CN215528388U - Power distribution cabinet for building electrical equipment - Google Patents

Abstract

The application discloses building is switch board for electricity, including box, base, first spread groove, second spread groove, mounting bracket, heat dissipation mechanism and dust removal mechanism, heat dissipation mechanism includes first fan and second fan, the first spread groove of box outer wall fixed surface connection, the first fan of first spread groove inner wall fixed surface connection, box outer wall surface top fixed connection second spread groove, second spread groove inner wall fixed surface connection second fan, dust removal mechanism includes first support frame and second support frame, the first support frame of bolt fixed connection is passed through to first spread groove outer wall surface, the first dust screen of first support frame outer wall fixed surface connection. Outside cold air is sucked into the box body through the starting second fan, hot air in the box body is sucked out of the box body through the starting first fan, and heat dissipation is conducted on electric appliances inside the box body conveniently, so that the electric appliances are prevented from working at high temperature for a long time, and the service life is prolonged.

Description

Power distribution cabinet for building electrical equipment

Technical Field

The application relates to the electrical field of buildings, in particular to a power distribution cabinet for building electricity.

Background

The power distribution cabinet is a general name of a motor control center, and is used in occasions with dispersed loads and less loops; motor control centers are used in load concentration and loop-rich applications, where they distribute the power from a circuit of a higher level of distribution equipment to nearby loads, which provide protection, monitoring and control of the loads.

The current switch board lacks dust removal and removes damp device, leads to the wet steam that receives the dust of inside fixed electrical apparatus attempt to corrode, and the slow condition of easy release circuit and heat dissipation, and can not be with the inside high temperature air escape of box, make the inside thermal radiation's that receives of box influence, lead to the inside heat dissipation of box slower. Therefore, a power distribution cabinet for building electrical equipment is provided to solve the above problems.

Disclosure of Invention

The utility model provides a switch board for building electrical is used for solving the switch board among the prior art and lacks dust removal and remove damp device, leads to the wet steam corrosion of receiving the dust of inside fixed electrical apparatus attempt, the problem of the slow condition of easy release circuit and heat dissipation.

According to one aspect of the application, a power distribution cabinet for building electrical equipment is provided, which comprises a box body, a base, a first connecting groove, a second connecting groove, a mounting frame, a heat dissipation mechanism and a dust removal mechanism;

the heat dissipation mechanism comprises a first fan and a second fan, the surface of the outer wall of the box body is fixedly connected with a first connecting groove, the surface of the inner wall of the first connecting groove is fixedly connected with the first fan, the top end of the surface of the outer wall of the box body is fixedly connected with a second connecting groove, and the surface of the inner wall of the second connecting groove is fixedly connected with the second fan;

the dust removal mechanism comprises a first support frame and a second support frame, the first support frame is fixedly connected to the surface of the outer wall of the first connecting groove through bolts, the first dustproof net is fixedly connected to the surface of the outer wall of the top end of the first support frame, the second dustproof net is fixedly connected to the surface of the outer wall of the top end of the second connecting groove through bolts, and the moisture absorption pad is fixedly connected to the surface of the outer wall of the top end of the box body.

Further, the surface of the outer wall of the box body is fixedly connected with a second rotating shaft, the surface of the outer wall of the second rotating shaft is rotatably connected with the box door, and the surface of the outer wall of the box door is fixedly connected with the handle and the second lock catch.

Further, the surface of the outer wall of the base is fixedly connected with an electric push rod, and the surface of the outer wall of the bottom end of the electric push rod is fixedly connected with a push plate.

Furthermore, the outer wall surface of the bottom end of the box body base is fixedly connected with four bearing wheels, and the four bearing wheels are symmetrically arranged by taking the central line of the base as a center.

Further, the surface of the inner wall of the box body is fixedly connected with the mounting frame.

Further, box outer wall fixed surface connects first spool, first spool outer wall fixed surface connects the second spool.

Furthermore, the surface of the outer wall of the first bobbin is fixedly connected with a first rotating shaft, the surface of the outer wall of the first rotating shaft is rotatably connected with a cover plate, the surface of the outer wall of the cover plate is fixedly connected with a first lock catch, and the surface of the outer wall of the second bobbin is provided with a wire outlet.

Furthermore, the number of the electric push rods is four, and the four electric push rods are symmetrically arranged by taking the central line of the base as the center.

Furthermore, the number of the first connecting grooves is two, and the two first connecting grooves are symmetrically arranged by taking the center line of the box body as the center.

Further, the number of the first line pipes is two, and the two first line pipes are symmetrically arranged by taking the center line of the box body as the center.

Through the above-mentioned embodiment of this application, heat dissipation mechanism and dust removal mechanism have been adopted, it lacks dust removal and removes damp device to have solved the switch board, the moist steam corrosion that receives the dust that leads to inside fixed electrical apparatus to try, the problem of the slow condition of easy liberation circuit and heat dissipation has been gained through starting the second fan with outside cold air suction box inside just, and with the inside hot-blast suction box outside of box through starting first fan, and be convenient for carry out the heat dissipation to the electrical apparatus of box inside, avoid the electrical apparatus at the long-time work of high temperature, the effect that leads to life to reduce.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall perspective view of an embodiment of the present application;

FIG. 2 is a schematic diagram of the overall internal structure of an embodiment of the present application;

FIG. 3 is an enlarged view of a portion of the structure of FIG. 2 according to an embodiment of the present disclosure;

fig. 4 is a schematic view of a portion of the enlarged structure at B in fig. 2 according to an embodiment of the present application.

In the figure: 1. the box, 2, the spread groove, 3, first support frame, 4, first fan, 5, the sticky dirt pad, 6, first dust screen, 7, the second spread groove, 8, the second fan, 9, the second is dustproof, 10, the second support frame, 11, first hasp, 12, the moisture absorption pad, 13, first spool, 14, the mounting bracket, 15, the pivot, 16, the second spool, 17, the apron, 18, the outlet, 19, the base, 20, electric putter, 21, the push pedal, 22, the bearing wheel, 23, the second hasp, 24, the second pivot, 25, the chamber door, 26, the handle.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all 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 application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

The dust removal mechanism in this embodiment can be applicable to various dust removal cabinets, for example, the following dust removal cabinet that can be used in the raw material processing workshop is provided in this embodiment, and the following dust removal cabinet can be installed in this embodiment.

This dust removal cabinet mechanism includes: the internal dust removal chamber for being used for removing dust of cabinet, dust removal chamber upper portion are equipped with the fan, and cabinet body top is equipped with the top door of switch, and the convenience is maintained and is maintained the fan. The dust absorption mouth has been seted up in cabinet body one side below, the width of dust absorption mouth slightly is less than cabinet body width, highly the approximation account for whole cabinet body height/, be equipped with first division board and second division board in the clean room, the one end fixed connection of first division board is on the cabinet body of dust absorption mouth top, the other end extends to about two-thirds of clean room length, one of keeping away from the cabinet body at first division board is served and is welded the second division board, the vertical setting of second division board, its tip extends to whole clean room height always/about the department. Be equipped with two parallel arrangement's water supply pipe below first division board, the water inlet of two water supply pipe extends to cabinet body outside and is connected with a water pump (concrete pipeline wiring can be adjusted in a flexible way, so do not mark in detail in the figure), supply water to water supply pipe is unified, respectively set up individual water smoke shower nozzle that can wind the global rotation of water supply pipe on every water supply pipe, each water smoke shower nozzle on two water supply pipes separates each other on the horizontal direction, can effectively utilize the space in the dust removal chamber more like this, make the water smoke spray in-process produce the face of alternating, the effect of dust removal is improved. Can carry out nimble adjustment to the angle in certain extent during the use according to spraying needs, nevertheless should make the water smoke shower nozzle spray direction towards aforementioned second division board to guarantee that water smoke hits on the second division board and form the cascade after moist dust, and then make the cascade extend to the spaced position between second division board and the clean room bottom, carry out comprehensive separation to the dust. As further improvement, a plurality of long screws are welded on the water supply pipeline, connecting pieces matched with the long screws are connected onto the long screws, each connecting piece mainly comprises a first connecting portion and a second connecting portion vertically spliced with the first connecting portion, the first connecting portions are flat steel plates, round holes are formed in the steel plates, internal threads matched with the long screws are arranged in the round holes, the second connecting portions are long-strip-shaped, the second connecting portions are fixedly connected to the lower surfaces of the first partition plates, and the lengths of the second connecting portions are larger than the lengths of the long screws. If the height ratio that the workshop dust was raised is than lower or less, can descend whole water supply pipe through the position of heightening the internal thread place on the connecting piece, reduces the position of water smoke shower nozzle, makes the dust contact of water smoke ability more quick and low position, improves dust collection efficiency, and like the same reason, when the workshop dust is raised highly higher or more, should suitably heighten the position of internal thread on the long screw.

The filter element is transversely arranged between the second division plate and the cabinet body far away from one side of the dust suction port in parallel, the filter screen is arranged on each filter element, when the water curtain of the second division plate is pumped to the filter element position along with the wind power of the fan, the multiple filtering effect can be achieved, and dust in the water curtain is adsorbed on the filter elements and the filter screen. The cabinet door is arranged on one side of the cabinet body close to the filter element, and when the filter element and the filter screen are required to be replaced, the cabinet door can be opened to be replaced in time, so that the cabinet door is convenient and fast. Be close to cabinet body top on filter core one side and be equipped with the rivers sprinkler (adopt the gondola water faucet in this embodiment), the rivers sprinkler is towards the filter core, and the external water supply equipment of rivers sprinkler accessible sprays rivers, clears up the filter core, prevents and treats that the filter core blocks up.

As a further improvement, a water outlet is arranged below the dust chamber and communicated with the outside of the cabinet body, so that sewage doped with dust can be discharged to downstream processing equipment in time. In addition, the shutter is arranged on the dust suction port, so that on one hand, a part of large-particle dust can be blocked, and on the other hand, the water mist in the dust removal chamber can be prevented from splashing outwards.

Of course, the present embodiment can also be used for dust-removing cabinets installed in other structures. The description is omitted, and the dust removing mechanism of the embodiment of the present application is described below.

Referring to fig. 1-4, a power distribution cabinet for building electrical use includes a cabinet 1, a base 19, a first connecting groove 2, a second connecting groove 7, a mounting rack 14, a heat dissipation mechanism and a dust removal mechanism;

the heat dissipation mechanism comprises a first fan 4 and a second fan 8, the surface of the outer wall of the box body 1 is fixedly connected with a first connecting groove 2, the surface of the inner wall of the first connecting groove 2 is fixedly connected with the first fan 4, the top end of the surface of the outer wall of the box body 1 is fixedly connected with a second connecting groove 7, and the surface of the inner wall of the second connecting groove 7 is fixedly connected with the second fan 8;

the dust removal mechanism comprises a first support frame 3 and a second support frame 10, the outer wall surface of the first connecting groove 2 is fixedly connected with the first support frame 3 through bolts, the outer wall surface of the first support frame 3 is fixedly connected with a first dustproof net 6, the outer wall surface of the top end of the second connecting groove 7 is fixedly connected with a second dustproof net 9 through bolts, the outer wall surface of the top end of the box body 1 is fixedly connected with a moisture absorption pad 12, external cold air is sucked into the box body 1 by starting a second fan 8, and hot air in the box body 1 is sucked out of the box body 1 by starting a first fan 4, so that heat dissipation is conveniently carried out on electric appliances in the box body 1, the long-time work of the electric appliances at high temperature is avoided, and the service life is shortened;

the outer wall surface of the box body 1 is fixedly connected with a second rotating shaft 24, the outer wall surface of the second rotating shaft 24 is rotatably connected with a box door 25, the outer wall surface of the box door 25 is fixedly connected with a handle 26 and a second lock 23, the outer wall surface of the base 19 is fixedly connected with an electric push rod 20, the outer wall surface of the bottom end of the electric push rod 20 is fixedly connected with a push plate 21, the outer wall surface of the base 19 of the box body 1 is fixedly connected with four bearing wheels 22, the four bearing wheels 22 are symmetrically arranged by taking the central line of the base 19 as the center, so that the pushing equipment can move, the inner wall surface of the box body 1 is fixedly connected with a mounting rack 14, so that an electric appliance can be mounted, the outer wall surface of the box body 1 is fixedly connected with a first pipeline 13, the outer wall surface of the first pipeline 13 is fixedly connected with a second pipeline 16, the outer wall surface of the first pipeline 13 is fixedly connected with a first rotating shaft 15, and the outer wall surface of the first rotating shaft 15 is rotatably connected with a cover plate 17, the first hasp 11 of apron 17 outer wall fixed connection, outlet 18 is seted up on the 16 outer wall surfaces of second spool, is convenient for arrange the circuit, electric putter 20 sets up to four, four electric putter 20 uses the 19 central lines of base to arrange as central symmetry, first connecting groove 2 sets up to two, two first connecting groove 2 uses the 1 central line of box to arrange as central symmetry, first spool 13 sets up to two, two first spool 13 uses the 1 central line of box to arrange as central symmetry.

When the utility model is used, the equipment is pushed to a construction site through the bearing wheel 22, the push plate 21 is pushed to place the equipment on the ground by starting the electric push rod 20, the electric appliance is fixed on the mounting rack 14 in the box body 1, the electric wire passes through the first wire tube 13, the cover plate 17 on the outer wall of the first wire tube is opened, the arrangement of the circuit is facilitated, the electric wire is opened through the wire tube to form the wire to penetrate out, the arrangement of the circuit is facilitated, the circuit is prevented from being wound together, the external cold air is sucked into the box body 1 by starting the second fan 8, the hot air in the box body 1 is sucked out of the box body 1 by starting the first fan 4, the heat dissipation of the electric appliance in the box body 1 is facilitated, the long-time work of the electric appliance at high temperature is avoided, the service life is prevented from being reduced, the moisture absorption pad 12 is arranged in the air inlet of the second fan 8, the air in and out of the box body 1 is filtered, avoid the inside moist steam of box 1 to adsorb on the electrical apparatus, lead to the electrical apparatus short circuit to appear, cause the potential safety hazard, through the hot-blast suction of second fan 8 with the box 1 inside, and transfer the dust of the box 1 inside through the stick dust pad 5 filtration dust, be convenient for clear away the inside dust of box 1, and through setting up second dustproof 9 net and first dustproof net 6 on 8 tops of second fan and the 4 outsides of first fan, be convenient for block into box 1 inner wall with the dust in the box 1 outside.

The application has the advantages that:

1. the second fan is started to suck external cold air into the box body, the first fan is started to suck hot air in the box body out of the box body, heat dissipation is convenient for electric appliances in the box body, and the electric appliances are prevented from working at high temperature for a long time, so that the service life is shortened;

2. the moisture absorption pad is arranged in the air inlet of the second fan, so that air entering and exiting the box body can be filtered conveniently, and the situation that moist water vapor in the box body is adsorbed on an electric appliance to cause short circuit of the electric appliance and cause potential safety hazards is avoided;

3. through the hot-blast suction of second fan with the box inside, and transfer the inside dust of box and pass through the sticky dust pad and filter the dust, be convenient for clear away the inside dust of box, and through set up second dust screen and first dust screen in second fan top and the first fan outside, be convenient for block into the box inner wall with the dust in the box outside.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (10)

1. The utility model provides a building is switch board for electricity which characterized in that: the box body is characterized by comprising a box body (1), a base (19), a first connecting groove (2), a second connecting groove (7), a mounting frame (14), a heat dissipation mechanism and a dust removal mechanism;

the heat dissipation mechanism comprises a first fan (4) and a second fan (8), the outer wall surface of the box body (1) is fixedly connected with a first connecting groove (2), the inner wall surface of the first connecting groove (2) is fixedly connected with the first fan (4), the top end of the outer wall surface of the box body (1) is fixedly connected with a second connecting groove (7), and the inner wall surface of the second connecting groove (7) is fixedly connected with the second fan (8);

dust removal mechanism includes first support frame (3) and second support frame (10), first connecting groove (2) outer wall surface passes through first support frame of bolt fixed connection (3), first support frame (3) outer wall fixed surface connects first dust screen (6), second connecting groove (7) top outer wall surface passes through the dustproof (9) net of bolt fixed connection second, box (1) top outer wall fixed surface connects moisture absorption pad (12).

2. The electrical power distribution cabinet for buildings according to claim 1, characterized in that: the outer wall surface of the box body (1) is fixedly connected with a second rotating shaft (24), the outer wall surface of the second rotating shaft (24) is rotatably connected with a box door (25), and the outer wall surface of the box door (25) is fixedly connected with a handle (26) and a second lock catch (23).

3. The electrical power distribution cabinet for buildings according to claim 1, characterized in that: the outer wall surface of the base (19) is fixedly connected with an electric push rod (20), and the outer wall surface of the bottom end of the electric push rod (20) is fixedly connected with a push plate (21).

4. The electrical power distribution cabinet for buildings according to claim 1, characterized in that: the box body (1) base (19) bottom outer wall surface fixed connection bearing wheel (22), bearing wheel (22) set up to four, four bearing wheel (22) use base (19) central line as central symmetry and arrange.

5. The electrical power distribution cabinet for buildings according to claim 1, characterized in that: the inner wall surface of the box body (1) is fixedly connected with a mounting rack (14).

6. The electrical power distribution cabinet for buildings according to claim 1, characterized in that: the box (1) outer wall fixed surface connects first spool (13), first spool (13) outer wall fixed surface connects second spool (16).

7. The electrical power distribution cabinet for buildings according to claim 6, characterized in that: first spool (13) outer wall fixed surface connects first pivot (15), first pivot (15) outer wall surface rotates and connects apron (17), apron (17) outer wall fixed surface connects first hasp (11), outlet (18) are seted up on second spool (16) outer wall surface.

8. The electrical power distribution cabinet for buildings according to claim 3, characterized in that: the number of the electric push rods (20) is four, and the four electric push rods (20) are symmetrically arranged by taking the central line of the base (19) as the center.

9. The electrical power distribution cabinet for buildings according to claim 1, characterized in that: the two first connecting grooves (2) are symmetrically arranged by taking the central line of the box body (1) as the center.

10. The electrical power distribution cabinet for buildings according to claim 6, characterized in that: first spool (13) set up to two, two first spool (13) use box (1) central line to arrange as central symmetry.

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