CN219913423U

CN219913423U - Muffler of making an uproar falls fast is used in air conditioner refrigeration

Info

Publication number: CN219913423U
Application number: CN202222142775.5U
Authority: CN
Inventors: 刘鹏; 梁悦
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-12
Filing date: 2022-08-12
Publication date: 2023-10-27
Anticipated expiration: 2032-08-12

Abstract

The utility model discloses a quick noise reduction muffler for air conditioner refrigeration, which comprises a noise reduction housing, wherein one end of the noise reduction housing is fixedly provided with an air inlet pipe, the other end of the noise reduction housing is fixedly provided with an air outlet pipe, a fixed sleeve is sleeved on the air inlet pipe, a clamping assembly is arranged on the fixed sleeve in a threaded manner, a filtering assembly is fixedly arranged on the inner wall of the noise reduction housing, an S-shaped pipe is fixedly arranged in the noise reduction housing, a baffle is fixedly arranged on the inner wall of the noise reduction housing, a first noise reduction pipe is fixedly arranged on the baffle, a shunt pipe is fixedly arranged on the outer wall of the noise reduction housing, and a filter screen is fixedly arranged in the noise reduction housing. The utility model has the advantage that the air entering the silencing pipe is split by the split pipe so as to achieve the purpose of accelerating noise reduction.

Description

Muffler of making an uproar falls fast is used in air conditioner refrigeration

Technical Field

The utility model belongs to the technical field of silencers, and particularly relates to a rapid noise reduction silencer for air conditioner refrigeration.

Background

A muffler is a device that prevents sound from propagating and allows air flow to pass through, and is an important measure for eliminating aerodynamic noise. The silencer is a noise reducing device arranged on an airflow channel of aerodynamic equipment (such as equipment with larger noise at exhaust ports of a blower, an air compressor, a boiler exhaust port, a generator, a water pump and the like) or in an air inlet and exhaust system.

However, the prior art has some problems: the silencer of the air conditioner in the present stage has poor silencing effect, slow silencing effective time and unstable installation after long time, so we propose a silencer with rapid noise reduction for air conditioner refrigeration.

Disclosure of Invention

Aiming at the problems existing in the prior art, the utility model provides the rapid noise reduction muffler for air conditioner refrigeration, which has the advantages of capability of effectively reducing noise generated by air conditioner, good noise reduction effect and convenience in installation, and solves the problems of poor noise reduction effect, slow effective noise reduction time and unstable installation for a long time.

The utility model discloses a quick noise reduction muffler for air conditioner refrigeration, which comprises a muffler shell, wherein an air inlet pipe is fixedly arranged at one end of the muffler shell, an air outlet pipe is fixedly arranged at the other end of the muffler shell, a fixing sleeve is sleeved on the air inlet pipe, a clamping assembly is arranged on the fixing sleeve in a threaded manner, a filtering assembly is fixedly arranged on the inner wall of the muffler shell, an S-shaped pipe is fixedly arranged in the muffler shell, a baffle is fixedly arranged on the inner wall of the muffler shell, a first muffler pipe is fixedly arranged on the baffle, a shunt pipe is fixedly arranged on the outer wall of the muffler shell, and a filter screen is fixedly arranged in the muffler shell.

As preferable in the utility model, the inner wall of the silencing shell is fixedly provided with two groups of fixing plates, and an S-shaped pipe is fixedly connected between the two groups of fixing plates.

As preferable in the utility model, the baffle is provided with three groups, the three groups of baffle are connected with first silencing pipes in a penetrating way, the first silencing pipes are provided with two groups, and the two groups of first silencing pipes are arranged up and down.

As preferable, the filter assembly comprises a filter plate, wherein the filter plate is fixedly connected to the inner wall of the silencing shell, filter cotton is fixedly arranged on the filter plate, and an active carbon layer is fixedly arranged on the filter cotton.

As the preferred mode of the utility model, the two ends of the shunt tube are communicated with the silencing shell, and the second silencing tube is fixedly arranged in the shunt tube.

As preferable in the utility model, the inner wall of the silencing shell is fixedly provided with a filter frame, and the filter screen is fixedly connected to the filter frame.

Preferably, the clamping assembly comprises a threaded rod which is in threaded connection with the fixed sleeve, and one end of the threaded rod is fixedly provided with a rotating block. The rotary shaft is rotatably arranged at one end of the air inlet pipe, the arc-shaped plate is fixedly arranged on the rotary shaft, the square groove is formed in the air inlet pipe, the arc-shaped plate is slidably arranged in the square groove, and a plurality of marbles are arranged on the arc-shaped plate.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the design of the silencing shell, the air inlet pipe and the fixing sleeve, when the silencer is used, gas can enter the silencer through the air inlet pipe through the action of the air inlet pipe and the air outlet pipe, so that the purpose of silencing is achieved, sound-eliminated gas is discharged from the air outlet pipe through the action of the clamping assembly, when the pipeline is connected with the air inlet pipe, the pipeline and the air inlet pipe can be fixedly connected through the clamping assembly, the air inlet pipe and the pipeline are prevented from being separated for a long time, the air entering the silencer is filtered through the filtering assembly for the first step through the action of the filtering assembly, dust in the air is prevented from entering a room, the speed of air flowing can be slowed down through the action of the S-shaped pipe, noise is reduced primarily, the noise is reduced deeply through the action of the first silencing pipe, the purpose of accelerating noise reduction is achieved through the air diversion entering the silencing pipe, and the air after the noise reduction is filtered again through the action of the filtering screen.

2. According to the utility model, through the design of the silencing shell and the fixing plate, the S-shaped pipe can be fixed through the fixing plate when the silencer is used, so that air is prevented from being filtered, and the S-shaped pipe is flushed out due to the fact that the air speed is too high, and the silencer is simple in structure, complex and changeable.

3. According to the utility model, three groups of baffles are arranged through the design of the baffles and the first silencer, the first silencing pipes are connected to the three groups of baffles in a penetrating way, and through the effects of the baffles and the first silencing pipes, air can be subjected to multi-layer noise reduction through the effects of the groups of baffles and the first silencing pipes, so that the noise reduction speed is greatly increased.

4. According to the utility model, through the design of the filter assembly, the filter assembly is arranged on the inner wall of the silencing shell, so that the air can be subjected to preliminary filtration, and dust in the air is prevented from entering a room through the silencer, and pollution is caused to the indoor air.

5. According to the utility model, through the design of the shunt tube and the second silencing tube, the air entering the silencer can be shunted through the shunt tube, so that the noise reduction speed is greatly increased, and the air entering the shunt tube is silenced through the second silencing tube under the action of the second silencing tube.

6. According to the utility model, through the design of the filter frame and the filter screen, the filter frame is arranged on the inner wall of the silencing shell, and the filter screen is arranged on the filter frame, so that the silencing air is filtered through the filter screen, and the pollution to indoor air is avoided.

7. According to the utility model, through the design of the clamping assembly, the clamping assembly is arranged on the fixing sleeve, and the fixing sleeve is sleeved on the air inlet pipe, so that the air inlet pipe and the pipeline can be fixedly connected together through the clamping assembly when the air inlet pipe is communicated with the pipeline.

Drawings

FIG. 1 is a schematic view of the overall structure provided by an embodiment of the present utility model;

FIG. 2 is a schematic view of the internal structure of a sound deadening housing according to an embodiment of the present utility model;

fig. 3 is a schematic view of a shunt according to an embodiment of the present utility model;

FIG. 4 is a schematic view of a filter assembly according to an embodiment of the present utility model;

fig. 5 is a schematic structural diagram of a clamping assembly according to an embodiment of the present utility model.

In the figure: 1. a sound deadening housing; 2. an air inlet pipe; 3. a fixed sleeve; 4. a clamping assembly; 5. a filter assembly; 6. an S-shaped tube; 7. a baffle; 8. a first muffler pipe; 9. a shunt; 10. a filter screen; 11. a fixing plate; 12. a second muffler pipe; 13. a filter frame; 14. an air outlet pipe; 501. a filter plate; 502. filtering cotton; 503. an activated carbon layer; 401. a threaded rod; 402. a rotating block; 403. a rotating shaft; 404. an arc-shaped plate; 405. marbles.

Detailed Description

For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.

The structure of the present utility model will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 5, the quick noise reduction muffler for air conditioner refrigeration provided by the embodiment of the utility model comprises a muffler shell 1, wherein an air inlet pipe 2 is fixedly arranged at one end of the muffler shell 1, an air outlet pipe 14 is fixedly arranged at the other end of the muffler shell 1, a fixing sleeve 3 is sleeved on the air inlet pipe 2, a clamping component 4 is arranged on the fixing sleeve 3 in a threaded manner, a filtering component 5 is fixedly arranged on the inner wall of the muffler shell 1, an S-shaped pipe 6 is fixedly arranged in the muffler shell 1, a baffle 7 is fixedly arranged on the inner wall of the muffler shell 1, a first muffler pipe 8 is fixedly arranged on the baffle 7, a shunt pipe 9 is fixedly arranged on the outer wall of the muffler shell 1, and a filter screen 10 is fixedly arranged in the muffler shell 1.

The scheme is adopted: through the effect of intake pipe 2 and outlet duct 14 for gas can enter into the muffler through intake pipe 2, make the purpose that reaches the amortization, the gaseous air that has eliminated the sound is gone out from outlet duct 14 again, the effect of rethread centre gripping subassembly 4, make when pipeline follow-up trachea 2 connects, can carry out fixed connection with pipeline and intake pipe 2 through centre gripping subassembly 4, avoid time for intake pipe 2 and pipeline separation, the effect of rethread filter unit 5, make the air that enters into the muffler step by step filter unit 5 carry out preliminary filtration, dust in the air enters into the room, the effect of rethread S-shaped pipe 6, can slow down the speed that the air flows, preliminary make an uproar to the air, the effect of rethread first amortization pipe 8 carries out the degree of depth amortization with the noise, the effect of rethread shunt tube 9, make the effect that makes the air shunt make to get into the purpose that the acceleration of making an uproar that falls through entering into in the amortization shell 1, the effect of rethread filter screen 10, make the air that will advance the amortization carry out filtration once more.

Referring to fig. 2, the inner wall of the sound-deadening housing 1 is fixedly provided with fixing plates 11, the fixing plates 11 are provided with two groups, and an S-shaped pipe 6 is fixedly connected between the two groups of fixing plates 11.

The scheme is adopted: when in use, the S-shaped tube 6 can be fixed through the fixing plate 11, air is prevented from being filtered, and the S-shaped tube 6 is flushed out due to the fact that the air speed is too high, and the S-shaped tube is simple in structure, complex and changeable.

Referring to fig. 2, the baffle plates 7 are provided with three groups, the three groups of baffle plates 7 are connected with first silencing tubes 8 in a penetrating way, the first silencing tubes 8 are provided with two groups, and the two groups of first silencing tubes 8 are arranged up and down.

The scheme is adopted: make baffle 7 be provided with three groups, alternate on the three groups of baffles 7 to be connected with first amortization pipe 8, through the effect of baffle 7 and first amortization pipe 8 for can make an uproar falls in the multiunit baffle 7 and the effect of first amortization pipe 8, with the air multilayer, greatly increased the speed of making an uproar falls.

Referring to fig. 5, the filter assembly 5 includes a filter plate 501, the filter plate 501 is fixedly connected to the inner wall of the noise attenuation housing 1, a filter cotton 502 is fixedly installed on the filter plate 501, and an activated carbon layer 503 is fixedly installed on the filter cotton 502.

The scheme is adopted: the filter assembly 5 is installed on the inner wall of the silencer casing 1 so that the air can be primarily filtered, so that dust in the air is prevented from entering the room through the silencer, and the indoor air is polluted.

Referring to fig. 3, both ends of the shunt tube 9 are communicated with the silencing shell 1, and a second silencing tube 12 is fixedly installed in the shunt tube 9.

The scheme is adopted: so that the air entering the muffler can be split through the split pipe 9, the noise reduction speed is greatly increased, and the air entering the split pipe 9 is silenced through the second silencing pipe 12 under the action of the second silencing pipe 12.

Referring to fig. 2, a filter frame 13 is fixedly installed on the inner wall of the sound deadening housing 1, and a filter screen 10 is fixedly connected to the filter frame 13.

The scheme is adopted: the filter frame 13 is arranged on the inner wall of the silencing shell 1, and the filter screen 10 is arranged on the filter frame 13, so that the air subjected to silencing is filtered through the filter screen 10, and pollution to indoor air is avoided.

Referring to fig. 4, the clamping assembly 4 includes a threaded rod 401, the threaded rod 401 is screwed on the fixed sleeve 3, a rotating block 402 is fixedly mounted at one end of the threaded rod 401, and the threaded rod 401. A rotating shaft 403 is rotatably arranged at one end of the air inlet pipe 2, an arc plate 404 is fixedly arranged on the rotating shaft 403, the arc plate 404 is slidably arranged in the square groove, and a plurality of marbles 405 are arranged on the arc plate 404.

The scheme is adopted: so that the clamping component 4 is arranged on the fixed sleeve 3, and the fixed sleeve 3 is sleeved on the air inlet pipe 2, so that when the air inlet pipe 2 is communicated with a pipeline, the air inlet pipe 2 and the pipeline can be fixedly connected together through the clamping component 4.

The working principle of the utility model is as follows:

when the muffler is used, through the effect of the air inlet pipe 2 and the air outlet pipe 14, the air can enter the muffler through the air inlet pipe 2, the purpose of silencing is achieved, the sound-eliminated air is discharged from the air outlet pipe 14 again, the effect of the clamping component 4 is achieved, the pipeline and the air inlet pipe 2 can be fixedly connected through the clamping component 4 when the pipeline is connected with the air inlet pipe 2, the air inlet pipe 2 is separated from the pipeline for a long time, the effect of the filtering component 5 is achieved, the air entering the muffler is subjected to primary filtration through the first step of the filtering component 5, dust in the air is prevented from entering a room, the speed of air flow can be slowed down through the effect of the S-shaped pipe 6, noise is primarily reduced, the noise is deeply silenced through the effect of the first silencing pipe 8, the effect of the shunt pipe 9 is achieved, the purpose of accelerating the noise reduction is achieved through the air shunt in the silencing shell 1, and the air entering the silencing shell is subjected to secondary filtration through the effect of the filtering screen 10.

To sum up: this muffler of making an uproar falls fast for air conditioner refrigeration, through the structure of S type pipe 6, baffle 7, first muffler pipe 8, shunt tubes 9, filter screen 10 and fixed plate 11, solved the air conditioner muffler of present stage, the amortization effect is poor, and the amortization effective time is slow to the unstable problem of long installation of time.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a muffler of making an uproar falls fast for air conditioner refrigeration, includes amortization shell (1), its characterized in that: one end fixed mounting of amortization shell (1) has intake pipe (2), the other end fixed mounting of amortization shell (1) has outlet duct (14), the cover is equipped with fixed cover (3) on intake pipe (2), threaded mounting has clamping assembly (4) on fixed cover (3), the inner wall fixed mounting of amortization shell (1) has filtering assembly (5), fixed mounting has S type pipe (6) in amortization shell (1), amortization shell (1) inner wall fixed mounting has baffle (7), fixed mounting has first muffler pipe (8) on baffle (7), the outer wall fixed mounting of amortization shell (1) has shunt tubes (9), fixed mounting has filter screen (10) in amortization shell (1).

2. The rapid noise reduction muffler for air conditioning refrigeration as set forth in claim 1, wherein: the silencer comprises a silencing shell (1), wherein fixing plates (11) are fixedly arranged on the inner wall of the silencing shell, two groups of fixing plates (11) are arranged, and S-shaped pipes (6) are fixedly connected between the two groups of fixing plates (11).

3. The rapid noise reduction muffler for air conditioning refrigeration as set forth in claim 1, wherein: the baffle (7) is provided with three groups, and three groups are connected with first amortization pipe (8) in an inserted mode on the baffle (7), the first amortization pipe (8) is provided with two groups, and two groups of first amortization pipes (8) are arranged up and down.

4. The rapid noise reduction muffler for air conditioning refrigeration as set forth in claim 1, wherein: the filter assembly (5) comprises a filter plate (501), the filter plate (501) is fixedly connected to the inner wall of the silencing shell (1), filter cotton (502) is fixedly installed on the filter plate (501), and an active carbon layer (503) is fixedly installed on the filter cotton (502).

5. The rapid noise reduction muffler for air conditioning refrigeration as set forth in claim 1, wherein: both ends of the shunt tube (9) are communicated with the silencing shell (1), and a second silencing tube (12) is fixedly arranged in the shunt tube (9).

6. The rapid noise reduction muffler for air conditioning refrigeration as set forth in claim 1, wherein: the inner wall of the silencing shell (1) is fixedly provided with a filter frame (13), and the filter screen (10) is fixedly connected to the filter frame (13).

7. The rapid noise reduction muffler for air conditioning refrigeration as set forth in claim 1, wherein: clamping assembly (4) are including threaded rod (401), threaded rod (401) threaded connection is on fixed cover (3), the one end fixed mounting of threaded rod (401) has rotating block (402), axis of rotation (403) are installed in the one end rotation of threaded rod (401), fixed mounting has arc (404) on axis of rotation (403), the square groove has been seted up on intake pipe (2), arc (404) slidable mounting is in the square groove, install a plurality of marble (405) on arc (404).