CN104896611B - Outdoor unit - Google Patents
Outdoor unit Download PDFInfo
- Publication number
- CN104896611B CN104896611B CN201510089262.4A CN201510089262A CN104896611B CN 104896611 B CN104896611 B CN 104896611B CN 201510089262 A CN201510089262 A CN 201510089262A CN 104896611 B CN104896611 B CN 104896611B
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- Prior art keywords
- main body
- outdoor unit
- piece portion
- grid
- tongue
- Prior art date
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- 230000007423 decrease Effects 0.000 claims description 13
- 210000001364 upper extremity Anatomy 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 44
- 238000007664 blowing Methods 0.000 abstract description 8
- 230000002159 abnormal effect Effects 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 230000000007 visual effect Effects 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
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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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/22—Means for preventing condensation or evacuating condensate
- F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
- F24F13/224—Means for preventing condensation or evacuating condensate for evacuating condensate in a window-type room air conditioner
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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
- F24F1/46—Component arrangements in separate outdoor 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
-
- 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
- F24F13/22—Means for preventing condensation or evacuating condensate
- F24F2013/221—Means for preventing condensation or evacuating condensate to avoid the formation of condensate, e.g. dew
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
The present invention provides a kind of outdoor unit, its object is to, prevent from invading inside framework, particularly invading around bellmouth near blowout grid etc. and freeze from external water droplet by the structure of the framework of simple outdoor unit, to prevent thus caused by the reduction of wind pushing performance and the generation etc. of abnormal sound.Outdoor unit has：Main body (1), with front surface panel (2)；Top plate (3) covers the top surface of main body (1)；And blowout grid (6), it is installed on front surface panel (2), top plate (3) has the warpage piece portion (3a) formed around top plate (3), blowing out grid (6) has the fixation formed in the lateral margin of blowout grid (6) with piece portion (6a), is configured in a manner of being clamped in the fixation for blowing out grid (6) between front surface panel (2) and warpage piece portion (3a) with piece portion (6a) to blowing out grid (6).
Description
Technical field
The present invention relates to the outdoor unit of air conditioner, more particularly to can prevent water droplet in fan and bellmouth (bell
Mouth the outdoor unit of the air conditioner freezed between).
Background technology
In the outdoor unit of air conditioner, in heating operation, when the water droplet by formation such as rain or snow invades framework
When internal, if external air temperature is relatively low, water droplet freezes between fan and bellmouth, to sometimes interfere with the normal of fan
Rotation, in addition, also will produce abnormal sound sometimes.
Therefore, in the outdoor unit of existing air conditioner, when that will blow out grid and be installed on the front surface panel of framework,
Protruding portion is set around the blowout opening of front surface panel, forming the waterproof portion abutted with the protruding portion in blowout grid (inclines
Inclined portion), prevented by so that above-mentioned both parts is touched bellmouth in the water droplets such as rainwater intrusion blowout grid etc. (referring for example to
Patent document 1).
Patent document 1：Japanese Unexamined Patent Publication 08-178365 bulletins (referring to Fig.1,2 etc.)
However, the outdoor unit of existing air conditioner prevented by so that protruding portion and waterproof portion (rake) is touched water droplet to
It is immersed in framework, wherein the protruding portion is set to around the blowout opening of front surface panel, and the waterproof portion, which is set to, blows
Go out grid, accordingly, there exist following problems：When front surface panel either blows out the processing and forming of grid when generate warpage or
When deformation, gap is generated between protruding portion and waterproof portion, to which the intrusion of water droplet can not be prevented.In addition, in setting outdoor unit
After, it, similarly can not be true in the case where the shape of front surface panel or blowout grid is deformed because changing all the year round
Protect water resistance.
Invention content
The present invention proposes to solve project as described above, it is intended that preventing from external water droplet
It invades inside framework, particularly invades because of the structure of the framework of simple outdoor unit around the bellmouth near blowout grid
Etc. and freeze, to prevent thus caused by the reduction of wind pushing performance and the generation etc. of abnormal sound.
Outdoor unit according to the present invention has：Main body, with front surface panel；Top plate covers the top surface of main body
Lid；And blowout grid, it is installed on front surface panel, top plate has the warpage piece portion formed around the top plate, blowout
Grid has the fixation piece portion formed in the lateral margin of the blowout grid, and the fixation for blowing out grid is clamped in preceding table with piece portion
Mode between faceplate panels and warpage piece portion is configured blowout grid.
According to outdoor unit according to the present invention, due to the fixation for blowing out grid is clamped in front surface panel with piece portion
Mode between the warpage piece portion of top plate is configured blowout grid, therefore, it is possible to utilize the framework of simple outdoor unit
Structure prevent from invading inside framework, particularly invading around bellmouth near blowout grid etc. simultaneously from external water droplet
Freeze, to prevent the thus caused reduction of wind pushing performance and the generation etc. of abnormal sound.
Preferably, the blowout grid, which has, tilts tongue, which extends from the fixed lower end with piece portion
Setting.
Preferably, the upper surface for tilting tongue has the gradient of the front-surface side decline towards the main body.
Preferably, the upper surface for tilting tongue when having from from the front-surface side of the main body towards in the left and right sides
Either direction decline gradient.
Preferably, towards the left and right sides when upper surface for tilting tongue has from the front-surface side of the main body
The gradient that both ends decline.
Preferably, the inclination tongue has prominent shape piece portion, which is configured at the front-surface side of the main body, and
It is substantially erected in vertical direction from the inclination tongue.
Preferably, in the upper limb of the front surface panel, from the composition face of the front surface panel with step difference
Mode is formed with vertical riser portion, and the fixation is clamped in piece portion between the vertical riser portion and warpage piece portion
Mode the blowout grid is configured.
Description of the drawings
Fig. 1 is the exploded perspective view of the outdoor unit involved by embodiment 1.
Fig. 2 is the stereoscopic figure of the outdoor unit involved by embodiment 1.
Fig. 3 is the sectional view of the front surface faceplate part of the outdoor unit involved by embodiment 1.
Fig. 4 is the stereoscopic figure of the outdoor unit involved by embodiment 2.
Fig. 5 is the sectional view of the front surface faceplate part of the outdoor unit involved by embodiment 2.
Fig. 6 is the sectional view of the front surface faceplate part of the outdoor unit involved by embodiment 3.
The explanation of reference numeral：
1... main body；1a... vertical risers portion；1b... horizontal steps portion；2... front surface panel；2a... blowouts are opened
Mouthful；3... top plate；3a... warpage pieces portion；4... bellmouth；5... fan；6... grid is blown out；6a..., which is fixed, uses piece portion；
6b... tilts tongue；6c... shutter boards；6d... tilts tongue；6e... dashes forward shape piece portion.
Specific implementation mode
Hereinafter, being illustrated to outdoor unit according to the present invention using attached drawing.
In addition, structure described below is an example, outdoor unit according to the present invention is not limited to this structure.
In addition, for detailed construction, suitably simplify or illustration omitted.
Suitably simplify or omit in addition, either similar explanation will be repeated.
Embodiment 1.
The overview of the construction of the outdoor unit involved by embodiment 1 is illustrated using Fig. 1~Fig. 3.
Fig. 1 is the exploded perspective view of the outdoor unit involved by embodiment 1.
Fig. 2 is the stereoscopic figure of the outdoor unit involved by embodiment 1.
Fig. 3 is the sectional view of the front surface faceplate part of the outdoor unit involved by embodiment 1.
As shown in Figure 1, the framework of the outdoor unit of air conditioner is configured to have：Front surface panel 2 constitutes the master of box shape
The front-surface side of body 1；Top plate 3 constitutes top surface；And blowout grid 6.
In front surface panel 2, blowout opening 2a is circularly open, bellmouth 4 and the front surface panel 2 of approximate cylinder shape
It is integrally formed in around blowout opening 2a.
In the inside of bellmouth 4, the wing plate of fan 5 is configured in a manner of along the cylindrical shape of bellmouth 4.In addition, in master
The back side opposed with front surface panel 2 of body 1 is configured with heat exchanger (not shown).
It is formed in the periphery of the top surface side of main body 1：Vertical riser portion 1a, in the side wall surface than main body 1 by framework
The position of inside has vertical plane；And horizontal steps portion 1b, in the horizontal direction by the side wall surface and vertical riser of main body 1
Portion 1a connections.It is embedded in vertical riser portion 1a in the warpage piece portion 3a that the periphery of top plate 3 is formed, by the top surface closing of main body 1
Form the framework of outdoor unit.At this point, the outer surface of the warpage piece portion 3a of top plate 3 is configured to coplanar with the side wall surface of main body 1.
When carrying out main visual observation to main body 1, blowout grid 6 is for example rectangular, and the blowout grid 6 is by multiple tabulars
Shutter board 6c and opening is provided so that the external air currents for heat exchange blowed by fan 5.
It is formed in the upper limb of blowout grid 6：It is fixed to use piece portion 6a；And tongue 6b is tilted, use piece portion 6a from fixed
It is continuously formed.
As shown in figure 3, it is plate to fix with piece portion 6a, and it is extended upward from the back side of blowout grid 6.Separately
Outside, fixed to be formed in piece portion 6a in the width direction of blowout grid 6 when from the front surface of blowout grid 6.
It is fixed to be hung down with approximate with the blowout face of the blowout grid 6 with piece portion 6a when that will blow out grid 6 and be installed on main body 1
Straight mode is fixed along the vertical riser portion 1a of the front surface panel 2 of main body 1.
Tongue 6b is tilted in such a way that the front-surface side from the fixed lower end with piece portion 6a towards main body 1 has and declines gradient
It is extended, it is substantially coplanar that inclination tongue 6b is formed as its front end and the front end of multiple shutter board 6c.
As the material of above-mentioned component parts, such as main body 1 steel plate, blowout grid 6 and fan 5 can be used with top plate 3
Resin can be used, but it's not limited to that.
Next, being illustrated to the assembling sequence around the blowout grid 6 of the outdoor unit involved by embodiment 1.
First, blowout grid 6 is preset in a manner of by the blowout of the front surface panel 2 of main body 1 opening 2a coverings
It sets.At this point, being pre-seted as shown in figure 3, proceeding as follows：So that the fixation piece portion of the upper limb setting in blowout grid 6
The back side of 6a is abutted with the front-surface side of the vertical riser portion 1a of the front surface panel 2 of main body 1, and makes fixed piece portion 6a
Lower surface abutted with the horizontal steps portion 1b of main body 1.
Next, covering top plate 3 from the upper surface side of main body 1, make the warpage piece portion 3a ranks vertical with main body 1 of top plate 3
Terraced portion 1a is chimeric.Then, the fixation piece portion 6a of blowout grid 6 is to be sandwiched in the vertical riser portion 1a of the front surface panel 2 of main body 1
Mode between the warpage piece portion 3a of top plate 3 is clamped.Be formed as under fixation piece portion 6a at this point, tilting tongue 6b
The shape for holding the front-surface side towards main body 1 to have the mode for declining gradient extended.
Finally, before the lower part for blowing out grid 6 being finally secured to using the snap fit of screw fastening or engagement pawl etc.
Surface panel 2, to blow out the installing relative to main body 1 of grid 6.
If being assembled in this way to the outdoor unit involved by embodiment 1, blow out grid 6 tilts tongue 6b's
Upper surface is located at the lower section of the warpage piece portion 3a of top plate 3 in the state that fixation is installed on main body 1 with piece portion 6a, and has towards master
The front-surface side of body 1 declines such inclined surface.
Next, effect when to making the outdoor unit involved by embodiment 1 operate illustrates.
If the fan 5 of driving outdoor unit and be allowed to rotate, from the back side of main body 1 by the extraneous air outside main body 1
It is drawn into inside main body 1.The back side of main body 1 is provided with heat exchanger (not shown), in refrigeration operation, indoor unit conduct
Condenser and function, in heating operation, indoor unit is functioned as evaporator.
For from heat exchanger by extraneous air, will be before its main body 1 to outdoor unit using the wing plate of fan 5
Surface side blows, and is allowed to pass through from the inner wall surface side of cylindric bellmouth 4, and it is open 2a from the blowout of preceding surface panel 2
Blowout.The extraneous air blown out from blowout opening 2a passes through between the shutter board 6c of blowout grid 6, and by the master from outdoor unit
Body 1 is blown out.
Here, in the case of dropping to the outdoor unit involved by embodiment 1 to the water droplet by formation such as rain or snow
The flowing of water droplet illustrates.
The water droplet of the rain on the top plate 3 of outdoor unit or snow etc. is drop to from the top plate 3 recorded in Fig. 3 along warpage piece
Portion 3a and drop to blowout grid 6 inclination tongue 6b on.The upper surface for tilting tongue 6b has towards under the front-surface side of main body 1
The inclined surface of drop, therefore, water droplet are flowed on inclination tongue 6b towards the front-surface side of main body 1, and before tilting tongue 6b
End is dripped.The water droplet of drippage drips downward along the surface of shutter board 6c, or the case where fan 5 is rotated by driving
Under with blowout air-flow further by towards main body 1 front-surface side convey and drip.
The effect of structure realization by the outdoor unit involved by embodiment 1 is illustrated.
In the framework of outdoor unit involved by present embodiment 1, as described above, the fixation piece of grid 6 will be blown out
The mode that portion 6a is clamped between the vertical riser portion 1a of the front surface panel 2 of main body 1 and the warpage piece portion 3a of top plate 3 is set
It sets, the water droplet of the rain or snow etc. that drop to as a result, on inclination tongue 6b is fixed to be stopped with piece portion 6a, to invade
The inside of main body 1.
Under the weather such as rainfall or snowfall, especially functioned as evaporator in the heat exchanger of outdoor unit
In the case of, from heat exchanger pass through after air themperature reduce, if there are water droplets, the water droplet to be possible to meeting in main body 1
Freeze.If bellmouth 4 especially around fan 5 etc. generation freeze, can cause the wind pushing performance of fan 5 reduction and
The generation of abnormal sound, the breakage etc. of fan 5, but in the framework of the outdoor unit involved by present embodiment 1, water droplet will not invade
To around bellmouth 4, it is accordingly possible to ensure the wind pushing performance of fan 5, and fan 5 can be prevented damaged.In addition, even if front surface
Panel 2 either blows out grid 6 and generates warpage or deformation, as long as in the vertical riser portion of warpage piece portion 3a and front surface panel 2
Piece portion 6a is used configured with fixed between 1a, water droplet would not drop down drippage towards 4 effluent of bellmouth, therefore, it is possible to obtain effect ibid.
Embodiment 2.
The overview of the construction of the outdoor unit involved by embodiment 2 is illustrated using Fig. 4, Fig. 5.
Fig. 4 is the stereoscopic figure of the outdoor unit involved by embodiment 2.
Fig. 5 is the sectional view of the front surface faceplate part of the outdoor unit involved by embodiment 2.
In outdoor unit involved by embodiment 2, be formed as the fixation for blowing out grid 6 being clamped in main body with piece portion 6a
Basic structure between the vertical riser portion 1a of 1 front surface panel 2 and the warpage piece portion 3a of top plate 3, this point and embodiment party
Outdoor unit involved by formula 1 is identical.But tongue will be tilted from the lower end of fixation piece portion 6a with involved by embodiment 1
6b is opposite towards the extended blowout grid 6 of the front-surface side of main body 1, in embodiment 2, the upper limb of the blowout grid 6
Structure is different.Therefore, a pair aspect different from the blowout grid 6 involved by embodiment 1 illustrates.
As shown in figure 4, the upper limb of the blowout grid 6 of outdoor unit involved by embodiment 2 has the tongue 6d that tilts,
It is tilted in a manner of the tongue 6d that tilts is higher by center and left and right directions both sides decline.The tongue 6d that tilts is from fixation
The structure being extended with the front-surface side of lower end towards the main body 1 of piece portion 6a.
In addition, as shown in figure 5, when carrying out section view observation to front surface panel 2, the upper surface for the tongue 6d that tilts is in
Horizontal shape.Further there is illustrated when carrying out section view observation to surface panel 2, more than the upper surface of tongue 6d that tilts
It is in horizontal example to state mode, but it is also possible to it is identical as the inclination tongue 6b of embodiment 1, be formed as being also equipped with towards main
The gradient that the front-surface side of body 1 declines.
Assembling sequence around the blowout grid 6 of outdoor unit involved by embodiment 2 is identical as embodiment 1, still,
If being assembled to the outdoor unit involved by embodiment 2, as shown in figure 5, the upper of tongue 6d that tilt of blowout grid 6
Surface is located at the lower section of the warpage piece portion 3a of top plate 3, inclines towards what the left and right sides declined when having from the front-surface side of main body 1
Inclined-plane.
Next, in the case of dropping to the outdoor unit involved by embodiment 2 to the water droplet by formation such as rain or snow
The flowing of water droplet illustrate.
The water droplet of the rain on the top plate 3 of outdoor unit or snow etc. is drop to from the top plate 3 recorded in Fig. 5 along warpage piece
Portion 3a and drop to blowout grid 6 and tilt on tongue 6d.Tilt tongue 6d upper surface have to main body 1 into
Decline such inclined surface towards the left and right sides when row main visual observation, therefore, water droplet is on the tongue 6d that tilts towards left and right two
Side shunts, and is dripped from the left and right ends portion for the tongue 6d that tilts.The water droplet of drippage is along the both ends of shutter board 6c and court
Lower section is dripped.
In addition, in fig. 4 it is shown that the upper surface for the tongue 6d that tilts has when carrying out main visual observation to main body 1
Decline the example of such inclined surface towards the left and right sides, but it is also possible to which having has towards the side decline in the left and right sides
The inclined surface of gradient.
The effect of structure realization by the outdoor unit involved by embodiment 2 is illustrated.
The framework of outdoor unit involved by present embodiment 2 uses such as lower structure：It is identical as embodiment 1, be arranged to by
The fixation of blowout grid 6 is clamped in the warpage piece of the vertical riser portion 1a and top plate 3 of the front surface panel 2 of main body 1 with piece portion 6a
Between portion 3a, and the front-surface side of tilt tongue 6d towards main body 1 is extended with the lower end of piece portion 6a from fixed, by
This, the water droplet for droping to rain or snow to tilt on tongue 6d etc. is fixed and is stopped with piece portion 6a, to which the water droplet will not
Invade the inside of main body 1.
Under the weather such as rainfall or snowfall, especially functioned as evaporator in the heat exchanger of outdoor unit
In the case of, from heat exchanger pass through after air themperature reduce, if there are water droplets, the water droplet to be possible to meeting in main body 1
Freeze.If bellmouth 4 especially around fan 5 etc. generation freeze, can cause the wind pushing performance of fan 5 reduction and
The generation of abnormal sound, the breakage etc. of fan 5, still, identical as embodiment 1, the frame of the outdoor unit involved by present embodiment 2
In body, water droplet will not invade around bellmouth 4, it is accordingly possible to ensure the wind pushing performance of fan 5, and fan 5 can be prevented broken
Damage.In addition, even if front surface panel 2 either blows out grid 6 and generates warpage or deformation, as long as in warpage piece portion 3a and front surface
Use piece portion 6a, water droplet that would not drop down drippage, therefore, energy towards 4 effluent of bellmouth configured with fixed between the vertical riser portion 1a of panel 2
Access effect ibid.
Embodiment 3.
The overview of the construction of the outdoor unit involved by embodiment 3 is illustrated using Fig. 6.
Fig. 6 is the sectional view of the front surface faceplate part of the outdoor unit involved by embodiment 3.
In outdoor unit involved by embodiment 3, be formed as the fixation for blowing out grid 6 being clamped in main body with piece portion 6a
Basic structure between the vertical riser portion 1a of 1 front surface panel 2 and the warpage piece portion 3a of top plate 3, this point and embodiment party
Outdoor unit involved by formula 1 and 2 is identical, in addition, tilting tongue 6d as involved by embodiment 2, is having
It is communicated on this point with the structure of the upper limb for the inclined blowout grid 6 of mode that central higher and left and right directions both sides decline.Cause
This, a pair aspect different from the blowout grid 6 involved by embodiment 1 and 2 illustrates.
As shown in figure 4, the upper limb of the blowout grid 6 of outdoor unit involved by embodiment 3 has the tongue 6d that tilts,
It is tilted in a manner of the tongue 6d that tilts is higher by center and left and right directions both sides decline.The tongue 6d that tilts be formed as from
The structure that the front-surface side of the fixed lower end with piece portion 6a towards main body 1 is extended.
The tongue 6d that tilts is integrally provided with prominent shape piece portion 6e, as shown in fig. 6, being cutd open to front surface panel 2
When depending on observation, which is configured at the front-surface side of main body 1, and from tilting tongue 6d substantially in vertical direction
It erects.When from the front-surface side of blowout grid 6, prominent shape piece portion 6e is formed in the width direction of blowout grid 6.
In addition, as shown in fig. 6, when carrying out section view observation to front surface panel 2, the upper surface for the tongue 6d that tilts is in
Horizontal shape.More than the upper surface for the tongue 6d that tilts when to the progress section view observation of front surface panel 2
It is in horizontal example to state mode, but it is also possible to it is identical as the inclination tongue 6b of embodiment 1, it is also equipped with towards before main body 1
The gradient that surface side declines.
Assembling sequence around the blowout grid 6 of outdoor unit involved by embodiment 3 is identical as embodiment 1, still,
If being assembled to the outdoor unit involved by embodiment 3, as shown in fig. 6, the upper of tongue 6d that tilt of blowout grid 6
Surface is located at the lower section of the warpage piece portion 3a of top plate 3, and while having from the front-surface side of main body 1 declines towards the left and right sides
Inclined surface, and the front-surface side of the main body 1 in the upper surface for the tongue 6d that tilts is formed with prominent shape piece portion 6e.
Next, in the case of dropping to the outdoor unit involved by embodiment 3 to the water droplet by formation such as rain or snow
The flowing of water droplet illustrate.
The water droplet of the rain on the top plate 3 of outdoor unit or snow etc. is drop to from the top plate 3 recorded in Fig. 6 along warpage piece
Portion 3a, and drop to blowout grid 6 and tilt on tongue 6d.Tilt tongue 6d upper surface have to main body 1
Decline such inclined surface towards the left and right sides when carrying out main visual observation, and prominent shape piece portion is formed in the end of front-surface side
6e, therefore, water droplet are shunted on the tongue 6d that tilts towards the left and right sides, and from the left and right ends portion for the tongue 6d that tilts
Drippage.The water droplet of drippage drips downward along the both ends of shutter board 6c.
The effect of structure realization by the outdoor unit involved by embodiment 3 is illustrated.
The framework of outdoor unit involved by present embodiment 3 uses such as lower structure：It is identical as embodiment 1 and 2, it will
The fixation of blowout grid 6 is clamped in the warpage piece of the vertical riser portion 1a and top plate 3 of the front surface panel 2 of main body 1 with piece portion 6a
Mode between portion 3a is configured, and will be tilted preceding tables of the tongue 6d towards main body 1 from the lower end of fixation piece portion 6a
Surface side is extended, as a result, the water droplet for droping to rain or snow to tilt on tongue 6d etc. is fixed with piece portion 6a
Blocking, to which the water droplet will not invade the inside of main body 1.
Under the weather such as rainfall or snowfall, especially functioned as evaporator in the heat exchanger of outdoor unit
In the case of, from heat exchanger pass through after air themperature reduce, if there are water droplets, the water droplet to be possible to meeting in main body 1
Freeze.If bellmouth 4 especially around fan 5 etc. generation freeze, can cause the wind pushing performance of fan 5 reduction and
The generation of abnormal sound, the breakage etc. of fan 5, but it is identical as embodiment 1 and 2, in the outdoor unit involved by present embodiment 3
Framework in, water droplet will not invade around bellmouth 4, it is accordingly possible to ensure the wind pushing performance of fan 5, and can prevent fan 5
It is damaged.
In addition, even if front surface panel 2 either blows out grid 6 and generates warpage or deformation, if warpage piece portion 3a with
Use piece portion 6a, water droplet that would not drop down drippage towards 4 effluent of bellmouth configured with fixed between the vertical riser portion 1a of front surface panel 2,
Therefore, it is possible to obtain effect ibid.Also, the front-surface side of the main body 1 in the upper surface for the tongue 6d that tilts is formed with
Prominent shape piece portion 6e, therefore, water droplet will not be dripped towards the front-surface side of main body 1.Therefore, the case where fan 5 is rotated by driving
Under, it can prevent water droplet from dispersing towards the front-surface side of main body 1 with the air-flow of blowout.
Although Embodiments 1 to 3 are illustrated above, the present invention is not limited to saying for each embodiment
It is bright, additionally it is possible to combine all or part of each embodiment.
Claims (6)
1. a kind of outdoor unit, has：Main body has front surface panel in front-surface side；Top plate, by the top of the main body
Face covers；And blowout grid, it is installed on the front surface panel, wherein
The top plate has the warpage piece portion formed around the top plate,
The blowout grid has：The fixation piece portion that is formed in the lateral margin of the blowout grid and from described fixed with piece portion
Lower end is extended and upper surface inclination tongue inclined downward,
The fixation of the blowout grid to be clamped in piece portion between the front surface panel and warpage piece portion
Mode is configured the blowout grid,
It is formed in the periphery of the top surface side of the main body：
Vertical riser portion has vertical plane in the side wall surface than the main body by the position of the inside of framework；And
The side wall surface of the main body is connect by horizontal steps portion with the vertical riser portion in the horizontal direction,
So that the back side in fixation piece portion is abutted with the front-surface side in the vertical riser portion, and makes the fixation piece
The lower surface in portion is abutted with the horizontal steps portion.
2. outdoor unit according to claim 1, wherein
The upper surface for tilting tongue has the gradient of the front-surface side decline towards the main body.
3. outdoor unit according to claim 1, wherein
Towards the either direction in the left and right sides when upper surface for tilting tongue has from the front-surface side of the main body
The gradient of decline.
4. outdoor unit according to claim 1, wherein
Decline towards the both ends of the left and right sides when upper surface for tilting tongue has from the front-surface side of the main body
Gradient.
5. outdoor unit according to any one of claims 1 to 4, wherein
The inclination tongue has prominent shape piece portion, which is configured at the front-surface side of the main body, and from the inclination
Tongue substantially erects in vertical direction.
6. outdoor unit according to any one of claims 1 to 4, wherein
The vertical riser portion is formed in the upper limb of the front surface panel, and has rank with the composition face of the front surface panel
Ladder is poor,
To the blowout in such a way that the fixation to be clamped in piece portion between the vertical riser portion and warpage piece portion
Grid is configured.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014040650A JP6223232B2 (en) | 2014-03-03 | 2014-03-03 | Outdoor unit |
| JP2014-040650 | 2014-03-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104896611A CN104896611A (en) | 2015-09-09 |
| CN104896611B true CN104896611B (en) | 2018-07-20 |
Family
ID=52472200
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520118451.5U Expired - Lifetime CN204534881U (en) | 2014-03-03 | 2015-02-27 | Off-premises station |
| CN201510089262.4A Active CN104896611B (en) | 2014-03-03 | 2015-02-27 | Outdoor unit |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520118451.5U Expired - Lifetime CN204534881U (en) | 2014-03-03 | 2015-02-27 | Off-premises station |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20150247649A1 (en) |
| EP (1) | EP2916081B1 (en) |
| JP (1) | JP6223232B2 (en) |
| CN (2) | CN204534881U (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5522150B2 (en) * | 2011-11-14 | 2014-06-18 | ダイキン工業株式会社 | Refrigeration equipment outdoor unit |
| JP6223232B2 (en) * | 2014-03-03 | 2017-11-01 | 三菱電機株式会社 | Outdoor unit |
| KR102163905B1 (en) * | 2016-01-25 | 2020-10-12 | 미쓰비시덴키 가부시키가이샤 | Outdoor unit and air conditioner equipped with it |
| JP2020200967A (en) * | 2019-06-06 | 2020-12-17 | シャープ株式会社 | Outdoor unit of air conditioner |
| EP4227588B1 (en) * | 2020-10-05 | 2024-09-11 | Mitsubishi Electric Corporation | Outdoor unit for air conditioner |
| EP4428458A1 (en) * | 2023-03-10 | 2024-09-11 | BDR Thermea Group B.V. | Heat pump grille |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2696280A (en) * | 1949-09-30 | 1954-12-07 | Joseph B Bourne | Window frame assembly |
| US5653068A (en) * | 1996-04-29 | 1997-08-05 | Moody; Ben A. | Water diverting strip |
| CN102434921A (en) * | 2010-09-29 | 2012-05-02 | 三菱电机株式会社 | Outdoor unit and air-conditioning apparatus having the same |
| CN204534881U (en) * | 2014-03-03 | 2015-08-05 | 三菱电机株式会社 | Off-premises station |
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| JPS6030551Y2 (en) * | 1981-03-16 | 1985-09-12 | 三洋電機株式会社 | Panel assembly structure |
| JP3079928B2 (en) * | 1994-12-22 | 2000-08-21 | ダイキン工業株式会社 | Outdoor unit of air conditioner |
| JP3216462B2 (en) * | 1995-01-31 | 2001-10-09 | 三菱電機株式会社 | Outdoor unit of separation type air conditioner |
| JP4255560B2 (en) * | 1999-03-26 | 2009-04-15 | 三菱電機株式会社 | Air conditioner outdoor unit |
| US6951081B2 (en) * | 2002-01-02 | 2005-10-04 | Bonshor David J | Water deflecting apparatus |
| US6705105B2 (en) * | 2002-05-24 | 2004-03-16 | American Standard International Inc. | Base pan and cabinet for an air conditioner |
| JP2005180793A (en) * | 2003-12-19 | 2005-07-07 | Matsushita Electric Ind Co Ltd | Air conditioner |
| JP2006162094A (en) * | 2004-12-02 | 2006-06-22 | Fujitsu General Ltd | Outdoor machine of air conditioner |
| US20060125355A1 (en) * | 2004-12-10 | 2006-06-15 | Hauck Robert F | Exterior cabinet doors and drawers |
| JP2008170082A (en) * | 2007-01-12 | 2008-07-24 | Matsushita Electric Ind Co Ltd | Outdoor unit for air conditioner |
| JP2008256296A (en) * | 2007-04-06 | 2008-10-23 | Matsushita Electric Ind Co Ltd | Outdoor unit of air conditioner |
| JP4435823B2 (en) * | 2007-11-09 | 2010-03-24 | シャープ株式会社 | Opening cover device and air conditioner equipped with the same |
| US8357031B2 (en) * | 2008-09-29 | 2013-01-22 | Dinicolas Michael | Outdoor air conditioner cover assembly |
| JP2010145063A (en) * | 2008-12-22 | 2010-07-01 | Panasonic Corp | Outdoor unit of air conditioner |
| JP5558378B2 (en) * | 2011-01-27 | 2014-07-23 | 三菱電機株式会社 | Air conditioner outdoor unit |
| JP5522150B2 (en) * | 2011-11-14 | 2014-06-18 | ダイキン工業株式会社 | Refrigeration equipment outdoor unit |
| US9194593B2 (en) * | 2013-06-17 | 2015-11-24 | Lennox Industries Inc. | Icing protection for a heat pump |
-
2014
- 2014-03-03 JP JP2014040650A patent/JP6223232B2/en active Active
-
2015
- 2015-01-29 US US14/608,690 patent/US20150247649A1/en not_active Abandoned
- 2015-02-12 EP EP15154783.3A patent/EP2916081B1/en active Active
- 2015-02-27 CN CN201520118451.5U patent/CN204534881U/en not_active Expired - Lifetime
- 2015-02-27 CN CN201510089262.4A patent/CN104896611B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2696280A (en) * | 1949-09-30 | 1954-12-07 | Joseph B Bourne | Window frame assembly |
| US5653068A (en) * | 1996-04-29 | 1997-08-05 | Moody; Ben A. | Water diverting strip |
| CN102434921A (en) * | 2010-09-29 | 2012-05-02 | 三菱电机株式会社 | Outdoor unit and air-conditioning apparatus having the same |
| CN204534881U (en) * | 2014-03-03 | 2015-08-05 | 三菱电机株式会社 | Off-premises station |
Also Published As
| Publication number | Publication date |
|---|---|
| CN204534881U (en) | 2015-08-05 |
| CN104896611A (en) | 2015-09-09 |
| EP2916081B1 (en) | 2018-10-03 |
| EP2916081A1 (en) | 2015-09-09 |
| JP6223232B2 (en) | 2017-11-01 |
| US20150247649A1 (en) | 2015-09-03 |
| JP2015166647A (en) | 2015-09-24 |
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