CN107289523A - Indoor apparatus of air conditioner - Google Patents
Indoor apparatus of air conditioner Download PDFInfo
- Publication number
- CN107289523A CN107289523A CN201710491091.7A CN201710491091A CN107289523A CN 107289523 A CN107289523 A CN 107289523A CN 201710491091 A CN201710491091 A CN 201710491091A CN 107289523 A CN107289523 A CN 107289523A
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- CN
- China
- Prior art keywords
- air conditioner
- air
- indoor apparatus
- purification
- arc
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
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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
- F24F1/0087—Indoor units, e.g. fan coil units with humidification means
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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
- F24F13/20—Casings or covers
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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
- F24F6/00—Air-humidification, e.g. cooling by humidification
- F24F6/12—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air
Abstract
The invention provides a kind of indoor apparatus of air conditioner.The indoor apparatus of air conditioner includes：Casing, including the case with air inlet and air outlet for supporting the skeleton of indoor set blower fan and indoor set heat exchanger and being located on skeleton；The humidifier tube at air outlet is arranged at, the humidifier for connecting supply gaseous state water smoke.And the perisporium of humidifier tube has multiple humidification holes, and gaseous state water smoke is distributed to air outlet, so as to take surrounding environment to by the air-out of indoor apparatus of air conditioner.Humidifier tube is provided with the air outlet of the indoor apparatus of air conditioner of the present invention, and the perisporium of humidifier tube has multiple humidification holes, gaseous state water smoke can be distributed to air outlet, and blowing for machine blower fan is uniformly blown into indoor environment under effect indoors, the comfort level of user is not only increased, the probability that allergy, asthma and disease of immune system occur is also reduced.
Description
Technical field
The present invention relates to filed of air conditioning, more particularly to a kind of indoor apparatus of air conditioner with humidification function.
Background technology
Air regulator (Air Conditioner, abbreviation air conditioner) is for directly being carried to the space or region of closing
For the electrical equipment of treated air, in the prior art, air conditioner is generally used for that the temperature of working environment is adjusted.With
Requirement more and more higher of the people to environmental requirement comfort level, the function of air conditioner is also increasingly enriched.
Air conditioner generally switches to heating mode in the winter time, and indoor seasoning not only reduces the comfort level of user, is also easy to
Cause allergy, asthma and disease of immune system.Therefore, need the first that there is the indoor apparatus of air conditioner of humidification function in design.
The content of the invention
It is an object of the present invention to provide a kind of indoor apparatus of air conditioner with humidification function.
The present invention one is further objective is that the uniformity of humidification will be improved.
The present invention another further objective is that improve indoor environment air quality.
Especially, the invention provides a kind of indoor apparatus of air conditioner, including：
Casing, including for supporting the skeleton of indoor set blower fan and indoor set heat exchanger and being located at the skeleton
The case with air inlet and air outlet；
Humidifier tube, is arranged at the air outlet, the humidifier for connecting supply gaseous state water smoke；And
The perisporium of the humidifier tube has multiple humidification holes, and gaseous state water smoke is distributed to the air outlet, so that by institute
Surrounding environment is taken in the air-out for stating indoor apparatus of air conditioner to.
Alternatively, the humidifier tube is set to the horizontal direction extension along the indoor apparatus of air conditioner；And
The multiple humidification hole is distributed evenly in the surface that the humidifier tube deviates from the indoor set blower fan, is added with improving
Wet uniformity.
Alternatively, the humidifier tube is fixed on the skeleton, to improve the stability of the humidifier tube.
Alternatively, the humidifier is ultrasonic humidifier.
Alternatively, the humidifier is arranged at outside the indoor apparatus of air conditioner；And
The humidifier tube is arranged through the casing, with the humidifier communications.
Alternatively, the indoor apparatus of air conditioner also includes：
Purification assembly and at least one drive device, at least one described drive device are set to part and the purification group
Part is connected, to drive the purification assembly to move；And
The purification assembly is driven by the drive device to be covered to enter described in the purification position of the air inlet and removal
Switch between the non-purification position in air port.
Alternatively, the purification assembly is configured to：
Gaseous state is distributed when the air quality indexes of surrounding environment are more than or equal to a predetermined quality threshold value and/or the humidifier tube
During water smoke, the purification position is switched to；
When the air quality indexes are less than the predetermined quality threshold value and humidifier tube stopping distributes gaseous state water smoke
When time is more than or equal to a preset time threshold, the non-purification position is switched to.
Alternatively, each drive device includes：
Gear and arc-shaped rack, the arc-shaped rack are set to engage with the gear；
Connecting rod, one end is set to be connected with the pinion rotation, and the other end is set to rotate with the purification assembly and is connected,
So that the purification assembly is moved under the driving of the gear；
Guide assembly, is arranged at the lateral ends of the case, to limit the arc-shaped rack and the purification assembly
Motion path；
Motor, is arranged on the case, and its output shaft be set to the gear drive connection, think the gear
Rotate and power is provided.
Alternatively, the guide assembly includes：
Pedestal, is arranged at the lateral ends of the case；With
Side cover, is fastened on surface of the pedestal away from the lateral ends, and the side cover is limited with the pedestal
Placement position for the arc guide barrel being engaged with the arc-shaped rack and for placing the gear；Wherein
The output shaft of the motor is arranged through the pedestal and the gear drive connection, to drive the arc-shaped gear
Bearing of trend of the bar along the arc guide barrel is moved；
Surface one arc-shaped guide rail of the side cover away from the pedestal, to limit the motion path of the purification assembly.
Alternatively, the purification assembly includes：
Cleaning module, the air-flow of the indoor apparatus of air conditioner is entered for purifying；
At least one mounting bracket, the link rotatable that its one end is set to respectively with least one drive device is connected,
The other end is set to the arc-shaped guide rail coordinate respectively；And
The mounting bracket offers the first neck, and first neck is set to the lateral ends card with the cleaning module
Connect, to avoid the cleaning module from damaging.
Humidifier tube is provided with the air outlet of the indoor apparatus of air conditioner of the present invention, and the perisporium of humidifier tube has multiple humidifications
Hole, can distribute gaseous state water smoke to air outlet, and blowing for machine blower fan is uniformly blown into indoor environment under effect indoors, no
The comfort level of user is improve only, the probability that allergy, asthma and disease of immune system occur is also reduced.
Further, humidifier tube is set to the horizontal direction extension along indoor apparatus of air conditioner, and multiple humidification holes are equably divided
Cloth deviates from the indoor set blower fan of air outlet in humidifier tube, increases the outlet scope of humidifier, improves the uniformity of humidification.
Further, present inventor creatively recognizes, the gaseous state water smoke that humidifier tube is distributed can make air conditioning chamber
The inside of interior machine is moist, and the room air containing particulate matter enters inside indoor apparatus of air conditioner, is not only easily attached to all parts
Surface, also easily breed bacteria.Particularly, indoor apparatus of air conditioner of the invention is provided with purification assembly, it is possible to decrease enter air-conditioning
The content of particulate matter inside indoor set, reduces the bacterium grown inside indoor apparatus of air conditioner, and then reduce by indoor machine wind
Bacterial content in the heat exchange air and gaseous state water smoke of machine blowout, it is ensured that the air quality of indoor environment.Further, this hair
Bright purification assembly can be under drive device drive in the purification position of masking air inlet and the non-purification of the removal air inlet
Switch between position, purification assembly is when purifying position, and purification assembly can be moved to masking air inlet under drive device drive,
So as to which the air-flow to the machine of getting in is purified, the air quality of surrounding environment is lifted；At non-purification position, purification assembly
Air inlet can be removed under drive device drive, to appear air inlet, so that air-flow is directly entered without purification assembly
Indoor set.So as to open purification function as needed, cleaning or the replacement frequency of purification assembly are reduced.
According to the accompanying drawings to the detailed description of the specific embodiment of the invention, those skilled in the art will be brighter
Above-mentioned and other purposes, the advantages and features of the present invention.
Brief description of the drawings
Some specific embodiments of the present invention are described in detail by way of example, and not by way of limitation with reference to the accompanying drawings hereinafter.
Identical reference denotes same or similar part or part in accompanying drawing.It should be appreciated by those skilled in the art that these
What accompanying drawing was not necessarily drawn to scale.In accompanying drawing：
Fig. 1 is the schematic cross sectional views of indoor apparatus of air conditioner according to an embodiment of the invention；
Fig. 2 is the schematic diagram of indoor apparatus of air conditioner according to an embodiment of the invention；
Fig. 3 is the schematic diagram of indoor apparatus of air conditioner according to an embodiment of the invention, and wherein purification assembly is in
Purify position；
Fig. 4 is the schematic diagram of indoor apparatus of air conditioner according to an embodiment of the invention, and wherein purification assembly is in
Non- purification position；
Fig. 5 is the schematic diagram of drive device according to an embodiment of the invention and purification assembly；
Fig. 6 is the schematic diagram of drive device in Fig. 5；
Fig. 7 is the schematic diagram of drive device in Fig. 5, and wherein side cover is removed, to show the transmission of drive device
Relation；
Fig. 8 is the schematic explosive view of drive device in Fig. 5；
Fig. 9 is the schematic cross sectional views of indoor apparatus of air conditioner according to an embodiment of the invention.
Embodiment
Fig. 1 is the schematic cross sectional views of indoor apparatus of air conditioner 100 according to an embodiment of the invention.Referring to Fig. 1, indoor set
100 indoor sets that may include casing, the indoor set heat exchanger being arranged in casing 160, be arranged at the lower section of indoor set heat exchanger 160
Blower fan 170.Specifically, casing may include for supporting the skeleton 110 of indoor set blower fan 170 and indoor set heat exchanger 160, cover to set
Case 120 on skeleton 110, it is connected to the front side of case 120 to constitute the anterior panel 130 of casing and set respectively
It is placed in the left end cap and right end cap of casing both sides.Case 120 has the air inlet 121 being located at the top of it and going out positioned at its bottom
Air port 122.Indoor set heat exchanger 160 can be configured to and flow through its air and carries out heat exchange, and its air is flowed through to change
Temperature, so that it becomes heat exchange air.Indoor set blower fan 170 can be configured to the part room air for promoting to be entered by air inlet 121
(air of the surrounding environment residing for indoor set 100) flows to indoor set heat exchanger 160 and promotes to change through indoor set heat exchanger 160
Heat exchange air after heat flows via indoor set blower fan 170 towards air outlet 122.
Fig. 2 is the schematic diagram of indoor apparatus of air conditioner 100 according to an embodiment of the invention.Referring to Fig. 2, especially
Ground, indoor apparatus of air conditioner 100 also includes humidifier tube 180.Humidifier tube 180 may be disposed at air outlet 122, for connecting supply gaseous state
The humidifier 190 of water smoke.The one end of humidifier tube 180 is connected with the gas outlet of humidifier 190, other end closing.The week of humidifier tube 180
Wall can have multiple humidification holes, gaseous state water smoke be distributed to air outlet 122, so that the air-out by indoor apparatus of air conditioner 100 is taken to
Surrounding environment.Humidifier 190 can be harl humidifier and ultrasonic humidifier etc..In some preferred embodiments, humidifier 190
For ultrasonic humidifier, not only humidifying performance is high, also with higher safety coefficient and relatively low noise.The quantity for humidifying hole can
For 20~50, such as 20,30,40,50.In certain embodiments, humidifier 190 may be disposed in air conditioning chamber
The outside of machine 100.Humidifier tube 180 may be configured as through casing, be connected with humidifier 190.
Humidifier tube 180, and the perisporium tool of humidifier tube 180 are provided with the air outlet 122 of the indoor apparatus of air conditioner 100 of the present invention
Have multiple humidification holes, gaseous state water smoke can be distributed to air outlet 122, and indoors machine blower fan 170 blow effect under it is uniform
Indoor environment is blown into, the comfort level of user is not only increased, the general of allergy, asthma and disease of immune system generation is also reduced
Rate.
In some preferred embodiments, humidifier tube 180 may be configured as the horizontal direction extension along indoor apparatus of air conditioner 100.It is many
Individual humidification hole is evenly distributed in the surface that humidifier tube 180 deviates from indoor set blower fan 170, to increase outlet scope, improves humidification
Uniformity.
Humidifier tube 180 is securable on the skeleton 110 of casing, to improve the stability of humidifier tube 180.It is preferred real at some
Apply in example, humidifier tube 180 is securable to skeleton 110 adjacent to the edge of air outlet 122, to reduce humidifier tube 180 to indoor set
The windage of blower fan 170.It is further preferred that humidifier tube 180 may be disposed at the middle part of the wind path of indoor apparatus of air conditioner 100, to enter one
Improve the uniformity that indoor apparatus of air conditioner 100 is humidified in step ground.
Especially, indoor apparatus of air conditioner 100 also includes purification assembly 150 and at least one drive device 140.At least one drives
Dynamic device 140 may be configured as part and is connected with purification assembly 150, to drive purification assembly 150 to move.In the present invention, drive
The quantity of device 140 can for one, two or more etc..In some preferred embodiments, the quantity of drive device 140 is
Two.Two drive devices 140 are respectively set to part and are fixedly connected with the end of the both lateral sides of purification assembly 150, and two
Individual drive device 140 is configured to synchronous working, with the stability for the movement for improving purification assembly 150.
Fig. 3 is the schematic diagram of indoor apparatus of air conditioner 100 according to an embodiment of the invention, wherein purification assembly
150 in purification position；Fig. 4 is the schematic diagram of indoor apparatus of air conditioner 100 according to an embodiment of the invention, wherein only
Change component 150 and be in non-purification position.Referring to Fig. 3 and Fig. 4, purification assembly 150 can be driven by drive device 140 in masking air intake
Switch between the purification position of mouth 121 and the non-purification position for removing air inlet 121.In certain embodiments, purification assembly 150
, can completely obscured air inlet 121 during in purification position.Non- purification position can be the position between panel 130 and case 120.
In further embodiments, non-purification position can be the position of the rear side of skeleton 110.
Present inventor creatively recognizes that the gaseous state water smoke that humidifier tube 180 is distributed can make indoor apparatus of air conditioner 100
Inside it is moist, the room air containing particulate matter enters the inside of indoor apparatus of air conditioner 100, is not only easily attached to all parts
Surface, also easily breed bacteria.Particularly, indoor apparatus of air conditioner 100 of the invention is provided with purification assembly 150, it is possible to decrease enter
Enter the content of the particulate matter inside indoor apparatus of air conditioner 100, reduce the bacterium that the inside of indoor apparatus of air conditioner 100 grows, and then reduce
Bacterial content in the heat exchange air and gaseous state water smoke that are blown out by indoor set blower fan 170, it is ensured that the air matter of indoor environment
Amount.Further, the purification assembly 150 of indoor apparatus of air conditioner 100 of the invention can be under the drive of drive device 140 in masking air intake
Switch between the purification position of mouth 121 and the non-purification position for removing the air inlet 121, purification assembly 150 is in purification position
When, purification assembly 150 can be moved to masking air inlet 121 under the drive of drive device 140, so as to the machine of getting in 100
Air-flow is purified, and lifts the air quality of surrounding environment；At non-purification position, purification assembly 150 can be in drive device 140
Lower removal air inlet 121 is driven, to appear air inlet 121, so that air-flow is directly entered interior without purification assembly 150
Machine 100.So as to open purification function as needed, cleaning or the replacement frequency of purification assembly 150 are reduced.
Dirt filtrating screen is also provided between air-inlet grille and purification assembly 150, the air-flow for getting in machine 100 is first passed around
Dirt filtrating screen carry out coarse filtration, then by purification assembly 150 carry out essence be filtrated to get it is sufficiently cleaned up after enter back into indoor set 100.
The present invention makes the air-flow of the machine of getting in 100 first pass through the particulate matter that dirt filtrating screen filters the large-sizes such as grit therein, dust,
The particulate matter of the large-size in air-flow can be avoided to enter purification assembly 150 and influence the purification efficiency of purification assembly 150, simultaneously
Also reduce the cleaning frequency of purification assembly 150.
In certain embodiments, indoor apparatus of air conditioner 100 may include detection module (not shown).Detection module can configure
To detect the air humidity index and air quality indexes of surrounding environment.Humidifier tube 180 can be configured to the sky according to surrounding environment
Gas humidity index controllably distributes gaseous state water smoke, that is to say, humidifier 190 is configured to the air humidity index according to surrounding environment
Controllably work.Specifically, when air humidity index is less than a predetermined moisture threshold value, humidifier tube 180 outwards distributes vaporous water
Mist；When air humidity index is more than or equal to predetermined moisture threshold value, humidifier tube 180 does not outwards distribute gaseous state water smoke.In some realities
Apply in example, air humidity index can be relative humidity, predetermined moisture threshold value can for 35%~45%, such as 35%, 40% or
45%.
Purification assembly 150 can be configured to according to the condition controlled of the air quality indexes of surrounding environment and humidifier tube 180
Switch between purification position and non-purification position.Specifically, when air quality indexes be more than or equal to a predetermined quality threshold value and/
Or humidifier tube 180 is when distributing gaseous state water smoke, purification position is switched to；When air quality indexes are less than predetermined quality threshold value and humidification
When pipe 180 stops distributing the time of gaseous state water smoke more than or equal to a preset time threshold, non-purification position is switched to.With PM2.5
Exemplified by, predetermined quality threshold can be 0~35 μ g/m3, such as 0 μ g/m3,10 μ g/m3,25 μ g/m3 or 35 μ g/m3.Preset time
Threshold value can be 1~3min, such as 1min, 2min or 3min.Purification assembly 150 is configured to distribute in humidifier tube 180 by the present invention
Purification position is switched to during gaseous state water smoke, the time for stopping distributing gaseous state water smoke in humidifier tube 180 is more than or equal to a preset time
Non- purification position is switched to during threshold value, purification assembly 150 is constantly in work shape when the inside of indoor apparatus of air conditioner 100 is moist
State, further reduces the bacterium that the inside of indoor apparatus of air conditioner 100 grows, reduces the heat exchange blown out by indoor set blower fan 170
Bacterial content in air and gaseous state water smoke, it is ensured that the air quality of indoor environment.
Fig. 5 is the schematic diagram of drive device 140 according to an embodiment of the invention and purification assembly 150；Fig. 6
It is the schematic diagram of drive device 140 in Fig. 5；Fig. 7 is the schematic diagram of drive device 140 in Fig. 5, wherein side cover
147 are removed, to show the drive connection of drive device 140；Fig. 8 is the schematic explosive view of drive device 140 in Fig. 5.Ginseng
See Fig. 5 to Fig. 8, specifically, in some preferred embodiments, each drive device 140 may include：Gear 142 and arc-shaped rack
143rd, connecting rod 145, guide assembly and motor 141.Arc-shaped rack 143 may be configured as engaging with gear 142, and the first of connecting rod 145
End may be configured as rotating with arc-shaped rack 143 and be connected, and the second end is set to rotate with purification assembly 150 and is connected, so that purification group
Part 150 drives in gear 142, and is moved under the drive of connecting rod 145.Guide assembly is securable to the lateral ends of case 120,
To limit the motion path of arc-shaped rack 143 and purification assembly 150.The output shaft of motor 141 may be configured as driving with gear 142
Connection, power is provided to be rotated for gear 142.Motor 141 can be configured to exportable two opposite driving forces, to drive purification
Component 150 is changed between purification position and non-purification position.
In some preferred embodiments, guide assembly may include pedestal 146 and side cover 147.Pedestal 146 may be disposed at case
120 lateral ends.Side cover 147 can be fastened on the surface that pedestal 146 is arranged distant from the lateral ends of pedestal 146, and side cover
147 limit the arc guide barrel 146-1 for being engaged with arc-shaped rack 143 and putting for holding gears 142 with pedestal 146
Set.Connecting rod 145 may be disposed in arc guide barrel 146-1.In the illustrated embodiment, place position and be arranged at arc guide barrel 146-1
Lower section.In further embodiments, the top that position may be disposed at arc guide barrel 146-1 is placed.The output shaft of motor 141 can be set
Be set to through pedestal 146 and the drive connection of gear 142, with drive arc-shaped rack 143 arcuately guide groove 146-1 bearing of trend move
It is dynamic.
Surface of the side cover 147 away from pedestal 146 can offer an arc-shaped guide rail 147-1, to limit the fortune of purification assembly 150
Dynamic path.Arc-shaped guide rail 147-1 may be configured as turning on arc guide barrel 146-1, in order to 150 turns of connecting rod 145 and purification assembly
Dynamic connection.Specifically, arc-shaped guide rail 147-1 can include the first segmental arc 147-1-1 and connect with the first segmental arc 147-1-1
The second segmental arc 147-1-2, the first segmental arc 147-1-1 it is different from the second segmental arc 147-1-2 radian, that is to say,
One segmental arc 147-1-1 is different from the second segmental arc 147-1-2 degree of crook, and the arc that thus form irregular shape is led
Rail 147-1, the first segmental arc 147-1-1 can be located at frame and the corresponding position of air inlet 121 of the lateral side end of case 120, the
Two segmental arc 147-1-2 forward downwards extend to the inner side of panel 130.Arc guide barrel 146-1 also may extend to the interior of panel 130
Side, the second segmental arc 147-1-2 can be located at arc guide barrel 146-1 outside, in other words, and where arc guide barrel 146-1
Position is compared, and the second segmental arc 147-1-2 is closer to panel 130.
Motor 141 drives arc-shaped rack 143 by gear 142, and arcuately guide groove 146-1 is slided, and arc-shaped rack 143 is in cunning
During dynamic, connecting rod 145 is slided with arc-shaped rack 143, and is produced relative rotation between arc-shaped rack 143, purification assembly 150
Driven by connecting rod 145 and moved along the arc-shaped guide rail 147-1 of irregular shape, so that purification assembly 150 is in purification position
Changed between non-purification position.
Fig. 9 is the schematic cross sectional views of indoor apparatus of air conditioner 100 according to an embodiment of the invention.Referring to Fig. 9, for ease of
It is clear, be visually known using arc-shaped rack 143 drive purification assembly 150, and use the arc-shaped guide rail 147-1 of regular shape for
The scheme of the offer sliding rail of purification assembly 150 drives purification assembly 150 to coordinate and not advised with arc-shaped rack 143 by connecting rod 145
A in the then difference of the scheme of the arc-shaped guide rail 147-1 of shape motion, Fig. 9 is by the first segmental arc 147-1-1 and with the
The arc-shaped guide rail 147-1 for the irregular shape that the second different segmental arc 147-1-2 of one segmental arc 147-1-1 radians connects
Path, B is the arc-shaped guide rail 147-1 of regular shape path, and the guide rail of irregular shape is located at the outer of arc-shaped guide rail 147-1
Side.
With directly driving purification assembly 150 using arc-shaped rack 143, and arc-shaped guide rail 147-1 is used for purification assembly 150
The scheme for providing sliding rail is compared, and connecting rod 145 drives the arc-shaped guide rail 147-1's of the cooperation irregular shape of purification assembly 150
The shared space of motion is smaller, can save the inner space of indoor set 100, the volume without increasing indoor set 100, in arrangement
While drive device 140 and purification assembly 150, or indoor set heat exchanger 160, indoor set blower fan 170 and miscellaneous part
Arrangement enough space is provided.
In certain embodiments, pedestal 146 can have one to extend through pedestal 146 and along the horizontal direction of indoor set 100
Avoidance hole, the output shaft of motor 141 may be configured as through avoiding hole and the drive connection of gear 142.Pedestal 146 can use screw thread
The modes such as connection, welding, clamping are fixed on the lateral ends of case 120.Motor 141 can be arranged on pedestal 146.In some realities
Apply in example, motor 141 can be arranged on pedestal 146 by threaded fastener, in order to the installation and maintenance of motor 141.Pedestal
146 can have the screwed hole that the horizontal direction along indoor set 100 extends, and motor 141 is provided with the lug with mounting hole, screw thread
Fastener be may be configured as being threadedly coupled with the screwed hole of pedestal 146 through the screwed hole of motor 141, and motor 141 is fixed on into base
On seat 146.Screwed hole is preferably disposed on the peripheral region for avoiding hole.
The position of placing of the avoidance Kong Keyu side covers 147 of pedestal 146 coordinates the space for constituting and accommodating gear 142.Pedestal 146
Top surface is settable chuck 146-2, and the top surface of side cover 147 is settable the slot 147-2 coordinated with chuck 146-2,
So that side cover 147 is fastened with pedestal 146, and being easy to the dismounting and maintenance of all parts of guide assembly.Pedestal 146 can also have
There is the locating dowel 146-3 of the horizontal direction extension towards side cover 147 along indoor set 100, side cover 147 can also have towards pedestal
The 146 positioning hole 147-3 extended along the horizontal direction of indoor set 100, and positioning hole 147-3 be set to it is suitable with locating dowel 146-3
Match somebody with somebody, in order to the positioning and installation of side cover 147.
Pedestal 146 can offer arc groove towards the surface of side cover 147, and arc-shaped rack 143 is close to the one of pedestal 146
Side is also provided with multiple rollers 144.In the present invention, what the quantity of roller 144 can be for two, three or more than three is more
It is individual.Multiple rollers 144 may be disposed in arc groove, and be rolled with the movement of arc-shaped rack 143 in arc groove, with correcting
The moving direction of arc-shaped rack 143, lifting arc-shaped rack 143 stability that arcuately guide groove 146-1 is moved, and then improve net
Change the stability that component 150 is moved.
In certain embodiments, purification assembly 150 may also include for purifying into the net of the air-flow of indoor apparatus of air conditioner 100
Change module 151 and at least one mounting bracket 152.One end of at least one mounting bracket 152 may be configured as driving with least one respectively
The connecting rod 145 of dynamic device 140 rotates connection, and the other end may be configured as being slidably matched with arc-shaped guide rail 147-1.Mounting bracket 152 can
The first neck is offered, the first neck is set to the lateral ends clamping with cleaning module 151, in order to cleaning module 151
Cleaning, and cleaning module 151 can be avoided directly to be fixedly connected with arc-shaped rack 143 and cause cleaning module 151 to damage.In diagram
In embodiment, the quantity of drive device 140 and mounting bracket 152 is two, and two mounting brackets 152 can be oppositely disposed in purification
The transverse ends end of module 151, and pass through the first neck and the clamping of cleaning module 151, i.e., horizontal stroke respectively with cleaning module 151
It is oppositely arranged to the first neck of two mounting brackets 152 of two ends end clamping.
Electrostatic Absorption submodule that in some preferred embodiments, cleaning module 151 may include to set gradually from outside to inside,
Submodule and ceramics activated carbon submodule etc. occur for plasma cleaning submodule, anion, and Electrostatic Absorption submodule, plasma are net
Submodule occurs for beggar's module, anion and ceramics activated carbon submodule can be with curved shape.First neck of mounting bracket 152
It may be configured as being adapted with the shape of cleaning module 151, in order to the installation of cleaning module 151.The size of cleaning module 151 can
Determined according to the size of the inner space of indoor set 100 and air inlet 121.
In the present invention, the quantity of cleaning module 151 can be one in purification assembly 150, or multiple.When purification mould
When the quantity of block 151 is multiple, multiple cleaning modules 151 can be fixedly connected by an engaging member.Engaging member can have two phases
The second neck set is carried on the back, and two neighboring cleaning module 151 can be respectively set to fix with two necks, it is solid to be combined
It is fixed.In some preferred embodiments, two the second necks of each engaging member can connect setting, and make what is coordinated with the engaging member
Two cleaning modules 151 lean, to ensure that the air-flow progress to the machine of getting in 100 is sufficiently cleaned up.Purification assembly 150 may be used also
Including two cross bars extended in transverse direction 153.Cross bar 153 may be configured as being fixedly connected with multiple mounting brackets 152, to ensure
Multiple synchronizing movings of mounting bracket 152, improve the stability of the movement of cleaning module 151.
In the embodiment that non-purification position is at the position between panel 130 and case 120, when purification assembly 150 exists
When being moved in casing, purification assembly 150 and the vertical range relative close on the surface of indoor set heat exchanger 160.Thus, when purification group
Part 150 is moved to when blocking certain a part of indoor set heat exchanger 160, and relatively large windage, shadow can be produced in the regional area
Ring the heat exchange efficiency of the regional area.So that indoor set heat exchanger 160 produces local temperature difference, easily occur condensation or freeze
The problems such as, weaken its exchange capability of heat.
Those skilled in the art are generally by making the reduction of the overall frequency of indoor set heat exchanger 160 come gentle before making the present invention
The problem of heat exchange efficiency is uneven.However, this is to sacrifice the refrigerating capacity of indoor set 100 as cost, making for user is had a strong impact on
Use effect.160 points creatively by indoor set heat exchanger of the present invention is two heat exchange areas, and for flowing through two heat exchange areas
Air quantity difference, adjust the refrigerant input quantity in each heat exchange area.So as to have higher change in the entirety of guarantee indoor set 100
While the thermal efficiency, it is to avoid the excessive situation of local temperature difference occurs in indoor set heat exchanger 160, enhance indoor set heat exchanger 160 and transport
Capable stability, has provided the user more preferable usage experience.
In certain embodiments, indoor set heat exchanger 160 can have the first heat transfer zone for being located at the lower section of air inlet 121 respectively
Domain and the second heat exchange area below the front side in the forward position of air inlet 121, main pipe rail and use for guiding refrigerant inflow
In the first distribution pipeline and the second distribution pipeline, Yi Jiyi that convey refrigerant to the first heat exchange area and the second heat exchange area respectively
Individual electric expansion valve.Indoor set heat exchanger 160 may include to be horizontally set on the first heat exchanging segment of the lower section of air inlet 121, from first
The front end of heat exchanging segment forward the second heat exchanging segment of side-lower extension and extend vertically downwards from the lower end of the second heat exchanging segment the
Three heat exchanging segments.First distribution pipeline and the second distribution pipeline are each configured to be respectively connected to the first heat exchanging segment and from the second heat exchanging segment
Three heat exchanging segments, i.e. the first heat exchange area are made up of the first heat exchanging segment and the heat exchanging segment of part second, and the second heat exchange area is changed by the 3rd
Hot arc and the heat exchanging segment of part second are constituted.When purification assembly 150 is in purification pattern, purification assembly 150 is moved to first and changed
At the air intake path upstream of thermal region；When purification assembly 150 is in non-purification pattern, purification assembly 150 is moved to second and changed
At the air intake path upstream of thermal region.
In some preferred embodiments, because the first heat exchange area positioned at the lower section of air inlet 121 is compared to positioned at casing
Second heat exchange area of inner front side is easier to touch more surrounding air, and heat exchange efficiency is of a relatively high, electric expansion valve
The input for the second distribution pipeline that refrigerant is conveyed for the second heat exchange area is preferably disposed on, enters second so as to limitation in advance
The refrigerant input quantity of heat exchange area, to prevent or suitably limit the issuable heat transfer effect of indoor set heat exchanger 160 unbalanced.
Specifically, electric expansion valve can be configured to when cleaning module 151 is moved to purification position, electric expansion valve increase
Its aperture is to the first aperture；When cleaning module 151 is moved to non-purification position, electric expansion valve reduces its aperture to being less than the
Second aperture of one aperture.It that is to say, when cleaning module 151 is in purification pattern, its windage passes through the first heat transfer zone
The air-flow in domain is reduced, and then reduces the refrigerant heat exchange amount in the first heat exchange area.Now the aperture of electric expansion valve is increased,
Increase the refrigerant of the heat exchange area of inflow second, the refrigerant for flowing into the first heat exchange area is reduced；When cleaning module 151 is in non-net
During change pattern, the air-flow that its windage passes through the second heat exchange area is reduced, and then the refrigerant in the second heat exchange area is exchanged heat
Amount reduces.Now the aperture of electric expansion valve is reduced, the refrigerant of the heat exchange area of inflow second is reduced, the first heat transfer zone is flowed into
The refrigerant in domain increases.As a result, the heat exchange pressure and heat exchange efficiency of the first heat exchange area and the second heat exchange area are with flowing through it
Air quantity be adapted so that the heat transfer effect both it is equalized.In the present embodiment, the tool of the first aperture and the second aperture
Body numerical value can be set according to the actual use situation of indoor set 100.In some preferred embodiments, the first aperture can for 70~
Any opening degree between 80%, such as 70%, 75% or 80%.Second aperture can be that any between 15~50% opens
Degree, such as 15%, 25%, 40% or 50%.
In a further preferred embodiment, it is respectively arranged with the outer surface of the first heat exchange area and the second heat exchange area
First temperature sensor and second temperature sensor, to detect first surface temperature and the second heat exchange of the first heat exchange area respectively
The second surface temperature in region.Electric expansion valve can be configured to when the difference of first surface temperature and second surface temperature is more than one
During default temperature gap, increase or reduce its aperture of aperture 1 the 3rd.In the present embodiment, first surface temperature and the second table
The temperature gap of face temperature can further be set according to performance, working condition of indoor set 100 of indoor set heat exchanger 160 etc.
Put.In some preferred embodiments, temperature gap can be 0.5~2 DEG C between arbitrary temp value, such as 0.5 DEG C, 1 DEG C,
1.5 DEG C, 2 DEG C etc..3rd aperture can be the arbitrary value between 1~10%.Such as can be 1%, 4%, 7% or 10%.
In the case where the difference of first surface temperature and second surface temperature is more than temperature gap, electric expansion valve configuration
For when first surface temperature is less than second surface temperature, electric expansion valve increases opening value；When first surface temperature is more than the
During two surface temperatures, electric expansion valve reduces opening value.It that is to say, when the aperture of electric expansion valve is according to purification assembly 150
Shift position has been carried out after first regulation, indoors in the course of work of machine heat exchanger 160, and the first heat exchange area and second is changed
The heat transfer effect of thermal region may be influenceed less difference occur by the factor such as surrounding environment residing for indoor set 100, so that
Cause the surface temperature of indoor set heat exchanger 160 unbalanced.Now, according to the table of each heat exchange area of indoor set heat exchanger 160
Face temperature gap, adjusts the aperture of electric expansion valve, it is possible to achieve refrigerant in indoor set heat exchanger 160 is inputted more by a small margin
Amount carries out real-time monitoring, the rapid local temperature difference eliminated on indoor set heat exchanger 160.
The air conditioner that the indoor set 100 of the present invention is applicable, in addition to refrigeration system, pipe temperature sensor, controller.Control
Device can be accordingly controlled the indoor set blower fan 170 in drive device 140 and refrigeration system, compressor, throttling arrangement.
Pipe temperature sensor is arranged at indoor set heat exchanger 160, the refrigerant pipeline temperature for measuring indoor set heat exchanger 160.This reality
Apply in example, compressor uses frequency-changeable compressor, throttling arrangement uses the adjustable electric expansion valve of aperture.
When being in purification position and non-purification position due to above-mentioned purification assembly 150, indoor set blower fan 170 produces air-flow
Windage is significantly different, after purification pattern is entered, and air-flow necessarily causes the heat exchange by indoor set heat exchanger 160 by filtering
Effect decays, and high load capacity problem easily occurs, can accordingly be controlled according to the operational mode of air conditioner, make air conditioner net
Normal refrigeration or the influence of heat-production functions to air conditioner are reduced during change.
In certain embodiments, after purification assembly 150 enters purification pattern, the Tube Sheet of Heat Exchanger of indoor set 100 can be set
The target tube temperature of temperature, and the Tube Sheet of Heat Exchanger temperature of indoor set 100 is detected in real time, according to the temperature difference of detection pipe temperature and target tube temperature to sky
The refrigeration system of device is adjusted to carry out feedback control.
Specifically, in air conditioner refrigerating operaton, if after purification assembly 150 enters purification pattern, Tube Sheet of Heat Exchanger temperature is low
The first temperature difference threshold is no more than in target tube temperature, then feedback control, Tube Sheet of Heat Exchanger can be carried out to indoor set blower fan 170 according to difference
Temperature is lower, and the rotation speed of fan of indoor set 100 is faster.If the lifting of the rotating speed of indoor set blower fan 170 is it cannot be guaranteed that Tube Sheet of Heat Exchanger
Temperature is maintained with the target tube temperature temperature difference within the first temperature difference threshold, then the aperture of the throttling arrangement of increase compression kind of refrigeration cycle.
If still being dropped it cannot be guaranteed that Tube Sheet of Heat Exchanger temperature is maintained with the target tube temperature temperature difference within the second temperature difference threshold to compressor
Frequently, so as to prevent that the temperature of indoor set heat exchanger 160 is too low, there is high load capacity.
When air conditioner carries out heating operation, if after purification assembly 150 enters purification pattern, Tube Sheet of Heat Exchanger temperature is higher than mesh
When marking Guan Wen no more than the first temperature difference threshold, feedback control, Tube Sheet of Heat Exchanger can be carried out to the blower fan of indoor set 100 according to difference
Temperature is higher, and the rotation speed of fan of indoor set 100 is faster.If the lifting of the rotating speed of indoor set blower fan 170 is it cannot be guaranteed that Tube Sheet of Heat Exchanger
Temperature is maintained with the target tube temperature temperature difference within the first temperature difference threshold, then the aperture of the throttling arrangement of increase compression kind of refrigeration cycle.
If still being dropped it cannot be guaranteed that Tube Sheet of Heat Exchanger temperature is maintained with the target tube temperature temperature difference within the second temperature difference threshold to compressor
Frequently, so as to prevent that the temperature of indoor set heat exchanger 160 is too high, high load capacity is caused.
Above-mentioned first temperature difference threshold and the second temperature difference threshold can be according to the specifications and use requirement of indoor set heat exchanger 160
Configured, for example, the first temperature difference threshold is set positive and negative 3 degrees Celsius, the second temperature difference threshold is set to positive and negative 5 degrees Celsius.
The present invention according to indoor set 100 when entering purification pattern by after purification assembly 150 enters purification pattern, changing
Target tube temperature under hot device pipe temperature setting purification pattern, the refrigeration system to air conditioner carries out feedback control, can avoided because of wind
Refrigeration system load is abnormal caused by amount declines, and high load capacity problem occurs.
So far, although those skilled in the art will appreciate that detailed herein have shown and described multiple showing for the present invention
Example property embodiment, still, still can be direct according to present disclosure without departing from the spirit and scope of the present invention
It is determined that or deriving many other variations or modifications for meeting the principle of the invention.Therefore, the scope of the present invention is understood that and recognized
It is set to and covers other all these variations or modifications.
Claims (10)
1. a kind of indoor apparatus of air conditioner, including：
Casing, including the tool for supporting the skeleton of indoor set blower fan and indoor set heat exchanger and being located on the skeleton
There is the case of air inlet and air outlet；
Humidifier tube, is arranged at the air outlet, the humidifier for connecting supply gaseous state water smoke；And
The perisporium of the humidifier tube has multiple humidification holes, and gaseous state water smoke is distributed to the air outlet, so that by the sky
The air-out of indoor set is adjusted to take surrounding environment to.
2. indoor apparatus of air conditioner according to claim 1, wherein
The humidifier tube is set to the horizontal direction extension along the indoor apparatus of air conditioner；And
The multiple humidification hole is distributed evenly in the surface that the humidifier tube deviates from the indoor set blower fan, to improve humidification
Uniformity.
3. indoor apparatus of air conditioner according to claim 2, wherein
The humidifier tube is fixed on the skeleton, to improve the stability of the humidifier tube.
4. indoor apparatus of air conditioner according to claim 1, wherein
The humidifier is ultrasonic humidifier.
5. indoor apparatus of air conditioner according to claim 1, wherein
The humidifier is arranged at outside the indoor apparatus of air conditioner；And
The humidifier tube is arranged through the casing, with the humidifier communications.
6. indoor apparatus of air conditioner according to claim 1, in addition to：
Purification assembly and at least one drive device, at least one described drive device are set to part and connected with the purification assembly
Connect, to drive the purification assembly to move；And
The purification assembly is driven by the drive device is covering the purification position of the air inlet with removing the air inlet
Non- purification position between switch.
7. indoor apparatus of air conditioner according to claim 6, wherein the purification assembly is configured to：
Gaseous state water smoke is distributed when the air quality indexes of surrounding environment are more than or equal to a predetermined quality threshold value and/or the humidifier tube
When, switch to the purification position；
When the air quality indexes stop distributing the time of gaseous state water smoke less than the predetermined quality threshold value and the humidifier tube
During more than or equal to a preset time threshold, the non-purification position is switched to.
8. indoor apparatus of air conditioner according to claim 6, wherein each drive device includes：
Gear and arc-shaped rack, the arc-shaped rack are set to engage with the gear；
Connecting rod, one end is set to be connected with the pinion rotation, and the other end is set to rotate with the purification assembly and is connected, so that
The purification assembly is moved under the driving of the gear；
Guide assembly, is arranged at the lateral ends of the case, to limit the motion of the arc-shaped rack and the purification assembly
Path；
Motor, is arranged on the case, and its output shaft be set to the gear drive connection, think the pinion rotation
Power is provided.
9. indoor apparatus of air conditioner according to claim 8, wherein the guide assembly includes：
Pedestal, is arranged at the lateral ends of the case；With
Side cover, is fastened on surface of the pedestal away from the lateral ends, and the side cover is limited with the pedestal and is used for
The arc guide barrel being engaged with the arc-shaped rack and the placement position for placing the gear；Wherein
The output shaft of the motor is arranged through the pedestal and the gear drive connection, to drive the arc-shaped rack edge
The bearing of trend movement of the arc guide barrel；
Surface one arc-shaped guide rail of the side cover away from the pedestal, to limit the motion path of the purification assembly.
10. indoor apparatus of air conditioner according to claim 8, wherein the purification assembly includes：
Cleaning module, the air-flow of the indoor apparatus of air conditioner is entered for purifying；
At least one mounting bracket, the link rotatable that its one end is set to respectively with least one drive device is connected, another
End is set to the arc-shaped guide rail coordinate respectively；And
The mounting bracket offers the first neck, and first neck is set to the lateral ends clamping with the cleaning module,
To avoid the cleaning module from damaging.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710491091.7A CN107289523B (en) | 2017-06-23 | 2017-06-23 | Indoor unit of air conditioner |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710491091.7A CN107289523B (en) | 2017-06-23 | 2017-06-23 | Indoor unit of air conditioner |
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| CN107289523A true CN107289523A (en) | 2017-10-24 |
| CN107289523B CN107289523B (en) | 2020-09-25 |
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| CN111649393A (en) * | 2019-03-04 | 2020-09-11 | Lg电子株式会社 | Indoor unit of air conditioner |
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|---|---|
| CN107289523B (en) | 2020-09-25 |
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Effective date of registration: 20201103 Address after: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Patentee after: QINGDAO HAIER AIR CONDITIONER GENERAL Corp.,Ltd. Patentee after: Haier Zhijia Co.,Ltd. Address before: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Patentee before: QINGDAO HAIER AIR CONDITIONER GENERAL Corp.,Ltd. |
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