CN108662681A - A kind of air-conditioning and the outer machine cooling, silencing device of heat pump - Google Patents
A kind of air-conditioning and the outer machine cooling, silencing device of heat pump Download PDFInfo
- Publication number
- CN108662681A CN108662681A CN201810806798.7A CN201810806798A CN108662681A CN 108662681 A CN108662681 A CN 108662681A CN 201810806798 A CN201810806798 A CN 201810806798A CN 108662681 A CN108662681 A CN 108662681A
- Authority
- CN
- China
- Prior art keywords
- air
- heat pump
- conditioning
- cooling
- noise
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004378 air conditioning Methods 0.000 title claims abstract description 39
- 238000001816 cooling Methods 0.000 title claims abstract description 25
- 230000030279 gene silencing Effects 0.000 title claims abstract description 18
- 230000003584 silencer Effects 0.000 claims abstract description 22
- 238000013016 damping Methods 0.000 claims abstract description 7
- 238000005507 spraying Methods 0.000 claims abstract description 4
- 230000000903 blocking effect Effects 0.000 claims abstract 3
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 238000009423 ventilation Methods 0.000 claims description 7
- 230000007547 defect Effects 0.000 claims description 2
- 238000009408 flooring Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- 239000011490 mineral wool Substances 0.000 claims description 2
- 230000015271 coagulation Effects 0.000 claims 1
- 238000005345 coagulation Methods 0.000 claims 1
- 238000002955 isolation Methods 0.000 claims 1
- 230000009467 reduction Effects 0.000 abstract description 6
- 239000007921 spray Substances 0.000 abstract description 3
- 239000000498 cooling water Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 239000003897 fog Substances 0.000 description 6
- 239000000523 sample Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000003665 fog water Substances 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 208000011580 syndromic disease Diseases 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
- F24F1/08—Compressors specially adapted for separate outdoor units
- F24F1/12—Vibration or noise prevention thereof
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
The present invention relates to machine cooling, silencing devices outside a kind of air-conditioning and heat pump, are provided with inlet and outlet muffling device, acoustic hood, cushion blocking and high-pressure fog spray-head device.When machine equipment is run outside air-conditioning and heat pump, high-pressure fog spray-head device will produce cooling water spray and carry out cooling processing to equipment, ensure that device is run under non high temperature environment；The noise generated when being run for machine equipment outside air-conditioning and heat pump, closed sound proof housing, the inlet and outlet devices such as muffler and cushion blocking can obstruct it, so that it is not blazed abroad, noise pollution is caused to environment, achieve the purpose that vibration damping noise reduction.Design concept of the present invention is ingenious, can carry out cooling silencing vibration-damping to machine outside air-conditioning and heat pump using cooling spraying device and closed vibration silencer device and handle, therefore, can operate in various hot operations and the outer machine of the big air-conditioning and heat pump of noise.
Description
Technical field
The outer machine cooling, silencing device of air-conditioning and heat pump of the present invention is for various air-conditionings and the outer machine noise reduction sound-deadening of heat pump
The equipment of cooling simultaneously, the place for especially having outdoor environment noise requirements high can be greatly reduced produced by outdoor unit
Influence of the noise to surrounding enviroment, while reducing air-conditioner outdoor unit inlet air temperature in hot weather and air-conditioning or heat pump work be provided
Efficiency belongs to energy-saving environmental protection device.
Background technology
The outer machine of the air-conditioning heat pumps such as split-type air conditioner, precise machine room air conditioner, VRV systems is typically located at skin or room
Top, irregular, interval, the continuous or random noise that these outdoor units are generated when working and running.Noise pollution
Maximum feature be exactly sensibility public hazards, it can influence the work, rest and sleep of people, and then jeopardize health.
Country has formulated many specifications to noise, such as《GB 3096-2008 standards for acoustic environmental quality》Middle regulation
Residential building, health care, culture and education, scientific research and design, administrative office are major function, the region daytime for needing to keep quite
Noice control is 50dB, and night noice control is 40dB.In order to reduce the noise of machine outside air-conditioning heat pump, it has to which installation disappears
Sound cover, but many silencer cover design portions rationally cause to divulge information unsmooth, have seriously affected the operation of equipment.
The present invention has developed a kind of air-conditioning and the outer machine cooling, silencing device of heat pump, is eliminating the same of machine noise outside air-conditioning and heat pump
When, unit damping is realized, when air conditioner ventilation and equipment are run the problem of high temperature.
Invention content
The present invention is a kind of air-conditioning and the outer machine cooling, silencing device of heat pump, and device is using a kind of silencer cover by the big unit of noise
Device is closed, and when environment temperature is high, external machine carries out cooling processing using single spraying device, is eliminated to realize
To the purpose of air conditioner ventilation and equipment operation cooling when air-conditioning and the outer machine noise of heat pump and high environment temperature.
To achieve the goals above, this invention takes following technical schemes：A kind of air-conditioning and the outer machine cooling, silencing of heat pump
Device, it is characterised in that：The exterior design cooling, silencing device of air-conditioning or heat pump outdoor unit, air-conditioning heat pump outdoor unit are arranged in cooling and disappear
Inside sound device；Inside cooling, silencing device, the lower part setting beam of air-conditioner outdoor unit and air-conditioning basis, side are installed temperature and are visited
Head and high pressure sprays fog equipment, are connected by being flexible coupling with the noise reduction air outlet of cooling, silencing device above equipment, cooling, silencing cover
Completely cut off external noise, cooling, silencing device is arranged noise reduction air inlet, rain-proof flow guiding air outlet is set as in air outlet.
The silencer cover is made by being more than 50mm thickness rock wool color plates, is constituted by three pieces of sidings and one piece of lamina tecti are closed
Ducted body, whole noise isolating effect are good.
The silencer cover flooring design is more than 100mm thickness concrete foundations, concrete foundation and air-conditioning heat pump outdoor unit
Beam is devised between group, has been prevented unit vibrations and has been transmitted downwards, to achieve the purpose that damping.
The silencer cover surrounding devises suction silencer, and air outlet is connect by being flexible coupling with exit silencer, in this way
A smooth ventilation channel is formed, has prevented the defect of general silencer cover internal air circulation, ensure that air-conditioning heat pump outdoor unit
It reliably exchanges heat with air.
The silencer cover air outlet devises rain-proof flow guiding air outlet, on the one hand prevents rainwater or other sundries fall to machine
Group the inside, on the other hand makes ventilation more smooth.
Description of the drawings
Fig. 1 is arranged in external wall outdoor ground.
Fig. 2 is arranged on building roof.
In Fig. 1：1. external wall, 2. air-conditionings basis, 3. beams, 4. water tanks, 5. high-pressure fog water pumps, 6. air-conditionings, heat
Outdoor unit is pumped, 7. temp probes, 8. are flexible coupling, 9. high-pressure fog spray-heads, 10. suction mufflers, 11. exit silencers, and 12.
Silencer cover, 13. rain-proof air outlets.
In Fig. 2：：1. air-conditioning is basic, 2. beams, 3. water tanks, 4. high-pressure fog water pumps, 5. roofs, 6. air-conditionings, heat pump room
Outer machine, 7. temp probes, 8. suction mufflers, 9. are flexible coupling, 10. high-pressure fog spray-heads, 11. exit silencers, 12. noise reductions
Cover, 13. rainwater-proof air outlets.
Specific implementation mode
With reference to structural schematic diagram, the present invention is described in detail.
As shown, air-conditioning of the present invention and the outer machine cooling, silencing device of heat pump comprising air-conditioning basis, beam, water tank are high
Pressure spraying water pump, temp probe, high-pressure fog spray-head, suction muffler are flexible coupling, silencer cover, exit silencer, and rainwater-proof is led
Flow out air port.
When air-conditioner outdoor unit operates, internal temperature is detected by temp probe, when temperature is higher than specified value, water pump opens
It is dynamic, the water in water tank is sprayed into water mists by high-pressure fog spray-head, water mist gasification reduces air-conditioning heat pump outdoor unit into wind-warm syndrome
Degree.
The various embodiments described above are merely to illustrate the present invention, wherein the structure of each component, connection type etc. are all can be
Variation, every equivalents carried out based on the technical solution of the present invention and improvement should not be excluded the present invention's
Except protection domain.
Temp probe and high pressure sprays fog equipment are installed in the lower part setting beam of air-conditioner outdoor unit and air-conditioning basis, side,
Be connected with noise reduction air outlet by being flexible coupling above equipment, outer machine by silencer cover and external environs, and wind turbine into
Outlet is respectively provided with muffler, and rain-proof flow guiding air outlet is set as in air outlet.
As shown, the workflow of the present invention is as follows：
When equipment is run, beam and air-conditioning basis below equipment make influence of the vibration that equipment generates to ground reduce, and rise
To the effect of vibration damping；The noise that air-conditioning heat pump outdoor unit generates is enclosed in inner loop by inlet and outlet muffler and external silencer cover
Border obstructs the diffusive transport of noise, prevents from influencing environment.
Claims (5)
1. the present invention relates to machine cooling, silencing devices outside a kind of air-conditioning and heat pump, it is characterized in that：Device will be made an uproar using a kind of silencer cover
The big unit installation of sound is closed, and carries out cooling processing using the external machine of single spraying device, and sky is being eliminated to reach
Outside tune and heat pump while machine noise, unit damping, the purpose that air conditioner ventilation and equipment cool down when running are realized.
2. air-conditioning according to claim 1 and the outer machine muffler of heat pump, it is characterized in that silencer cover is whole by being more than 50mm thickness
Rock wool color plate makes, and makes the isolation of noise in inside, prevents from traveling in environment.
3. a kind of air-conditioning according to claim 1 and the outer machine cooling, silencing device of heat pump, it is characterized in that silencer cover flooring design
It is more than the concrete foundation of 100mm thickness, and cushion blocking is devised between coagulation and basis and air-conditioning heat pump outdoor unit, prevents
Unit vibration transmits downwards, plays the purpose of vibration damping.
4. the outer machine cooling, silencing device of air-conditioning according to claim 1 and heat pump, it is characterized in that silencer cover surrounding devise into
Wind muffler, air outlet are connect by being flexible coupling with exit silencer, are formed a smooth ventilation channel in this way, have been prevented one
As silencer cover internal air circulation defect, ensure that air-conditioning heat pump outdoor unit reliably exchanges heat with air.
5. air-conditioning according to claim 1 and the outer machine cooling, silencing device of heat pump, it is characterized in that silencer cover air outlet devises
Rain-proof flow guiding air outlet, on the one hand prevents rainwater or other sundries are fallen to inside unit, on the other hand makes ventilation more smooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810806798.7A CN108662681A (en) | 2018-07-21 | 2018-07-21 | A kind of air-conditioning and the outer machine cooling, silencing device of heat pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810806798.7A CN108662681A (en) | 2018-07-21 | 2018-07-21 | A kind of air-conditioning and the outer machine cooling, silencing device of heat pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108662681A true CN108662681A (en) | 2018-10-16 |
Family
ID=63789322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810806798.7A Pending CN108662681A (en) | 2018-07-21 | 2018-07-21 | A kind of air-conditioning and the outer machine cooling, silencing device of heat pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108662681A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112524706A (en) * | 2020-12-08 | 2021-03-19 | 四川斯普信信息技术有限公司 | Control system and method for noise reduction and precooling of air-cooled air conditioner external unit and application |
| JPWO2021001925A1 (en) * | 2019-07-02 | 2021-11-25 | 三菱電機株式会社 | Outdoor unit of air conditioner |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06193912A (en) * | 1992-12-22 | 1994-07-15 | Hitachi Ltd | Air-conditioning outdoor unit using active silencer |
| JP3067679U (en) * | 1999-09-27 | 2000-04-07 | 中国電力株式会社 | Silencer |
| CN2879055Y (en) * | 2006-03-15 | 2007-03-14 | 杭州电子科技大学 | Wind-cooling hot pump water-cooling machine set |
| CN201354665Y (en) * | 2009-02-27 | 2009-12-02 | 上海朗诗建筑科技有限公司 | Throttled wind system silencer |
| CN107543301A (en) * | 2016-06-29 | 2018-01-05 | 庞庆澳 | A kind of air-conditioning silencer cover |
-
2018
- 2018-07-21 CN CN201810806798.7A patent/CN108662681A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06193912A (en) * | 1992-12-22 | 1994-07-15 | Hitachi Ltd | Air-conditioning outdoor unit using active silencer |
| JP3067679U (en) * | 1999-09-27 | 2000-04-07 | 中国電力株式会社 | Silencer |
| CN2879055Y (en) * | 2006-03-15 | 2007-03-14 | 杭州电子科技大学 | Wind-cooling hot pump water-cooling machine set |
| CN201354665Y (en) * | 2009-02-27 | 2009-12-02 | 上海朗诗建筑科技有限公司 | Throttled wind system silencer |
| CN107543301A (en) * | 2016-06-29 | 2018-01-05 | 庞庆澳 | A kind of air-conditioning silencer cover |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2021001925A1 (en) * | 2019-07-02 | 2021-11-25 | 三菱電機株式会社 | Outdoor unit of air conditioner |
| JP7118273B2 (en) | 2019-07-02 | 2022-08-15 | 三菱電機株式会社 | outdoor unit of air conditioner |
| CN112524706A (en) * | 2020-12-08 | 2021-03-19 | 四川斯普信信息技术有限公司 | Control system and method for noise reduction and precooling of air-cooled air conditioner external unit and application |
| CN112524706B (en) * | 2020-12-08 | 2021-12-03 | 四川斯普信信息技术有限公司 | Control system and method for noise reduction and precooling of air-cooled air conditioner external unit and application |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181016 |