fixedly arranged in the main body, an output socket (12) is fixed in the middle of the main body, the bus bar (5) is electrically connected with the output socket (12), and a refrigeration unit (3) is arranged on the top surface of the output socket (12);

refrigeration unit (3): the LED lamp comprises a semiconductor refrigeration piece (31), a heat dissipation grating (32) and a fan (33), wherein a mounting seat (13) is fixed on the top surface of an output socket (12), the semiconductor refrigeration piece (31) is installed on the top of the mounting seat (13), the heat dissipation grating (32) is fixed on the top of the semiconductor refrigeration piece (31), and the fan (33) is fixed on the top of the heat dissipation grating (32);

wherein: the refrigerator is characterized by further comprising a controller (2), the controller (2) is fixed on the side face of the top plate (6), the input end of the controller (2) is electrically connected with the output end of an external power supply, and the output end of the controller (2) is electrically connected with the input end of the fan (33) and the input end of the semiconductor refrigerating sheet (31).

2. A dense bus duct according to claim 1, wherein: the temperature control device is characterized by further comprising a temperature sensor (11), wherein the temperature sensor (11) is fixed on the side face of the output socket (12), and the output end of the temperature sensor (11) is electrically connected with the input end of the controller (2).

3. A dense bus duct according to claim 1, wherein: still include dust screen (14), the top surface of roof (6) is equipped with the air outlet that corresponds with fan (33), and air outlet department installs dust screen (14).

4. A dense bus duct according to claim 1, wherein: still include fixing base (7), smooth roof beam (8) and hanging seat (9), the top surface of roof (6) is fixed with fixing base (7), the top of fixing base (7) is equipped with hanging seat (9), the top of fixing base (7) is equipped with two slides, the bottom of hanging seat (9) is fixed with two smooth roof beams (8), and two smooth roof beams (8) are sliding connection in two slides.

5. A dense busway according to claim 4, wherein: still include auto-lock unit (4), it contains spring (41), sliding seat (42) and fixed plate (43), the bottom of fixing base (7) is equipped with the through-hole, and the through-hole internal fixation has baffle (10), the side of baffle (10) is equipped with the slide opening, and sliding connection has sliding seat (42) in the slide opening, one side of sliding seat (42) is fixed with fixed plate (43), sliding seat (42) side cover between fixed plate (43) and baffle (10) has spring (41), the side of fixing base (7) is equipped with the through-hole, the side of smooth roof beam (8) is equipped with the cell body, one side of sliding seat (42) is equipped with the spliced pole, and the spliced pole runs through the through-hole and pegs graft with the cell body.