CN203518104U - Domestic air conditioner fan with double-wind-wheel centrifugal fan - Google Patents
Domestic air conditioner fan with double-wind-wheel centrifugal fan Download PDFInfo
- Publication number
- CN203518104U CN203518104U CN201320634457.9U CN201320634457U CN203518104U CN 203518104 U CN203518104 U CN 203518104U CN 201320634457 U CN201320634457 U CN 201320634457U CN 203518104 U CN203518104 U CN 203518104U
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- China
- Prior art keywords
- water
- inlet pipe
- water inlet
- thrift lock
- air outlet
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- 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 - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 175
- 238000004378 air conditioning Methods 0.000 claims description 18
- 238000007667 floating Methods 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 4
- 230000000712 assembly Effects 0.000 claims description 4
- 235000004443 Ricinus communis Nutrition 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 230000000630 rising effect Effects 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 239000008399 tap water Substances 0.000 claims description 3
- 235000020679 tap water Nutrition 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 6
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Images
Abstract
A domestic air conditioner fan with a double-wind-wheel centrifugal fan comprises a shell (10), an air inlet (11) and an air outlet (12), wherein the air inlet (11) and the air outlet (12) are formed in the shell (10). A double-wind-wheel centrifugal fan assembly (20) is arranged at the position, corresponding to the air outlet (12), inside the shell (10). The double-wind-wheel centrifugal fan assembly (20) comprises a blower motor (21), a left centrifugal vane wheel (22), a right centrifugal vane wheel (23), a left volute (24) and a right volute (25). The two volutes (24 and 25) are provided with an air outlet (24') and an air outlet (25') respectively, and the two air outlets (24' and 25') are connected to the inner face of the air outlet (12) of the shell (10). The motor (21) drives the left centrifugal vane wheel (22) and the right centrifugal vane wheel (23) to rotate synchronously, and air is supplied to the outside of the air outlet (12) through the air outlet (24') of the left volute and the air outlet (25') of the right volute. The air conditioner fan is large in air supply amount and small in size.
Description
Technical field
The utility model relates to the pumping installations that working fluid is air, relates in particular to home evaporation type air conditioning fan, particularly relates to the two wind wheel centrifugal blowers of equipment to increase the domestic air conditioning fan of air quantity.
Background technology
Prior art domestic air conditioning fan drives Air Flow by blower fan, make air pass through water evaporating apparatus, utilize evaporation of water heat absorption principle to absorb airborne part heat, then cold wind is blown out to the object that reaches cooling from air outlet, give user with refrigerant sensation.Its structure comprises housing, fan assembly, water screen apparatus, water circle device, water tank etc.Prior art domestic air conditioning fan small volume, easy to use and cheap, but air quantity is less, is not suitable for using in larger space.In addition, because water tank volume is also less, during use, need to frequently adds water and change water, very inconvenient.
Utility model content
The technical problems to be solved in the utility model is to avoid above-mentioned the deficiencies in the prior art part, and provides the little air quantity of a kind of volume domestic air conditioning fan large, the two wind wheel centrifugal blowers of equipment.
The technical scheme that the utility model solve the technical problem employing is: a kind of domestic air conditioning fan of equipping two wind wheel centrifugal blowers is provided, comprise housing and on air inlet and air outlet, especially, in described housing, corresponding described air outlet place arranges two wind wheel centrifugal blower assemblies, comprise blower motor and be coaxially bound up on the left side at its output shaft two ends, right centrifugal impeller, and it is left coaxially to cover on this motor, right centrifugal impeller is outside, a left side as part air channel, right spiral case, on the two spiral case faces of cylinder place's tangent position respectively radially outwardly projecting form a left side, right spiral case air outlet, this left side, right spiral case air outlet is connected in the air outlet inner face of described housing, described fan assembly also comprise be looped around described motor excircle installed fixing, and coaxially fix with it the connecting plate of described left and right spiral case, its axial both ends of described two spiral cases are separately fixed in described housing on two side again, motor drives left and right centrifugal impeller synchronous rotary, blows to the air outlet of described housing respectively through left and right spiral case air outlet.
Further, described housing inner bottom part arranges water tank, on this housing rear wall, corresponding described water tank upper is provided with the automatic water-replenishing device that adds water to described water tank, comprise that quadrature passes through the horizontal water inflow pipe of described housing rear wall, the thrift lock that the inner chamber setting of this water inlet pipe can horizontal reciprocating be slided, one end of this thrift lock is for stopping up or open wide the water side, inside of this water inlet pipe, axially the other end over against described thrift lock is provided with thrift lock pressing plate, one end of this pressing plate is from described water inlet pipe tube wall outer radial ground, and and described water inlet pipe tube wall between leave space ground, stretch into after described water inlet pipe inner chamber, rotatably be fixed in described water inlet pipe, its pivot is orthogonal to the axis of described water inlet pipe, the other end of described thrift lock pressing plate radially stretches out behind the water side of described water inlet pipe, affixed with the ball float floating on the described water tank water surface, this ball float and described thrift lock pressing plate connect by floating ball rod, described water inlet pipe front end stretches out described housing rear wall Wai Yu running water pipe UNICOM, water inlet pipe rear end has and prevents the end cap that leaks,
Add water state, described ball float is buoyance lift with the rising of water level in described water tank, drive described floating ball rod to rotate together with described thrift lock pressing plate simultaneously, when the water level in described water tank reaches desired height, this thrift lock pressing plate promotes described thrift lock the water side, inside of described water inlet pipe is stopped up, and stops adding water; When the water level in described water tank starts to decline, described ball float declines, drive described floating ball rod to counter-rotate together with described thrift lock pressing plate simultaneously, the pushing of described thrift lock clamp loose to described thrift lock, this thrift lock opens wide under the effect of tap water pressure, the space of running water between described thrift lock pressing plate and described water inlet pipe water side tube wall flows in described water tank, is back to and adds water state.
Further, the threaded one end that described water inlet pipe stretches out described housing rear wall connects water supply connector, described water inlet pipe is packed on described housing rear wall by the locking nut that is positioned at described housing rear wall outside, described thrift lock arranges sealing rubber pad, between described water inlet pipe and described housing rear wall inner surface, interior sealing rubber ring is set, between described water supply connector and described locking nut, external seal rubber ring is set.
Again further, the concealed water valve that manually adds of the side setting-in of described housing, positive basifacial arranges water level observation window.Described air inlet inner side is provided with wet curtain component, and the top of this wet curtain component arranges tank assembly, and described air inlet outside is provided with screen pack.
In addition, described water tank inner bottom part is also provided with water pump component.Described air outlet place arranges wind-guiding pendulum leaf assembly.Described housing rear wall outer surface arranges power supply cable and is wound around frame and push and pull bar, and bottom arranges castor assembly.
Compared with prior art, the beneficial effect of the domestic air conditioning fan of the two wind wheel centrifugal blowers of the utility model equipment is:
1, adopt two wind wheel centrifugal blowers to strengthen air output, avoided the excessive machine volume that causes of spiral case excessive and become heavy, avoided again complete machine noise excessive;
2, spiral case air outlet is air cooler air outlet, and air-supply directly blows out outside housing, and air-out speed is high;
3, adopt manual and automatic two kinds to add water mode, applicable different occasions.Manually adding water valve can hide, and neither affects outward appearance, does not also affect function; Automatic watering mode can be used at fixed-site, without frequently adding water, easy to use.
Accompanying drawing explanation
Fig. 1 be the two wind wheel centrifugal blowers of the utility model equipment domestic air conditioning fan preferred embodiment, show the orthographic projection side-looking cross-sectional schematic of its operation principle;
Fig. 2 is the decomposition texture axonometric projection schematic diagram of two wind wheel centrifugal blower assemblies 20 shown in Fig. 1 embodiment;
Fig. 3 is automatic water-replenishing device 40 shown in Fig. 1 embodiment and local structure for amplifying schematic diagram thereof;
Fig. 4 be shown in operation principle and the enlarged diagram thereof of automatic water-replenishing device 40 when water tank 30 lack of water, wherein thrift lock 42 unclamps the obstruction to water inlet pipe 41 inner water sides;
Fig. 5 be shown in operation principle and the enlarged diagram thereof of automatic water-replenishing device 40 when water tank 30 full water, wherein thrift lock 42 stops up the water side, inside of water inlet pipes 41;
Fig. 6 is the concealed enlarged diagram that manually adds water valve 90 open modes shown in Fig. 1;
Fig. 7 is the concealed enlarged diagram that manually adds water valve 90 closure states shown in Fig. 1.
The specific embodiment
Below in conjunction with each accompanying drawing, the utility model content is described in further detail.
Shown in seeing figures.1.and.2, a kind of domestic air conditioning fan of equipping two wind wheel centrifugal blowers, comprise housing 10 and on air inlet 11 and air outlet 12, in housing 10, corresponding air outlet 12 places arrange two wind wheel centrifugal blower assemblies 20, comprise blower motor 21 and be coaxially bound up on the left side at its output shaft two ends, right centrifugal impeller 22, 23, and coaxially cover on this motor 21 left sides, right centrifugal impeller 22, 23 outsides, a left side as part air channel, right spiral case 24, 25, two spiral cases 24, on 25 faces of cylinder place's tangent position respectively radially outwardly projecting form a left side, right spiral case air outlet 24 ', 25 ', this left side, right spiral case air outlet 24 ', 25 ' be connected in air outlet 12 inner faces of housing 10, fan assembly 20 also comprise be looped around motor 21 excircles installed fixing, and connecting plate 26, two spiral case 24,25 its axial both ends of coaxially fixing with it left and right spiral case 24,25 be separately fixed at again on the interior two side of housing 10, motor 21 drives left and right centrifugal impeller 22,23 synchronous rotaries, respectively through left and right spiral case air outlet 24 ', 25 ' blow to the air outlet 12 of housing 10.Again as shown in Figure 1, air inlet 11 inner sides are provided with wet curtain component 110, and the top of this wet curtain component 110 arranges tank assembly 120, and air inlet 11 outsides are provided with screen pack 130.Water tank 30 inner bottom parts are provided with water pump component 180.Air outlet 12 places arrange wind-guiding pendulum leaf assembly 140.Housing 10 rear wall outer surfaces arrange bobbin winder bracket 150 and push and pull bar 160, and bottom arranges castor assembly 170.The positive basifacial of housing 10 arranges water level observation window 100.
Shown in Fig. 3 and Fig. 4, housing 10 inner bottom parts arrange water tank 30, on these housing 10 rear walls, corresponding water tank 30 tops are provided with the automatic water-replenishing device 40 that feed-tank 30 adds water, comprise that quadrature passes through the horizontal water inflow pipe 41 of housing 10 rear walls, the thrift lock 42 that the inner chamber setting of this water inlet pipe 41 can horizontal reciprocating be slided, one end of this thrift lock 42 is for stopping up or open wide the water side, inside of this water inlet pipe 41, axially the other end over against thrift lock 42 is provided with thrift lock pressing plate 43, one end of this pressing plate 43 is from water inlet pipe 41 tube wall outer radial ground, and and water inlet pipe 41 tube walls between leave space ground, stretch into after water inlet pipe 41 inner chambers, rotatably be fixed in water inlet pipe 41, its pivot 44 is orthogonal to the axis of water inlet pipe 41, the other end of thrift lock pressing plate 43 radially stretches out behind the water side of water inlet pipe 41, affixed with the ball float 45 floating on water tank 30 waters surface, this ball float 45 connects by floating ball rod 46 with thrift lock pressing plate 43, water inlet pipe 41 front ends stretch out housing 10 rear wall Wai Yu running water pipe UNICOMs, water inlet pipe 41 rear ends have and prevent the end cap 47 that leaks.The threaded one end that water inlet pipe 41 stretches out housing 10 rear walls connects water supply connector 48, water inlet pipe 41 is packed on housing 10 rear walls by the locking nut 50 that is positioned at housing 10 rear wall outsides, thrift lock 42 arranges sealing rubber pad 60, between water inlet pipe 41 and housing 10 rear wall inner surfaces, interior sealing rubber ring 70 is set, between water supply connector 48 and locking nut 50, external seal rubber ring 80 is set.
Shown in Fig. 4, when water tank 30 lacks of water need to add water, ball float 45 is buoyance lift with the rising of water tank 30 interior water levels, drive floating ball rod 46 together with 43 rotations of thrift lock pressing plate simultaneously, when the water level in water tank 30 reaches desired height, as shown in Figure 5, this thrift lock pressing plate 43 promotes thrift lock 42 water side, inside of water inlet pipe 41 is stopped up, and stops adding water; When the water level in water tank 30 starts to decline, ball float 45 declines, drive floating ball rod 46 together with 43 reverse rotations of thrift lock pressing plate simultaneously, thrift lock pressing plate 43 unclamps the pushing to thrift lock 42, this thrift lock 42 opens wide under the effect of tap water pressure, the space of running water between thrift lock pressing plate 43 and water inlet pipe 41 water side tube walls flows in water tank 30, is back to the water state that adds of Fig. 4.
Again as shown in Figure 6 and Figure 7, the concealed water valve 90 that manually adds of the side setting-in of housing 10.
While using air cooler, can first open the concealed water valve 90 that manually adds being arranged on housing 10, manually by water tank 30 topped up with water, while adding water, can observe water level situation by the water level observation window 100 on housing 10; Add water valve 90 and be designed to Concealable structure, when needs add water, only need to add water valve 90 and pull out gently and can add water, after topped up with water, touch and add water valve 90 it is connected on housing 10, both conveniently added water, do not affect again complete machine outward appearance and function, in addition, can also add water by automatic water-replenishing device 40 feed-tanks 30, be about to running water pipe and dock UNICOM with water inlet pipe 41, open running water valve, reach the object of automatic water supplement.
During the work of the utility model air cooler, the water pump component 180 that is arranged at water tank 30 bottoms is evacuated in the tank assembly 120 at wet curtain component 110 tops by water by water pipe, by the wet curtain paper in the wet curtain component 110 of leaking hole spray of tank, make its infiltration, then by fan assembly 20 work, drive Air Flow, wet curtain component 110 by air inlet 11 places evaporates airborne moisture, from air outlet 12, blow out again, thereby reach the object of blowing, refrigeration, humidification.
Claims (8)
1. the domestic air conditioning fan of the two wind wheel centrifugal blowers of equipment, comprise housing (10) and on air inlet (11) and air outlet (12), it is characterized in that:
In described housing (10), corresponding described air outlet (12) locates to arrange two wind wheel centrifugal blower assemblies (20), comprise blower motor (21) and be coaxially bound up on the left side at its output shaft two ends, right centrifugal impeller (22, 23), and coaxially cover on this motor (21) left side, right centrifugal impeller (22, 23) outside, a left side as part air channel, right spiral case (24, 25), two spiral cases (24, 25) on the face of cylinder place's tangent position respectively radially outwardly projecting form a left side, right spiral case air outlet (24 ', 25 '), this left side, right spiral case air outlet (24 ', 25 ') be connected in air outlet (12) inner face of described housing (10), described fan assembly (20) also comprise be looped around described motor (21) excircle installed fixing, and coaxially fix with it described left and right spiral case (24,25) connecting plate (26), its axial both ends of described two spiral cases (24,25) are separately fixed on the interior two side of described housing (10) again, motor (21) drives left and right centrifugal impeller (22,23) synchronous rotary, respectively through left and right spiral case air outlet (24 ', 25 ') air-supply to the air outlet (12) of described housing (10).
2. the domestic air conditioning of the two wind wheel centrifugal blowers of equipment as claimed in claim 1 is fanned, and it is characterized in that:
Described housing (10) inner bottom part arranges water tank (30), on this housing (10) rear wall, corresponding described water tank (30) top is provided with the automatic water-replenishing device (40) that adds water to described water tank (30), comprise that quadrature passes through the horizontal water inflow pipe (41) of described housing (10) rear wall, the thrift lock (42) that the inner chamber setting of this water inlet pipe (41) can horizontal reciprocating be slided, one end of this thrift lock (42) is for stopping up or open wide the water side, inside of this water inlet pipe (41), axially the other end over against described thrift lock (42) is provided with thrift lock pressing plate (43), one end of this pressing plate (43) is from described water inlet pipe (41) tube wall outer radial ground, and and described water inlet pipe (41) tube wall between leave space ground, stretch into after described water inlet pipe (41) inner chamber, rotatably be fixed in described water inlet pipe (41), its pivot (44) is orthogonal to the axis of described water inlet pipe (41), the other end of described thrift lock pressing plate (43) radially stretches out behind the water side of described water inlet pipe (41), affixed with the ball float (45) floating on described water tank (30) water surface, this ball float (45) connects by floating ball rod (46) with described thrift lock pressing plate (43), described water inlet pipe (41) front end stretches out described housing (10) rear wall Wai Yu running water pipe UNICOM, water inlet pipe (41) rear end has and prevents the end cap (47) that leaks,
Add water state, described ball float (45) is buoyance lift with the rising of the interior water level of described water tank (30), drive described floating ball rod (46) to rotate together with described thrift lock pressing plate (43) simultaneously, when the water level in described water tank (30) reaches desired height, this thrift lock pressing plate (43) promotes described thrift lock (42) water inlet end of described water inlet pipe (41) is stopped up, and stops adding water; When the water level in described water tank (30) starts to decline, described ball float (45) declines, drive described floating ball rod (46) to counter-rotate together with described thrift lock pressing plate (43) simultaneously, described thrift lock pressing plate (43) unclamps the pushing to described thrift lock (42), this thrift lock (42) opens wide under the effect of tap water pressure, the space of running water between described thrift lock pressing plate (43) and described water inlet pipe (41) water side tube wall flows in described water tank (30), is back to and adds water state.
3. the domestic air conditioning of the two wind wheel centrifugal blowers of equipment as claimed in claim 2 is fanned, and it is characterized in that:
The threaded one end that described water inlet pipe (41) stretches out described housing (10) rear wall connects water supply connector (48), described water inlet pipe (41) is packed on described housing (10) rear wall by the locking nut (50) that is positioned at described housing (10) rear wall outside, described thrift lock (42) arranges sealing rubber pad (60), between described water inlet pipe (41) and described housing (10) rear wall inner surface, interior sealing rubber ring (70) is set, between described water supply connector (48) and described locking nut (50), external seal rubber ring (80) is set.
4. the domestic air conditioning of the two wind wheel centrifugal blowers of equipment as claimed in claim 1 is fanned, and it is characterized in that:
The concealed water valve (90) that manually adds of side setting-in of described housing (10), positive basifacial arranges water level observation window (100).
5. the domestic air conditioning of the two wind wheel centrifugal blowers of equipment as claimed in claim 1 is fanned, and it is characterized in that:
Described air inlet (11) inner side is provided with wet curtain component (110), and the top of this wet curtain component (110) arranges tank assembly (120), and described air inlet (11) outside is provided with screen pack (130).
6. the domestic air conditioning of the two wind wheel centrifugal blowers of equipment as claimed in claim 1 is fanned, and it is characterized in that:
Described water tank (30) inner bottom part is provided with water pump component (180).
7. the domestic air conditioning of the two wind wheel centrifugal blowers of equipment as claimed in claim 1 is fanned, and it is characterized in that:
Described air outlet (12) locates to arrange wind-guiding pendulum leaf assembly (140).
8. the domestic air conditioning of the two wind wheel centrifugal blowers of equipment as claimed in claim 1 is fanned, and it is characterized in that:
Described housing (10) rear wall outer surface arranges power supply cable and is wound around frame (150) and push and pull bar (160), and bottom arranges castor assembly (170).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320634457.9U CN203518104U (en) | 2013-10-15 | 2013-10-15 | Domestic air conditioner fan with double-wind-wheel centrifugal fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320634457.9U CN203518104U (en) | 2013-10-15 | 2013-10-15 | Domestic air conditioner fan with double-wind-wheel centrifugal fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203518104U true CN203518104U (en) | 2014-04-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320634457.9U Expired - Lifetime CN203518104U (en) | 2013-10-15 | 2013-10-15 | Domestic air conditioner fan with double-wind-wheel centrifugal fan |
Country Status (1)
| Country | Link |
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| CN (1) | CN203518104U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106500294A (en) * | 2016-12-07 | 2017-03-15 | 珠海格力电器股份有限公司 | The location structure of wind deflector and the thermantidote with which |
| CN106524350A (en) * | 2016-11-11 | 2017-03-22 | 珠海格力电器股份有限公司 | Cooling fan |
| CN106594891A (en) * | 2016-12-05 | 2017-04-26 | 珠海格力电器股份有限公司 | Air-conditioner |
| CN107192061A (en) * | 2017-06-19 | 2017-09-22 | 广东美的制冷设备有限公司 | Air conditioner and intelligent electric appliance combination |
| CN107289522A (en) * | 2017-06-19 | 2017-10-24 | 广东美的制冷设备有限公司 | Air conditioner |
| CN107388427A (en) * | 2017-06-19 | 2017-11-24 | 广东美的制冷设备有限公司 | Humidify filter assemblies and air conditioner |
| CN107420981A (en) * | 2017-06-19 | 2017-12-01 | 广东美的制冷设备有限公司 | Air conditioner |
| CN108954734A (en) * | 2018-07-14 | 2018-12-07 | 安徽枫雅轩科技信息服务有限公司 | A kind of energy conservation automatic control house air-conditioning device |
| CN110081522A (en) * | 2019-04-26 | 2019-08-02 | 东莞市绿雅家用电器有限公司 | A kind of air cooler with purification function |
| CN110541844A (en) * | 2018-10-20 | 2019-12-06 | 慈溪市众邦电器有限公司 | Fan with air swinging structure |
| CN113251493A (en) * | 2021-04-30 | 2021-08-13 | 青岛海尔空调器有限总公司 | Air conditioner indoor unit and air conditioner |
-
2013
- 2013-10-15 CN CN201320634457.9U patent/CN203518104U/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106524350A (en) * | 2016-11-11 | 2017-03-22 | 珠海格力电器股份有限公司 | Cooling fan |
| CN106524350B (en) * | 2016-11-11 | 2022-02-11 | 珠海格力电器股份有限公司 | Cooling fan |
| CN106594891A (en) * | 2016-12-05 | 2017-04-26 | 珠海格力电器股份有限公司 | Air-conditioner |
| CN106500294A (en) * | 2016-12-07 | 2017-03-15 | 珠海格力电器股份有限公司 | The location structure of wind deflector and the thermantidote with which |
| CN107192061A (en) * | 2017-06-19 | 2017-09-22 | 广东美的制冷设备有限公司 | Air conditioner and intelligent electric appliance combination |
| CN107289522A (en) * | 2017-06-19 | 2017-10-24 | 广东美的制冷设备有限公司 | Air conditioner |
| CN107388427A (en) * | 2017-06-19 | 2017-11-24 | 广东美的制冷设备有限公司 | Humidify filter assemblies and air conditioner |
| CN107420981A (en) * | 2017-06-19 | 2017-12-01 | 广东美的制冷设备有限公司 | Air conditioner |
| CN108954734A (en) * | 2018-07-14 | 2018-12-07 | 安徽枫雅轩科技信息服务有限公司 | A kind of energy conservation automatic control house air-conditioning device |
| CN110541844A (en) * | 2018-10-20 | 2019-12-06 | 慈溪市众邦电器有限公司 | Fan with air swinging structure |
| CN110081522A (en) * | 2019-04-26 | 2019-08-02 | 东莞市绿雅家用电器有限公司 | A kind of air cooler with purification function |
| CN113251493A (en) * | 2021-04-30 | 2021-08-13 | 青岛海尔空调器有限总公司 | Air conditioner indoor unit and air conditioner |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140402 |