CN208139468U - A kind of domestic air conditioner - Google Patents
A kind of domestic air conditioner Download PDFInfo
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- CN208139468U CN208139468U CN201820609822.3U CN201820609822U CN208139468U CN 208139468 U CN208139468 U CN 208139468U CN 201820609822 U CN201820609822 U CN 201820609822U CN 208139468 U CN208139468 U CN 208139468U
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Abstract
The utility model discloses a kind of domestic air conditioner, including body, body inner cavity is divided into first chamber by plate fin type heat exchanger and heat exchanger in body inner cavity, second chamber, third chamber and the 4th chamber, second chamber and third chamber, a subchannel of connection first chamber and second chamber is provided on the plate fin type heat exchanger, it is additionally provided with two subchannels of connection third chamber and the 4th chamber, it is characterized in that, the partition includes the first partition for separating first chamber and third chamber, and the second partition for separating second chamber and the 4th chamber, first partition is rotatably arranged in body inner cavity close to air inlet position, air port is provided in second chamber and the 4th chamber and is capable of forming air-supply and return air switching.This domestic air conditioner is with that preferably can need to introduce fresh air by different operating conditions and fresh air and return air are adjusted, and work efficiency is high, and unit utilization rate is high, can annual the advantages of running.
Description
Technical field
The utility model relates to air conditioner technical fields, more particularly to a kind of domestic air conditioner.
Background technique
Air-conditioning is to refer to adjust the parameters such as the temperature, humidity of surrounding air, cleanliness in building or structures
The device of section and control.In recent years, as the improvement of people's living standards, domestic air conditioner installation rate increases substantially.Now
Domestic air conditioning can only generally be handled room air, with meet cooling supply operating condition, heating operating condition, except wet cooling condition the needs of.It removes
Nearly all without fresh air introducing apparatus outside the window air conditioner of part, the airtightness of house is constantly reinforced, and domestic air conditioning is opposite
It will lead to that air conditioner filter screen dust stratification is serious, and indoor air is extremely stagnant, and is easy to produce after closed indoor environment longtime running
Peculiar smell, this undoubtedly brings pole detrimental effect to people's health.
In addition, existing domestic air conditioning leaving air temp under dehumidification mode is relatively low, unnecessary creeping chill is brought to people.When long
Between creeping chill be easy to cause uncomfortable, the elderly, children etc. are easy to catch cold or the diseases such as rheumatism.Individual product is to increase
Lower leaving air temp and air heater is set, give air reheating, but this undoubtedly increases air conditioning energy consumption.
Fresh airDehumidifierIt is for after filtering, dehumidifying, by relatively dry and reaching outdoor air by fresh air pipeline
Target relative humidity air is sent to the room, is set with reaching a kind of new air-conditioning of comfort or craftsmanship indoor environment moisture requirement
It is standby.Fresh air dehumidifier is a kind of pursuit of the people to high standard of living as a kind of healthcare air conditioner, is realized based on fresh air
Indoor ventilation, indoor environment can be improved to a certain extent by an organized way introducing fresh air, be conducive to the health of human body, and
It can be reduced interior energy loss caused by inorganization ventilation.
Patent CN 206875617 U in China discloses a kind of fresh air dehumidifier, including body and plate-fin heat exchange
Device, body inner cavity is divided into first chamber, second chamber, third chamber and the 4th chamber by the plate fin type heat exchanger, described
Plate fin type heat exchanger is provided with a subchannel of connection first chamber and second chamber, is additionally provided with connection third chamber and the
Two subchannels of four chambers, it is inside and outside in the first chamber vertical side walls to be provided through air inlet, the vertical side of the 4th chamber
Blower is installed on wall, surface air cooler, the surface air cooler and the plate are provided between the second chamber and the third chamber
Condensate drain pan is fixedly connected between fin type heat exchanger, the condensate drain pan includes water-collecting tray and water distributing tray, the water distributing tray
The part distribution of plate fin type heat exchanger described in upper face is provided with the through-hole being arranged up and down.
Above-mentioned fresh air dehumidifier, can improve the new blower of dehumidification by condensation can be improved the dehumidifying energy of new blower under except wet cooling condition
Power can realize indoor temperature and humidity independent control in conjunction with indoor unit, but the air conditioner of the structure cannot neatly carry out operating condition switching
It realizes for warm ventilation season operation.
Utility model content
In view of the above shortcomings of the prior art, technical problem to be solved in the utility model is：How one is provided
Kind multi-mode switchover operation and fresh air can be introduced between cooling mode, heating mode, dehumidification mode and ventilation mode
Domestic air conditioner.
In order to solve the above-mentioned technical problem, the utility model uses the following technical solution：
A kind of domestic air conditioner, the body including having inner cavity, body one end is provided with air inlet, is provided in air inlet
Air intake blower fan, the other end are provided with the air port for outlet air, further include the plate-fin that body inner cavity middle and lower part position is arranged in
Heat exchanger, plate fin type heat exchanger top are provided with heat exchanger, and partition is additionally provided in body inner cavity, and the plate-fin heat is handed over
Body inner cavity is divided into the first chamber being located at below air inlet one end, is located above outlet air one end by parallel operation and heat exchanger and partition
Second chamber, positioned at air inlet one end above third chamber and the 4th chamber below outlet air one end, the heat exchanger
On flow channels by second chamber and third chamber, be provided on the plate fin type heat exchanger connection first chamber and
One subchannel of second chamber is additionally provided with two subchannels of connection third chamber and the 4th chamber；It is characterized in that, it is described every
Plate includes the first partition for separating first chamber and third chamber, and first partition is rotatably arranged in body inner cavity
Close to air inlet position, air inlet is connected to first chamber when first partition turns to the first working position, and first partition turns to
Air inlet and third chamber when the second working position；Partition further includes second for separating second chamber and the 4th chamber
Partition, the air port include the second chamber air port positioned at the outer side of second chamber and the positioned at the 4th outer side of chamber
Four chamber air ports are provided with air-out blower fan in the 4th chamber air port, are provided in second chamber air port and the 4th chamber air port
Air switch.
In this way, the structure of this programme, may be implemented the operation of various modes.
Specifically, when dehumidification mode, rotation adjusts first partition, and air inlet is made to be fully located at first chamber, opens the
Air switch in two chamber air ports and the 4th chamber air port opens air intake blower fan and air-out blower fan, at this time second chamber air port
For return air inlet, the 4th chamber air port is air outlet, and outdoor fresh air enters first chamber by air inlet, the fresh air in first chamber
Enter in second chamber through a subchannel, the fresh air in second chamber and the return air for entering second chamber in second chamber air port
After mixing, dew point wind is formed after being led to the heat exchanger cooling and dehumidifying of refrigerant and enters third chamber, the indoor dew point wind warp of third chamber
Two subchannels enter in the 4th chamber, are then discharged through air-out blower fan, complete the cooling and dehumidifying of fresh air in this way.Fresh air is continually
Slave first chamber enter second chamber, return air endlessly enters second chamber through second chamber air port, with enter second
The fresh air of chamber mixes, and dew point wind endlessly enters the 4th chamber from third chamber after processing, and fresh air and dew is achieved
Point wind mediate contact carries out a degree of refrigeration to fresh air using the cooling capacity of dew point wind, while dew point wind can generate certain journey
The heating of degree, the wind after will heat up can preferably avoid under domestic air conditioner dehumidification mode that supply air temperature is low to ask to interior
Topic.Cooling and dehumidifying is carried out to air using heat exchanger, by treated, air is sent into the indoor humidity that can reduce room air,
It is remaining wet in process chamber, so that indoor environment is more comfortable, it can preferably avoid operational efficiency under domestic air conditioner dehumidification mode low
The problem of.Divide humidity load using indoor return air inner treatment chamber, Household Air-Conditioner Energy Consumption can be effectively reduced.
In the technical program, when cooling mode, rotation adjusts first partition, so that air inlet is fully located at third chamber, beats
The air switch in second chamber air port and the 4th chamber air port is opened, but closes air-out blower fan.Second chamber air port is at this time
Air port, the 4th chamber air port are return air inlet, and outdoor fresh air enters third chamber by air inlet, and indoor return air passes through the 4th chamber
Return air inlet enters the 4th chamber, reaches third chamber through two subchannels, after the heat exchanger cooling of refrigerant is led to after mixing with fresh air
Into second chamber, indoor, waste heat in process chamber is sent into through second chamber air port.Fresh air can be real by simple path in this way
Interior is now handled and be sent into, flow losses are reduced.Using indoor return air, Household Air-Conditioner Energy Consumption can be effectively reduced.
In the technical program, when heating mode, rotation adjusts first partition, guarantees that air inlet is fully located at third chamber,
The air switch in second chamber air port and the 4th chamber air port is opened, air-out blower fan is closed.Second chamber air port is to send at this time
Air port, the 4th chamber air port are return air inlet, and distinguished and admirable path mobility status is consistent with cooling mode.So that fresh air passes through simple road
Diameter achieves that interior is sent into heat treatment, reduces flow losses of the air in domestic air conditioner.At indoor return air
Indoor load is managed, Household Air-Conditioner Energy Consumption can be effectively reduced.
It in the technical program, when ventilation mode, adjusts first partition and guarantees that air inlet is fully located at third chamber, open the
The 4th chamber air port is closed in two chamber air ports, and second chamber air port is air outlet at this time, and the 4th chamber air port is closed, outdoor new
Wind enters third chamber by air inlet and air filter, the indoor fresh air of third chamber through idle heat exchanger directly into
Enter second chamber, the wind in second chamber is discharged through air outlet, is introduced directly into fresh air when ventilation mode is achieved.Fresh air is in a steady stream
Constantly enter third chamber, is directly over heat exchanger and enters second chamber and be discharged through air port.In this way, fresh air passes through simple road
Diameter can be sent into interior, reduce flow losses, improve indoor environment, promote indoor air quality.
As optimization, air filter is provided at the air inlet, second chamber air port and the 4th chamber air port.
Air inlet and return air can be filtered in this way, dust storm or sundries is avoided to enter chamber.
As optimization, the air intake blower fan and air-out blower fan are centrifugal blower.In this way, blower is centrifugal blower, maintenance
It is convenient, ventilation effect can be preferably improved, and the service life is long, noise is low.
Further, the air intake blower fan and air-out blower fan are frequency conversion fan.It in this way can be according to different duty requirements
It needs to be adjusted flexibly fresh air volume and return air amount with fresh air volume and return air amount, room air process demand can be better met.
As optimization, the plate fin type heat exchanger is integrally in rectangular parallelepiped structure form.In this way, heat exchanging core is set as
Rectangular parallelepiped structure form, it is easily manufactured.
As optimization, the 4th chamber air port is set side by side there are two air duct, is respectively provided with air port in two air ducts and is opened
It closes, one of air duct is as return air air duct and the air filter is arranged inside, another air duct is as outlet air wind
Road and air-out blower fan is arranged inside.
In this way, the air duct in the air duct of air return function and outlet air function is separated, so that being avoided when return air and outlet air wind
Interfering between machine guarantees distinguished and admirable more smooth smoothness.
As optimization, the heat exchanger is provided with the inlet pipeline and outlet conduit of heat exchange medium, the heat exchange medium
Inlet pipeline and outlet conduit are each passed through the body and extend on the outside of body.
In this way, heat exchange medium inlet pipeline and heat exchange media outlet pipeline, which can be separately connected extraneous heat exchange medium, provides device, it can
So that the heat exchange medium in heat exchanger is in recurrent state, heat exchange medium state is adjusted according to the needs of different operational modes,
Preferably outdoor fresh air and indoor return air are handled.
As optimization, be provided with condensate drain pan below the heat exchanger, be provided on condensate drain pan be communicated to it is extra-organismal
Discharge outlet.In this way, facilitating extra condensed water outlet, it can preferably guarantee the internal environment of body, improve whole device
In the service life, avoiding the problem that condensed water rests in domestic air conditioner reduces air-supply quality.
As optimization, the first chamber lower end, second chamber upper end are provided with arc at third chamber lower end position
Deflector.In this way, wind can preferably be reduced in the indoor flow resistance of corresponding cavity, the efficiency of whole device is preferably improved.
In conclusion this domestic air conditioner, which has, preferably to be needed to adjust fresh air and return air by different operating conditions
Section multi-mode switchover operation and can introduce fresh air between cooling mode, heating mode, dehumidification mode and ventilation mode,
The characteristics of work efficiency is high, and unit utilization rate is high, can run whole year, can significantly improve room ventilation situation, improve indoor
Environmental degree of comfort.
Detailed description of the invention
Structural schematic diagram when Fig. 1 is domestic air conditioner dehumidification mode described in present embodiment.
Fig. 2 is the side view of Fig. 1.
Fig. 3 is the top view of Fig. 1.
Fig. 4 is knot of the domestic air conditioner in heating mode, cooling mode and ventilation mode described in present embodiment
Structure schematic diagram.
In figure：1 body；2 plate fin type heat exchangers；3 air inlets；4 air intake blower fans；5 air filters；6 heat exchangers；7 is solidifying
Bear water disk；8 arc deflectors；10 air-out blower fans；11, first chamber；12, second chamber；13, third chamber；14, the 4th chamber
Room；15 first partitions, 16 second partitions.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
When specific implementation：As shown in Fig. 1 ~ Fig. 4, a kind of domestic air conditioner, the body 1 including having inner cavity, body one end
It is provided with air inlet 3, air intake blower fan 4 is provided in air inlet 3, the other end is provided with the air port for outlet air, further includes setting
Plate fin type heat exchanger 2 in body inner cavity middle and lower part position is provided with heat exchanger 6, body above plate fin type heat exchanger 2
It is additionally provided with partition, the plate fin type heat exchanger and heat exchanger and partition in inner cavity body inner cavity is divided into positioned at air inlet one
Hold the first chamber 11, the second chamber 12 above outlet air one end, the third chamber 13 above air inlet one end of lower section
With the 4th chamber 14 being located at below outlet air one end, the flow channels on the heat exchanger connect second chamber and third chamber
It is logical, it is provided with a subchannel of connection first chamber and second chamber on the plate fin type heat exchanger, is additionally provided with connection the
Two subchannels of three chambers and the 4th chamber, wherein the partition includes for separating first chamber and third chamber
One partition 15, first partition 15 are rotatably arranged in body inner cavity close to air inlet position, and first partition turns to first
Air inlet is connected to first chamber when working position, air inlet and third chamber when first partition turns to the second working position；
Partition further includes the second partition 16 for separating second chamber and the 4th chamber, and the air port includes leaning on positioned at second chamber
It the second chamber air port of outer side and is provided in the 4th chamber air port of the 4th outer side of chamber, the 4th chamber air port
Air switch is provided in air-out blower fan 10, second chamber air port and the 4th chamber air port.
In this way, the structure of this programme, may be implemented the operation of various modes.
Specifically, when dehumidification mode, rotation adjusts first partition, and air inlet is made to be fully located at first chamber, opens the
Air switch in two chamber air ports and the 4th chamber air port opens air intake blower fan and air-out blower fan, at this time second chamber air port
For return air inlet, the 4th chamber air port is air outlet, and outdoor fresh air enters first chamber by air inlet, the fresh air in first chamber
Enter in second chamber through a subchannel, the fresh air in second chamber and the return air for entering second chamber in second chamber air port
After mixing, dew point wind is formed after being led to the heat exchanger cooling and dehumidifying of refrigerant and enters third chamber, the indoor dew point wind warp of third chamber
Two subchannels enter in the 4th chamber, are then discharged through air-out blower fan, complete the cooling and dehumidifying of fresh air in this way.Fresh air is continually
Slave first chamber enter second chamber, return air endlessly enters second chamber through second chamber air port, with enter second
The fresh air of chamber mixes, and dew point wind endlessly enters the 4th chamber from third chamber after processing, and fresh air and dew is achieved
Point wind mediate contact carries out a degree of refrigeration to fresh air using the cooling capacity of dew point wind, while dew point wind can generate certain journey
The heating of degree, the wind after will heat up can preferably avoid under domestic air conditioner dehumidification mode that supply air temperature is low to ask to interior
Topic.Cooling and dehumidifying is carried out to air using heat exchanger, by treated, air is sent into the indoor humidity that can reduce room air,
It is remaining wet in process chamber, so that indoor environment is more comfortable.Divide humidity load using indoor return air inner treatment chamber, can effectively reduce
Household Air-Conditioner Energy Consumption.
In the technical program, when cooling mode, rotation adjusts first partition, so that air inlet is fully located at third chamber, beats
The air switch in second chamber air port and the 4th chamber air port is opened, but closes air-out blower fan.Second chamber air port is at this time
Air port, the 4th chamber air port are return air inlet, and outdoor fresh air enters third chamber by air inlet, and indoor return air passes through the 4th chamber
Return air inlet enters the 4th chamber, reaches third chamber through two subchannels, after the heat exchanger cooling of refrigerant is led to after mixing with fresh air
Into second chamber, indoor, waste heat in process chamber is sent into through second chamber air port.Fresh air can be real by simple path in this way
Interior is now handled and be sent into, flow losses are reduced.Using indoor return air, Household Air-Conditioner Energy Consumption can be effectively reduced.
In the technical program, when heating mode, rotation adjusts first partition, guarantees that air inlet is fully located at third chamber,
The air switch in second chamber air port and the 4th chamber air port is opened, air-out blower fan is closed.Second chamber air port is to send at this time
Air port, the 4th chamber air port are return air inlet, and distinguished and admirable path mobility status is consistent with cooling mode.So that fresh air passes through simple road
Diameter achieves that interior is sent into heat treatment, reduces flow losses of the air in machine.Using in indoor return air process chamber
Load can effectively reduce Household Air-Conditioner Energy Consumption.
It in the technical program, when ventilation mode, adjusts first partition and guarantees that air inlet is fully located at third chamber, open the
The 4th chamber air port is closed in two chamber air ports, and second chamber air port is air outlet at this time, and the 4th chamber air port is closed, outdoor new
Wind enters third chamber by air inlet and air filter, the indoor fresh air of third chamber through idle heat exchanger directly into
Enter second chamber, the wind in second chamber is discharged through air outlet, is introduced directly into fresh air when ventilation mode is achieved.Fresh air is in a steady stream
Constantly enter third chamber, is directly over heat exchanger and enters second chamber and be discharged through air port.In this way, fresh air passes through simple road
Diameter can be sent into interior, reduce flow losses, improve indoor environment, promote indoor air quality.
Wherein, air filter 5 is provided at the air inlet, second chamber air port and the 4th chamber air port.This
Sample can be filtered air inlet and return air, and dust storm or sundries is avoided to enter chamber.
Wherein, the air intake blower fan and air-out blower fan 10 are centrifugal blower.In this way, blower is centrifugal blower, maintenance side
Just, ventilation effect can be preferably improved, and the service life is long, noise is low.
Wherein, the air intake blower fan and air-out blower fan are frequency conversion fan.It in this way can be according to different duty requirements and new
Air quantity needs to be adjusted flexibly fresh air volume and return air amount with return air amount, can better meet room air process demand.
Wherein, the plate fin type heat exchanger is integrally in rectangular parallelepiped structure form.In this way, heat exchanging core is set as rectangular
Body structure type, it is easily manufactured.
Wherein, the 4th chamber air port is set side by side there are two air duct, is respectively provided with air switch in two air ducts,
In an air duct as return air air duct and the air filter is arranged inside, another air duct as outlet air air duct and its
Interior setting air-out blower fan 10.
In this way, the air duct in the air duct of air return function and outlet air function is separated, so that being avoided when return air and outlet air wind
Interfering between machine guarantees distinguished and admirable more smooth smoothness.
Wherein, the heat exchanger is provided with the inlet pipeline and outlet conduit of heat exchange medium, the import of the heat exchange medium
Pipeline and outlet conduit are each passed through the body and extend on the outside of body.
In this way, heat exchange medium inlet pipeline and heat exchange media outlet pipeline, which can be separately connected extraneous heat exchange medium, provides device, it can
So that the heat exchange medium in heat exchanger is in recurrent state, heat exchange medium state is adjusted according to the needs of different operating conditions, more preferably
Outdoor fresh air and indoor return air are handled.
Wherein, it is provided with condensate drain pan 7 below the heat exchanger, is provided on condensate drain pan 7 and is communicated to extra-organismal row
The mouth of a river.In this way, facilitating extra condensed water outlet, it can preferably guarantee the internal environment of body, improve the longevity of whole device
Life, avoiding the problem that condensed water rests in domestic air conditioner reduces air-supply quality.
Wherein, the first chamber lower end, second chamber upper end, be provided with arc water conservancy diversion at third chamber lower end position
Plate 8.In this way, wind can preferably be reduced in the indoor flow resistance of corresponding cavity, the efficiency of whole device is preferably improved.
Claims (9)
1. a kind of domestic air conditioner, the body including having inner cavity, body one end is provided with air inlet, be provided in air inlet into
Wind blower, the other end are provided with the air port for outlet air, further include the plate-fin heat that body inner cavity middle and lower part position is arranged in
Exchanger, plate fin type heat exchanger top are provided with heat exchanger, partition, the plate-fin heat exchange are additionally provided in body inner cavity
Body inner cavity is divided into the first chamber being located at below air inlet one end, above outlet air one end by device and heat exchanger and partition
Second chamber, the third chamber above air inlet one end and the 4th chamber below outlet air one end, on the heat exchanger
Flow channels by second chamber and third chamber, connection first chamber and the are provided on the plate fin type heat exchanger
One subchannel of two chambers is additionally provided with two subchannels of connection third chamber and the 4th chamber；It is characterized in that, the partition
Including the first partition for separating first chamber and third chamber, first partition is rotatably arranged in body inner cavity and leans on
Nearly air inlet position, air inlet is connected to first chamber when first partition turns to the first working position, and first partition turns to the
Air inlet and third chamber when two working positions；Partition further include for second chamber and the 4th chamber to be separated second every
Plate, the air port include positioned at the second chamber air port of the outer side of second chamber and positioned at the 4th of the 4th outer side of chamber
Chamber air port is provided with air-out blower fan in the 4th chamber air port, is provided with wind in second chamber air port and the 4th chamber air port
Mouth switch.
2. domestic air conditioner as described in claim 1, which is characterized in that the air inlet, second chamber air port and the 4th
Chamber is provided with air filter at air port.
3. domestic air conditioner as described in claim 1, which is characterized in that the air intake blower fan and air-out blower fan are centrifugation wind
Machine.
4. domestic air conditioner as described in claim 1, which is characterized in that the air intake blower fan and air-out blower fan are frequency conversion wind
Machine.
5. domestic air conditioner as described in claim 1, which is characterized in that the plate fin type heat exchanger is integrally in cuboid knot
Configuration formula.
6. domestic air conditioner as claimed in claim 2, which is characterized in that the 4th chamber air port is set side by side there are two air duct,
Air switch is respectively provided in two air ducts, one of air duct is as return air air duct and the air mistake is arranged inside
Filter, another air duct is as outlet air air duct and air-out blower fan is arranged inside.
7. domestic air conditioner as described in claim 1, which is characterized in that the heat exchanger is provided with the inlet tube of heat exchange medium
Road and outlet conduit, the inlet pipeline and outlet conduit of the heat exchange medium are each passed through the body and extend on the outside of body.
8. domestic air conditioner as described in claim 1, which is characterized in that be provided with condensate drain pan below the heat exchanger, coagulate
It bears water to be provided on disk and is communicated to extra-organismal discharge outlet.
9. domestic air conditioner as described in claim 1, which is characterized in that the first chamber lower end, second chamber upper end,
Arc deflector is provided at three chamber lower end positions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820609822.3U CN208139468U (en) | 2018-04-26 | 2018-04-26 | A kind of domestic air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820609822.3U CN208139468U (en) | 2018-04-26 | 2018-04-26 | A kind of domestic air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208139468U true CN208139468U (en) | 2018-11-23 |
Family
ID=64311316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820609822.3U Expired - Fee Related CN208139468U (en) | 2018-04-26 | 2018-04-26 | A kind of domestic air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208139468U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111520823A (en) * | 2020-04-29 | 2020-08-11 | 广州大学 | Air supply mode and humidity-adjustable air conditioning system |
| WO2020220527A1 (en) * | 2019-04-29 | 2020-11-05 | 青岛海尔空调器有限总公司 | Air duct device and air conditioner all-in-one machine |
| CN112254214A (en) * | 2020-10-16 | 2021-01-22 | 珠海格力电器股份有限公司 | Air conditioner and control method thereof |
-
2018
- 2018-04-26 CN CN201820609822.3U patent/CN208139468U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020220527A1 (en) * | 2019-04-29 | 2020-11-05 | 青岛海尔空调器有限总公司 | Air duct device and air conditioner all-in-one machine |
| CN111520823A (en) * | 2020-04-29 | 2020-08-11 | 广州大学 | Air supply mode and humidity-adjustable air conditioning system |
| CN111520823B (en) * | 2020-04-29 | 2021-05-07 | 广州大学 | Air supply mode and humidity-adjustable air conditioning system |
| CN112254214A (en) * | 2020-10-16 | 2021-01-22 | 珠海格力电器股份有限公司 | Air conditioner and control method thereof |
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| GR01 | Patent grant | ||
| 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: 20181123 Termination date: 20210426 |