CN219318618U - Noise reduction structure of heating ventilation air conditioner - Google Patents
Noise reduction structure of heating ventilation air conditioner Download PDFInfo
- Publication number
- CN219318618U CN219318618U CN202320309948.XU CN202320309948U CN219318618U CN 219318618 U CN219318618 U CN 219318618U CN 202320309948 U CN202320309948 U CN 202320309948U CN 219318618 U CN219318618 U CN 219318618U
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- Prior art keywords
- glass frame
- fixedly connected
- air conditioner
- insulation glass
- sound insulation
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- 238000009423 ventilation Methods 0.000 title claims abstract description 28
- 238000010438 heat treatment Methods 0.000 title claims abstract description 27
- 239000011521 glass Substances 0.000 claims abstract description 39
- 238000009413 insulation Methods 0.000 claims abstract description 36
- 229920000742 Cotton Polymers 0.000 claims abstract description 12
- 238000004378 air conditioning Methods 0.000 claims description 13
- 230000035939 shock Effects 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 6
- 238000009826 distribution Methods 0.000 abstract description 5
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 abstract 2
- 230000008030 elimination Effects 0.000 description 5
- 238000003379 elimination reaction Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000003507 refrigerant Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
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- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The utility model relates to the technical field of heating ventilation air conditioners and discloses a heating ventilation air conditioner noise reduction structure which comprises a shell, wherein an air conditioner external machine core is arranged at the top of the shell, and a sound insulation glass frame is fixedly connected to the top of the shell; the equal fixedly connected with of inner chamber both sides of sound insulation glass frame a plurality of first abatvoix, the inboard of sound insulation glass frame is installed the second abatvoix, the equal fixedly connected with of both sides of second abatvoix a plurality of the same third abatvoix, the inner wall fixedly connected with of sound insulation glass frame inhale the sound cotton. According to the utility model, through the arrangement of the shell, the sound insulation glass frame, the first sound absorbing plate, the second sound absorbing plate, the third sound absorbing plate and the sound absorbing cotton, the noise transmission path is prolonged through the staggered distribution of the first sound absorbing plate and the third sound absorbing plate, and meanwhile, the noise is absorbed and eliminated in the noise transmission process by the first sound absorbing plate, the second sound absorbing plate, the third sound absorbing plate and the sound absorbing cotton, so that the noise at the air outlet of the shell of the heating ventilation air conditioner is reduced, and the noise reduction effect of the heating ventilation air conditioner is improved.
Description
Technical Field
The utility model relates to the technical field of heating ventilation and air conditioning, in particular to a heating ventilation and air conditioning noise reduction structure.
Background
The heating ventilation air conditioning system consists of one or more cold and heat source systems and a plurality of air conditioning systems, and is different from the traditional refrigerant type air conditioner, and the heating ventilation air conditioning system can intensively process air to meet the comfort requirement of the environment. An air conditioning compressor is an essential component of an air conditioning system. The air conditioner compressor plays a role of compressing driving refrigerant in an air conditioner refrigerant circuit.
The air conditioner compressor of the heating ventilation air conditioning system is generally arranged in the outdoor unit, the outdoor unit of the heating ventilation air conditioning system is generally arranged on the roof, and when the heating ventilation air conditioning system works, the air conditioner compressor and the fan of the air conditioner outdoor unit can emit larger noise, so that the air conditioner outdoor unit generates larger noise on the roof, influences the surrounding environment and causes great trouble to the life of people.
In the process of implementing the present utility model, the inventor finds that at least the following problems in the prior art are not solved: in the existing noise reduction structure of the air conditioner external unit, there is a noise elimination device of a damping device installed at the bottom of the heating ventilation air conditioner external unit, and there is a noise reduction structure of a sound insulation board arranged on the inner side wall of a shell of the heating ventilation air conditioner external unit. However, the noise reduction structures have poor noise reduction effect on the air outlet of the air conditioner external unit, so that the heating ventilation air conditioner external unit with larger volume still can release larger noise, and therefore, the heating ventilation air conditioner noise reduction structure is provided.
Disclosure of Invention
The utility model aims to provide a heating ventilation air conditioning noise reduction structure which solves the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a warm logical air conditioner noise reduction structure, includes the casing, the outer quick-witted core of air conditioner is installed at the top of casing, the top fixedly connected with sound insulation glass frame of casing; the inner chamber both sides of sound insulation glass frame are equal fixedly connected with a plurality of the same first abatvoix, the second abatvoix is installed to the inboard of sound insulation glass frame, the equal fixedly connected with of both sides of second abatvoix is the same third abatvoix of a plurality of, the inner wall fixedly connected with of sound insulation glass frame inhale the sound cotton.
As an alternative scheme of this application technical scheme, the bottom fixedly connected with supporting leg of casing, the bottom fixedly connected with backup pad of supporting leg, the outside cover of backup pad is equipped with the support base, the inboard fixedly connected with shock pad of support base, the inner chamber bottom fixedly connected with threaded rod of support base, the outside screwed connection of threaded rod has the nut, the outside movable sleeve of supporting leg is equipped with the clamp plate for eliminate the vibrations that produce after the outer machine start of air conditioner, and then reduce the noise that the outer machine shake of air conditioner takes place.
As an alternative scheme of this application technical scheme, electric putter is all detachably installed at the outside both ends of sound insulation glass frame, two the shielding cover is detachably installed between electric putter's the output for shelter from the outer machine core of air conditioner that does not use, and then avoid the rainwater to cause the damage to the outer machine core of air conditioner.
As an alternative of the technical scheme of the application, one end of the shielding cover, which is close to the sound insulation glass frame, is fixedly connected with a sealing gasket for increasing the sealing performance of the connection of the shielding cover and the sound insulation glass frame.
As an alternative of the technical scheme, the size of the shielding cover is larger than that of the sound-insulating glass frame, so that the shielding cover is beneficial to completely shielding the sound-insulating glass frame.
Compared with the prior art, the beneficial effects of the technical scheme are as follows:
1. this application technical scheme passes through casing, sound insulation glass frame, first abatvoix, second abatvoix, third abatvoix and inhale the cotton setting of sound, and the distance of noise propagation is prolonged through first abatvoix and the crisscross distribution of third abatvoix, and simultaneously, first abatvoix, second abatvoix, third abatvoix and inhale the cotton in-process of noise propagation and absorb the elimination, and then reduce the noise of the casing air outlet department of heating ventilation air conditioner, improved the noise reduction effect to heating ventilation air conditioner.
2. This application technical scheme is through supporting leg, backup pad, support base, shock pad, threaded rod, clamp plate and nut's setting, and it is spacing in the support base with the backup pad through twisting the nut cooperation clamp plate, simultaneously, the shock pad is arranged in between support base and the backup pad, and then can absorb the elimination to the vibration wave that vibration produced when the outer quick-witted work of air conditioner, reduces the conduction of vibrations wavelength, further vibration production noise when avoiding the outer quick-witted start of air conditioner.
Drawings
Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
FIG. 1 is a front view of a noise reduction structure of a heating ventilation air conditioner of the present utility model;
FIG. 2 is a top view of a housing of a noise reduction structure of a hvac system according to the present utility model;
FIG. 3 is an enlarged view of the A position of the noise reduction structure of the heating ventilation air conditioner;
fig. 4 is a front view of a sound insulation glass frame and a shielding cover of the noise reduction structure of the heating ventilation air conditioner.
In the figure: 1. a housing; 101. support legs; 102. a support plate; 103. a pressing plate; 2. a sound-insulating glass frame; 201. a first sound-absorbing panel; 202. sound absorbing cotton; 3. a second sound-absorbing panel; 301. a third sound-absorbing panel; 4. an electric push rod; 401. a shielding cover; 402. a sealing gasket; 5. an air conditioner external machine core; 6. a support base; 601. a shock pad; 602. a threaded rod; 603. and (3) a nut.
Detailed Description
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a warm logical air conditioner noise reduction structure, includes casing 1, and air conditioner outer machine core 5 is installed at the top of casing 1, and the top of casing 1 fixedly connected with sound insulation glass frame 2, sound insulation glass frame 2 cover is established in the outside of air conditioner outer machine core 5; the equal fixedly connected with a plurality of the same first abatvoix 201 of inner chamber both sides of sound insulation glass frame 2, a plurality of first abatvoix 201 equidistance distributes the inner wall at sound insulation glass frame 2, second abatvoix 3 is installed to the inboard of sound insulation glass frame 2, the equal fixedly connected with a plurality of the same third abatvoix 301 of both sides of second abatvoix 3, a plurality of third abatvoix 301 equidistance distributes on second abatvoix 3, a plurality of first abatvoix 201 and a plurality of third abatvoix 301 crisscross distribution, the inner wall fixedly connected with of sound insulation glass frame 2 inhale sound cotton 202.
In this kind of technical scheme, through the setting of casing 1, sound insulation glass frame 2, first abatvoix 201, second abatvoix 3, third abatvoix 301 and sound absorbing cotton 202, through the crisscross extension noise propagation's of distribution of first abatvoix 201 and third abatvoix 301 journey, simultaneously, first abatvoix 201, second abatvoix 3, third abatvoix 301 and sound absorbing cotton 202 absorb the elimination to the in-process of noise propagation, and then reduce the noise of the casing 1 air outlet department of heating ventilation air conditioner, improved the noise reduction effect to heating ventilation air conditioner.
In some technical schemes, the bottom fixedly connected with supporting leg 101 of casing 1, the bottom fixedly connected with backup pad 102 of supporting leg 101, the outside cover of backup pad 102 is equipped with support base 6, the inboard fixedly connected with shock pad 601 of support base 6, the inner chamber bottom fixedly connected with threaded rod 602 of support base 6, threaded rod 602 activity runs through backup pad 102, the outside screwed connection of threaded rod 602 has nut 603, the outside movable sleeve of supporting leg 101 is equipped with clamp plate 103, clamp plate 103 is arranged in the upside of backup pad 102, and the upside of clamp plate 103 is arranged in to nut 603.
In this kind of technical scheme, through supporting leg 101, backup pad 102, support base 6, shock pad 601, threaded rod 602, clamp plate 103 and nut 603's setting, through twisting nut 603 cooperation clamp plate 103 with the backup pad 102 spacing in supporting base 6, simultaneously, shock pad 601 is arranged in between supporting base 6 and the backup pad 102, and then can absorb the elimination to the vibration wave that vibration produced when the outer machine of air conditioner works, reduces the conduction of vibration wavelength, further avoids the vibration to produce the noise when the outer machine of air conditioner starts.
In some technical schemes, electric putter 4 is all detachably installed at the outside both ends of sound insulation glass frame 2, and shielding cover 401 is detachably installed between the output of two electric putters 4, and the size of shielding cover 401 is greater than the size of sound insulation glass frame 2, and the one end that shielding cover 401 is close to sound insulation glass frame 2 fixedly connected with sealed pad 402.
In this kind of technical scheme, through the setting of electric putter 4, shielding cover 401 and sealed pad 402, when the outer machine of air conditioner is inoperative, electric putter 4 automatic pulling shielding cover 401 is arranged in on the sound insulation glass frame, simultaneously, and the leakproofness that the cooperation is sealed fills up 402 and increases shielding cover 401 and sound insulation glass frame 2 and be connected, and then avoids the outer machine of air conditioner when not using, avoids the rainwater to enter into the outer machine of air conditioner through the outer machine core 5 of air conditioner and cause the damage to equipment.
During the use, spacing in supporting base 6 with backup pad 102 through twisting nut 603 cooperation clamp plate 103, when the outer machine of air conditioner during operation, electric putter 4 automatic operation promotes the shielding cover 401 and breaks away from sound insulation glass frame 2, the gas of following casing 1 is discharged through sound insulation glass frame 2, because the interval that first acoustic panel 201 and third acoustic panel 301 crisscross distribution prolonged noise spread, simultaneously, first acoustic panel 201, second acoustic panel 3, third acoustic panel 301 and inhale the cotton 202 and absorb the in-process of noise propagation, and then reduce the noise of the casing 1 air outlet department of warm air conditioner of ventilation, the noise reduction effect to warm air conditioner has been improved, and shock pad 601 is arranged in between supporting base 6 and the backup pad 102, and then can absorb the shock wave that the outer machine of air conditioner during operation vibration produced and eliminate, reduce the conduction of vibrations wavelength, further avoid the outer machine of air conditioner during the start-up vibration to produce the noise.
Claims (5)
1. The utility model provides a warm logical air conditioner structure of making an uproar falls, includes casing (1), its characterized in that: an air conditioner external machine core (5) is arranged at the top of the shell (1), and a sound insulation glass frame (2) is fixedly connected to the top of the shell (1);
the sound insulation glass frame is characterized in that a plurality of identical first sound absorbing boards (201) are fixedly connected to two sides of an inner cavity of the sound insulation glass frame (2), a second sound absorbing board (3) is mounted on the inner side of the sound insulation glass frame (2), a plurality of identical third sound absorbing boards (301) are fixedly connected to two sides of the second sound absorbing board (3), and sound absorbing cotton (202) is fixedly connected to the inner wall of the sound insulation glass frame (2).
2. The heating ventilation and air conditioning noise reduction structure according to claim 1, wherein: the utility model discloses a supporting leg structure, including casing (1), supporting leg (101) and supporting base (6), supporting base (6) are equipped with in the outside cover of supporting leg (101), the inboard fixedly connected with shock pad (601) of supporting base (6), the inner chamber bottom fixedly connected with threaded rod (602) of supporting base (6), the outside screw connection of threaded rod (602) has nut (603), the outside movable sleeve of supporting leg (101) is equipped with clamp plate (103).
3. The heating ventilation and air conditioning noise reduction structure according to claim 1, wherein: electric push rods (4) are detachably mounted at two ends of the outer side of the sound insulation glass frame (2), and a shielding cover (401) is detachably mounted between the output ends of the two electric push rods (4).
4. A hvac noise reduction structure according to claim 3, wherein: one end of the shielding cover (401) close to the sound insulation glass frame (2) is fixedly connected with a sealing gasket (402).
5. A hvac noise reduction structure according to claim 3, wherein: the size of the shielding cover (401) is larger than that of the sound-insulating glass frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320309948.XU CN219318618U (en) | 2023-02-24 | 2023-02-24 | Noise reduction structure of heating ventilation air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320309948.XU CN219318618U (en) | 2023-02-24 | 2023-02-24 | Noise reduction structure of heating ventilation air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219318618U true CN219318618U (en) | 2023-07-07 |
Family
ID=87025291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320309948.XU Active CN219318618U (en) | 2023-02-24 | 2023-02-24 | Noise reduction structure of heating ventilation air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219318618U (en) |
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2023
- 2023-02-24 CN CN202320309948.XU patent/CN219318618U/en active Active
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