CN107023913A - A kind of sound insulation vibration isolation air-conditioning system - Google Patents
A kind of sound insulation vibration isolation air-conditioning system Download PDFInfo
- Publication number
- CN107023913A CN107023913A CN201710190165.3A CN201710190165A CN107023913A CN 107023913 A CN107023913 A CN 107023913A CN 201710190165 A CN201710190165 A CN 201710190165A CN 107023913 A CN107023913 A CN 107023913A
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- Prior art keywords
- air
- sound
- compressor
- conditioning system
- indoor
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
- F24F5/001—Compression cycle type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
- F24F2013/242—Sound-absorbing material
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The present invention relates to a kind of sound insulation vibration isolation air-conditioning system, it is connected after outdoor condenser, outdoor fan and compressor are assembled by vibration isolation flexible unit with indoor fan and indoor evaporator, wherein compressor is close to indoor；Noise barrier is set close to indoor side in compressor；Sound-absorbing component is set close to outdoor side laminating in noise barrier；Refrigerant pipeline between indoor evaporator and outdoor condenser and compressor uses flexible pipe.The sound insulation vibration isolation air-conditioning system of the present invention operationally, is connected by increasing noise barrier and flexible vibration isolation, can significantly reduce the noise on the inside of air conditioning chamber and vibration, so as to lift the comfort of air-conditioning, improve Consumer's Experience.
Description
Technical field
The present invention relates to air-conditioning technical field, more particularly to a kind of sound insulation vibration isolation air-conditioning system.
Background technology
In general air conditioner refrigerating running, compressor first pressurizes the refrigerant in refrigeration system, drives it
Condenser is entered by compressor circuit, refrigerant heat release and after liquefying in condenser flows into evaporator evaporation heat absorption, so that
Refrigeration is played, is then returned to by compressor circuit within compressor, a kind of refrigeration cycle is completed.Within air-conditioning systems, press
Contracting machine is topmost noise and vibration source, especially for integral air conditioner, including window air conditioner, mobile air conditioner and dehumidifier
Deng.In this class integral air conditioner, noise during compressor operating tends to come out through supporting construction, in other words
Say, existing air-conditioning supporting construction can not play obvious noise reduction, even can amplify compressor due to resonance sometimes makes an uproar
Sound.In addition, air conditioner room outdoor is also inevitably present vibration and the noise of fan operation generation, the same compressor of these noises
Noise together, can be delivered to indoor, the dominant noise source as indoor, for integral air conditioner.Institute
Have in noise, the sense of hearing of low frequency noise is worst, the comfortableness of indoor personnel can be made a significant impact, and low frequency noise is often
Transmitted along with vibration.
For this problem, the invention provides a kind of sound insulation vibration isolation air-conditioning system, by increasing noise barrier and flexibility
Vibration isolation is connected, and the noise on the inside of air conditioning chamber and vibration can be significantly reduced, so as to lift the comfort of air-conditioning.
The content of the invention
(1) technical problem to be solved
The mesh of the present invention technical problem to be solved be air-conditioning operationally, produced when the compressor and fan operation of outside
Noise and vibration can be transferred to interior, influence indoor comfortableness.
(2) technical scheme
In order to solve the above-mentioned technical problem, it is of the invention to provide a kind of sound insulation vibration isolation air-conditioning system, including pass through pipeline
Connect into refrigerating circuit or heat compressor, outdoor condenser outdoor fan, indoor fan and the indoor evaporator in loop；It is described
Outdoor condenser, outdoor fan and compressor are connected after being sequentially connected by vibration isolation flexible unit and indoor fan and indoor evaporator
Connect, wherein the compressor is close to indoor；The compressor is provided with noise barrier close to indoor side；The gobo
Barrier is provided with sound-absorbing component close to outdoor side laminating；The indoor evaporator and the outdoor condenser and the compressor
Between refrigerant pipeline use flexible pipe.
Wherein, vibration isolation flexible unit is made up of rubber, metal-rubber or plastics.
Wherein, noise barrier is made up of surface sound-absorbing material and middle acoustic material.
Wherein, surface sound-absorbing material is fiber-like sound-absorbing material or foam class sound-absorbing material.
Wherein, middle acoustic material be aluminium sheet, steel plate, stereotype, glued board, plank, lead scrim press-in polymerization fat, have
Machine glass, glass, double glazing or plasterboard.
Wherein, flexible pipe is metal bellows or compounded rubber flexible pipe.
Wherein, the size and shape all same of noise barrier and sound-absorbing component.
Wherein, the projected area of outdoor condenser, outdoor fan and compressor on noise barrier be respectively less than or equal to every
The surface area of sound barrier.
Wherein, the projected area of outdoor condenser, outdoor fan and compressor on sound-absorbing component is respectively less than or equal to suction
The surface area of sound component.
(3) beneficial effect
The beneficial effect of sound insulation vibration isolation air-conditioning system provided by the present invention is, when air-conditioning system is run, and passes through increase
Noise barrier and flexible vibration isolation connection, can significantly reduce the noise on the inside of air conditioning chamber and vibration, so as to lift the use of air-conditioning
Comfortableness, improves Consumer's Experience.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural representation of sound insulation vibration isolation air-conditioning system of the present invention
Reference：1. condenser outside Room；2. outdoor fan；3. compressor；4. noise barrier；5. vibration isolation flexible unit；
6. indoor fan；7. indoor evaporator.
Embodiment
With reference to Figure of description and embodiment, the embodiment to the present invention is described in further detail.With
Lower embodiment is merely to illustrate the present invention, but can not be used for limiting the scope of the present invention.
As shown in figure 1, the present embodiment provide sound insulation vibration isolation air-conditioning system, including by pipeline connect into refrigerating circuit or
Heat compressor 3, outdoor condenser 1, outdoor fan 2, indoor fan 6 and the indoor evaporator 7 in loop.In the present embodiment,
Outdoor condenser 1, outdoor fan 2 and the compressor 3 of air conditioner room outdoor pass through noise barrier 4 and vibration isolation flexible unit 5 and room
Inner side isolates, and wherein compressor 3 sets noise barrier 4 close to indoor, and in compressor 3 close to indoor side, in sound insulation
Barrier 4 sets sound-absorbing component close to outdoor side laminating.Wherein, the size and shape of noise barrier 4 and sound-absorbing component is homogeneous
Together.Outdoor condenser 1, the projected area of outdoor fan 2 and compressor 3 on noise barrier 4 are respectively less than or equal to noise barrier 4
Surface area.And the projected area of outdoor condenser 1, outdoor fan 2 and compressor 3 on sound-absorbing component is respectively less than or is equal to
The surface area of sound-absorbing component.
Further, noise barrier 4 can be made up of surface sound-absorbing material and middle acoustic material.Surface sound-absorbing material includes
Two kinds of fiber-like sound-absorbing material and foam class sound-absorbing material, fiber-like sound-absorbing material for example super glass wool, mineral wool, glass fiber,
Industrial felt, cotton-wool, asphalite cotton-wool, asbestos and fire-retardent fiber felt-rug etc., foam class sound-absorbing material include polyurethane foam plastics,
Vestolit, phenolic foam, polyethers vinylic foam, carbamic acid foamed plastics, foam glass and bubble
Foam gypsum etc..Acoustic material includes aluminium sheet, steel plate, stereotype, glued board, plank, lead scrim press-in polymerization fat, organic glass
Glass, glass, double glazing and plasterboard etc..Sound-absorbing component joint is in noise barrier 4 close to outdoor side, it is therefore an objective to absorb and every
The noise sent from outside dominant noise source outdoor fan 2 and compressor 3, decaying to greatest extent, it is delivered to indoor
Ratio.
Vibration isolation flexible unit 5 can be made up of rubber, metal-rubber, plastics or other flexible materials, and position is in outdoor
Between side structure.
Refrigerant pipeline between indoor and outdoor uses flexible stronger material, including metal bellows, such as copper-based material, aluminium base
Material, stainless steel etc.；Or compounded rubber flexible pipe, comprising PA, EPDM and PET etc., it is transferred to isolating by air conditioner room outdoor
The noise of indoor and vibration.In other words, Hard link is not present between indoor lateral structure, it is all to connect through the flexible group of vibration isolation
Part 5 is realized.By flexible vibration isolation material, the exciting force that generation is vibrated by outdoor fan 2 and compressor 3 is difficult to be delivered to interior
Side, so that decay is delivered to the vibration of indoor to greatest extent, while can also suppress to be transferred to the low frequency noise of indoor.
Further, in terms of Noise measarement, compressor 3 and outdoor fan 2 as the Main Noise Sources in air-conditioning system,
Significant acoustic wave excitation will be sent to surrounding air.After sound wave is delivered to noise barrier 4, noise barrier 4 will have been encouraged
The vibration of itself, and this vibration is transferred in the air ambient outside noise barrier 4.Obviously, the rigidity of noise barrier 4 is got over
Height, the vibration that it is occurred by acoustic wave excitation is just smaller, because the sound wave being delivered in external environment also can be fewer.Therefore, this hair
Noise barrier 4 in bright should be realized from surface density and rigidity all higher materials, while needing to utilize sound-absorbing material covering
In these high density and the surface of high rigidity acoustic material, it is possible thereby to avoid noise repeatedly anti-in the air conditioner structure of outside
Penetrate, so as to occur " reverberation " effect, i.e. sound wave interreflection and amplification in air conditioner room outdoor structure, noise barrier 4 is close to room
Outside one side covers sound-absorbing material, such as porous fibre as far as possible.
In terms of vibration control, compressor 3 and outdoor fan 2 are also the primary oscillation source of air-conditioning system.The present invention's
In embodiment, the structure of air-conditioning indoor lateral is connected by flexible vibration isolation connection 5, i.e., all soft companies between air conditioning chamber's external and internal compositionses
Connect, the Hard link easily transmitted in the absence of vibration.Therefore, vibrational excitation of the present invention to air-conditioning system outside vibration source has good
Good vibration isolating effect, the vibrational excitation overwhelming majority produced by compressor 3 and outdoor fan 2 can be by soft between air-conditioning indoor lateral
Property vibration isolation connection 5 decay, indoor will not be transferred to, so that the Vibration Condition of indoor side structure is significantly reduced, while also dropping
The low frequency noise that low indoor air conditioner user is experienced.
Sum it up, the sound insulation vibration isolation air-conditioning system provided using the present invention, the air-conditioning that on the one hand can significantly decay transmission
To the noise of indoor, on the other hand also can significantly isolate air-conditioning is transferred to the vibration of indoor, so as to be obviously improved air-conditioning system
The noise of system and vibration are showed, and particularly among integral air conditioner, effect becomes apparent.
Embodiment of above is merely to illustrate the present invention, rather than limitation of the present invention.Although with reference to embodiment to this hair
It is bright to be described in detail, it will be understood by those within the art that, to technical scheme carry out it is various combination,
Modification or equivalent substitution, without departure from the spirit and scope of technical solution of the present invention, the right that all should cover in the present invention is wanted
Ask among scope.
Claims (9)
1. a kind of sound insulation vibration isolation air-conditioning system, including refrigerating circuit is connected into by pipeline or the compressor in loop, outdoor is heated
Condenser, outdoor fan, indoor fan and indoor evaporator；Characterized in that,
The outdoor condenser, outdoor fan and compressor be sequentially connected after by vibration isolation flexible unit and indoor fan and interior
Evaporator is connected, wherein the compressor is close to indoor；
The compressor is provided with noise barrier close to indoor side；
The noise barrier is provided with sound-absorbing component close to outdoor side laminating；
Refrigerant pipeline between the indoor evaporator and the outdoor condenser and the compressor uses flexible pipe.
2. air-conditioning system according to claim 1, it is characterised in that the vibration isolation flexible unit is by rubber, metal-rubber
Or plastics are made.
3. air-conditioning system according to claim 1, it is characterised in that the noise barrier is by surface sound-absorbing material and centre
Acoustic material is constituted.
4. air-conditioning system according to claim 3, it is characterised in that the surface sound-absorbing material is fiber-like sound-absorbing material
Or foam class sound-absorbing material.
5. air-conditioning system according to claim 3, it is characterised in that the middle acoustic material is aluminium sheet, steel plate, lead
Plate, glued board, plank, lead scrim press-in polymerization fat, lucite, glass, double glazing or plasterboard.
6. air-conditioning system according to claim 1, it is characterised in that the flexible pipe is metal bellows or compounded rubber
Flexible pipe.
7. air-conditioning system according to claim 1, it is characterised in that the size of the noise barrier and the sound-absorbing component
With shape all same.
8. the air-conditioning system according to claim 1-7 any one, it is characterised in that the outdoor condenser, the room
The projected area of outer blower fan and the compressor on noise barrier is respectively less than or equal to the surface area of the noise barrier.
9. the air-conditioning system according to claim 1-7 any one, it is characterised in that the outdoor condenser, the room
The projected area of outer blower fan and the compressor on sound-absorbing component is respectively less than or equal to the surface area of the sound-absorbing component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710190165.3A CN107023913A (en) | 2017-03-27 | 2017-03-27 | A kind of sound insulation vibration isolation air-conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710190165.3A CN107023913A (en) | 2017-03-27 | 2017-03-27 | A kind of sound insulation vibration isolation air-conditioning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107023913A true CN107023913A (en) | 2017-08-08 |
Family
ID=59525406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710190165.3A Pending CN107023913A (en) | 2017-03-27 | 2017-03-27 | A kind of sound insulation vibration isolation air-conditioning system |
Country Status (1)
| Country | Link |
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| CN (1) | CN107023913A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111928380A (en) * | 2019-05-13 | 2020-11-13 | 浙江美尔凯特智能厨卫股份有限公司 | Air conditioning system |
| CN112261834A (en) * | 2020-10-12 | 2021-01-22 | 北京航空航天大学 | Blade type small data center noise reduction thermal control system |
| WO2022110766A1 (en) * | 2020-11-27 | 2022-06-02 | 广东美的制冷设备有限公司 | Air conditioner |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2204386Y (en) * | 1994-04-20 | 1995-08-02 | 湘潭科路达工贸公司气体机械研究所 | Low-noise window-type air conditioner |
| CN2231389Y (en) * | 1995-03-09 | 1996-07-17 | 黄石市制冷设备厂 | Low noise window air conditioner |
| CN2465110Y (en) * | 2000-02-23 | 2001-12-12 | 赵芳国 | Vertical split type window air conditioner |
| CN2515571Y (en) * | 2001-10-15 | 2002-10-09 | 张志宏 | Low noise window type air conditioner |
| KR20040057245A (en) * | 2002-12-26 | 2004-07-02 | 엘지전자 주식회사 | Structure for prevention vibration of window type air conditioner |
| CN101251280A (en) * | 2008-04-14 | 2008-08-27 | 王桂林 | Low-noise window-type air conditioner |
| CN206037274U (en) * | 2016-08-23 | 2017-03-22 | 青岛海尔空调器有限总公司 | Window type air conditioner |
-
2017
- 2017-03-27 CN CN201710190165.3A patent/CN107023913A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2204386Y (en) * | 1994-04-20 | 1995-08-02 | 湘潭科路达工贸公司气体机械研究所 | Low-noise window-type air conditioner |
| CN2231389Y (en) * | 1995-03-09 | 1996-07-17 | 黄石市制冷设备厂 | Low noise window air conditioner |
| CN2465110Y (en) * | 2000-02-23 | 2001-12-12 | 赵芳国 | Vertical split type window air conditioner |
| CN2515571Y (en) * | 2001-10-15 | 2002-10-09 | 张志宏 | Low noise window type air conditioner |
| KR20040057245A (en) * | 2002-12-26 | 2004-07-02 | 엘지전자 주식회사 | Structure for prevention vibration of window type air conditioner |
| CN101251280A (en) * | 2008-04-14 | 2008-08-27 | 王桂林 | Low-noise window-type air conditioner |
| CN206037274U (en) * | 2016-08-23 | 2017-03-22 | 青岛海尔空调器有限总公司 | Window type air conditioner |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111928380A (en) * | 2019-05-13 | 2020-11-13 | 浙江美尔凯特智能厨卫股份有限公司 | Air conditioning system |
| CN112261834A (en) * | 2020-10-12 | 2021-01-22 | 北京航空航天大学 | Blade type small data center noise reduction thermal control system |
| WO2022110766A1 (en) * | 2020-11-27 | 2022-06-02 | 广东美的制冷设备有限公司 | Air conditioner |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20170808 |