CN218784048U

CN218784048U - Sound-insulation noise-reduction type negative pressure unit

Info

Publication number: CN218784048U
Application number: CN202222807488.1U
Authority: CN
Inventors: 王文娟; 马建; 田玉征; 田玉涛; 田玉娟
Original assignee: Sanhe Ruixinyuan Technology Co ltd
Current assignee: Sanhe Ruixinyuan Technology Co ltd
Priority date: 2022-10-24
Filing date: 2022-10-24
Publication date: 2023-03-31
Anticipated expiration: 2032-10-24

Abstract

The utility model relates to a type of making an uproar negative pressure unit falls gives sound insulation, the power distribution box comprises a box body, the diapire of inner chamber of the box is fixed with the support frame, the last fixed surface of support frame has the negative pressure machine body, the inside upside that just is located the negative pressure machine body of box is fixed with the fixed plate, the last fixed surface of fixed plate has and is used for carrying out the radiating heat dissipation mechanism that gives sound insulation to the negative pressure unit, the last fixed surface of box has and is used for filtering the filtering mechanism of dust to the negative pressure machine unit, the heat dissipation mechanism that gives sound insulation is including fixing the fan at the fixed plate upper surface. This type of making an uproar negative pressure unit falls gives sound insulation, its effect of heat dissipation mechanism that gives sound insulation can increase the sound-proof performance of negative pressure unit, can dispel the heat to the outside of negative pressure unit when carrying out syllable-dividing, increases the stability of negative pressure unit when carrying out the during operation, carries out the inside of wind head through the fan with wind, then a plurality of wind heads cool down negative pressure unit to greatly increased negative pressure unit's stability.

Description

Sound-insulation noise-reduction type negative pressure unit

Technical Field

The utility model relates to a negative pressure unit technical field specifically is a type of making an uproar negative pressure unit falls in giving sound insulation.

Background

The negative pressure machine can produce great noise at the in-process of carrying out work, in order to avoid noise influence nearby resident, consequently need increase the function of making an uproar that gives sound insulation for the negative pressure machine, effectively avoid the noise that the negative pressure machine produced to cause the influence to nearby resident.

Negative pressure unit is when carrying out work, can produce a quantitative noise, can influence near resident's life daily life, the type of making an uproar negative pressure unit falls in the current sound insulation when setting up sealed sound insulation and falling the mechanism of making an uproar, ignore negative pressure unit's radiating effect easily, lead to the inside heat dispersion of negative pressure unit not good, when negative pressure unit inside high temperature, can lead to the damage of negative pressure unit internals, for this reason we propose the type of making an uproar negative pressure unit falls in giving sound insulation, increase the heat dispersion of negative pressure unit when giving sound insulation.

SUMMERY OF THE UTILITY MODEL

The utility model provides a to prior art not enough, the utility model provides a type of making an uproar negative pressure unit falls gives sound insulation possesses advantages such as heat dispersion is good when giving sound insulation, has solved the inside problem that leads to the not good easy emergence part of heat dispersion to damage of negative pressure unit because of giving sound insulation.

In order to achieve the above object, the utility model provides a following technical scheme: a sound-insulation noise-reduction type negative pressure unit comprises a box body, wherein a supporting frame is fixed on the bottom wall of an inner cavity of the box body, a negative pressure machine body is fixed on the upper surface of the supporting frame, a fixing plate is fixed inside the box body and positioned on the upper side of the negative pressure machine body, a sound-insulation heat dissipation mechanism used for sound insulation and heat dissipation of the negative pressure unit is fixed on the upper surface of the fixing plate, and a filtering mechanism used for filtering dust of the negative pressure machine unit is fixed on the upper surface of the box body;

the utility model discloses a heat dissipation device, including fixing the fan at the fixed plate upper surface, the air inlet end of fan is fixed with the air-supply line, the air-out end of fan is fixed with out the tuber pipe, the one end intercommunication that the fan was kept away from to the play tuber pipe has the cooling tube, the lower surface of cooling tube even has the air-out head that two are no less than in quantity, the upper surface of cooling tube and the lower fixed surface of fixed plate are connected, the internal perisporium of box is fixed with the acoustic celotex board, the left side of box is fixed with quantity is two hinges, two the left side of hinge is fixed with the chamber door, the front of chamber door is fixed with the sealing washer, two louvres are no less than in quantity have all been seted up to the left and right sides of box, the inside of louvre is fixed with soundproof cotton.

Furthermore, the visible window is fixed on the front surface of the box door and positioned in the sealing ring, and wheels are fixed on the left side and the right side of the lower surface of the box body.

Furthermore, the support frame is positioned on the longitudinal central axis of the box body, and the air outlet heads with the number not less than two are uniformly distributed on the lower surface of the radiating pipe.

Further, the bottom that goes out the tuber pipe runs through and extends to the fixed plate lower surface and with the upper surface intercommunication of cooling tube, the shape of box is the cuboid of inside hollow and positive disappearance.

Further, filtering mechanism is including fixing the rose box at the box upper surface, the right side intercommunication of rose box has the intake pipe, the diapire of rose box inner chamber is fixed with the fixing base, the inside sliding connection of fixing base has the filter screen, the last fixed surface of filter screen has the handle.

Furthermore, an anti-slip sleeve is fixed on the outer side of the handle, and the anti-slip sleeve is a rubber sleeve.

Furthermore, the upper surface of the filter box is provided with a movable opening, and the fixed seat is positioned on the longitudinal central axis of the filter box.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this type of making an uproar negative pressure unit falls gives sound insulation, its effect of heat dissipation mechanism that gives sound insulation can increase the sound insulation performance of negative pressure unit, can dispel the heat to the outside of negative pressure unit when carrying out syllable-dividing, increases the stability of negative pressure unit when carrying out the during operation, carries the inside of going out the wind head through the fan, then a plurality of air-out heads cool down negative pressure unit to greatly increased negative pressure unit's stability.

2. This type of making an uproar negative pressure unit gives sound insulation, when the inside of filter box is entered into from the intake pipe to the air, the filter screen can filter the air that comes in, then the air dispels the heat to the negative pressure machine body after filtering, effectively avoid the dust in the air, adhere to the inside of negative pressure machine body, cause the inside because of the dust too much damage of negative pressure machine body, the filter screen can be taken out from the inside of filter box simultaneously, then wash the filter screen, increase the filter effect of filter screen.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the sound-insulating and heat-dissipating mechanism of the present invention;

fig. 3 is a schematic view of the filtering mechanism of the present invention.

In the figure: the air conditioner comprises a box body 1, a support frame 2, a negative pressure machine body 3, a fixing plate 4, a sound insulation and heat dissipation mechanism 5, a fan 501, an air inlet pipe 502, an air outlet pipe 503, a heat dissipation pipe 504, an air outlet head 505, a sound insulation plate 506, a hinge 507, a box door 508, a sealing ring 509, heat dissipation holes 510, sound insulation cotton 511, a filtering mechanism 6, a filtering box 601, an air inlet pipe 602, a fixing seat 603, a filtering net 604 and a handle 605.

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, a sound-insulation and noise-reduction type negative pressure machine set in this embodiment includes a box 1, a support frame 2 is fixed to a bottom wall of an inner cavity of the box 1, a negative pressure machine body 3 is fixed to an upper surface of the support frame 2, a fixing plate 4 is fixed to an upper side of the negative pressure machine body 3 inside the box 1, a sound-insulation and heat-dissipation mechanism 5 for performing sound insulation and heat dissipation on the negative pressure machine set is fixed to an upper surface of the fixing plate 4, the sound-insulation and heat-dissipation mechanism 5 has a heat dissipation performance while performing sound insulation, stability of the negative pressure machine body 3 is improved, a filter mechanism 6 for filtering dust from the negative pressure machine set is fixed to the upper surface of the box 1, the filter mechanism 6 can filter air, and dust in the air is prevented from attaching to the inside of the negative pressure machine body 3, so that the negative pressure machine body 3 is damaged.

Referring to fig. 2, in order to increase the heat dissipation performance of the negative pressure unit during sound insulation, the sound insulation and heat dissipation mechanism 5 in this embodiment includes a fan 501 fixed on the upper surface of a fixing plate 4, an air inlet pipe 502 is fixed on the air inlet end of the fan 501, an air outlet pipe 503 is fixed on the air outlet end of the fan 501, one end of the air outlet pipe 503, which is far away from the fan 501, is communicated with a heat dissipation pipe 504, the lower surface of the heat dissipation pipe 504 is connected with at least two air outlet heads 505, the air outlet heads 505 can effectively dissipate heat of the negative pressure machine body 3, the upper surface of the heat dissipation pipe 504 is fixedly connected with the lower surface of the fixing plate 4, a sound insulation plate 506 is fixed on the inner peripheral wall of the box 1, the sound insulation plate 506 fixed on the inner peripheral wall of the box 1 has sound insulation performance, the sound insulation effect of the negative pressure machine body 3 during operation is increased, two hinges 507 are fixed on the left side of the box 1, a box door 508 is fixed on the left side of the two heat dissipation holes 507, a sealing ring 509 is fixed on the front side of the box door 508, a sound insulation sealing ring 511 is fixed on the box door 508 and a sound insulation cotton hinge 510 is provided on the left side and on the box door 508.

In this example, the positive inside that is located sealing washer 509 of chamber door 508 is fixed with the visual window, the left and right sides of box 1 lower surface all is fixed with the wheel, support frame 2 is located the vertical axis of box 1, quantity is no less than two air-out head 505 evenly distributed at the lower surface of cooling tube 504, air-out head 505 blows to the outside of negative pressure machine body 3, then carry out quick cooling to negative pressure machine body 3, increase the security performance of negative pressure machine body 3 when carrying out the during operation, the bottom of air-out pipe 503 runs through and extends to fixed plate 4 lower surface and communicates with the upper surface of cooling tube 504, the shape of box 1 is the cuboid of inside hollow and positive disappearance.

It should be noted that, effectively avoid negative pressure machine body 3 to lead to the inside electronic device of negative pressure machine body 3 to damage because of the high temperature in box 1, the louvre 510 that the box 1 left and right sides was seted up has heat dissipation and ventilation performance, fixes soundproof cotton 511 in louvre 510 inside simultaneously and has sound insulation performance, greatly increased negative pressure machine body 3's sound insulation performance and heat dispersion.

Referring to fig. 3, in order to filter air during heat dissipation, the filter mechanism 6 in this embodiment includes a filter box 601 fixed on the upper surface of the box body 1, an air inlet pipe 602 is communicated with the right side of the filter box 601, a fixing base 603 is fixed on the bottom wall of the inner cavity of the filter box 601, a filter screen 604 is slidably connected inside the fixing base 603, the filter screen 604 can be drawn out from the inside of the filter box 601 through a handle 605 and then can be cleaned, and a handle 605 is fixed on the upper surface of the filter screen 604.

In this example, the outer side of the handle 605 is fixed with an anti-slip sleeve, the anti-slip sleeve is a rubber sleeve, the upper surface of the filter tank 601 is provided with a moving port, and the fixing seat 603 is located on the longitudinal central axis of the filter tank 601.

It should be noted that the filter screen 604 can filter incoming air, and then the filtered air dissipates heat to the negative pressure machine body 3, so as to effectively prevent dust in the air from attaching to the inside of the negative pressure machine body 3, which causes the negative pressure machine body 3 to be damaged due to excessive dust in the inside.

The working principle of the above embodiment is as follows:

(1) When the negative pressure machine body 3 works in the box body 1, the box door 508 and the box body 1 are closed, then a sealing ring 509 fixed on the front surface of the box door 508 has sound insulation performance, meanwhile, a sound insulation plate 506 fixed on the inner peripheral wall of the box body 1 has sound insulation performance, the sound insulation effect of the negative pressure machine body 3 in working is improved, noise generated in working of the negative pressure machine body 3 is effectively prevented from affecting nearby residents, a visible window fixed on the front surface of the box door 508 can be used for watching the condition inside the box body 1, when the temperature inside the box body 1 is too high, the fan 501 can be started, wind enters the inside of the filter box 601 from the air inlet pipe 602, then reaches the inside of the heat dissipation holes 502 through the filter screen 604, then reaches the inside of the heat dissipation holes of the air outlet pipe 503, then reaches the inside of the heat dissipation pipe 504, then is blown to the outside of the negative pressure machine body 3 through the air outlet heads 505 which are not less than two, then the temperature of the air outlet pipe 503 is reduced, the safety performance of the negative pressure machine body 3 in working is improved, the heat dissipation performance of the negative pressure machine body 3 is effectively prevented, and the sound insulation performance of the box body 3 is greatly improved, and the sound insulation performance of the sound insulation cotton 511 is improved.

(2) When the air enters the inside of the filter box 601 from the inside of the air inlet pipe 602, the filter screen 604 can filter the incoming air, then the filtered air dissipates heat to the negative pressure machine body 3, effectively avoids dust in the air, adheres to the inside of the negative pressure machine body 3, causes the negative pressure machine body 3 to be damaged due to excessive dust in the inside, and meanwhile, the filter screen 604 can be drawn out from the inside of the filter box 601, then the filter screen 604 is cleaned, and the filtering effect of the filter screen 604 is increased.

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. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

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 type of making an uproar negative pressure unit falls gives sound insulation, includes box (1), its characterized in that: a support frame (2) is fixed on the bottom wall of an inner cavity of the box body (1), a negative pressure machine body (3) is fixed on the upper surface of the support frame (2), a fixing plate (4) is fixed inside the box body (1) and positioned on the upper side of the negative pressure machine body (3), a sound insulation and heat dissipation mechanism (5) used for insulating sound and dissipating heat of the negative pressure machine set is fixed on the upper surface of the fixing plate (4), and a filtering mechanism (6) used for filtering dust of the negative pressure machine set is fixed on the upper surface of the box body (1);

the utility model discloses a heat dissipation device, including fixing fan (501) at fixed plate (4) upper surface, sound insulation heat dissipation mechanism (5), the air inlet end of fan (501) is fixed with air-supply line (502), the air-out end of fan (501) is fixed with air-out pipe (503), the one end intercommunication that fan (501) were kept away from in air-out pipe (503) has cooling tube (504), the lower surface of cooling tube (504) even has quantity to be no less than two air-out head (505), the upper surface of cooling tube (504) and the lower fixed surface of fixed plate (4) are connected, the internal perisporium of box (1) is fixed with acoustic celotex board (506), the left side of box (1) is fixed with quantity for two hinge (507), two the left side of hinge (507) is fixed with chamber door (508), the front of chamber door (508) is fixed with sealing washer (509), two louvre (510) are all seted up to the left and no less than in quantity to the left and right sides of box (1), the inside of louvre (510) is fixed with soundproof cotton (511).

2. The sound-insulation noise-reduction type negative pressure unit as claimed in claim 1, wherein: the front surface of the box door (508) is positioned in the sealing ring (509), a visible window is fixed inside the box door, and wheels are fixed on the left side and the right side of the lower surface of the box body (1).

3. The sound-insulation and noise-reduction type negative pressure unit as claimed in claim 1, wherein: the support frame (2) is positioned on the longitudinal central axis of the box body (1), and the air outlet heads (505) with the number not less than two are uniformly distributed on the lower surface of the radiating pipe (504).

4. The sound-insulation and noise-reduction type negative pressure unit as claimed in claim 1, wherein: the bottom of air-out pipe (503) runs through and extends to fixed plate (4) lower surface and with the upper surface intercommunication of cooling tube (504), the shape of box (1) is the cuboid of inside hollow and positive disappearance.

5. The sound-insulation and noise-reduction type negative pressure unit as claimed in claim 1, wherein: the filter mechanism (6) comprises a filter box (601) fixed on the upper surface of the box body (1), the right side of the filter box (601) is communicated with an air inlet pipe (602), a fixing seat (603) is fixed on the bottom wall of the inner cavity of the filter box (601), a filter screen (604) is connected inside the fixing seat (603) in a sliding mode, and a handle (605) is fixed on the upper surface of the filter screen (604).

6. The sound insulation and noise reduction type negative pressure unit according to claim 5, characterized in that: an anti-slip sleeve is fixed on the outer side of the handle (605), and the anti-slip sleeve is a rubber sleeve.

7. The sound insulation and noise reduction type negative pressure unit according to claim 5, characterized in that: the upper surface of the filter box (601) is provided with a movable opening, and the fixed seat (603) is positioned on the longitudinal central axis of the filter box (601).