CN218794680U - Dustproof device for distribution room - Google Patents

Abstract

The utility model relates to a dustproof technical field of electricity distribution room provides a electricity distribution room dust keeper, including the dust proof box, fan and active carbon filter screen, the fan is installed to one side of dust proof box, and the opposite side of dust proof box is fixed with the assembly piece, and one side of assembly piece is provided with electricity distribution room ventilation port, and the inner wall of dust proof box is provided with the structure of making an uproar that falls, and the internally mounted of dust proof box has the active carbon filter screen, and the bottom of active carbon filter screen is provided with the dismouting structure, and the dismouting structure includes the fixed block, the backup pad, the recess, lug and fixed slot, and the fixed block is fixed in the bottom of active carbon filter screen. The utility model discloses a set up the dismouting structure, take the active carbon filter screen out from the inside of dust proof box, pull down the active carbon filter screen, insert the inside of dust proof box with the active carbon filter screen, with the installation of active carbon filter screen, regularly change the active carbon filter screen, can make its better carry out the filtration purification operation to the dust in the air, make that this dust keeper can be better prevent dust operation.

Description

Dustproof device for distribution room

Technical Field

The utility model relates to a dustproof technical field of electricity distribution room, in particular to electricity distribution room dust keeper.

Background

The power distribution room is an indoor power distribution place with low-voltage load, and because more electrical components are arranged in the power distribution room, if the electrical components are covered by dust and then absorb moisture in the air, the components exposed partially can be corroded, and faults such as insulation degree reduction, short circuit, grounding and the like can be caused for a long time, and even the danger of electric shock can be caused, so that the dust prevention of the power distribution room is very necessary;

prevent dustproof mainly that outside air from mixing with more dust entering distribution room inside, cause the influence to electrical components, this kind of distribution room dust keeper just is through the mode that carries out filtration purification to outside air, reaches a dustproof equipment of dustproof effect, nevertheless still has more problems in using:

the distribution room dust keeper utilizes the multiunit active carbon filter screen of its inside installation to carry out filtration purification treatment to the dust in the air, uses the active carbon filter screen to carry out the filtration purification of air for a long time, if its filter effect reduces, can lead to its filtration purification effect to dust in the air to receive the influence, can cause the influence to dustproof effect even.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims at providing a distribution room dust keeper for solve the dust of present foretell distribution room dust keeper utilization its internally mounted's multiunit active carbon filter screen in to the air and filter purification treatment, long-time use active carbon filter screen to carry out the filtration purification of air, if its filter effect reduces, can lead to its to receive the influence to the filtration purifying effect of dust in the air, can cause the defect of influence to dustproof effect even.

(II) contents of utility model

In order to solve the technical problem, the utility model provides a following technical scheme: a dustproof device for a power distribution room comprises a dustproof box, a fan and an active carbon filter screen, wherein the fan is installed on one side of the dustproof box, and an assembling block is fixed on the other side of the dustproof box;

one side of the assembling block is provided with a ventilation port of the power distribution room, and the inner wall of the dustproof box is provided with a noise reduction structure;

the internally mounted of dust prevention case has the active carbon filter screen, the bottom of active carbon filter screen is provided with the dismouting structure, the dismouting structure includes fixed block, backup pad, recess, lug and fixed slot, the fixed block is fixed in the bottom of active carbon filter screen, the fixed block is inserted and is established to the inside of fixed slot, and the fixed slot is seted up in the inside of dust prevention case, the both ends of active carbon filter screen are all seted up flutedly.

Preferably, the structure of making an uproar falls includes the inside lining chamber, inhales the sound cotton and abatvoix, the inner wall of dust proof box is seted up in the inside lining chamber, the inside in inside lining chamber is provided with inhales the sound cotton, the cotton one end of inhaling the sound is provided with the abatvoix.

Preferably, the inside of recess is inserted and is equipped with the lug, and the one end and the dust proof box fixed connection of lug, the top of active carbon filter screen is fixed with the backup pad.

Preferably, the outer diameter of the fixing block is smaller than the inner diameter of the fixing groove, and the fixing block and the fixing groove form a clamping structure.

Preferably, the grooves are provided with six groups, and the grooves are symmetrically distributed at two ends of the activated carbon filter screen.

Preferably, the cross section of the groove is larger than that of the bump, and the groove and the bump form a sliding structure.

(III) advantageous effects

The utility model provides a pair of electricity distribution room dust keeper, its advantage lies in: the active carbon filter screen is drawn out of the interior of the dustproof box by arranging the dismounting structure, the active carbon filter screen is dismounted, the active carbon filter screen is inserted into the interior of the dustproof box, the active carbon filter screen is installed, and the active carbon filter screen is replaced periodically, so that dust in the air can be better filtered and purified, and the dustproof device can better perform dustproof operation;

through setting up the structure of making an uproar, inside lining intracavity portion is provided with inhales the sound cotton and the abatvoix, utilizes to inhale the sound cotton and inhale the excellent noise reduction effect that the sound board had, the improvement the device that can the certain degree the ability of making an uproar falls to this reduces the noise pollution that this dust keeper during operation produced.

Drawings

In order to more clearly illustrate the embodiments of the present invention 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 described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic top view of the cross-sectional structure of the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 4 is a schematic view of the top cross-sectional structure of the dismounting structure of the present invention;

fig. 5 is a schematic diagram of the three-dimensional structure of the dismounting structure of the present invention.

The reference numerals in the figures illustrate: 1. a dust-proof box; 2. a fan; 3. a noise reduction structure; 301. a lining cavity; 302. sound-absorbing cotton; 303. a sound-absorbing panel; 4. a disassembly and assembly structure; 401. a fixed block; 402. a support plate; 403. a groove; 404. a bump; 405. fixing grooves; 5. an activated carbon filter screen; 6. a distribution room ventilation port; 7. and assembling the block.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example one

Referring to fig. 1-5, the utility model provides a distribution room dust keeper, including dust proof box 1, fan 2 and active carbon filter screen 5, fan 2 is installed to one side of dust proof box 1, the opposite side of dust proof box 1 is fixed with assembly block 7, one side of assembly block 7 is provided with distribution room ventilation port 6, the inner wall of dust proof box 1 is provided with noise reduction structure 3, the inside of dust proof box 1 is installed with active carbon filter screen 5, the bottom of active carbon filter screen 5 is provided with dismouting structure 4, dismouting structure 4 includes fixed block 401, backup pad 402, recess 403, lug 404 and fixed slot 405, fixed block 401 is fixed in the bottom of active carbon filter screen 5, fixed block 401 inserts the inside of establishing to fixed slot 405, and fixed slot 405 sets up in the inside of dust prevention case 1, recess 403 is all seted up at the both ends of active carbon filter screen 5, the inside of recess 403 is inserted and is equipped with lug 404, and the one end and the dust prevention case 1 fixed connection of lug 404, the top of active carbon filter screen 5 is fixed with backup pad 402, the external diameter of fixed block 401 is less than the internal diameter of fixed slot 405, fixed block 401 constitutes the block structure with fixed slot 405, recess 403 is provided with six groups, recess 403 is the symmetric distribution at the both ends of active carbon filter screen 5, the cross section of recess 403 is greater than the cross section of lug 404, recess 403 constitutes sliding construction with lug 404.

The working principle of the dustproof device of the distribution room based on the first embodiment is as follows: utilize fan 2 with external air suction to the inside of dust box 1, outside air is when getting into electricity distribution room ventilation port 6 inside through dust box 1, through the filtration purification of multiunit active carbon filter screen 5, multiunit active carbon filter screen 5 can effectual dust in the air of getting rid of, so that dustproof operation can be accomplished, wherein, long-time use active carbon filter screen 5 to carry out the filtration purification of air, if its filter effect reduces, can lead to its filtration purification effect to dust in the air receiving the influence, can even lead to the fact the influence to dustproof effect, consequently, regularly change active carbon filter screen 5, when dismantling active carbon filter screen 5, upwards pulling backup pad 402 drives the block separation between fixed block 401 and the fixed slot 405 of active carbon filter screen 5 bottom, and with recess 403 from the outside roll-off of lug 404, alright tear active carbon filter screen 5 down from the inside of dust box 1 and change the operation, when installing active carbon filter screen 5, align recess 403 and the position of lug 404 at both ends of active carbon filter screen 5 with the position of lug 404, make recess 403 slide in the outside of lug 404, the connection position between recess 403 and the lug 404, the connection of the recess can be more accurate the installation of active carbon filter screen 5, the operation bottom of the support pad is realized by the accurate installation of its activated carbon filter screen 401 of the operation of the installation of the feasible active carbon filter screen.

Example two

This embodiment still includes: noise reduction structure 3 includes inside lining cavity 301, inhales cotton 302 and abatvoix 303 of sound, and inside lining cavity 301 sets up the inner wall at dustproof case 1, and inside lining cavity 301 is provided with inhales cotton 302 of sound, and the one end of inhaling cotton 302 of sound is provided with abatvoix 303.

In this embodiment, this dust keeper during operation, fan 2 can drive dust-proof box 1 and produce certain vibrations, vibrations have certain noise to produce, utilize the inside excellent noise reduction effect that inhales that sound cotton 302 and abatvoix 303 have that sets up of inside lining chamber 301, the ability of making an uproar falls of improvement the device that can the certain degree to this reduces the noise pollution that this dust keeper during operation produced, thereby prevent this dust keeper during operation of preventing dust, there is noise pollution to produce, cause the influence to the environment.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (6)

1. The utility model provides a distribution room dust keeper, includes dust proof box (1), fan (2) and active carbon filter screen (5), its characterized in that: a fan (2) is installed on one side of the dust-proof box (1), and an assembling block (7) is fixed on the other side of the dust-proof box (1);

a distribution room ventilation port (6) is formed in one side of the assembling block (7), and a noise reduction structure (3) is arranged on the inner wall of the dustproof box (1);

the internally mounted of dust proof box (1) has active carbon filter screen (5), the bottom of active carbon filter screen (5) is provided with dismouting structure (4), dismouting structure (4) are including fixed block (401), backup pad (402), recess (403), lug (404) and fixed slot (405), the bottom of active carbon filter screen (5) is fixed in fixed block (401), fixed block (401) are inserted and are established to the inside of fixed slot (405), and fixed slot (405) are seted up in the inside of dust proof box (1), recess (403) have all been seted up at the both ends of active carbon filter screen (5).

2. The dustproof device for the electric distribution room according to claim 1, wherein: noise reduction structure (3) include inside lining chamber (301), inhale sound cotton (302) and abatvoix (303), the inner wall in dust proof box (1) is seted up in inside lining chamber (301), the inside in inside lining chamber (301) is provided with inhales sound cotton (302), the one end of inhaling sound cotton (302) is provided with abatvoix (303).

3. The dustproof device for the electric distribution room according to claim 1, wherein: a convex block (404) is inserted into the groove (403), one end of the convex block (404) is fixedly connected with the dust-proof box (1), and a supporting plate (402) is fixed at the top end of the activated carbon filter screen (5).

4. The power distribution room dust-proof device according to claim 1, wherein: the outer diameter of the fixing block (401) is smaller than the inner diameter of the fixing groove (405), and the fixing block (401) and the fixing groove (405) form a clamping structure.

5. The power distribution room dust-proof device according to claim 1, wherein: six groups of grooves (403) are arranged, and the grooves (403) are symmetrically distributed at two ends of the activated carbon filter screen (5).

6. The power distribution room dust-proof device according to claim 1, wherein: the cross section of the groove (403) is larger than that of the bump (404), and the groove (403) and the bump (404) form a sliding structure.

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