CN110160146A - A kind of air conditioner indoor unit and air conditioner - Google Patents
A kind of air conditioner indoor unit and air conditioner Download PDFInfo
- Publication number
- CN110160146A CN110160146A CN201910556951.XA CN201910556951A CN110160146A CN 110160146 A CN110160146 A CN 110160146A CN 201910556951 A CN201910556951 A CN 201910556951A CN 110160146 A CN110160146 A CN 110160146A
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- China
- Prior art keywords
- air conditioner
- air
- indoor unit
- conditioner indoor
- air inlet
- 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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Links
- 238000004378 air conditioning Methods 0.000 claims abstract description 8
- 238000009423 ventilation Methods 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000009434 installation Methods 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 206010008190 Cerebrovascular accident Diseases 0.000 description 1
- 208000006011 Stroke Diseases 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
- F24F1/0014—Indoor units, e.g. fan coil units characterised by air outlets having two or more outlet openings
-
- 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
- F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
- F24F1/0022—Centrifugal or radial fans
-
- 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
- F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
- F24F1/0033—Indoor units, e.g. fan coil units characterised by fans having two or more fans
-
- 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
- F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
- F24F1/005—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted on the floor; standing on the floor
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Abstract
The present invention provides a kind of air conditioner indoor unit and air conditioners, belong to field of air conditioning.Above-mentioned air conditioner indoor unit includes shell and lower blower, and housing air inlet is provided on the rear panel of shell, lower air outlet is provided on the front plate.Wherein, lower blower is connected to lower air outlet, and the wind come out from lower blower is blown to interior by lower air outlet.Also, the air inlet of lower blower is tilted towards the direction close to housing air inlet, so that lower blower is lower than the side far from housing air inlet close to the side of housing air inlet.Since the air inlet of lower blower is tilted towards the direction close to housing air inlet, the amplitude of wind vector can be slowed down, consequently facilitating lower blower is entered the wind, and then air conditioning performance can be improved.Above-mentioned air conditioner includes above-mentioned air conditioner indoor unit, and therefore, the overall performance of entire air conditioner is improved.
Description
Technical field
The present invention relates to air-conditioning technical fields, in particular to a kind of air conditioner indoor unit and air conditioner.
Background technique
Cabinet air-conditioner is very widely used in daily life, and existing cabinet air-conditioner housing air inlet is mostly to be vertically arranged
Rectangle；Its back side that cabinet air-conditioner shell is set；Blower is arranged inside housings, and air inlet is horizontally arranged at shell
In.Above-mentioned assembling mode is unfavorable for air inlet air draught, and unsmooth due to entering the wind, this will have a direct impact on blowing for blower
Wind, and then influence the refrigeration or heating effect of air-conditioning.
Summary of the invention
To solve the above problems, the present invention provides a kind of air conditioner indoor unit, the mounting means of blower make blower into
Wind ratio smoothly, so as to improve air conditioning performance.
The present invention also provides a kind of air conditioners, and which employs above-mentioned air conditioner indoor unit.
The present invention is implemented as follows:
A kind of air conditioner indoor unit comprising shell and lower blower are provided with housing air inlet and lower outlet air on the shell
Mouthful.The lower blower is connected to the lower air outlet, and the air inlet of the lower blower is towards the direction close to the housing air inlet
Inclination；So that the lower blower is lower than the side far from the housing air inlet close to the side of the housing air inlet.
Since the air inlet of lower blower is obliquely installed, so that the air inlet of lower blower is close to housing air inlet, so that
It can be more swimmingly inhaled into lower blower from the wind that housing air inlet comes；And then improve air conditioning performance.
Optionally, the lower blower is centrifugal blower, and the lower blower includes side plate, the air inlet setting of the lower blower
On the side plate, the angle of the side plate and reference planes is a, and 5 ° of 65 ° of < a <；The reference planes are perpendicular to institute
State short transverse when normal mounting (i.e. horizontal direction) of shell.
Show that angle a is excessive after study, that is, descend blower to tilt backwards excessive, this is unfavorable for instead from housing air inlet
The wind to come over enters in lower blower；Angle is too small, this makes the end face of lower air inlet close to level, since shell is entered the wind
Mouth is vertically arranged, this is also unfavorable for lower blower air inlet.
Optionally, the air conditioner indoor unit further includes lower exhaust passage, the lower blower by the lower exhaust passage with it is described
Lower air outlet connection；The lower exhaust passage is tilted towards the direction close to the housing bottom to be extended, so that the lower exhaust passage court
Lower outlet air.
Lower exhaust passage is obliquely installed so that hot wind is more easier directly to be blown on ground, allow hot wind quickly
Landing improves whole thermal comfort consequently facilitating realizing blanket type heating.Of course, it is possible to it is not provided with lower exhaust passage, lower blower
Discharge pipe be directly connected to lower air outlet.
Optionally, the extending direction of the lower exhaust passage and the angle of the reference planes are b, and 5 ° <b < 45 °；Institute
Reference planes are stated perpendicular to the short transverse of the shell.
Show the folder if lower exhaust passage and reference planes (horizontal plane when air conditioner indoor unit normal mounting) after study
Angle is too small, this leads to lower exhaust passage almost horizontal, so that the hot wind that lower exhaust passage comes out needs the regular hour that can just fall on ground
On face, it is unfavorable for propagation of the hot wind along ground.If the angle of lower exhaust passage and housing cross-sectional is excessive, this causes hot wind direct
The bottom end for blowing to shell is unfavorable for it and is quickly transmitted to shrinking away from theshell body remote position.
Optionally, optionally, the bottom of the shell is provided with mounting plate, and mounting groove, institute are provided on the mounting plate
The motor for stating lower blower is mounted in the mounting groove.
The motor of lower blower is mounted in the mounting groove of bottom, between on the one hand reducing between lower blower and mounting plate
Gap, reduction are leaked out；On the other hand but also internal structure is more compact, blower is reduced to the occupancy in enclosure interior space.
Optionally, the air conditioner indoor unit further includes drip tray, and the drip tray and setting are in the lower air inlet
Top.
Above-mentioned design can prevent from entering from the water flowed down on evaporator in blower to influence blower normal work.
Optionally, the drip tray includes drip tray ontology, is provided with cricoid water receiving tank on the drip tray ontology.
Cricoid water receiving tank is arranged in below the evaporator of arc, consequently facilitating directly accept fallen from evaporator it is cold
Condensate.
Optionally, ventilation hole, the air inlet of the ventilation hole and the lower blower are provided in the middle part of the drip tray ontology
Mouth connection.
Above-mentioned design can reduce influence of the installation of drip tray to lower fan induced draught.
Optionally, the drip tray further includes mounting portion, and the mounting portion is connect with the drip tray ontology；The installation
It is arranged fluted in portion, the groove is for installing evaporator.
Above-mentioned design enables evaporator lower part to install in a groove, consequently facilitating the installation of evaporator；And be conducive to
It from what is flowed down on evaporator is fed directly in water receiving tank.
A kind of air conditioner, the air conditioner include the air conditioner indoor unit.
Technical solution provided by the invention is include at least the following beneficial effects:
Above-mentioned air conditioner indoor unit when in use, if the air inlet of lower blower is horizontally disposed, since housing air inlet is perpendicular
Straight to be arranged on plate below, lower blower setting is in the intracorporal lower section of shell, therefore wind is from the air inlet of housing air inlet blower downward
When flowing, flow direction is variation；Direction obliquely is gradually become by horizontal direction, finally reaches air inlet
The direction of Shi Bianwei downwards.Due to the continuous variation of wind direction, cause blower air intake resistance big.Therefore, by lower blower into
Air port is towards the amplitude that can slow down wind vector close to the inclination of the direction of housing air inlet, consequently facilitating lower blower is entered the wind；In turn
Air conditioning performance can be improved.
Detailed description of the invention
Fig. 1 is the explosive view of air conditioner indoor unit provided in an embodiment of the present invention；
Fig. 2 is the structural schematic diagram of upper air duct component provided in an embodiment of the present invention；
Fig. 3 is the structural schematic diagram of drip tray provided in an embodiment of the present invention；
Fig. 4 is structure sectional view of the air conditioner indoor unit provided in an embodiment of the present invention under heating state；
Fig. 5 is main view of the air conditioner indoor unit provided in an embodiment of the present invention under heating state；
Fig. 6 is the partial enlarged view of A in Fig. 4 provided in an embodiment of the present invention；
Fig. 7 is cross-sectional view of the air conditioner indoor unit provided in an embodiment of the present invention under refrigerating state；
Fig. 8 is main view of the air conditioner indoor unit provided in an embodiment of the present invention under refrigerating state.
Icon: 100- air conditioner indoor unit；110- shell；111- top cover；112- front panel；The upper air outlet of 1121-；1122-
Lower air outlet；113- pedestal；114- rear panel；115- housing air inlet；Exhaust passage under 116-；1163- mounting plate；1164- peace
Tankage；117- drip tray；1172- drip tray ontology；1173- water receiving tank；1174- mounting portion；1175- groove；1176- ventilation
Hole；120- connecting bracket；130- fixed frame；140- upper air duct component；142- upper fan；The upper exhaust passage 143-；144- air guide hole；
150- evaporator；Blower under 160-；162- side plate；170- electric auxiliary heating device.
Specific embodiment
To make the above purposes, features and advantages of the invention more obvious and understandable, with reference to the accompanying drawing to the present invention
Specific embodiment be described in detail.
Referring to FIG. 1, present embodiments providing a kind of air conditioner indoor unit 100 comprising upper and lower two air outlets, refrigeration
When, only upper 1121 outlet air of air outlet realizes that cold wind does not urge people；When heating, upper and lower 1122 outlet air simultaneously of air outlet realizes that hot wind is fast
Speed landing.Above-mentioned air conditioner indoor unit 100 can promote the comfort of air conditioner refrigerating heating on the whole.
Specifically, with continued reference to FIG. 1, air conditioner indoor unit 100 includes shell 110 (Fig. 5), shell 110 includes top cover
111, pedestal 113, front panel 112 and rear panel 114, front panel 112 and rear panel 114 snap together to be formed similar to cylinder
Structure, the upper end of above-mentioned cylindrical structure is arranged in top cover 111, and the lower end of above-mentioned cylindrical structure is arranged in pedestal 113.Rear panel
114 middle part is provided with housing air inlet 115, and lower air outlet 1122 is provided on front panel 112 and two arranged side by side upper
Air outlet 1121.Be provided with the connecting bracket 120 of annular hollow out plate on the inside of 110 air inlet of shell, connecting bracket 120 it is upper
End is provided with fixed frame 130.The upper end of evaporator 150 is connected to the lower part of fixed frame 130, the two sides of evaporator 150 and company
Connect the connection of bracket 120；The front side of evaporator 150 is additionally provided with electric auxiliary heating device 170.In other embodiments, shell 110
Shape be not limited to cylindrical structure, can be vertical rectangular structure or other structures.
Fig. 1 and Fig. 2 are please referred to, upper air duct component 140 is additionally provided in shell 110, upper air duct component 140 includes on two
Blower 142 and two upper exhaust passages 143 extended straight up, two about 142 upper fan arrangements simultaneously above go out with two respectively
Air duct 143 is connected to.The top of upper air duct component 140 is connected with air-out component, and upper air-out component includes two upper exhaust passages 143
With two air guide holes 144.The wind come out from upper fan 142 passes sequentially through on upper exhaust passage 143, air guide hole 144 and front panel 112
Upper air outlet 1121 blow to interior.
Fig. 1 and Fig. 3 are please referred to, the lower end of evaporator 150 is provided with drip tray 117, and drip tray 117 includes drip tray ontology
1172.The middle part of drip tray ontology 1172 is provided with ventilation hole 1176, and the ventilation hole 1176 is for the air inlet with lower blower 160
Connection.Cricoid water receiving tank 1173 is provided on drip tray ontology 1172；Multiple mounting portions are additionally provided in water receiving tank 1173
1174, it is arranged fluted 1175 on mounting portion 1174, the lower end of evaporator 150 is embedded in the groove 1175 of mounting portion 1174.
Fig. 4, Fig. 5 and Fig. 6 are please referred to, the lower section of drip tray 117 is arranged in lower blower 160, is centrifugal fan, leeward
The spiral case of machine 160 includes the side plate 162 on top, and air inlet is provided on the side plate 162 on top, and motor passes through a mounting plate 1163
Fixed, mounting plate 1163 is connect with shell.The side plate 162 on top is in reference planes (perpendicular to the plane in body height direction)
Certain angle is obliquely installed, so that lower blower 160 is lower than close to the side of housing air inlet 115 far from housing air inlet 115
Side；Blower is descended to be lower than close to the side of shell back face-plate close to the side of shell front panel.For ease of description, by leeward
The side plate 162 on 160 top of machine and the angle of reference planes are named as a, and a is 30 ° in the present embodiment.Above-mentioned design is so that from shell
The wind that air inlet 115 is come in can be smoothly entered more in blower, reduce the resistance of air intake passage apoplexy.In other embodiments
In, a can be 5 °, 20 °, 35 ° or 45 °.
Further, the lower part of shell is additionally provided with lower exhaust passage 116, and lower exhaust passage 116 is towards top rake, that is, along outlet air side
To lower exhaust passage 116 is tilted towards the direction close to 110 bottom of shell to be extended.Above-mentioned design is so that the hot wind come out from lower blower
It can quickly land, to indoor carry out blanket type heating.For ease of description, by the angle of lower exhaust passage 116 and reference planes
It is named as b, b is 45 ° in the present embodiment.Using the angle, it can either guarantee that hot wind is blown on ground in time, and can guarantee heat
Wind has farther away propagation distance.In other embodiments, b can be 5 °, 20 °, 30 °, 50 ° or 65 °；Alternatively, in other implementations
In example, it can also be not provided with lower exhaust passage 116 in shell, directly connect the lower air outlet of the air outlet of lower blower 160 and shell
It is logical.Air conditioner indoor unit 100 provided in this embodiment has the beneficial effect that:
It please refers to Fig. 7 and Fig. 8, when refrigeration, only from upper air outlet, realizes that cold wind does not blow people.Fig. 4 and Fig. 5 are please referred to,
When heating, upper and lower air outlet can simultaneously outlet air (or only descending 1122 outlet air of air outlet), to realize that hot wind quickly lands, be convenient for
To entire indoor carry out blanket type heating.Above-mentioned air conditioner indoor unit 100 can improve the comfort of cooling and warming on the whole.
Although present disclosure is as above, present invention is not limited to this.Anyone skilled in the art are not departing from this
In the spirit and scope of invention, can various modifications may be made, above-mentioned modification is within the scope of the present invention.
Claims (10)
1. a kind of air conditioner indoor unit, which is characterized in that including shell (110) and lower blower (160), set on the shell (110)
It is equipped with housing air inlet (115) and lower air outlet (1122)；
The lower blower (160) is connected to the lower air outlet (1122), and the air inlet of the lower blower (160) is towards close to described
The direction of housing air inlet (115) tilts, so that the lower blower (160) is low close to the side of the housing air inlet (115)
In the side far from the housing air inlet (115).
2. air conditioner indoor unit according to claim 1, it is characterised in that:
The lower blower (160) is centrifugal blower, and the lower blower (160) includes side plate (162), the lower blower (160)
Air inlet is arranged on the side plate (162), and the angle of the side plate (162) and reference planes is a, and 5 ° of 65 ° of < a <；
Short transverse of the reference planes perpendicular to the shell (110).
3. air conditioner indoor unit according to claim 1, it is characterised in that:
The air conditioner indoor unit further includes lower exhaust passage (116), the lower blower (160) by the lower exhaust passage (116) with
Lower air outlet (1122) connection；
The lower exhaust passage (116) tilts towards the direction close to the shell (110) bottom to be extended, so that the lower exhaust passage
(116) outlet air downward.
4. air conditioner indoor unit according to claim 3, it is characterised in that:
The extending direction of the lower exhaust passage (116) and the angle of reference planes are b, and 5 ° <b < 45 °；The reference planes
Perpendicular to the short transverse of the shell (110).
5. air conditioner indoor unit according to claim 2, it is characterised in that:
The bottom of the shell (110) is provided with mounting plate (1163), is provided with mounting groove on the mounting plate (1163)
(1164), the motor of the lower blower (160) is mounted in the mounting groove (1164).
6. air conditioner indoor unit according to claim 1, it is characterised in that:
The air conditioner indoor unit (100) further includes drip tray (117), and the drip tray (117) is arranged in the lower blower (160)
Air inlet above.
7. air conditioner indoor unit according to claim 6, it is characterised in that:
The drip tray (117) includes drip tray ontology (1172), is provided with cricoid connect on the drip tray ontology (1172)
Sink (1173).
8. air conditioner indoor unit according to claim 6, it is characterised in that:
It is provided with ventilation hole (1176) in the middle part of the drip tray ontology (1172), the ventilation hole (1176) and the lower blower
(160) air inlet connection.
9. air conditioner indoor unit according to claim 7, it is characterised in that:
The drip tray (117) further includes mounting portion (1174), the mounting portion (1174) and the drip tray ontology (1172)
Connection；It is arranged fluted (1175) on the mounting portion (1174), the groove (1175) is for installing evaporator (150).
10. a kind of air conditioner, which is characterized in that the air conditioner includes in the described in any item air conditioning chambers of claim 1 to 9
Machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910556951.XA CN110160146B (en) | 2019-06-25 | 2019-06-25 | Air conditioner indoor unit and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910556951.XA CN110160146B (en) | 2019-06-25 | 2019-06-25 | Air conditioner indoor unit and air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110160146A true CN110160146A (en) | 2019-08-23 |
| CN110160146B CN110160146B (en) | 2024-06-11 |
Family
ID=67626840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910556951.XA Active CN110160146B (en) | 2019-06-25 | 2019-06-25 | Air conditioner indoor unit and air conditioner |
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| Country | Link |
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| CN (1) | CN110160146B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113296060A (en) * | 2021-07-28 | 2021-08-24 | 四川斯艾普电子科技有限公司 | MST radar final-stage transceiving system based on remote intelligent control |
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| CN108006834A (en) * | 2018-01-30 | 2018-05-08 | 广东美的制冷设备有限公司 | Cabinet air-conditioner and there is its air conditioner |
| CN108332293A (en) * | 2018-03-20 | 2018-07-27 | 广东美的制冷设备有限公司 | Cabinet air-conditioner and air conditioner |
| CN208108301U (en) * | 2018-04-25 | 2018-11-16 | 珠海格力电器股份有限公司 | Machine and air conditioner in air conditioning |
| CN208108300U (en) * | 2018-04-25 | 2018-11-16 | 珠海格力电器股份有限公司 | Vertical air conditioner indoor unit and air conditioner |
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| CN108488923A (en) * | 2018-05-23 | 2018-09-04 | 珠海格力电器股份有限公司 | Air conditioner indoor unit and air conditioning system |
| CN208920209U (en) * | 2018-06-19 | 2019-05-31 | 青岛海尔空调器有限总公司 | Cabinet type air conditioner indoor set |
| CN210292082U (en) * | 2019-06-25 | 2020-04-10 | 宁波奥克斯电气股份有限公司 | Machine and air conditioner in air conditioning |
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| CN113296060A (en) * | 2021-07-28 | 2021-08-24 | 四川斯艾普电子科技有限公司 | MST radar final-stage transceiving system based on remote intelligent control |
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