CN202188613U - Evaporator structure of air conditioning indoor unit - Google Patents
Evaporator structure of air conditioning indoor unit Download PDFInfo
- Publication number
- CN202188613U CN202188613U CN2011202340512U CN201120234051U CN202188613U CN 202188613 U CN202188613 U CN 202188613U CN 2011202340512 U CN2011202340512 U CN 2011202340512U CN 201120234051 U CN201120234051 U CN 201120234051U CN 202188613 U CN202188613 U CN 202188613U
- Authority
- CN
- China
- Prior art keywords
- evaporator
- indoor unit
- evaporimeter
- flow fan
- air conditioner
- 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.)
- Expired - Fee Related
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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
- 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
-
- 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
- F24F1/0059—Indoor units, e.g. fan coil units characterised by heat exchangers
- F24F1/0063—Indoor units, e.g. fan coil units characterised by heat exchangers by the mounting or arrangement of the heat exchangers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The utility model discloses an evaporator structure of an air conditioning indoor unit, which comprises a base with an air passage structure, a cross-flow fan in the air passage, an outer cover with the air passage structure, and an evaporator in the air passage, wherein, the cross section of the evaporator is a curved surface which is circular arc-shaped or non circular arc-shaped; the curved surface-shaped evaporator is fixed on the base and evenly encloses the periphery of the cross-flow fan so as to better solve such problems as nonuniform evaporation heat of the evaporators, lower local vaporization efficiency, and material waste; besides, the distance between the curved surface-shaped evaporator and the cross-flow fan is even, so the airflow passing the evaporator is uniform, and accordingly, the evaporation heat of the evaporator is uniform. Therefore, the evaporator structure is convenient and flexible in production and organization.
Description
Technical field
The utility model relates to air-conditioning technical field in the electric equipment, particularly the technology of air conditioner indoor unit evaporator.
Background technology
At present, traditional air conditioner indoor unit evaporator is design like this, and evaporimeter is because the space in the air channel is limited, for increasing disengagement area, so evaporimeter has adopted three folding or four folded structures.The advantage of design is to be easy to moulding like this; But shortcoming is also a lot, and is even inadequately such as evaporation heat, and local evaporation efficient is lower; Particularly under copper aluminium material material price from now on can more and more expensive situation, be the folding shape evaporation structure of the main material comparison waste material that seems with copper aluminium.
Summary of the invention
The technical problem that utility model will solve is to improve even inadequately, lower, the waste material problem of local evaporation efficient of evaporation heat that present evaporimeter causes because of rolling over the shape fault of construction; Change to existing folding shape evaporator designs, provide a kind of evaporation heat relatively evenly, the air conditioner indoor unit evaporator structure of economical with materials.
For solving the problems of the technologies described above; The technical scheme of the utility model is: a kind of indoor apparatus of air conditioner vaporising device of the utility model; Comprise the base that has air channel structure, be installed in axial-flow fan and evaporimeter in the air channel; Evaporimeter places the side of axial-flow fan, and the cross sectional shape of wherein said evaporimeter is a curved.
The cross sectional shape of said evaporimeter is a circular arc.
The outside, said air channel is provided with outer cover.
Said evaporimeter evenly be trapped among axial-flow fan around.
Said evaporimeter is fixed on the base through base set installing hole and connector.
Said installing hole is circular hole or elliptical aperture.
Said connector is screw or pin.
The utility model with respect to the beneficial effect of prior art is: the utility model is because the cross sectional shape of employing evaporimeter is the structure of curved, and the evaporator evaporation heat is even inadequately, the economical with materials problem so can better solve; The utility model organization of production is convenient, flexible.
Description of drawings
Fig. 1 is the sketch map of the utility model air conditioner indoor unit evaporator structure.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further detailed explanation.
Shown in accompanying drawing 1; A kind of air conditioner indoor unit evaporator structure; Comprise the base 1 that has air channel structure, the axial-flow fan 2 that is positioned at the air channel, the outer cover 3 that has air channel structure and the evaporimeter 4 that is positioned at the air channel; The cross sectional shape of said evaporimeter 4 is curved, and in the present embodiment, the cross sectional shape of said evaporimeter is a circular arc.Arc evaporimeter 4 is fixed on the base 1, and be trapped among uniformly axial-flow fan 2 around.
Earlier make the installing hole of screw hole during preparation as evaporimeter 4 in the evaporator end location of base 1; Evaporimeter 4 usefulness copper aluminium material material or other materials are converted into circular arc through the circular arc bender and make separately; Because the cross sectional shape of evaporimeter is a circular arc; So it is even inadequately better to solve the evaporator evaporation heat, local evaporation efficient is lower, the waste material problem.Because arc evaporator is uniformly apart from the distance of axial-flow fan, thus also be uniformly during the air communication evaporator, so the evaporation heat of evaporimeter also is uniform.
During installation evaporimeter 4 usefulness screws or pin are fixed in the installing hole of base 1, the mode that also can adopt other fixed connections is evaporimeter 4 fixedly.
Claims (7)
1. air conditioner indoor unit evaporator structure; Comprise the base (1) that has air channel structure, be installed in axial-flow fan (2) and evaporimeter (4) in the air channel; Evaporimeter (4) places the side of axial-flow fan (2), it is characterized in that, the cross sectional shape of said evaporimeter (4) is a curved.
2. air conditioner indoor unit evaporator structure according to claim 1 is characterized in that, the cross sectional shape of said evaporimeter (4) is a circular arc.
3. air conditioner indoor unit evaporator structure according to claim 1 is characterized in that, the outside, said air channel is provided with outer cover (3).
4. air conditioner indoor unit evaporator structure according to claim 2 is characterized in that, said evaporimeter (4) evenly be trapped among axial-flow fan (2) around.
5. according to each described air conditioner indoor unit evaporator structure of claim 1 to 4, it is characterized in that said evaporimeter (4) is fixed on the base (1) through base (1) set installing hole and connector.
6. air conditioner indoor unit evaporator structure according to claim 5 is characterized in that, said installing hole is circular hole or elliptical aperture.
7. air conditioner indoor unit evaporator structure according to claim 6 is characterized in that, said connector is screw or pin.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202340512U CN202188613U (en) | 2011-07-05 | 2011-07-05 | Evaporator structure of air conditioning indoor unit |
| PCT/CN2012/070397 WO2013004079A1 (en) | 2011-07-05 | 2012-01-16 | Evaporator device of indoor unit of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202340512U CN202188613U (en) | 2011-07-05 | 2011-07-05 | Evaporator structure of air conditioning indoor unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202188613U true CN202188613U (en) | 2012-04-11 |
Family
ID=45920060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202340512U Expired - Fee Related CN202188613U (en) | 2011-07-05 | 2011-07-05 | Evaporator structure of air conditioning indoor unit |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN202188613U (en) |
| WO (1) | WO2013004079A1 (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11281144A (en) * | 1998-03-27 | 1999-10-15 | Sanyo Electric Co Ltd | Heat exchanger for air conditioner |
| DE20107972U1 (en) * | 2001-05-12 | 2001-07-26 | Teko Ges Fuer Kaeltetechnik Mb | Air-cooled condenser or evaporator |
| JP2004019999A (en) * | 2002-06-14 | 2004-01-22 | Matsushita Electric Ind Co Ltd | Heat exchanger with fin, and manufacturing method therefor |
| JP2010230208A (en) * | 2009-03-26 | 2010-10-14 | Sharp Corp | Indoor unit for air conditioner |
| CN201852367U (en) * | 2010-06-30 | 2011-06-01 | 松下电器研究开发(苏州)有限公司 | Heat exchanger and air-conditioner adopting same |
-
2011
- 2011-07-05 CN CN2011202340512U patent/CN202188613U/en not_active Expired - Fee Related
-
2012
- 2012-01-16 WO PCT/CN2012/070397 patent/WO2013004079A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013004079A1 (en) | 2013-01-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120411 Termination date: 20190705 |