CN214069162U

CN214069162U - Fireproof structure of electric cabinet

Info

Publication number: CN214069162U
Application number: CN202022998742.1U
Authority: CN
Inventors: 孙昌军
Original assignee: Wuxi Pinheng Electric Co ltd
Current assignee: Wuxi Pinheng Electric Co ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-08-27
Anticipated expiration: 2030-12-14

Abstract

The application discloses electricity cabinet fire resistive construction, first shell body, second shell body and third shell body are the tetragonal body structure, first shell body top lateral wall fixed connection second shell body, the bottom of second shell body sets up to both sides slope, first shell body right side lateral wall fixed connection third shell body, the top inside wall fixed connection smoke detector of first shell body, first shell body left side lateral wall fixed connection siren, first shell body one side lateral wall rotates connects first baffle. This application detects smog through smoke detector, and the siren jingle bell reminds people to notice, and after the fire, utilize the fourth baffle to cover the louvre, fine sand falls down from square through groove simultaneously, puts out a fire, and the intensity of a fire of effectual prevention electric cabinet waits for the rescue personnel to arrive, and this application loads the instrument of installation and maintenance electric cabinet through the instrument box, can avoid the staff to hand-carry heavy toolbox.

Description

Fireproof structure of electric cabinet

Technical Field

The application relates to a fire resistive construction, specifically electric cabinet fire resistive construction.

Background

The power distribution cabinet is a final-stage device of a power distribution system, and the power distribution cabinet is a general name of a motor control center and can be on fire due to various conditions when working due to the fact that complex circuits are distributed in the power distribution cabinet.

Certain thermovent can all be seted up usually to electric cabinet, be favorable to dispelling the heat to electric cabinet inside, nevertheless when electric cabinet is on fire, the louvre can get into a large amount of air on the contrary and help the intensity of a fire that rises, and because there is a large amount of circuits in the electric cabinet, the intensity of a fire can increase very rapidly, when making the first-aid staff arrive, be difficult for putting out, various instruments can be used to electric cabinet when installation and maintenance, the staff need take heavy toolbox often and walk away, very inconvenient. Therefore, the fireproof structure of the electric cabinet is provided for solving the problems.

Disclosure of Invention

The utility model provides an electricity cabinet fire resistive construction is used for solving the electricity cabinet among the prior art and all can set up certain thermovent usually, be favorable to dispelling the heat to electricity cabinet inside, nevertheless when the electricity cabinet is on fire, the louvre can get into a large amount of air on the contrary and help the intensity of a fire that rises, and because there is a large amount of circuits in the electricity cabinet, the intensity of a fire can increase very rapidly, when making the first-aid staff arrive, be difficult for putting out, various instruments can be used to the electricity cabinet when installation and maintenance, the staff need to take heavy toolbox often and walk away, very inconvenient problem.

The electric cabinet fireproof structure comprises a first outer shell, a second outer shell and a third outer shell, wherein the first outer shell, the second outer shell and the third outer shell are of a tetragonal structure, the outer side wall of the top of the first outer shell is fixedly connected with the second outer shell, the bottom of the second outer shell is obliquely arranged towards two sides, the outer side wall of the right side of the first outer shell is fixedly connected with the third outer shell, the inner side wall of the top of the first outer shell is fixedly connected with a smoke detector, the outer side wall of the left side of the first outer shell is fixedly connected with an alarm, the outer side wall of one side of the first outer shell is rotatably connected with a first baffle, the outer side wall of the top of the second outer shell is provided with a sand inlet, the second outer shell on one side of the sand inlet is fixedly connected with a second rotating shaft, the second rotating shaft is rotatably connected with a second baffle, the size of the second baffle is matched with the sand inlet, and the outer side wall of the top of the second baffle is fixedly connected with a first fixed block, the tool box comprises a third shell body, a third shell body and a third shell body, wherein the third shell body is fixedly connected with the third shell body, the third shell body is fixedly connected with two sliding blocks on the inner side wall of the bottom of the third shell body, the sliding blocks are connected with the tool box body in a sliding mode, the outer side wall of the tool box body is fixedly connected with a handle, and the inner side wall of the tool box body is fixedly connected with three partition plates.

Furthermore, two third baffles are fixedly connected to the outer side walls of the two sides of the first shell, the third baffles are obliquely arranged, six heat dissipation holes are formed in the two side walls of the first shell, the heat dissipation holes are located below the third baffles, and filter screens are fixedly connected in the heat dissipation holes.

Further, square through grooves have all been seted up to first shell body both sides inside wall, the lower extreme slope of square through groove sets up, the bottom that the port runs through the second shell body on the square through groove, the lower port of square through groove runs through first shell body inside wall, the first axis of rotation of first shell body inside wall fixed connection, first axis of rotation are located between square through groove and the louvre, first axis of rotation rotates and connects the fourth baffle, the fourth baffle is fixed on first shell body inside wall with paraffin, the fourth baffle blocks port under the square through groove.

Further, two second fixed blocks of lateral wall fixed connection of first baffle, second fixed block fixed connection connecting rod, the connecting rod rotates and connects the connection piece, the quad slit has been seted up on the connecting piece, first shell body lateral wall fixed connection connecting block, the round hole has been seted up on the connecting block, the quad slit on the connection piece can cup joint the connecting block.

The beneficial effect of this application is: the smoke detector detects smoke, the alarm rings to remind people to pay attention, the fourth baffle is fixedly connected to the inner side wall of the first outer shell through paraffin, after a fire occurs, paraffin is melted at high temperature, the fourth baffle falls to cover the heat dissipation holes, air entering is reduced, fire intensity is prevented from increasing, fine sand in the second outer shell falls from the square through groove to cover the fire place, fire extinguishment is conducted, the fire intensity of the electric cabinet is effectively prevented, and rescuers are waited to arrive;

this application is rational in infrastructure, and through third shell body bottom fixed connection's slider, the instrument of installation and maintenance electric cabinet is loaded to the sliding connection instrument box, utilizes the instrument box, can avoid the staff to hand-carry heavy toolbox.

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 a schematic diagram of an overall top view internal structure of an embodiment of the present application;

FIG. 4 is a schematic diagram of an overall side view internal structure of an embodiment of the present application.

In the figure: 1. first shell body, 2, the second shell body, 3, first baffle, 4, the third shell body, 5, the filter screen, 6, the second baffle, 7, first fixed block, 8, the third baffle, 9, the handle, 10, the instrument box, 11, the connecting block, 12, the connection piece, 13, the connecting rod, 14, the second fixed block, 15, the round hole, 16, the louvre, 17, first axis of rotation, 18, square through groove, 19, the fourth baffle, 20, the siren, 21, the second axis of rotation, 22, smoke detector, 23, the division board, 24, the slider.

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.

Referring to fig. 1-4, the fireproof structure of an electric cabinet includes a first housing 1, a second housing 2, and a third housing 4, where the first housing 1, the second housing 2, and the third housing 4 are all of a square structure, the top outer sidewall of the first housing 1 is fixedly connected to the second housing 2, the bottom of the second housing 2 is inclined to two sides, the right outer sidewall of the first housing 1 is fixedly connected to the third housing 4, the top inner sidewall of the first housing 1 is fixedly connected to a smoke detector 22, the left outer sidewall of the first housing 1 is fixedly connected to an alarm 20, the one outer sidewall of the first housing 1 is rotatably connected to a first baffle 3, the top outer sidewall of the second housing 2 is provided with a sand inlet, the second housing 2 on one side of the sand inlet is fixedly connected to a second rotating shaft 21, the second rotating shaft 21 is rotatably connected to a second baffle 6, the size of second baffle 6 agrees with mutually with the sand inlet, the first fixed block 7 of top lateral wall fixed connection of second baffle 6, two sliders 24 of 4 bottom inside wall fixed connection of third shell bodies, 24 sliding connection tool box 10 of slider, the lateral wall fixed connection handle 9 of tool box 10, three division board 23 of tool box 10 inside wall fixed connection.

Two third baffles 8 of 1 both sides lateral wall fixed connection of first shell body, third baffle 8 slope sets up, six louvres 16 have been seted up to 1 both sides wall of first shell body, louvre 16 is located the below of third baffle 8, fixed connection filter screen 5 in the louvre 16.

Square through groove 18 has all been seted up to first shell body 1 both sides inside wall, the lower extreme slope of square through groove 18 sets up, square through groove 18 upper end mouth runs through the bottom of second shell body 2, square through groove 18's lower port runs through 1 inside wall of first shell body, the first axis of rotation 17 of 1 inside wall fixed connection of first shell body, first axis of rotation 17 are located between square through groove 18 and louvre 16, first axis of rotation 17 rotates and connects fourth baffle 19, fourth baffle 19 is fixed on 1 inside wall of first shell body with the paraffin, fourth baffle 19 blocks square through groove 18 lower port.

Two second fixed blocks 14 of lateral wall fixed connection of

first baffle

3, 14 fixed connection connecting rod 13 of second fixed block, connecting rod 13 rotates and connects connection piece 12, the quad slit has been seted up on

connection piece

12, 1 lateral wall fixed connection connecting block 11 of first shell body, round hole 15 has been seted up on connecting block 11, quad slit on the connection piece 12 can cup joint connecting block 11.

When the electric appliance is used, the electric appliance elements appearing in the application are externally connected with a power supply and a control switch, the second baffle 6 is opened through a first fixing block 7 fixedly connected with the outer side wall of the second baffle 6, fine sand is injected into the second outer shell 2 from a sand inlet, a connecting piece 12 is rotatably connected with a connecting rod 13, the connecting rod 13 is fixedly connected with a second fixing block 14, the first baffle 3 is pulled open by utilizing the connecting piece 12, the electric cabinet is opened, and installation work can be carried out, a filter screen 5 is fixedly connected in heat dissipation holes 16 at two sides of the first outer shell 1, a third baffle 8 is fixedly connected above the heat dissipation holes 16, the third baffle 8 can prevent rainwater from flowing into the electric cabinet from the heat dissipation holes 16 in rainy days, the filter screen 5 can prevent sundries such as leaves and the like from falling into the electric cabinet from the heat dissipation holes 16, when the electric cabinet is installed and maintained, the tool box body 10 is pulled open through a handle 9 fixedly connected on the tool box body 10, take out required instrument in the instrument box 10, when the electricity cabinet is on fire, smoke detector 22 detects smog, siren 20 jingle bell, arouse people to notice, high temperature can make paraffin melt simultaneously, the fourth baffle 19 of fixing by paraffin can fall, blocks louvre 16 of below, reduces the air admission, prevents the intensity of a fire increase, and the fine sand in the second housing 2 can fall through square through groove 18, utilizes the fine sand to cover the place on fire, puts out a fire.

The application has the advantages that:

1. the smoke detector detects smoke, the alarm rings to remind people to pay attention, the fourth baffle is fixedly connected to the inner side wall of the first outer shell through paraffin, after a fire occurs, paraffin is melted at high temperature, the fourth baffle falls to cover the heat dissipation holes, air entering is reduced, fire intensity is prevented from increasing, fine sand in the second outer shell falls from the square through groove to cover the fire place, fire extinguishment is conducted, the fire intensity of the electric cabinet is effectively prevented, and rescuers are waited to arrive;

2. this application is rational in infrastructure, and through third shell body bottom fixed connection's slider, the instrument of installation and maintenance electric cabinet is loaded to the sliding connection instrument box, utilizes the instrument box, can avoid the staff to hand-carry heavy toolbox.

The smoke detector 22 adopts OWY-GD-801 model manufactured by Shenzhen patrol eagle Security and technology Limited and related matched power supply and circuit.

The alarm 20 is an LD1000EN model manufactured by hangzhou source electronics commerce ltd and its associated power supply and circuitry.

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

1. Electric cabinet fire resistive construction, its characterized in that: the anti-theft alarm comprises a first outer shell (1), a second outer shell (2) and a third outer shell (4), wherein the first outer shell (1), the second outer shell (2) and the third outer shell (4) are of a tetragonal structure, the outer side wall of the top of the first outer shell (1) is fixedly connected with the second outer shell (2), the bottom of the second outer shell (2) is obliquely arranged towards two sides, the outer side wall of the right side of the first outer shell (1) is fixedly connected with the third outer shell (4), the inner side wall of the top of the first outer shell (1) is fixedly connected with a smoke detector (22), the outer side wall of the left side of the first outer shell (1) is fixedly connected with an alarm (20), the outer side wall of one side of the first outer shell (1) is rotatably connected with a first baffle (3), the outer side wall of the top of the second outer shell (2) is provided with a sand inlet, the second outer shell (2) on one side of the sand inlet is fixedly connected with a second rotating shaft (21), second axis of rotation (21) rotates and connects second baffle (6), the size and the sand inlet of second baffle (6) cooperate, the first fixed block of top lateral wall fixed connection (7) of second baffle (6), two sliders (24) of third shell body (4) bottom inside wall fixed connection, slider (24) sliding connection instrument box (10), lateral wall fixed connection handle (9) of instrument box (10), three division board (23) of instrument box (10) inside wall fixed connection.

2. The electrical cabinet fire protection architecture of claim 1, wherein: the filter screen is characterized in that the outer side walls of the two sides of the first outer shell (1) are fixedly connected with two third baffles (8), the third baffles (8) are obliquely arranged, six heat dissipation holes (16) are formed in the two side walls of the first outer shell (1), the heat dissipation holes (16) are located below the third baffles (8), and the filter screen (5) is fixedly connected in the heat dissipation holes (16).

3. The electrical cabinet fire protection architecture of claim 1, wherein: square through groove (18) have all been seted up to first shell body (1) both sides inside wall, the lower extreme slope setting of square through groove (18), the bottom of second shell body (2) is run through to square through groove (18) upper port, the lower port of square through groove (18) runs through first shell body (1) inside wall, first shell body (1) inside wall fixed connection first axis of rotation (17), first axis of rotation (17) are located between square through groove (18) and louvre (16), first axis of rotation (17) are rotated and are connected fourth baffle (19), fourth baffle (19) are fixed on first shell body (1) inside wall through paraffin, fourth baffle (19) block square through groove (18) lower port.

4. The electrical cabinet fire protection architecture of claim 1, wherein: two second fixed blocks (14) of lateral wall fixed connection of first baffle (3), second fixed block (14) fixed connection connecting rod (13), connecting rod (13) are rotated and are connected connection piece (12), the quad slit has been seted up on connection piece (12), first shell body (1) lateral wall fixed connection connecting block (11), round hole (15) have been seted up on connecting block (11), quad slit on connection piece (12) can cup joint connecting block (11).