CN107036171A - Wall-hanging indoor unit of air conditioner - Google Patents
Wall-hanging indoor unit of air conditioner Download PDFInfo
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- CN107036171A CN107036171A CN201710392904.7A CN201710392904A CN107036171A CN 107036171 A CN107036171 A CN 107036171A CN 201710392904 A CN201710392904 A CN 201710392904A CN 107036171 A CN107036171 A CN 107036171A
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- heat exchange
- refrigerant
- chamber
- air
- air inlet
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
-
- 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
- F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
- F24F1/0057—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in or on a wall
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
- F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B41/00—Fluid-circulation arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
- F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
- F24F11/84—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers using valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2140/00—Control inputs relating to system states
- F24F2140/20—Heat-exchange fluid temperature
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention provides a kind of wall-hanging indoor unit of air conditioner, including：Casing, offers air inlet thereon；Purification assembly, is driven by drive device and switched between the purification position of completely obscured air inlet and the non-purification position for leaving air inlet；Heat exchanger, including two heat exchange areas, two heat exchange areas have refrigerant pipeline respectively；Divide liquid adjusting means, be arranged at the refrigerant input upstream of heat exchanger, and two is divided to liquid outlet to be respectively communicated to the refrigerant pipeline of two heat exchange areas, and the coolant quantity for entering the refrigerant pipeline of two heat exchange areas is allocated with the position according to cleaning module.The air-conditioner indoor wall on-hook of the present invention, for the difference for the air quantity for flowing through multiple heat exchange areas, adjusts the refrigerant input quantity in each heat exchange area by the way that heat exchanger is divided into multiple heat exchange areas.So as to while ensureing that air-conditioner indoor wall on-hook integrally has higher heat exchange efficiency, it is to avoid heat exchanger local temperature difference is excessive, the stability of heat exchanger operation is enhanced.
Description
Technical field
The present invention relates to family's electro-technical field, more particularly to wall-hanging indoor unit of air conditioner.
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.
Requirement more and more higher due to people to air cleaning degree, occurs in that some set purification in air conditioner at present
The scheme of device, it is purified to the partial air for entering air conditioner, but these air conditioners with purification function are present
Problems with：Due to being only capable of that partial air is purified, clean-up effect is poor；Further, since purifier works long hours,
Even if in the case that air is in very cleaning, remaining in that work so that purifier service life is reduced, and is also easy to
Bring secondary pollution.
The content of the invention
In view of the above problems, it is an object of the present invention to provide one kind to overcome above mentioned problem or solve at least in part
Certainly wall hanging machine in the wall-hanging air conditioner room of above mentioned problem.
The present invention one is further objective is that to enable air-conditioner indoor wall on-hook to automatically adjust cold in its heat exchanger
The distribution of matchmaker's flow.
Especially, the invention provides a kind of wall-hanging indoor unit of air conditioner, including：
Casing, offers air inlet thereon；
Purification assembly, is driven in the purification position of the completely obscured air inlet by drive device and leaves the air inlet
Non- purification position between switch；
Heat exchanger, includes two heat exchange areas, and described two heat exchange areas have refrigerant pipeline respectively；
Divide liquid adjusting means, be arranged at the refrigerant input upstream of the heat exchanger, and two point of liquid outlet difference
The refrigerant pipeline of described two heat exchange areas is communicated to, with the position according to the purification assembly to entering described two heat transfer zones
The coolant quantity of the refrigerant pipeline in domain is allocated.
Further, described point of liquid adjusting means have be provided with branch chamber, the branch chamber elastic component with by its
Inner space is divided into the first sub-chamber and the second sub-chamber, to accommodate the refrigerant at least partly flowing into the branch chamber respectively, and
Its interior refrigerant is delivered in the refrigerant pipeline of described two heat exchange areas respectively.
Further, the elastic component is made up of fixed part and movable part；
The fixed part is curved, and is configured to its outer circumferential side ora terminalis and is fixed on the inwall of the branch chamber；
The movable part is configured to its part the week side of boss ora terminalis and is connected with least part inner circumferential side ora terminalis of the fixed part, its
Internal partial wall neighbour of all lateral edges of another part with least part inner circumferential side ora terminalis of the fixed part and/or with the branch chamber
Connect, the refrigerant in first sub-chamber and second sub-chamber is separated；And
The part being connected with the shunting cavity wall of the fixed part is relative to the movable part and the fixation
At least part inner circumferential side ora terminalis in portion and/or with the inwall of the branch chamber is adjacent partially away from the branch chamber receives cold
The input port of matchmaker.
Further, described point of liquid adjusting means also includes：
Total diversion pipeline, is connected with the input port, is configured to guiding refrigerant into the branch chamber；
First diversion pipeline, is configured to connect with first sub-chamber, to guide the refrigerant in first sub-chamber
Described point of liquid adjusting means of outflow；
Second diversion pipeline, is configured to connect with second sub-chamber, to guide the refrigerant in second sub-chamber
Described point of liquid adjusting means of outflow.
Further, described two heat exchange areas are respectively the first heat exchange area being located at below the air inlet and are located at
The second heat exchange area below the front side in the air inlet forward position；
The purification assembly is configured to can be first of the controlled air intake path upstream positioned at first heat exchange area
Put and moved between the second place of air intake path upstream positioned at second heat exchange area.
Further, first diversion pipeline is configured to connect with the refrigerant receiving port of first heat exchange area, with
The refrigerant in first sub-chamber is guided to enter first heat exchange area；
Second diversion pipeline is configured to connect with the refrigerant receiving port of second heat exchange area, to guide described
Refrigerant in two sub-chamber enters second heat exchange area.
Further, the heat exchanger has the housing of three-stage, and the housing includes being horizontally set on the air inlet
First heat exchanging segment of lower section, from the front end of first heat exchanging segment the second heat exchanging segment of side-lower extension and from described the forward
The 3rd heat exchanging segment that the lower end of two heat exchanging segments extends downwards vertically；
First diversion pipeline and second diversion pipeline are each configured to access the shell from second heat exchanging segment
Body.
Further, the heat exchanger also includes：
Electric expansion valve, is arranged on the output end of second diversion pipeline；And
First temperature sensor and second temperature sensor；Wherein
The first temperature sensor is respectively arranged with the outer surface of first heat exchange area and second heat exchange area
And second temperature sensor, with the first surface temperature for detecting first heat exchange area respectively and second heat exchange area
Second surface temperature.
Further, the electric expansion valve is configured to, when the first surface temperature and the second surface temperature
When difference is more than a default temperature gap：
When the first surface temperature is less than the second surface temperature, the electric expansion valve increase one is default to open
Spend regulated value；
When the first surface temperature is more than the second surface temperature, the electric expansion valve reduces the aperture and adjusted
Section value.
The air conditioner with purification function of the present invention, is provided with the purification assembly being connected with drive device, purification assembly
Mobile inside drive device driving indoors machine, purification assembly is moved to complete screening by drive device driving under purification pattern
The purification position of air inlet is covered, so as to be purified to the air-flow for the machine of getting in, the air quality of indoor environment is lifted；Non-
Under purification pattern, purification assembly can also remove air inlet by the driving of drive device, to appear air inlet, so that air-flow is not
Indoor set is directly entered by purification assembly.So as to open purification function as needed, the use of purification assembly is extended
Life-span.
Further, air-conditioner indoor wall on-hook of the invention by heat exchanger by being divided into multiple heat exchange areas, and is directed to stream
The difference of air quantity through multiple heat exchange areas, adjusts the refrigerant input quantity in each heat exchange area.So as to ensure air-conditioner indoor wall
While on-hook integrally has higher heat exchange efficiency, it is to avoid the appearance of the excessive situation of local temperature difference occurs in heat exchanger, enhances
The stability of heat exchanger operation, has provided the user more preferable usage experience.
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 profile of wall-hanging air conditioner indoor unit according to an embodiment of the invention；
Fig. 2 is the schematic diagram of heat exchanger according to an embodiment of the invention；
Fig. 3 is the schematic elevational view of according to an embodiment of the invention point of liquid adjusting means；
Fig. 4 is the schematic cross sectional views along the cutting line A-A interceptions in Fig. 3；
Fig. 5 is that the purification assembly of wall-hanging air conditioner indoor unit according to an embodiment of the invention is moved on the inside of air inlet
When schematic diagram；
Fig. 6 is that the purification assembly of wall-hanging air conditioner indoor unit according to an embodiment of the invention is moved on the inside of front panel
When schematic diagram；
Fig. 7 is that the purification assembly of wall-hanging air conditioner indoor unit according to another embodiment of the present invention is moved on the inside of front panel
When schematic diagram；
Fig. 8 is that the purification assembly of wall-hanging air conditioner indoor unit according to another embodiment of the present invention is moved on the inside of air inlet
When schematic diagram；
Fig. 9 is purification assembly and the combination of drive device of wall-hanging air conditioner indoor unit according to an embodiment of the invention
Schematic diagram；
Figure 10 be wall-hanging air conditioner indoor unit according to an embodiment of the invention purification assembly and drive device it is quick-fried
Fried schematic diagram；
Figure 11 is the exploded perspective view of the drive device of wall-hanging air conditioner indoor unit according to an embodiment of the invention；
Figure 12 be wall-hanging air conditioner indoor unit according to an embodiment of the invention guide assembly in pedestal schematic diagram；
Figure 13 be wall-hanging air conditioner indoor unit according to an embodiment of the invention guide assembly in side cover schematic diagram.
Embodiment
Fig. 1 is the profile of wall-hanging air conditioner indoor unit according to an embodiment of the invention.Referring to Fig. 1, air conditioner chamber
Interior machine may include for supporting the skeleton of blower fan 170 and heat exchanger 160, the and of the case being located on skeleton 110 120 in general manner
It is arranged on the anterior front panel 130 to form the preceding surface of air-conditioner indoor wall on-hook of case 120.Specifically, the top of case 120 is set
It is equipped with air-inlet grille 122, air-inlet grille 122 and is formed with air inlet 121 to allow surrounding air to enter indoor apparatus of air conditioner.Bone
Frame, case and front panel can collectively form the casing of indoor apparatus of air conditioner.
Further, air-conditioner indoor wall on-hook also includes purification assembly 150.Purification assembly 150 is configured to can controlled movement
And air inlet 121 is covered, to be purified to the air for entering casing via air inlet 121.Heat exchanger 160 may be disposed at purification
The inner side of component 150, and its air progress heat exchange is configured to and flows through, to form the heat exchange air that the temperature of cleaning changes.
Specifically, purification assembly 150 can be configured to, and be driven by drive device in the purification position of completely obscured air inlet 121
Put and leave switching between the non-purification position of air inlet 121.
It that is to say, when during air quality is or when poor, purification assembly 150 can be under the driving of drive device by above
The medial movement of plate 130 and the inner side of air inlet 121, the completely obscured air inlet 121 of purification assembly 150, purification assembly 150 and sky
Gas is fully contacted, and sufficiently cleaned up, the air quality of lifting indoor environment is carried out to the air-flow of the machine of getting in 100.
Purification assembly 150 from the driving of drive device from front panel 130 on the side rear to being moved to air inlet 121
Inner side, the whole surface of purification assembly 150 completely covers air inlet 121, and getting in the air-flow in machine 100 need to pass through first
Cross purification assembly 150 it is sufficiently cleaned up after enter back into indoor set 100.
When air quality is good or excellent, purification assembly 150 can be under the driving of drive device in air inlet 121
Side is moved to the inner side of front panel 130, that is to say the position between front panel 130 and indoor heat exchanger 160, so that by air inlet
121 appear, and can reduce the windage of purification assembly 150 so that air conditioner more energy-conserving and environment-protective.
Purification assembly 150 from drive device driving from air inlet 121 inner side forward downward to being moved to front panel 130
Inner side when, purification assembly 150 is overall can be moved fully to the inner side of front panel 130, and air inlet 121 is appeared completely, purified
Component 150 will not produce resistance to the air-flow for entering air inlet 121.Purification assembly 150 can also move partially into front panel 130
Inner side, partly covered a part for air inlet 121, and the part of air inlet 121 is appeared, and part is covered, so as to reduce purification
The windage of component 150.It is achieved in the flexible adjustable of air-filtering ability, the spirit realized the extension of air conditioner function and used
It is living.
When purification assembly 150 is moved in casing, purification assembly 150 is relative with the vertical range on the surface of heat exchanger 160
It is nearer.Thus, when purification assembly 150, which is moved to, blocks certain a part of heat exchanger 160, it can be produced relatively in the regional area
Big windage, influences the heat exchange efficiency of the regional area.So that heat exchanger 160 produces local temperature difference, easily occurs condensation
Or the problems such as freeze, weaken its exchange capability of heat.
Those skilled in the art are generally by making the reduction of the overall frequency of heat exchanger 160 come the gentle effect that exchanges heat before making the present invention
The problem of rate is uneven.However, this is to sacrifice the refrigerating capacity of air-conditioner indoor wall on-hook as cost, the use of user is had a strong impact on
Effect.
Fig. 2 is the schematic diagram of heat exchanger according to an embodiment of the invention.Referring to Fig. 2, to solve above-mentioned ask
Topic, heat exchanger 160 can be configured to multiple heat exchange areas, and two heat exchange areas have refrigerant pipeline respectively.Further, it is empty
Indoor wall hanging machine is adjusted also to include a point liquid adjusting means 70.Liquid adjusting means 70 is divided to be arranged at the refrigerant input upstream of heat exchanger,
And two is divided to the refrigerant pipeline that liquid outlet is respectively communicated to two heat exchange areas, with the position pair according to purification assembly 150
Coolant quantity into the refrigerant pipeline of two heat exchange areas is allocated.
160 points creatively by heat exchanger of the present invention is multiple heat exchange areas, and for flowing through the wind of multiple heat exchange areas
The difference of amount, adjusts the refrigerant input quantity in each heat exchange area.So as to ensure that it is higher that air-conditioner indoor wall on-hook integrally has
While heat exchange efficiency, it is to avoid the appearance of the excessive situation of local temperature difference occurs in heat exchanger 160, the operation of heat exchanger 160 is enhanced
Stability, has provided the user more preferable usage experience.
Specifically, two heat exchange areas are respectively to be located at the first heat exchange area of the lower section of air inlet 121 and positioned at air inlet
The second heat exchange area below the front side in 121 forward positions.Purification assembly 150 is configured to can be controlled in entering positioned at the first heat exchange area
The first position of wind path upstream and moved between the second place of the air intake path upstream of the second heat exchange area.First
Put be the completely obscured air inlet of purification assembly purification position, the second place is the non-purification that purification assembly leaves air inlet
Position.
Fig. 3 is the schematic elevational view of according to an embodiment of the invention point of liquid adjusting means 70.Fig. 4 is according to this hair
The schematic cross sectional views of point liquid adjusting means 70 of bright one embodiment.
Referring to Fig. 3, point liquid adjusting means 70, which has in branch chamber, branch chamber, is provided with an elastic component 700 with by inside it
Space is divided into the first sub-chamber and the second sub-chamber, to accommodate the refrigerant at least partly flowing into branch chamber respectively.Specifically, liquid is divided
Adjusting means 70 also includes total diversion pipeline 200, the first diversion pipeline 210 and the second mozzle connected with its refrigerant input port
Road 220.Total diversion pipeline 200 is configured to guiding refrigerant and enters branch chamber.First diversion pipeline 210 is configured to and the first sub-chamber
Connection, to guide the refrigerant in the first sub-chamber to flow out a point liquid adjusting means 70.Second diversion pipeline 220 is configured to and the second son
Chamber, to guide the refrigerant in the second sub-chamber to flow out a point liquid adjusting means 70.
Further, the first diversion pipeline 210 is configured to connect with the refrigerant receiving port of the first heat exchange area, to guide
Refrigerant in one sub-chamber enters the first heat exchange area.Second diversion pipeline 220 is configured to connect with the refrigerant of the second heat exchange area
Close up and connect, to guide the refrigerant in the second sub-chamber to enter the second heat exchange area.
In some embodiments of the invention, elastic component 700 is made up of fixed part 710 and movable part 720.Fixed part 710
It is curved, and be configured to its outer circumferential side ora terminalis and be fixed on the inwall of branch chamber.Movable part 720 is configured to its part the week side of boss ora terminalis
It is connected with least part inner circumferential side ora terminalis of fixed part 710, at least part of all lateral edges of its another part and fixed part 710
The week side of boss ora terminalis and/or the internal partial wall adjoining with branch chamber, the refrigerant in the first sub-chamber and the second sub-chamber is separated,
And its interior refrigerant is delivered in the refrigerant pipeline of two heat exchange areas respectively.
Referring to Fig. 4, in some embodiments of the invention, elastic component 700 can be sheet.Fixed part 710 and movable part
720 can be collectively forming a complete cross sectional shape, and the cross sectional shape has at least one section identical shape with branch chamber
Shape and size, two parts are divided into by its inner space.
It that is to say, when the refrigeration of two heat exchange areas is similar, the heat exchange pressure of the two is also more balanced, so that
The first sub-chamber and second sub-chamber's fluid pressure that must be connected respectively with two heat exchange areas are roughly equal.Thus, when
When pressure in one sub-chamber and the second sub-chamber is equal, elastic component 700 will not be by perpendicular active force, or the effect
Power is much smaller than the screen resilience of its own, so that avoid producing gap between movable part 720 and fixed part 710 or shunting cavity wall,
And then prevent in the first sub-chamber and the second sub-chamber produce fluid communication so that two heat exchange areas be able to maintain that it is current compared with
For heat transfer effect in a balanced way, it is to avoid it the appearance of the excessive situation of local temperature difference occurs, the stability of heat exchanger operation is enhanced.
Further, the part (hereinafter referred to as connecting portion) being connected with shunting cavity wall of fixed part 710 is relative to work
Dynamic portion 720 it is (following with least part inner circumferential side ora terminalis of fixed part 710 and/or the part adjacent with the inwall of branch chamber
Abbreviation adjacency section) input port away from branch chamber reception refrigerant.
Thus, when the pressure in the first sub-chamber and the second sub-chamber is unequal, the first sub-chamber and the second sub-chamber
Pressure difference can cause flexure strip by perpendicular active force.When the active force is more than the screen resilience of elastic component 700 itself,
Gap is produced between movable part 720 and shunting cavity wall, the first sub-chamber and the second sub-chamber are interconnected, and produce fluid friendship
Change to adjust the amount of the refrigerant respectively enterd in the first sub-chamber and the second sub-chamber.
When purification assembly is purifying mobile handoff between position and non-purification position, it is produced to two heat exchange areas
Windage is different, and then causes the heat exchange efficiency of two heat exchange areas difference occur.
Specifically, when purification assembly 150 is located at the air intake path upstream of the first heat exchange area connected with the first sub-chamber
When, the windage increase of first heat exchange area, heat exchange efficiency reduction, its interior refrigerant temperature is gradually less than in the second heat exchange area
Refrigerant temperature so that the first heat exchange area fluid pressure gradually be less than the second heat exchange area in Fluid pressure.
Correspondingly, the Fluid pressure in the first sub-chamber connected with the first heat exchange area is gradually less than and the second heat transfer zone
Fluid pressure in second sub-chamber of domain connection.When the active force that the fluid pressure differential of Liang Ge sub-chamber is produced is more than elastic component
During 700 itself screen resilience, one end stress positioned at adjacency section of movable part is bent to the first small sub-chamber of Fluid pressure, from
And make it that cross-sectional area of first sub-chamber at the refrigerant input port of branch chamber reduces, and cause close point of the second sub-chamber
Flow the cross-sectional area increase at the refrigerant input port of chamber.Thus, the bootable relatively more refrigerants of the movable part 720 of bending are flowed into
Second sub-chamber, and the coolant quantity flowed into the first sub-chamber is limited, so that the first heat exchange connected with the first sub-chamber
The temperature difference and heat exchange pressure differential of region and the second heat exchange area connected with the second sub-chamber are gradually reduced, until the first sub- chamber
Active force produced by the pressure differential of room and the second sub-chamber is less than the screen resilience of elastic component 700.
The indoor apparatus of air conditioner of the present invention by setting point liquid adjusting means 70 of flexible part 700 to carry out coolant distribution,
So that when the heat transfer effect of each heat exchange area of heat exchanger produces more apparent difference, the elastic component 700 can be poor in heat transfer effect
In the presence of point sap cavity internal pressure differences caused by different, the amount into the refrigerant of each heat exchange area is automatically regulated, without volume
Outer detection or supervising device, so as to simplify the structure of indoor apparatus of air conditioner, reduce its manufacturing cost.
In some embodiments of the invention, heat exchanger 160 have three-stage housing, housing include be horizontally set on into
First heat exchanging segment 301 of the lower section of air port 121, the second heat exchanging segment 302 from the side-lower extension forward of the front end of the first heat exchanging segment 301
And the 3rd heat exchanging segment 303 extended vertically downwards from the lower end of the second heat exchanging segment 302.First diversion pipeline 210 and second is led
Flow tube road 220 is each configured to access housing from the second heat exchanging segment 302.
It that is to say, the input of the first diversion pipeline 210 and the second diversion pipeline 220 can be along same bearing of trend access digit
In the second heat exchanging segment 302 of the middle section position of heat exchanger 160.So that refrigerant intake line mechanism is compact, take up space small.Enter
One step, the pipeline being located inside the second heat exchanging segment 302 of the first diversion pipeline 210 and the second diversion pipeline 220 is respectively along phase
Opposite direction extends, so as to avoid the refrigerant in two respective distribution pipelines in heat exchange area from influencing each other.
In some embodiments of the invention, the first heat exchanging segment 301 and at least partly the second heat exchanging segment 302 formation first are changed
Thermal region.Second heat exchange area of 3rd heat exchanging segment 303 and the formation of at least partly the second heat exchanging segment 302.First diversion pipeline 210 exists
Bending extends upwardly to the first heat exchanging segment 301 in second heat exchanging segment 302, to cover all the first heat exchange areas.Second mozzle
The bending in the second heat exchanging segment 302 of road 220 extends downward into the 3rd heat exchanging segment 303, to cover all the second heat exchange areas.
It that is to say, the top half of the second heat exchanging segment 302 belongs to the first heat exchange area, the lower half of the second heat exchanging segment 302
Belong to the second heat exchange area.Thus, when purification assembly 150 is located between first position and the second place, its heat exchanging device
The 160 main influences produced are substantially all positioned at the where the input of the first diversion pipeline 210 and the second diversion pipeline 220
On two heat exchanging segments 302.So that the windage of purification assembly 150 is imitated for the heat exchange of the first heat exchange area and the second heat exchange area
The influence of fruit is more similar.Thus, the input of the first diversion pipeline 210 and the second diversion pipeline 220 is arranged at heat exchange
The middle section position of device 160, thus can reduce the bending amplitude of accommodation of movable part, and reduce its bending regulation number of times, so that
Its service life extends.
In some embodiments of the invention, heat exchanger also includes the output end for being arranged on second diversion pipeline 220
Electric expansion valve 161.The first temperature sensor is respectively arranged with the outer surface of first heat exchange area and the second heat exchange area
With second temperature sensor (not shown), to detect first surface temperature and the second heat transfer zone of the first heat exchange area respectively
The second surface temperature in domain.Further, electric expansion valve 161 can be configured to when first surface temperature and second surface temperature
When difference is more than a default temperature gap, electric expansion valve 161 increases or reduced a default opening value.
That is to say, among the process that heat exchanger 160 is run, electric expansion valve 161 can also according to the first heat exchange area and
The first surface temperature and second surface temperature of second heat exchange area carry out artificial controllable adjustment, so that heat exchanger 160
The heat transfer effect in each region persistently maintains roughly the same level, it is ensured that the using effect of user.
Specifically, the temperature gap of first surface temperature and second surface temperature can be according to heat exchanger 160 performance, sky
Working condition of indoor wall hanging machine etc. is adjusted further to set.In some embodiments of the invention, the temperature gap can be
Arbitrary temp value between 0.5~2 DEG C.Such as can be 0.5 DEG C, 0.7 DEG C, 0.9 DEG C, 1 DEG C, 1.5 DEG C, 2 DEG C.It is excellent at some
Select in embodiment, the temperature gap can be preferably 1 DEG C, will not be differed with each area surface temperature for ensureing heat exchanger 160
Greatly, and the regulation of the aperture of electric expansion valve 161 can be avoided excessively frequent.
In some embodiments of the invention, it is more than temperature gap in the difference of first surface temperature and second surface temperature
In the case of, electric expansion valve 161 is configured to：When first surface temperature is less than second surface temperature, electric expansion valve 161 increases
Big opening value.When first surface temperature is more than second surface temperature, electric expansion valve 161 reduces opening value.Specifically, preset
Aperture regulation value can be 1~10% between arbitrary value.For example can for 1%, 2%, 3%, 4%, 5%, 6%, 7%,
8%th, 9% or 10% etc..
It that is to say, when the aperture of electric expansion valve 161 according to the shift position of purification assembly 150 has carried out first regulation
Afterwards, in the course of work of heat exchanger 160, the heat transfer effect of the first heat exchange area and the second heat exchange area may be by air conditioning chamber
There is less difference in the influence of the factor such as indoor environment residing for interior wall hanging machine, so as to cause heat exchanger surface temperature unbalanced.
Now, according to the surface temperature difference of each heat exchange area of heat exchanger 160, the aperture of electric expansion valve 161 is adjusted more by a small margin,
It can realize that refrigerant input quantity carries out real-time monitoring, the rapid local temperature difference eliminated on heat exchanger 160 in heat exchanging device 160.It is special
Not, the default opening value needed for when this fine setting can also be for first regulations such as the first aperture of optimization, the second apertures provides number
According to support, pole contributes to the perfect in shape and function of air-conditioner indoor wall on-hook.
In the air conditioner room unit of the present invention, purification assembly is driven the air intake in completely obscured indoor set by drive device
Moved between the purification position of mouth and the default location for leaving air inlet, when being not turned on purification function, purification assembly, which is located at, to be moved
Go out air inlet and reach non-purification position；After purification function is opened, purification assembly is driven by drive device, is moved to completely obscured
The purification position of the air inlet of indoor set, is purified to the air-flow for the machine of getting in.
Because above-mentioned purification assembly is when purifying position and non-purification position, the windage that indoor set blower fan produces air-flow is obvious
Difference, after purification pattern is entered, air-flow necessarily causes the heat transfer effect decay by indoor set heat exchanger, held by filtering
Easily there is high load capacity problem, can accordingly be controlled according to the operational mode of air conditioner, make air conditioner reduction pair in purification
The normal refrigeration of air conditioner or the influence of heat-production functions.
For example after purification pattern is entered, the target tube temperature of the Tube Sheet of Heat Exchanger temperature of indoor set can be set, and detect in real time
The Tube Sheet of Heat Exchanger temperature of indoor set, feedback control is carried out according to the temperature difference of detection pipe temperature and target tube temperature to the refrigeration system of air conditioner
System.The air conditioner that the indoor set of the present invention is applicable also includes outdoor unit, and above-mentioned refrigeration system may include the heat exchange in indoor set
Device, the compressor of outdoor unit and other necessary structures, refrigeration system are applicable to control mode in detail below.
In air conditioner refrigerating operaton, if Tube Sheet of Heat Exchanger temperature is no more than the first temperature difference threshold less than target tube temperature after cleaning
When being worth (such as 3 degree), feedback control can be carried out to the blower fan of indoor set according to difference, Tube Sheet of Heat Exchanger temperature temperature is lower, indoor
The rotation speed of fan of machine is faster.If the lifting of indoor set rotation speed of fan is it cannot be guaranteed that Tube Sheet of Heat Exchanger temperature is maintained and target tube Wen Wen
Difference is when within the first temperature difference threshold, then the aperture of the throttling arrangement of kind of refrigeration cycle is compressed in increase, if still it cannot be guaranteed that heat exchange
Device Guan Wen is maintained with the target tube temperature temperature difference when within the second temperature difference threshold, then frequency reducing is carried out to compressor, so as to prevent room
Interior machine heat exchanger temperature is too low and high load capacity occurs.
When air conditioner carries out heating operation, if Tube Sheet of Heat Exchanger temperature is warm no more than first higher than target tube temperature after cleaning
During poor threshold value (such as 3 degree), feedback control can be carried out to the blower fan of indoor set according to difference, Tube Sheet of Heat Exchanger temperature temperature is higher,
The rotation speed of fan of indoor set is faster.If the lifting of indoor set rotation speed of fan is it cannot be guaranteed that Tube Sheet of Heat Exchanger temperature is maintained and target tube
The temperature difference when within the first temperature difference threshold, then increase compression kind of refrigeration cycle throttling arrangement aperture, if still it cannot be guaranteed that
Tube Sheet of Heat Exchanger temperature is maintained with the target tube temperature temperature difference when within the second temperature difference threshold, then carries out frequency reducing to compressor, so that anti-
Only indoor set heat exchanger temperature is too high and high load capacity occur.
Above-mentioned first temperature difference threshold and the second temperature difference threshold can enter according to the specification and use requirement of indoor set heat exchanger
Row configuration, for example, set positive and negative 3 degrees Celsius by the first temperature difference threshold, the second temperature difference threshold be set into positive and negative 5 degrees Celsius.
Fig. 5 is that the purification assembly 150 of wall-hanging air conditioner indoor unit 100 according to an embodiment of the invention moves to air intake
Schematic diagram during 121 inner side of mouth, Fig. 6 is the purification assembly of wall-hanging air conditioner indoor unit 100 according to an embodiment of the invention
150 move to schematic diagram during 130 inner side of front panel, and Fig. 7 is wall-hanging air conditioner indoor unit according to another embodiment of the present invention
100 purification assembly 150 moves to schematic diagram during 130 inner side of front panel, and Fig. 8 is wall hanging according to another embodiment of the present invention
The purification assembly 150 of formula indoor apparatus of air conditioner 100 moves to schematic diagram during 121 inner side of air inlet.
Drive device 140 can be engaged including motor 141, the gear 142 being connected with the output shaft of motor 141, with gear 142
Arc-shaped rack 143, connecting rod 145 and guide assembly, the first end of connecting rod 145 rotates with arc-shaped rack 143 and is connected, motor 141
Drive gear 142 is rotated, and gear 142 drives arc-shaped rack 143 to slide, and arc-shaped rack 143 drives the connecting rod for rotating and being connected with it
145 rotate and slidably.
Guide assembly is arranged on case 120, consistent with the motion path of purification assembly 150, purification assembly 150 and connecting rod
145 the second end rotates connection, and connecting rod 145 drives purification assembly 150 rotatable and slideably coordinated with guide assembly, thus
So that the motion path of purification assembly 150 is to be transported between the position and the position of the inner side of air inlet 121 away from air inlet 121
It is dynamic, and purification assembly 150 is when moving to the position of the inner side of air inlet 121, completely obscured air inlet 121, so as to entering
The air-flow for entering indoor set 100 is purified.
Move the position that purification assembly 150 is laterally away from air inlet 121 by the driving of connecting rod 145 in air inlet 121
When, purification assembly 150 can move to the position for appearing air inlet 121 completely completely, can also move to and be partially covered on
The position of a part for air inlet 121, to appear the part of air inlet 121, to the process purification assembly of the machine of getting in 100
150 air-flow is purified, and the air-flow entered to the part directly appeared by air inlet 121 is without purification.In air conditioner
In the actual motion of indoor set 100, purification assembly 150 is laterally away from the position that air inlet 121 moves in air inlet 121 can
To be adjusted according to current air mass and user's request.
When during air quality is or when poor, purification assembly 150 can be with the drive of connecting rod 145 by remote air inlet 121
Position moves to the inner side of air inlet 121, and purification assembly 150 can be with completely obscured air inlet 121, purification assembly 150 and air
Fully contact, sufficiently cleaned up, the air quality of lifting indoor environment is carried out to the air-flow of the machine of getting in 100.
When air quality for it is good or excellent when, purification assembly 150 can connecting rod 145 driving by the inner side of air inlet 121
The position away from air inlet 121 is moved to, so that air inlet 121 be appeared, the windage of purification assembly 150 can be reduced so that
Air conditioner more energy-conserving and environment-protective.
As shown in figure 8, air-inlet grille 122 can be formed on the top of case 120, air inlet 121, air intake are limited with this
The inner side of mouth 121, can be the inner side of air-inlet grille 122, purification assembly 150, can when being moved to the inner side of air-inlet grille 122
With completely obscured air inlet 121, it is possible thereby to be purified to the air-flow of the machine of getting in 100.
Position away from air inlet 121 can be the rear side of the inner side either body skeleton 110 of front panel 130, before
The inner side of plate 130 can be the space between front panel 130 and indoor heat exchanger, and the rear side of body skeleton 110 can be body
The back space of skeleton 110, that is to say, body skeleton 110 is close to the side of wall.
Purification assembly 150 may be disposed at the inner side of the dirt filtrating screen of indoor set 100, and purification assembly 150 is by away from air inlet
When 121 position moves to the inner side of air inlet 121, purification assembly 150 is located at the bottom of dirt filtrating screen, gets in machine 100
Air-flow first passes around dirt filtrating screen and carries out coarse filtration, then carries out fine filtering by purification assembly 150, is fully purified, afterwards
Enter back into indoor set 100, got in after being exchanged heat with indoor heat exchanger, then by air outlet in environment.
Air-flow is filtering the impurity such as dust therein, particle by before purification assembly 150, first passing through dirt filtrating screen, can be with
The impurity such as the dust in air-flow, particle are avoided to enter purification assembly 150 and influence the use of purification group, meanwhile, it also avoid net
Change component 150 to accumulate dust after a long time use and need frequent clean or replacing.
Fig. 9 is the purification assembly 150 and drive device of wall-hanging air conditioner indoor unit 100 according to an embodiment of the invention
140 combination diagram, Figure 10 is the purification assembly 150 of wall-hanging air conditioner indoor unit 100 according to an embodiment of the invention
And the exploded perspective view of drive device 140, Figure 11 is the drive of wall-hanging air conditioner indoor unit 100 according to an embodiment of the invention
The exploded perspective view of dynamic device 140, Figure 12 is the set of rails of wall-hanging air conditioner indoor unit 100 according to an embodiment of the invention
The schematic diagram of pedestal 146 in part, Figure 13 is the guide assembly of wall-hanging air conditioner indoor unit 100 according to an embodiment of the invention
The schematic diagram of middle side cover 147.
Case 120 is formed with opening from top to front portion, and the part that case 120 is located at opening constitutes case 120
Frame, the opening that case 120 is located at top is air inlet, and case 120 is located in anterior opening covered with front panel 130.
In some optional embodiments, drive device 140 can be two, and two drive devices 140 are respectively arranged at
At the both lateral sides frame of case 120, and it is oppositely arranged.
Laterally refer to the length direction of case 120.Case 120 is formed with opening from top to front portion, and case 120, which is located at, to be opened
Part at mouthful constitutes the frame of case 120, and the opening positioned at top of case 120 is air inlet 121, case 120
Covered with front panel 130 in anterior opening.
Guide assembly can include pedestal 146 and the side cover 147 being fastened on pedestal 146.Pedestal 146 can be arranged on cover
At the frame of the lateral side end of shell 120, for example pedestal 146 can be fixed by screws at the frame of the lateral side end of case 120,
Side cover 147 constitutes a receiving space with pedestal 146, and gear 142, arc-shaped rack 143 and connecting rod 145 are arranged in by side cover
147 and pedestal 146 constitute receiving space in.Laterally refer to the length direction of case 120.
The output shaft of motor 141 is connected through pedestal 146 with gear 142, first end and the arc-shaped rack 143 of connecting rod 145
Connection is rotated, the second end of connecting rod 145 is rotated with purification assembly 150 to be connected, and side of the side cover 147 away from pedestal 146 is formed with
The guide rail 147-1 consistent with the motion path of purification assembly 150.
Pedestal 146 can also be formed with deep-slotted chip breaker 146-1 towards the side of arc-shaped rack 143, and arc-shaped rack 143 is close to base
The side of seat 146 is provided with least one roller 144, roller 144 can be contained in deep-slotted chip breaker 146-1 and with deep-slotted chip breaker 146-
1 slip connects.It is possible thereby to which so that the arcuately groove 146-1 Stable slidings of arc-shaped rack 143, improve what drive device 140 was run
Stability.
In some optional embodiments, pedestal 146 can include base body 146-3, base body 146-3 sidepiece
Deep-slotted chip breaker 146-1 is formed with, base body 146-3 surface can be formed with shape on the first riser 146-4, the first riser 146-4
Into there is avoidance hole, the output shaft of motor 141 can be connected through hole is avoided with gear 142.
Taken up space to reduce drive device 140, motor 141 may be mounted on pedestal 146, and the first riser 146-4 is remote
Side from side cover 147 is provided with motor and installs stud, is provided with the lug with mounting hole on motor 141, motor 141 passes through
The threaded fastener for installing stud cooperation through mounting hole and motor is arranged on pedestal 146.It is achieved in motor 141 and pedestal
146 installation, is easy to motor 141 to be rotated with moving gear 142.
Avoidance hole on pedestal 146 is also used as the placement position of gear 142, forms the space for accommodating gear 142, so that
The position of each part in reasonable distribution drive device 140, the overall construction design essence for the drive device 140 being consequently formed
Ingeniously, compact conformation, is conveniently arranged in the indoor set 100 of narrow space.
Side cover 147 is formed with guide rail including a sides of the side cover body 147-3, side cover body 147-3 away from pedestal 146
147-1, side cover body 147-3 lower surface are formed with the second riser 147-4's, the first riser 146-4 and the second riser 147-4
One of them is provided with locating dowel 146-5, and another is provided with the positioning hole 147-5 being adapted to locating dowel 146-5, facilitates side cover
147 with the fastening of pedestal 146.
Base body 146-3 profile can be with side cover body 147-3 external shape fits.For example, base body 146-3 can
Connected with the circular arc by two sections of different radians and formed, corresponding with base body 146-3 side cover body 147-3 part can be by
The circular arc of two sections of different radians, which connects, to be formed, and the monnolithic case of pedestal 146 is similar with the monnolithic case of side cover 147, is easy to side cover
147 with the fastening of pedestal 146.
In some alternative embodiments, one of them of base body 146-3 and side cover body 147-3 can set chuck
146-2, another can set the slot 147-2 being adapted to chuck 146-2, chuck 146-2 to be fastened on slot 147-2
In, so that pedestal 146 is fastened on side cover 147.Thus drive device 140 is further reduced to be taken up space.
Motor 141 drives arc-shaped rack 143 by gear 142, and arcuately groove 146-1 is slided, and arc-shaped rack 143 is being slided
During, connecting rod 145 is slided with arc-shaped rack 143, and produces between arc-shaped rack 143 relative motion of rotation, purification group
Part 150 from connecting rod 145 drive and with guide rail 147-1 path moved along guide rail 147-1, be achieved in purification assembly 150 and exist
Moved between the position of the inner side of position and air inlet 121 away from air inlet 121.
Guide rail 147-1 can include the first segmental arc 147-1-1 and the second arc connected with the first segmental arc 147-1-1
Section 147-1-2, the first segmental arc 147-1-1 is different from the second segmental arc 147-1-2 radian, namely refers to the first segmental arc
147-1-1 is different from the second segmental arc 147-1-2 degree of crook, thus form consistent with the motion path of purification assembly 150
Irregular shape guide rail 147-1, the first segmental arc 147-1-1 can be located at the lateral side end of case 120 frame and air inlet
121 corresponding positions, the second segmental arc 147-1-2 forward downwards extend to the inner side of front panel 130.Deep-slotted chip breaker 146-1 also may be used
The inner side of front panel 130 is extended to, the second segmental arc 147-1-2 can be located at deep-slotted chip breaker 146-1 outside, in other words, with arc
Position where shape groove 146-1 is compared, and the second segmental arc 147-1-2 is closer to front panel 130.
The drive gear 142 of motor 141 is rotated, and the driving arc-shaped rack 143 of gear 142 is slided in deep-slotted chip breaker 146-1, arc
Rack 143 is in sliding process, and connecting rod 145 is slided with arc-shaped rack 143, and produces between arc-shaped rack 143 phase of rotation
To motion, purification assembly 150 is driven by connecting rod 145 can be in the inner side of front panel 130 along the guide rail 147-1 of irregular shape
Moved between the position of position and the inner side of air inlet 121, and the motion path of purification assembly 150 is located at deep-slotted chip breaker 146-1
Outside.
With directly driving purification assembly 150 using arc-shaped rack 143, and arc-shaped guide rail is used to be provided for purification assembly 150
The scheme of sliding rail is compared, and connecting rod 145 is driven shared by the guide rail 147-1 of the cooperation irregular shape of purification assembly 150 motion
Space it is smaller, the inner space of indoor apparatus of air conditioner 100 can be saved.
Referring to Fig. 1, for ease of it is clear, be visually known and drive purification assembly 150 using arc-shaped rack 143, and use arc
Shape guide rail is that purification assembly 150 provides the scheme of sliding rail and arc-shaped rack 143 passes through the drive purification assembly 150 of connecting rod 145
Coordinate the guide rail that irregular shape is shown in the difference of the scheme of the guide rail 147-1 of irregular shape motion, Figure 10
147-1 and arc-shaped guide rail B path, as shown in figure 1, A be by the first segmental arc 147-1-1 and with the first segmental arc 147-1-1
The guide rail 147-1 for the irregular shape that the second different segmental arc 147-1-2 of radian connects path, B is regular shape
Arc-shaped guide rail path, the guide rail 147-1 of irregular shape is located at the outside of arc-shaped guide rail.
Correspondingly, if purification assembly 150 directly drives arcuately guide rail motion, purification assembly 150 by arc-shaped rack 143
Movement locus be located at outside, moved if purification assembly 150 is driven along the guide rail 147-1 of irregular shape by connecting rod 145, only
Inner side should be located at by changing the movement locus of component 150.Therefore, purification assembly 150 is driven the guide rail along irregular shape by connecting rod 145
Space needed for 147-1 motion is smaller, can concede more inner spaces of indoor set 100, the body without increasing indoor set 100
Product, while drive device 140 and purification assembly 150 are arranged, or indoor heat exchanger 160, blower fan 170 and miscellaneous part
Arrangement enough space is provided.
Purification assembly 150 is located between two drive devices 140 for being oppositely arranged, and with the second end of two connecting rods 145
Connection is rotated respectively, two drive devices 140 are run simultaneously, the connecting rod 145 in drive device 140 drives purification assembly 150 to match somebody with somebody
Close the spacing of guide assembly and move.Thereby increase the stability of the motion of purification assembly 150.
Purification assembly 150 can include bracket and the cleaning module 151 being placed on bracket, bracket and the second of connecting rod 145
End rotates connection, and the drive gear 142 of motor 141 is rotated, and arcuately groove 146-1 is slided the driving of gear 142 arc-shaped rack 143, arc
The connecting rod 145 that shape rack 143 is connected by being rotated with it drives bracket and cleaning module 151 to move, and connecting rod 145 is with arc-shaped rack
While 143 slip, there is the relative motion rotated with arc-shaped rack 143, bracket and cleaning module 151 are slided with connecting rod 145
While, there is the relative motion rotated with connecting rod 145.
Arc-shaped rack 143 is slided in the deep-slotted chip breaker 146-1 of rule, and bracket and cleaning module 151 are driven by connecting rod 145
Moved along the guide assembly of irregular shape, so as to realize purification assembly 150 in the position away from air inlet 121 and covering air intake
Moved between the position of mouth 121, and the space of purification assembly 150 reduces, and can concede more inside of indoor set 100
Space, the volume without increasing indoor set 100, while drive device 140 and purification assembly 150 are arranged, or it is indoor
The arrangement of heat exchanger 160, blower fan 170 and miscellaneous part provides enough spaces.
When purification assembly 150 is moved to 121 inner side of air inlet, cleaning module 151 can with completely obscured air inlet 121,
Get in machine 100 the purified module 151 of air-flow it is sufficiently cleaned up after get in machine 100.Thus the sky of indoor environment is lifted
Makings amount.
The shape of cleaning module 151 can be entered with lower greatly according to the inner space of indoor set 100 and the size of air inlet 121
Row is determined, for example, cleaning module 151 can purify mould with curved, when purification assembly 150 is moved to the inner side of air inlet 121
The arcwall face of block 151 cover completely clasps air inlet 121, thus achieves to the sufficiently cleaned up of the air-flow of the machine of getting in 100.
Cleaning module 151 can include set gradually from outside to inside Electrostatic Absorption module, plasma cleaning module 151,
Mould occurs for anion generation module and ceramics activated carbon device etc., Electrostatic Absorption module, plasma cleaning module 151, anion
Block and ceramics activated carbon device can be with curved shapes.
Electrostatic Absorption module can adsorb PM2.5 particulate matters in powered PM2.5 particulate matters, high efficiency filter environment, wait from
Sub- cleaning module 151 can be caught to proprietary asymmetrical ion, efficiently kill bacterium, virus, and resolve into micro H2O,
CO2 air inlets, anion generation module can discharge anion into air, form negative oxygen ion, and high-effective dust-removing sterilizes, only
Change air, while enlivening air molecule, improve human lung's function, enhance metabolism.
Bracket can include two connecting portions 152 being oppositely arranged, and two connecting portions 152 are arranged on cleaning module 151
Two relative end edges.Second end of the first end of connecting portion 152 and connecting rod 145 rotates and be connected, the second end of connecting portion 152 and
Guide rail 147-1 is slidably matched.
The shape of connecting portion 152 can be consistent with the profile of cleaning module 151, for example, cleaning module 151 is arc, even
The shape of socket part 152 can also be arc, be easy to the connection of cleaning module 151 and connecting portion 152.Two connecting portions 152 can be with
With the first neck being oppositely arranged.In other words, the first card that the connecting portion 152 being connected with one of connecting rod 145 has
The notch direction of groove and, purification relative with the notch direction for the first neck that the connecting portion 152 that another connecting rod 145 is connected has
Module 151 is fastened between two connecting portions 152, and is engaged respectively with two the first necks.
Bracket can also include the side frame 153 for being arranged at the side of cleaning module 151, and side frame 153 has the second neck,
The side of cleaning module 151 is fastened in the second neck.
Cleaning module 151 can be one or two, such as using a cleaning module 151, two ends of cleaning module 151
Side is fastened in the neck of corresponding connecting portion 152 respectively, and two motors 141 are respectively by driving corresponding gear 142 and tooth
The drivening rod 145 of bar 143 is moved, so as to drive bracket and cleaning module 151 to be synchronized with the movement, is transported in bracket and cleaning module 151
When moving the inner side of air inlet 121, the completely obscured air inlet 121 of entire surface of cleaning module 151.
Two cleaning modules 151 can also be arranged on bracket, the medium position of side frame 153 can set a joint portion,
To connect two cleaning modules 151, and the side that two cleaning modules 151 are located at the position of joint portion is abutted.
It should be noted that above-mentioned term " first ", " second " are only used for describing purpose, and it is not intended that indicating or dark
Show relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first ", the feature of " second " are defined
It can express or implicitly include one or more this feature.
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 (9)
1. a kind of wall-hanging indoor unit of air conditioner, including：
Casing, offers air inlet thereon；
Purification assembly, is driven by drive device and is covering the purification position of the air inlet and leaving the non-purification of the air inlet
Switch between position；
Heat exchanger, includes two heat exchange areas, and described two heat exchange areas have refrigerant pipeline respectively；
Divide liquid adjusting means, be arranged at the refrigerant input upstream of the heat exchanger, and two point of liquid outlet is respectively communicated with
To the refrigerant pipeline of described two heat exchange areas, with the position according to the purification assembly to entering described two heat exchange areas
The coolant quantity of refrigerant pipeline is allocated.
2. air conditioner room unit according to claim 1, wherein,
Described point of liquid adjusting means, which has, to be provided with an elastic component its inner space is divided into branch chamber, the branch chamber
One sub-chamber and the second sub-chamber, to accommodate the refrigerant at least partly flowing into the branch chamber respectively, and respectively by its interior refrigerant
In the refrigerant pipeline for being delivered to described two heat exchange areas.
3. air conditioner room unit according to claim 2, wherein,
The elastic component is made up of fixed part and movable part；
The fixed part is curved, and is configured to its outer circumferential side ora terminalis and is fixed on the inwall of the branch chamber；
The movable part is configured to its part the week side of boss ora terminalis and is connected with least part inner circumferential side ora terminalis of the fixed part, and its is another
The all lateral edges in part are abutted with least part inner circumferential side ora terminalis of the fixed part and/or with the internal partial wall of the branch chamber,
So that the refrigerant in first sub-chamber and second sub-chamber to be separated；And
The fixed part with the part that is connected of shunting cavity wall relative to the movable part and the fixed part
At least part inner circumferential side ora terminalis and/or with the inwall of the branch chamber is adjacent partially away from the branch chamber receives refrigerant
Input port.
4. air conditioner room unit according to claim 3, described point of liquid adjusting means also includes：
Total diversion pipeline, is connected with the input port, is configured to guiding refrigerant into the branch chamber；
First diversion pipeline, is configured to connect with first sub-chamber, to guide the refrigerant in first sub-chamber to flow out
Described point of liquid adjusting means；
Second diversion pipeline, is configured to connect with second sub-chamber, to guide the refrigerant in second sub-chamber to flow out
Described point of liquid adjusting means.
5. air conditioner room unit according to claim 4, wherein,
Described two heat exchange areas be respectively be located at the air inlet below the first heat exchange area and before the air inlet
The second heat exchange area below the front side on edge；
The purification assembly be configured to can the controlled air intake path upstream positioned at first heat exchange area first position and
Moved between the second place of the air intake path upstream of second heat exchange area.
6. air conditioner room unit according to claim 5, wherein,
First diversion pipeline is configured to connect with the refrigerant receiving port of first heat exchange area, to guide first son
Refrigerant in chamber enters first heat exchange area；
Second diversion pipeline is configured to connect with the refrigerant receiving port of second heat exchange area, to guide second son
Refrigerant in chamber enters second heat exchange area.
7. air conditioner room unit according to claim 6, wherein,
The heat exchanger has the housing of three-stage, and the housing includes being horizontally set on the first heat exchange below the air inlet
Section, from the front end of first heat exchanging segment forward side-lower extension the second heat exchanging segment and the lower end from second heat exchanging segment
The 3rd heat exchanging segment extended vertically downwards；
First diversion pipeline and second diversion pipeline are each configured to access the housing from second heat exchanging segment.
8. air conditioner room unit according to claim 7, the heat exchanger also includes：
Electric expansion valve, is arranged on the output end of second diversion pipeline；And
First temperature sensor and second temperature sensor；Wherein
The first temperature sensor and are respectively arranged with the outer surface of first heat exchange area and second heat exchange area
Two temperature sensors, with detect respectively first heat exchange area first surface temperature and second heat exchange area second
Surface temperature.
9. air conditioner room unit according to claim 8, wherein,
The electric expansion valve is configured to, and is preset when the difference of the first surface temperature and the second surface temperature is more than one
Temperature gap when：
When the first surface temperature is less than the second surface temperature, the default aperture of the electric expansion valve increase one is adjusted
Section value；
When the first surface temperature is more than the second surface temperature, the electric expansion valve reduces the aperture regulation
Value.
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| CN201710392904.7A CN107036171B (en) | 2017-05-27 | 2017-05-27 | Wall-mounted air conditioner indoor unit |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109631138A (en) * | 2019-01-21 | 2019-04-16 | 长春市绿帝散热器有限公司 | A kind of heating equipment and large-space clean factory building object heat system |
| CN112696734A (en) * | 2020-12-29 | 2021-04-23 | 珠海格力电器股份有限公司 | Control method and device of vertical air conditioner, processor and air conditioning system |
| CN114838531A (en) * | 2021-09-19 | 2022-08-02 | 青岛海尔空调器有限总公司 | Method and device for adjusting temperature of refrigerant in heat exchanger and air conditioner |
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| CN109631138A (en) * | 2019-01-21 | 2019-04-16 | 长春市绿帝散热器有限公司 | A kind of heating equipment and large-space clean factory building object heat system |
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| CN114838531B (en) * | 2021-09-19 | 2024-02-20 | 青岛海尔空调器有限总公司 | Method and device for adjusting temperature of refrigerant in heat exchanger and air conditioner |
| CN114838532B (en) * | 2021-09-19 | 2024-02-27 | 郑州海尔空调器有限公司 | Heat exchanger and air conditioner |
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