CN105091098A - Split floor type air conditioner and indoor unit - Google Patents
Split floor type air conditioner and indoor unit Download PDFInfo
- Publication number
- CN105091098A CN105091098A CN201510451926.7A CN201510451926A CN105091098A CN 105091098 A CN105091098 A CN 105091098A CN 201510451926 A CN201510451926 A CN 201510451926A CN 105091098 A CN105091098 A CN 105091098A
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- CN
- China
- Prior art keywords
- air
- centrifugal fan
- cabinet
- air conditioner
- evaporator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
-
- 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
- F24F13/30—Arrangement or mounting of heat-exchangers
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 invention discloses a split floor type air conditioner indoor unit. An evaporator is arranged on the front end surface of the lower part of a case, wherein a centrifugal fan is arranged at the rear of the evaporator, is also located in the lower part of the case and is used for supplying power for sucking air in the working process of an air conditioner; the sucked indoor air is introduced into the case by the evaporator through an air inlet, the indoor air is firstly introduced into the centrifugal fan by the evaporator; the centrifugal fan is used for blowing the air treated by the evaporator upward, and the air is introduced into the room through an air supply outlet of the case. Compared to the method of blowing the air into the evaporator by virtue of the centrifugal fan in the prior art, the split floor type air conditioner indoor unit provided by the invention is capable of guaranteeing the speed uniformity of the indoor air when passing through the evaporator and improving the treatment effect of the evaporator on the sucked air, so that the heat exchange efficiency of the heat exchanger is guaranteed, and the performance of the split floor type air conditioner is improved.
Description
Technical field
The present invention relates to aircondition technical field, particularly a kind of split-floor type air conditioner and indoor set.
Background technology
Split-floor type air conditioner comprises indoor set and off-premises station, as shown in Figure 1, indoor set of the prior art is below centrifugal fan 01 being arranged on cabinet, evaporimeter 02 is arranged on the top of cabinet, by centrifugal fan 01, room air is sucked cabinet inside by air inlet, then upwards advertised by the wind wheel of centrifugal fan 01 and deliver to evaporimeter 02 and process, the air processed to indoor conveying, reaches the object of to lower the temperature to room air or heating up by air outlet.
Deliver to evaporimeter 02 because the air sucked in cabinet by centrifugal fan 01 needs upwards to advertise, because air can disperse in the process upwards flowed, cause the wind speed through evaporator 02 uneven, and then affect the heat exchange efficiency of evaporimeter 02.
Therefore, how to improve the heat exchange efficiency of evaporimeter, thus improve the performance of split-floor type air conditioner, become the technical problem that those skilled in the art are urgently to be resolved hurrily.
Summary of the invention
In view of this, the invention provides a kind of Split floor-type indoor machine of air conditioner, to improve the heat exchange efficiency of evaporimeter, thus improve the performance of separated floor air-conditioning.Present invention also offers a kind of split-floor type air conditioner.
For achieving the above object, the invention provides following technical scheme:
A kind of separated floor air conditioner indoor machine, comprising:
Cabinet, the below of described cabinet is provided with air inlet, and the top of described cabinet is provided with air outlet;
Be arranged on the evaporimeter of front end face below described cabinet;
Be arranged on described evaporimeter rear and the centrifugal fan be positioned at below described cabinet, the air intake vent of described centrifugal fan is communicated with described air inlet, and the air outlet of described centrifugal fan is communicated with described air outlet.
Preferably, in above-mentioned separated floor air conditioner indoor machine, the upper end front end face of described cabinet is the antetheca be in tilted layout, and described air outlet is arranged on described antetheca.
Preferably, in above-mentioned separated floor air conditioner indoor machine, the roof width of described cabinet is 1/5 ~ 1/3 of described cabinet bottom wall width.
Preferably, in above-mentioned separated floor air conditioner indoor machine, the angle of inclination of described antetheca is identical with the air outlet angle of described centrifugal fan.
A kind of point sharp floor type air-conditioner, comprise indoor set and off-premises station, described indoor set is the indoor set described in above-mentioned any one.
As can be seen from technique scheme, separated floor air conditioner indoor machine provided by the invention, evaporimeter and centrifugal fan is provided with in cabinet, evaporimeter is arranged on the front end face below cabinet, centrifugal fan is arranged on the rear of evaporimeter, centrifugal fan is also positioned at the below of cabinet, and evaporimeter is positioned at the front end of centrifugal fan, in the process of air-conditioning work, the absorption that centrifugal fan is air provides power, the Interior Space gas well air inlet drawn enters cabinet inside by evaporimeter, first room air is entering centrifugal fan again by evaporimeter, air through evaporator process is upwards advertised and is again sent into indoor by the air outlet of cabinet by centrifugal fan.The separated floor air conditioner indoor machine that this programme provides, first the room air that centrifugal fan extracts carries out processing entering centrifugal fan again through evaporator, the mode that room air enters evaporimeter is that centrifugal fan is drawn, the uniformity of room air through evaporator speed is ensure that relative to the mode being blown into air by centrifugal fan to evaporimeter in prior art, improve evaporimeter to the treatment effect sucking air, thus ensure that the heat exchange efficiency of heat exchanger, improve the performance of separated floor air-conditioning.
Split-floor type air conditioner provided by the invention, comprises indoor set and off-premises station, and because this indoor set has above-mentioned technique effect, the split-floor type air conditioner with this indoor set also has same technique effect, does not repeat them here.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The structural representation of the separated floor indoor set that Fig. 1 provides for prior art;
The wind direction schematic diagram of the separated floor indoor set that Fig. 2 provides for the embodiment of the present invention;
The structural representation of the separated floor indoor set that Fig. 3 provides for the embodiment of the present invention.
01, centrifugal fan, 02, evaporimeter, 1, cabinet, 2, evaporimeter, 3, centrifugal fan.
Detailed description of the invention
The invention discloses a kind of Split floor-type indoor machine of air conditioner, to improve the heat exchange efficiency of evaporimeter, thus improve the performance of separated floor air-conditioning.The invention also discloses a kind of split-floor type air conditioner.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 2 and Fig. 3, the wind direction schematic diagram of the separated floor indoor set that Fig. 2 provides for the embodiment of the present invention; The structural representation of the separated floor indoor set that Fig. 3 provides for the embodiment of the present invention.
The invention discloses a kind of separated floor air conditioner indoor machine, comprising:
For the cabinet 1 of the indoor set part that installs an air-conditioner, the below of cabinet 1 is provided with air inlet, and the top of cabinet 1 is provided with air outlet 11;
Be arranged on the evaporimeter 2 of the front end face below cabinet 1, evaporimeter 2 can carry out respective handling to the air entering cabinet 1;
Be arranged on evaporimeter 2 rear and be positioned at the centrifugal fan 3 below cabinet 1, the air intake vent of centrifugal fan 3 is communicated with air inlet, and the air outlet of centrifugal fan 3 is communicated with air outlet 11.
Evaporimeter 2 and centrifugal fan 3 are all arranged on the below of cabinet 1 by the device that this programme provides, and evaporimeter 2 is positioned at the front end of centrifugal fan 3, the below of cabinet 1 is herein that cabinet 1 is after installation is complete near the part on ground, the front end of centrifugal fan 3 is also for reference with cabinet 1, part cabinet 1 being arranged control panel is orientated as front end in this programme, namely evaporimeter 2 is positioned at the part near cabinet 1 control panel, centrifugal fan 3 is positioned at the part away from cabinet 1 control panel, evaporimeter 2 is arranged on the mode of the upper end in the front end replacement prior art of centrifugal fan 3, evaporimeter 2 being arranged on your centrifugal fan 3 by this programme, change the mode of room air by evaporimeter 2, be blown into of the prior art evaporimeter 2 and replace to, by centrifugal fan 3, room air is sucked cabinet by evaporimeter 2 by centrifugal fan 3 by sucking the room air of cabinet 1, be about to be blown into mode and change suction into, ensure that the uniformity of the room air flow velocity entering evaporimeter 2, namely the volume by evaporimeter 2 air in the unit interval is identical, and it is identical through evaporator cross section atmospheric density everywhere, thus ensure that the treatment effect of evaporimeter 2 pairs of room airs, improve the performance of split-floor type air conditioner to a certain extent.
Upper end evaporimeter 2 being arranged on centrifugal fan 3 changes front end evaporimeter 2 being arranged on centrifugal fan 3 into, shorten the circulation path of air, the loss of energy can be decreased to a certain extent, also can shorten the time of air circulation simultaneously, improve air channel efficiency.
Evaporimeter 2 and centrifugal fan 3 are all arranged on the below of cabinet 1, mechanism's compactness of indoor apparatus of air conditioner can be improved to a certain extent, the area occupied of cabinet 1 can be reduced.
In order to optimize technique scheme further, in a specific embodiment of the present invention, the upper end front end face of cabinet 1 is the antetheca be in tilted layout, and air outlet 11 is arranged on antetheca, it is smooth and easy that this kind of design can be conducive to air-out, reduces energy loss, be in tilted layout by antetheca simultaneously, can air-out area be increased, further increase the performance of air-conditioning.
Preferably, the roof width of cabinet 1 is 1/5 ~ 1/3 of cabinet 1 bottom wall width, ensures that the area of air outlet is enough large, is conducive to cabinet air-out smooth and easy.
In order to reduce energy loss further, the angle of inclination of antetheca is identical with the air outlet angle of centrifugal fan 3, the air bloated through centrifugal fan 3 can directly be discharged by air outlet smoothly, shortens the circulation passage of air-flow, thus improves the result of use of air-conditioning to a certain extent.
The invention also discloses a kind of split-floor type air conditioner, comprise indoor set and off-premises station, described indoor set is the indoor set described in above-mentioned any one, because this indoor set has above-mentioned technique effect, the split-floor type air conditioner with this indoor set also has same technique effect, does not repeat them here.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (5)
1. a separated floor air conditioner indoor machine, is characterized in that, comprising:
Cabinet (1), the below of described cabinet (1) is provided with air inlet, and the top of described cabinet (1) is provided with air outlet (11);
Be arranged on the evaporimeter (2) of described cabinet (1) below front end face;
Be arranged on described evaporimeter (2) rear and be positioned at the centrifugal fan (3) below described cabinet (1), the air intake vent of described centrifugal fan (3) is communicated with described air inlet, and the air outlet of described centrifugal fan (3) is communicated with described air outlet (11).
2. separated floor air conditioner indoor machine according to claim 1, is characterized in that, the upper end front end face of described cabinet (1) is the antetheca be in tilted layout, and described air outlet (11) is arranged on described antetheca.
3. separated floor air conditioner indoor machine according to claim 2, is characterized in that, the roof width of described cabinet (1) is 1/5 ~ 1/3 of described cabinet (1) bottom wall width.
4. separated floor air conditioner indoor machine according to claim 2, is characterized in that, the angle of inclination of described antetheca is identical with the air outlet angle of described centrifugal fan (3).
5. a point sharp floor type air-conditioner, comprises indoor set and off-premises station, it is characterized in that, described indoor set is the indoor set in claim 1-4 described in any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510451926.7A CN105091098A (en) | 2015-07-27 | 2015-07-27 | Split floor type air conditioner and indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510451926.7A CN105091098A (en) | 2015-07-27 | 2015-07-27 | Split floor type air conditioner and indoor unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105091098A true CN105091098A (en) | 2015-11-25 |
Family
ID=54572094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510451926.7A Pending CN105091098A (en) | 2015-07-27 | 2015-07-27 | Split floor type air conditioner and indoor unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105091098A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106949557A (en) * | 2017-03-27 | 2017-07-14 | 美的集团股份有限公司 | Wall-hanging air conditioner all-in-one |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1163644A (en) * | 1997-08-20 | 1999-03-05 | Fujitsu General Ltd | Air conditioner |
| CN2397414Y (en) * | 1998-09-30 | 2000-09-20 | 大金工业株式会社 | Air conditioner |
| JP3671495B2 (en) * | 1996-02-05 | 2005-07-13 | ダイキン工業株式会社 | Air conditioner |
| CN101105352A (en) * | 2007-08-06 | 2008-01-16 | 海信集团有限公司 | Evaporator and cabinet type air conditioner indoor machine employing same |
| CN201866904U (en) * | 2010-11-15 | 2011-06-15 | 海信（山东）空调有限公司 | Shell structure of indoor unit of cabinet type air conditioner |
-
2015
- 2015-07-27 CN CN201510451926.7A patent/CN105091098A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3671495B2 (en) * | 1996-02-05 | 2005-07-13 | ダイキン工業株式会社 | Air conditioner |
| JPH1163644A (en) * | 1997-08-20 | 1999-03-05 | Fujitsu General Ltd | Air conditioner |
| CN2397414Y (en) * | 1998-09-30 | 2000-09-20 | 大金工业株式会社 | Air conditioner |
| CN101105352A (en) * | 2007-08-06 | 2008-01-16 | 海信集团有限公司 | Evaporator and cabinet type air conditioner indoor machine employing same |
| CN201866904U (en) * | 2010-11-15 | 2011-06-15 | 海信（山东）空调有限公司 | Shell structure of indoor unit of cabinet type air conditioner |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106949557A (en) * | 2017-03-27 | 2017-07-14 | 美的集团股份有限公司 | Wall-hanging air conditioner all-in-one |
| CN106949557B (en) * | 2017-03-27 | 2023-04-07 | 美的集团股份有限公司 | Wall-mounted air conditioner all-in-one machine |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151125 |
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| RJ01 | Rejection of invention patent application after publication |