CN210926655U - Switch board with fire prevention function - Google Patents

Abstract

The utility model discloses a power distribution cabinet with fireproof function, which comprises a cabinet body, wherein one side of the cabinet body is embedded with three wire inlet pipes, the other side of the cabinet body is embedded with three wire outlet pipes corresponding to the wire inlet pipes, the back surface of the inner wall of the cabinet body is provided with a mounting frame corresponding to the axes of the three wire inlet pipes and the wire outlet pipes through bolts, the central position of the upper surface of the cabinet body is provided with a water filling port, the bottom end of the water filling port penetrates through the upper surface of the cabinet body and is communicated with a central main pipeline, the top end of the inner wall of the water filling port is provided with a sealing cover through threads and is provided with a slide rail, a protection groove is arranged below the power distribution cabinet and is matched with a slide rail damper and a PVC hook ring, when the PVC hook ring with overhigh temperature is melted, the power distribution cabinet slides into the protection groove below the ground along, thereby more effectively protecting fire during use.

Description

Switch board with fire prevention function

Technical Field

The utility model relates to a switch board, in particular to switch board with fire prevention function belongs to switch board technical field.

Background

The distribution cabinet (case) is a final-stage device of a distribution system and is divided into a power distribution cabinet (case), a lighting distribution cabinet (case) and a metering cabinet (case). The power distribution cabinet is a general name of a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads. This level of equipment should provide protection, monitoring and control of the load. The microcomputer protection device of the power distribution cabinet comprises a high-integration-level bus parallel chip singlechip, a high-precision current and voltage transformer, a high-insulation-strength outlet intermediate relay, a high-reliability switching power supply module and the like. The microcomputer protection device of the switch cabinet is mainly used as the switch cabinet with the voltage grade of 110KV and below. The system can be used for protecting, monitoring and controlling the voltage and the current of a system in a switch cabinet with a voltage level of 70-220V.

In order to control the circuit, corresponding electric appliance cabinets are generally required to be accompanied and equipped in large-scale engineering or some facilities when the electric appliance cabinet is used for protecting electric appliances and simultaneously controlling the circuit, however, some plc elements in the electric appliance cabinets in the prior art are expensive, effective protection is required when the electric appliance cabinet is used, and the power distribution cabinet in the prior art has no sufficient protection effect when being applied to the fireproof effect, so that the requirements of the prior art cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model provides a switch board with fire prevention function to solve the problem of mentioning in the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides a switch board with fire prevention function, inlays including cabinet body one side and has three inlet wire pipe, cabinet body another survey and correspond inlet wire pipe department and inlay and have three play spool, the internal wall back of cabinet correspond three inlet wire pipe and the axis department of being qualified for the next round of competitions all installs the mounting bracket through the bolt, the mounting bracket on all seted up the mounting hole, internal portion upper portion, lower part and the back of cabinet all seted up the trunk line, the trunk line between all inlay with cabinet body both sides and have connecting tube, connecting tube correspond three inlet wire pipe and three play spool department and all expand to both sides, cabinet body upper surface central point put and seted up the filler, the filler bottom run through cabinet body upper surface and the trunk line at center link up each other, filler inner wall top department threaded mounting have sealed lid.

As an optimal technical scheme of the utility model, the internal wall welding of cabinet between the mounting bracket cut apart the board, the partition board in inlay and have first fire-retardant board, trunk line and the inboard internal portion of cabinet of connecting tube inlay and have the fire-retardant board of second.

As an optimal technical scheme of the utility model, cabinet body lower surface four corners department all install the attenuator through the bolt, the attenuator be spring damper, the attenuator bottom paste the block rubber.

As a preferred technical scheme of the utility model, cabinet body both sides be close to back department and all weld the planking, the planking on all weld the slide bar, slide bar one end cup joint on the slide rail, the slide rail correspond slide bar department and seted up the spout.

As a preferred technical scheme of the utility model, two bulldoze the mechanism and all include a motor, two the equal fixed mounting in one end on chassis has a bulldozing impeller, and two is kept away from to the motor output the one end that corresponds the motor that sets up is located the below that corresponds the unloading logical groove that sets up.

The utility model has the advantages that: the utility model provides a switch board with fire prevention function, at internal trunk line and the connecting tube of setting of cabinet, the water of sufficient is injected into to the inside, carry out effectual separation heat, and melt inside water and can more effectually cool down when outside aluminium system material during the use, thereby play the fire prevention effect, and set up the slide rail, the protecting bath is seted up to the switch board below, and cooperation slide rail attenuator and PVC collude the ring, collude the ring and melt the back when the high-temperature PVC during the use, the switch board slides to subaerial protecting bath along the slide rail in, through attenuator cooperation rubber block when sliding to the bottom, carry out effectual shock attenuation, thereby make the more effectual effect of protecting the fire prevention when using.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic view of the overall cross-sectional structure of the present invention;

fig. 2 is an enlarged schematic structural view of the region of fig. 1A of the present invention;

FIG. 3 is a schematic view of the main pipe and the connecting pipe of the present invention;

fig. 4 is a side view schematic structural diagram of the main pipeline and the connecting pipeline of the utility model.

In the figure: 1. a cabinet body; 11. a wire inlet pipe; 12. a mounting frame; 13. mounting holes; 14. dividing the plate; 15. a first flame retardant sheet; 16. a second flame retardant sheet; 17. a wire outlet pipe; 2. a main pipeline; 21. a communicating pipe; 22. a top frame; 23. PVC hook ring; 24. a water filling port; 25. a sealing cover; 3. a slide rail; 31. an outer plate; 32. a chute; 33. a slide bar; 34. a damper; 35. a rubber block.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Examples

As shown in figures 1-4, the utility model relates to a switch board with fire prevention function, which comprises a cabinet body 1 one side inlaid with three inlet pipes 11, another side of the cabinet body 1 inlaid with three outlet pipes 17 corresponding to the inlet pipes 11, the back of the inner wall of the cabinet body 1 corresponding to the axes of the three inlet pipes 11 and the outlet pipes 17 are all provided with a mounting rack 12 through bolts, the mounting rack 12 is provided with mounting holes 13, the upper part, the lower part and the back of the inside of the cabinet body 1 are provided with main pipes 2, connecting pipes 21 are inlaid between the main pipes 2 and the two sides of the cabinet body 1, the connecting pipes 21 are expanded towards two sides corresponding to the three inlet pipes 11 and the three outlet pipes 17, the central position of the upper surface of the cabinet body 1 is provided with a water filling port 24, the bottom end of the water filling port 24 penetrates through the upper surface of the cabinet body 1 to be mutually communicated with the, and a sealing cover 25 is arranged at the top end of the inner wall of the water filling opening 24 in a threaded manner.

Wherein, the process main pipeline 2 and connecting tube 21, carry out effectual carrying on water-flowing to make its effectual separation carry out cooling temperature, and melt the part time when the switch board outside when using, the rivers play and carry out effectual putting out a fire in the pipeline wherein, thereby play the purpose of fire prevention.

The cabinet body 1 inner wall welding between the mounting bracket 12 cut apart the board 14, cut apart the board 14 in inlay and have first fire-retardant board 15, trunk line 2 and connecting tube 21 inboard cabinet body 1 inside inlay and have second fire-retardant board 16.

Wherein carry out two mounting brackets of effectual separation through first fire-retardant board 15, prevent that the plc on certain mounting bracket from taking place to be fired on, and cause the condition of burning other plcs to take place to thereby it strengthens its whole purpose of preventing fires to make when using through second fire-retardant board 16.

24 both sides cabinet body 1 upper surface axis position of filler 24 has welded a set of roof-rack 22 respectively, and is two sets of roof-rack 22 top welded a PVC respectively and colludes ring 23, 1 lower surface four corners department of the cabinet body all install attenuator 34 through the bolt, attenuator 34 be spring damper, attenuator 34 bottom pasted and have the block rubber 35, cabinet body 1 both sides all weld near back department and have planking 31, planking 31 on all welded slide bar 33, slide bar 33 one end cup joint on slide rail 3, slide rail 3 correspond slide bar 33 department and seted up spout 32.

Wherein, collude the effect of ring 23 through slide rail 3 and PVC for can effectually slide switch board 1 when using, offer a protection groove in corresponding switch board below before the use, when whole conflagration breaing out, high temperature colludes ring 23 fusing with PVC, makes cabinet body 1 whole downwards slide along the slide rail and falls into the protection inslot, thereby makes to have the effect of protection fire prevention more when using.

In particular, when in use, the utility model is provided with a protective groove on the ground below the cabinet body 1, in the protection groove, when the whole body is in fire, the PVC hook ring 23 is fused by high temperature, so that the whole body of the cabinet body 1 slides downwards along the slide rail and falls into the protection groove, thereby having the function of protection and fire prevention when in use, the main pipeline 2 and the connecting pipeline 21 can effectively carry out water communication, thereby effectively blocking the temperature reduction of the power distribution cabinet, and when the power distribution cabinet is used, when the outer part of the power distribution cabinet is melted, the water in the pipeline flows out to effectively extinguish the fire, thereby achieving the purpose of fire prevention, the two mounting racks are effectively separated through the first flame-retardant plate 15, the plc on one mounting rack is prevented from being ignited to cause the other plcs to be burnt, and passes through the second fire retardant panel 16 so as to enhance its overall fire-retardant purpose in use.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. The utility model provides a switch board with fire prevention function, includes that cabinet body (1) one side is inlayed and is had three inlet tube (11), cabinet body (1) another survey and correspond inlet tube (11) department inlay and have three play spool (17), its characterized in that, the axis department that the cabinet body (1) inner wall back corresponds three inlet tube (11) and is qualified for the next round of competitions (17) all install mounting bracket (12) through the bolt, mounting bracket (12) on all seted up mounting hole (13), cabinet body (1) inside upper portion, lower part and back all seted up trunk line (2), trunk line (2) between all inlay with cabinet body (1) both sides and have connecting tube (21), connecting tube (21) correspond three inlet tube (11) and three play spool (17) department and all expand to both sides, cabinet body (1) upper surface central point put and seted up filler (24), the bottom end of the water filling port (24) penetrates through the upper surface of the cabinet body (1) and is communicated with the central main pipeline (2), and a sealing cover (25) is installed at the top end of the inner wall of the water filling port (24) in a threaded mode.

2. The switch board with the fireproof function according to claim 1, wherein a partition plate (14) is welded on the inner wall of the cabinet body (1) between the mounting frames (12), a first flame retardant plate (15) is embedded in the partition plate (14), and a second flame retardant plate (16) is embedded in the cabinet body (1) inside the main pipeline (2) and the connecting pipeline (21).

3. The distribution cabinet with the fireproof function according to claim 1, wherein a set of top frames (22) are welded to the axial positions of the upper surfaces of the cabinet bodies (1) on both sides of the water filling port (24), and a PVC hook ring (23) is welded to the top ends of the two sets of top frames (22).

4. The power distribution cabinet with the fireproof function according to claim 1, wherein dampers (34) are mounted at four corners of the lower surface of the cabinet body (1) through bolts, each damper (34) is a spring damper, and a rubber block (35) is adhered to the bottom end of each damper (34).

5. The power distribution cabinet with the fireproof function according to claim 1, wherein outer plates (31) are welded on two sides of the cabinet body (1) close to the back, sliding rods (33) are welded on the outer plates (31), one ends of the sliding rods (33) are sleeved on the sliding rails (3), and sliding grooves (32) are formed in the positions, corresponding to the sliding rods (33), of the sliding rails (3).

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