CN105627437B - Air conditioner indoor unit - Google Patents
Air conditioner indoor unit Download PDFInfo
- Publication number
- CN105627437B CN105627437B CN201610040268.7A CN201610040268A CN105627437B CN 105627437 B CN105627437 B CN 105627437B CN 201610040268 A CN201610040268 A CN 201610040268A CN 105627437 B CN105627437 B CN 105627437B
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- Prior art keywords
- blow
- outlet
- indoor unit
- air conditioner
- conditioner indoor
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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
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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
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
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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
- F24F13/20—Casings or covers
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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
- F24F2013/221—Means for preventing condensation or evacuating condensate to avoid the formation of condensate, e.g. dew
Abstract
A kind of air conditioner indoor unit for the moisture condensation that can effectively inhibit outer surface.The air conditioner indoor unit is the air conditioner indoor unit (100a) of console mode comprising housing member (21), blow-off outlet form component (40) and vertical baffle (22).Housing member (21) forms the outer surface of air conditioner indoor unit (100a).Blow-off outlet forms component (40) and forms blow-off outlet (E), which blows out cold air.The left and right wind direction of cold air is adjusted in vertical baffle (22).Blow-off outlet forms the left and right inside wall portion (41) that component (40) have the left and right inner sidewall for forming blow-off outlet.Cold air travel space (Z) is that the space of front side is leaned on from imaginary plane (A) after blowout, and the direction of maximum left and right angle (θ) relative to front blow-off direction of the imaginary plane (A) from the front end (41a) of left and right inside wall portion (41) towards vertical baffle (22) extends.The outer surface of housing member (21) be located at blowout after cold air travel space (Z) outside.
Description
Technical field
The present invention relates to a kind of air conditioner indoor unit.
Background technique
Currently, in the outer surface of air conditioner indoor unit, moisture condensation becomes technical problem in refrigeration operation.Moisture condensation is high temperature and humidity
The indoor air of daily life and appearance face contact and generate, which refers to because the cold air blown out with air conditioner indoor unit contacts
And cooled outer surface.Thus, for example, proposing following technical side in patent document 1 (CN101261031B bulletin)
Case: formation makes the side wall of blow-off outlet towards export direction in widened structure step-likely, with do not make as far as possible blowout cold air and
The surface of product contacts.
Summary of the invention
Technical problems to be solved by the inivention
However, in the structure of the air conditioner indoor unit documented by patent document 1 (CN101261031B bulletin), exist with
Lower problem: in the case where changing wind direction using the baffle of wind direction adjusting, cold air is flowed along the inner surface of blow-off outlet, because
This, cold air with close to blow-off outlet front end appearance face contact and condense.Therefore, it is desirable to effectively inhibit air conditioner indoor unit at present
Outer surface moisture condensation.
Therefore, technical problem of the invention is in the air conditioning chamber for providing a kind of moisture condensation that can effectively inhibit outer surface
Machine.
Used technical solution in order to solve the technical problem
The air conditioner indoor unit of first technical solution of the invention is the air conditioner indoor unit of console mode comprising housing member is blown
Outlet forms component and left and right wind direction controllable register.Housing member forms outer surface.Blow-off outlet forms component and forms blow-off outlet, should
Blow-off outlet blows out cold air.The left and right wind direction of cold air is adjusted in left and right wind direction controllable register.Blow-off outlet, which forms component, has shape
At the left and right inside wall portion of the left and right inner sidewall of blow-off outlet.Cold air travel space is the sky from imaginary plane by front side after blowout
Between, which extends from the front end of left and right inside wall portion towards with the direction of lower angle, which is left and right wind direction controllable register
Maximum left and right angle relative to front blow-off direction.The outer surface of housing member is outside cold air travel space after blowout.
In the air conditioner indoor unit, the outer surface of housing member is outside cold air travel space after blowout.Therefore, cold air is not
Easily with appearance face contact, the moisture condensation of outer surface is effectively suppressed.
The air conditioner indoor unit of second technical solution of the invention is the base in the air conditioner indoor unit of the first technical solution of the invention
On plinth, recessed portion is formed in the region of the front end of wall portion on the inside of left and right of the outer surface of housing member.
Whereby, the cold air blown out from blow-off outlet and appearance face contact be can inhibit.Therefore, the knot of outer surface can be effectively inhibited
Dew.
The air conditioner indoor unit of third technical solution of the present invention is in the first technical solution of the invention or the second technical solution
On the basis of air conditioner indoor unit, the front end of left and right inside wall portion has surface, the surface and is in relative to front blow-off direction
Left and right wind direction controllable register in the state of maximum left and right angle is parallel.
The maximum left and right angle of left and right wind direction controllable register is parallel with the front end portion of left and right inner sidewall of blow-off outlet.Cause
This, guides cold air using the front end portion so that cold air not with appearance face contact and make cold air in living room as far as possible
Interior diffusion.
The air conditioner indoor unit of 4th technical solution of the invention be in the first technical solution of the invention into third technical solution
On the basis of the air conditioner indoor unit of any technical solution, the front end of left and right inside wall portion is closed in left and right wind direction controllable register to be blown out
The back side of left and right wind direction controllable register is hidden in the state of mouthful.
Therefore, graceful appearance is generated.
The air conditioner indoor unit of 5th technical solution of the invention be in the first technical solution of the invention into the 4th technical solution
On the basis of the air conditioner indoor unit of any technical solution, blow-off outlet forms component and housing member is different component.
Therefore, even if blow-off outlet forms component and cooled down by cold air, the cold temperature which forms component is also difficult to be transferred to
Housing member.Therefore, the moisture condensation of outer surface can be effectively inhibited.
The air conditioner indoor unit of 6th technical solution of the invention is the base in the air conditioner indoor unit of the second technical solution of the invention
On plinth, position recess 10mm or more of the recessed portion towards the front end than left and right inside wall portion more in the inner part.That is, recessed portion is towards than left and right
The more rearward position recess 10mm or more in the front end of inside wall portion.
The depth of recessed portion is 10mm or more.Whereby, the cold air blown out from blow-off outlet and appearance face contact be can inhibit.
Invention effect
In the air conditioner indoor unit of the first technical solution of the invention, the moisture condensation of outer surface can be effectively inhibited.
In the air conditioner indoor unit of the second technical solution of the invention, it can inhibit and connect from the cold air that blow-off outlet is blown out with outer surface
Touching.
In the air conditioner indoor unit of third technical solution of the present invention, cold air is guided so that cold air not with outer surface
Contact, and spread cold air in living room as far as possible.
In the air conditioner indoor unit of the 4th technical solution of the invention, graceful appearance is generated.
It, can also even if blow-off outlet forms component and cooled down by cold air in the air conditioner indoor unit of the 5th technical solution of the invention
The cold temperature for inhibiting the blow-off outlet to form component is transferred to housing member.
In the air conditioner indoor unit of the 6th technical solution of the invention, the cold air and appearance face contact of blowout can inhibit.
Detailed description of the invention
Fig. 1 is the refrigerant loop figure of air conditioner.
Fig. 2 is the stereoscopic figure of air conditioner indoor unit.
Fig. 3 is the appearance main view of air conditioner indoor unit.
Fig. 4 is in the air conditioning chamber in the state of removing front surface lower panel, lower panel lid and vertical baffle etc. afterwards
The main view of machine.
Fig. 5 is the V-V line cross-sectional view of Fig. 3.
Fig. 6 is the line VI -- VI cross-sectional view of Fig. 3.
Specific embodiment
Hereinafter, being illustrated referring to air conditioner indoor unit, that is, air conditioner indoor unit 100a of the attached drawing to an embodiment of the present invention.
(1) overall structure of air-conditioning device
Fig. 1 is the refrigerant loop figure of air conditioner 100.Hereinafter, being said referring to Fig.1 to the overall structure of air conditioner 100
It is bright.
Air conditioner 100 can be carried out refrigeration and heat the two operatings, mainly by the air conditioning chamber that is set in living room R
The machine 100a and air-conditioner outdoor unit 100b being set to outside living room R is constituted.Air conditioner indoor unit 100a has 5 He of indoor heat exchanger
Sirocco fan 31 (referring to Fig. 4).Air-conditioner outdoor unit 100b has compressor 2, outdoor heat exchanger 3, expansion mechanism 4, four
Direction changeover valve 6 and fan (not shown).
Compressor 2 sucks the refrigerant of low pressure and is compressed, and is discharged after becoming high pressure.
Outdoor heat exchanger 3 works in refrigeration operation as the condenser for condensing refrigerant, and in heating operation
The evaporator that Shi Zuowei evaporates refrigerant works.The air for carrying out heat exchange with outdoor heat exchanger 3 is supplied by fan.
Expansion mechanism 4 makes the refrigerant of high pressure depressurize, expand.
Indoor heat exchanger 5 works in refrigeration operation as the evaporator for evaporating refrigerant, and in heating operation
The condenser that Shi Zuowei condenses refrigerant works.The air of heat exchange is carried out by Multi-vane type wind with indoor heat exchanger 5
31 supply of fan.
Four-way switching valve 6 is switched in refrigeration operation and to the flowing of refrigerant when heating operation.Specifically,
When refrigeration operation, the refrigerant piping 12b extended from indoor heat exchanger 5 is connected to the piping of the sucking towards compressor 2
10a, and the discharge pipe 10b from compressor 2 is connected to the refrigerant piping 11a extended towards outdoor heat exchanger 3.It is heating
When operating, the refrigerant piping 11a extended from outdoor heat exchanger 3 is connected to the piping 10a of the sucking towards compressor 2,
And the discharge pipe 10b from compressor 2 is connected to the refrigerant piping 12b extended towards indoor heat exchanger 5.
In the refrigerant circuit of air conditioner 100, as shown in Figure 1, compressor 2 utilizes discharge pipe 10b and refrigerant piping
11a is connect via four-way switching valve 6 with outdoor heat exchanger 3.Outdoor heat exchanger 3 utilizes refrigerant piping 11b and expanding machine
Structure 4 connects.Expansion mechanism 4 is connect using refrigerant piping 12a with indoor heat exchanger 5.Indoor heat exchanger 5 utilizes refrigerant
Piping 12b and suction line 10a is connect via four-way switching valve 6 with compressor 2.
(2) structure of air conditioner indoor unit
Hereinafter, being illustrated referring to structure of Fig. 2~Fig. 6 to air conditioner indoor unit 100a.In addition, hereinafter, left and right, front and back,
Refer to direction shown in Fig. 2 up and down.That is, herein, in air conditioner indoor unit 100a, aftermentioned blow-off outlet E will be formed with (referring to Fig. 4)
Side (for flow through indoor heat exchanger 5 air blowout side) be used as front (front) come indicate front and back (front and carry on the back
Face).In addition, the side for being set to floor is indicated up and down as lower section in air conditioner indoor unit 100a.In addition, left and right indicates
Left and right towards in the state of front (front).
(2-1) appearance
Fig. 2 is the stereoscopic figure of air conditioner indoor unit 100a.Fig. 3 is the main view of air conditioner indoor unit 100a.
Air conditioner indoor unit 100a is the console mode being set on the floor of living room R.Air conditioner indoor unit 100a is in height side
To (vertical direction) longer shape, as entasis from short transverse central portion to top and until each portion in lower part width by
Gradual change is thin.The outer surface of air conditioner indoor unit 100a, i.e. main body are formed by housing member 21.
Housing member 21 is resin system, mainly covers the back side by the front surface lid from front surface covering side and from side
Back cover 21b constitute.Front surface lid is also by front surface upper panel 21a, front surface lower panel 21c and lower panel lid 23
It is constituted etc. multiple components.
Front surface upper panel 21a covers the range until the side to front surface on top, in the width side of front surface
The longer rectangular hole in vertical direction as blow-off outlet E is formed with to center.
Front surface lower panel 21c covers the range until the side to front surface of lower part, in the width side of front surface
The longer rectangular hole in vertical direction as suction inlet I is formed with to center.In addition, in front surface lower panel
21c's also forms to clathrate the useful hole for making suction inlet I with the part of two sides face contact.
It is covered in front of the hole that lower panel lid 23 forms the suction inlet I in the width direction center as front surface lower part
Lid.Gap is formed between the width direction both ends and front surface lower panel 21c of lower panel lid 23.The gap becomes will
The indoor air of daily life is sucked into the suction inlet I inside air conditioner indoor unit 100a.
The position more closer to the top than short transverse central portion in the front surface of air conditioner indoor unit 100a is equipped in height
The longer two pieces of vertical baffles 22 in direction.
It is equipped in the rear of two pieces of vertical baffles 22, i.e. back side and is blown for what the air for flowing through indoor heat exchanger 5 was blown out
Export E.If cold air is blown out from blow-off outlet E in refrigeration, if heating is blown out from blow-off outlet E in heating.
Width by width and lower panel lid 23 that two pieces of vertical baffles 22 are combined be it is identical, it is vertical by two pieces
The left and right ends for the left and right ends and lower panel lid 23 that baffle 22 is combined are aligned.Therefore, graceful appearance is generated.
The part of the close blow-off outlet E of portion's panel 21a is equipped with recessed portion 21d on the front surface.
(2-2) internal structure
Fig. 4 is that air conditioner indoor unit 100a is removed by front surface lower panel 21c, lower panel lid 23 and vertical baffle 22
Main view in the state of afterwards.
As shown in figure 4, sirocco fan 31 is set to the central portion of the ratio short transverse of air conditioner indoor unit 100a more on the lower
The position of side, and it is located at lower panel lid 23 and the rear of suction inlet I.Sirocco fan 31 inhales the air in living room R
Enter to the inside of air conditioner indoor unit 100a.The air of sucking moves upward in air conditioner indoor unit 100a.
Fig. 5 is the V-V line cross-sectional view of Fig. 3.Fig. 6 is the line VI -- VI cross-sectional view of Fig. 3.
The air in living room R is sucked into the air inside air conditioner indoor unit 100a in sky using sirocco fan 31
It adjusts and is moved upward in indoor unit 100a, and flow through indoor heat exchanger 5.When flowing through indoor heat exchanger 5 and refrigerant into
Air after row heat exchange is blown out from blow-off outlet E to living room R.
Blow-off outlet E is set on the position more closer to the top than short transverse central portion of the front surface of air conditioner indoor unit 100a.It blows
E is exported in longer rectangular shape in the height direction, is opening from the inside of air conditioner indoor unit 100a towards living room R
Mouthful.Blow-off outlet E forms component 40 by blow-off outlet and is formed.
As shown in figure 5, indoor heat exchanger 5 is configured in the inboard of blow-off outlet E, in the front of the indoor heat exchanger 5
Equipped with horizontal baffle 24.Vertical baffle 22 is equipped in the front of horizontal baffle 24.
(2-3) horizontal baffle
Horizontal baffle 24 is equipped in blow-off outlet E along short transverse multiple in a row.Multiple horizontal baffles 24 respectively by
The rotation axis 61 extended in horizontal direction is pivotally supported, and is driven and rotated by actuator (not shown), thus in the up-down direction
Inclination.The horizontal baffle 24a of top half in multiple horizontal baffles 24 utilizes connecting elements 63a connection each other, and one starts
Make.In addition, the horizontal baffle 24b of lower half portion also utilizes connecting elements 63b connection each other, and act together.Multiple horizontal gears
Plate 24 is adjusted the wind direction from blow-off outlet E by the inclination of its up and down direction in the up-down direction.In addition, horizontal baffle
24 are controlled so as to make the cold air of blowout to be in not with the appearance face contact of the housing member 21 of the over and under of blow-off outlet E in this way
Inclination.
(2-4) vertical baffle
Vertical baffle 22 is equipped with the first vertical baffle 22a and the second vertical baffle 22b on right side in left side, and the two are vertical
Baffle.The two vertical baffles 22 are pivotally supported by the rotation axis 62 upwardly extended in plummet side respectively, by actuating (not shown)
Device drives and rotates, to respectively tilt in the lateral direction.Vertical baffle 22 is by the inclination of its left and right directions by wind
To being adjusted in the lateral direction.That is, the first vertical baffle 22a and the second vertical baffle 22b on right side are around in plummet side
The rotation axis 62 upwardly extended rotates, and is adjusted using the left and right wind direction to the air (as cold air when refrigeration) blown out by blow-off outlet E
Section.In the case where not from blow-off outlet E blow out air, two pieces of vertical baffles 22 are in the closed state for closing blow-off outlet E.That is,
In the closed state, as shown in Figure 3 and Figure 6, the first vertical baffle 22a covers portion's (left-half) near the left end of blow-off outlet E,
Second vertical baffle 22b covers portion's (right half part) near the right end of blow-off outlet E.In addition, being closed when two pieces of vertical baffles 22 are in
When closed state, blow-off outlet E is hidden in the back side of vertical baffle 22, can not carry out visual confirmation from outside.
As shown in fig. 6, vertical baffle 22 rotates inwardly from closed state, mesh can be carried out in appearance by being in blow-off outlet E
Depending on the opening state confirmed.Specifically, the first vertical baffle 22a in left side is moved forward with left end, right end moves towards the rear
Dynamic mode is rotated.The second vertical baffle 22b on right side in such a way that right end moves forward, left end is moved towards the rear into
Row rotation.In the opening state, the air after flowing through indoor heat exchanger 5 from blow-off outlet E can be blown out to living room R.
(2-5) control unit
Control unit 50 is made of CPU etc., carries out vertical baffle 22, the inclination of horizontal baffle 24 and sirocco fan
The control of the air conditioner indoor unit 100a of 31 rotation etc..
(2-6) blow-off outlet forms component
Blow-off outlet forms the component that component 40 is resin, forms longer in short transverse rectangular blow as described above
Export E.Blow-off outlet forms component 40 and includes left and right inside wall portion 41, and wall portion 41 forms the left and right of blow-off outlet E on the inside of the left and right
Inner sidewall；And inside wall portion 42, the upper and lower inside wall portion 42 form the upper and lower inner sidewall of blow-off outlet E up and down.In addition, blowout
It is the component seperated with housing member 21 that mouth, which forms component 40,.Therefore, even if blow-off outlet forms component 40 and cooled down by cold air, this blows
The cold temperature that outlet forms component 40 is also difficult to be transferred to housing member 21.
The respective surface in the left and right of wall portion 41 is formed with the stage portion relative to front blow-off direction on the inside of left and right.Specifically
For, as shown in fig. 6, the front end 41a of left and right inside wall portion 41 has than close (the front surface upper panel of housing member 21
Outer surface 21a) is prominent more towards front and oblique to left and right direction in such a way that blow-off outlet E is widened in the lateral direction forward
To the face of extension.In other words, left and right inside wall portion 41 has in such a way that blow-off outlet E is widened in the lateral direction forward from a left side
Face of the front end 41a in the left side of Right Inboard wall portion 41 towards right oblique rear extension and the front end from the right side of left and right inside wall portion 41
The face that 41a extends towards left oblique rear.That is, the side wall in left and right, which is equipped with, makes blow-off outlet E court when being observed from the front blow-off outlet E
Inboard becomes narrow stage portion (including inclination).The front end 41a's of left and right inside wall portion 41 is obliquely extended to left and right direction
Face is parallel with the vertical baffle 22 in the state of aftermentioned maximum left and right angle, θ.That is, left and right inside wall portion 41 from left side
Front end 41a is flat towards the face of right oblique rear extension and the first vertical baffle 22a in the state of aftermentioned maximum left and right angle, θ
Row.In addition, the front end 41a from right side of left and right inside wall portion 41 is towards the face of left oblique rear extension and in aftermentioned maximum left and right
The second vertical baffle 22b in the state of angle, θ is parallel.In addition, the closed state closed in blow-off outlet E by vertical baffle 22
Under, the front end 41a of left and right inside wall portion 41 is hidden in the back side of vertical baffle 22, from the appearance can not visual confirmation.
In addition, being formed with the step relative to front blow-off direction on the upper and lower respective surface of upper and lower inside wall portion 42
Portion.Specifically, as shown in figure 5, inside wall portion 42 is with attached in the position in the front-back direction for being provided with horizontal baffle 24 up and down
Two protrusion 42a of protrusion are closely distinguished up and down.Therefore, up and down direction of the blow-off outlet E at the position equipped with protrusion 42a
Size L1 is than outside, i.e. the size L2 of the up and down direction in front is small.That is, when being observed from the front blow-off outlet E, in upper and lower side wall
Become narrow stage portion (including inclination) equipped with blow-off outlet E is made temporarily.
It can inhibit at least in front blowout in the stage portion of the inner sidewall setting of blow-off outlet E up and down in this way
From the appearance face contact of the blow-off outlet E cold air blown out and housing member 21.
Cold air travel space after (2-7) blowout
Cold air travel space Z is for the air (such as being cold air in refrigeration operation) after blowing out from blow-off outlet E after blowout
The space of traveling.
Blow-off outlet forms component 40, housing member 21, vertical baffle 22 and horizontal baffle 24 with the appearance of housing member 21
Face mode of the outside of cold air travel space Z after blowout is constituted, and can effectively inhibit the appearance of cold air Yu housing member 21
Face contact.
The region of wall portion 41 is formed on the inside of the left and right that the close blow-off outlet on 21 surface of housing member forms component 40
Recessed portion 21d is stated, more specifically, the region shape of the front end 41a of wall portion 41 on the inside of left and right on 21 surface of housing member
At there is above-mentioned recessed portion 21d.Therefore, as shown in fig. 6, the front end 41a of left and right inside wall portion 41 is formed as than housing member 21
Close outer surface is more towards the prominent such structure in front with blow-off outlet E.
From the outer surface of the housing member 21 of the front end 41a to formation recessed portion 21d of left and right inside wall portion 41 backwards
Size (the symbol D1 of Fig. 6), the i.e. depth of recessed portion 21d until the part that side is recessed the most are at least 10mm.In addition, from shell
Distance (the symbol D2 of Fig. 6) until the part positioned at forefront to imaginary plane A in the outer surface of body component 21 is at least
10mm.That is, housing member 21 at least separates 10mm with cold air travel space Z after blowout.
The maximum angle of the left and right directions relative to front blow-off direction of vertical baffle 22 is that maximum left and right angle, θ is controlled
Being made makes housing member 21 be located at the position more more rearward than imaginary plane A, and imaginary plane A includes before the wall portion 41 of left and right inside
41a is held towards the imaginary line of the direction of maximum left and right angle, θ extension and is extended up in plummet side.For after blow-off outlet E blowout
Cold air advance blowout after cold air travel space Z be located at from imaginary plane A by the position of front side.
That is, vertical baffle 22 is controlled so as to relative to its front blow-off direction (the first vertical baffle 22a in the lateral direction
Towards left direction, the second vertical baffle 22b is towards right direction) utmostly tilt maximum left and right angle, θ.In addition, housing member 21
In the position more more rearward than imaginary plane A, imaginary plane A includes the front end 41a from left and right inside wall portion 41 along maximum left and right corner
It spends the imaginary line of the direction extension of θ and is extended up in plummet side.That is, as shown in Figure 5, housing member 21 is located at than imaginary plane A
More rearward position, imaginary plane A include the front end 41a from the left side of left and right inside wall portion 41 along relative to positive direction court
The imaginary line that the direction of left side maximum left and right angle, θ extends, and extended in vertical direction.In addition, as shown in Figure 5, shell
Body component 21 is located at the position more more rearward than imaginary plane A, and imaginary plane A includes from the front end on the right side of left and right inside wall portion 41
41a expands in vertical direction along the imaginary line extended relative to positive direction towards the direction that right side tilts maximum left and right angle, θ
Exhibition.Cold air travel space Z is located at the position that side is located further forward than these imaginary planes A after blowout.Therefore, the outer surface of housing member 21
Outside positioned at cold air travel space Z after blowout (space for leaving cold air travel space Z after blowout).
In addition, the maximum angle (lower angle in maximum) of the up and down direction relative to front blow-off direction of horizontal baffle 24
It is controlled so as to that housing member 21 is made to be located at the position more more outward than imaginary plane B (the symbol B1 and symbol B2 of Fig. 5), the imaginary plane
B includes the imaginary line extended from the front end of the protrusion 42b of upper and lower inside wall portion 42 towards the direction of lower angle in maximum, and in water
It square extends up.Specifically, controlled in such a way that housing member 21 is located at the position more upper than imaginary plane B1,
Imaginary plane B1 is from the front end of the protrusion 42b of the upside of upper and lower inside wall portion 42 towards the maximum upper angle (phase of horizontal baffle 24
For the maximum angle upward of front blow-off direction) direction extend.In addition, being located at housing member 21 than imaginary plane B2
The mode of position more on the lower is controlled, and imaginary plane B2 is before the protrusion 42b of the downside of upper and lower inside wall portion 42
It holds towards the direction of maximum lower angle (maximum angle downward relative to front blow-off direction of horizontal baffle 24) and extends.
That is, horizontal baffle 24 is controlled so as to, relative to its front blow-off direction, utmostly inclination is maximum in the up-down direction
Upper lower angle.Housing member 21 is located at the outside of imaginary plane B, and imaginary plane B includes the protrusion 42b from upper and lower inside wall portion 42
The imaginary line that extends towards the direction of lower angle in maximum of front end, and extend in the horizontal direction.Specifically, housing member 21
Positioned at the position more upper than imaginary plane B1, imaginary plane B1 is before the protrusion 42b of the upside of upper and lower inside wall portion 42
It holds towards the direction of maximum upper angle and extends.In addition, housing member 21 is located at the position than imaginary plane B2 more on the lower, the imaginary plane
B2 extends from the front end of the protrusion 42b of the downside of upper and lower inside wall portion 42 towards the direction of maximum lower angle.
In addition, for being located at more than imaginary plane B1 from cold air travel space Z after the blowout that the cold air after blow-off outlet E blowout is advanced
Position on the lower and it is located at the position more upper than imaginary plane B2.Therefore, even if the cold air of blowout is vertically divided
Match, is also not easy the appearance face contact with housing member 21.
Even if in this way, using vertical baffle 22 or horizontal baffle 24 make blowout cold air up and down side diffuse up,
The outer surface of housing member 21, i.e. air conditioner indoor unit 100a outer surface also be located at outside blow-off outlet cold air travel space Z.Therefore,
It is not easy therefore to be not easy to condense in the outer surface with the appearance face contact from the cold air that blow-off outlet E is blown out in refrigeration operation.
(3) it acts
The movement of (3-1) air conditioner entirety
The movement of air conditioner 100 when referring to Fig.1 to refrigeration operation is illustrated.
The refrigerant for being sucked into the low-pressure refrigerant gas of compressor 2 by compression and as high temperature and pressure from suction line 10a,
And it is discharged from discharge pipe 10b.The refrigerant of discharge flows through four-way switching valve 6, and via refrigerant piping 11a towards outdoor heat exchange
Device 3 flows.The refrigerant flowed into towards outdoor heat exchanger 3 carry out heat exchange with air and it is cooled after, via refrigerant
It is piped 11b and reaches expansion mechanism 4.After refrigerant is depressurized in expansion mechanism 4, expands, flowed via refrigerant piping 12a
Enter indoor heat exchanger 5.Refrigerant captures heat from the air in living room R in heat exchanger 5 indoors and becomes overheat
Low-pressure refrigerant gas.The refrigerant of low-pressure refrigerant gas as overheat flows through four-way switching via refrigerant piping 12b
Valve 6, and flowed towards suction line 10a.
The movement of (3-2) air conditioner indoor unit
On one side referring to Fig. 4~Fig. 6, the movement of air conditioner indoor unit 100a is illustrated on one side.
In the air conditioner indoor unit 100a being set in living room R, by the rotation of sirocco fan 31 by living room R
Interior air is sucked into air conditioner indoor unit 100a from suction inlet I.The air in air conditioner indoor unit 100a is sucked into air conditioning chamber
It is flowed upward in interior machine 100a, and flows through indoor heat exchanger 5.When flowing through indoor heat exchanger 5, air, which becomes, to be taken away
The cold air of heat.As cold air adjusting terminate air from blow-off outlet E towards living room R in blow out.Pass through horizontal baffle 24
Up and down direction inclination come adjust blowout cold air up and down direction wind direction.In addition, passing through the right and left of vertical baffle 22
To inclination come adjust blowout cold air left and right directions wind direction.
(4) feature of air conditioner indoor unit
(4-1)
In the above-described embodiment, air conditioner indoor unit 100a is console mode comprising housing member 21, blow-off outlet form structure
Part 40 and vertical baffle 22.The outer surface of the formation of housing member 21 air conditioner indoor unit 100a.Blow-off outlet forms the formation of component 40 will
Cold air is towards the blow-off outlet E blown out in living room R.The left and right wind direction of cold air is adjusted in vertical baffle 22.Blow-off outlet forms structure
Part 40 has the left and right inside wall portion 41 for the left and right inner sidewall for forming blow-off outlet E.After the outer surface of housing member 21 is located at blowout
Outside cold air travel space Z.Cold air travel space Z is the space from imaginary plane A by front side after blowout, and imaginary plane A is from left and right
The front end 41a of inside wall portion 41 extends towards the direction of angle, θ, which is vertical baffle 22 relative to front blow-off direction
Maximum left and right angle.
In air conditioner indoor unit 100a, the outer surface of housing member 21 is outside cold air travel space Z after blowout.Cause
This, cold air is not easy to be effectively suppressed with appearance face contact, the moisture condensation of outer surface.
(4-2)
In the above-described embodiment, the front end 41a of wall portion 41 on the inside of the close left and right of the outer surface of housing member 21
Region is formed with recessed portion 21d.
Whereby, it can inhibit the appearance face contact from the blow-off outlet E cold air blown out and housing member 21.Therefore, effectively inhibit
The moisture condensation of the outer surface of housing member 21.
(4-3)
In the above-described embodiment, left and right inside wall portion 41 front end 41a surface and relative to front blow-off direction at
Vertical baffle 22 in the state of maximum left and right angle, θ is parallel.Therefore, cold air is guided using front end 41a, so that cold
Gas spreads cold air in living room R not with appearance face contact and as far as possible.
(4-4)
In the above-described embodiment, the front end 41a of left and right inside wall portion 41 closes the closing of blow-off outlet E in vertical baffle 22
The back side of vertical baffle 22 is hidden under state.
Therefore, graceful appearance is generated.
(4-5)
In the above-described embodiment, blow-off outlet forms component 40 and housing member 21 is different component.Therefore, even if blowing
Outlet forms component 40 and is cooled down by cold air, and the cold temperature which forms component 40 is also difficult to be transferred to housing member 21.Therefore,
Effectively inhibit the moisture condensation of the outer surface of housing member 21.
(4-6)
In the above-described embodiment, the recessed portion 21d of housing member 21 is more inside than the front end 41a of left and right inside wall portion 41
Side, be more rearward recessed 10mm or more.Whereby, the cold air of blowout and the appearance face contact of housing member 21 be can inhibit.
Industrial utilizability
The present invention is useful for the air conditioner indoor unit that can be carried out refrigeration operation.
Symbol description
21 housing members
21d recessed portion
22 vertical baffles (left and right wind direction controllable register)
40 blow-off outlets form component
41 or so inside wall portions
The front end 41a
100a air conditioner indoor unit
A imaginary plane
E blow-off outlet
Cold air travel space after Z blowout
θ maximum left and right angle
Existing technical literature
Patent document
Patent document 1: Chinese patent CN101261031B bulletin
Claims (1)
1. a kind of air conditioner indoor unit (100a) is the air conditioner indoor unit (100a) of console mode characterized by comprising
Housing member (21), the housing member (21) form outer surface；
Blow-off outlet forms component (40), which forms component (40) and form blow-off outlet (E), which blows out cold air；
And
The left and right wind direction of the cold air is adjusted in left and right wind direction controllable register (22), the left and right wind direction controllable register (22),
The blow-off outlet, which forms component, has left and right inside wall portion (41), and wall portion (41) forms the blow-off outlet on the inside of the left and right
Left and right inner sidewall,
Cold air travel space (Z) is that the space of front side is leaned on from imaginary plane (A) after blowout, and the imaginary plane (A) is out of described left and right
The front end (41a) of sidewall portion extends towards the direction of angle (θ), the angle (θ) be the left and right wind direction controllable register relative to
The maximum left and right angle (θ) of front blow-off direction,
The outer surface of the housing member is located at after the blowout outside cold air travel space,
The front end of left and right inside wall portion is more prominent more towards front than the outer surface close with the blow-off outlet of the housing member
Out, and in the state that the left and right wind direction controllable register closes the blow-off outlet it is hidden in the left and right wind direction controllable register
Back side.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012165718A JP5516666B2 (en) | 2012-07-26 | 2012-07-26 | Air conditioning indoor unit |
| JP2012-165718 | 2012-07-26 | ||
| CN201380039374.8A CN104487779B (en) | 2012-07-26 | 2013-06-18 | Indoor apparatus of air conditioner |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201380039374.8A Division CN104487779B (en) | 2012-07-26 | 2013-06-18 | Indoor apparatus of air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105627437A CN105627437A (en) | 2016-06-01 |
| CN105627437B true CN105627437B (en) | 2019-03-08 |
Family
ID=49997036
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201380039374.8A Active CN104487779B (en) | 2012-07-26 | 2013-06-18 | Indoor apparatus of air conditioner |
| CN201610040268.7A Active CN105627437B (en) | 2012-07-26 | 2013-06-18 | Air conditioner indoor unit |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201380039374.8A Active CN104487779B (en) | 2012-07-26 | 2013-06-18 | Indoor apparatus of air conditioner |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP5516666B2 (en) |
| CN (2) | CN104487779B (en) |
| WO (1) | WO2014017220A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102513480B1 (en) | 2015-07-17 | 2023-03-27 | 삼성전자주식회사 | Air Conditional |
| JP2018091507A (en) * | 2016-11-30 | 2018-06-14 | 三菱重工サーマルシステムズ株式会社 | Indoor unit for air conditioner |
| US20210131699A1 (en) * | 2017-04-11 | 2021-05-06 | Mitsubishi Electric Corporation | Indoor unit and air conditioner |
| JP7300574B2 (en) * | 2018-09-26 | 2023-06-30 | パナソニックＩｐマネジメント株式会社 | blower |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04356628A (en) * | 1991-05-31 | 1992-12-10 | Daikin Ind Ltd | Air conditioner |
| CN2670818Y (en) * | 2003-11-26 | 2005-01-12 | 广东科龙电器股份有限公司 | Automatic outlet actuator of air conditioner |
| JP2005061734A (en) * | 2003-08-18 | 2005-03-10 | Matsushita Electric Ind Co Ltd | Air blower |
| WO2006022159A1 (en) * | 2004-08-25 | 2006-03-02 | Daikin Industries, Ltd. | Floor mounted air conditioner |
| CN101762002A (en) * | 2008-12-23 | 2010-06-30 | 苏州三星电子有限公司 | Hidden type double-rotation air outlet |
| CN202229309U (en) * | 2011-09-08 | 2012-05-23 | 珠海格力电器股份有限公司 | Air-conditioner indoor unit |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS611946A (en) * | 1985-06-12 | 1986-01-07 | Hitachi Ltd | Room air conditioner |
| CN1106548C (en) * | 1997-03-27 | 2003-04-23 | 空研工业株式会社 | Air diffuser |
| JP4215580B2 (en) * | 2003-06-27 | 2009-01-28 | 協立エアテック株式会社 | Low temperature air conditioning outlet |
| KR20080081759A (en) * | 2007-03-06 | 2008-09-10 | 삼성전자주식회사 | Air-conditioner |
-
2012
- 2012-07-26 JP JP2012165718A patent/JP5516666B2/en active Active
-
2013
- 2013-06-18 WO PCT/JP2013/066699 patent/WO2014017220A1/en active Application Filing
- 2013-06-18 CN CN201380039374.8A patent/CN104487779B/en active Active
- 2013-06-18 CN CN201610040268.7A patent/CN105627437B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04356628A (en) * | 1991-05-31 | 1992-12-10 | Daikin Ind Ltd | Air conditioner |
| JP2005061734A (en) * | 2003-08-18 | 2005-03-10 | Matsushita Electric Ind Co Ltd | Air blower |
| CN2670818Y (en) * | 2003-11-26 | 2005-01-12 | 广东科龙电器股份有限公司 | Automatic outlet actuator of air conditioner |
| WO2006022159A1 (en) * | 2004-08-25 | 2006-03-02 | Daikin Industries, Ltd. | Floor mounted air conditioner |
| CN101762002A (en) * | 2008-12-23 | 2010-06-30 | 苏州三星电子有限公司 | Hidden type double-rotation air outlet |
| CN202229309U (en) * | 2011-09-08 | 2012-05-23 | 珠海格力电器股份有限公司 | Air-conditioner indoor unit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104487779A (en) | 2015-04-01 |
| JP2014025629A (en) | 2014-02-06 |
| CN104487779B (en) | 2016-06-15 |
| JP5516666B2 (en) | 2014-06-11 |
| WO2014017220A1 (en) | 2014-01-30 |
| CN105627437A (en) | 2016-06-01 |
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