CN214424837U - Inside dustproof construction of fire control water supply switch board - Google Patents

Abstract

The utility model provides an internal dustproof structure of a fire-fighting water supply control cabinet, which is characterized by comprising a mounting disc, a filter cloth, a filter plate, a mounting plate, a locking rod, an upper magnet, a sealing gasket, a positioning block, a lower magnet, a spring and a limiting column, wherein the locking rod moves towards the outside of a locking groove by pulling the mounting plate outwards, meanwhile, the locking rod is separated from the positioning block, the locking rod in the moving process gradually wants to move towards the outside, the locking rod outer side wall extrudes the limiting column, the limiting column is separated from the limiting groove, the locking of the limiting column and the locking rod is released, the mounting plate can be disassembled from the mounting disc, thereby realizing the disassembly of the filter plate, the disassembly process is simple and convenient, time and labor are saved, the disassembly efficiency is improved, the phenomenon of abrasion can not appear in the disassembly process, the stability of the installation of the filter plate can be further ensured, a gap can be avoided between the application and a cabinet body, the dust enters the cabinet body, so that the dust removal efficiency is improved.

Description

Inside dustproof construction of fire control water supply switch board

Technical Field

The utility model relates to a fire control water supply control cabinet technical field especially relates to an inside dustproof construction of fire control water supply control cabinet.

Background

The fire-fighting water supply system mainly classifies all fire-fighting safety work carried out outdoors according to fire-fighting water pressure, main application, pipe network arrangement and outdoor fire hydrant, water supply operation is controlled through a fire-fighting water supply control cabinet, a dual-power switch, a circuit breaker, a contactor, a relay, a fire-fighting linkage module, fire-fighting mechanical emergency starting equipment and other devices are installed in the fire-fighting control cabinet, and the fire-fighting control cabinet can automatically start a fire-fighting water pump to provide a fire-fighting water source for a water fire-fighting facility in case of fire; the fire pump can be started and stopped manually on the fire pump control cabinet; through a fire-fighting linkage module and a fire automatic alarm system circuit which are arranged in a fire-fighting control cabinet, the working state of the fire pump is displayed in a fire-fighting control room or a duty room, and a duty worker can remotely and manually start and stop equipment of the fire pump; the existing control cabinet also has the problems that the specification of the fire control equipment is inconvenient to adjust in the using process, the heat dissipation work is inconvenient, and the dehumidification is inconvenient in the ventilation process;

the existing fire-fighting water supply control cabinet is provided with a direct current fan to blow air into the fire-fighting control cabinet, then the interior of the fire-fighting control cabinet forms air flow, the interior of the fire-fighting control cabinet can be effectively prevented from dust by cooling electrical equipment, heated air moves upwards to be sprayed out through a second heat dissipation hole when the air flow is carried out, and dust is prevented from entering the interior of the fire-fighting control cabinet through a filter screen in the process of discharging the heated air;

in the prior art, although dust prevention can be effectively realized through the design of the filter screen and the heat dissipation holes, a large amount of dust can be attached to the surface of the filter screen after the filter screen is used for a long time, and the filter screen needs to be detached for cleaning in order not to influence the dust removal efficiency of the filter screen, however, the filter screen is installed on the side wall of the cabinet body through bolts, when the filter screen needs to be detached for cleaning, the filter screen is detached by means of an external tool, the detachment process is complex, time and labor are consumed, the detachment efficiency is reduced, in addition, the bolt is installed in a bolt installation mode, the bolt and the threaded hole need to be repeatedly screwed, the threaded surface is abraded, the mounting stability of the filter screen is further reduced, a gap is reserved between the filter screen and the cabinet body in the actual use process of the control cabinet, dust enters the interior of the cabinet body, and the dust removal efficiency is further reduced;

although the filter screen can realize effectively intercepting the dust in the air, the filter screen can only intercept the large granule dust in the air, still can follow the air and pass through the louvre entering cabinet internal portion to the granule dust, makes it adhere to the surface at electric elements, though the word entering volume of dust is a small amount, and after the year is tired, the electric elements surface attached dust is more and more, makes the dust accelerate electric elements's damage gradually, thereby has reduced electric elements's work efficiency.

Disclosure of Invention

According to the technical problems, the utility model provides an internal dustproof structure of a fire-fighting water supply control cabinet, which is characterized by comprising an installation disc, a filter cloth, a filter plate, a mounting plate, a locking rod, an upper magnet, a sealing gasket, a positioning block, a lower magnet, a spring and a limiting column, wherein the installation disc is of an inverted omega structure, the right side wall of the left end of the installation disc and the left side wall of the right end of the installation disc are respectively provided with a chute, the front end of the chute is of an open rear end and is of a closed structure, the filter plate is arranged in the chute, the front side wall of the filter plate is provided with the mounting plate, the front side wall of the mounting plate is provided with a handle, the left end and the right end of the rear side wall of the mounting plate are respectively provided with one end of the locking rod, the other end of the locking rod is provided with the upper magnet through a bolt, the outer side wall of the locking rod is provided with the limiting groove, the two ends of the front side wall of the installation disc are respectively provided with the locking groove, the utility model discloses a mounting plate, including locking groove, locating piece, magnet, spacing post, filter pad, mounting plate, locating piece, magnet and last magnet cooperation use down, the rectangular channel has been seted up to the lateral wall of locking groove, installs the one end of spring in this rectangular channel, the other end of spring is connected with the one end of spacing post, the other end and the spacing slot cooperation of spacing post use down, be provided with sealed the pad between the back lateral wall of mounting plate and the preceding lateral wall of mounting plate, sealed pad is the rubber material, the louvre has been seted up to the bottom of mounting plate, the quantity of louvre is M, and M is greater than or equal to 2, the filter cloth is installed to the inside wall of louvre.

The utility model has the advantages that: the utility model moves the locking rod to the outside of the locking groove by pulling the mounting plate outwards under the matching of the mounting plate, the locking rod, the upper magnet, the sealing gasket, the positioning block, the lower magnet, the spring and the limiting column, meanwhile, the locking rod is separated from the positioning block, the locking rod gradually wants to move outwards in the moving process, so that the locking rod lateral wall extrudes the limiting column, the limiting column is separated from the limiting groove, the locking of the limiting column and the locking rod is released, the mounting plate can be disassembled from the mounting plate, thereby realizing the disassembly of the filter plate, the disassembly process is simple and convenient, time and labor are saved, the disassembly efficiency is improved, the phenomenon of abrasion can not occur in the disassembly process, the stability of the installation of the filter plate can be further ensured, the phenomenon that a gap is left between the application and the cabinet body, and the dust enters the interior of the cabinet body can be avoided, thereby improving the dust removal efficiency;

the utility model discloses on the basis that the filter plate carries out the interception to the dust in the air, set up the filter cloth in the louvre, can realize intercepting once more to the dust in the air, can effectively reduce the electric elements and go up the dust adhesion volume, the electric elements's that slows down damage has further improved electric elements's work efficiency.

Drawings

FIG. 1 is a schematic view of the present invention mounted to a cabinet;

FIG. 2 is a schematic view of the overall structure of the present invention;

fig. 3 is a top view of the present invention;

FIG. 4 is an enlarged view of the position A of the present invention;

fig. 5 is a schematic view of the mounting plate of the present invention with a locking bar mounted thereon;

fig. 6 is a schematic view of the mounting plate with a sliding groove.

As shown in the figure, 1-cabinet body, 2-cabinet door, 3-mounting disc, 3-1 heat dissipation hole, 3-2 filter cloth, 3-3 sliding groove, 3-4 filter plate, 3-5 mounting plate, 3-6 locking rod, 3-7 upper magnet, 3-8 sealing gasket, 3-9 locking groove, 3-10 positioning block, 3-11 lower magnet, 3-12 spring, 3-13 spacing column, 3-14 spacing groove and 3-15 handle.

Detailed Description

Example 1

The utility model provides an internal dustproof structure of a fire-fighting water supply control cabinet, which is characterized by comprising a mounting disc 3, filter cloth 3-2, filter plates 3-4, a mounting plate 3-5, a locking rod 3-6, an upper magnet 3-7, a sealing gasket 3-8, a positioning block 3-10, a lower magnet 3-11, a spring 3-12 and a limiting column 3-13, wherein the mounting disc 3 is of an inverted omega structure, the right side wall of the left end and the left side wall of the right end of the mounting disc 3 are respectively provided with a chute 3-3, the front end of the chute 3-3 is an open structure and the rear end is a closed structure, the filter plates 3-4 are arranged in the chutes 3-3, the mounting plate 3-5 is arranged on the front side wall of the filter plates 3-4, the handle 3-15 is arranged on the front side wall of the mounting plate 3-5, one end of the locking rod 3-6 is respectively arranged at the left end and the right end of the rear side wall of the mounting plate 3-5, an upper magnet 3-7 is arranged at the other end of the locking rod 3-6 through a bolt, a limiting groove 3-14 is arranged on the outer side wall of the locking rod 3-6, a locking groove 3-9 is respectively arranged at two ends of the front side wall of the mounting disc 3, a positioning block 3-10 is arranged on the inner side wall of the locking groove 3-9, a lower magnet 3-11 is arranged on the side wall of the positioning block 3-10 through a bolt, the lower magnet 3-11 is matched with the upper magnet 3-7 for use, a rectangular groove is arranged on the side wall of the locking groove 3-9, one end of a spring 3-12 is arranged in the rectangular groove, the other end of the spring 3-12 is connected with one end of a limiting column 3-13, the other end of the limiting column 3-13 is matched with the limiting groove 3-14 for use, a sealing gasket 3-8 is arranged between the rear side wall of the mounting plate 3-5 and the front side wall of the mounting disc 3, the sealing gasket 3-8 is made of rubber, heat dissipation holes 3-1 are formed in the bottom of the mounting plate 3, the number of the heat dissipation holes 3-1 is M, M is larger than or equal to 2, and filter cloth 3-2 is installed on the inner side wall of each heat dissipation hole 3-1.

Example 2

Before the utility model is used, a mounting groove needs to be arranged at the top of the cabinet body 1 in advance for the installation of the utility model, in order to enhance the sealing performance, a sealing layer is added between the mounting disc 3 and the mounting groove before the installation, the mounting disc 3 is arranged at the top of the cabinet body 1 through bolts, wherein, a filter plate 3-4 is arranged in a sliding groove 3-3, a locking rod 3-6 is inserted into a locking groove 3-9 and is adsorbed with a lower magnet 3-11 through an upper magnet 3-7 to realize the primary positioning, the effective limiting of the limiting groove 3-14 is realized through the matching of a limiting column 3-13 and a limiting groove 3-14 under the elastic supporting action of a spring 3-12, at the moment, the mounting plate 3-5 is contacted with the front side wall of the mounting disc 3 through a sealing gasket 3-8 to realize the sealing performance; the filter plate 3-4 can intercept large particles in the air, the filter cloth 3-2 in the heat dissipation hole 3-1 intercepts small particles of dust in the air, and the filter plate 3-4 and the filter cloth 3-2 are matched for use, so that the dust attachment amount on an electrical element can be effectively reduced, the damage of the electrical element is further slowed down, the working efficiency of the electrical element is improved, and the dust removal efficiency is improved;

however, after the filter plate is used for a period of time, a large amount of dust adheres to the surface of the filter plate 3-4 and even blocks meshes, at the moment, the filter plate 3-4 needs to be detached for cleaning, the whole filter plate does not need to be detached, the handle 3-15 is manually grasped and pulled outwards to drive the mounting plate 3-5 to move outwards, so that the locking rod 3-6 in the filter plate moves towards the outer side of the locking groove 3-9, firstly, the locking rod 3-6 in the moving process extrudes the limiting column 3-13 through the limiting groove 3-14 on the side wall of the locking rod 3-6, the spring 3-12 is further compressed, so that the limiting column 3-13 is separated from the limiting groove 3-14 under the action of the spring 3-12, the limiting is free from the blocking effect of the limiting column 3-13, and the locking rod 3-6 can continuously move outwards, the locking rod 3-6 is separated from the positioning block 3-10, the upper magnet 3-7 and the lower magnet 3-11 are not adsorbed any more, at the moment, the locking rod 3-6 can be smoothly drawn out, the mounting plate 3-5 is separated from the mounting plate 3, the filter plate 3-4 is further drawn out from the chute 3-3, and the disassembly of the filter plate 3-4 is completed.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. The utility model discloses each part that mentions is the common technique in prior art, and the technical personnel of this trade should understand, the utility model discloses do not receive the restriction of above-mentioned embodiment, the description only is the explanation in above-mentioned embodiment and the description the principle of the utility model, under the prerequisite that does not deviate from the spirit and the scope of the utility model, the utility model discloses still can have various changes and improvement, these changes and improvement all fall into the protection of claim the utility model is within the scope. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (4)

1. An internal dustproof structure of a fire-fighting water supply control cabinet is characterized by comprising a mounting disc, filter cloth, a filter plate, a mounting plate, a locking rod, an upper magnet, a sealing gasket, a positioning block, a lower magnet, a spring and a limiting column, wherein the right side wall of the left end of the mounting disc and the left side wall of the right end of the mounting disc are respectively provided with a chute, the front end of each chute is of a closed structure with an opening rear end, the filter plate is arranged in each chute, the mounting plate is mounted on the front side wall of the filter plate, a handle is mounted on the front side wall of the mounting plate, one end of the locking rod is respectively mounted at the left end and the right end of the rear side wall of the mounting plate, the upper magnet is mounted at the other end of the locking rod through a bolt, a limiting groove is formed in the outer side wall of the locking rod, locking grooves are respectively formed at the two ends of the front side wall of the mounting disc, the positioning block is mounted on the inner side wall of the locking groove, and the lower magnet is mounted on the side wall of the positioning block through a bolt, magnet and last magnet cooperation use down, the rectangular channel has been seted up to the lateral wall of locking groove, installs the one end of spring in this rectangular channel, the other end of spring is connected with the one end of spacing post, the other end and the spacing groove cooperation of spacing post are used, be provided with sealed the pad between the preceding lateral wall of the back lateral wall of mounting panel and mounting disc, the louvre has been seted up to the bottom of mounting disc, the filter cloth is installed to the inside wall of louvre.

2. The internal dust-proof structure of the fire-fighting water supply control cabinet as recited in claim 1, wherein the mounting plate is of an inverted "Ω" structure.

3. The internal dust-proof structure of the fire-fighting water supply control cabinet according to claim 1, characterized in that the sealing gasket is made of rubber.

4. The internal dustproof structure of a fire-fighting water supply control cabinet according to claim 1, wherein the number of the heat dissipation holes is M, M is more than or equal to 2.

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