CN105423451B - Outdoor unit casing, outdoor unit and air conditioner - Google Patents
Outdoor unit casing, outdoor unit and air conditioner Download PDFInfo
- Publication number
- CN105423451B CN105423451B CN201511010056.6A CN201511010056A CN105423451B CN 105423451 B CN105423451 B CN 105423451B CN 201511010056 A CN201511010056 A CN 201511010056A CN 105423451 B CN105423451 B CN 105423451B
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- CN
- China
- Prior art keywords
- outdoor unit
- baffle
- bottom plate
- unit casing
- acoustic damping
- 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.)
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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
- 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
- F24F1/40—Vibration or noise prevention at outdoor units
-
- 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
- F24F1/0003—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station characterised by a split arrangement, wherein parts of the air-conditioning system, e.g. evaporator and condenser, are in separately located units
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- 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
- F24F1/56—Casing or covers of separate outdoor units, e.g. fan guards
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- 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 discloses a kind of outdoor unit casing, outdoor unit and air conditioner, wherein, the acoustic damping materials for the compressor noise-reduction to the outdoor unit are provided with the outdoor unit casing, the outdoor unit casing includes babinet, bottom plate and the baffle of bottom vacancy；The bottom connection of the bottom plate and babinet, the position that the acoustic damping materials setting correspond on the bottom plate offer leakage hole for discharging the acoustic damping materials；The baffle is flexibly connected with the bottom plate, to realize closure and the opening to the leakage hole.The present invention on the bottom plate of outdoor unit casing by opening up leakage hole, and corresponding leakage hole sets baffle, so that the acoustic damping materials in cabinet are when needing cleaning, moving stop is only needed to drop under the effect of gravity from leakage hole by acoustic damping materials, be conducive to the cleaning of acoustic damping materials, be conducive to the replacement and maintenance of outdoor unit.
Description
Technical field
The present invention relates to air-conditioning technical field, more particularly to a kind of outdoor unit casing, outdoor unit and air conditioner.
Background technology
Air conditioner is one of common household electrical appliance of people, with the development of society, noise reduction requirement of the people to air conditioner
It is higher and higher.Can be by setting acoustic damping materials to reduce noise caused by compressor on compressor periphery, however, follow-up
Maintenance process in, the movement of acoustic damping materials is very inconvenient, is unfavorable for maintenance personal efficiently by acoustic damping materials from cabinet
Middle discharge.
The content of the invention
The main object of the present invention is to provide a kind of outdoor unit casing, outdoor unit and air conditioner, it is intended to improves acoustic damping materials
Discharge the efficiency of cabinet.
To achieve the above object, outdoor unit casing proposed by the present invention, is provided with the cabinet for the outdoor
The acoustic damping materials of the compressor noise-reduction of machine, the outdoor unit casing include babinet, bottom plate and the baffle of bottom vacancy；The bottom plate
It is connected with the bottom of babinet, the position that the acoustic damping materials are set is corresponded on the bottom plate and is offered for discharging the noise reduction material
The leakage hole of material；The baffle is flexibly connected with the bottom plate, to realize closure and the opening to the leakage hole.
Preferably, the edge of the bottom plate has flanging, and mouth was offered on the flanging, and the baffle passes through the mistake
Mouth passes in and out the cabinet.
Preferably described bottom plate is towards guiding rib is provided with the plate face of the babinet, on the guiding rib along its length
Direction offers guide groove, and the baffle is slided along the length direction of the guide groove.
Preferably described guide groove is U-lag, and the edge of the baffle is contained in the guide groove.
Preferably described outdoor unit casing further includes membrane, and the membrane is arranged on the acoustic damping materials and the guiding rib
Between, the acoustic damping materials are isolated in outside the guide groove.
Preferably described guide groove is closed slots, and the baffle includes guide part, and the guide part is installed on the guiding
In groove, and moved along the length direction of the guide groove.
Preferably, the baffle includes barrier portion and mounting portion, when the barrier portion blocks the leakage hole, the installation
Portion is detachably connected with the bottom plate or babinet.
Preferably, the quantity of the leakage hole is multiple that the installation position that multiple leakage holes avoid the compressor opens up.
The present invention also proposes a kind of outdoor unit, which includes outdoor unit casing and compressor, the compressor installation
In in the outdoor unit casing；The acoustic damping materials for the compressor noise-reduction to the outdoor unit, institute are provided with the cabinet
Stating outdoor unit casing includes babinet, bottom plate and the baffle of bottom vacancy；The bottom of the bottom plate and babinet connects, on the bottom plate
The position that the corresponding acoustic damping materials are set offers the leakage hole for discharging the acoustic damping materials；The baffle and the bottom plate
It is flexibly connected, to realize closure and the opening to the leakage hole.
The present invention also proposes a kind of air conditioner, which is included such as outdoor unit and indoor unit, the outdoor unit and described
Indoor unit is connected by refrigerant pipe to form coolant circulating system；The outdoor unit includes outdoor unit casing and compressor, described
Compressor is installed in the outdoor unit casing；The drop for the compressor noise-reduction to the outdoor unit is provided with the cabinet
Make an uproar material, the outdoor unit casing includes babinet, bottom plate and the baffle of bottom vacancy；The bottom connection of the bottom plate and babinet,
The position that the acoustic damping materials are set is corresponded on the bottom plate and offers leakage hole for discharging the acoustic damping materials；The baffle
It is flexibly connected with the bottom plate, to realize closure and the opening to the leakage hole.
The present invention on the bottom plate of outdoor unit casing by opening up leakage hole, and corresponding leakage hole sets baffle so that in cabinet
Acoustic damping materials need cleaning when, only need moving stop to drop under the effect of gravity from leakage hole by acoustic damping materials, from
And be conducive to the cleaning of acoustic damping materials, be conducive to the replacement and maintenance of outdoor unit.
Brief description of the drawings
Fig. 1 is the structure diagram of one embodiment of outdoor unit casing bottom plate of the present invention；
Fig. 2 is the partial enlarged view at A in Fig. 1；
Fig. 3 is the structure diagram of one embodiment of outdoor unit casing baffle of the present invention；
Fig. 4 is the structure diagram of another embodiment of outdoor unit casing bottom plate of the present invention；
Fig. 5 is the partial enlarged view at B in Fig. 4；
Fig. 6 is the structure diagram of another embodiment of outdoor unit casing baffle of the present invention.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 100 | Bottom plate | 110 | Flanging |
| 120 | Cross mouth | 130 | Leakage hole |
| 200 | Guiding rib | 210 | Guide groove |
| 300 | Baffle | 310 | Barrier portion |
| 320 | Mounting portion | 330 | Handle |
| 340 | Guide part | 210a | Guide groove |
| 210b | Guide groove |
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment is described further with regard to technical scheme.It should be appreciated that this
Locate described specific embodiment only to explain the present invention, be not intended to limit the present invention.
The present invention proposes a kind of outdoor unit casing.
Referring to figs. 1 to Fig. 3, Fig. 1 is the structure diagram of one embodiment of outdoor unit casing bottom plate of the present invention；Fig. 2 is in Fig. 1
Partial enlarged view at A；Fig. 3 is the structure diagram of one embodiment of outdoor unit casing baffle of the present invention.
In embodiments of the present invention, the noise reduction material for the compressor noise-reduction to the outdoor unit is provided with the cabinet
Material.The outdoor unit casing includes babinet, bottom plate 100 and baffle 300, and the bottom plate 100 is connected with the bottom of babinet.The bottom
The position that the acoustic damping materials are set is corresponded on plate 100 and offers leakage hole 130, the aperture of the leakage hole 130 is more than the noise reduction
The size dimension of material.The baffle 300 is flexibly connected with the bottom plate 100, to realize the closure to the leakage hole 130 and beat
Open.
Specifically, in the present embodiment, baffle 300 is located at bottom plate 100 towards the side of babinet, that is, is located in babinet.Certainly
In certain embodiments, baffle 300 can also be arranged on the side that bottom plate 100 deviates from babinet, that is, be arranged on the outside of babinet.Bottom
Compressor is installed, the periphery of plasticator is provided with acoustic damping materials, and acoustic damping materials wrap up the housing of compressor on plate 100.Especially
, acoustic damping materials can be energy sound-absorbing and/or the noise reduction particle and/or powder of sound insulation.Noise reduction particle can be perlite particle,
One or more in vermiculite granule, rubber grain and silica gel particle；Noise reduction powder can be perlite powder, vermiculite power
One or more in end, rubber powder and silica gel powder.Noise reduction particle and/powder can pass through diversified forms and compressor
Housing coordinates, such as glue, expanded material, the collecting that will can also be surrounded by bottom plate 100, baffle 300, wall box and middle partition plate
Chamber is filled, and compressor is buried.In the filling process, in order to reach more preferable noise reduction, will can connect with compressor
The gas-liquid separator that connects, four-way valve, throttle valve and by the refrigerant pipe between them, all landfill.Baffle 300 and bottom plate 100
The mode of connection is very much, is such as rotatablely connected, is slidably connected.Baffle 300 can be driven by manpower, can also be dynamic by machinery
Power drives, such as motor, connecting rod, gear.
When filling acoustic damping materials, baffle 300 blocks leakage hole 130 so that effect and gear of the acoustic damping materials due to gravity
Plate 300 contacts, i.e., baffle 300 supports acoustic damping materials；Safeguarded when the component for needing to be connected to compressor or with compressor or
During replacement, moving stop 300, opens leakage hole 130, and acoustic damping materials are dropped out from leakage hole 130 under gravity.
In the present embodiment, by opening up leakage hole 130 on the bottom plate 100 of outdoor unit casing, and corresponding leakage hole 130 sets gear
Plate 300 so that the acoustic damping materials in cabinet only need moving stop 300 to allow acoustic damping materials under the effect of gravity when needing cleaning
Drop from leakage hole 130, so that, be conducive to the cleaning of acoustic damping materials, be conducive to the replacement and maintenance of outdoor unit.
Further, on the basis of above-described embodiment, referring to figs. 1 to Fig. 3, the edge of the bottom plate 100 has flanging
110, mouth 120 was offered on the flanging 110, the baffle 300 passes in and out the cabinet by the mouth 120 of crossing.
Specifically, in the present embodiment, the bottom of babinet is sky, and the shape of bottom plate 100 is corresponding with the shape of the bottom of box, bottom
Plate 100 is rectangular slab, and after bottom plate 100 is connected with babinet, bottom plate 100 blocks the bottom of babinet.The periphery of bottom plate 100 is provided with
Flanging 110, flanging 110 are bonded with the lateral wall or madial wall of the bottom of box.Cross the flanging 110 that mouth 120 is opened in bottom plate 100
On, so that the host cavity of babinet connects outside with babinet, certainly, in some embodiments, it is desirable to corresponding with crossing mouth 120 on babinet
Position open up opening.120 elongated setting of mouth is crossed, is opened up along the width of bottom plate 100.Baffle 300 from cross mouth 120
Place, into and out cabinet.
In the present embodiment, pass through and opening is set on the flanging 110 of bottom plate 100 so that baffle 300 is during the motion not
Space unnecessary in cabinet is taken, the design of the original important feature of cabinet is from the influence of baffle 300, and exterior space is big, baffle
300 movable spaces are big, easy to operation.
Further, on the basis of above-described embodiment, the bottom plate 100 is led towards being provided with the plate face of the babinet
To muscle 200, guide groove 210 is offered along its length on the guiding rib 200, the baffle 300 is along the guide groove
210 length direction slides.
Specifically, in the present embodiment, including two guiding ribs 200 being arranged in parallel, guiding rib 200 are arranged on bottom plate 100
The distance between both sides, guide groove 210 and the width of baffle 300 are adapted.Guiding rib 200 prolongs along the length direction of bottom plate 100
Stretch, certainly, in certain embodiments, the stringent length direction phase with bottom plate 100 is not required in the length direction of guiding rib 200
Together, extension trend is identical, and the length direction of certain guide groove 210 is identical with the direction of motion of baffle 300.
In the present embodiment, by the setting of guiding rib 200 and guide groove 210, guide groove 210 limits the movement of baffle 300
Track so that the movement of baffle 300 is installed default track and slided, and is conducive to improve controllability and stabilization that baffle 300 moves
Property.The mode that opens up of guide groove 210 has a variety of, and two kinds of more preferable schemes are described below.
The first, referring to figs. 1 to Fig. 3, the guide groove 210a is U-lag, and the edge of the baffle is contained in described lead
Into groove 210a.Specifically, in the present embodiment, the cross section of guide groove 210a is U-shaped, V-arrangement or c-type, arranged in parallel
The notch of two guide groove 210a is oppositely arranged.300 liang of edges being oppositely arranged of baffle are contained in two guide groove 210a respectively, gear
Plate 300 is moved along the length direction of guide groove 210a.
On the basis of above-described embodiment, the outdoor unit casing further includes membrane (not shown), and the membrane is arranged on
Between the acoustic damping materials and the guiding rib 200, the acoustic damping materials are isolated in outside the guide groove 210.Membrane
The form of setting can have it is a variety of, by prevent acoustic damping materials enter guide groove 210 for the purpose of, two kinds of forms are described below.First
Kind, membrane can be small area membrane, be arranged on the intersection of guiding rib 200 and baffle 300, by guide groove 210 and baffle 300
Junction separates.Second, the area of membrane is larger, also by baffle 300 towards acoustic damping materials while covering two guiding rib 200
Side covering, at this time, if acoustic damping materials need at leakage hole 130 take out, that is, need to correspond to the position of leakage hole 130 on membrane
Put and open up avoidance mouth.Certainly, membrane can be used as a kind of consumptive material, i.e., membrane is arranged to thin-film material, when the movement of baffle 300 leaks out
During leakage hole 130, membrane is racked under the effect of gravity by acoustic damping materials, i.e., the bearing strength of membrane is less than the weight of acoustic damping materials.
Before fill next time, first membrane is installed, to ensure that membrane obtains the support of baffle 300.
In the present embodiment, pass through the setting of membrane so that acoustic damping materials cannot be introduced into guide groove 210a, so as to avoid
Baffle 300 is blocked when being slided in guide groove 210a by acoustic damping materials, so as to be conducive to improve the stabilization that baffle 300 slides
Property.
Second, with reference to Fig. 4 to Fig. 6, Fig. 4 is the structure diagram of another embodiment of outdoor unit casing bottom plate of the present invention；
Fig. 5 is the partial enlarged view at B in Fig. 4；Fig. 6 is the structure diagram of another embodiment of outdoor unit casing baffle of the present invention.
The guide groove 210b is closed slots, and the baffle 300 includes guide part 340, and the guide part 340 is installed on institute
State in guide groove 210b, and moved along the length direction of the guide groove 210b.Specifically, in the present embodiment, guide groove 210b
Shape of cross section can be a variety of, such as rectangle, circle.The both sides of baffle 300 are provided with guide part 340, guide part 340
Cross sectional shape is identical with the cross sectional shape of guide groove 210b.Guide part 340 is installed in guide groove 210b, along guide groove 210b
Length direction movement.When installing baffle 300, guide part 340 enters at the port of guide groove 210b.
In the present embodiment, by the way that guide groove 210b is arranged to enclosed slot so that acoustic damping materials cannot be introduced into guide groove
In 210b, so as to be blocked when avoiding baffle 300 from being slided in guide groove 210b by acoustic damping materials, so as to be conducive to improve baffle
300 stability slided.
Further, on the basis of above-described embodiment, the baffle 300 includes barrier portion 310 and mounting portion 320, when
When the barrier portion 310 blocks the leakage hole 130, the mounting portion 320 is detachably connected with the bottom plate 100 or babinet.
Specifically, in the present embodiment, barrier portion 310 is used to block leakage hole 130, and barrier portion 310 be surface plate, its plate face and
Bottom plate 100 is arranged in parallel.Mounting portion 320 is arranged on baffle 300 close to the side for crossing mouth 120, and mounting portion 320 can be plane
Plate, at this time, can be connected by screw between mounting portion 320 and babinet or the flanging 110 of bottom plate 100.During installation, it will be pacified with screw
The flanging 110 of dress portion 320 and the bottom of box or bottom plate 100 connects, and when needing to take out baffle 300, only need to unscrew screw i.e.
Can.In certain embodiments, mounting portion 320 can also be buckle, in the flanging 110 of bottom plate 100 or the side wall of the bottom of box
On be provided with button bit, when placing acoustic damping materials, buckle and button bit coordinate, with fixed baffle 300；Need to safeguard and replace compressor
When can unclamp buckle, baffle 300 is pulled out, so that acoustic damping materials drop out babinet.
In the present embodiment, pass through the setting of mounting portion 320 so that baffle 300 after mounting can be with bottom plate 100 or babinet
Reliable and stable connection, is conducive to improve the stability that baffle 300 is installed.
Further, on the basis of above-described embodiment, the quantity of the leakage hole 130 is multiple, multiple leakage holes 130
The installation position for avoiding the compressor opens up.
Specifically, in the present embodiment, three leakage holes 130 are offered on bottom plate 100, the position that leakage hole 130 is set, avoids pressing
The position of contracting machine installation, avoids the position of middle partition plate installation, i.e., when opening up leakage hole 130, does not influence other components in babinet
Installation.Handle 330 is also equipped with baffle 300, handle 330 extends to the outside of babinet by crossing mouth 120.User can be by holding
Handle 330 carrys out the slip of control baffle 300.
In the present embodiment, by setting multiple leakage holes 130 so that acoustic damping materials can be discharged from cabinet faster, be had
Beneficial to the velocity of discharge for improving acoustic damping materials.The setting for being by handle 330 so that the more convenient control baffle of user
300。
The present invention also proposes a kind of outdoor unit, which includes compressor and outdoor unit casing, the outdoor unit casing
Concrete structure reference above-described embodiment, since this air conditioner employs whole technical solutions of above-mentioned all embodiments, together
Sample has all beneficial effects caused by the technical solution of above-described embodiment, and this is no longer going to repeat them.Wherein, the compression
Machine is installed in the outdoor unit casing.
The present invention also proposes a kind of air conditioner, which includes indoor unit and outdoor unit, the concrete structure of the outdoor unit
With reference to above-described embodiment, since this air conditioner employs whole technical solutions of above-mentioned all embodiments, equally have upper
All beneficial effects caused by the technical solution of embodiment are stated, this is no longer going to repeat them.Wherein, the outdoor unit and described
Indoor unit is connected by refrigerant pipe to form coolant circulating system.
It should be noted that the technical solution of each embodiment of the present invention can be combined with each other, but must be with this
The technical staff in field can be implemented as basis, will be understood that when the combination appearance of technical solution is conflicting or can not realize
The combination of this technical solution is not present, also not within the protection domain of application claims.
The foregoing is merely the preferred embodiment of the present invention, is not intended to limit the scope of the invention, every utilization
The equivalent structure transformation that description of the invention and accompanying drawing content are made, is directly or indirectly used in other relevant technology necks
Domain, is included within the scope of the present invention.
Claims (10)
1. a kind of outdoor unit casing, the noise reduction for the compressor noise-reduction to the outdoor unit is provided with the outdoor unit casing
Material, it is characterised in that babinet, bottom plate and baffle including bottom vacancy；The bottom connection of the bottom plate and babinet, the bottom
The position that the acoustic damping materials are set is corresponded on plate and offers leakage hole for discharging the acoustic damping materials；The baffle with it is described
Bottom plate is flexibly connected, to realize closure to the leakage hole and opening, wherein, the acoustic damping materials are in particle and/or powdered.
2. outdoor unit casing as claimed in claim 1, it is characterised in that the bottom plate is towards setting in the plate face of the babinet
There is guiding rib, offer guide groove, length side of the baffle along the guide groove along its length on the guiding rib
To slip.
3. outdoor unit casing as claimed in claim 2, it is characterised in that the guide groove is U-lag, the edge of the baffle
It is contained in the guide groove.
4. outdoor unit casing as claimed in claim 3, it is characterised in that the outdoor unit casing further includes membrane, it is described every
Film is arranged between the acoustic damping materials and the guiding rib, and the acoustic damping materials are isolated in outside the guide groove.
5. outdoor unit casing as claimed in claim 2, it is characterised in that the guide groove is closed slots, and the baffle includes
Guide part, the guide part are installed in the guide groove, and are moved along the length direction of the guide groove.
6. outdoor unit casing as claimed in claim 1, it is characterised in that the edge of the bottom plate has flanging, the flanging
On offered mouth, the baffle passes through the mouth of crossing and passes in and out the cabinet.
7. the outdoor unit casing as described in any one in claim 1 to 6, it is characterised in that the baffle includes barrier portion
And mounting portion, when the barrier portion blocks the leakage hole, the mounting portion is detachably connected with the bottom plate or babinet.
8. outdoor unit casing as claimed in claim 1, it is characterised in that the quantity of the leakage hole is multiple, and the leakage hole is kept away
The installation position for driving the compressor opens up.
9. a kind of outdoor unit, it is characterised in that including outdoor unit casing as claimed in any of claims 1 to 8 in one of claims and pressure
Contracting machine, the compressor are installed in the outdoor unit casing.
A kind of 10. air conditioner, it is characterised in that including outdoor unit as claimed in claim 9 and indoor unit, the outdoor unit and
The indoor unit is connected by refrigerant pipe to form coolant circulating system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511010056.6A CN105423451B (en) | 2015-12-25 | 2015-12-25 | Outdoor unit casing, outdoor unit and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511010056.6A CN105423451B (en) | 2015-12-25 | 2015-12-25 | Outdoor unit casing, outdoor unit and air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105423451A CN105423451A (en) | 2016-03-23 |
| CN105423451B true CN105423451B (en) | 2018-05-01 |
Family
ID=55501847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511010056.6A Active CN105423451B (en) | 2015-12-25 | 2015-12-25 | Outdoor unit casing, outdoor unit and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105423451B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1406328A (en) * | 2000-02-29 | 2003-03-26 | 东芝开利株式会社 | Outdoor unit of air conditioner |
| CN2733241Y (en) * | 2004-10-28 | 2005-10-12 | 浙江盾安人工环境设备股份有限公司 | Noise abatement apparatus |
| CN101042865A (en) * | 2006-03-24 | 2007-09-26 | 雅马哈株式会社 | Sound-absorbing material, production method of the same, and sound-absorbing-panel |
| CN103917349A (en) * | 2011-08-24 | 2014-07-09 | 绿色社区有限合伙公司 | An article of manufacture and method for its preparation |
| CN105175841A (en) * | 2014-08-19 | 2015-12-23 | 南京林业大学 | Sound absorbing material based on waste rubber powder and manufacturing method thereof |
| CN205316516U (en) * | 2015-12-25 | 2016-06-15 | 广东美的制冷设备有限公司 | Off -premises station machine case, off -premises station and air conditioner |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011179709A (en) * | 2010-02-26 | 2011-09-15 | Mitsubishi Electric Corp | Outdoor unit and air conditioning device including the same |
| JP2013053815A (en) * | 2011-09-05 | 2013-03-21 | Daikin Industries Ltd | Outdoor unit |
-
2015
- 2015-12-25 CN CN201511010056.6A patent/CN105423451B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1406328A (en) * | 2000-02-29 | 2003-03-26 | 东芝开利株式会社 | Outdoor unit of air conditioner |
| CN2733241Y (en) * | 2004-10-28 | 2005-10-12 | 浙江盾安人工环境设备股份有限公司 | Noise abatement apparatus |
| CN101042865A (en) * | 2006-03-24 | 2007-09-26 | 雅马哈株式会社 | Sound-absorbing material, production method of the same, and sound-absorbing-panel |
| CN103917349A (en) * | 2011-08-24 | 2014-07-09 | 绿色社区有限合伙公司 | An article of manufacture and method for its preparation |
| CN105175841A (en) * | 2014-08-19 | 2015-12-23 | 南京林业大学 | Sound absorbing material based on waste rubber powder and manufacturing method thereof |
| CN205316516U (en) * | 2015-12-25 | 2016-06-15 | 广东美的制冷设备有限公司 | Off -premises station machine case, off -premises station and air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105423451A (en) | 2016-03-23 |
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