CN2835859Y - Air conditioner indoor unit with diffuser - Google Patents
Air conditioner indoor unit with diffuser Download PDFInfo
- Publication number
- CN2835859Y CN2835859Y CNU2005200280278U CN200520028027U CN2835859Y CN 2835859 Y CN2835859 Y CN 2835859Y CN U2005200280278 U CNU2005200280278 U CN U2005200280278U CN 200520028027 U CN200520028027 U CN 200520028027U CN 2835859 Y CN2835859 Y CN 2835859Y
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- CN
- China
- Prior art keywords
- diffuser
- air
- shell
- air conditioner
- room unit
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model belongs to the technical field of air conditioners, which particularly relates to an invention of an indoor machine of an air conditioner, which can lift and lower upward and downward along the upper part of a casing of the indoor machine of the air conditioner, is capable of simultaneously exhausting air to three directions and is provided with a diffuser. The utility model comprises the casing, a diffuser, a lifting and lowering device, an air blower and a heat exchanger, wherein the left and the right side of the casing are provided with air suction ports; the upper part of the casing is opened; the diffuser is capable of lifting and lowering through the opened part of the casing; an air discharge port of the diffuser is exposed out of the diffuser when the diffuser lifts to the upper part of the casing; the lifting and lowering device is positioned between the casing and the diffuser and is capable of leading the diffuser to move upward and downward; the air blower is arranged in the inside of the casing and forces the air to flow from the air suction ports to the air discharge port; the heat exchanger is arranged on the inside of the air suction port of the casing and exchanges heat with the air which passes through the air blower. The indoor machine of the air conditioner of the utility model is capable of providing the more three-dimensional cold/ warm air, leads efficiency of the air conditioner to ascend, is capable of also carrying out regulation of the height and leads the indoor machine to have convenient effect when the indoor machine stores or is transported.
Description
Technical field
The utility model belongs to the technical field of air-conditioner, particularly about the invention of air conditioner room unit, is specially in shell upper liftablely along the vertical direction, can discharge simultaneously the invention that possesses the diffuser air conditioner room unit of air to three directions.
Background technology
Air-conditioner passes through for more comfortable indoor environment is provided to the user by compressor in general, condensing machine, expansion gear, the freeze cycle of the refrigerant that rapid steamer constitutes, the effect of playing the gradient of temperature in the control room or purifying the air of a room can be divided into two kinds of detachable air conditioner and integral air conditioners substantially.
Though detachable air conditioner is identical on function with integral air conditioner, but detachable air conditioner has the indoor set of cooling/heat release function in indoor setting, at the outdoor off-premises station that heat release/cooling and compression function are set, and two devices disconnected from each other are connected by coolant piping; Integral air conditioner then is after three functions of cooling, heat release, compression are integrated, by Durchgangshohle on the wall or hang on the window and directly install.
As shown in Figures 7 and 8, the indoor machine of air-conditioner of prior art comprises with the lower part and constitutes.Base 2; Be arranged on the upside of base 2, be provided with the shell 10 of air suction inlet 6 and air outlet 8; Be arranged on the inside of shell 10, after by air suction inlet 6 air being sucked, by the pressure fan 20 of air outlet 8 with the air discharge; Be arranged on the inside of shell 10, the heat exchanger 30 that feasible air of blowing over and refrigerant carry out heat exchange.
The shell 10 of rear upside that is arranged on base 2 is by forming with the lower part.The outer cover body 12 of front openings; And the place ahead upside that is arranged on base 2, be provided with air suction inlet 6 in its underpart, and be provided with front panel 14 formations of air outlet 8 on top.
In order to make pressure fan 20 be positioned at the approaching place of air suction inlet 6, it is arranged on the lower inside of shell 10.
In order to make heat exchanger 30 be positioned at the upside of pressure fan 20, and it is arranged on the inside upper part of shell; Between heat exchanger 30 and pressure fan 20, be provided with, can collect the draining fan 32 of the moisture that drips from the surface of heat exchanger 30, on draining fan 32, be provided with the draining hose 34 that extends to the indoor set outside that the moisture of collecting can be discharged to the indoor set outside.
Air-conditioner in the aforesaid prior art by behind the air suction inlet 6 suction air, after heat exchanger 30 cooling, is discharged to the place ahead, top of indoor set earlier again by air outlet 8 when pressure fan 20 work.
But the air conditioner room unit of application prior art nearly all forwards is provided with because air outlet 8 comprises the side of inclination, and the air major part that causes discharging is discharged from top, the place ahead, and generation can not arrive the difficult point of indoor stereo ground cooling.
The air conditioner room unit of particularly using prior art is when using or not using or carrying etc., because can not adjust the whole height of indoor set, so exist the keeping and the inconvenient problem of carrying of indoor set.
Summary of the invention
The utility model for addressing the above problem a little, is a purpose so that the air conditioner room unit that possesses diffuser with following characteristics to be provided exactly.Formation can be discharged the structure of air from front and left and right side, intend realizing more three-dimensional cooling, and efficiency of air conditioner is improved.
And the utility model is its purpose so that the air conditioner room unit with following characteristics to be provided.The diffuser that three discharge portion are set has the liftable structure, makes when keeping or carrying use that can be convenient.
In order to reach above-mentioned the purpose of this utility model, use and of the present utility modelly possess the diffuser indoor machine of air-conditioner to consist of feature by following parts.Be provided with air suction inlet in the left and right side, the shell that top is open; Setting can be carried out lifting by the open top of shell, when being raised to shell upper, makes air outlet be exposed to outside diffuser; Between shell and diffuser, the lowering or hoisting gear that diffuser can be moved up and down; Be provided with inside the shell, the pressure fan of air from the air suction inlet forced flow to air outlet; Be arranged on shell air suction inlet inboard, to carry out the heat exchanger of heat exchange by the air of pressure fan.
Effect of the present utility model: constitute as mentioned above and have an effect, use the air conditioner room unit that possesses diffuser of the present utility model, the air suction inlet that is arranged on both sides sucks air respectively, and three the air dischargings that will pass through heat exchange by diffuser since this kind structure have can with room air more promptly, the advantage of three-dimensionally lowering the temperature/heating.
And diffuser is arranged to by the top of the shell structure of enclosure of can coming in and going out in the utility model, so have the whole height that can change indoor set according to user mode, is convenient to the advantage of the transportation and the keeping of indoor set.
And in the utility model, the indoor set of diffuser is when shutting down, and a plurality of shutters is inserted into the shell inboard, can prevent the breakage and the fault of shutter; Closing in order to seal its top of shell upper during decline, can prevent that foreign matters such as dust from flowing into enclosure when running stops.
Description of drawings
Fig. 1 is the in running order oblique view of air conditioner room unit that possesses diffuser of the present utility model.
Fig. 2 is the oblique view that the air conditioner room unit that possesses diffuser of the present utility model is in halted state.
Fig. 3 is the exploded perspective view that possesses the air conditioner room unit of diffuser of the present utility model.
Fig. 4 is the diffuser decomposition section that possesses the air conditioner room unit of diffuser of the present utility model.
Fig. 5 is the amplification sectional view that the diffuser that possesses the air conditioner room unit of diffuser of the present utility model is in propradation.
Fig. 6 is the amplification sectional view of the diffuser that possesses the air conditioner room unit of diffuser of the present utility model when being in the decline state.
Fig. 7 is an oblique view of using the prior art air-conditioner.
Fig. 8 is an exploded perspective view of using the front panel separation of prior art air-conditioner.
The symbol description of accompanying drawing major part:
50: base 52: the base installation portion
54: draining fan portion 60: shell
60a: left side air suction inlet 60b: right side air suction inlet
61: left side shell 62: the right side shell
63: front lower panel 64: the front upper panel
64a: display screen 64b: main circuit board
64c: auxiliary circuit board 65: the right side sucks lattice coral window
66: the left side sucks lattice coral window 70: diffuser
72: diffuser body 74: the shutter support portion
76: shutter 78: top cover
80: pressure fan 82: aperture
84: Air Blast fan 86: air supply motor
88: motor frame 90: heat exchanger
91: right side heat exchange department 92: the left side heat exchange department
93: front shell 94: back side shell
100: lowering or hoisting gear 102: motor
104: pinion 106: tooth bar
110: the diffuser guide portion
The specific embodiment
Below, describe as follows with reference to accompanying drawing to example of the present utility model.Fig. 1 is the in running order oblique view of air conditioner room unit that possesses diffuser of the present utility model.Fig. 2 is the oblique view that the air conditioner room unit that possesses diffuser of the present utility model is in halted state.Fig. 3 is the exploded perspective view that possesses the air conditioner room unit of diffuser of the present utility model.
As shown in Figure 1 to Figure 3, application is of the present utility model possesses the diffuser indoor machine of air-conditioner by forming as the lower part.Base 50; Be arranged on the upside of base 50, be respectively equipped with air suction inlet 60a, the shell 60 of 60b and upper opening at its left and right sides face; Be arranged to pass through the top lifting of shell 60, and be provided with air outlet 70a with two sides in front, 70b, the diffuser 70 of 70c; Between shell 60 and diffuser 70, the lowering or hoisting gear 100 that diffuser 70 is moved up and down; Can be by the air suction inlet 60a of shell 60,60b passes through air outlet 70a after sucking air, 70b, 70c discharges, and is arranged on the pressure fan 80 of shell 60 inboards; Can make and blow over the air that comes by pressure fan 80 and carry out heat exchange, be arranged on the heat exchanger 90 of shell 60 inboards.
The condensing water that the base installation portion 52 that base 50 is formed by the lower end perk of shell 60 and can collecting drips from heat exchanger 90, protrude the draining fan portion 54 that is arranged on base installation portion 52 center upper portion and constitute.
And, on base 50, be provided with to (being designated hereinafter simply as metope A) such as indoor machine of air-conditioner I and indoor metope A or furniture are isolated, and be arranged to the isolated part 56 that the edge of the relative base 50 in its edge protrudes.
That is, with reference to Fig. 2 as can be known, because contact with metope A, make four sides of shell 60 and four sides of diffuser 70 not to contact among the indoor set I, finally reach purpose with metope A isolation with metope A by isolated part 56.
Right side shell 61 constitutes the back side of indoor machine of air-conditioner I and the part outward appearance in right flank and the front, and its back side portion and the right side is facial and the right side front face is arranged to bend fixed in shape are on the top of base installation portion 52.Be connected to the coolant piping 90a of heat exchanger 90 and be connected to the draining hose 55 of draining fan portion 54, in order to extend to the outside of indoor machine of air-conditioner I, and bottom one side being provided with can make the through hole 61a that pipe arrangement and hose run through overleaf.
Left side shell 62 is arranged to the shape that the left side is facial and the left side front face bends for the left surface that constitutes indoor machine of air-conditioner I and a part of outward appearance in the front, and is fixed on the top of base installation portion 52.
Front lower panel 63 is fixed to the top of base installation portion 52.
When diffuser 70 descends, for the top seal that can make shell 60 above cutting off, open front and two sides, cut off the back side, and after carrying out heat exchange will be by heat exchanger 90 time, air from the inside upper part of shell 60 is discharged is conducted through front air outlet 70a and three discharges such as left side air outlet 70b and right side air outlet 70c.
Pressure fan 80 carries out heat-exchanged air in order can to make by heat exchanger 90 time discharges to the upper direction of shell 60, and is arranged on the upside of heat exchanger 90, and by constituting with lower member.Constitute the aperture 82 of air-supply stream; Be arranged on the Air Blast fan 84 of aperture 82 inboards; The air supply motor 86 that links to each other with Air Blast fan 84 by rotating shaft; For fixing air supply motor 86 and the motor frame 88 that is provided with.
Heat exchanger 90 is by forming with lower member.It is other to be arranged on right side shell 61, and the right side heat exchange department 91 that tilts to shell 60 inboard central authorities along with downward side shifting; It is other to be arranged on left side shell 62, and along with the left side heat exchange department 92 of downward side shifting to the inclination of shell 60 inboard central authorities; The front shell 93 that is arranged on right side heat exchange department 91 and left side heat exchange department 92 fronts that can cut off right side heat exchange department 91 and left side heat exchange department 92 fronts; The back side shell 94 that is arranged on the right side heat exchange department 91 and left side heat exchange department 92 back sides that can cut off the right side heat exchange department 91 and left side heat exchange department 92 back sides.Wherein at least one in right side heat exchange department 91 and left side heat exchange department 92 is connected with coolant piping 90a, and the heat exchanger rear analog bracket 95 of the back side portion front by being fixed on shell 60 and to be fixed on heat exchanger the place ahead analog bracket 96 at the front face back side of shell 60 fixing, and for making its lower end be positioned at draining fan portion 54 upsides, and be installed to shell 60 inside.
Simultaneously, on indoor machine of air-conditioner, add and be provided with the lowering or hoisting gear 100 that can make diffuser 70 liftings, and the top that is arranged on shell 60, it is in order to make diffuser 70 liftings, and be provided with opening, the diffuser guide portion 110 of the lifting of bootable diffuser 70 at central above-below direction.
Fig. 4 is the diffuser decomposition section that possesses the air conditioner room unit of diffuser of the present utility model.Fig. 5 is the amplification sectional view that the diffuser that possesses the air conditioner room unit of diffuser of the present utility model is in propradation.Fig. 6 is the amplification sectional view of the diffuser that possesses the air conditioner room unit of diffuser of the present utility model when being in the decline state.
As Fig. 4 and shown in Figure 6, lowering or hoisting gear 100 is by constituting as the lower part: the motor 102 that is arranged on diffuser guide portion 110; Be arranged on the pinion 104 in the rotating shaft of motor 102; Be arranged on tooth bar 106 on the diffuser 72 with elongate in shape.
In order to make diffuser guide portion 110 be hooked to the upper end of shell 60 downwards, peripheral in the top protrude be shaped be provided with the cross section for ' ' shape hook portion 112.
Be positioned at the diffuser 70 of shell 60, by forming with lower member.Carry out lifting by lowering or hoisting gear 100, the diffuser body 72 that becomes one with tooth bar 106; Combine with the top of diffuser body 72 and three air outlet 70a to be set, 70b, the shutter support portion 74 of 70c; The certain distance of 74 distances in the shutter support portion, make between the upper and lower every and along continuous straight runs a plurality of horizontal louvres 76 that flow of guiding discharged air are installed; Cover the top cover 78 on the top of shutter support portion 74.
Vertical direction in the place aheads of diffuser body 72 back side portions is provided with tooth bar 106 with strip.
And shutter support portion 74 is at the downside of upper panel 74a, by after uprise gradually with streamline shape forward, become and guide the air guide 74d of portion of the flow direction of discharged air forwards.
At this, following explanation is carried out in the effect of application indoor machine of air-conditioner of the present utility model with structure.
At first, when air-conditioner operates, as shown in fig. 1, lowering or hoisting gear 100 will drive diffuser 70 and rise to the last side direction of shell 60, thereby when making the top of shell 60 open, front air outlet 70a and the left surface outlet 70b and the right flank air outlet 70c of open diffuser 70.
Promptly, control part sends drive control signal for diffuser 70 is risen to motor 102, thereby motor 102 makes tooth bar 106 rise driving pinion 104 rotations, the diffuser body 72 of being arranged to an integral body with tooth bar 106 rises together with shutter support portion 74 and a plurality of horizontal louvres 76 and top cover 78, makes shutter support portion 74 and a plurality of horizontal louvres 76 and top cover 78 be positioned at the upside of shell 60.
In air-conditioner, when diffuser 70 rises, be connected to indoor set and compressor that is installed to the off-premises station that is connected by coolant piping and pressure fan 80 entrys into service that are installed to indoor set.
The driving of compressor will make the refrigerant between indoor set and the off-premises station circulate, and meanwhile, heat exchanger 90 ambient air of indoor set inside will be carried out heat exchange with the refrigerant by heat exchanger 90, thereby make indoor temperature rise or decline.
Then, driving by pressure fan 80, the extraneous air of indoor set will be by being arranged on shell the left side air suction inlet 60a and the right side air suction inlet 60b of two sides be drawn into shell 60 inside, and by heat exchanger 90 time, after cooling or the heating, will be blown to shell 60 tops by pressure fan 80.
Blow to shell 60 top carry out heat-exchanged air, will be by front outlet 70a and the left surface outlet 70b and the right flank outlet 70c dispersion of diffuser 70, the most at last three faces by diffuser 70 be discharged to indoor, thereby three-dimensional reduction or increase indoor temperature.
At this moment, because be provided with the above-mentioned isolated part 56 that itself and metope A are isolated in the two sides of the shell 60 of indoor machine of air-conditioner I and the two sides of diffuser 70, make by air suction inlet 60a, the suction of the air of 60b and by air outlet 70a, 70b, the discharge of the air of 70c is more smooth and easy, thereby can be more efficient to indoor heating or the cooling of carrying out solid.
When the running of air-conditioner stops, the compressor of off-premises station and the pressure fan of indoor set will shut down, this moment as shown in Figure 2, lowering or hoisting gear 100 will drive diffuser 70 and descend and be inserted into shell 60 inboards, make that the front air outlet 70a of diffuser 70 and left surface air outlet 70b and right flank air outlet 70c are airtight by the medial surface of shell 60.
Promptly, control part sends the contrary drive control signal that diffuser 70 is descended to motor 102, opposite spin when pinion 104 rises with diffuser 70 according to the contrary driving of motor 102, and drive tooth bar 106 descends, be arranged to the diffuser body 72 of an integral body at this moment with tooth bar 106, will work in coordination with shutter support portion 74 and a plurality of horizontal louvres 76 and top cover 78 and descend together.
And when diffuser 70 descended, the top cover 78 of the top portion of diffuser 70 was with the top of sealing shell 60.
Claims (11)
1, a kind of air conditioner room unit that possesses diffuser, comprise base, be arranged on the base upside, be respectively equipped with the shell of air suction inlet and upper opening at its left and right sides face, be arranged on the pressure fan of shell 60 inboards, can make and blow over the air that comes by pressure fan and carry out heat exchange, heat exchanger inside the shell is set, the base installation portion that base is formed by the lower end perk of shell, with can collect the condensing water that drips from heat exchanger, the draining fan portion that protrusion is arranged on base installation portion center upper portion constitutes, and it is characterized in that being provided with the open shell in top; Be provided with by the open top of shell and can carry out lifting, when being raised to shell upper, make air outlet be exposed to outside diffuser; Between shell and diffuser, the lowering or hoisting gear that diffuser can be moved up and down; Be provided with inside the shell, the pressure fan of air from the air suction inlet forced flow to air outlet; Be arranged on shell air suction inlet inboard, to carry out the heat exchanger of heat exchange by the air of pressure fan.
2, the air conditioner room unit that possesses diffuser according to claim 1 is characterized in that shell is configured in the base upside.
3, the air conditioner room unit that possesses diffuser according to claim 1 is characterized in that trihedral has become air outlet in order to make the diffuser can be from front and two sides direction discharged air.
4, according to claim 1 to the described air conditioner room unit that possesses diffuser of claim 3, the diffuser that it is characterized in that being positioned at shell is by constituting as the lower part: lowering or hoisting gear carries out the diffuser body of lifting; Combine the shutter support portion that three air outlets are set with the top of diffuser body; Cover the top cover on the top of shutter support portion.
5, the air conditioner room unit that possesses diffuser according to claim 4, it is characterized in that lowering or hoisting gear is by constituting as the lower part: be provided with inside the shell, motor and pinion that diffuser body is carried out lifting are vertically set on the tooth bar that coincide with pinion on the diffuser body with elongate in shape.
6, the air conditioner room unit that possesses diffuser according to claim 5 is characterized in that tooth bar and diffuser body become one.
7, the air conditioner room unit that possesses diffuser according to claim 5 is characterized in that the inner top side portion of shell comprises the diffuser guide portion that the guiding diffuser moves up and down, and motor and pinion are arranged on diffuser guide portion.
8, the air conditioner room unit that possesses diffuser according to claim 7 is characterized in that in order to make the diffuser guide portion be hooked to the upper end of shell downwards, peripheral in the top protrude be shaped be provided with the cross section for ' ' shape hook portion.
9, the air conditioner room unit that possesses diffuser according to claim 4 is characterized in that the shutter support portion is provided with a plurality of horizontal louvres by the certain distance along continuous straight runs.
10, the air conditioner room unit that possesses diffuser according to claim 4 is characterized in that the downside in the shutter support portion, formed by after the air guide portion that uprises gradually with streamline shape forward.
11, the air conditioner room unit that possesses diffuser of the present utility model, the parts composition that it is characterized in that having following characteristics, base: be configured in the upside of base, the side is provided with the open shell of air suction inlet and top respectively; The lifting setting can be carried out in the top of the opening by shell, when dropping to the inside of shell, close for its top, top of sealing shell, when being raised to shell upper for air being emitted on the diffuser that front and two sides form air outlet; Be arranged on the air suction inlet inboard of shell, and the heat exchanger that the air that pressure fan causes is carried out heat exchange; Be provided with between the heat exchanger and diffuser inside the shell, the pressure fan of air from the air suction inlet forced flow to air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200280278U CN2835859Y (en) | 2005-10-17 | 2005-10-17 | Air conditioner indoor unit with diffuser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200280278U CN2835859Y (en) | 2005-10-17 | 2005-10-17 | Air conditioner indoor unit with diffuser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2835859Y true CN2835859Y (en) | 2006-11-08 |
Family
ID=37300512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005200280278U Expired - Fee Related CN2835859Y (en) | 2005-10-17 | 2005-10-17 | Air conditioner indoor unit with diffuser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2835859Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9829012B2 (en) | 2013-11-22 | 2017-11-28 | Lennox Industries Inc. | Ice deflector for a fan housing |
-
2005
- 2005-10-17 CN CNU2005200280278U patent/CN2835859Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9829012B2 (en) | 2013-11-22 | 2017-11-28 | Lennox Industries Inc. | Ice deflector for a fan housing |
| US9909596B2 (en) | 2013-11-22 | 2018-03-06 | Lennox Industries Inc. | Ice deflector for a fan housing |
| US10519981B2 (en) | 2013-11-22 | 2019-12-31 | Lennox Industries, Inc. | Ice deflector for a fan housing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |