CN2400726Y - Indoor unit for air-conditioning system - Google Patents

Indoor unit for air-conditioning system Download PDF

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Publication number
CN2400726Y
CN2400726Y CN99257161U CN99257161U CN2400726Y CN 2400726 Y CN2400726 Y CN 2400726Y CN 99257161 U CN99257161 U CN 99257161U CN 99257161 U CN99257161 U CN 99257161U CN 2400726 Y CN2400726 Y CN 2400726Y
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CN
China
Prior art keywords
housing
blow
fan
place ahead
outlet
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Expired - Fee Related
Application number
CN99257161U
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Chinese (zh)
Inventor
中西淳一
野内义照
高木智
松岛润治
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Daikin Industries Ltd
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Daikin Industries Ltd
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Publication of CN2400726Y publication Critical patent/CN2400726Y/en
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/20—Casings or covers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
    • F24F1/0057—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in or on a wall
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
    • F24F1/0022—Centrifugal or radial fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
    • F24F1/0033—Indoor units, e.g. fan coil units characterised by fans having two or more fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
    • F24F1/0047—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in the ceiling or at the ceiling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0059—Indoor units, e.g. fan coil units characterised by heat exchangers
    • F24F1/0063—Indoor units, e.g. fan coil units characterised by heat exchangers by the mounting or arrangement of the heat exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0059—Indoor units, e.g. fan coil units characterised by heat exchangers
    • F24F1/0067—Indoor units, e.g. fan coil units characterised by heat exchangers by the shape of the heat exchangers or of parts thereof, e.g. of their fins
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0068—Indoor units, e.g. fan coil units characterised by the arrangement of refrigerant piping outside the heat exchanger within the unit casing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0071—Indoor units, e.g. fan coil units with means for purifying supplied air
    • F24F1/0073—Indoor units, e.g. fan coil units with means for purifying supplied air characterised by the mounting or arrangement of filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0071—Indoor units, e.g. fan coil units with means for purifying supplied air
    • F24F1/0076—Indoor units, e.g. fan coil units with means for purifying supplied air by electric means, e.g. ionisers or electrostatic separators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/008—Indoor units, e.g. fan coil units with perfuming or deodorising means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/20—Casings or covers
    • F24F2013/207—Casings or covers with control knobs; Mounting controlling members or control units therein

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
  • 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 relates to an indoor unit for an air-conditioning system. The space part between a back plate of a casing and a fan is provided with air-conditioning parts, such as a refrigerant pipe, a drainage pipe, etc.; the space parts between two fans arranged in parallel at the back part of the casing, etc. are provided with the air-conditioning parts, such as a switch box, a drainage pump, etc.; therefore, the dead space part formed around the past fan obtains effective utilization.

Description

The indoor set of aircondition
The utility model relates to the indoor set of aircondition, particularly relates to the configuration structure of the part in the housing.
In the past, have the suction inlet that sucks room air and blowing out in the aircondition indoor set housing of blow-off outlet of tempered air, normally by be formed with air duct that suction inlet is communicated with blow-off outlet and in air duct, room air sucked from suction inlet after form to the fan of blow-off outlet one side discharge and with the heat exchanger arrangement that room air is converted to tempered air.
Fan and heat exchanger arrangement method in the housing have multiple.For example, the structure that gyroaxis with centrifugal fan is configured to vertical configuration, blow-off outlet that tempered air is formed from housing front and two sides blows out to 3 directions is disclosed in Japanese patent of invention bulletin 1988-15494 communique in the flat up and down cuboid housing of a kind of shape of growing crosswise.In this embodiment,, room air is passed through according to the order of fan, heat exchanger, after converting tempered air to, blow out to indoor from blow-off outlet with overlooking heat exchanger arrangement for コ font roughly in the front and the side of fan.
Yet, blow out the indoor set of tempered air structure to 3 directions from housing front and two sides this, exist that space part between back side of shell and the fan etc. becomes wasted space easily and the problem that hinders the housing miniaturization.
In addition, in the housing of this indoor set, it is generally acknowledged to be applicable to many desk fans structure of configuration side by side.Yet under this occasion, in a single day the space between each fan diminishes, and the disorder that dividing plate also can cause the blow out air stream between fan easily for example is set between each fan, so must leave interval to a certain degree between two fans.Therefore, the part between the fan becomes the miniaturization that wasted space will hinder housing.
For overcoming the above problems, the utility model purpose is, in the aircondition indoor set with the place ahead blow-off outlet and side blow-off outlet, dwindles the wasted space that produces around the fan, to realize the miniaturization of machine integral body.
The part of the utility model by will be in the past forming wasted space around the fan realizes effective utilization in space in the housing as the place that part is set with this.
Specifically, the 1st technical scheme of the present utility model is in housing 10, be formed with the suction inlet 41 that sucks room air from the below, blow out the place ahead blow-off outlet 43 of tempered air and blow out the side blow-off outlet 44 of tempered air to housing 10 both sides to housing 10 the place aheads, have in the internal configurations of housing 10 to suck fan 20R, 20L that discharges behind the room air and the heat exchanger 30 that is converted to tempered air, with the aircondition indoor set of this structure as prerequisite.And the space part between the back side of housing 10 10b and fan 20R, 20L is placed idle call part 62a, 62b.
The 2nd technical scheme of the present utility model is as the idle call part in above-mentioned the 1st technical scheme with refrigerant pipe 62a and drainpipe 62b.
The aircondition of the 3rd technical scheme of the present utility model be with the basis of the 1st technical scheme same structure on, heat exchanger 30 has along the place ahead heat exchange department 31 of the place ahead blow-off outlet 43 configuration with along the side heat exchange department 32 of side blow-off outlet 44 configurations, and fan 20R, 20L are configured between the place ahead heat exchange department 31 and side heat exchange department 32 of the back side 10b of housing 10 and heat exchange department 30.And, configuration idle call part 61 in the space part S1 between the back side of housing 10 10b and fan 20R, 20L and side heat exchange department 32.In this structure, fan 20R, 20L can be 1 also can be many.
The aircondition of the 4th technical scheme of the present utility model be with the basis of the 1st technical scheme same structure on, heat exchanger 30 has along the place ahead heat exchange department 31 of the place ahead blow-off outlet 43 configuration with along the side heat exchange department 32 of side blow-off outlet 44 configurations, and many of fan 20R, 20L are configured between the place ahead heat exchange department 31 and side heat exchange department 32 of the back side 10b of housing 10 and heat exchanger 30 side by side.And, configuration idle call part 61 in the space part S2 that surrounds with each fan 20R, 20L and the place ahead heat exchange department 31.
The aircondition of the 5th technical scheme of the present utility model be with the basis of the 1st technical scheme same structure on, heat exchanger 30 has along the place ahead heat exchange department 31 of the place ahead blow-off outlet 43 configuration with along the side heat exchange department 32 of side blow-off outlet 44 configurations, and many of fan 20R, 20L are configured between the place ahead heat exchange department 31 and side heat exchange department 32 of the back side 10b of housing 10 and heat exchanger 30 side by side.And, configuration idle call part 61 in the space part S3 that back side 10b and each fan 20R, 20L with housing 10 surround.
The aircondition of the 6th technical scheme of the present utility model be with the basis of the 1st technical scheme same structure on, heat exchanger 30 has along the place ahead heat exchange department 31 of the place ahead blow-off outlet 43 configuration with along the side heat exchange department 32 of side blow-off outlet 44 configurations, and many of fan 20R, 20L are configured between the place ahead heat exchange department 31 and side heat exchange department 32 of the back side 10b of housing 10 and heat exchanger 30 side by side.And, configuration idle call part 61 in the space part S4 between each fan 20R, 20L.
In the structure of above-mentioned the 3rd to the 6th technical scheme, heat exchanger 30 both can be that integrally formed the overlooking of the place ahead heat exchange department 31 and side heat exchange department 32 is コ word shape roughly, also the place ahead heat exchange department 31 and side heat exchange department 32 can be disposed respectively as monomer.
The 7th technical scheme of the present utility model is in any technical scheme of the above-mentioned the 3rd to the 6th, with switch enclosure 61 as the idle call part, the 8th technical scheme of the present utility model is in any technical scheme of the above-mentioned the 3rd to the 6th, with draining pump as the idle call part.
In above-mentioned the 1st technical scheme, in case start fan 20R, 20L, room air will suck in the housings 10 by suction inlet 41 from the below of the housing 10 of indoor set 1.This room air is converted to tempered air in heat exchanger 30 or heating or cooling, blows out to indoor from blow-off outlet 43,44 again.At this moment, tempered air blows out to housing 10 the place aheads from the place ahead blow-off outlet 43, and blow-off outlet 44 blows out to housing 10 sides from the side.That is, forwards blow out tempered air with 3 directions in two sides.
In above-mentioned the 3rd to the 6th technical scheme, room air is inhaled into after the housing 10, heat exchange department 31 heats or the air that cools off blows out to indoor from the place ahead blow-off outlet 43 forwardly, side heat exchange department 32 heat or the air that cools off from the side blow-off outlet 44 blow out to indoor.
In above-mentioned the 4th to the 6th technical scheme, because the inside of housing 10 disposes many desk fans 20R, 20L side by side, therefore compare with 1 desk fan, can shunt to the place ahead and the side of housing 10 fully to the tempered air of indoor supply.
When adopting above-mentioned the 1st technical scheme, place idle call part 62a, 62b in the space part between the back side of housing 10 10b and fan 20R, 20L, in above-mentioned the 2nd technical scheme, owing to be as this idle call part with refrigerant pipe 62a and drainpipe 62b, therefore can effectively utilize the space part of back side 10b one side of housing 10, realize the miniaturization of housing 10.In addition, if on its position, dispose refrigerant pipe 62a and drainpipe 62b,, therefore can improve the free degree that is provided with of indoor set owing to can be connected with the machine Outer Tube from the side of housing 10.
Why not between the front of housing 10 or side and fan 20R, 20L idle call parts such as configuration refrigerant pipe 62a and drainpipe 62b be because the tempered air that does not make these parts hinder the blow-off outlet 43,44 from housing 10 fronts and side to blow out.
When adopting above-mentioned the 3rd technical scheme, because configuration idle call part 61 in the space part S1 between the back side of housing 10 10b and fan 20R, 20L and side heat exchange department 32, so can effectively utilize this space part S1.
When adopting above-mentioned the 4th to the 6th technical scheme,, many desk fans 20R, 20L make tempered air fully to the place ahead and the side shunting of housing 10, so can be with tempered air more equably to indoor supply by being set.And, in the 4th technical scheme, with each fan 20R, configuration idle call part 61 in the space part S2 that 20L and the place ahead heat exchange department 31 surround, in the 5th technical scheme, at back side 10b and each fan 20R with housing 10, configuration idle call part 61 in the space part S3 that 20L surrounds, in the 6th technical scheme, at each fan 20R, configuration idle call part 61 in the space part S4 between the 20L, and in the 7th and the 8th technical scheme, since with switch enclosure 61 and draining pump as this idle call part, therefore can effectively utilize these space parts S2-S4, realize the miniaturization of housing 10.
The simple declaration of accompanying drawing:
Fig. 1 implements the aircondition indoor set stereogram of formation for the utility model.
Fig. 2 is the aircondition indoor set exploded perspective view of Fig. 1.
Fig. 3 is the aircondition indoor set longitudinal sectional view of Fig. 1.
Fig. 4 is the machines configurations vertical view in the aircondition indoor set of presentation graphs 1.
Fig. 5 is the machines configurations front view in the aircondition indoor set of presentation graphs 1.
Fig. 6 is the machines configurations side view in the aircondition indoor set of presentation graphs 1.
Below, describe example of the present utility model in detail with reference to drawing.
As shown in Figure 1, the aircondition indoor set 1 of this example is set on the position, turning that is formed by ceiling 71 and sidewall 72 in room, and this indoor set 1 is by installed part described later (Fig. 1 is not shown) housing 10 to be fixed on ceiling 71 or the sidewall 72.
Above-mentioned housing 10 is made of the main body 11 of flat lateral cuboid shape and the bellying 13 that bloats downwards from these main body 11 bottom surfaces.The main body 11 of above-mentioned housing 10 is being provided with under the state, forms the shape of thin thickness up and down along room ceiling 71, to reduce the amount of protruding from ceiling 71.
The bellying 13 of above-mentioned housing 10 on the bottom surface of main body 11, stretches out downwards from the front portion towards rear side as shown in figures 1 and 3 gradually.That is, be provided with under the state, this bellying 13 forms the shape of stretching out gradually downwards towards the sidewall 72 in room.
Specifically, the front of above-mentioned bellying 13 and followingly formed an inclined plane 14, downward-sloping gently from the front that connects main body 11 to the back side.Generally speaking, the shape of housing 10 fronts one side is thinner than the back side one side.In addition, the back side of above-mentioned bellying 13 forms one along the vertical vertical surface 15 of room sidewall 72, is extended to the back side of main body 11.The two sides of above-mentioned bellying 13 then are extended to the avris portion below the main body 11.
And the front on the inclined plane 14 on the above-mentioned bellying 13 is in than the front end of main body 11 position at rear slightly, and the dual-side of bellying 13 then is in the position more inboard slightly than the two side ends of main body 11.And, on the front portion and both sides of aforementioned body 11, form the convex edge part 12 that forwards stretches out with two sides from bellying 13.The leading edge portion of the main body 11 that this convex edge part 12 is a housing 10 and both sides of the edge portion are combined by flexure plane shown in Fig. 3,5,6, form the shape with some circular arc degree.
In above-mentioned housing 10, be formed with from the suction inlet 41 of following direction housing 10 interior suction room airs with to the indoor blow-off outlet 43,44 that blows out tempered air.This suction inlet 41 is positioned on the inclined plane 14 of bellying 13 of housing 10, extends to two sides and the shape of this blow-off outlet 43,44 is main body 11 fronts from housing 10.And the structure of this blow-off outlet 43,44 is respectively that the part by its main body 11 front openings constitutes the place ahead blow-off outlet 43, constitutes side blow-off outlet 44 by the part of its main body 11 two sides openings.As mentioned above, owing to form convex edge part 12 on the main body 11 of housing 10, therefore above-mentioned suction inlet 41 exists certain distance each other with blow-off outlet 43,44.
In addition, shown in the exploded perspective view of Fig. 2, housing 10 is made of top board 10a, back plate 10b, header board 10c, 10d and left side plate 10e.Top board 10a, back plate 10b and header board 10c, 10d are a kind of unitary members that interfixes, and side plate 10e can freely install and remove on top board 10a, back plate 10b and header board 10c, 10d.
Above-mentioned the place ahead blow-off outlet 43 disposes horizontal hinged joint 51 on its place ahead blow-off outlet 43 between this header board 10c, 10d.Horizontal hinged joint 51 is by stay 51a supporting, and the angle that blows out that can regulate the place ahead blow-off outlet 43, and stay 51a is provided with the wobble component 51b that horizontal hinged joint 51 angles change usefulness.In addition, on the side of side plate 10e blow-off outlet 44,, horizontal hinged joint 51 is housed and regulates the swing mechanism (not shown) that these horizontal hinged joint 51 angles are used in order to regulate the blow-off direction of tempered air with manual mode.
Inside at above-mentioned housing 10, the air duct 45 that formation is communicated with to each blow-off outlet 43,44 from suction inlet 41, and in this air duct 45, dispose and suck 2 desk fan 20R, the 20L that room air discharges to the side from the below and make room air be converted to the heat exchanger 30 of tempered air.In addition, contiguous suction inlet 41 places below centrifugal fan 20R, 20L dispose air cleaner 65.
Each fan 20R, 20L be by centrifugal fan a kind of, be that turbofan constitutes.These fans 20R, 20L are connected with the driving shaft 26 of the fan motor 25 that vertical direction (above-below direction) is extended, and drive rotation by fan motor 25, and inhaled air is discharged from following direction side.
By a side below its top board 10a fan motor 25 is installed on the top board 10a of main body 11 of housing 10, each fan 20R, 20L is installed on the housing 10 with this.Below each fan 20R, 20L, dispose flared horn 27, will guide fan 20R, 20L into from the room air that suction inlet 41 flows into air duct 45.
Each fan 20R, 20L separate a determining deviation along its main body 11 widths and are set up in parallel main body 11 inside at housing 10, are provided with dividing plate 64 between two centrifugal fan 20R, 20L of housing 10.That is, in above-mentioned housing 10, from the place ahead of housing 10, dividing plate 64 is equipped with in the centre, and that be in the right is right side fan 20R, and that be in the left side is left fan 20L.From the top of housing 10, two desk fan 20R, 20L are the clockwise direction rotations.
In addition, be provided with heat exchanger 30 in main body 11 inside of housing 10.As shown in Figure 4, this heat exchanger 30 have the main body 11 that is positioned at housing 10 the front the place ahead heat exchange department 31 and be positioned at the side heat exchange department 32 of side of the main body 11 of housing 10, formation is overlooked and is コ word shape roughly.This heat exchanger 30 is formed (not shown) by the heat-transfer pipe of many plate-shaped fins and these fin of perforation, promptly constitutes so-called cross radiating fin heat exchanger.The corner part of fin between the place ahead heat exchange department 31 and side heat exchange department 32, the shape that is configured to be parallel to each other, corner part is changing angle gradually according to the curved shape of heat-transfer pipe.
In this example, heat exchanger 30 is the place ahead heat exchange department 31 and side heat exchange department 32 to be formed overlooking of one be コ word shape roughly, disposes respectively but also the place ahead heat exchange department 31 and side heat exchange department 32 can be made independent body.In addition, above-mentioned each fan 20R, 20L are configured in the space that the back side 10b by the place ahead heat exchange department 31, side heat exchange department 32 and the housing 10 of its heat exchanger 30 surrounds side by side.
On heat exchanger 30, dispose identical with heat exchanger 30 overlooking and be the heat-barrier material 35 of コ word shape roughly, and below heat exchanger 30, dispose by bowing of heat-barrier material and 1 be considered as the roughly identical shaped drain pan 36 of コ word.Heat-barrier material 35 and drain pan 36 can adopt the material of foamed styrene and so on.
Fig. 4 to Fig. 6 is respectively the allocation plan of each the machine location relation in the expression housing 10, and housing 10 and each machine face shaping have only been done to simplify expression.The inside of bellying 13 can be used as the placement space of optional attachment 60, for example can place in fine air filter and the deodorizer any.Fine air filter can use so-called HEPA filter and electrostatic filter, and deodorizer can use the light deodorization assembly that makes the odorous substance odorlessization of photochemical catalyst.
About in the space part S4 between two centrifugal fan 20R, the 20L, dispose the switch enclosure 61 of the usefulness such as effective internal machine make and break contact of indoor set 1, but also can dispose draining pump, to replace this switch enclosure 61.And between the back plate 10b and centrifugal fan 20R, 20L that constitute housing 10 back side members, between this back plate 10b and centrifugal fan 20R, 20L, plate 10b is provided with refrigerant pipe 62a and drainpipe 62b along this back.The cover plate of 63 expression pipe arrangements, break-through has two pipe arrangement 62a, 62b in this cover plate 63.
In addition, the housing 10 of this indoor set 1 can be fixed on ceiling 71 or the wall 72 by installed part shown in Figure 2 80.Installed part 80 is made of the lath 81 that is connected with the back plate 10b of housing 10 and two support arms 82 that are fixed on this lath 81.Though Fig. 2 does not make detailed diagram, but on the top board 10a of this support arm 82 and indoor set 1, also be formed be located at ceiling on the corresponding through hole of sagging bolt, on the lath 81 of installed part 80, be formed with and be fixed by bolts to the through hole of using on the wall 72, and this installed part 80 is provided with the temporary fixed mechanism that engages with the housing 10 of indoor set 1.
When being fixed on indoor set 1 on the wall 72, earlier the lath 81 with installed part 80 is contained on the wall 72, housing 10 is temporarily fixed on the installed part 80 again, utilizes through hole that sagging bolt uses fixing indoor set 1 on support arm 82 then.On ceiling, fixedly during indoor set 1, earlier installed part 80 is fixed on the sagging bolt, again housing 10 is temporarily fixed on the installed part 80, housing 10 can be fixed on the sagging bolt then.
The following describes the operation of air conditioner action of indoor set 1. Fan 20R, 20L drive rotation by fan motor 25, and room air is sucked in the housing 10 from suction inlet 41.The room air that is inhaled in the housing 10 flows through air duct 45, flows into fan 20R, 20L through horn mouth 27, flows out to the side of fan 20R, 20L then, arrives at each blow-off outlet 43,44.
Room air is arriving at blow-off outlet at 43,44 o'clock, by heat exchanger 30.In heat exchanger 30, circulation has the cold-producing medium (not shown) of cooling circuit.When cooling operation, evaporate after this cold-producing medium in this heat exchanger 30 and the room air generation heat exchange, make the room air cooling convert the tempered air of low temperature to.When warming operation, condensation after this cold-producing medium and the room air generation heat exchange makes the room air heating be converted to the tempered air of high temperature.Thereby the tempered air that produces in its heat exchanger 30 just can blow out to indoor from 3 directions of blow-off outlet 43,44.
Because above-mentioned suction inlet 41 and each blow-off outlet 43,44 exist certain distance each other, therefore can not produce the phenomenon of the so-called air short circuit that the tempered air that blows out from each blow-off outlet 43,44 sucks from suction inlet 41 once more.
When adopting this example, because configuration 2 centrifugal fan 20R, 20L in housing 10, therefore deploy switch box 61 and draining pump in the space S 4 therebetween can effectively utilize the space in the housing 10, and the space between centrifugal fan 20R, the 20L is slatterned.Thereby, can realize the miniaturization of housing 10.
In addition, because break-through has refrigerant pipe 62a and drainpipe 62b between the back plate 10b of housing 10 and centrifugal fan 20R, 20L, therefore also can effectively utilize the space at centrifugal fan 20R, the 20L back side, the miniaturization of realization housing 10.Even also have identical this effect when adopting 1 desk fan.And if dispose refrigerant pipe 62a and drainpipe 62b on this position, then the outer pipe arrangement of machine can connect from the side of housing 10, so can improve the free degree that is provided with of indoor set 1.
Fig. 4 is configured in example in the space part S4 between each fan 20R, 20L with switch enclosure 61 as the idle call part in above-mentioned example, but also switch enclosure 61 parts such as idle call such as grade can be configured in (also can only dispose 1 desk fan this moment) in the back side 10b and the space part S1 between fan 20R, 20L and the side heat exchange department 32 of housing 10, perhaps dispose in the space part S2 that each fan 20R, 20L and the place ahead heat exchange department 31 surround, perhaps also can be configured in the back side 10b of housing 10 and the space part S3 that each fan 20R, 20L surround.
In above-mentioned example, the utility model also can adopt following structure, for example, is provided with 2 desk fan 20R, 20L in above-mentioned example, but also can be provided with more than 1 or 3 according to the air-conditioning ability of indoor set 1.In addition,, also can constitute, perhaps adopt centrifugal fan fan in addition by radial fan though fan 20R, 20L are made of turbofan.
Housing 10 is not limited to the structure be made up of main body 11 and bellying 13, for example also can adopt integral body to be the shape of cuboid.And heat exchanger 30 also can not be provided with the place ahead heat exchange department 31 and side heat exchange department 32, and is also configurable below fan 20R, 20L.
Be not limited to switch enclosure 61, draining pump, refrigerant pipe 62a, drainpipe 62b etc., any idle call part of the suitable selection of also configurable process at configurable idle call part between fan 20R, 20L and housing 10 back sides and between 2 desk fan 20R, the 20L.
And, according to above-mentioned example, when in the housing 10 of indoor set 1, disposing fan 20R, 20L with the place ahead blow-off outlet 43 and side blow-off outlet 44, because it is irrelevant with the platform number of the fan 20R, the 20L that use, make the corner part of housing 10 become wasted space easily, therefore if, then can more effectively utilize the space, further realize the miniaturization of housing 10 at its corner part configuration idle call part.

Claims (8)

1. the indoor set of an aircondition, in housing (10), be formed with the suction inlet (41) that sucks room air from the below, blow out the place ahead blow-off outlet (43) of tempered air and blow out the side blow-off outlet (44) of tempered air to housing (10) both sides to housing (10) the place ahead
Inside in its housing (10) disposes and sucks fan (20R, 20L) of discharging behind the room air and the heat exchanger (30) that is converted to tempered air,
It is characterized in that the space part between the back side (10b) in housing (10) and the fan (20R, 20L) is placed idle call part (62a, 62b).
2. the indoor set of aircondition as claimed in claim 1 is characterized in that, the idle call part is refrigerant pipe (62a) and drainpipe (62b).
3. the indoor set of an aircondition, in housing (10), be formed with the suction inlet (41) that sucks room air from the below, blow out the place ahead blow-off outlet (43) of tempered air and blow out the side blow-off outlet (44) of tempered air to housing (10) both sides to housing (10) the place ahead
Inside in its housing (10) disposes and sucks fan (20R, 20L) of discharging behind the room air and the heat exchanger (30) that is converted to tempered air,
It is characterized in that heat exchanger (30) has along the place ahead heat exchange department (31) of the place ahead blow-off outlet (43) configuration and the side heat exchange department (32) that disposes along side blow-off outlet (44),
Fan (20R, 20L) is configured between the place ahead heat exchange department (31) and side heat exchange department (32) of the back side (10b) of housing (10) and heat exchanger (30),
Configuration idle call part (61) in the space part (S1) between the back side of housing (10) (10b) and fan (20R, 20L) and side heat exchange department (32).
4. the indoor set of an aircondition, in housing (10), be formed with the suction inlet (41) that sucks room air from the below, blow out the place ahead blow-off outlet (43) of tempered air and blow out the side blow-off outlet (44) of tempered air to housing (10) both sides to housing (10) the place ahead
Inside in its housing (10) disposes and sucks fan (20R, 20L) of discharging behind the room air and the heat exchanger (30) that is converted to tempered air,
It is characterized in that heat exchanger (30) has along the place ahead heat exchange department (31) of the place ahead blow-off outlet (43) configuration and the side heat exchange department (32) that disposes along side blow-off outlet (44),
Many in fan (20R, 20L) is configured between the place ahead heat exchange department (31) and side heat exchange department (32) of the back side (10b) of housing (10) and heat exchanger (30) side by side,
Configuration idle call part (61) in the space part (S2) between each fan (20R, 20L) and the place ahead heat exchange department (31).
5. the indoor set of an aircondition, in housing (10), be formed with the suction inlet (41) that sucks room air from the below, blow out the place ahead blow-off outlet (43) of tempered air and blow out the side blow-off outlet (44) of tempered air to housing (10) both sides to housing (10) the place ahead
Inside in its housing (10) disposes and sucks fan (20R, 20L) of discharging behind the room air and the heat exchanger (30) that is converted to tempered air,
It is characterized in that heat exchanger (30) has along the place ahead heat exchange department (31) of the place ahead blow-off outlet (43) configuration and the side heat exchange department (32) that disposes along side blow-off outlet (44),
Many in fan (20R, 20L) is configured between the place ahead heat exchange department (31) and side heat exchange department (32) of the back side (10b) of housing (10) and heat exchanger (30) side by side,
Configuration idle call part (61) in the space part (S3) between the back side of housing (10) (10b) and each fan (20R, 20L).
6. the indoor set of an aircondition, in housing (10), be formed with the suction inlet (41) that sucks room air from the below, blow out the place ahead blow-off outlet (43) of tempered air and blow out the side blow-off outlet (44) of tempered air to housing (10) both sides to housing (10) the place ahead
Inside in its housing (10) disposes and sucks fan (20R, 20L) of discharging behind the room air and the heat exchanger (30) that is converted to tempered air,
It is characterized in that heat exchanger (30) has along the place ahead heat exchange department (31) of the place ahead blow-off outlet (43) configuration and the side heat exchange department (32) that disposes along side blow-off outlet (44),
Many in fan (20R, 20L) is configured between the place ahead heat exchange department (31) and side heat exchange department (32) of the back side (10b) of housing (10) and heat exchanger (30) side by side,
Configuration idle call part (61) in the space part (S4) between each fan (20R, 20L).
7. as the indoor set of each described aircondition in the claim 3 to 6, it is characterized in that the idle call part is switch enclosure (61).
8. as the indoor set of each described aircondition in the claim 3 to 6, it is characterized in that the idle call part is a draining pump.
CN99257161U 1998-12-01 1999-12-01 Indoor unit for air-conditioning system Expired - Fee Related CN2400726Y (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP341461/98 1998-12-01
JP10341461A JP3120798B2 (en) 1998-12-01 1998-12-01 Air conditioner indoor unit

Publications (1)

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CN2400726Y true CN2400726Y (en) 2000-10-11

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CNB998025518A Expired - Fee Related CN1143090C (en) 1998-12-01 1999-11-26 Indoor unit for air conditioner
CN99257161U Expired - Fee Related CN2400726Y (en) 1998-12-01 1999-12-01 Indoor unit for air-conditioning system

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EP (1) EP1052457B1 (en)
JP (1) JP3120798B2 (en)
CN (2) CN1143090C (en)
AU (1) AU740128B2 (en)
DE (1) DE69917605T2 (en)
ES (1) ES2221489T3 (en)
WO (1) WO2000032993A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0554798U (en) * 1991-12-27 1993-07-23 昭和オリファ株式会社 Guide rail for shutter
CN101619875B (en) * 2009-07-30 2012-01-04 广东美的电器股份有限公司 Indoor machine of split air conditioner
JP5794866B2 (en) * 2011-09-07 2015-10-14 三菱電機株式会社 Air conditioner indoor unit
KR101900484B1 (en) 2015-01-23 2018-09-20 삼성전자주식회사 Air conditioner
RU2669041C1 (en) * 2015-04-17 2018-10-05 Мицубиси Электрик Корпорейшн Room unit air conditioning device

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2155616B (en) * 1981-10-21 1986-02-26 Mitsubishi Electric Corp Air conditioning device
JPS594924U (en) * 1982-06-30 1984-01-13 西淀空調機株式会社 Ceiling suspended air conditioning unit
JPS6193320A (en) * 1984-10-12 1986-05-12 Sanyo Electric Co Ltd Air conditioning unit
JPS6315494A (en) 1986-07-08 1988-01-22 株式会社東芝 Through-hole printer for through-hole ceramic board
JPS63172817U (en) * 1987-04-30 1988-11-10
JPH0457122U (en) * 1990-09-17 1992-05-15
JP2501931Y2 (en) * 1991-12-05 1996-06-19 ダイキン工業株式会社 Freezers
JP3304485B2 (en) * 1992-05-20 2002-07-22 東芝キヤリア株式会社 Indoor unit of air conditioner
JPH06193320A (en) * 1992-07-27 1994-07-12 Takeshi Sofue Electronic lock
JP3045159B2 (en) * 1998-02-27 2000-05-29 ダイキン工業株式会社 Indoor unit of air conditioner and installation structure of the indoor unit

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WO2000032993A1 (en) 2000-06-08
DE69917605T2 (en) 2004-09-23
DE69917605D1 (en) 2004-07-01
JP3120798B2 (en) 2000-12-25
ES2221489T3 (en) 2004-12-16
EP1052457A1 (en) 2000-11-15
CN1289401A (en) 2001-03-28
EP1052457B1 (en) 2004-05-26
JP2000161707A (en) 2000-06-16
EP1052457A4 (en) 2002-05-29
AU1410900A (en) 2000-06-19
CN1143090C (en) 2004-03-24
AU740128B2 (en) 2001-11-01

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