CN105588205A - Air pipe machine - Google Patents
Air pipe machine Download PDFInfo
- Publication number
- CN105588205A CN105588205A CN201610067419.8A CN201610067419A CN105588205A CN 105588205 A CN105588205 A CN 105588205A CN 201610067419 A CN201610067419 A CN 201610067419A CN 105588205 A CN105588205 A CN 105588205A
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- CN
- China
- Prior art keywords
- air
- extension
- centrifugal blower
- main part
- electrical appliance
- 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.)
- Pending
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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
- 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
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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
-
- 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
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
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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
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/082—Grilles, registers or guards
-
- 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
- F24F13/22—Means for preventing condensation or evacuating condensate
- F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
- F24F13/224—Means for preventing condensation or evacuating condensate for evacuating condensate in a window-type room air conditioner
-
- 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
- F24F2203/00—Devices or apparatus used for air treatment
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)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Abstract
The invention discloses an air pipe machine and relates to the technical field of air conditioners. The air pipe machine is invented for solving the problems that in the prior art, the heat exchange efficiency on the two sides of an air outlet of an air pipe machine is low. The air pipe machine comprises a shell with an air outlet. A centrifugal fan is arranged in the shell. A heat exchanger is arranged between the centrifugal fan and the air outlet. The heat exchanger comprises a body part, and at least one end, in the radial direction of the centrifugal fan, of the body part is provided with a first extending part. The first extending part extends towards the radial side of the centrifugal fan from the body part. The air pipe machine is used for adjusting the temperature of indoor air.
Description
Technical field
The present invention relates to air-conditioning technical field, relate in particular to a kind of air-cooled ducted air conditioner.
Background technology
Air-cooled ducted air conditioner is the one of domestic air conditioning, and full name is air-duct-type air-conditioner machine, mounting means with inCentre air-conditioning is identical, central air-conditioning relatively, and air-cooled ducted air conditioner cost is more cheap.
Fig. 1 is the structural representation of air-cooled ducted air conditioner in prior art, comprises and sets out air port 011Housing 01, is provided with centrifugal blower 02, heat exchanger 03 and electrical appliance kit 04 in housing 01, wherein,Heat exchanger 03 is between air outlet 011 and centrifugal blower 02, and electrical appliance kit 04 is installed on and changesBetween hot device 03 housing sidewall relative with air outlet 011, be positioned at centrifugal blower 02 radiallyOne side.
In prior art, air-cooled ducted air conditioner produces centrifugal by the impeller of centrifugal blower 02 when rotatedPower throws away air from impeller, and wind comes together in housing 01, then arranges from air outlet 011Go out. Because of on housing 01 along radially adjacent with air outlet 01 two side of centrifugal blower 02, withBetween centrifugal blower 02, there is larger spatial accommodation, be centrifuged in a large number the wind that blower fan 02 throws awayCome together in this region, so, the zone line of air outlet 011 relatively, air outlet 011 is on edgeCentrifugal blower 02 both sides wind speed is radially larger. Because adopting heat exchanger 03, air-cooled ducted air conditioner carries out heat againExchange, air outlet 011 is larger along centrifugal blower 02 both sides wind speed radially, and air comes notAnd fully contact with heat exchanger 03, be blown, therefore, air outlet 011 is along centrifugal windThe machine 02 radially heat exchange efficiency of both sides is poor.
Summary of the invention
Embodiments of the invention provide a kind of air-cooled ducted air conditioner, can solve air-cooled ducted air conditioner air-out in prior artThe poor problem of heat exchange efficiency of mouth both sides.
For achieving the above object, embodiments of the invention adopt following technical scheme:
A kind of air-cooled ducted air conditioner, comprises the housing that offers air outlet, is provided with centrifugal wind in described housingMachine, is provided with heat exchanger between described centrifugal blower and described air outlet, and described heat exchanger comprises masterBody, described main part is provided with the first extension along described centrifugal blower at least one end radially,Described the first extension is extended to a radially side of described centrifugal blower by described main part.
The air-cooled ducted air conditioner that the embodiment of the present invention provides, because the main part of heat exchanger is in centrifugal blower footpathTo at least one end be provided with the first extension, the air blowing out from centrifugal blower and the master of heat exchangerBody and the first extension carry out, after heat exchange, blowing out from air outlet. Because of the first extension be byMain part extends to a radially side of centrifugal blower, and relatively common heat exchanger, is being provided with firstHeat exchanger one end of extension, air and heat exchanger are becoming along centrifugal blower heat exchange area radiallyGreatly, air outlet is near being provided with the corresponding raising of heat exchanger one end heat exchange efficiency of the first extension,So, improved air outlet along the radially poor problem of heat exchange efficiency of both sides of centrifugal blower.
Brief description of the drawings
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, belowTo the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described, aobvious andEasily insight, the accompanying drawing in the following describes is only some embodiments of the present invention, for this areaThose of ordinary skill, is not paying under the prerequisite of creative work, can also be according to theseAccompanying drawing obtains other accompanying drawing.
Fig. 1 is the structural representation of air-cooled ducted air conditioner in prior art;
Fig. 2 is the tomograph of air-cooled ducted air conditioner in the embodiment of the present invention;
Fig. 3 is that radially two ends are equal along centrifugal blower for the heat exchanger of air-cooled ducted air conditioner in the embodiment of the present inventionBe provided with the structural representation of the first extension;
Fig. 4 is the A-A cutaway view that is rotated counterclockwise Fig. 3 after 90 °;
Fig. 5 be in the embodiment of the present invention air-cooled ducted air conditioner near the first extension of electrical appliance kit one sideBe provided with the structural representation of the breach for dodging electrical appliance kit;
Fig. 6 is the A-A profile that is rotated counterclockwise Fig. 5 after 90 °;
Fig. 7 be in the embodiment of the present invention air-cooled ducted air conditioner near the first extension of electrical appliance kit one sideStructural representation from main part extends to electrical appliance kit;
Fig. 8 is that the heat exchanger of air-cooled ducted air conditioner in the embodiment of the present invention is radially established one end along centrifugal blowerThere is the structural representation of the first extension;
Fig. 9 is that the heat exchanger of air-cooled ducted air conditioner in the embodiment of the present invention is each along the axial both sides of centrifugal blowerBe provided with the top view of the second extension;
Figure 10 is the A-A profile that is rotated counterclockwise Fig. 9 after 90 °.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, to the technical side in the embodiment of the present inventionCase is clearly and completely described, and obviously, described embodiment is only one of the present inventionDivide embodiment, instead of whole embodiment. Based on the embodiment in the present invention, this area is generalLogical technical staff is not making the every other embodiment obtaining under creative work prerequisite,All belong to the scope of protection of the invention.
In description of the invention, it will be appreciated that, term " " center ", " on ", D score,'fornt', 'back', " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", " outward "Deng instruction orientation or position relationship be based on orientation shown in the drawings or position relationship, be only forBe convenient to describe the present invention and simplified characterization, instead of device or the element of instruction or hint indicationMust have specific orientation, construct and operation with specific orientation, it is right therefore can not to be interpreted asRestriction of the present invention.
Air-cooled ducted air conditioner is the abbreviation of air-duct-type air-conditioner machine, the fan coil of its indoor set and central air-conditioningStructure is consistent, generally adopts furred ceiling form to install.
With reference to Fig. 2, air-cooled ducted air conditioner comprises in housing 1, housing 1 and is provided with centrifugal blower 2 and heat exchangeDevice 3. On housing 1, set out air port 11, centrifugal blower 2 is relative with air outlet 11 positions,Heat exchanger 3, between air outlet 11 and centrifugal blower 2, is also provided with and heat exchange in housing 1The drip tray 5 that device 3 shapes match, drip tray 5 is provided with return air inlet 12, in order to filter skyImpurity in gas, is also provided with return air grid 6 before return air inlet 12, drip tray 5 and return air grid 6Between be provided with electrical appliance kit 4. The air blowing out from centrifugal blower 2, carries out heat with heat exchanger 3 and hands overAfter changing, blow out from air outlet 11.
Embodiment 1, Fig. 2, Fig. 3 are a specific embodiment of embodiment of the present invention air-cooled ducted air conditioner,Air-cooled ducted air conditioner in the embodiment of the present invention, comprises the centrifugal blower 2 of housing 1, housing 1 interior installationWith heat exchanger 3. On housing 1, also set out air port 11, heat exchanger 3 be positioned at centrifugal blower 2 withBetween air outlet 11. Wherein, heat exchanger 3 comprises main part 31, and main part 31 is along centrifugalBlower fan 2 at least one end is radially provided with the first extension 32, the first extensions 32 by main part31 extend to a radially side of centrifugal blower 2.
The air-cooled ducted air conditioner that the embodiment of the present invention provides, because the main part 31 of heat exchanger 3 is centrifugalBlower fan 2 at least one end is radially provided with the first extension 32, the sky blowing out from centrifugal blower 2The main part 31 of gas and heat exchanger 3 and the first extension 32 carry out after heat exchange, from air outlet11 blow out. Because the first extension 32 is the radially sides to centrifugal blower 2 by main part 31Extend, relatively common heat exchanger, the heat exchanger 3 of the embodiment of the present invention, prolongs being provided with firstStretch heat exchanger 3 one end of portion 32, air and heat exchanger 3 are along centrifugal blower 02 changing radiallyHot side is long-pending becomes large, the enough more abundant and heat exchanger 3 of the wind energy originally blowing out through air outlet 11 both sidesCarry out heat exchange, air outlet 11 is changing near heat exchanger 3 one end that are provided with the first extension 32The corresponding raising of the thermal efficiency, thereby, air outlet 11 improved along radially both sides of centrifugal blower 02The poor problem of heat exchange efficiency.
Particularly, the main part 31 of embodiment of the present invention heat exchanger 3, along centrifugal blower 2Radially two ends are respectively equipped with first extension 32, and two the first extensions 32 respectively byExtend to a radially side of centrifugal blower 2 correspondences one end of main part 31, as shown in Fig. 3～4,The wind blowing out from air outlet 11 both sides like this, its heat exchange efficiency is all improved, and has solved existingThere is the poor problem of heat exchange efficiency of air-cooled ducted air conditioner air outlet both sides in technology.
In addition, in the housing 1 of air-cooled ducted air conditioner, be also provided with electrical appliance kit 4, electrical appliance kit 4 can be located at heat exchangeBetween first extension 32 and centrifugal blower 2 of device 3, this scheme heat exchanger 3 can be normalInstall, the first extension 32 also can not interfere with electrical appliance kit 4, has improved in housingSpace availability ratio; If electrical appliance kit 4 is located to the housing 1 of the first extension 32 and a corresponding sideBetween, in order to prevent interfering between the first extension 32 and electrical appliance kit 4, heat exchanger3 need reduced volume, and this scheme can reduce the heat exchange area between air and plate-type heat-exchange 3.Therefore, preferably, the embodiment of the present invention adopts technical scheme as shown in Figure 3.
If by above-mentioned along centrifugal blower 2 radially both sides all with the heat exchanger of the first extension 323, be installed on some electrical appliance kits 4 and be located at the radially side of centrifugal blower 2, and electrical appliance kit 4 withBetween the top cover of housing 1 when the less air-cooled ducted air conditioner in space, electrical appliance kit 4 and first of a corresponding sideExtension 32 can interfere. Occur for fear of this situation, specifically can adopt multiple realityExisting mode, as the first extension 32 near electrical appliance kit 4 one sides is provided with for dodging electrical appliance kit4 breach, and go back between the first extension 32 of close electrical appliance kit 4 one sides and electrical appliance kit 4Be provided with drip tray 5, drip tray 5 is for storing and transmit the condensed water of operation of air conditioner process,As shown in Fig. 5～6; And for example, employing designs shorter near the first extension 32 of electrical appliance kit 4,The first extension 32 near electrical appliance kit 4 extends to the technology before electrical appliance kit 4 by main part 31Scheme, as shown in Figure 7; In addition, also can adopt main part 31 along centrifugal blower 2 radiallyOne end is provided with the first extension 32, and the first extension 32 is positioned at main part 31 away from electrical equipmentThe technical scheme of box 4 one end, as shown in Figure 8. 3 kinds of above-mentioned schemes, the first scheme,The heat exchange area maximum of heat exchanger, but processing technology is the most complicated; The third scheme, heat exchange areaMinimum, and processing technology is the simplest; First scheme, heat exchange area and processing technology are all positioned atBetween the two.
Further, the main part 31 of the embodiment of the present invention is at least axial along centrifugal blower 2One end be also provided with the second extension 33, the second extensions 33 by main part 31 to centrifugal blower 2Axial one side extend. Relative cross-section is the heat exchanger of " one " font, the embodiment of the present inventionHeat exchange area is larger, and heat exchange efficiency is higher.
The main part 31 of embodiment of the present invention heat exchanger 3 divides along the axial two ends of centrifugal blower 2Be not provided with 33, two the second extensions 33 of second extension respectively by main part 31Extend to an axial side of centrifugal blower 2 correspondences one end, as shown in Fig. 9～10. This heat exchanger3 cross section is U-shaped, and relatively common cross section is the heat exchanger of " one " font, heat exchanger 3 edgesThe heat exchange area of the axial both sides of centrifugal blower all increases, thereby heat exchange efficiency is higher.
The first extension 32 in technique scheme can adopt flat heat exchanger to be bent intoType, also can adopt plate type heat exchanger to be spliced. Because adopting flat heat exchanger to be bent intoThe processing technology of type is simpler, does not need assembling, so preferably, the embodiment of the present invention adoptsThe first extension 32 is by the technical scheme of flat heat exchanger bending forming. Heat exchanger 3 canAdopt plate type heat exchanger or finned heat exchanger, the present invention preferably adopts finned heat exchanger, its valencyLattice are cheap, and cost is lower.
In addition the main part 31 of heat exchanger 3 and the first extension away from electrical appliance kit 4 one sides,Angle between 32 is a, meets the condition of 90 °≤a≤180 °. If a is less than 90 °, first prolongsStretch portion 32 and extend to main part 31, be unfavorable for air-out; If a is excessive, can increase complete machine lengthSize, takies more installing spaces, runs counter to user's request. Therefore, preferably, the present inventionThe a of embodiment adopts the angular range of 95 °～105 °.
Further, away from the first extension 32 ends and main part 31 of electrical appliance kit 4 one sidesNear the value of the distance d between the surface of air outlet 11 1 sides, depend primarily on air-cooled ducted air conditionerThe wind field distribution character of complete machine, and closely related with the specification size of product, centrifugal blower. IfOn housing 1 from the sidewall that sets out air port 11 to the distance the sidewall relative with air outlet 11From being d1, be also connected with shunt group away from the end face of the first extension 32 of electrical appliance kit 4 one sidesPart, the sidewall of close the first extension 32 and the side away from the first extension 32 on shunt assemblyDistance between wall is d2, meets the condition of 0≤d≤d1-d2 apart from d. When d valueHour, not utilizing 11 liang of side air-outs of air outlet, the heat exchange efficiency of heat exchanger 3 is low; Work as dWhen excessive, a little less than the inside wind field of housing 1, the heat exchange efficiency of heat exchanger 3 is low, causes cost waveTake. Therefore, preferably, in the embodiment of the present invention, d adopts d3+1/3 × d4≤d≤d3+1/2The span of × d4, wherein, d3 be main part 31 near the surface of air outlet 11 with fromMinimum distance between heart blower fan 2 outer edges, d4 is the diameter of centrifugal blower 2.
The centrifugal blower 2 of the embodiment of the present invention adopts turbofan, can regulate at satisfied temperatureUnder demand, realize air quantity minimum, thereby reduced the noise of air-cooled ducted air conditioner.
The above be only the specific embodiment of the present invention, but protection scope of the present invention alsoBe not limited to this, any be familiar with those skilled in the art the present invention disclose technology modelIn enclosing, can expect easily changing or replacing, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of described claim.
Claims (13)
1. an air-cooled ducted air conditioner, comprises the housing that offers air outlet, is provided with centrifugal in described housingBlower fan, is provided with heat exchanger between described centrifugal blower and described air outlet, it is characterized in that instituteState heat exchanger and comprise main part, described main part is established along described centrifugal blower at least one end radiallyHave the first extension, described the first extension by described main part to described centrifugal blower radiallyOne side is extended.
2. air-cooled ducted air conditioner according to claim 1, is characterized in that, described main part is along instituteState centrifugal blower two ends radially and be respectively equipped with described first extension, two described firstExtension is prolonged to a radially side corresponding to described centrifugal blower by one end of described main part respectivelyStretch.
3. air-cooled ducted air conditioner according to claim 2, is characterized in that, also comprises electrical appliance kit,Described electrical appliance kit is located between described centrifugal blower and the first extension of described heat exchanger one side.
4. air-cooled ducted air conditioner according to claim 2, is characterized in that, also comprises electrical appliance kit,Described electrical appliance kit is positioned at a radially side of described centrifugal blower, near the institute of described electrical appliance kit one sideState the first extension and be provided with the breach for dodging described electrical appliance kit.
5. air-cooled ducted air conditioner according to claim 1, is characterized in that, also comprises electrical appliance kit,Described electrical appliance kit is positioned at a radially side of described centrifugal blower, and described main part is along described centrifugal windMachine one end is radially provided with the first extension, and described the first extending part is far away in described main partFrom one end of described electrical appliance kit.
6. according to the air-cooled ducted air conditioner described in any one in claim 1～5, it is characterized in that, described inMain part is provided with the second extension along the axial at least one end of described centrifugal blower, and described second prolongsThe portion of stretching is extended to an axial side of described centrifugal blower by described main part.
7. air-cooled ducted air conditioner according to claim 6, is characterized in that, described main part is along instituteState the axial two ends of centrifugal blower and be respectively equipped with described second extension, two described secondExtension is prolonged to an axial side corresponding to described centrifugal blower by one end of described main part respectivelyStretch.
8. air-cooled ducted air conditioner according to claim 1, is characterized in that, described main part and instituteState the first extension by flat heat exchanger bending moulding.
9. according to the air-cooled ducted air conditioner described in any one in claim 2～5, it is characterized in that, described inMain part and the angle a forming away from described first extension of described electrical appliance kit one side, meet withLower condition: 90 °≤a≤180 °.
10. air-cooled ducted air conditioner according to claim 9, is characterized in that, described main part withThe angle a forming between described the first extension away from described electrical appliance kit one side, meets following barPart: 95 °≤a≤105 °.
11. according to the air-cooled ducted air conditioner described in any one in claim 2～5, it is characterized in that instituteState on housing from the sidewall of offering described air outlet to the distance the sidewall relative with air outletFor d1, be also connected with shunt assembly, institute away from described first extension of described electrical appliance kit one sideState the sidewall of close described the first extension on shunt assembly and the side away from described the first extensionDistance between wall is d2, and described main part is near the surface of described air outlet and away from described electricityDistance d between the described first extension end face of device box one side, meets the following conditions: 0≤d≤d1－d2。
12. air-cooled ducted air conditioners according to claim 11, is characterized in that, described main part leans onMinimum distance between surface and the described centrifugal blower outer edge of nearly air outlet is d3, described fromThe diameter of heart blower fan is d4, and described main part prolongs near the surface and described first of described air outletThe portion of stretching is away from the distance d between the end of described electrical appliance kit one side, and its span is: d3+1/3×d4≤d≤d3+1/2×d4。
13. air-cooled ducted air conditioners according to claim 1, is characterized in that, described centrifugal blowerAdopt turbofan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610067419.8A CN105588205A (en) | 2016-01-29 | 2016-01-29 | Air pipe machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610067419.8A CN105588205A (en) | 2016-01-29 | 2016-01-29 | Air pipe machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105588205A true CN105588205A (en) | 2016-05-18 |
Family
ID=55927981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610067419.8A Pending CN105588205A (en) | 2016-01-29 | 2016-01-29 | Air pipe machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105588205A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107741056A (en) * | 2017-11-21 | 2018-02-27 | 广东美的暖通设备有限公司 | Air-cooled ducted air conditioner and there is its air conditioner |
| CN109237627A (en) * | 2018-10-31 | 2019-01-18 | 宁波奥克斯电气股份有限公司 | A kind of air-cooled ducted air conditioner |
| EP3748239A4 (en) * | 2018-12-19 | 2022-01-26 | Qingdao Haier Air-Conditioning Electronic Co., Ltd | Duct type air conditioner |
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| US20040023615A1 (en) * | 2002-08-01 | 2004-02-05 | Chin-Sheng Kuo | Wind-hole base of a ventilator for an air conditioner |
| CN102788384A (en) * | 2012-08-10 | 2012-11-21 | 李力游 | Indoor unit of vertical hidden air conditioner |
| CN103267319A (en) * | 2013-06-15 | 2013-08-28 | 邓明义 | Concealed air conditioner indoor unit |
| JP2014077591A (en) * | 2012-10-11 | 2014-05-01 | Mitsubishi Heavy Ind Ltd | Indoor unit of air conditioner |
| CN203837235U (en) * | 2014-05-06 | 2014-09-17 | 广东美的暖通设备有限公司 | Heat exchanger assembly, air pipe machine and air conditioner |
| CN203907778U (en) * | 2014-05-27 | 2014-10-29 | 广东美的制冷设备有限公司 | Indoor unit of air-conditioning wind pipe machine |
| CN204757312U (en) * | 2015-05-21 | 2015-11-11 | 广东美的暖通设备有限公司 | Water collector of tuber pipe machine and have its tuber pipe machine |
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2016
- 2016-01-29 CN CN201610067419.8A patent/CN105588205A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040023615A1 (en) * | 2002-08-01 | 2004-02-05 | Chin-Sheng Kuo | Wind-hole base of a ventilator for an air conditioner |
| CN102788384A (en) * | 2012-08-10 | 2012-11-21 | 李力游 | Indoor unit of vertical hidden air conditioner |
| JP2014077591A (en) * | 2012-10-11 | 2014-05-01 | Mitsubishi Heavy Ind Ltd | Indoor unit of air conditioner |
| CN103267319A (en) * | 2013-06-15 | 2013-08-28 | 邓明义 | Concealed air conditioner indoor unit |
| CN203837235U (en) * | 2014-05-06 | 2014-09-17 | 广东美的暖通设备有限公司 | Heat exchanger assembly, air pipe machine and air conditioner |
| CN203907778U (en) * | 2014-05-27 | 2014-10-29 | 广东美的制冷设备有限公司 | Indoor unit of air-conditioning wind pipe machine |
| CN204757312U (en) * | 2015-05-21 | 2015-11-11 | 广东美的暖通设备有限公司 | Water collector of tuber pipe machine and have its tuber pipe machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107741056A (en) * | 2017-11-21 | 2018-02-27 | 广东美的暖通设备有限公司 | Air-cooled ducted air conditioner and there is its air conditioner |
| CN109237627A (en) * | 2018-10-31 | 2019-01-18 | 宁波奥克斯电气股份有限公司 | A kind of air-cooled ducted air conditioner |
| EP3748239A4 (en) * | 2018-12-19 | 2022-01-26 | Qingdao Haier Air-Conditioning Electronic Co., Ltd | Duct type air conditioner |
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Application publication date: 20160518 |
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| RJ01 | Rejection of invention patent application after publication |