CN2839868Y - Indoor machine of air conditioner - Google Patents

Indoor machine of air conditioner Download PDF

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Publication number
CN2839868Y
CN2839868Y CNU2005200280297U CN200520028029U CN2839868Y CN 2839868 Y CN2839868 Y CN 2839868Y CN U2005200280297 U CNU2005200280297 U CN U2005200280297U CN 200520028029 U CN200520028029 U CN 200520028029U CN 2839868 Y CN2839868 Y CN 2839868Y
Authority
CN
China
Prior art keywords
air
casing
heat exchanger
chassis
diffuser
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CNU2005200280297U
Other languages
Chinese (zh)
Inventor
陈顺东
金江英
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Electronics Tianjin Appliances Co Ltd
Original Assignee
LG Electronics Tianjin Appliances Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by LG Electronics Tianjin Appliances Co Ltd filed Critical LG Electronics Tianjin Appliances Co Ltd
Priority to CNU2005200280297U priority Critical patent/CN2839868Y/en
Application granted granted Critical
Publication of CN2839868Y publication Critical patent/CN2839868Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
  • Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)

Abstract

The utility model discloses an indoor machine of an air conditioner, which belongs to support of air-conditioning devices, wherein the upper face of a casing of the utility model is provided with an opening; air suction inlets are respectively formed on both sides of the casing; a diffuser can lift and lower above the casing; air discharge outlets are respectively formed on the front face and both sides of the diffuser; the diffuser can be installed in the casing in a lifting and lowering mode; an air feeder is installed on the inside of the casing and exhausts the air from the air discharge outlets after the air feeder sucks the air by the air suction inlets of the casing; a heat exchanger is installed on the inside of the casing and exchanges the heat with the air which is conveyed out by the air feeder; a chassis is installed on a chassis installing part on the lower end of the casing. In order to receive the condensed water which is dropped from the heat exchanger, a whole body on the chassis installing part is bulged with a drainage tray part. Cooling medium guide pipes which are connected with the heat exchanger of the utility model which is designed in such a way are arranged regularly. The length of a drainage hose is smallest. The utility model has the advantages of simplified working procedure of assembly and reduced manufacturing cost.

Description

The indoor set of air regulator
Technical field
The utility model relates to the supporting of conditioner, the integrally formed a kind of air-conditioner indoor set of chassis installation portion and bottom surface board of more specifically saying so.
Background technology
In general, for comfortable environment more is provided to the user, air regulator utilizes the freeze cycle of the refrigerant that compressor, condenser, expansion mechanism, evaporimeter constitute, and to indoor refrigeration, heat or purify air, and roughly is divided into split type and integral type.
Split-type air conditioner is identical on function with the integral type air-conditioning.But split type is the indoor set that cooling/heat release function is installed in the indoor, and the off-premises station of heat release/cooling and compression function is installed in the outside, and two devices that separate are interconnected with the refrigerant conduit; Integral type is the function integration of cooling/heat release compression, burrows on the wall in room or directly installation on window.
As Fig. 6 and shown in Figure 7, air-conditioner indoor set in the past comprises chassis 2, above chassis 2, install and be formed with the casing 10 of air suction inlet 6, air outlet 8, it is inner and discharge the pressure fan 20 of air by air outlet 8 after air suction inlet 6 sucks air to be installed in casing 10, the heat exchanger 30 that is installed in casing 10 inside and inhaled air and refrigerant are carried out heat exchange.
Casing 10 is by being installed in 2 back upper places, chassis and in the chassis body 12 of open at its front, be installed in 2 front upper places, chassis and be formed with air suction inlet 6 in the bottom, and the front panel 14 that top is formed with air outlet 8 constitutes.
Pressure fan 20 is installed in bottom and adjacent air suction inlet 6 in the casing 10.
Heat exchanger 30 is installed in the internal upper part of casing 10 and is positioned at pressure fan 20 tops, promising gathering falls condensed water from heat exchanger 30 surfaces drip tray 32 is installed between heat exchanger 30 and the pressure fan 20, is formed with condensed water of being assembled to the outside discharge of indoor set and the scupper hose 34 that prolongs to the indoor set outside on the drip tray 32.
In the air-conditioner indoor set of prior art,, by after heat exchanger 30 cooling, discharge to the front upper place of indoor set by air outlet 8 from air suction inlet 6 inhaled airs if drive pressure fan 20.
And, in the heat exchanging process of heat exchanger 30 as previously mentioned, after the condensate water that heat exchanger 30 surfaces produce are fallen drip tray 30, discharge to indoor set is outside by scupper hose 34 again.
But in the indoor set of the air regulator of prior art, drip tray 32 will be installed to 10 li of casings again below heat exchanger 30 after making separately, so, have the assembling procedure complexity of indoor set, the shortcoming that manufacturing cost increases; And because drip tray 32 is positioned at the top of pressure fan 20, so, the shortcoming that has the length of scupper hose 34 to increase.
Summary of the invention
The utility model proposes for the shortcoming that solves above-mentioned prior art, it is a kind of by the whole drip tray that forms above the chassis that its purpose is to provide, simplify the assembling procedure of air-conditioner indoor set, and reduce the air-conditioner indoor set of manufacturing cost.
Another purpose of the present utility model is to shorten the length of scupper hose by reducing the position of drip tray to greatest extent.
In order to solve above-mentioned problem, the indoor set of air regulator of the present utility model, the top opening of its casing also is formed with air suction inlet separately in its two sides; Front and two sides are formed with the diffuser of air outlet separately can lifting above casing, and the liftable casing inside that is installed in; After being installed in the inboard of casing and air suction inlet suction air, discharge the pressure fan of air from air outlet by casing; Be installed in casing heat exchanger inboard and that carry out heat exchange with air that pressure fan is sent; And the chassis is installed in the chassis installation portion of casing lower end, and in order to catch the condensate water that falls from heat exchanger, and whole the protrusion forms drain pan part on the installation portion of chassis.
What constitute like this utlity model has following advantage.
1. owing to integral body on the installation portion of chassis is formed with drain pan part, so have advantage simple in structure, as to simplify indoor set assembling operation.
2. drain pan part is positioned at the downside of indoor set, has the minimized advantage of scupper hose length.
3. drain pan part is by separation on the installation portion of chassis, and the vertical a plurality of vertical component effects that protrude, form and be formed with the horizontal part composition of periphery at its edge in a plurality of vertical component effects upper end level, and the space between a plurality of vertical component effects is opened at the rear forward, so, be connected the refrigerant conduit marshalling on the heat exchanger.
Description of drawings
The perspective view that Fig. 1 partly analyses and observe when being the utility model operating condition;
Fig. 2 is the perspective view that the utility model running is partly analysed and observe when stopping;
Fig. 3 is a decomposition texture schematic diagram of the present utility model;
Fig. 4 is the utility model vertical profile side formula structural representation;
Fig. 5 is the perspective view that the utility model amplifies with the chassis;
Fig. 6 is the air regulator perspective view of prior art;
Fig. 7 is the decomposition texture schematic diagram that the air regulator of prior art is pulled down front panel.
The explanation of accompanying drawing major part symbol:
52: chassis installation portion 54: drain pan part
54a, 54b: vertical component effect 54c: periphery
54d: horizontal part 55: scupper hose
56: chassis 58: partition member
60: casing 61: the right side casing
62: left side casing 63: preceding lower panel
64: front upper part panel 65: the right side sucks grid
66: the left side sucks grid 70: heat exchanger
70a: coolant piping 71: right side heat exchange department
72: left side heat exchange department 73: front cover
74: back side lid 75: heat exchanger rear fixed mount
76: heat exchanger the place ahead fixed mount 80: pressure fan
82: blow vent 84: blowing fan
86: air supply motor 88: motor base
90: diffuser 92: diffuser
94: shutter frame 96: shutter
98: top cover 100: the diffuser guide
110: lifting means 112: motor
114: pinion 116: tooth bar.
Below in conjunction with drawings and Examples the utility model is specifically described.
The perspective view that Fig. 1 partly analyses and observe when being the utility model operating condition; Fig. 2 is the perspective view that the utility model running is partly analysed and observe when stopping; Fig. 3 is a decomposition texture schematic diagram of the present utility model.
As shown in Figure 1 to Figure 3, the indoor set of air regulator comprises by chassis installation portion 52 and drain pan part 54 integrally formed chassis 56, be installed on the chassis installation portion 52 and in two sides be formed with separately air suction inlet 60a, 60b and above the casing 60 of opening, heat exchanger 70 above casing 60 inboards are positioned at drain pan part 54, pressure fan 80 above the inboard of casing 60 is positioned at heat exchanger 70 liftably is installed in the inside of casing 60 and the diffuser 90 of coming in and going out above casing 60.
The lower end of casing 60 is installed on the chassis installation portion 52.
In order to catch the condensate water that falls from heat exchanger 70, form drain pan part 54 and protrude with the height of approximate heat exchanger 70 lower ends in the central authorities of 52 of chassis installation portions.
And the partition member 58 that the lateral edges position that forms above that chassis 50 also is included in chassis installation portion 52 is more outstanding than the periphery of chassis 50 installation portions 52 separates the indoor set of air regulator and indoor wall surface or furniture etc.
Casing 60 comprises the right side casing 61 that is formed with right side air suction inlet 60a, be formed with the left side casing 62 of left side air suction inlet 60b, be installed in the preceding lower panel 63 on the front lower of right side casing 61 and left side casing 62, be installed in the front upper part panel 64 of the front upper of right side casing 61 and left side casing 62.Right side, left side suction grid 65,66 are installed on air suction inlet 60a, the 60b of right side casing 61 and left side casing 62 separately.
Right side casing 61 is for the back side that forms air-conditioner indoor set and a part of outward appearance in right flank and the front, and crooked its back side, right flank and front, right side, and be fixed on above the chassis installation portion 52; And for the scupper hose 55 that makes the coolant piping 70a that is connected heat exchanger 70 and be connected in the drip tray portion 54 prolongs to the indoor set outside of air regulator, bottom one side forms conduit and flexible pipe through hole 61a overleaf.
Left side casing 62 is for the left surface that forms air-conditioner indoor set and a part of outward appearance in the front, and is bent into left surface and front, left side, and be fixed on chassis installation portion 52 above.
The display part 64a of promising demonstration air-conditioner indoor set operation information is installed on the front upper part panel 64, at the rear of front upper part panel 64 control part is installed, control section is controlled the running of air regulator and is included electronic unit.Control section is main printed circuit board 64b and auxiliary printing circuit board 64c, and vertically installs between the front of right side casing 61 and left side casing 62.
Before lower panel 63 be fixed on chassis installation portion 52 above.
Heat exchanger 70 comprises the right side heat exchanger 71 that more down tilts to install to casing 60 inboard central authorities more on right side casing 61 next doors, the left side heat exchanger 72 that more down tilts to install to casing 60 inboard central authorities more on left side casing 62 next doors, in order to block the gap between right side heat exchanger 71 and left side heat exchanger 72 fronts, and be provided with the front cover 73 that is installed in right side heat exchanger 71 and left side heat exchanger 72 fronts, in order to block the gap between the right side heat exchanger 71 and left side heat exchanger 72 back sides, cover 74 and be provided with the back side that is installed in the right side heat exchanger 71 and left side heat exchanger 72 back sides.In right side heat exchanger 71 and left side heat exchanger 72, be connected with refrigerant conduit 70a on any one at least.Refrigerant conduit 70a is fixed on heat exchanger the place ahead fixed mount 76 at the heat exchanger rear fixed mount 75 of back side portion front of casing 60 and the casing 60 front face back sides, and is installed in the inside of casing 60, and its lower end is positioned at the top of drip tray portion 54.
Pressure fan 80 is installed in heat exchanger 70 upsides, makes by heat exchanger 70 to carry out the air of heat exchange to the air-supply of the top of casing 60.And pressure fan 80 is positioned at the blowing fan 84 of blow vent 82 inboards by the blow vent 82 that forms the air-supply stream, and 84 li air supply motors 86 that insert rotating shaft of blowing fan are fixing motor base 88 formations of air supply motor 86.
Diffuser 90 block casing 60 above, be enclosed in when it is descended casing 60 above, and front and two sides are open, the back side is plugged.So the air that guiding is blown to the inside upper part of casing 60 after heat exchanger 70 carries out heat exchange passes through front air outlet 90a and left surface air outlet 90b and right flank air outlet 90c to three discharges.
In addition, the indoor set of air regulator also comprise be installed in casing 60 tops and for lifting diffuser 90 its central upper and lower opening, the diffuser guider 110 of guiding diffuser 90 liftings, the lowering or hoisting gear 100 of lifting diffuser 90.
Fig. 4 is the utility model vertical profile side formula structural representation.
Diffuser 90 is by by the diffuser body 92 of lowering or hoisting gear 100 liftings, the shutter frame 94 that is supported by diffuser body 92, at the shutter frame 94 a plurality of horizontal louvres 96 that distance to a declared goal installs of being separated by up and down, the top cover 98 that are installed in above the shutter frame 94 constitute.
Shutter frame 94 is made of upper panel 94a and a plurality of shutter insertion parts 94c.Upper panel 94a upwards holds up top cover 98 and blocks back side portion; A plurality of shutter insertion parts 94c are outstanding fixing and be fixed on above the diffuser body 92 under four angles of upper panel 94a bottom surface, and the above-below direction distance to a declared goal of being separated by forms the insertion groove 94b of promising insertion horizontal louvres 96 parts.
Horizontal louvres 96 is to form with four jiaos of hook shape, and a part is inserted in the insertion groove 94b of shutter insertion parts 94c, and side cutting, both sides is strutted utilize elastic force can be fixed on a plurality of shutter insertion parts 94c afterwards.
Lowering or hoisting gear 100 comprises the motor 112 that is installed on the diffuser guider 110, is installed in the pinion 114 on motor 112 rotating shafts, at the back side of the diffuser body 92 front side rack rails 116 that forms more longways of direction up and down.
Fig. 5 is the perspective view that the utility model amplifies with the chassis.
As shown in Figure 5, drain pan part 54 is separated and vertical a plurality of vertical component effect 54a, the 54b that protrudes about above the chassis installation portion 52, is horizontally installed with the horizontal part 54d that its edge is formed with peripheral 54c in the upper end of a plurality of vertical component effect 54a, 54b and forms.
Here, in order to make the refrigerant conduit direction perforation forwards, backwards that is connected with heat exchanger, the space between a plurality of vertical component effect 54a, 54b direction forwards, backwards is open.
Unaccounted symbol 54e protrude to form on horizontal part 54d and to the downward-sloping gradually constriction in both sides.
The following describes running of the present utility model as above-mentioned formation.
At first, operate, make the indoor set running of air regulator, then drive the compressor of the off-premises station that is connected with refrigerant conduit 70a, drive pressure fan 80, diffuser 90 is rising above casing 60 under the effect of lowering or hoisting gear 110.
When the drive compression machine, refrigerant flows at the right side of heat exchanger 70 heat exchange department 71 and left side heat exchange department 72; When driving pressure fan 80, the both sides air of casing 60 flows into the inside of casing 60 by heat exchanger 70 cooling by right side, left side air suction inlet 60a, the 60b of casing 60.
After the air-supply of the inside upper part of casing 60, front air outlet 90a by diffuser 90 and left surface air outlet 90b and right flank air outlet 90c discharge to three directions of upside of casing 60 by the air of heat exchanger 70 cooling.
And in the heat exchanging process of heat exchanger 70, the condensate water that generates on the surface of right side heat exchange department 71 and left side heat exchange department 72 falls, and accumulates in the horizontal part 54d of drain pan part 54, and externally drained to indoor set by scupper hose 55.
In addition, operate, the indoor set of air regulator is shut down, then compressor and pressure fan 80 stop to drive, and diffuser 90 is in decline to casing 60 under the effect of lowering or hoisting gear 110, seal thus casing 62 above.
That is, the indoor set of air regulator prevents that by the decline of diffuser 90 foreign matter from passing through the top infiltration inward of casing 62, and the whole height shortening, and carrying and keeping are easily.

Claims (3)

1. the indoor set of an air regulator comprises the top opening of casing and is formed with air suction inlet separately in its two sides; Front and two sides are formed with the diffuser of air outlet separately can lifting above casing, and the liftable casing inside that is installed in; After being installed in the inboard of casing and air suction inlet suction air, discharge the pressure fan of air from air outlet by casing; Be installed in casing heat exchanger inboard and that carry out heat exchange with air that pressure fan is sent; It is characterized in that the chassis is installed in the chassis installation portion of casing lower end, in order to catch the condensate water that falls from heat exchanger, and whole the protrusion forms drain pan part on the installation portion of chassis.
2. the indoor set of air regulator according to claim 1, it is characterized in that drain pan part by separating above the installation portion of chassis and the vertical a plurality of vertical component effects that protrude, form and be formed with peripheral horizontal part in a plurality of vertical component effects upper end level and form at its edge.
3. the indoor set of air regulator according to claim 1, it is characterized in that for make the refrigerant conduit that is connected with heat exchanger forwards, backwards direction connect, the space between a plurality of vertical component effects direction forwards, backwards is open.
CNU2005200280297U 2005-10-17 2005-10-17 Indoor machine of air conditioner Expired - Fee Related CN2839868Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2005200280297U CN2839868Y (en) 2005-10-17 2005-10-17 Indoor machine of air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2005200280297U CN2839868Y (en) 2005-10-17 2005-10-17 Indoor machine of air conditioner

Publications (1)

Publication Number Publication Date
CN2839868Y true CN2839868Y (en) 2006-11-22

Family

ID=37427850

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2005200280297U Expired - Fee Related CN2839868Y (en) 2005-10-17 2005-10-17 Indoor machine of air conditioner

Country Status (1)

Country Link
CN (1) CN2839868Y (en)

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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