CN210546777U

CN210546777U - Sound-insulation noise-reduction device for air shower

Info

Publication number: CN210546777U
Application number: CN201921580596.1U
Authority: CN
Inventors: 余小龙; 陈建超
Original assignee: Hangzhou Zhuoer Purifying Engineering Co ltd
Current assignee: Hangzhou Zhuoer Purifying Engineering Co ltd
Priority date: 2019-09-21
Filing date: 2019-09-21
Publication date: 2020-05-19
Anticipated expiration: 2029-09-21

Abstract

The utility model discloses a device of making an uproar falls in wind leaching rooms sound insulation, drench case and chamber door including wind, the chamber door articulates at wind leaching case front portion and rear portion, wind leaching incasement is equipped with wind leaching rooms and convulsions chamber, the setting of convulsions chamber is on wind leaching rooms left side and right side, left side and interior right side all are fixed with the shower nozzle in the wind leaching rooms, and the bonding of convulsions intracavity left end is fixed with the abatvoix. The utility model discloses an abatvoix, the foam-rubber cushion, the common cooperation of muffler and static pressure case, it makes an uproar to have realized giving sound insulation, the noise reduction effect is good, and pass through the slide bar, the sleeve, the cooperation of ball and spring rope, be convenient for realize the direction and the removal to the syllable-dividing ear muff, and then the personnel of being convenient for remove when drenching with wind, it drenches to walk out the in-process completion wind from the wind leaching rooms at personnel, avoid stopping, the waste of time has been avoided, and avoid influencing follow-up personnel's entering, through mounting bracket and cleaning brush, be convenient for clean personnel's step, avoid carrying the dust, high durability and convenient.

Description

Sound-insulation noise-reduction device for air shower

Technical Field

The utility model relates to an air shower technical field specifically is an air shower gives sound insulation and falls device of making an uproar.

Background

The air shower is also called as air shower, clean air shower, blowing shower, air shower door, dust bath room, blowing shower, air shower channel, air blowing shower, and the air shower is a necessary channel for entering the clean room, so as to reduce the pollution problem caused by entering and exiting the clean room. The air shower is a local purifying device with strong universality and is arranged between a clean room and a non-clean room. When people and goods enter the clean area, the air shower is required to blow, and the dust carried by the people and the goods can be removed by the clean air blown out of the air shower, so that the dust source can be effectively blocked or reduced from entering the clean area. The front door and the rear door of the air shower/cargo shower are electronically interlocked and can also play a role of an air lock to prevent unpurified air from entering a clean area.

When current wind leaching rooms carried out the operation at the air exhauster, the noise of industry is great, the noise reduction effect is relatively poor, though be equipped with the ear muff of making an uproar, it is fixed somewhere through playing the rope, lead to personnel in getting into the wind leaching rooms, need stop, cause the time waste, and influence follow-up personnel and get into, if play the rope longer, personnel are when taking off and placing, the ear muff collides with wind leaching rooms inner wall easily, not only causes the noise, and damage equipment easily, so, we provide a wind leaching rooms sound insulation and fall the device of making an uproar.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a device of making an uproar falls in wind leaching rooms sound insulation to propose current wind leaching rooms in solving above-mentioned background art when the air exhauster carries out the operation, the noise of industry is great, the noise reduction effect is relatively poor, though be equipped with the ear muff of making an uproar falls, it is fixed somewhere through playing the rope nevertheless, lead to personnel in getting into the wind leaching rooms, need stop, cause the time waste, and influence follow-up personnel and get into, if play the rope longer, personnel are when taking off and placing, the ear muff collides with the wind leaching rooms inner wall easily, not only cause the noise, and the easy problem to equipment damage.

In order to achieve the above object, the utility model provides a following technical scheme: a sound insulation and noise reduction device for an air shower comprises an air shower box and a box door, wherein the box door is hinged to the front portion and the rear portion of the air shower box, the air shower box is internally provided with an air shower and an air draft cavity, the air draft cavity is arranged on the left side and the right side of the air shower, spray heads are fixed on the left side and the inner right side of the air shower, a sound absorption plate is fixedly bonded at the left end of the air draft cavity, a sponge cushion is fixedly bonded at the right end of the air draft cavity, a primary filter is fixedly arranged at the lower end of the air draft cavity, a fan is connected on the upper side of the primary filter, a silencer is connected onto the fan, a static pressure box is connected onto the silencer, the right side of the static pressure box is connected with a high-efficiency filter, a slide bar is fixedly arranged at the upper end of the air shower, a sleeve is sleeved onto the slide bar, a spring, a cleaning brush is movably connected in the mounting frame.

Preferably, the mounting bracket medial surface is fixed with the location arch, the location arch contacts with the cleaning brush side, the lower extreme is fixed with more than two sets of sucking discs in the mounting bracket, the cleaning brush lower extreme passes through the extrusion sucking disc location in the mounting bracket.

Preferably, the sleeve is internally provided with a ball, and the ball is in contact with the sliding rod.

Preferably, sleeve, spring rope and the ear muff that gives sound insulation all are equipped with more than two sets ofly, and sleeve, spring rope and the ear muff that gives sound insulation all set up on the slide bar more than two sets ofly.

Preferably, the spray heads are more than two groups, and the more than two groups of spray heads are symmetrically arranged at the left part and the right part of the air shower.

Preferably, through holes are formed in the left lower portion and the right lower portion of the air shower and communicated with the air draft cavity.

Preferably, the fan is a double-volute outer rotor high-air-volume low-noise fan.

Compared with the prior art, the beneficial effects of the utility model are that:

this device of making an uproar falls in wind leaching rooms sound insulation, through the abatvoix, the foam-rubber cushion, the common cooperation of muffler and static pressure case, it makes an uproar to have realized giving sound insulation, the noise reduction effect is good, and pass through the slide bar, the sleeve, the cooperation of ball and spring rope, be convenient for realize the direction and the removal to the ear muff that gives sound insulation, and then the personnel of being convenient for remove when drenching with wind, it drenches to walk out the in-process completion wind from the wind leaching rooms at personnel, avoid stopping, the waste of time has been avoided, and avoid influencing follow-up personnel's entering, through mounting bracket and cleaning brush, be convenient for clean personnel's step, avoid.

Drawings

FIG. 1 is a view of the structure of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a view showing the structure of the sound-insulating earmuffs, the slide bars, the sleeves, the balls and the spring ropes of the present invention;

fig. 4 is an enlarged view of the position a of the present invention.

In the figure: 1. an air shower box; 2. a box door; 3. a slide bar; 4. an air draft cavity; 5. a sound-absorbing panel; 6. a spray head; 7. an air shower; 8. a cleaning brush; 9. a mounting frame; 10. a suction cup; 11. a primary filter; 12. a fan; 13. a muffler; 14. a static pressure box; 15. a high efficiency filter; 16. a sponge cushion; 17. sound insulation earmuffs; 18. a spring cord; 19. a sleeve; 20. and a positioning projection.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a sound insulation and noise reduction device of an air shower 7 comprises an air shower box 1 and a box door 2, wherein the box door 2 is hinged to the front portion and the rear portion of the air shower box 1, the air shower box 1 is internally provided with an air shower 7 and an air draft cavity 4, the air draft cavity 4 is arranged on the left side and the right side of the air shower 7, the left side and the inner right side of the air shower 7 are respectively fixed with a spray head 6, the left end of the air draft cavity 4 is fixedly bonded with an acoustic board 5, the right end of the air draft cavity 4 is fixedly bonded with a sponge mat 16, the lower end of the air draft cavity 4 is fixedly provided with a primary filter 11, the upper side of the primary filter 11 is connected with a fan 12, the fan 12 is connected with a silencer 13, the silencer 13 is connected with a static pressure box 14, the right side of the static pressure box 14 is connected with a high efficiency filter 15, the upper end of the air shower 7 is fixedly provided with a slide bar 3, the slide bar 3 is sleeved with a sleeve, the mounting frame 9 is movably connected with a cleaning brush 8.

The utility model discloses in: the mounting bracket 9 medial surface is fixed with location arch 20, and location arch 20 contacts with the 8 sides of cleaning brush, and the lower extreme is fixed with sucking disc 10 more than two sets of in the

mounting bracket

9, and 8 lower extremes of cleaning brush are fixed a position in mounting bracket 9 through extrusion sucking disc 10, through location arch 20, are convenient for fix a position cleaning brush 8, through sucking disc 10, are convenient for adsorb fixed cleaning brush 8, and the convenience is carried out the dismouting, convenient washing to cleaning brush 8.

The utility model discloses in: the ball is arranged in the sleeve 19 and is in contact with the sliding rod 3, so that the friction between the sleeve 19 and the sliding rod 3 is reduced, and the movement is convenient.

The utility model discloses in: sleeve 19, spring rope 18 and the ear muff 17 that gives sound insulation all are equipped with more than two sets ofly, and sleeve 19, spring rope 18 and the ear muff 17 that gives sound insulation all set up on slide bar 3 more than two sets ofly, and the multiple personnel of being convenient for use simultaneously is convenient for pass wind leaching rooms 7 fast, reduces the waste of time.

The utility model discloses in: the spray heads 6 are arranged more than two groups, and the spray heads 6 are symmetrically arranged at the left part and the right part of the air shower 7, so that the air shower effect is improved.

The utility model discloses in: the through holes are formed in the left lower portion and the right lower portion of the air shower 7 and communicated with the air draft cavity 4, air flow is facilitated, and operation is facilitated.

The utility model discloses in: the fan 12 is a double-volute outer rotor high-air-volume low-noise fan, and noise is reduced.

The working principle is as follows: the personnel open the box door 2 and enter the air shower 7, hold the sound-insulating ear muffs 17 to move downwards, further stretch the spring rope 18, wear the spring rope, then move on the cleaning brush 8 and pass through, clean the feet of the personnel through the cleaning brush 8, meanwhile, the fan 12 drives the air to flow, the air passes through the primary filter 11, enters the silencer 13, then enters the static pressure box 14, then enters the high efficiency filter 15, finally, the personnel are sprayed with air through the spray head 6, and clean, in the operation and air flow process of the fan 12, the sound-insulating board 5, the sponge cushion 16, the silencer 13 and the static pressure box 14 are matched together, the sound-insulating and noise-reducing effect is realized, the noise-reducing effect is good, and in the moving process of the personnel, the sleeve 19 is driven to move on the slide bar 3 through the spring rope 18 until the personnel move out of the air shower 7, the sound-insulating ear muffs 17 are taken down, at the moment, the sound-insulating ear, when the personnel come out, move sound insulation earmuff 17 to the entrance of air shower 7 again for use when getting into, convenient to use.

In summary, the following steps: the utility model discloses an abatvoix 5, the foam-rubber cushion 16, muffler 13 and static pressure case 14's common cooperation, it makes an uproar to have realized giving sound insulation and fall, noise reduction is effectual, and pass through slide bar 3, sleeve 19, ball and spring rope 18's cooperation, be convenient for realize the direction and the removal to syllable-dividing ear muff 17, and then the personnel of being convenient for remove when carrying out the wind drenching, it drenches to walk out the in-process completion wind from wind leaching rooms 7 at personnel, avoid stopping, the waste of time has been avoided, and avoid influencing follow-up personnel's entering, through mounting bracket 9 and cleaning brush 8, be convenient for clean personnel's step, avoid carrying the dust, high durability and convenient use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a device of making an uproar falls in wind leaching rooms sound insulation, drenches case (1) and chamber door (2) including wind, its characterized in that: the box door (2) is hinged to the front portion and the rear portion of the air shower box (1), an air shower chamber (7) and an air suction cavity (4) are arranged in the air shower box (1), the air suction cavity (4) is arranged on the left side and the right side of the air shower chamber (7), nozzles (6) are fixed on the left side and the right side in the air shower chamber (7), an acoustic board (5) is fixedly bonded at the left end in the air suction cavity (4), a sponge pad (16) is fixedly bonded at the right end in the air suction cavity (4), a primary filter (11) is fixedly arranged at the lower end in the air suction cavity (4), a fan (12) is connected to the upper side of the primary filter (11), a silencer (13) is connected to the fan (12), a static pressure box (14) is connected to the silencer (13), the right side of the static pressure box (14) is connected to a high efficiency filter (15), a slide bar (3) is fixedly arranged at the upper end in the air shower chamber (, the utility model discloses a wind leaching device, including slide bar (3), sleeve (19), spring rope (18) are fixed with to the cover on slide bar (3), spring rope (18) lower extreme is fixed with syllable-dividing ear muff (17), lower extreme is fixed with mounting bracket (9) in wind leaching rooms (7), swing joint has cleaning brush (8) in mounting bracket (9).

2. The air shower sound insulation and noise reduction device according to claim 1, wherein: mounting bracket (9) medial surface is fixed with location arch (20), location arch (20) and cleaning brush (8) side contact, the lower extreme is fixed with more than two sets of sucking discs (10) in mounting bracket (9), cleaning brush (8) lower extreme is fixed a position in mounting bracket (9) through extrusion sucking disc (10).

3. The air shower sound insulation and noise reduction device according to claim 1, wherein: and balls are arranged in the sleeve (19) and are in contact with the sliding rod (3).

4. The air shower sound insulation and noise reduction device according to claim 1, wherein: sleeve (19), spring rope (18) and sound insulation earmuff (17) all are equipped with more than two sets ofly, and sleeve (19), spring rope (18) and sound insulation earmuff (17) more than two sets ofly all set up on slide bar (3).

5. The air shower sound insulation and noise reduction device according to claim 1, wherein: the spray heads (6) are provided with more than two groups, and the spray heads (6) are symmetrically arranged at the left part and the right part of the air shower (7).

6. The air shower sound insulation and noise reduction device according to claim 1, wherein: and through holes are formed in the left lower part and the right lower part of the air shower (7) and communicated with the air suction cavity (4).

7. The air shower sound insulation and noise reduction device according to claim 1, wherein: the fan (12) is a double-volute outer rotor high-air-volume low-noise fan.