CN1542368A - Air conditioner - Google Patents
Air conditioner Download PDFInfo
- Publication number
- CN1542368A CN1542368A CNA2004100420841A CN200410042084A CN1542368A CN 1542368 A CN1542368 A CN 1542368A CN A2004100420841 A CNA2004100420841 A CN A2004100420841A CN 200410042084 A CN200410042084 A CN 200410042084A CN 1542368 A CN1542368 A CN 1542368A
- Authority
- CN
- China
- Prior art keywords
- blade part
- exhaust outlet
- air
- air conditioner
- blow
- 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.)
- Granted
Links
- 238000009434 installation Methods 0.000 claims abstract description 15
- 239000000725 suspension Substances 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 abstract description 25
- 238000007664 blowing Methods 0.000 abstract 3
- 238000010586 diagram Methods 0.000 description 6
- 239000000428 dust Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 239000003507 refrigerant Substances 0.000 description 4
- 238000004378 air conditioning Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 210000000078 claw Anatomy 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 241001417527 Pempheridae Species 0.000 description 1
- 230000001877 deodorizing effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Air-Flow Control Members (AREA)
Abstract
Provided is an air conditioner, allowing a blower to be moved out of a blow-off opening of a blade part in cleaning the blower, and facilitating re-installation work after cleaning. This air conditioner includes: a blowing fan 5 for sucking air in a room into a heat exchanger 4; a blow-off opening 9 for blowing off cold air/hot air heat-exchanged by the heat exchanger; and the blade part 12 for turning the direction of cold air/hot air blown off from the blow-off opening 9 to the right and left. The blade part is fitted and supported to turn in the vertical direction to the blow-off opening by fitting of a shaft part 16 and a bearing part 18 provided on the mutual fitting edge parts of the blade part and the blow-off opening. Since the blade part is opened downward to facilitate cleaning of the internal blowing fan from the blow-off opening without detaching from an interior unit case, the blade part can be simply reset, and there is no fear of breaking the blade part.
Description
Technical field
The present invention relates to clean the inner such air conditioner of indoor set.
Background technology
Now, as air conditioner, type-dividing conditioner is extensively popularized, and its indoor set and off-premises station separately couple together two machines with the refrigerant pipe.Its indoor set is installed on the indoor wall and uses.
Used for indoor machine is contained in the pressure fan of its enclosure interior will be by being located at the housing front or going up the room air of the facial air entry suction that forms, in heating or cooling in the heat exchanger of described pressure fan configuration, discharge hot blast or cold wind in indoor circulation by the exhaust outlet of lower housing portion.Generally establish the wind direction change device of the wind direction of the wind direction of above-below direction of the hot blast of change discharging or cold wind and left and right directions on exhaust outlet, the wind direction change device of above-below direction is called air door portion, and the wind direction change device that changes the wind direction of left and right directions is called blade part.
In such indoor set, control of dust cleaner and deodorizing cleaner etc. are set in the behind of air entry, making can be to the air of indoor discharge cleaning, wish to keep health, but even so, through long-time, dust still can be invaded indoor set inside from little gap, and this dust is attached on the pressure fan etc.
Therefore, be necessary regularly to clean pressure fan, at this, when cleaning,, can not insert the cleaning of cleaning tool from the air entry of face portion side owing to have heat exchanger in the front portion of pressure fan, there is the restriction of so-called configuration aspects, so adopt the exhaust outlet cleaning of bottom inner with wind direction change device.
Therefore, proposed on the exhaust outlet that has such wind direction change device, to be equipped in this exhaust outlet dismounting blade part freely, by pulling down the scheme (for example Patent Document 1) that this blade part can carry out the cleaning of Air Blast fan at an easy rate.
[Patent Document] spy opens flat 2002-31404 communique
But, if the air-conditioning that blade is pulled down fully is too difficult by the operation that original state is installed on the exhaust outlet blade part, simultaneously, installations side or carelessness or when being pressed into reluctantly, the problem that exists blade part to damage.Particularly blade part changes the air-conditioning of wind direction type with motor-driven, when laying again after the cleaning, must cautiously connect operation, blade part is connected effectively with the linkage part of motor driving part side, at that time, if undesired connection just exists or the wind direction function can not normally be brought into play, or becomes the problem of the reason of drive division fault.
Because cleanings etc. are undertaken by unfamiliar housewives such as machine are waited mostly, and the indoor set place that hand is difficult to get at above wall etc., so but the operation of laying and installing at exhaust outlet under driving condition again of above-mentioned cleaning rear blade portion is very arduous.
Summary of the invention
The present invention proposes in view of the above problems, purpose is to provide a kind of air conditioner, it makes the mounting structure that is rotatably mounted and keeps blade part at exhaust outlet, can realize opening of exhaust outlet by blade part rotation downwards, clean easily, simultaneously, by rotating upward and can being connected, the installation exercise again after the cleaning is carried out easily with the drive division of blade part.
The present invention includes: with room air suck heat exchanger Air Blast fan, discharge the exhaust outlet of the cold wind in described heat exchanger, carry out heat exchange or hot blast and to the left and right direction change the blade part of the wind direction of the cold wind of discharging or hot blast by this exhaust outlet, but the installation of the described relatively exhaust outlet above-below direction of described blade part rotating operation ground is keeping.
With the installation side edge part of the described exhaust outlet of described blade part and install described blade part exhaust outlet be mounted axial region and the bearing portion that is provided with on the side edge part, it is chimeric mutually, is used for described blade part axle is connected described exhaust outlet.
And, described axial region and bearing portion are provided with in the face of edge portion and opening edge portion, described edge portion, it is positioned at the side of long side direction of the base portion of the blade part that makes a plurality of blades vacate at interval and rotate free ground axle suspension, described opening edge portion, it is located at bottom long side direction one side that form, exhaust outlet of the housing of air conditioner.
Description of drawings
Fig. 1 represents the key diagram of substantial middle section of the air conditioner of the embodiment of the invention;
The key diagram of the substantial middle section the when exhaust outlet of air conditioner that Fig. 2 opens the expression embodiment of the invention makes blade part rotate like that;
Fig. 3 represent the embodiment of the invention air conditioner the rotatable blade portion that makes the axle connecting portion amplification profile;
Fig. 4 illustrates the stereogram of the Axile connection structure of the blade part after the past housing section of the air conditioner of the expression embodiment of the invention is decomposed;
Fig. 5 illustrates that the blade part at the fore shell body that makes of the air conditioner of the expression embodiment of the invention rotates, and the stereogram of the state of axle connection;
Fig. 6 represents to be used for the amplification stereogram with the major part that makes the fixture that the blade part on the fore shell body rotates and install and fix of the air conditioner of the expression embodiment of the invention.
Profile (a) when the fixture that Fig. 7 utilization is fixed on the fore shell body to blade part makes blade part be in stationary state and the profile (b) when being in the state of removing blade part.
The specific embodiment
Embodiments of the invention are described below with reference to the accompanying drawings.Type-dividing conditioner is located at indoor indoor set and constitutes by being located at outdoor off-premises station and being connected with this off-premises station with the refrigerant pipe, and refrigerant circulates in these off-premises stations and indoor set 1.
Fig. 1 is that expression relates in the indoor set of the present invention, is installed in the sectional side view of the so-called on-wall type indoor set 1 on the indoor wall.The housing of indoor set 1 is by the fore shell body 2A of front face side, and the back cover body 3 that is located at this fore shell body 2A front portion, the sucking panel 2B that the room air air entry is housed and rear side constitutes.In housing, be equipped with the heat exchanger 4 of heating or cooling room air, owing to refrigerant passes through in pipeline, when cold air or dehumidifying running, the function of performance cooler, when heating installation turns round, the function of performance heater.
In the inside of housing, be provided with Air Blast fan (cross flow fan) 5, suck room air with this Air Blast fan 5 from sucking panel 2B, heating or cooling in heat exchanger 4, cold wind or hot blast to indoor discharge, circulate again.Heat exchanger 4 encases Air Blast fan 5 and forms roughly "＜" word shape like that, even heat exchanger 4 is done very for a short time, rate of heat exchange can not descend yet.
Be provided with the dish 6 that uncovers that is used for accumulating the drain water that discharge drips in these heat exchanger 4 dewfall in the bottom of described interchanger 4.Between heat exchanger 4 and sucking panel 2B, be provided with removing by the air filter 7 of Air Blast fan 5 bigger dusts that attract, room air with remove the air filter 8 of the thinner dust of the air by this air filter 7.
So, in the bottom of housing, the air behind the air-conditioning after the heat exchange, promptly cold wind or hot blast utilize Air Blast fan 5 to quicken, and form the exhaust outlet 9 to indoor discharge, and be provided with the wind direction change device 10 that is used to set the direction of discharging air on this exhaust outlet 9.
Wind direction change device 10 is by being installed on the exhaust outlet 9 and the air door portion 11 of the above-below direction of cold wind that control is discharged from exhaust outlet 9 or hot blast, the blade part 12 that is installed on the exhaust outlet 9 equally and controls the left and right directions of cold wind or hot blast constitutes, the former air door portion 11 is when indoor set 1 shuts down, promptly not when indoor conveying air, inaccessible exhaust outlet 9, as long as entry into service, exhaust outlet 9 just becomes opens shape.This air door portion 11, the fulcrum 13 at both ends that is located at its long side direction is chimeric with the axis hole (not diagram) at the both ends of the long side direction that is contained in exhaust outlet 9, rotate freely and install, thereby if fulcrum 13 is pulled down from axis hole, air door portion 11 just becomes the so-called dismounting of pulling down from exhaust outlet 9 structure freely.
And blade part 12 as shown in Figure 4 and Figure 5, be roughly the crustose base portion 14 of コ font by section, on this base portion 14, longitudinally vacate and be spaced, and a plurality of blades 15 that rotate free ground axle suspension be connected these blades 15, make each blade 15 to the left and right the interlock plate (not diagram) that rotates of direction constitute.This interlock plate one end side is connected with the linkage part of straight moving vane (the not having diagram) side of utilizing motor (not diagram) directly to drive, and therefore, blade part 12 becomes can use motor-driven.
And this blade part 12 on exhaust outlet 9 along the vertical direction rotating operation ground install and be supported.
The following describes this mounting structure, as shown in Figure 4, equally spaced outstanding the setting forms three fixedly axial regions 16 of usefulness on the installation side edge part 14B that becomes with the long side direction of the installation portion of the exhaust outlet 9 of the base portion 14 of blade part 12.The another side is in case side, and is corresponding with described three axial regions 16 on the lower wall portion 17 of housing section 3 thereafter, forms three circular-arc bearing portions 18 that accept and support this axial region 16.Thereby by making this axial region 16 and bearing portion 18 chimeric as shown in Figure 3, blade part 12 is rotatably supported in the bearing portion 18, and rotation is mounted freely on the exhaust outlet 9 up and down.According to this structure, because even blade part 12 rotates downwards, open exhaust outlet 9, this blade part 12 is the case side of some machine that stays within also, so can alleviate as blade part when indoor set is pulled down fully like that or owing to do not note making the blade part of pulling down (blade) to damage, or very arduous problem when installing again.As required, blade part 12 can withdraw from from exhaust outlet 9 when the Air Blast fan 5 of cleaning indoor set inside, and can carry out installation exercise more at an easy rate after the cleaning.
The axial region 16 of embodiment forms in blade part 3 sides, and bearing portion 18 forms in exhaust outlet 9 sides, but also can be in contrast, and axial region 16 is located at exhaust outlet 9 sides, and bearing portion 18 is located at blade part 3 sides.And then axial region 16 and bearing portion 18 are 3 in an embodiment, but also can be made of axial region more than two or four 16 and bearing portion 18.Also can adopt on blade part 3 and exhaust outlet 9, adopt the chimeric Axile connection structure of the long axial region 3 comprise that its central portion extends to the left and right and bearing portion 18.In addition, because axial region 3 and bearing portion 16 are that engaging is chimeric,, also can carry out the cleaning of blade part 3 so the power that can add is seldom pulled down blade part 3.
The blade part 12 that in axial region on the exhaust outlet 9 16 and bearing portion 18, is rotatably mounted as mentioned above, when cleaning, the user at first cuts off the power supply of air conditioner, releasing is related with motor, after pulling down air door portion 11, if hold blade part 12 (dotted arrow among Fig. 1) rotation downwards, as shown in Figure 2 with hand, just can open big exhaust outlet 9, make to be easy to carry out the cleaning of Air Blast fan 5 grades.Under this state, the blade part 12 casing side that stays within becomes the state that is suspended on the exhaust outlet 9.Thereby, owing to can insert the depths on ventilation roads to the air-breathing annex of electric sweeper etc. near Air Blast fan 5, from exhaust outlet 9 so can clean in Air Blast fan 5 and the ventilation road.
If cleaning back is the state of blade part 12 from Fig. 2, and shown in the solid line arrow, exhaust outlet 9 is as shown in Figure 1 returned in rotation upward, and just can be mounted to can be with the motor-driven state that is provided with, and the setting of the blade part 12 after the cleaning will be easy to carry out.
When blade part 12 being rotated get back to exhaust outlet 9, be useful at the central portion of back cover body 3 sides blade part 12 is kept, is fixed on the fixed part that it is provided with state.Fixed part is shown in Fig. 7 (a), there is the slidably block 19 of operation of card claw stop 20 being located in the window portion 22 of central portion of blade part 12 sides at front end and is subjected to the operation that can slide up and down as shown in Figure 6, and when sliding to top (solid arrow), card claw stop 20 is fixed with the locking protrusion 23 that is located at the inboard of blade part 12 sides, and blade part 12 is not torn open not got off, when blade part 12 is pulled down in the another side, shown in Fig. 7 (b), block 21 (dotted arrow) downwards slides, remove with engaging just of locking protrusion 23, blade part 12 is rotated downwards and can open exhaust outlet.
As top, according to the present invention since can change the discharge air left and right directions blade part relatively exhaust outlet be rotatably mounted maintenance along the vertical direction, when inserting cleaning device from exhaust outlet, during cleaning Air Blast fan etc., rotate downwards by making blade part, open big exhaust outlet, can clean at an easy rate, simultaneously, because the blade part pusher side that stays within this moment, not fully to remove, so the installation again of the blade part after the cleaning just can be carried out simply.In addition, also alleviated the trouble of the site of storage of the blade part of arranging dismounting, or, made the problem of the blade part damage of pulling down owing to do not note.The blade part that the present invention as required adopts can make air conditioner when the Air Blast fan of cleaning indoor set inside, and blade part can be withdrawed from by exhaust outlet, and the installation exercise again after cleaning easily.
Because relatively the installation of the exhaust outlet of blade part just makes axial region and the embedding of bearing portion, this axial region and bearing portion are arranged in both sides' the installation edge portion of blade part side and exhaust side, so can finish with the plain mode of the rotatable installation of what is called.
Claims (3)
1. air conditioner, it comprises: Air Blast fan, its room air sucks heat exchanger; Exhaust outlet, cold wind or the hot blast after the heat exchange carried out in its discharge in described heat exchanger; Blade part, its direction change to the left and right is characterized in that from the cold wind of this exhaust outlet discharge or the wind direction of hot blast the described relatively exhaust outlet of described blade part is mounted maintenance up and down the direction rotating operation.
2. air conditioner as claimed in claim 1, it is characterized in that, in the installation side edge part of described blade part and described exhaust outlet and being mounted on the side edge part of the exhaust outlet that described blade part is installed, axial region and bearing portion are set, it is chimeric mutually, is used for described blade part axle is connected described exhaust outlet.
3. air conditioner as claimed in claim 2, it is characterized in that, described axial region and bearing portion are provided with in the face of edge portion and opening edge portion, described edge portion, it is positioned at the side of long side direction of the base portion of the blade part that makes a plurality of blades vacate at interval and rotate free ground axle suspension, described opening edge portion, it is located at bottom long side direction one side that form, exhaust outlet of the housing of air conditioner.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP125300/03 | 2003-04-30 | ||
| JP125300/2003 | 2003-04-30 | ||
| JP2003125300A JP2004332953A (en) | 2003-04-30 | 2003-04-30 | Air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1542368A true CN1542368A (en) | 2004-11-03 |
| CN1240972C CN1240972C (en) | 2006-02-08 |
Family
ID=33502609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100420841A Expired - Fee Related CN1240972C (en) | 2003-04-30 | 2004-04-30 | Air conditioner |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2004332953A (en) |
| CN (1) | CN1240972C (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101004275B (en) * | 2006-01-16 | 2010-04-21 | Lg电子株式会社 | Indoor unit for air conditioner |
| CN101187485B (en) * | 2006-11-20 | 2010-06-16 | 三星电子株式会社 | Airflow guide device and air conditioner with same |
| WO2011124133A1 (en) * | 2010-04-09 | 2011-10-13 | 珠海格力电器股份有限公司 | Wall hanging air conditioner |
| CN103673084A (en) * | 2012-09-24 | 2014-03-26 | 珠海格力电器股份有限公司 | Air conditioner indoor unit, air conditioner with air conditioner indoor unit and control method of indoor unit |
| CN103673086A (en) * | 2012-09-24 | 2014-03-26 | 珠海格力电器股份有限公司 | Air conditioner indoor unit and air conditioner with same |
| CN103673087A (en) * | 2012-09-24 | 2014-03-26 | 珠海格力电器股份有限公司 | Air conditioner indoor unit and air conditioner with same |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6561582B2 (en) * | 2015-05-26 | 2019-08-21 | スズキ株式会社 | Louver device |
| JP6685473B1 (en) * | 2018-05-14 | 2020-04-22 | 日立ジョンソンコントロールズ空調株式会社 | Air conditioner |
-
2003
- 2003-04-30 JP JP2003125300A patent/JP2004332953A/en active Pending
-
2004
- 2004-04-30 CN CNB2004100420841A patent/CN1240972C/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101004275B (en) * | 2006-01-16 | 2010-04-21 | Lg电子株式会社 | Indoor unit for air conditioner |
| CN101187485B (en) * | 2006-11-20 | 2010-06-16 | 三星电子株式会社 | Airflow guide device and air conditioner with same |
| WO2011124133A1 (en) * | 2010-04-09 | 2011-10-13 | 珠海格力电器股份有限公司 | Wall hanging air conditioner |
| RU2541271C2 (en) * | 2010-04-09 | 2015-02-10 | Гри Электрик Эпплайенсиз, Инк. оф Чжухай | Wall-type air conditioner |
| CN103673084A (en) * | 2012-09-24 | 2014-03-26 | 珠海格力电器股份有限公司 | Air conditioner indoor unit, air conditioner with air conditioner indoor unit and control method of indoor unit |
| CN103673086A (en) * | 2012-09-24 | 2014-03-26 | 珠海格力电器股份有限公司 | Air conditioner indoor unit and air conditioner with same |
| CN103673087A (en) * | 2012-09-24 | 2014-03-26 | 珠海格力电器股份有限公司 | Air conditioner indoor unit and air conditioner with same |
| CN103673087B (en) * | 2012-09-24 | 2016-03-23 | 珠海格力电器股份有限公司 | Air conditioner indoor unit and air conditioner with same |
| CN103673086B (en) * | 2012-09-24 | 2016-04-06 | 珠海格力电器股份有限公司 | Air conditioner indoor unit and air conditioner with same |
| CN103673084B (en) * | 2012-09-24 | 2016-05-04 | 珠海格力电器股份有限公司 | Air conditioner indoor unit, air conditioner with air conditioner indoor unit and control method of indoor unit |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2004332953A (en) | 2004-11-25 |
| CN1240972C (en) | 2006-02-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060208 Termination date: 20110430 |