CN105605680B - Air conditioner - Google Patents
Air conditioner Download PDFInfo
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- CN105605680B CN105605680B CN201610070894.0A CN201610070894A CN105605680B CN 105605680 B CN105605680 B CN 105605680B CN 201610070894 A CN201610070894 A CN 201610070894A CN 105605680 B CN105605680 B CN 105605680B
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- air conditioner
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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
- F24F1/0003—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station characterised by a split arrangement, wherein parts of the air-conditioning system, e.g. evaporator and condenser, are in separately located units
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
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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
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
- F24F5/001—Compression cycle type
Abstract
The invention discloses a kind of air conditioners, including compressor, indoor unit casing, evaporator, condenser and guide duct, indoor unit casing includes middle separate space, first annular seal space and the second seal chamber, guide duct one end is connected to middle separate space, the other end is connected to outdoor, evaporator is arranged in first annular seal space, condenser is arranged in the second seal chamber, middle separate space is arranged between first annular seal space and the second seal chamber, interval is intracavitary to be provided with guiding regulating device, when guiding regulating device is located at first position, first annular seal space is connected to guide duct by middle separate space and is isolated with indoor, second seal chamber passes through middle separate space and indoor connection and is isolated with guide duct；When positioned at the second position, the second seal chamber is connected to by middle separate space and guide duct and is isolated with indoor, and first annular seal space passes through middle separate space and interior connection and is isolated with guide duct.Air conditioner according to the present invention can solve the problem that air conditioner in the prior art runs the larger operational effect difference that is affected by the external environment.
Description
Technical field
The present invention relates to air-conditioning technical fields, in particular to a kind of air conditioner.
Background technique
Existing air-cooled cold-warm type room air conditioner has to just be able to achieve refrigeration and system using electromagnetism four-way reversing valve
The conversion of hot operational mode.When using this kind of air-cooled room air conditioner, since thermic load is higher outside summer room, air-conditioning
Operation energy consumption it is higher；And outdoor thermic load is relatively low in winter, the heating effect of cold-warm type air-conditioning is again poor.
Summary of the invention
The purpose of the present invention is to propose to a kind of air conditioners, are affected by the external environment with solving air conditioner operation in the prior art
Problem that is larger and leading to operation of air conditioner effect difference.
According to an aspect of the invention, there is provided a kind of air conditioner, including it is compressor, indoor unit casing, evaporator, cold
Condenser and guide duct, compressor are arranged in outdoor, and compressor is respectively connected to evaporator and condenser, and with evaporator and condensation
Device forms heat exchange flow circuit, and indoor unit casing includes middle separate space, first annular seal space and the second seal chamber, the connection of guide duct one end
To middle separate space, the other end is connected to outdoor, and evaporator is arranged in first annular seal space, and condenser is arranged in the second seal chamber,
Middle separate space is arranged at intervals between first annular seal space and the second seal chamber, and interval is intracavitary to be provided with guiding regulating device, and guiding is adjusted
Regulating device has first position and the second position, and when guiding regulating device is located at first position, first annular seal space passes through middle separate space
It is connected to guide duct, and is isolated with indoor, the second seal chamber is connected to by middle separate space with interior, and is isolated with guide duct；Guiding
When regulating device is located at the second position, the second seal chamber is connected to by middle separate space with guide duct, and is isolated with indoor, the first sealing
Chamber is connected to by middle separate space with interior, and is isolated with guide duct.
Preferably, guiding regulating device includes demarcation plate and the driving mechanism with demarcation plate drive connection, and driving mechanism is driven
Middle separate space is divided into the first connection chamber and the second connection chamber in the intracavitary swing of interval, demarcation plate by dynamic demarcation plate, and demarcation plate is in
When first position, first annular seal space is connected to by the first connection chamber with guide duct, and the second seal chamber passes through the second connection chamber and room
Interior connection, when demarcation plate is in the second position, first annular seal space is connected to by the first connection chamber with interior, and the second seal chamber passes through
Second connection chamber is connected to guide duct.
Preferably, demarcation plate includes that the first guide plate close to outside setting and two second close to indoor setting lead
Plate, when demarcation plate is in first position, the edge of the first guide plate is contacted with the edge seal of the second seal chamber, close to the first sealing
The edge of the second guide plate of chamber is contacted with the edge seal of first annular seal space；When demarcation plate is in the second position, the first guide plate
Edge is contacted with the edge seal of first annular seal space, close to the edge of the second guide plate of the second seal chamber and the side of the second seal chamber
Edge is in sealing contact.
Preferably, the first guide plate includes coverboard, the flexible end plate being slidably arranged in coverboard and is arranged in flexible end plate
Adjustable spring between coverboard bottom.
Preferably, the end of flexible end plate is provided with elastic sealing layer.
Preferably, first annular seal space, middle separate space and the second seal chamber are set gradually along sequence from top to bottom.
Preferably, indoor unit casing includes front panel, rear backplate, top cover, pedestal, the first side plate and the second side plate, interior
Be provided with first baffle, second baffle, first partition and second partition in casing body, rear backplate, the first side plate, the second side plate,
Top cover, first baffle and first partition surround first annular seal space, rear backplate, the first side plate, the second side plate, pedestal, second baffle
The second seal chamber is surrounded with second partition, the air outlet being connected to middle separate space is provided on front panel.
Preferably, first baffle, second baffle are arranged with front panel interval, and air outlet includes going out positioned at the first of upside
Air port and the second air outlet positioned at downside.
Preferably, air conditioner further includes electric cabinet, and electric cabinet is arranged on second baffle, and is located at second baffle and front
In interval between plate.
Preferably, be additionally provided with third partition and the 4th partition in indoor unit casing, rear backplate, first partition, second every
Plate, third partition and the 4th partition surround the middle separate space of a side opening, and the opening of middle separate space is towards front panel.
Preferably, it is provided with the first air inlet being connected to first annular seal space in rear backplate and is connected to the second seal chamber
Second air inlet, evaporator are positioned close to the side of the first air inlet, and condenser is positioned close to the side of the second air inlet.
Preferably, tube passage is provided with away in pedestal, compressor is connected to by refrigerant line with evaporator and condenser,
Refrigerant line setting is being walked in tube passage.
Preferably, the first intercommunicating pore is provided in first partition, middle separate space is connected by the first intercommunicating pore and first annular seal space
Logical, first annular seal space is provided with the first blower fan group close to the position of the first intercommunicating pore.
Preferably, the second intercommunicating pore is provided on second partition, middle separate space is connected by the second intercommunicating pore and the second seal chamber
Logical, the second seal chamber is provided with the second blower fan group close to the position of the second intercommunicating pore.
Air conditioner of the invention can control guiding regulating device and be in the second position when being freezed, and at this time second
Seal chamber is connected to guide duct, and is isolated with indoor, and condenser carries out heat release to the air entered in the second seal chamber, thus right
Refrigerant in condenser is condensed, and the air after heat absorption is discharged the second seal chamber from guide duct, thus by indoor
Heat discharge is outdoor, completes condensing heat-exchange of the refrigerant in condenser, and condensed refrigerant flows at evaporator, and
It absorbs heat at evaporator, so that reducing into the air themperature in first annular seal space, the air after then temperature reduces is close from first
It is disposed to interior at envelope chamber, to freeze to interior, completes the process of refrigerastion of air conditioner.In the whole process, indoor
Air a part enter in first annular seal space, a part enters in the second seal chamber, due to for outdoor, room
Interior temperature is lower, therefore the exothermic efficiency of the condensation that condenser can be improved, and improves the refrigerating efficiency of air conditioner, reduces air-conditioning
The energy consumption of device.When being heated, guiding regulating device is adjusted to first position, the refrigerant in condenser is second
Condensation heat release is carried out in seal chamber, so that it may exchange heat to from the indoor air entered in the second seal chamber, and will be after heat exchange
The raised hot-air of temperature is discharged into interior, realizes to indoor heat-production functions, since the indoor air themperature of condenser sucking is remote
Air themperature is high than outdoor, therefore the heating effect of condenser can be improved, and reduces the heating energy consumption of air-conditioning since evaporator 3 is inhaled
Enter indoor air themperature far beyond outside air temperature height, therefore the heat exchange efficiency of evaporator 3 can be improved, promotes refrigerant system
The pressure of system, to improve the heating effect of condenser 4.When refrigerant after exothermic condensation enters evaporator position,
It will exchange heat with the air in first annular seal space, absorb the heat of the air in first annular seal space, thus to refrigerant heat
Amount is supplemented, and the heat release needs at condenser locations are met.Since first annular seal space at this time is connected to by guide duct with outdoor,
Therefore interior can be discharged in the air for completing heat exchange in first annular seal space, this partial air is avoided to cause indoor heating
It influences, guarantees the temperature rise of room air.Due in the whole work process of air conditioner, it is only necessary to adjust guiding regulating device
Present position is adjusted without the flow direction to refrigerant, so that it may easily realize the heating and refrigeration of air conditioner
Control, therefore may dispense with the commutation function of four-way reversing valve, simplify the control structure of air conditioner, reduces the life of air conditioner
Produce cost.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes part of this application, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the decomposition texture schematic diagram of the indoor of the air conditioner of the embodiment of the present invention；
Fig. 2 is the schematic diagram of internal structure when air conditioner of the embodiment of the present invention is in cooling condition；
Fig. 3 is the schematic diagram of internal structure when air conditioner of the embodiment of the present invention is in heating condition；
Fig. 4 is the schematic cross-sectional view of the demarcation plate of the air conditioner of the embodiment of the present invention.
Description of symbols: 1, compressor；2, indoor unit casing；3, evaporator；4, condenser；5, demarcation plate；6, wind-guiding
Pipe；7, middle separate space；8, first annular seal space；9, the second seal chamber；10, guiding regulating device；11, driving mechanism；12, the first connection
Chamber；13, the second connection chamber；14, the first guide plate；15, the second guide plate；16, coverboard；17, stretch end plate；18, adjustable spring；19,
Elastic sealing layer；20, front panel；21, rear backplate；22, top cover；23, pedestal；24, the first side plate；25, the second side plate；26,
One baffle；27, second baffle；28, first partition；29, second partition；30, the first air outlet；31, the second air outlet；32, electric
Control case；33, third partition；34, the 4th partition；35, the first air inlet；36, the second air inlet；37, the first intercommunicating pore；38,
One blower fan group；39, the second intercommunicating pore；40, the second blower fan group；41, tube passage is walked；42, refrigerant line；43, connecting flange；
44, side air admission mouth；45, valve seat；46, shut-off valve；47, connecting tube group.
Specific embodiment
In the following detailed description, a large amount of specific details are proposed, in order to provide a thorough understanding of the present invention.But
It will be understood by those within the art that implementable present invention without these specific details.In other cases, without detailed
Well-known method, process, component and circuit are carefully described, in order to avoid influence the understanding of the present invention.
Arrow direction indicates the flow direction of air in figure.Arrow a is flow of cold air direction, and arrow b is stream of hot air
Dynamic direction.
In conjunction with referring to FIG. 1 to FIG. 4, according to an embodiment of the invention, air conditioner includes compressor 1, indoor unit casing
2, evaporator 3, condenser 4 and guide duct 6, compressor 1 are arranged in outdoor, and compressor 1 is respectively connected to evaporator 3 and condenser
4, and form heat exchange flow circuit with evaporator 3 and condenser 4, indoor unit casing 2 includes middle separate space 7, first annular seal space 8 and the
Two seal chambers 9,6 one end of guide duct are connected to middle separate space 7, and the other end is connected to outdoor, and evaporator 3 is arranged in first annular seal space 8
Interior, condenser 4 is arranged in the second seal chamber 9, and middle separate space 7 is arranged at intervals between first annular seal space 8 and the second seal chamber 9,
Guiding regulating device 10 is provided in middle separate space 7, guiding regulating device 10 has first position and the second position, and guiding adjusts dress
When setting 10 positioned at first position, first annular seal space 8 is connected to by middle separate space 7 with guide duct 6, and is isolated with indoor, the second sealing
Chamber 9 is connected to by middle separate space 7 with interior, and is isolated with guide duct 6；When guiding regulating device 10 is located at the second position, second is close
Envelope chamber 9 is connected to by middle separate space 7 with guide duct 6, and is isolated with indoor, and first annular seal space 8 is connected to by middle separate space 7 with interior,
And it is isolated with guide duct 6.
Air conditioner of the invention can control guiding regulating device 10 and be in the second position when being freezed, and at this time
Two seal chambers 9 are connected to guide duct 6, and are isolated with indoor, and condenser 4 carries out heat release to the air entered in the second seal chamber 9,
To carry out condensation heat release to the refrigerant in condenser 4, the air after heat absorption is discharged the second seal chamber 9 from guide duct 6,
It is outdoor to which indoor heat to be discharged, condensing heat-exchange of the refrigerant in condenser 4 is completed, condensed refrigerant flows to
It at evaporator 3, and absorbs heat at evaporator 3, so that reducing into the air themperature in first annular seal space 8, then temperature is reduced
Air afterwards is disposed to interior from first annular seal space 8, to freeze to interior, completes the process of refrigerastion of air conditioner.
In the whole process, indoor air a part enters in first annular seal space 8, and a part enters in the second seal chamber 9, by
In for outdoor, indoor temperature is lower, therefore the exothermic efficiency of the condensation that condenser 4 can be improved, and improves air-conditioning
The refrigerating efficiency of device reduces the energy consumption of air conditioner.
When being heated, guiding regulating device 10 is adjusted to first position, the refrigerant in condenser 4 is
Condensation heat release is carried out in two seal chambers 9, so that it may be exchanged heat, and will be changed to from the indoor air entered in the second seal chamber 9
The raised hot-air of temperature is discharged into interior after heat, realizes to indoor heat-production functions.Refrigerant after exothermic condensation enters
It when to 3 position of evaporator, will exchange heat with the air in first annular seal space 8, absorb the heat of the air in first annular seal space 8
The heat exchange of evaporator 3 can be improved since evaporator 3 sucks indoor air themperature far beyond outside air temperature height in amount
Efficiency, promotes the pressure of refrigerant system, to improve the heating effect of condenser 4.Since first annular seal space 8 at this time is by leading
Air hose 6 is connected to outdoor, therefore interior can be discharged in the air that heat exchange is completed in first annular seal space 8, avoids this part empty
Gas impacts indoor heating, guarantees the temperature rise of room air.Due in the whole work process of air conditioner, it is only necessary to
The present position for adjusting guiding regulating device 10, is adjusted without the flow direction to refrigerant, so that it may easily real
The heating of existing air conditioner and refrigeration control, therefore may dispense with the commutation function of four-way reversing valve, simplify the control of air conditioner
Structure reduces the production cost of air conditioner.
For example, by taking domestic northern area as an example, outdoor environment temperature is usual when summer using air conditioner of the invention
At more than 30 degrees Celsius, even can achieve by the environment temperature near the outdoor machine of air-conditioner of direct sunlight Celsius more than 40 to five ten
Degree, when common air-conditioning runs refrigeration under such circumstances, the energy consumption of air-conditioning will be greatly increased, and condenser is placed on by the present invention
Behind interior, the air for condensing also comes from interior, indoor environment temperature would generally be stablized by air-conditioning at 26 DEG C hereinafter, this
Temperature is far below the outdoor environment temperature of summer, and the refrigerating operaton energy consumption of air-conditioning can also significantly reduce.
In winter in use, environment temperature outside northern area room it is average all in zero centigrade hereinafter, outdoor thermic load compared with
It is low, common air-conditioning operation heating when, indoor heating effect is often very unsatisfactory, and air conditioner of the invention, evaporator indoors,
Indoor environment temperature is normally maintained at 20 DEG C or more, and the effect of this indoor unit heating can be very good.
Guiding regulating device 10 includes demarcation plate 5 and the driving mechanism 11 with the drive connection of demarcation plate 5, and driving mechanism 11 is driven
Dynamic demarcation plate 5 is swung in middle separate space 7, and middle separate space 7 is divided into the first connection chamber 12 and is connected to chamber 13 with second by demarcation plate 5, point
When partition 5 is in first position, first annular seal space 8 is connected to by the first connection chamber 12 with guide duct 6, and the second seal chamber 9 passes through
Second connection chamber 13 is connected to interior, and when demarcation plate 5 is in the second position, first annular seal space 8 passes through the first connection chamber 12 and room
Interior connection, the second seal chamber 9 are connected to by the second connection chamber 13 with guide duct 6.
Driving mechanism 11 can be driving motor, and rotation axis is provided on demarcation plate 5, and driving motor and rotation axis driving connect
It connects, driving demarcation plate 5 is rotated around rotation axis, so that demarcation plate be driven to be in first position or the second position, is completed to interior
The adjustment of heating and cooling condition.
It realizes and is drivingly connected between driving mechanism 11 or other and demarcation plate 5, and drive demarcation plate 5 in interval
The mechanism rotated in chamber 7 realizes the system to air conditioner to guarantee that demarcation plate 5 can complete the adjusting to air-flow direction
Cold and heating adjusting.For example, driving mechanism 11 is the swing driving mechanisms such as electric pushrod or swing rod.
In the present embodiment, the quadrangle of middle separate space 7 is provided with support column, and driving motor is fixedly installed on the support columns.For
It avoids the driving motor from adversely affecting the sealed spacer performance of demarcation plate 5, driving motor can also be arranged and prop up
On the outside of dagger namely outside middle separate space 7.
Demarcation plate 5 includes the first guide plate 14 close to outside setting and two the second guide plates close to indoor setting
15, when demarcation plate 5 is in first position, the edge of the first guide plate 14 is contacted with the edge seal of the second seal chamber 9, close to first
The edge of second guide plate 15 of seal chamber 8 is contacted with the edge seal of first annular seal space 8；When demarcation plate 5 is in the second position, the
The edge of one guide plate 14 is contacted with the edge seal of first annular seal space 8, close to the second seal chamber 9 the second guide plate 15 edge with
The edge seal of second seal chamber 9 contacts.
In conjunction with shown in Figure 3, when air conditioner is in heating condition, driving mechanism 11 drives demarcation plate 5 to turn to the
One position, the edge of the first guide plate 14 of demarcation plate 5 is contacted with the edge seal of the second seal chamber at this time, positioned at the second of upside
Guide plate 15 is contacted with the edge seal of first annular seal space 8, so that middle separate space 7 to be divided into the first mutually isolated connection 12 He of chamber
Second connection chamber 13, first annular seal space 8 are connected to by the first connection chamber 12 with guide duct 6, and the second seal chamber 9 passes through the second connection
Chamber 13 is connected to interior.
Indoor portion of air enters in the second seal chamber 9 at this time, exchanges heat with the refrigerant in condenser 4,
The condensation heat dissipation for absorbing refrigerant is discharged into interior by the second connection chamber 13 after heating, so that room air be made to heat up.Room
Interior portion of air enters in first annular seal space 8, exchanges heat with the refrigerant in evaporator 3, transfers heat to steaming
After the refrigerant for sending out heat absorption, outdoor is discharged by the first connection chamber 12 and guide duct 6, to avoid the lower cold sky of temperature
Gas stay within and to reduce room temperature.Since indoor temperature is higher relative to outdoor, the refrigerant in evaporator 3 is absorbing sky
When heat in gas, more heat transfer can be absorbed, thus keep the heat for being transferred to the refrigerant at condenser 4 higher, it can
So that condenser 4 is discharged higher heat when condensing heat release, can more easily realize and heat up to interior, effectively improve room
Interior air themperature improves the heating effect of air conditioner.
In conjunction with shown in Figure 2, when air conditioner is in cooling condition, driving mechanism 11 drives demarcation plate 5 to turn to the
Two positions, the edge of the first guide plate 14 of demarcation plate 5 is contacted with the edge seal of first annular seal space 8 at this time, positioned at the of downside
Two guide plates 15 are contacted with the edge seal of the second seal chamber 9, so that middle separate space 7 to be divided into the first mutually isolated connection chamber 12
It is connected to chamber 13 with second, first annular seal space 8 is connected to by the first connection chamber 12 with interior, and the second seal chamber 9 passes through the second connection
Chamber 13 is connected to guide duct 6.
Indoor portion of air enters in the second seal chamber 9 at this time, exchanges heat with the refrigerant in condenser 4,
The condensation heat dissipation for absorbing refrigerant, is discharged into outdoor by the second connection chamber 13 and guide duct 6 after heating, to avoid exchanging heat
The air to heat up later causes minus effect to indoor refrigeration effect, guarantees the refrigeration effect of air conditioner.Indoor a part is empty
Gas enters in first annular seal space 8, exchanges heat with the refrigerant in evaporator 3, transfers heat to the refrigeration of evaporation endothermic
After agent, interior is discharged by the first connection chamber 12, to freeze to interior.Since indoor temperature is relative to outdoor
Lower, the refrigerant in condenser 4 can discharge more heat transfer when the air into the second seal chamber 9 discharges heat, thus
Keep the temperature for being transferred to the refrigerant at evaporator 3 lower, can make to absorb higher heat when 3 evaporation endothermic of evaporator, it can
Cooled down with more easily realizing to interior, indoor air temperature is effectively reduced, improves the refrigeration effect of air conditioner.
In conjunction with shown in Figure 4, the first guide plate 14 include coverboard 16, the flexible end plate 17 being slidably arranged in coverboard 16 with
And the adjustable spring 18 between flexible 16 bottom of end plate 17 and coverboard is set.Elasticity connects between flexible end plate 17 and coverboard 16
It connects, and simultaneously to be slidingly sealed cooperation between flexible end plate 17 and coverboard, therefore in 5 rotation process of demarcation plate, stretch end plate
17 under the elastic reaction of adjustable spring 18, can be according to the variation of the distance between the side wall of middle separate space 7 with its direction
Adjust extension elongation so that the extension end of flexible end plate 17 is connected to always on the inner sidewall of middle separate space 7, thus always with interval
It keeps in sealing contact between the side wall of chamber 7, guarantees the sealed separation effect of 5 centering separate space 7 of demarcation plate, effectively avoid middle separate space 7
The intracorporal hot and cold air of two chambers form crossfire, improve the work efficiency of air conditioner.
The end of flexible end plate 17 is provided with elastic sealing layer 19, and the end plate 17 that stretches can be real by the elastic sealing layer 19
Now the elastic packing between the side wall of middle separate space 7 contacts, and can be further improved the sealed separation of 5 centering separate space 7 of demarcation plate
Effect.In the present embodiment, elastic sealing layer 19 is embedded in the T-slot of the telescopic end end of flexible end plate 17, a side
Face can form positioning by the T-block being located in T-slot, avoid elastic sealing layer 19 from deviating from out of T-slot, it is close to improve elasticity
On the other hand the stability of 19 mounting structure of sealing also can improve elastic packing convenient for replacing to elastic sealing layer 19
Layer 19 is changed to maintenance efficiency.
In order to reduce the quality of flexible end plate 17, and waste of material is reduced, reduces production cost and stretch in the present embodiment
Contracting end plate 17 is cored slab sealed around.
Preferably, two the second guide plates 15 are symmetrical relative to the first guide plate 14, can guarantee two equal energy of the second guide plate 15
It is enough that in sealing contact, the segregation of raising demarcation plate 5 is preferably realized with first annular seal space 8 and the second seal chamber 9.
In one drawing in unshowned embodiment, demarcation plate 5 may be one piece of straight panel, be provided with rotation among straight panel
Axis, the both ends of straight panel are provided with flexible end plate and spring, by controlling the upturned position of straight panel, realize to heat with can be convenient
Air and cold air stream to adjusting.
Preferably, in the present embodiment, first annular seal space 8, middle separate space 7 and the second seal chamber 9 are along sequence from top to bottom
It sets gradually.Under normal circumstances, hot-air can upward ascension, cold air can decline, therefore, second where condenser 4 is close
The downside of air conditioner is arranged in envelope chamber 9, and the air that device 4 condenses after heat release heating that can make to be condensed is discharged from the second seal chamber 9
When to interior, positioned at the lower section of the interior space, easily facilitate hot-air be rapidly spread widely using the ascension effect of itself it is indoor
Each space.First annular seal space 8 where evaporator 3 is arranged in the upside of air conditioner, can make to be evaporated by same reason
When the air to cool down after the absorption heat of device 3 is emitted into interior from first annular seal space 8, positioned at the top of the interior space, due to cold sky
Gas can sink, thus be more suitable room air formed convection current, keep the Temperature Distribution in room more uniform, be also more conducive to
Cold air is quickly dispersed throughout indoor each space.
In one drawing in unshowned embodiment, first annular seal space 8, the second seal chamber 9 and middle separate space 7 can also be along water
Square to be arranged side by side.
In conjunction with shown in Figure 1, in the present embodiment, indoor unit casing 2 include front panel 20, rear backplate 21, top cover 22,
Pedestal 23, the first side plate 24 and the second side plate 25, be provided in indoor unit casing 2 first baffle 26, second baffle 27, first every
Plate 28 and second partition 29, rear backplate 21, the first side plate 24, the second side plate 25, top cover 22, first baffle 26 and first partition 28
Surround first annular seal space 8, rear backplate 21, the first side plate 24, the second side plate 25, pedestal 23, second baffle 27 and second partition 29
The second seal chamber 9 is surrounded, the air outlet being connected to middle separate space 7 is provided on front panel 20.
Wherein rear backplate 21 is arranged close to wall, and interval is provided between rear backplate 21 and wall, can be convenient air
It flows at interval location, and enters in air-conditioning and exchange heat from clearance space, the air inlet of air conditioner can also be made and go out
Air port is located at two opposite sides of air conditioner, is avoided at the air and air outlet of the air inlet of air conditioner as far as possible
Air is connected, and the heat transfer effect of the air in air conditioner is improved.In addition, such structure can also will by heat exchange influence
Air range is confined between rear backplate 21 and wall, avoids these air from causing indoor refrigeration or heating effect unfavorable
It influences.
First baffle 26, second baffle 27, which are spaced with front panel 20, to be arranged, and air outlet includes going out positioned at the first of upside
Air port 30 and the second air outlet 31 positioned at downside.
When demarcation plate 5 is in first position, the second guide plate 15 positioned at downside can be to flowing out from the second seal chamber 9
Air forms guiding role, flows the downside of the main front panel 20 of hot-air, since first baffle 26, second baffle 27 are equal
It is spaced and is arranged with front panel 20, therefore the hot-air for flowing to interval is most of downward under the guiding role of the second guide plate 15
Flowing, and flowed out from the second air outlet 31, small part hot-air is flowed to the upside of clearance space, and from the first air outlet 30
Place's outflow, can enable hot-air to be evenly distributed in the upper of the interior space simultaneously on the basis of increasing outlet air efficiency
Lower part, is not in the problem of hot and cold air is unevenly distributed.
When demarcation plate 5 is in the second position, the second guide plate 15 positioned at upside can be to flowing out from first annular seal space 8
Air forms guiding role, flows the upside of the main front panel 20 of hot-air, since first baffle 26, second baffle 27 are equal
It is spaced and is arranged with front panel 20, therefore the guiding role of most of the second guide plate 15 in upside of the cold air for flowing to interval
Under flow up, and flowed out from the first air outlet 30, small part cold air is flowed to the downside of clearance space, and is gone out from second
It is flowed out at air port 31, cold air can be enabled more quickly and evenly to be distributed in room on the basis of increasing outlet air efficiency
The top and the bottom in interior space are not in the problem of hot and cold air is unevenly distributed.
Ventilation hole is offered in rear backplate 21, connecting flange 43 is fixedly connected with outside rear backplate 21, guide duct 6 passes through
Connecting flange 43 is fixedly connected in rear backplate 21, and is connected to ventilation hole, to be connected to middle separate space 7.
Air conditioner further includes electric cabinet 32, and electric cabinet 32 is arranged on second baffle 27, and is located at second baffle 27 with before
In interval between panel 20.In being emitted into indoor air flow process, the heat on electric cabinet 32 can be taken away, thus
It is effectively radiated to electric cabinet 32, prevents the temperature of electric cabinet 32 excessively high and the electronic component in it is damaged.
Third partition 33 and the 4th partition 34, rear backplate 21, first partition 28, second are additionally provided in indoor unit casing 2
Partition 29, third partition 33 and the 4th partition 34 surround the middle separate space 7 of a side opening, and the opening of middle separate space 7 is towards front panel 20.
Axis hole is provided on third partition 33 and the 4th partition 34, the rotation axis of demarcation plate 5 is rotatably arranged in axis hole, so that
Demarcation plate 5 can form support by third partition 33 and the 4th partition 34.In third partition 33 and the 4th partition 34 and its institute
A separate space can be set between the side plate of side, installation space can be provided for the installation of driving motor etc., to avoid driving
Dynamic motor causes to hinder when being mounted in middle separate space 7 to the rotation of demarcation plate 5.
It is provided with the first air inlet 35 being connected to first annular seal space 8 in rear backplate 21 and is connected to the second seal chamber 9
Second air inlet 36, evaporator 3 are positioned close to the side of the first air inlet 35, and condenser 4 is positioned close to the second air inlet
36 side.The corresponding first annular seal space 8 of first air inlet 35 is arranged, and can make air from the first air inlet 35 easily through steaming
Hair device 3 enters in first annular seal space 8 after exchanging heat, corresponding second seal chamber 9 setting of the second air inlet 36, and air can be made from the
It is easily entered in the second seal chamber 9 after the heat exchange of condenser 4 at two air inlets 36.
In the present embodiment, evaporator 3 and condenser 4 are U-shaped structure, right on the first side plate 24 and the second side plate 25
Answer and be provided with side air admission mouth 44 at the position of evaporator 3 and condenser 4 so that air can be convenient from side into
Auxiliary air inlet is carried out at air port 44, improves the intake of air conditioner, ensure that can in first annular seal space 8 and the second seal chamber 9
To enter enough air completion and the heat exchange between evaporator 3 and condenser 4, guarantee the working performance of air conditioner.
Tube passage 41 is provided with away in pedestal 23, compressor 1 is connected by refrigerant line 42 and evaporator 3 and condenser 4
Logical, the setting of refrigerant line 42 is being walked in tube passage 41, so that refrigerant line 42 needs not necessarily need to be provided in the second seal chamber 9, is kept away
The structure for having exempted from condenser 4 of the refrigerant line 42 to the second seal chamber 9 and in it impacts, while can also pass through bottom
23 pairs of refrigerant lines 42 of seat form protection, and be more convenient for air conditioner walks pipe arrangement, and structure is more compact and reasonable.
The first intercommunicating pore 37 is provided in first partition 28, middle separate space 7 is connected by the first intercommunicating pore 37 with first annular seal space 8
Logical, first annular seal space 8 is provided with the first blower fan group 38 close to the position of the first intercommunicating pore 37, so as to close convenient for first
The air flowing sealed in chamber 8 provides power, and room air is enabled easily to enter first annular seal space 8 from air inlet
It is interior, and middle separate space 7 is entered after the first intercommunicating pore 37 from first annular seal space 8, it is then discharged to indoor either by leading
Air hose 6 is discharged into outdoor.
The second intercommunicating pore 39 is provided on second partition 29, middle separate space 7 is connected by the second intercommunicating pore 39 and the second seal chamber 9
Logical, the second seal chamber 9 is provided with the second blower fan group 40 close to the position of the second intercommunicating pore 39, so as to close convenient for second
The air flowing sealed in chamber 9 provides power, and room air is enabled easily to enter the second seal chamber 9 from air inlet
It is interior, and middle separate space 7 is entered after the second intercommunicating pore 39 from the second seal chamber 9, it is then discharged to indoor either by leading
Air hose 6 is discharged into outdoor.
It is additionally provided with valve seat 45 and shut-off valve 46 in the outside of second baffle 27, valve seat 45 is fixed at second baffle 27
On, shut-off valve 46 is arranged on valve seat 45, and compressor 1 is realized by refrigerant line 42 and shut-off valve 46 and connected, then in sky
It adjusts in device and connection is realized between evaporator 3 and condenser 4 by connecting tube group 47 respectively, so that compressor 1, evaporator
The heat exchanging pipe of circulation is formed between 3 and condenser 4, can conveniently realize refrigeration or heating to room air.
Valve seat mounting groove is provided on second baffle 27, convenient for refrigerant line 42 is connected in the second seal chamber 9,
Piping connection is realized between condenser 4.
The above description of the embodiment is only used to help understand the method for the present invention and its core ideas；Meanwhile for this
The those skilled in the art in field, according to the thought of the present invention, there will be changes in the specific implementation manner and application range,
In conclusion the contents of this specification are not to be construed as limiting the invention.
Claims (14)
1. a kind of air conditioner, which is characterized in that including compressor (1), indoor unit casing (2), evaporator (3), condenser (4) and
Guide duct (6), the compressor (1) are arranged in outdoor, and the compressor (1) is respectively connected to the evaporator (3) and described
Condenser (4), and heat exchange flow circuit, the indoor unit casing (2) are formed with the evaporator (3) and the condenser (4)
Including middle separate space (7), first annular seal space (8) and the second seal chamber (9), described guide duct (6) one end is connected to the middle separate space
(7), the other end is connected to outdoor, and evaporator (3) setting is in first annular seal space (8), and condenser (4) setting is the
In two seal chambers (9), the middle separate space (7) be arranged at intervals on the first annular seal space (8) and second seal chamber (9) it
Between, it is provided with guiding regulating device (10) in the middle separate space (7), the guiding regulating device (10) has first position and the
Two positions, when the guiding regulating device (10) is located at first position, the first annular seal space (8) passes through the middle separate space (7)
It is connected to the guide duct (6), and is isolated with indoor, second seal chamber (9) is connected by the middle separate space (7) and interior
It is logical, and be isolated with the guide duct (6)；When the guiding regulating device (10) is located at the second position, second seal chamber (9)
It is connected to by the middle separate space (7) with the guide duct (6), and is isolated with indoor, the first annular seal space (8) passes through in described
Separate space (7) is connected to interior, and is isolated with the guide duct (6).
2. air conditioner according to claim 1, which is characterized in that the guiding regulating device (10) includes demarcation plate (5)
With the driving mechanism (11) being drivingly connected with the demarcation plate (5), the driving mechanism (11) drives the demarcation plate (5) in institute
It states in middle separate space (7) and swings, the middle separate space (7) is divided into the first connection chamber (12) and is connected to second by the demarcation plate (5)
Chamber (13), when the demarcation plate (5) is in first position, the first annular seal space (8) by it is described first connection chamber (12) with
Guide duct (6) connection, second seal chamber (9) are connected to by second connection chamber (13) with interior, the separation
When plate (5) is in the second position, the first annular seal space (8) is connected to by first connection chamber (12) with indoor, and described the
Two seal chambers (9) are connected to by second connection chamber (13) with the guide duct (6).
3. air conditioner according to claim 2, which is characterized in that the demarcation plate (5) includes being arranged close to outside
First guide plate (14) and two the second guide plates (15) being arranged close to indoor, when the demarcation plate (5) is in first position, institute
The edge for stating the first guide plate (14) is contacted with the edge seal of second seal chamber (9), close to the first annular seal space (8)
The edge of second guide plate (15) is contacted with the edge seal of the first annular seal space (8)；The demarcation plate (5) is in the second position
When, the edge of first guide plate (14) is contacted with the edge seal of the first annular seal space (8), close to second seal chamber
(9) edge of the second guide plate (15) is contacted with the edge seal of second seal chamber (9).
4. air conditioner according to claim 3, which is characterized in that first guide plate (14) includes coverboard (16), sliding
The flexible end plate (17) being arranged in the coverboard (16) and setting are in the flexible end plate (17) and the coverboard (16) bottom
Adjustable spring (18) between portion.
5. air conditioner according to claim 4, which is characterized in that the end setting of the flexible end plate (17) is flexible close
Sealing (19).
6. air conditioner according to any one of claim 1 to 5, which is characterized in that the first annular seal space (8), described
Middle separate space (7) and second seal chamber (9) are set gradually along sequence from top to bottom.
7. air conditioner according to claim 6, which is characterized in that the indoor unit casing (2) include front panel (20), after
Backplate (21), top cover (22), pedestal (23), the first side plate (24) and the second side plate (25), the interior setting of the indoor unit casing (2)
There are first baffle (26), second baffle (27), first partition (28) and second partition (29), the rear backplate (21), described
Side plate (24), second side plate (25), the top cover (22), the first baffle (26) and the first partition (28) are enclosed
At the first annular seal space (8), the rear backplate (21), first side plate (24), second side plate (25), the pedestal
(23), the second baffle (27) and the second partition (29) surround second seal chamber (9), on the front panel (20)
It is provided with the air outlet being connected to the middle separate space (7).
8. air conditioner according to claim 7, which is characterized in that the first baffle (26), the second baffle (27)
It is spaced and is arranged with the front panel (20), the air outlet includes positioned at the first air outlet (30) of upside and positioned at downside
Second air outlet (31).
9. air conditioner according to claim 8, which is characterized in that the air conditioner further includes electric cabinet (32), the electricity
It controls case (32) to be arranged on the second baffle (27), and between the second baffle (27) and the front panel (20)
In interval.
10. air conditioner according to claim 8, which is characterized in that be additionally provided in the indoor unit casing (2) third every
Plate (33) and the 4th partition (34), the rear backplate (21), the first partition (28), the second partition (29), described
Three partitions (33) and the 4th partition (34) surround the middle separate space (7) of a side opening, the opening court of the middle separate space (7)
To the front panel (20).
11. air conditioner according to claim 7, which is characterized in that be provided with and described first on the rear backplate (21)
The first air inlet (35) of seal chamber (8) connection and the second air inlet (36) being connected to second seal chamber (9), the steaming
Hair device (3) is positioned close to the side of first air inlet (35), and the condenser (4) is positioned close to second air inlet
The side of mouth (36).
12. air conditioner according to claim 7, which is characterized in that tube passage (41) are provided with away in the pedestal (23),
The compressor (1) is connected to by refrigerant line (42) with the evaporator (3) and the condenser (4), the refrigerant
Pipeline (42) setting it is described walk tube passage (41) in.
13. air conditioner according to claim 7, which is characterized in that be provided with the first connection on the first partition (28)
Hole (37), the middle separate space (7) are connected to by first intercommunicating pore (37) with the first annular seal space (8), and described first is close
Envelope chamber (8) is provided with the first blower fan group (38) close to the position of first intercommunicating pore (37).
14. air conditioner according to claim 7, which is characterized in that be provided with the second connection on the second partition (29)
Hole (39), the middle separate space (7) are connected to by second intercommunicating pore (39) with second seal chamber (9), and described second is close
Envelope chamber (9) is provided with the second blower fan group (40) close to the position of second intercommunicating pore (39).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610070894.0A CN105605680B (en) | 2016-02-01 | 2016-02-01 | Air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610070894.0A CN105605680B (en) | 2016-02-01 | 2016-02-01 | Air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105605680A CN105605680A (en) | 2016-05-25 |
| CN105605680B true CN105605680B (en) | 2019-08-20 |
Family
ID=55985834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610070894.0A Active CN105605680B (en) | 2016-02-01 | 2016-02-01 | Air conditioner |
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| Country | Link |
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| CN (1) | CN105605680B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109556180B (en) * | 2018-12-28 | 2024-04-02 | Tcl空调器(中山)有限公司 | Air conditioner indoor unit and air conditioner |
| CN112303854B (en) * | 2020-10-30 | 2023-02-03 | 青岛海尔空调电子有限公司 | Control method of air suction type air conditioner |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03207937A (en) * | 1990-01-08 | 1991-09-11 | Hitachi Ltd | Air-conditioner |
| CN1451089A (en) * | 2001-11-30 | 2003-10-22 | 朴椿璟 | Air conditioning apparatus |
| CN2674342Y (en) * | 2003-12-12 | 2005-01-26 | 烟台中佳空气质量控制设备有限公司 | Integrated indoor central air-conditioner |
| CN2924387Y (en) * | 2006-07-25 | 2007-07-18 | 郑传华 | Water-drip-free industrial air conditioner |
| CN203785116U (en) * | 2014-04-16 | 2014-08-20 | 佛山市艾科制冷技术有限公司 | Fresh air air-conditioner |
-
2016
- 2016-02-01 CN CN201610070894.0A patent/CN105605680B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03207937A (en) * | 1990-01-08 | 1991-09-11 | Hitachi Ltd | Air-conditioner |
| CN1451089A (en) * | 2001-11-30 | 2003-10-22 | 朴椿璟 | Air conditioning apparatus |
| CN2674342Y (en) * | 2003-12-12 | 2005-01-26 | 烟台中佳空气质量控制设备有限公司 | Integrated indoor central air-conditioner |
| CN2924387Y (en) * | 2006-07-25 | 2007-07-18 | 郑传华 | Water-drip-free industrial air conditioner |
| CN203785116U (en) * | 2014-04-16 | 2014-08-20 | 佛山市艾科制冷技术有限公司 | Fresh air air-conditioner |
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| Publication number | Publication date |
|---|---|
| CN105605680A (en) | 2016-05-25 |
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