CN217763809U

CN217763809U - Noise eliminator for ventilation air conditioner

Info

Publication number: CN217763809U
Application number: CN202221892623.0U
Authority: CN
Inventors: 苏楠; 顾抗; 刘栋; 范薛刚; 沈国闯
Original assignee: China Construction Industrial and Energy Engineering Group Co Ltd
Current assignee: China Construction Industrial and Energy Engineering Group Co Ltd
Priority date: 2022-07-21
Filing date: 2022-07-21
Publication date: 2022-11-08
Anticipated expiration: 2032-07-21

Abstract

The utility model provides a noise eliminator for ventilation air conditioner relates to air conditioning equipment technical field. This noise eliminator for ventilation air conditioner, including frame, noise elimination frame and filtration frame, the noise elimination frame has been placed to the frame inside, the filtration frame has been placed to the inside position department that corresponds one side of noise elimination frame of frame, it has dry filtering mechanism to filter frame internally mounted, noise elimination frame internally mounted has adjustment noise elimination mechanism. This noise eliminator for ventilation air conditioner, through the dry filtering mechanism who sets up, can filter the gas that gets into, and can carry out reciprocal oscillation with the filter screen, make the filter screen surface dust after filtering drop, can dry the gas after filtering again later, the gaseous filtration and the drying when this noise eliminator for ventilation air conditioner of being convenient for uses, the clearance of the dust after also being convenient for filter, the clearance convenience when having increased this noise eliminator for ventilation air conditioner uses.

Description

Noise eliminator for ventilation air conditioner

Technical Field

The utility model relates to a noise eliminator specifically is a noise eliminator for ventilation air conditioner belongs to air conditioning equipment technical field.

Background

The ventilation air conditioner has the main functions of providing oxygen required by breathing of people, diluting indoor pollutants or odor, removing pollutants generated in an indoor process, removing indoor residual heat or humidity and providing air required by indoor combustion, and is mainly used for buildings such as families, businesses, hotels, schools and the like. Because of the ventilation air conditioner air supply gets into when indoor, the wind speed is too fast, can produce great vibrations sound with the pipe wall, influences people's work, rest, consequently can install noise eliminator in the ventilation air conditioner pipeline to the noise reduction, in the chinese patent of patent number 202020666756.0, specifically mention a ventilation air conditioner is with multi-functional noise eliminator, the utility model discloses a set up air filter layer and end cover, increased device filtration's function, and the easy access, economic nature is better, through setting up straight tube type amortization room, expanding amortization room and labyrinth amortization room, through tertiary noise reduction treatment, very big improvement the noise reduction effect of device, the practicality is stronger.

However, when the multifunctional muffler device for the ventilation air conditioner is used, the gas in the rack can contain dust and vapor, so that a large amount of dust is attached to the inside of the rack easily, and the inside of the rack is also easily wetted in rainy days, so that the use of the multifunctional muffler device for the ventilation air conditioner is influenced, and the existing use requirements are difficult to meet.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims at providing a ventilation air conditioner is with regard to solving above-mentioned problem noise eliminator to when solving this ventilation air conditioner is with multi-functional noise eliminator of prior art and using, the inside gas of frame can contain dust and vapor, consequently lead to the inside a large amount of dusts of adhering to of frame easily, also easily when overcast and rainy weather, lead to the inside moist condition that appears of frame, influence this ventilation air conditioner multi-functional noise eliminator's use, be difficult to satisfy the problem of current user demand.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a noise eliminator for ventilation air conditioner, includes frame, noise elimination frame and crosses the filter stand, the inside noise elimination frame of having placed of frame, the filter stand has been placed to the inside noise elimination frame one side position department that corresponds of frame, cross filter stand internally mounted and have dry filtering mechanism, dry filtering mechanism includes bonding fill, activated carbon plate, fixed plate, spring telescopic link, contact plate, filter screen frame, filter screen, dwang, contact piece, drive assembly and driving motor, noise elimination frame internally mounted has adjustment noise elimination mechanism.

Preferably, it is provided with the fixed plate to cross the equal symmetry of filter frame top inner wall and bottom inner wall, one side of fixed plate is provided with the contact plate, it is provided with the filter screen to cross the filter frame inboard, it is provided with the dwang to cross filter frame one end inner wall symmetry, the dwang outside evenly crisscross contact piece that is provided with, it is provided with driving motor to cross filter frame one end.

Preferably, filter a top inner wall and the equal fixed mounting of bottom inner wall of filter frame have the bonding fill, the bonding fill inner wall bonds and has the activated carbon plate, filter a top inner wall and the equal symmetrical fixed mounting of bottom inner wall have the fixed plate, two the equal fixed mounting of fixed plate one side has spring telescopic link, spring telescopic link one end all with contact plate fixed connection, two the screen frame has been placed between the contact plate, screen frame inner wall fixedly connected with filter screen, filter frame one end inner wall symmetry rotation is connected with the dwang, the even crisscross contact piece of installing in the outside of dwang, dwang one end is passed the filter frame and is connected with drive assembly, it corresponds a dwang position department fixed mounting and has driving motor to filter frame one end, driving motor's input electric connection commercial power's output.

Preferably, two the filter screen frame both sides all contact with four contact plates, driving motor's output shaft and drive assembly fixed connection, the contact block outside is smooth fillet, the contact block outside contacts with the outside of filter screen, passes through contact block and filter screen contact mode when the dwang, under the effect of spring telescopic link to can make the filter screen oscillation, can drop the dust on the filter screen surface.

Preferably, the adjusting and silencing mechanism comprises an adjusting groove, a sliding block, a fixing knob, a silencing frame, a mounting plate and a silencing cotton sliver.

Preferably, the adjustment groove has been seted up to the equal symmetry of noise elimination frame top inner wall and bottom inner wall, the sliding block has evenly been placed to the adjustment inslot side, fixed knob is installed in sliding block one end embedding, sliding block one end fixedly connected with noise elimination frame, the mounting panel has been placed to noise elimination frame one end, the amortization silver has been placed to noise elimination frame inboard.

Preferably, fixed knob one end passes the sliding block and the inner wall contact of adjustment tank, fix through the bolt between mounting panel and the amortization frame, be convenient for mounting and fixing between mounting panel and the amortization frame.

The utility model provides a noise eliminator for ventilation air conditioner, its beneficial effect who possesses as follows:

1. this noise eliminator for ventilation air conditioner, through the dry filtering mechanism who sets up, can filter the gas that gets into, and can carry out reciprocating oscillation with the filter screen, make the filter screen surface dust after filtering drop, can dry the gas after filtering again later, the gaseous filtration and the drying when this noise eliminator for ventilation air conditioner of being convenient for uses, the clearance of the dust after also being convenient for filter, the clearance convenience when having increased this noise eliminator for ventilation air conditioner and using.

2. This noise eliminator for ventilation air conditioner through the adjustment noise elimination mechanism who sets up, can use the amortization silver to carry out the amortization to can adjust and fix the position of amortization frame, the position adjustment when being convenient for this noise eliminator for ventilation air conditioner uses also is convenient for change the amortization silver, has increased the adjustability when this noise eliminator for ventilation air conditioner uses.

Drawings

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

fig. 2 is a schematic structural view of the drying and filtering mechanism of the present invention;

FIG. 3 is a schematic structural view of the transmission assembly of the present invention;

fig. 4 is a schematic structural view of the noise damping adjustment mechanism of the present invention.

In the figure: 1. a frame; 2. a silencing frame; 3. a filter frame; 4. a drying and filtering mechanism; 401. a bonding hopper; 402. an activated carbon plate; 403. a fixing plate; 404. a spring telescopic rod; 405. a contact plate; 406. a screen frame; 407. a filter screen; 408. rotating the rod; 409. a contact block; 410. a transmission assembly; 411. a drive motor; 5. adjusting the silencing mechanism; 501. an adjustment groove; 502. a slider; 503. fixing the knob; 504. a silencing frame; 505. mounting a plate; 506. a sound-deadening cotton sliver.

Detailed Description

The embodiment of the utility model provides a noise eliminator for ventilation air conditioner.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the noise elimination frame comprises a frame 1, a noise elimination frame 2 and a filter frame 3, the noise elimination frame 2 is placed inside the frame 1, the filter frame 3 is placed at a position corresponding to one side of the noise elimination frame 2 inside the frame 1, a drying and filtering mechanism 4 is installed inside the filter frame 3, the drying and filtering mechanism 4 comprises an adhesive hopper 401, an activated carbon plate 402, a fixing plate 403, a spring telescopic rod 404, a contact plate 405, a filter net frame 406, a filter net 407, a rotating rod 408, a contact block 409, a transmission assembly 410 and a driving motor 411, an adjusting and noise elimination mechanism 5 is installed inside the noise elimination frame 2, the fixing plate 403 is symmetrically arranged on the inner wall of the top end and the inner wall of the bottom end of the filter frame 3, the contact plate 405 is arranged on one side of the fixing plate 403, the filter net 407 is arranged inside the filter frame 3, the rotating rods 408 are symmetrically arranged on the inner wall of one end of the filter frame 3, the contact blocks 409 are uniformly and staggered outside the rotating rod 408, and the driving motor 411 is arranged at one end of the filter frame 3.

Filter 3 top inner wall and the equal fixed mounting of bottom inner wall and have bonding fill 401, bonding fill 401 inner wall bonds and has activated carbon plate 402, filter 3 top inner wall and the equal symmetrical fixed mounting of bottom inner wall have fixed plate 403, equal fixed mounting in two fixed plate 403 one sides has spring telescopic link 404, spring telescopic link 404 one end all is with contact plate 405 fixed connection, filter screen frame 406 has been placed between two contact plates 405, filter screen frame 406 inner wall fixedly connected with filter screen 407, filter 3 one end inner wall symmetrical rotation of frame is connected with dwang 408, contact block 409 is evenly installed in the crisscross outside of dwang 408, dwang 408 one end is passed filter frame 3 and is connected with drive assembly 410, filter frame 3 one end corresponds dwang 408 position department fixed mounting of position and has driving motor 411, the output of the input electric connection commercial power of driving motor 411, two filter screen frame 406 both sides all contact with four contact plates 405, driving motor 411's output shaft and drive assembly 410 fixed connection, the contact block 409 outside is smooth fillet, the contact block 409 outside contacts with the outside of filter screen 407.

Specifically, when this noise eliminator for ventilation air conditioner used, the gas that gets into in frame 1 at first can use filter screen 407 to filter, rethread driving motor 411 operation, combine transmission assembly 410 transmission, can drive dwang 408 and rotate, contact block 409 and the filter screen 407 contact through the dwang 408 outside, can make filter screen 407 and filter screen frame 406 produce the removal, can drive contact plate 405 and remove, and make spring telescopic link 404 produce deformation, the resilience of accessible spring telescopic link 404, it resets to drive contact plate 405, thereby make filter screen 407 reset, can carry out reciprocating oscillation with filter screen 407, thereby make the filter screen 407 surface dust after the filtration drop, can be after the use, take out filter frame 3, clear up filter screen 407 and the dust that drops, the gas after the filtration can be along frame 1 inside removal, accessible glues activated carbon plate 402 in fighting 401, dry the gas after the filtration, the gas filtration when being convenient for this noise eliminator for ventilation air conditioner uses filters and is dry, also be convenient for the clearance of dust after the filtration, the clearance of this noise eliminator for ventilation air conditioner when having increased this noise eliminator for ventilation air conditioner uses.

Please refer to fig. 1 and 4, the adjusting and silencing mechanism 5 includes an adjusting groove 501, a sliding block 502, a fixing knob 503, a silencing frame 504, a mounting plate 505 and a silencing cotton sliver 506, the adjusting groove 501 is symmetrically formed on the inner wall of the top end and the inner wall of the bottom end of the silencing frame 2, the sliding block 502 is uniformly placed on the inner side of the adjusting groove 501, the fixing knob 503 is installed at one end of the sliding block 502 in an embedded manner, the silencing frame 504 is fixedly connected to one end of the sliding block 502, the mounting plate 505 is placed at one end of the silencing frame 504, the silencing cotton sliver 506 is placed on the inner side of the silencing frame 504, one end of the fixing knob 503 penetrates through the sliding block 502 to be in contact with the inner wall of the adjusting groove 501, and the mounting plate 505 and the silencing frame 504 are fixed by bolts.

Specifically, when the silencer device for the ventilation air conditioner is used, the silencing cotton sliver 506 can be placed in the silencing frame 504, the mounting plate 505 and the silencing frame 504 are mounted through bolts, then the sliding block 502 can be moved along the adjusting groove 501 to adjust the position of the silencing frame 504, the fixing knob 503 is rotated to fix the position of the silencing frame 504, so that the position of the silencer device for the ventilation air conditioner can be conveniently adjusted when the silencer device is used, the silencing cotton sliver 506 can be conveniently replaced, and the adjustability of the silencer device for the ventilation air conditioner when the silencer device is used is improved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a noise eliminator for ventilation air conditioner, includes frame (1), noise elimination frame (2) and crosses filter stand (3), noise elimination frame (2) have been placed to frame (1) inside, frame (1) inside corresponds noise elimination frame (2) one side position department and has placed filter stand (3), its characterized in that: filter frame (3) internally mounted has dry filtering mechanism (4), dry filtering mechanism (4) are including bonding fill (401), activated carbon board (402), fixed plate (403), spring telescopic link (404), contact plate (405), screen frame (406), filter screen (407), dwang (408), contact piece (409), drive assembly (410) and driving motor (411), noise elimination frame (2) internally mounted has adjustment noise elimination mechanism (5).

2. A muffling device for a ventilating air conditioner according to claim 1, wherein: filter frame (3) top inner wall and the equal symmetry of bottom inner wall and be provided with fixed plate (403), one side of fixed plate (403) is provided with contact plate (405), it is provided with filter screen (407) to filter frame (3) inboard, it is provided with dwang (408) to filter frame (3) one end inner wall symmetry, dwang (408) outside evenly crisscross is provided with contact piece (409), it is provided with driving motor (411) to filter frame (3) one end.

3. A muffling device for a ventilating air conditioner according to claim 2, wherein: filter frame (3) top inner wall and the equal fixed mounting of bottom inner wall have bonding fill (401), bonding fill (401) inner wall bonds and has activated carbon plate (402), filter frame (3) top inner wall and the equal symmetrical fixed mounting of bottom inner wall have fixed plate (403), two the equal fixed mounting in fixed plate (403) one side has spring telescopic link (404), spring telescopic link (404) one end all with contact plate (405) fixed connection, two place filter screen frame (406) between contact plate (405), filter screen frame (406) inner wall fixedly connected with filter screen (407), it rotates to be connected with dwang (408) to filter frame (3) one end inner wall symmetry, the even crisscross installation in the outside of dwang (408) has contact piece (409), dwang (408) one end is passed and is filtered frame (3) and is connected with transmission assembly (410), it has driving motor (411) to filter frame (3) one end to correspond a dwang (408) position department fixed mounting, the input electric connection's of driving motor (411) output.

4. A muffling device for a ventilating air conditioner according to claim 3, wherein: two filter screen frame (406) both sides all contact with four contact pads (405), the output shaft and the transmission assembly (410) fixed connection of driving motor (411), contact piece (409) outside is smooth fillet, the outside contact of contact piece (409) outside and filter screen (407).

5. A muffling device for a ventilating air conditioner according to claim 1, wherein: the adjusting and silencing mechanism (5) comprises an adjusting groove (501), a sliding block (502), a fixing knob (503), a silencing frame (504), a mounting plate (505) and a silencing cotton sliver (506).

6. A muffling device for a ventilating air conditioner according to claim 5, wherein: adjusting groove (501) have been seted up to the equal symmetry of noise elimination frame (2) top inner wall and bottom inner wall, sliding block (502) have evenly been placed to adjusting groove (501) inboard, fixed knob (503) are installed in sliding block (502) one end embedding, sliding block (502) one end fixedly connected with noise elimination frame (504), mounting panel (505) have been placed to noise elimination frame (504) one end, noise elimination silver (506) have been placed to noise elimination frame (504) inboard.

7. A muffling device for a ventilating air conditioner according to claim 6, wherein: one end of the fixed knob (503) penetrates through the sliding block (502) to be in contact with the inner wall of the adjusting groove (501), and the mounting plate (505) and the silencing frame (504) are fixed through bolts.