CN1256749A - Indoor unit for air-conditioners and structure for installing the same - Google Patents

Indoor unit for air-conditioners and structure for installing the same Download PDF

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Publication number
CN1256749A
CN1256749A CN99800181A CN99800181A CN1256749A CN 1256749 A CN1256749 A CN 1256749A CN 99800181 A CN99800181 A CN 99800181A CN 99800181 A CN99800181 A CN 99800181A CN 1256749 A CN1256749 A CN 1256749A
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China
Prior art keywords
indoor set
housing
air
mentioned
fan
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CN99800181A
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Chinese (zh)
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CN1173132C (en
Inventor
松岛润治
门胁一彦
中西淳一
野内义照
佐柳恒久
高木智
东村真人
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Daikin Industries Ltd
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Daikin Industries Ltd
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Publication of CN1173132C publication Critical patent/CN1173132C/en
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • 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
    • F24F1/0059—Indoor units, e.g. fan coil units characterised by 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
    • F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
    • F24F1/0014—Indoor units, e.g. fan coil units characterised by air outlets having two or more outlet openings
    • 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
    • F24F1/0043—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
    • F24F1/0043—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
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/32—Supports for air-conditioning, air-humidification or ventilation units

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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)

Abstract

An indoor unit for air-conditioners, wherein a casing (l0) comprises a flat and parallelopipedal body (11), and a bulging portion (13) continuous from a bottom section of the body (11), a front surface of the bulging portion (13) comprising an inclined surface (14) extending downward from a front side of the casing (10) to a rear side thereof, the inclined surface (14) of the bulging portion (13) having a suction port (41) in the inclined surface (14) thereof, the body (11) having a front outlet (43) in a front surface thereof, and side outlets (44) in each side surface thereof, an air passage formed in the interior of the casing (10) and extending from the suction port (4l) to the outlets (43, 44) being provided therein with a centrifugal fan for sucking the room air from a lower portion thereof and discharging the same from side portions thereof, and a heat exchanger for generating conditioned air.

Description

The indoor set of aircondition and the mounting structure of this indoor set
The present invention relates to a kind of indoor set of aircondition and the mounting structure of this indoor set.
In the past, in the indoor set of aircondition, there has been a kind of internal storage that the indoor set of indoor heat exchanger and fan etc. is arranged at the housing that possesses air entry and exhaust outlet.This indoor set sucks room air from air entry, and in indoor heat converter the cold-producing medium of this room air and refrigerating circuit is carried out heat exchange and generates the adjusting air.Then, this indoor set is discharged from exhaust outlet and is regulated air, regulates room air.
In above-mentioned this indoor set, just like in Japanese patent gazette: the wall-hanging indoor set that is disclosed in special public clear 59-25927 number.This wall indoor unit has centrifugal fan, and it is to be set up by housing is installed on the indoor wall.This indoor set can suck room air from the air entry of the front that is formed on housing, discharges from the exhaust outlet of the bottom that is formed on housing and regulates air.Also have, centrifugal fan is that horizontal direction is arranged in the housing with its rotating shaft.
In addition, in Japanese patent gazette: disclosing in special public clear 63-15494 number has the ceiling mounting type indoor set.In the housing of this indoor set its rotating shaft is disposed centrifugal fan towards vertical direction, and disposing the heat exchanger that roughly is the word shape at the front face side and the side of centrifugal fan.Above-mentioned indoor set can suck room air from the bottom surface of the housing of cuboid, discharges from the front of housing and two sides and regulates air.
Yet because above-mentioned existing wall indoor unit will regulate air and discharge forward from the exhaust outlet that is formed on housing bottom, therefore having existed can not be the adjusting air problem in the supply chamber equably.
That is to say that above-mentioned indoor set can only be discharged to the place ahead of indoor set regulating air, and can not discharge to the left and right directions of indoor set, therefore can not give in each indoor corner, can not be equably cool off or heat indoor for regulating air.Its result, indoor temperature is inhomogeneous, can not obtain very comfortable environment.
And,, often furniture and cabinet etc. are set along wall generally indoor.At that time, if above-mentioned indoor set is set, just can not along the wall portion branch that is provided with this indoor set cabinet etc. be set again on wall.Therefore, if indoor set is installed on the wall, the problem of the interior space just takes place to effectively utilize.
In addition, above-mentioned existing ceiling mounting type indoor set is regulated air though can discharge with three directions in both sides forward, because its housing is nothing but cuboid, so the size of fore-and-aft direction just increases.As a result, under the situation on the next door that indoor set is installed in wall etc., indoor set is big from the overhang of wall, can give the problem of indoor people with big constriction so have.
The present invention figures out for solving above-mentioned each problem.Its purpose is: realize a kind ofly can effectively utilizing the interior space to the indoor air of discharge regulating more equably, and give the indoor set of the little aircondition of indoor people's constriction.
For reaching above-mentioned purpose, make in the present invention forwards to discharge and regulate air with three directions of two sides, adopt the housing (10,110) of flat pattern simultaneously, and, form in the bottom of housing (10,110) along from the front direction rearwards of this housing (10,110) toward the inclined plane (14,114) that has a down dip, make the thickness of front one side of housing (10,110) than the thin thickness of back one side.
Specify each solution below.
The 1st solution to as if: room air is sucked in the housing (10,110), will regulate the indoor set that air is discharged to indoor aircondition.Above-mentioned housing (10,110) is to be made of the protuberance (13,113) that the main body (11,111) of flat approximate rectangular shape is connected with bottom with this main body (11,111).
And the front of above-mentioned protuberance (13,113) forms the edge from the past inclined plane (14,114) that has a down dip of the front direction rearwards of housing (10,110).In addition, inclined plane (14,114) in above-mentioned protuberance (13,113) forms air entry (41,141), form front-seat gas port (43,143) in the front of aforementioned body (11,111), on the side of aforementioned body (11,111), form side exhaust outlet (44,144).
In addition, lead to the air flue (45,145) of each exhaust outlet (43,44,143,144) in the formation of the inside of above-mentioned housing (10,110) from air entry (41,141), and in this air flue (45,145), dispose fan (20R, 20L, 120R, 120L) and can generate the heat exchanger (30,130) of regulating air from room air.
The 2nd solution is in above-mentioned the 1st solution, can be installed in housing (10,110) on the wall (72) by means of wall hanging mechanism (170).
The 3rd solution is in above-mentioned the 1st solution, can be installed in housing (10,110) on the ceiling (71) by means of hanging mechanism (170).
The 4th solution is in above-mentioned the 1st solution, and the protuberance (13,113) of housing (10,110) is down given prominence to from the front edge of main body (11,111) and the inboard at edge, two sides.Also have, the front edge of aforementioned body (11,111) and edge, two sides form than the front end of protuberance (13,113) and two side ends and reach two side-prominent outstanding edge portions (12,112) more forward.
The 5th solution is in above-mentioned the 4th solution, and the front and the two sides of outstanding edge portion (12) are vertical plane basically.
The 6th solution is in above-mentioned the 4th solution, and outstanding edge portion (112) is toward the outstanding curved surface of the foreign side of housing (110).
The 7th solution is in above-mentioned the 1st solution, and fan (20R, 20L, 120R, 120L) is the centrifugal fan that sprays to the side from below suction room air.And, be that vertical direction disposes this centrifugal fan (20R, 20L, 120R, 120L) with its rotating shaft.
The 8th solution is in above-mentioned the 7th solution, and main body (11,111) in housing (10,110) is inner, along the length direction of this main body (11,111) configuration many centrifugal fans (20R, 20L, 120R, 120L) side by side.
The 9th solution is in above-mentioned the 8th solution, disposes heat exchanger (30) in the below of centrifugal fan (20R, 20L).
The 10th solution is in above-mentioned the 9th solution, in the internal storage of the protuberance (13) of housing (10) heat exchanger (30) arranged.
The 11st solution is: the wind guide component (60) with the guide surface (61,62) that forms corresponding to centrifugal fan (20R, 20L) is set, so that with front-seat gas port (43) of the ejection air guide of this centrifugal fan (20R, 20L) and side exhaust outlet (44) within the housing (10) in above-mentioned the 9th solution.
The 12nd solution is that two side exhaust outlets (44) can freely seal in above-mentioned the 1st solution.In other words, housing (10) can be set at following three kinds of states: the three-dimensional exhaust condition of front-seat gas port (43) and two side exhaust outlets (44) opening; A side exhaust outlet (44) sealing, the bi-directional venting state of opposite side exhaust outlet (44) and front-seat gas port (43) opening; And two side exhaust outlets (44) sealings, have only the unidirectional exhaust condition of front-seat gas port (43) opening.
The 13rd solution is to be provided with air-flow change mechanism (52) within the housing (10) in above-mentioned the 12nd solution, when being set at the three-dimensional exhaust condition, this mechanism (52) is diverted to front-seat gas port (43) and two side exhaust outlets (44) with the ejection air of centrifugal fan (20R, 20L); Be set at two-way or during unidirectional exhaust condition, will flowing to air that the side exhaust outlet (44) of sealing the goes front-seat gas port (43) that correctly leads in the middle of the ejection air with centrifugal fan (20R, 20L).
The 14th solution is in arbitrary scheme of the above-mentioned the 1st to the 8th solution, main body (111) internal memory in housing (110) is placed with heat exchanger (130), and it possesses along front-seat gas port (143) and the preceding heat exchange department (131) of configuration and along the side heat exchange department (132) of side exhaust outlet (144) configuration.
The 15th solution is in above-mentioned the 14th solution, deposited idle call product (160) in the space in the protuberance (113).
The 16th solution is in above-mentioned the 15th solution, and air-conditioning articles for use (160) one of are at least in fine air filter and the deodoriser.
The 17th solution is in above-mentioned the 1st solution, and the back side one side in housing (110) has been deposited idle call parts (162a, 162b) in the space between the back side (110b) and the fan (120R, 120L).
The 18th solution is in above-mentioned the 17th solution, and the idle call parts are refrigerant tubing (162a) and drainage pipeline (162b).
The 19th solution is in above-mentioned the 1st solution, and heat exchanger (130) possesses along front-seat gas port (143) and the preceding heat exchange department (131) of configuration and along side exhaust outlet (144) and the side heat exchange department (132) of configuration.In addition, between the preceding heat exchange department (131) of the back side of housing (110) (110b) and heat exchanger (130) and side heat exchange department (132), dispose fan (120R, 120L).And, dispose idle call parts (161) in the space (S1) between the back side of above-mentioned housing (110) (110b), fan (120R, 120L) and side heat exchange department (132).
The 20th solution is in above-mentioned the 1st solution, and heat exchanger (130) possesses along front-seat gas port (143) and the preceding heat exchange department (131) of configuration and along side exhaust outlet (144) and the side heat exchange department (132) of configuration.In addition, between the preceding heat exchange department (131) of the back side of housing (110) (110b) and heat exchanger (130) and side heat exchange department (132), dispose many desk fans (120R, 120L) side by side.And, dispose idle call parts (161) in the space (S2) between above-mentioned each fan (120R, 120L) and preceding heat exchange department (131).
The 21st solution is in above-mentioned the 1st solution, and heat exchanger (130) possesses along front-seat gas port (143) and the preceding heat exchange department (131) of configuration and along side exhaust outlet (144) and the side heat exchange department (132) of configuration.In addition, between the preceding heat exchange department (131) of the back side of housing (110) (110b) and heat exchanger (130) and side heat exchange department (132), dispose many desk fans (120R, 120L) side by side.And, dispose idle call parts (161) in the space (S3) between the back side of above-mentioned housing (110) (110b) and each fan (120R, 120L).
The 22nd solution is in above-mentioned the 1st solution, and heat exchanger (130) possesses along front-seat gas port (143) and the preceding heat exchange department (131) of configuration and along side exhaust outlet (144) and the side heat exchange department (132) of configuration.In addition, between the preceding heat exchange department (131) of the back side of housing (110) (110b) and heat exchanger (130) and side heat exchange department (132), dispose many desk fans (120R, 120L) side by side.And, dispose idle call parts (161) in the space (S4) between above-mentioned each fan (120R, 120L).
The 23rd solution is in arbitrary scheme of the above-mentioned the 19th to the 22nd solution, and the idle call parts are switch enclosure (161).
The 24th solution is that the idle call parts are draining pumps in arbitrary scheme of the above-mentioned the 19th to the 22nd solution.
The 25th solution is in above-mentioned the 1st solution, and the gradient on the inclined plane (114) of protuberance (113) is littler than the part of the front of close housing (110) in the part at the back side of close housing (110).Also have, being arranged in parallel along the fore-and-aft direction of housing in air entry (141) forms many seams (slit) that the left and right directions towards housing (110) extends (141a).In addition, the width of this seam (141a) is wideer than front one side of housing (110) in the back side of housing (a 110) side.
The 26th solution is in above-mentioned the 7th solution, with the inner top surface of housing (110) be separated by regulation distance and dispose centrifugal fan (120R, 120L), make air and the inner top surface of this housing (110) between circulate.In addition, between this centrifugal fan (120R, 120L) and housing (110), dispose the motor (125) of centrifugal fan (120R, 120L).
The 27th solution is that the side plate (110e) of housing (110) can at will load and unload in above-mentioned the 1st solution.In addition, in above-mentioned side plate (110e), be incorporated with the component parts (151) of side exhaust outlet (144).
Moreover, the 28th solution to as if: by the indoor set (2) of the aircondition in above-mentioned the 1st solution with this indoor set (2) is installed in the mounting structure of the indoor set that indoor used installation frame (170) constitutes.Above-mentioned installation frame (170) be can and the identical stringer board parts (171) in the back side (110b) of indoor set (2) and the transverse slat parts (172) that extend forward from these stringer board parts (171) integrated and constitute.
In addition, above-mentioned stringer board parts (171) possess the 1st connect mechanism (173) that can link with the following quadrate part (110f) at the back side of above-mentioned indoor set (2); Above-mentioned transverse slat parts (172) possess the 2nd connect mechanism (174) that can link with following quadrate part (110f) part (110g) more forward than the back side of this indoor set (2).
The 29th solution is in above-mentioned the 28th solution, and installation frame (170) and indoor set (2) are that (110a) links basically and under the state that coincide of the transverse slat parts (172) of installation frame (170) on indoor set (2).And in order to make the gap that produces the position be used to regulate indoor set (2) at the transverse slat parts (172) of above-mentioned installation frame (170) with above the indoor set (2) between (110a), and decision indoor set (2) is to the coupling position of installation frame (170).
The 30th solution is in above-mentioned the 28th solution, is formed with the installing hole (H3) that is installed on the indoor wall (72) in stringer board parts (171).In addition, in transverse slat parts (172), be formed for the fixedly installing hole (H1) of the bolt of indoor set (2) (90,95).
The 31st solution is in above-mentioned the 30th solution, and the installing hole (H1) of transverse slat parts (172) is formed on the ceiling that is used for fixing indoor set (2) (71) and hangs with on the corresponding position of bolt (95).
The 32nd solution is that the 1st connect mechanism is provided in a side of the bottom of stringer board parts (171) in above-mentioned the 28th solution, the 1st hook (173) that can link with the following quadrate part (110f) at the back side of indoor set (2).
Moreover, on each edge of the transverse slat parts (172) about the 2nd connect mechanism is provided in a side of, the 2nd hook (174) that can link with the lateral edge (110g) of indoor set (2).
In addition, above-mentioned the 2nd hook (174) is made of elastomeric material, and it possesses: be formed on and locational base portion (174a) that the lateral edge (110g) of indoor set (2) is identical and the front end linking part (174b) that forms toward the interior lateral bending of the lateral edge (110g) of this indoor set (2) from the lower end of this base portion (174a).
[effect]
In above-mentioned the 1st solution, one starts centrifugal fan (20R, 20L, 120R, 120L), sucks room air from the air entry (41,141) on the inclined plane that is located at protuberance (13,113) in housing (10,110).This room air is heated in heat exchanger (30,130) or cools off and become the adjusting air.This adjusting air flows through air flue (45,145), from exhaust outlet (43,44,143,144) to indoor discharge.At this moment, regulate air the past exhaust outlet (43,143) and discharge, discharge to the side of indoor set (1,2) from side exhaust outlet (44,144) again to the place ahead of indoor set (1,2).In other words, discharge the adjusting air to the place ahead of indoor set (1,2) and three directions of two sides.
In this indoor set (1,2), the protuberance (13,113) that is located at the bottom of flat main body (11,111) forms the edge from the past inclined plane (14,114) that has a down dip of the front direction rearwards of housing (10,110).And, make the thickness of front one side of housing (10,110) than the thin thickness of back one side.As a result, be installed under the indoor state, can reducing the past indoor overhang in bottom of the front of housing.
In above-mentioned the 2nd solution, housing (10,110) is installed on the wall (72) by means of wall hanging mechanism (170).In the 3rd solution, housing (10,110) is installed on the ceiling (71) by means of hanging mechanism (170).
In above-mentioned the 4th solution, the front edge of the main body (11,111) of housing (10,110) and the front end of edge, two sides constituent ratio protuberance (13,113) and two side ends reach two side-prominent outstanding edge portions (12,112) more forward again.Above-mentioned air entry (41,141) is formed on the inclined plane (14,114) of protuberance (13,113); Above-mentioned front-seat gas port (43,143) and side exhaust outlet (44,144) are formed on the front and side of main body (11,111).As a result, the position at two exhaust outlets (43,44,143,144) and air entry (41,141) place be separated by one the regulation distance.
Moreover, as described in above-mentioned the 5th solution, the front and the two sides of the outstanding edge portion (12) of the main body (11) of housing (10) can be substantially shaped as vertical plane, perhaps as described in the 6th solution, and can be by constituting outstanding edge portion (112) toward the outstanding curved surface of the foreign side of housing (110).
In above-mentioned the 7th solution, its rotating shaft is disposed centrifugal fan (20R, 20L, 120R, 120L) towards vertical direction.Therefore, can reduce the necessary space of installation of centrifugal fan (20R, 20L, 120R, 120L) at above-below direction.Like this, can form the housing (10) of the flat pattern of thin thickness.
In above-mentioned the 8th solution, main body (11,111) in housing (10,110) is inner, along the length direction of this main body (11,111) configuration many centrifugal fans (20R, 20L, 120R, 120L) side by side.Therefore, also enough air can be sent in the side exhaust outlet (44,144) and go.
In the above-mentioned the 9th and the 10th solution, the indoor air stream over-heat-exchanger (30) of suck from air entry (41,141) and being generated is regulated after the air, is drawn in the centrifugal fan (20R, 20L).Then, this regulates air to indoor discharge from each exhaust outlet (43,44).
Again in above-mentioned the 11st solution, the air of exhaust outlet (43) and side exhaust outlet (44) ejection is discharged to indoor by two exhaust outlets (43,44) forward from centrifugal fan (20R, 20L).On the other hand, from this centrifugal fan (20R, 20L) to air that the direction opposite with each exhaust outlet (43,44) discharged then the guide surface (61,62) in the wind guide component (60) flow, thereby be directed to front-seat gas port (43) and side exhaust outlet (44).Like this, by means of centrifugal fan (20R, 20L), can discharge the adjusting air to the place ahead of housing (10) and three directions of side.
In above-mentioned the 12nd solution, each side exhaust outlet (44) can freely seal.Therefore, housing (10) can be set at these three kinds of states of three-dimensional exhaust, bi-directional venting and unidirectional exhaust.Like this, according to the installment state of indoor set (1) and the purposes that the room (70) of indoor set (1) will be installed, can suitably set the discharge direction of regulating air.
In above-mentioned the 13rd solution, when being set at the three-dimensional exhaust condition that both sides exhaust outlet (44) also all opens, air-flow change mechanism (52) is diverted to front-seat gas port (43) and both sides exhaust outlet (44) with the ejection air of fan (20R, 20L).On the other hand, when bi-directional venting that is set at side exhaust outlet (44) sealing or unidirectional exhaust condition, air-flow change mechanism (52) will and will flow to the front-seat gas port (43) of air guide that the side exhaust outlet (44) of sealing goes from fan (20R, 20L) ejection.
In above-mentioned the 14th solution, heat exchanger (130) possesses again: preceding heat exchange department (131) that is provided with along front-seat gas port (143) in the main body (111) of housing (110) and the side heat exchange department (132) that is provided with along side exhaust outlet (144).The result, at room air by air entry (141) and after in the suction fan (120R, 120L), when forwards reaching the side and discharging, should become after the adjusting air, could be discharged to indoor from each exhaust outlet (143,144) by heat exchanger (130).
Like this, owing to heat exchanger (130) can be stored in the main body (111) of housing (110), so within protuberance (113), produce the space.Therefore, in above-mentioned the 15th solution, air-conditioning articles for use (160) are stored in the above-mentioned space; In above-mentioned the 16th solution, these air-conditioning articles for use (160) are in fine air filter and the deodoriser.
In above-mentioned the 17th solution, depositing idle call parts (162a, 162b) in the space between the back side of housing (110) (110b) and fan (120R, 120L).In above-mentioned the 18th solution, these idle call parts are refrigerant tubing (162a) and drainage pipeline (162b), so can effectively utilize the space of the back side (110b) side of housing (110).
Again in the above-mentioned the 19th to the 22nd solution, in the space (S1) between the back side of housing (110) (110b), fan (120R, 120L) and the side heat exchange department (132), the space (S2) that surrounds by each fan (120R, 120L) and preceding heat exchange department (131), the space (S3) that surrounds by the back side (110b) and each fan (120R, 120L) of housing (110) and the space (S4) between each fan (120R, 120L), dispose idle call parts (161) respectively.In addition, in the 23rd and the 24th solution, adopt switch enclosure (161) and draining pump, so can effectively utilize these spaces (S1～S4) as this idle call parts.
In above-mentioned the 25th solution, be formed on the width of the seam (141a) of the air entry (141) on the inclined plane (114) of protuberance (113), a side is wideer than front one side in the back of the little housing of gradient (110).When indoor people sees indoor set (2), generally from indoor central authorities toward oblique upper to looking, therefore from indoor people, each seam (141a) is felt width much at one., in fact the width of seam (141a) is widened at the back portion near housing (110), therefore can reduce the suction resistance of air.
In above-mentioned the 26th solution, the air of discharging from centrifugal fan (120R, 120L) flows through between the inner top surface and centrifugal fan (120R, 120L) of housing (110).Owing to dispose the motor (125) of centrifugal fan (120R, 120L) between centrifugal fan (120R, 120L) and the housing (110), thus air just flow through this motor (125) around.
In above-mentioned the 27th solution, the side plate (110e) of housing (110) is alive with respect to other housing member (110a, 110b, 110c, 110d).In addition, in this side plate (110e), can pack into the component parts (151) of side exhaust outlet (144).Therefore, can regulate the installation site of this component parts (151) in advance to side plate (110e).
In above-mentioned the 28th solution, at first installation frame (170) is installed to that indoor wall (72) is gone up or ceiling (71) on.Secondly, the following quadrate part (110f) at the back side (110b) of indoor set (2) is linked to the 1st connect mechanism (173), and will be linked to the 2nd connect mechanism (174) than this time quadrate part (110f) part (110g) more forward, like this indoor set (2) is installed on the installation frame (170).
In above-mentioned the 29th solution, when on installation frame (170), installing indoor set (2), produce the gap of the size of defined between the transverse slat parts (172) of installation frame (170) and top (110a) of indoor set (2) again.Therefore, in the time indoor set (2) will being fixed in transverse slat (172) thereafter, the gradient of indoor set (2) can be carried out fine adjustment.
In above-mentioned the 30th solution, after the wall (72) that at first installing hole (H3) of installation frame (170) by stringer board parts (171) is installed in the room is gone up, again by indoor set (2) being installed on the installation frame (170) with the 28th method that solution is same, then, utilize bolt (90,95) that the transverse slat parts (172) of indoor set (2) and installation frame (170) are tightened together.That is to say that in the case, each connect mechanism (173,174) is as indoor set (2) tentatively is fixed in the used mechanism of installation frame (170).
In above-mentioned the 31st solution, installation frame (170) can be fixed in ceiling (71) hangs with bolt (95), utilize with above-mentioned the 30th method that solution is same then indoor set (2) tentatively is fixed in installation frame (170) afterwards, can formally be fixed up them.
In above-mentioned the 32nd solution, hang over after the 1st hook (173) goes up at following quadrate part (110f) the back side (110b) of indoor set (2), the front of this indoor set (2) is lifted, just the lateral edge (110g) of indoor set (2) can be hung on the front end linking part (174b) of the 2nd hook (174).At this moment, the 2nd hook (174) is opened and is taken place strain outward owing to the passing through of lateral edge (110g) of indoor set (2), then, when this lateral edge (110g) moved to front linking part (174b) top, it just reverted to original shape, with in this lateral edge (110g) binding.
[effect]
According to above-mentioned the 1st solution, exhaust outlet (43,143) is discharged to the place ahead of housing (10,110) and is regulated air in the past, can discharge to the side of housing (10,110) from side exhaust outlet (44,144) again and regulate air.In other words, indoor set (1,2) can be discharged with three directions in both sides forward and be regulated air.Therefore, can supply in each indoor corner, like this can be equably cool off or heat indoor with regulating air.As a result, the homogenising of indoor temperature can be reached, indoor comfort can be improved.
In addition, according to this solution, from being formed on the bottom surface of housing (10,110), promptly the air entry (41,141) on the inclined plane (14,114) of protuberance (13,113) sucks room air, and discharges the adjusting air to the place ahead and the side of housing (10,110).Therefore, when housing (10,110) is installed, can be on housing (10,110) be set under the state near the ceiling (71) of room (70) with housing (10,110).In other words, indoor set (1,2) can be installed to the bight, room that constitutes by wall (72) and ceiling (71).As a result,, also can dispose cabinet etc., can effectively utilize the interior space along wall (72) even under the state that indoor set (1,2) have been installed.
Moreover, because the housing (10,110) of indoor set (1,2) is formed in the flat shape of above-below direction, and do the thickness of front one side of housing (10,110) than the thin thickness of the back side one side, therefore can reduce constriction to indoor people.
According to above-mentioned the 2nd solution, can forwards reach three directions discharge adjusting air of side to wall-hanging indoor set (1,2).That is to say, comparing, in the general easy-on wall indoor unit (1,2), can discharge to above-mentioned three directions and regulate air with the indoor set (1,2) of ceiling imbedded formula or ceiling mounting type.
According to above-mentioned the 3rd solution, can be arranged on the bight, room that constitutes by ceiling (71) and wall (72) etc. to the indoor set of ceiling mounting type (1,2), regulate air thereby discharge to three directions of its place ahead and side.Therefore, even when indoor set (1,2) is installed, this indoor set (1,2) also can be installed in the next door of walls such as the partition of insufficient strength, so but can enlarge fitting limit.
According to above-mentioned the 4th solution, can will suck the air entry (41,141) of room air and discharge on the position of the front-seat gas port (43,143) of regulating air and the distance that side exhaust outlet (44,144) is formed on spaced-apart regulation.Therefore, the so-called air short circuit that will suck from air entry (41,141) again can be prevented, room air can be regulated definitely from the adjusting air that exhaust outlet (43,44,143,144) is discharged.
Moreover, as described in above-mentioned the 5th solution, the front and the two sides of the outstanding edge portion (12,112) of the main body (11,111) of housing (10,110) can be substantially shaped as vertical plane, perhaps as described in the 6th solution, can should outstanding edge portion (12,112) by constituting toward the outstanding curved surface of the foreign side of housing (110).Like this, can design diversified housing (10,110).Particularly, when constituting outstanding edge portion (112) by curved surface, just can strengthen and the associative perception on the inclined plane (114) of protuberance (113), therefore,, can further reduce constriction to indoor people it being located at when indoor.
According to above-mentioned the 7th solution, can form thin thickness, promptly at the housing (10) of above-below direction flat pattern.Its result can make indoor set (1) seem littler under the state that indoor set (1) is installed on the wall (72).
According to above-mentioned the 8th solution, inner by the main body (11,111) in housing (10,110), dispose each centrifugal fan (20R, 20L, 120R, 120L) side by side along the length direction of this main body (11,111), also enough air can be sent in the side exhaust outlet (44,144) and go.Like this, can regulate room air more equably.
According to the above-mentioned the 9th and the 10th solution,, particularly in the 10th solution, in protuberance (13), dispose heat exchanger (30) at the below of centrifugal fan (20R, 20L) configuration heat exchanger (30).As a result, can form the main body (11) of housing (10) little.
According to above-mentioned the 11st solution, can be by wind guide component (60) with each exhaust outlet of air guide (43,44) of centrifugal fan (20R, 20L) ejection.Therefore, can positively discharge the adjusting air to the place ahead and two sides of indoor set (1).As a result, can supply in each indoor corner regulating air, so can improve indoor people's comfortableness.
According to above-mentioned the 12nd solution, can suitably set the discharge direction of regulating air according to the installment state of indoor set (1) and the purposes that the room (70) of indoor set (1) will be installed, can carry out so-called subregion.Particularly, when indoor set (1) being located at the lining, room (70) of growing crosswise, housing (10) is set at the three-dimensional exhaust condition; When lining, the room that is located at lengthwise (70), housing (10) is set at unidirectional exhaust condition.Like this, can be fed in each indoor corner regulating air.
In addition, according to the purposes of the room that indoor set (1) will be installed (70), only also can produce and discharge the necessity of regulating air to indoor specific direction.At that time, seal any side exhaust outlet (44) and be set at the bi-directional venting state.Like this, can satisfy above-mentioned requirement.
According to above-mentioned the 13rd solution, when housing (10) was set at the three-dimensional exhaust condition, air-flow change mechanism (52) can be diverted to the ejection air of centrifugal fan (20R, 20L) front-seat gas port (43) and both sides exhaust outlet (44).Therefore, can discharge equably from each exhaust outlet (43,44) and regulate air, so can be fed to definitely in each indoor corner with regulating air.As a result, can be with the indoor temperature homogenising, thus improve indoor comfort.
On the other hand, when above-mentioned housing (10) was set at bi-directional venting or unidirectional exhaust condition, air-flow change mechanism (52) can will spray and will flow to the front-seat gas port (43) of air guide of the side exhaust outlet (44) of sealing from centrifugal fan (20R, 20L).As a result, can positively discharge the adjusting air that is generated from each exhaust outlet (43,44) of opening mouth.
According to above-mentioned the 14th solution, owing in the main body (111) of housing (110), deposited heat exchanger (130), so can reduce the size of protuberance (113).
According to above-mentioned the 15th solution,, therefore can effectively utilize the space in the housing (110) owing in the space that the inside of protuberance (113) exists, deposited air-conditioning articles for use (160).
According to above-mentioned the 16th solution, these air-conditioning articles for use (160) are one of in fine air filter and the deodoriser.Therefore, under the situation that the housing (110) of the indoor set (2) of aircondition need not be maximized, can give it one with odorous substance odorlessization in the room air or the innoxious function of harmful substance that will be wherein.
Also have, in the above-mentioned the 17th to the 24th solution, the idle call configuration of components in the housing in above-mentioned the 1st solution is improved, make the housing miniaturization.Relative therewith, for example disclosing in special public clear 63-15494 number of Japanese patent gazette has: growing crosswise and in the housing of the flat cuboid of above-below direction, with the rotating shaft is that vertical direction disposes centrifugal fan, discharges the structure of regulating air to three directions from the exhaust outlet of the front that is formed on housing and two sides.In addition, in this example, will see the heat exchanger arrangement that roughly is the word shape from the top, thereby room air flow through fan and heat exchanger successively and generate and regulate after the air, be discharged to indoor from exhaust outlet in the place ahead and two sides of fan.
Yet, to discharge the indoor set of regulating air towards three directions from the front of housing and two sides like this, the back side and the space between the fan of housing are easy to become the dead band, have had the problem of the miniaturization that is an impediment to housing.
Can expect in the housing of this indoor set, disposing side by side the structure of many desk fans again., when adopting this structure,,, also can upset the air stream of discharging easily, so between two fans, proper spacing must be arranged from each fan even between each fan, dividing plate and so on is set if the space between each fan is little.Therefore, can become the dead band between each fan, have the problem of the miniaturization that is an impediment to housing.
So, in the above-mentioned the 17th to the 24th solution, in the indoor set of the aircondition that possesses front-seat gas port and side exhaust outlet,, make the entire machine miniaturization by the dead band that reduces around fan, to produce.
Particularly,, can effectively utilize the back side (110b) of housing (110) and the space between the fan (120R, 120L), reach the miniaturization of housing (110) according to the above-mentioned the 17th and the 18th solution.In addition, if in above-mentioned space, dispose refrigerant tubing (162a) and drainage pipeline (162b), just can therefore can improve the free degree when indoor set is installed from the side junctor Outer Tube of housing (110).
In addition, between the front of housing (110) or side and fan (120R, 120L), do not dispose the idle call parts of refrigerant tubing (162a) and drainage pipeline (162b) and so on.Its reason is: become from the exhaust outlet (143,144) of the front and the side of housing (110) for fear of these parts and discharge obstruction when regulating air.
According to the above-mentioned the 19th to the 24th solution, can be respectively by the space of effectively utilizing in the space (S1) between the back side of housing (110) (110b), fan (120R, 120L) and the side heat exchange department (132), surround by each fan (120R, 120L) and preceding heat exchange department (131) (S2), by the back side (110b) of housing (110) and the space (S3) and the space (S4) between each fan (120R, 120L) of each fan (120R, 120L) encirclement, reach the miniaturization of housing (110).
Again, according to above-mentioned the 25th solution, the inside of indoor set (2) is difficult for the width widen of seam (141a) of back one side of the close housing (110) seen by indoor people.And the gradient on the inclined plane of protuberance (113) is littler than the preceding part of housing (110) in the back part of housing (110).As a result, be not only from indoor people, well as if all seams (141a) all have much at one width, can prevent that also the suction resistance of air from increasing.
According to above-mentioned the 26th solution, the air of discharging from centrifugal fan (120R, 120L) flow through centrifugal fan (120R, 120L) motor (125) around.Like this, can utilize room air to cool off this motor (125).Therefore, but the action of stable electrical motivation (125).
According to above-mentioned the 27th solution, can be predetermined the installation site of the component parts (151) of side exhaust outlet (144) with respect to the side plate (110e) of housing (110).As a result, this side plate (110e) can be assembled into easily on other the housing member (110a, 110b, 110c, 110d).
In the above-mentioned the 28th to the 32nd solution, the mounting structure of the indoor set in above-mentioned the 1st solution is improved.Relative therewith, for example in Japanese patent gazette: the existing wall air conditioner of being put down in writing in special public clear 59-25927 number, generally be fixed on the indoor wall, air conditioner hung on the hook of this installing plate then, be fixed on the wall by the installing plate that will be provided with hook on top.Again, as in Japanese patent gazette: be fixed to the ceiling air conditioner that discloses in special public clear 63-15494 number be embedded in ceiling hang with bolt on.Particularly, be set at the installing hole on the housing that will be formed on air conditioner and hang, tie to hang with a plurality of nuts of bolt with spiral shell housing is tightened from above-below direction in this with under the state of bolt.Like this, housing can be fixed on the ceiling.
, if under the situation that wall air conditioner is grown to the length at the back side from the front of housing, only wall is fixed at the back side of housing with above-mentioned installing plate, intensity is just not much of that.Again, when adopting the fixed structure of existing ceiling air conditioner and so on, in installing engineering just need will hang the people that lift air conditioner under the state that inserts installing hole with bolt and with nut screwing clamping to a plurality of constructors such as people that hang the usefulness bolt, problem is arranged on application property.
So, in the above-mentioned the 28th to the 32nd solution, improved the installation strength of the mounting structure of wall air conditioner, the mounting structure that also may be used on ceiling air conditioner is provided simultaneously, improved application property like this.
Particularly, according to above-mentioned the 28th solution, be installed on the indoor wall (72) or linking the lower rear portion (110f) of indoor set (2) on the 1st connect mechanism (173) of the installation frame (170) on the ceiling (71) and the 2nd connect mechanism (174) and, be installed to this indoor set (2) indoor like this than its part (110g) more forward.Therefore, not only indoor set (2) can be installed simply, also the big indoor set of width (2) can be installed firmly.
According to above-mentioned the 29th solution, for example, the width that easily turns forward under installment state can be regulated by big indoor set (2), this indoor set (2) is remained level.Also have, even under the situation of ceiling (71) or wall (72) inclination, the gradient that also can regulate indoor set (2) according to its inclined degree.
According to above-mentioned the 30th solution, at first the stringer board parts (171) of going up fixed installation framework (170) at the wall (72) in room afterwards, indoor set (2) tentatively is fixed in installation frame (170), then, again indoor set (2) is fixed in transverse slat parts (172).Therefore, can carry out installment work more reliably.
According to above-mentioned the 31st solution, one is fixed in hanging of ceiling (71) with installation frame (170) uses bolt (95), just indoor set (2) tentatively can be fixed in installation frame (170) afterwards, can formally be fixed up them.Like this, installation frame (170) can be applied on the ceiling mounting type indoor set (2), and, since with nut screwing clamping to hanging the usefulness bolt when (95), do not need lifting the people of indoor set (2), therefore, the application property during installation is good.In addition, make and on which side of indoor wall (72) and ceiling (71), indoor set (2) can be installed, also help improving the free degree when installing.
According to above-mentioned the 32nd solution, hang over after the 1st hook (173) goes up at following quadrate part (110f) the back side (110b) of indoor set (2), the front of this indoor set (2) is lifted, just indoor set (2) can be installed on the installation frame (170), so can carry out installment work simply.
＜brief description 〉
Fig. 1 is the stereogram of the indoor set of the related aircondition of the 1st embodiment.
Fig. 2 is the side sectional view of the indoor set of representing that roughly the 1st embodiment is related.
Fig. 3 is the section plan of the indoor set of representing that roughly the 1st embodiment is related.
Fig. 4 is the key diagram of the discharge direction of the adjusting air of the expression indoor set that the 1st embodiment is related when being set at the three-dimensional exhaust condition.
Fig. 5 is the section plan when representing roughly that the indoor set that the 1st embodiment is related is set at the bi-directional venting state.
Fig. 6 is the key diagram of the discharge direction of the adjusting air of the expression indoor set that the 1st embodiment is related when being set at the bi-directional venting state.
Fig. 7 is the section plan when representing roughly that the indoor set that the 1st embodiment is related is set at unidirectional exhaust condition.
Fig. 8 is the key diagram of the discharge direction of the adjusting air of the expression indoor set that the 1st embodiment is related when being set at unidirectional exhaust condition.
Fig. 9 is the exploded perspective view of the indoor set of the related aircondition of the 2nd embodiment.
Figure 10 is the side sectional view of the indoor set of representing that roughly the 2nd embodiment is related.
Figure 11 is the planar configuration of configuration status of the internals of the related indoor set of expression the 2nd embodiment.
Figure 12 is the front allocation plan of configuration status of the internals of the related indoor set of expression the 2nd embodiment.
Figure 13 is the side allocation plan of configuration status of the internals of the related indoor set of expression the 2nd embodiment.
Figure 14 is the amplification view of the inspiratory gate of the related indoor set of the 2nd embodiment.
Figure 15 is the exploded perspective view of the mounting structure of the related indoor set of expression the 2nd embodiment.
Figure 16 is the side sectional view that is illustrated in the installation process that the related indoor set of the 2nd embodiment is installed on the wall in room.
Figure 17 is the front section view of stringer board parts of the installation frame of the expression mounting structure that is used for the related indoor set of the 2nd embodiment.
Figure 18 is the part enlarged drawing that is illustrated in the state of the related indoor set of good and sound the 2nd embodiment on the installation frame.
Figure 19 is the part enlarged drawing of expression indoor set to the installation process of installation frame.
Figure 20 is the side sectional view that is illustrated in the installation process that the related indoor set of the 2nd embodiment is installed on the indoor ceiling.
Below, explain embodiments of the invention referring to accompanying drawing.
＜the 1 embodiment 〉
Expression the 1st embodiment of the present invention in Fig. 1～Fig. 8.The indoor set (1) of the aircondition of the 1st embodiment is set in the bight, room that ceiling (71) and wall (72) by room (70) constitute as shown in Figure 1.This indoor set (1) is wall-hanging, by installing with metal parts (wall hanging mechanism) housing (10) firmly is installed in upward (not shown) of wall (72).
Above-mentioned housing (10) constitutes by the flat body (11) of the rectangular shape of growing crosswise with from the outstanding downwards protuberance (13) in the bottom surface of this main body (11).
The main body (11) of above-mentioned housing (10) be upper and lower to the shape of thin thickness, make under installment state, can be positioned on the position of the ceiling (71) of room (70), and can reduce from the overhang of ceiling (71).
As depicted in figs. 1 and 2, the protuberance (13) of above-mentioned housing (10) is on the bottom surface (12) of main body (11), and is down outstanding gradually along the front direction rearwards from housing.In other words, under good and sound state, this protuberance (13) is outstanding gradually to the wall (72) of room (70).
Particularly, the front of above-mentioned protuberance (13) be along from the front edge that is connected in main body (11) to the direction at the back side gently toward the inclined plane (14) that has a down dip.On the other hand, the back side of above-mentioned protuberance (13) be can be along the room the vertical facade (17) that rises of wall (72) of (70), be connected with the back side of main body (11).The two sides of above-mentioned protuberance (13) are vertical planes, are connected with the bottom surface, side of main body (11).
Moreover the front edge on the inclined plane (14) of above-mentioned protuberance (13) is positioned at from the front end position a little backward of main body (11); The edge, two sides of protuberance (13) be positioned at from the two side ends of main body (11) a little toward the position on.Also have, form the outstanding edge portion (12) more outstanding than protuberance (13) in the front portion and the both sides of aforementioned body (11).Front and the side that should give prominence to edge portion are made of vertical plane basically.
Formation can suck room air the air entry (41) in the housing (10) and will regulate air and be discharged to indoor exhaust outlet (43,44) on above-mentioned housing (10).This air entry (41) is formed on the inclined plane (14) of protuberance (13) of housing (10).On the other hand, this exhaust outlet (43,44) is formed on front from the main body (11) of housing (10) in the scope of two sides.This exhaust outlet (43,44) is respectively at the front-seat gas port of opening on the front of this main body (11) mouthful (43) and two side exhaust outlets (44) of opening on the two sides of this main body (11) mouthful.In addition, as mentioned above, owing on the main body (11) of housing (10), be formed with outstanding edge portion (12), the distance of a regulation so the position at above-mentioned air entry (41) and exhaust outlet (43,44) place is separated by.
As Fig. 5 and shown in Figure 7, the lid (16) of sealing usefulness can be installed on above-mentioned each side exhaust outlet (44), it seals freely.So, above-mentioned housing (10) can be set at following three kinds of states: the three-dimensional exhaust condition of front-seat gas port (43) and both sides exhaust outlet (44) opening; A side exhaust outlet (44) sealing, the bi-directional venting state of opposite side exhaust outlet (44) and front-seat gas port (43) opening; And both sides exhaust outlet (44) sealing, have only the unidirectional exhaust condition of front-seat gas port (43) opening.
As shown in Figure 2, a communication port (18) is opened in the bottom surface of main body (11) in the inside in above-mentioned housing (10), is formed with the air flue (45) that leads to each exhaust outlet (43,44) from air entry (41).And, shown in figure, in this air flue (45), dispose heat exchanger (30) and two desk fans (20R, 20L).
Above-mentioned heat exchanger (30) is located at the inside of the protuberance (13) of housing (10).This heat exchanger (30) comprises the place ahead part of being positioned at protuberance (13), the place ahead heat exchange department (31) that is provided with forward lean and the rear part that is positioned at protuberance (13), with the rear heat exchange department (32) of hypsokinesis posture setting, seen from the side, be in the shape of the letter V.This place ahead and rear heat exchange department (31,32) are so-called intersection heat transfer sheet type heat exchanger (not shown).In other words, above-mentioned each heat exchange department (31,32) but be that heat-transfer pipe by the tabular heat transfer sheet of multi-disc parallel to each other and this heat transfer sheet of break-through constitutes.
The structure of above-mentioned each fan (20R, 20L) is: blade (23) in clamping between cover cap (21) and leaf hub (22).Above-mentioned each fan (20R, 20L) is a kind of centrifugal fan, promptly so-called radially fan.In addition, in the leaf hub (22) of this fan (20R, 20L), firmly be inserted with the driving shaft (26) of the fan motor (25) that extends in vertical direction (above-below direction).
Open the suction inlet (24) of the communication port (18) of a main body (11) that is positioned at housing (10) at the central portion of above-mentioned cover cap (21).This fan (20R, 20L) is driven and rotation by fan motor (25), sucks air from suction inlet (24), to the side of fan (20R, 20L) ejection air.
Also have, in above-mentioned each fan (20R, 20L) fan motor (25) is installed, it is that a side is installed on this top board (15) below the top board of the main body of housing (10) (11) (15).Be positioned on the bottom surface of main body (11) of below of this fan (20R, 20L), being formed with at the edge part of communication port (18) can be with the horn mouth (27) in the room air guiding fan (20R, 20L) that flows into from air entry (41) the air flue (45).
In addition, as shown in Figure 3,, between each fan (20R, 20L), there is the interval of regulation in the inside of the main body (11) of housing (10), along the length direction of this main body (11) configuration above-mentioned each fan (20R, 20L) side by side.That is to say, in above-mentioned housing (10), be provided with the left fan (20L) of seeing the right fan (20R) that is positioned at the right side from the front of housing (10) and being positioned at the left side.This two desk fan then is rotated by the direction shown in the solid arrow among Fig. 3.In other words, see from the top of housing (10), right fan (20R) in the counterclockwise direction, left fan (20L) is rotated along clockwise direction.
In the main body (11) of above-mentioned housing (10), be provided with the wind guide component (60) of regulation shape.This wind guide component (60) is divided into the air flue (45) in the main body (11) of housing (10) from the front of housing (10) and sees, be positioned at the right air flue (45R) on right side and be positioned on the left of left air flue (45L).Dispose right fan (20R) in this right side air flue (45R), this path (45R) leads to the right half part of front-seat gas port (43) and the side exhaust outlet (44) on right side; Dispose left fan (20L) in left air flue (45L), this path (45L) leads to the left-half of front-seat gas port (43) and the side exhaust outlet (44) in left side.
Corresponding a pair of the 1st guide surface of formation with right side and left fan (20R, 20L) (61) and the 2nd guide surface (62) that is connected with each the 1st guide surface (61) in above-mentioned wind guide component (60).
Above-mentioned the 1st guide surface (61) is since the front central portion of the main body (11) of housing (10) rear side by each fan (20R, 20L), and to the expansion of the side of this main body (11), it forms along the side of each fan (20R, 20L).In addition, from the top of housing (10), above-mentioned the 1st guide surface (61) forms the vortex shape that the spacing of the side of the 1st guide surface (61) and fan (20R, 20L) enlarges gradually along the direction of rotation of each fan (20R, 20L).
Like this, above-mentioned the 1st guide surface (61) the front-seat gas port (43) that the air that flows out towards the rear side of housing (10) from each fan (20R, 20L) correctly can be led.
Above-mentioned the 2nd guide surface (62) is formed on the scope from an end of the 1st guide surface (61) of the side of the main body (11) that is positioned at above-mentioned housing (10) to the side of this main body (11).Above-mentioned the 2nd guide surface (62) possesses the concave surface and the convex surface of regulation shape, its each side exhaust outlet (44) that the air that goes out towards the back side, side of housing (a 10) effluent from each fan (20R, 20L) correctly can be led.
In above-mentioned housing (10), on the position of front-seat gas port, side exhaust outlet (43,44), be respectively arranged with horizontal baffle (51).This horizontal baffle (51) can trunnion axis be that the center swings back and forth, and it can change the discharge direction of the adjusting air that will discharge from exhaust outlet (43,44).
Also have, in the inside of the main body (11) of above-mentioned housing (10), both sides in front are provided with a pair of rectifying valve (52).This rectifying valve (52) can vertical axis be that freely rotate at the center.This rectifying valve (52) is an air-flow change mechanism, and when above-mentioned housing (10) was set at the three-dimensional exhaust condition, it can be diverted to the discharge air of each fan (20R, 20L) front-seat gas port (43) and both sides exhaust outlet (44); Be set at two-way or during unidirectional exhaust condition, will discharging and will flow to air that the side exhaust outlet (44) of sealing the goes front-seat gas port (43) that correctly leads from fan (20R, 20L).
Specifically, above-mentioned rectifying valve (52) is seen cam face roughly triangular in shape from the top, and it possesses the inboard guide surface (53) that is concave curve surface shape slightly, is the guided outside face (54) of convex curve surface shape and the bottom surface guide surface (55) of general planar slightly.Above-mentioned rectifying valve (52) is supported by pin in the corner portion that is made of inboard guide surface (53) and bottom surface guide surface (55), thereby can be rotated toward inboard and the outside by the summit (56) that inboard guide surface (53) and guided outside face (54) constitute.
In other words, shown in the arrow among Fig. 3 (X), by toward the outer side with the summit (56) of above-mentioned rectifying valve (52), the air guide side exhaust outlet (44) that each fan (20R, 20L) can be discharged; On the other hand, shown in the arrow among Fig. 5 (Y), by with summit (56) towards the inboard, the front-seat gas port (43) of the air guide that each fan (20R, 20L) can be discharged.
-run action-
Next, the operation of air conditioner action to above-mentioned indoor set (1) describes.
At first, fan motor (25) one drive fan (20R, 20L) suck room air the housing (10) from air entry (41).In this housing (10), room air flows through air flue (45), then by heat exchanger (30).
In this heat exchanger (30), the cold-producing medium of the refrigerating circuit (not shown) that circulates.When refrigerating operaton, cold-producing medium just carries out heat exchange with room air and evaporates in above-mentioned heat exchanger (30), cools off room air like this and generates the adjusting air of low temperature.On the other hand, when heating operation, cold-producing medium and room air carry out heat exchange and condense, and heat room air like this and generate the adjusting air of high temperature.
The adjusting air that generates in this heat exchanger (30) flows through air flue (45), flows into the fan (20R, 20L) from horn mouth (27).This adjusting air flows through the inside of this fan (20R, 20L) from the suction inlet (24) of fan (20R, 20L), then, flows out to the side of fan (20R, 20L).
In addition, above-mentioned housing (10) can be set to any discharge state in three-dimensional exhaust, bi-directional venting and the unidirectional exhaust.The adjusting air of from fan (20R, 20L), discharging by the exhaust outlet of under above-mentioned each state, opening mouthful (43,44) to indoor discharge.At this moment, the adjusting air of discharging to the back side of housing (10) from this fan (20R, 20L) flows through and is directed to front-seat gas port (43) along the guide surface (61) of wind guide component (60).In addition, because therefore so-called air short circuit can not take place in above-mentioned air entry (41) and the distance of each exhaust outlet (43,44) across regulation.In other words, the adjusting air of discharging from each exhaust outlet (43,44) can not flow directly into the air entry (41).Below, the adjusting air stream under above-mentioned each state is illustrated.
[three-dimensional exhaust condition]
As shown in Figure 3, when above-mentioned housing (10) was set at the three-dimensional exhaust condition, front-seat gas port (43) and both sides exhaust outlet (44) all were in open state.At this moment, about setting two rectifying valves (52) so that its summit (56) can be towards the outside.
Under this state, the adjusting air of discharging from each fan (20R, 20L) in the past exhaust outlet (43) and side exhaust outlet (44) to indoor discharge.At this moment, this is regulated air and can discharge to the opposite slightly to the right or left direction along the inboard guide surface (53) of each rectifying valve (52), and can discharge to the side by means of bottom surface guide surface (55) and guided outside face (54).Like this, above-mentioned adjusting air in the past exhaust outlet (43) and side exhaust outlet (44) with roughly wind speed discharge uniformly.
In other words, as shown in Figure 4, regulate air can to the place ahead of housing (10) and about three directions discharge.Therefore, under the situation that indoor set (1) is located at the lining, room (70) of growing crosswise, also can will regulate air at large in each corner in the supply chamber.
[bi-directional venting state]
As shown in Figure 5, when above-mentioned housing (10) is set at the bi-directional venting state, for example seeing that the side exhaust outlet (44) that is positioned at the left side is gone up the lid (16) that sealing usefulness is installed from the place ahead of housing (10).So, the sealing of the side exhaust outlet (44) in left side, the side exhaust outlet (44) on front-seat gas port (43) and right side is being opened mouth.
Moreover, establish the rectifying valve (52) on right side so that its summit (56) can be towards the outside; If the rectifying valve in left side (52) is so that its summit (56) can be inwards.
Under this state, the adjusting air of from right fan (20R), discharging, the same with above-mentioned three-dimensional exhaust condition, by above-mentioned right side rectifying valve (52) shunting, the side exhaust outlet (44) on exhaust outlet (43) and right side is with roughly wind speed discharge uniformly in the past.On the other hand, the adjusting air of discharging from left fan (20L) flows through and is directed to front-seat gas port (43) along the guided outside face (54) of the lid (16) of sealing usefulness and above-mentioned left side rectifying valve (52), thus from this front row gas port (43) to indoor discharge.
In other words, as shown in Figure 6, can be with in the particular space of regulating in the air supply chamber.In addition, how the purposes of seeing the room (70) that above-mentioned indoor set (1) is installed also is hopeful only to discharge to indoor specific direction the situation of adjusting air.At this moment, by housing (10) is set at the bi-directional venting state, just can adapt to this requirement.
In addition,, will see that the side exhaust outlet (44) that is positioned at the left side is closed here from the place ahead of housing (10).Relative therewith, also can seal the side exhaust outlet (44) on right side, the side exhaust outlet (44) in exhaust outlet (43) and left side is discharged the adjusting air in the past.
[unidirectional exhaust condition]
As shown in Figure 7, above-mentioned housing (10) when being set at unidirectional exhaust condition, is being gone up the lid (16) that sealing usefulness is installed at both sides exhaust outlet (44).So, both sides exhaust outlet (44) is closed, and front-seat gas port (43) is being opened mouth.Moreover two rectifying valves (52) about establishing are so that its summit (56) can be inwards.
Under this state, the adjusting air of discharging from each fan (20R, 20L) the past exhaust outlet (43) is to indoor discharge.At this moment, the guided outside face (54) that this adjusting air is closed the lid (16) of usefulness and each rectifying valve (52) the front-seat gas port (43) that leads, thereby from this front row gas port (43) to indoor discharge.
In other words, as shown in Figure 8, the adjusting air that is generated only can be discharged to the place ahead of housing (10).Therefore, even under the situation of the lining, room (70) that indoor set (1) is arranged on lengthwise, the adjusting air also can arrive away from the place of indoor set (1) and go, can be with in each corner of regulating in the air supply chamber.
The effect of-the 1 embodiment-
As mentioned above, according to present embodiment,, therefore can be formed on the housing (10) of the flat indoor set of above-below direction (1) owing to fan (20R, 20L) is located in the housing (10) towards vertical direction with its rotating shaft.And, protuberance (13) is formed along the down outstanding gradually shape of the past direction backward, like this, from whole housing (10), thickness of part is than latter part of thin thickness before it.As a result, under the state that indoor set (1) is installed on the wall (72), indoor set (1) seems little.
In addition, in the present embodiment, suck room air, regulate air and discharge to the place ahead of housing (10) and both sides from the air entry (41) of the bottom surface of housing (10).Therefore, can be on make housing (10) under the state near the ceiling (71) of room (70), housing (10) is installed on the wall (72).In other words, indoor set (1) can be installed in the angle, room that constitutes by wall (72) and ceiling (71).As a result,, also can dispose various cabinets, can effectively utilize the interior space along wall (72) even under the state that indoor set (1) has been installed.
And,, can suitably set the discharge direction of regulating air according to the state that is provided with of indoor set (1) and the purposes that the room (70) of indoor set (1) is installed.In other words, as mentioned above,, can establish housing (10) and be three-dimensional exhaust or unidirectional exhaust condition according to the shape of the room that indoor set (1) will be set (70).Therefore, can supply in each indoor corner regulating air, so equably in refrigeration or the heating chamber.As a result, the homogenising of indoor temperature can be reached, the comfortableness in room can be improved.
In addition, according to the purposes in the room (70) that indoor set (1) is installed, only also can produce and discharge the necessity of regulating air to indoor specific direction.At this moment, be the bi-directional venting state by establishing housing (10), just can satisfy such requirement.
Moreover, by means of wind guide component (60), can guide the air that each fan (20R, 20L) is discharged into front-seat gas port (43).And, when housing (10) is set at three-dimensional exhaust, bi-directional venting or unidirectional exhaust condition,, can under each state, open the exhaust outlet (43,44) of mouth with regulating air guide by means of rectifying valve (52).As a result, the adjusting air that generates positively can be discharged from the exhaust outlet (43,44) of opening, can definitely regulate room air.
Also have, the air entry (41) that sucks room air is formed on the position of the distance of stipulating with the exhaust outlet (43,44) of discharging the adjusting air.Therefore, the so-called air short circuit that will suck from air entry (41) again can be prevented, room air can be regulated definitely from the adjusting air that exhaust outlet (43,44) is discharged.
＜the 2 embodiment 〉
Below, with reference to Fig. 9～Figure 20 the 2nd embodiment of the present invention is elaborated.
The same with the 1st embodiment, the housing (110) of indoor set (2) constitutes by the flat main body (111) that is roughly rectangular shape with from the down outstanding protuberance (113) of this main body (111).But as a whole, the indoor set of present embodiment (2) is the round shape of housing (10) than the 1st embodiment.
Moreover the front edge of the main body (111) of above-mentioned housing (110) and edge, two sides form than the front end of protuberance (113) and two side ends more to outstanding outstanding edge portion (112) of the foreign side of housing (110)., this outstanding edge portion (112) forms several curved surface combinations.Therefore, compare, make above-mentioned outstanding edge portion (112) smaller to foreign side's outstanding impression of housing (110) from the front end and the two side ends of protuberance (113) with the 1st embodiment.
Above-mentioned protuberance (113), the same with the 1st embodiment, down give prominence to from the front edge of main body (111) and the inboard at edge, two sides.And, form to the bottom surface from the front of protuberance (113) from the front portion of housing (110) to the direction at rear portion toward having a down dip, and the inclined plane (114) that gradient is more little more backward.Again in the present embodiment because outstanding edge portion (112) is made of curved surface, therefore outstanding edge portion (112) and protuberance (113) be connected the milder of ratio the 1st embodiment, realized the inconspicuous design of preceding face thickness of housing (110).
On the inclined plane (114) of above-mentioned protuberance (113), be formed with the air entry (141) that sucks room air from the below.In this air entry (141), be provided with inspiratory gate (142).As being shown specifically among Figure 14, being arranged in parallel at the fore-and-aft direction of housing (110) in this inspiratory gate (142) and forming many seams (141a) that extend along the left and right directions of housing (110).The width of each seam (141a) in the back of housing (110) than its preceding face width.Particularly, seam (141a) spacing P1～P6 increases with the relation of P1＜P2＜P3＜P4＜P5＜P6, and along with the increase of spacing, seam (141a) also broadens.At this, being formed with the seam that two stripe pitch are P1 (141a), spacing and being P2 is the seam (141a) of P6 to each six of seams (141a) and five stripe pitch of P5.
Moreover, on the front of the main body (111) of above-mentioned housing (110), form and to discharge the front-seat gas port (143) of regulating air to the place ahead of housing (110), on each side of this main body (111), form and to discharge the side exhaust outlet (144) of regulating air to the side of housing (110).
In addition, shown in the exploded perspective view of Fig. 9, above-mentioned housing (110) be by top board (110a), backboard (110b), header board (110c, 110d) and about side plate (110e) constitute.Top board (110a), backboard (110b) and header board (110c, 110d) are fastened to each other and form as one; Side plate (110e) can freely load and unload top board (110a), backboard (110b) and header board (110c, 110d).
The side disposes horizontal baffle (151) within formed front-seat gas port (143) between above-mentioned header board (110c, 110d).Horizontal baffle (151) is supported by stay (151a), and it can be regulated the air of front exhaust mouth (143) and discharge angle.On stay (151a), be provided with the swing element (151b) of the angle that is used to change horizontal baffle (151).Also have, in side plate (110e), be incorporated with horizontal baffle (151) and can regulate the governor motion (not shown) of the angle of this horizontal baffle (151), make and in side exhaust outlet (144), the discharge direction of regulating air can be carried out manual adjustments.
Be formed with the air flue (145) that is communicated in each exhaust outlet (143,144) from air entry (141) in the inside of above-mentioned housing (110).In this air flue (145), dispose centrifugal fan (120R, 120L) that sucks room air from the below and spray to the side and the heat exchanger (130) that can generate the adjusting air from room air.Next door at the air entry (141) of the below of above-mentioned centrifugal fan (120R, 120L) is disposing air cleaner (165).
Here, be provided with two centrifugal fans (120R, 120L).This centrifugal fan (120R, 120L) is to be above-below direction and the length direction along main body (111) is disposing side by side in the inside of the main body (111) of housing (110) with its rotating shaft.Centrifugal fan (120R, 120L) is a turbofan, and its top disposes the drive source of centrifugal fan (120R, 120L), i.e. fan motor (125).Disposing at the downside of centrifugal fan (120R, 120L) can be with the horn mouth (127) of room air from air entry (141) guiding centrifugal fan (120R, 120L).Seen that from above two centrifugal fans (120R, 120L) all rotate to clockwise direction.In addition, between two centrifugal fans (120R, 120L), be provided with the dividing plate (164) (with reference to Figure 11 and Figure 12) that interferes with each other for fear of the ejection air of two fans (120R, 120L).
Moreover, dispose above-mentioned centrifugal fan (120R, 120L) with the inner face of the top board (110a) of housing (110) across the distance of regulation, make air between the inner face of this top board (110a) and this fan (120R, 120L), to circulate.Also have, between the top board (110a) of centrifugal fan (120R, 120L) and housing (110), dispose the motor (125) of centrifugal fan (120R, 120 L), utilize the discharge air of centrifugal fan (120R, 120L) to cool off this motor (125).
Different with the 1st embodiment, above-mentioned heat exchanger (130) is stored in the main body (111) of housing (110), it has seen from above roughly to be the word shape by being positioned at the anterior preceding heat exchange department (131) of housing (110) main body (111) and being positioned at side heat exchange department (132) formation of housing (110) main body (111) sidepiece.The room air of discharging from fan (120R, 120L) carries out heat exchange with cold-producing medium in this heat exchanger (130), become to regulate air and be discharged to indoor from exhaust outlet (143,144).
In addition, in the present embodiment, preceding heat exchange department (131) and side heat exchange department (132) be integrated to form seen the heat exchanger (130) that roughly is the word shape from above.But, but also heat exchange department (131) and side heat exchange department (132) before the separate configuration.Also have, dispose above-mentioned each fan (120R, 120L) side by side in the space that is surrounded at the back side (110b) by preceding heat exchange department (131), side heat exchange department (132) and the housing (110) of this heat exchanger (130).
On above-mentioned heat exchanger (130), dispose thermal insulation element (135), its from above seen the same with heat exchanger (130) roughly is the word shape.In addition, setting constitutes, has seen from above again the drain pan (136) that roughly is the word shape by heat-insulating material below heat exchanger (130).For example, thermal insulation element (135) and drain pan (136) are made by foam styrene and so on.
Figure 11 is the allocation plan of the configuration status of each machine in the expression housing (110) to Figure 13, the contour shape of a schematic illustrations housing (110) and each machine.In the present embodiment, owing in the main body (111) of housing (110), dispose heat exchanger (130), so the inside of the protuberance (113) of housing (110) becomes the space.So, in the present embodiment, with the parking space of this space as optional air-conditioning articles for use (160).For example, can deposit in fine air filter and the deodoriser any in the above-mentioned space.In addition, available so-called HEPA (high-performance particulate air) filter or electrostatic filter etc. are as fine air filter, availablely utilize light deodoriser that photochemical catalyst deodorizes odorous substance as deodoriser.
Moreover, space (S4) the lining deploy switch box (161) between left and right sides centrifugal fan (120R, 120L).In addition, replace this switch enclosure (161), also configurable draining pump.And, between the backboard (110b) of centrifugal fan (120R, 120L) and housing (110), form pipe arrangement space (162) along backboard.In this lining, pipe arrangement space (162), be equipped with refrigerant tubing (162a) and drainage pipeline (162b) along backboard (110b).In Fig. 9, the lid of (163) expression pipeline.
On the other hand, can this indoor set (2) be installed on the ceiling (71) or wall (72) of room (70) by installation frame (170).Installation frame (170) has the structure on any that indoor set (2) can be fixed in ceiling (71) and the wall (72).In other words, when indoor set (2) was fixed in wall (72), above-mentioned installation frame (170) just can become and housing (110) is positioned on wall (72) goes up used wall hanging mechanism; When indoor set (2) was fixed in ceiling (71), above-mentioned installation frame (170) just became the hanging mechanism that housing (110) can be positioned on the ceiling (71).
Particularly, above-mentioned installation frame (170) is that the transverse slat parts (172) that extend forward along the stringer board parts (171) of housing (110) backboard (110b) with from stringer board parts (171) are integrated and constitute.Transverse slat parts (172) can be along the top board (110a) of housing (110), and installation frame (170) is made of stringer board parts (171) and transverse slat parts (172), sees that from the side it is the L font.In addition, in the present embodiment, transverse slat parts (172) are that two arms (arm) that are provided with respectively by the left and right sides at housing (110), section is the L font constitute.
As in Figure 15, at length illustrating, in the top board (110a) of this arm (172) and indoor set (2), form promising insertion the installing hole (H1, H2) of using bolt is installed.The installing hole (H1) of installation frame (170) is a slotted hole.Also have, in the middle of the installing hole (H2) of housing (110), installing hole in front (H2) is made of slotted hole; Installing hole (H2) near the back side is made of otch.So, can be in the position of fore-and-aft direction adjustment housings (110) to installation frame (170).
In the stringer board parts (171) of installation frame (170), be formed with installing hole (H3) used when this installation frame (170) being fixed in wall (72) with bolt and so on.In addition, as shown in figure 17, in stringer board parts (171), form a lot of installing holes (H3), installation frame (170) can be fixed on any one position of wall like this.
On above-mentioned installation frame (170), be formed with the connect mechanism that can link with the housing (110) of indoor set (2).Connect mechanism comprises the 1st hook (173) and the 2nd hook (174).The 1st hook (173) is formed on the stringer board parts (171), can link with the following quadrate part (110f) of the backboard (110b) of housing (110).On the other hand, above-mentioned the 2nd hook (174) is formed on the arm (172), can link with the lateral edge (110g) of the top board (110a) of housing (110).In addition, the 2nd hook (174) can with than the following quadrate part (110f) of backboard (110b) more the lateral edge (110g) of the top board in the place ahead (110a) link.Here, the 1st hook (173) constitutes the 1st connect mechanism, and the 2nd hook (174) constitutes the 2nd connect mechanism.
Above-mentioned the 1st hook (173) is arranged on the bottom of stringer board parts (171), on each end of the arm (172) about the 2nd hook (174) is arranged on.The 2nd hook (174) is made of elastomeric material.And the 2nd hook (174) possesses: be positioned at the base portion (174a) of two sides about it and tear open curved and front end linking part (174b) formation from the lower end of this base portion (174a) toward inboard acute angle ground along the top board (110a) of the housing (110) of indoor set (2).
On the other hand, indoor set (2) the 2nd linking part that possesses the 1st linking part that can link with the 1st hook (173) and can link with the 2nd hook (174).Particularly, the 1st linking part is made of the following quadrate part (110f) of the backboard (110b) of housing (110), can link with the 1st hook (173).The 2nd linking part is made of the lateral edge (110g) of the top board (110a) of housing (110), can link with the front end linking part (174b) of the 2nd hook (174).
Next, the installment work to above-mentioned indoor set (2) describes.
Above-mentioned indoor set (2) is to utilize installation frame (170) to be installed in by following operation on the wall (72) of room (70).
At first, in the installing hole (H1) on the arm that is formed on installation frame (170) (172), insert the bolt (90) that indoor set (2) is installed usefulness from top to bottom.With nut (91) arm (172) that this bolt (90) be fixed on installation frame (170) gone up (referring to Figure 18) thereafter.Then, by inserting nail or bolt in the installing hole (H3) on stringer board parts (171), this installation frame (170) is fixed on the wall.
Secondly, as shown in figure 16, the following quadrate part (110f) of the backboard (110b) of housing (110) is hung on the 1st hook (173) of installation frame (170).Then, be fulcrum with this linking part, the front of indoor set (2) is up lifted, the lateral edge of top board (110a) is hung on the 2nd hook (174).At this moment, the lateral edge (110g) of top board (110a) is opened the front end linking part (174b) of the 2nd hook (174) on one side outward, move up on one side, when this lateral edge (110g) moves to front linking part (174b) top, it just with the 2nd hook (174) binding on (referring to Figure 19).
Like this, when indoor set (2) is linked to installation frame (170), the installing hole (H2) that just passes the top board (110a) of housing (110) with bolt (90) has been installed.Under this state,, just indoor set (2) can be fixed to installation frame (170) and go up from the below fastening nut (92) with bolt (90) is installed.In other words, here, connect mechanism is used for indoor set (2) tentatively is linked to installation frame (170).Figure 18 represents to use dual nut (92) with the securing state of indoor set (2).Like this, indoor set (2) is fixed in installation frame (170) afterwards, when side plate (110e) being assembled on the housing (110), the installment work of indoor set (2) is through with again.
In addition, in the present embodiment, decision indoor set (2) is to the coupling position of installation frame (170), make when indoor set (2) tentatively is fixed in installation frame (170), can between the top board (110a) of the arm (172) of installation frame (170) and housing (110), produce the gap of about 5 millimeter.This gap is to reserve for the position of regulating indoor set (2).Particularly, when highly big, the indoor set after the installation (2) easily turns forward in the longitudinal separation of indoor set (2).The bolt (90) at two places, front and back by changing housing (110) and the degree of tightening of nut (91,92) can prevent this phenomenon that leans forward.That is to say, when being in forward lean, under the state in the gap that keeps the back, the front is tightened, indoor set (2) can be remained level like this.
Figure 20 represents to use installation frame (170) indoor set (2) to be fixed in the situation of the ceiling (71) in room.At this moment, the installing hole (H1) of the arm (172) of the installing hole (H2) of the top board (110a) of housing (110) and installation frame (170) be formed on the ceiling that is used for fixing indoor set (2) hang with bolt (95) the position on.
In the case, at first, installation frame (170) is clamped from two directions up and down, this installation frame (170) is fixed in ceiling hangs and use bolt (95) by using with hanging of ceiling (71) with the nut (96) of bolt (95) spiral shell knot.It is that step when indoor set (2) is fixed in wall (72) is the same that installation frame (170) is fixed in that ceiling hangs with bolt (95) step afterwards.In other words, hanging over after the 1st hook (173) goes up at the following quadrate part (110f) with the backboard (110b) of housing (110), is fulcrum with this part, and the leading section of indoor set (2) is lifted, and this indoor set (2) tentatively is fixed in installation frame (170).Then, will hang with bolt (95) fastening nut (97) from the down outstanding ceiling of top board (110a), and side plate (110e) will be positioned on the housing (110) again, installment work is through with like this.
The effect of-the 2 embodiment-
As mentioned above, in the present embodiment, form curved shape, realize not emphasizing the design of the preceding face thickness of housing (110) by the outside that will give prominence to edge portion (112).Its result when indoor good and sound indoor set (2), compares with the 1st embodiment, can further reduce the constriction to indoor people.
Also have, leave the inside of the main body (111) of housing (110) in, can in the protuberance (113) of housing (110), dispose the air-conditioning articles for use (160) of fine air filter or deodoriser and so on by heat exchanger (130) with the font.Therefore, can effectively utilize the interior space of housing (110).Like this, the miniaturization of housing (110) can be reached, and constriction can be reduced to indoor people.
And, in housing (110), disposed two centrifugal fans (120R, 120L), and in the space between these fans, disposed switch enclosure (161) or draining pump.As a result, the space between the centrifugal fan (120R, 120L) is not useless, can effectively utilize the interior space of housing (110).Thereby, in this point, also can realize the miniaturization of housing (110).
Moreover, owing between the backboard (110b) and centrifugal fan (120R, 120L) of housing (110), set refrigerant tubing (162a) and drainage pipeline (162b), therefore also can effectively utilize the backside space of centrifugal fan (120R, 120L).Like this, also can reach the miniaturization of housing (110).And, if on this position, set refrigerant tubing (162a) and drainage pipeline (162b), owing to side junctor Outer Tube, so the free degree when indoor set (2) is installed is improved from housing (110).
Also have, owing to this indoor set (2) is set in the bight, room that forms by wall (72) and ceiling (71), so indoor people generally sees this indoor set (2) along the direction shown in the arrow A among Figure 14.On near the little inclined plane (114) of the gradient at housing (110) back side, be formed with the seam (141a) that constitutes air entry (141), and more by the back side of housing, make its width wide more, therefore can allow indoor people think that all seams (141a) all have width much at one.And, wide more near the seam (141a) at the back side because actually, therefore can prevent to increase toward the resistance of the interior inhaled air of housing (110).
In addition, can utilize the discharge air of fan (120R, 120L) to come cooling fan motor (125), therefore, the reliability of fan (120R, 120L) has improved.
Moreover the side plate (110e) of housing (110) is constituted: with respect to top board (110a), header board (110c, 110d) and backboard (110b) is alive.In addition, on this side plate (110e), assembled the component parts (horizontal baffle (151) and swing mechanism) of side exhaust outlet (144).If the component parts of this side exhaust outlet (144) is positioned on top board (110a), header board (110c, 110d) and the backboard (110b), then when this top board (110a), header board (110c, 110d) and backboard (110b) are gone up assembling side plate (110e), have the possibility of the component parts of this side exhaust outlet (144) of damage.Yet, in the present embodiment, do not damage the worry of the component parts of side exhaust outlet (144).In addition, owing to can regulate the installation site of the component parts of side exhaust outlet (144) in advance with respect to side plate (110e), so can the easier assembly working that carries out housing (110).
And,, on the either party of ceiling (71) and wall (72), indoor set (2) can be installed all if adopt the mounting structure of present embodiment.Particularly, owing to can make indoor set (2) for ceiling mounting type, therefore, even when indoor set (2) is installed, this indoor set (2) also can be installed in the bight, room that is made of wall and ceiling in the next door of walls such as the partition of insufficient strength.As a result, can enlarge the fitting limit of indoor set (2).
In addition, when indoor set (2) is fixed in the wall (72) in room, end face (110a) and this installation frame (170) of housing (110) can be fixed up.As a result, even the big indoor set of width also can obtain very strong installation strength.
Also have, indoor set (2) are being fixed on the wall (72) or under the situation on the ceiling (71), all can earlier indoor set (2) tentatively be fixed in installation frame (170), and then fasten them together.As a result, when fastening nut (92,97), the people who is lifting indoor set (2) who once needed has not just needed, and the one-man also can install indoor set (2).In other words, can improve application property.
And, with indoor set (2) and installation frame (170) binding the time, can between the top board (110a) of arm (172) and housing (110), produce the gap.As a result, can prevent that housing (110) from being forward lean.And, for example under the crooked situation of ceiling (71) or wall (72), also can regulate and ceiling (71) between gap length.
The modification of-the 2 embodiment-
As shown in figure 11, in above-mentioned the 2nd embodiment, disposed switch enclosure (161) in the space (S4) between each fan (120R, 120L) as the idle call parts.But, also can be in the space (S1) that the back side (110b), fan (120R, 120L) and side heat exchange department (132) by housing (110) surround with this idle call component configuration.At this moment, also can only establish a desk fan (120R, 120L).
Also have, also can be in the space (S2) that surrounds by each fan (120R, 120L) and preceding heat exchange department (131) with above-mentioned idle call component configuration.Moreover, also can be with in the space (S3) of above-mentioned idle call component configuration between the back side of housing (110) (110b) and each fan (120R, 120L).
In addition, can between the back side of fan (120R, 120L) and housing (110) or the idle call parts that in the space between two desk fans (120R, 120L) etc., dispose be not limited to switch enclosure (161), draining pump, refrigerant tubing (162a), drainage pipeline (162b) etc.In other words, suitably select required idle call parts and be configured in the space (S1) and get final product.
In addition, as above-mentioned the 2nd embodiment, when in the housing (110) of the indoor set (2) that possesses front-seat gas port (143) and side exhaust outlet (144), disposing fan (120R, 120L), irrelevant with the platform number at the fan (120R, 120L) that uses, the corner portion of housing (110) becomes the dead band easily.Therefore,, the space in the housing can be more effectively utilized, the further miniaturization of housing (110) can be wished by configuration idle call parts in this corner portion.
In above-mentioned the 2nd embodiment, installation frame (170) but double as wall hanging mechanism and hanging mechanism.But the also available member that has nothing in common with each other constitutes wall hanging mechanism and hanging mechanism.Also have, in the time of indoor set (2) being hung in ceiling (71), also housing (110) directly can being fixed to and hanging with on the bolt (hanging mechanism).
In addition, in above-mentioned the 2nd embodiment, the following quadrate part (110f) (the 1st linking part) of the backboard (110b) of housing (110) is hung on the 1st hook (173).But, also can form the hole, on this borehole jack to the 1 hook (173) at the following quadrate part of the backboard (110b) of housing (110).
Also have, in above-mentioned the 2nd embodiment, the lateral edge (110g) of the top board (110a) of housing (110) is hung on the 2nd hook (174).But, be not limited to the top board (110a) of housing (110), also the part of its below can be hung on the 2nd hook (174).In a word, go up as long as can will hang over the 2nd hook (174) than the 1st linking part (110f) part more forward of housing (110).
Also have, in above-mentioned the 2nd embodiment, transverse slat parts (172) are set respectively about housing (110), they are respectively the arms that section is the L font.But, decide the shape of transverse slat parts (172) to get final product according to the shape of housing (110), transverse slat parts (172) are set about also can not separating.
In addition, also can make installation frame (170) for the wall hanging special use.At this moment, also can use bolt (90) fixed mechanism in addition.
Moreover, also can use the suitable fixed mechanism outside the bolt that installation frame (170) is fixed on the wall (72) of room (70).
Also have, in above-mentioned the 2nd embodiment, used as indoor set (2) tentatively being fixed in the mechanism of installation frame (170) to be the 1st hook (173) of the 1st connect mechanism and to be the 2nd hook (174) of the 2nd connect mechanism.But, according to circumstances, also can only use these hooks (173,174) that indoor set (2) is fixed in indoor wall etc. without the fixed mechanism of bolt (90) and so on.
＜other embodiment 〉
In the various embodiments described above, be provided with two desk fans (20R, 20L, 120R, 120L).But, also can a desk fan or the fan more than three only be set according to the air-conditioning ability of indoor set (1,2).Also have, fan is not limited to centrifugal fan, also can use the fan of other modes.
In addition, in the various embodiments described above, constitute housing (10,110), and the front edge and the lateral edge of main body (11,111) formed outstanding edge portion (12,112) by main body (11,111) and protuberance (13,113).But, not necessarily to form this outstanding edge portion (12,112).
In sum, the indoor set of aircondition of the present invention is fit to be used as the air conditioner that cools off or heat indoor, especially is fit to be used as the indoor set of wall-hanging grade.

Claims (32)

1. one kind sucks room air in the housing (10,110), will regulate the indoor set that air is discharged to indoor aircondition, wherein:
Above-mentioned housing (10,110) is made of the protuberance (13,113) that the main body (11,111) of flat approximate rectangular shape is connected with bottom with this main body (11,111),
The front of above-mentioned protuberance (13,113) forms the edge from the past inclined plane (14,114) that has a down dip of the front direction rearwards of housing (10,110),
Inclined plane (14,114) in above-mentioned protuberance (13,113) forms air entry (41,141), form front-seat gas port (43,143) in the front of aforementioned body (11,111), on the side of aforementioned body (11,111), form side exhaust outlet (44,144)
Inside at above-mentioned housing (10,110) forms the air flue (45,145) that leads to each exhaust outlet (43,44,143,144) from air entry (41,141),
In this air flue (45,145), dispose fan (20R, 20L, 120R, 120L) and can generate the heat exchanger (30,130) of regulating air from room air.
2. the indoor set of aircondition according to claim 1, wherein:
By means of wall hanging mechanism (170) housing (10,110) is installed on the wall (72).
3. the indoor set of aircondition according to claim 1, wherein:
By means of hanging mechanism (170) housing (10,110) is installed on the ceiling (71).
4. the indoor set of aircondition according to claim 1, wherein:
The protuberance (13,113) of housing (10,110) is down given prominence to from the front edge of main body (11,111) and the inboard at edge, two sides,
The front edge of aforementioned body (11,111) and edge, two sides form than the front end of protuberance (13,113) and two side ends and reach two side-prominent outstanding edge portions (12,112) more forward.
5. the indoor set of aircondition according to claim 4, wherein:
The front and the two sides of outstanding edge portion (12) are vertical plane basically.
6. the indoor set of aircondition according to claim 4, wherein:
Outstanding edge portion (112) is toward the outstanding curved surface of the foreign side of housing (110).
7. the indoor set of aircondition according to claim 1, wherein:
Fan (20R, 20L, 120R, 120L) is the centrifugal fan that sprays to the side from below suction room air, and this centrifugal fan (20R, 20L, 120R, 120L) disposes its rotating shaft towards vertical direction.
8. the indoor set of aircondition according to claim 7, wherein:
Main body (11,111) in housing (10,110) is inner, along the length direction of this main body (11,111) configuration many centrifugal fans (20R, 20L, 120R, 120L) side by side.
9. the indoor set of aircondition according to claim 8, wherein:
Below at centrifugal fan (20R, 20L) disposes heat exchanger (30).
10. the indoor set of aircondition according to claim 9, wherein:
Internal storage at the protuberance (13) of housing (10) has heat exchanger (30).
11. the indoor set of aircondition according to claim 9, wherein:
Wind guide component (60) with the guide surface (61,62) that forms corresponding to centrifugal fan (20R, 20L) is set, so that guide the ejection air of this centrifugal fan (20R, 20L) into front-seat gas port (43) and side exhaust outlet (44) within housing (10).
12. the indoor set of aircondition according to claim 1, wherein:
Two side exhaust outlets (44) can freely seal,
Housing (10) can be set at following three kinds of states: the three-dimensional exhaust condition of front-seat gas port (43) and two side exhaust outlets (44) opening; A side exhaust outlet (44) sealing, the bi-directional venting state of opposite side exhaust outlet (44) and front-seat gas port (43) opening; And two side exhaust outlets (44) sealings, have only the unidirectional exhaust condition of front-seat gas port (43) opening.
13. the indoor set of aircondition according to claim 12, wherein:
Be provided with air-flow change mechanism (52) in the inside of housing (10), when being set at the three-dimensional exhaust condition, this mechanism (52) is diverted to front-seat gas port (43) and two side exhaust outlets (44) with the ejection air of centrifugal fan (20R, 20L); Be set at two-way or during unidirectional exhaust condition, will flowing to the front-seat gas port (43) of air guide that the side exhaust outlet (44) of sealing goes in the middle of the ejection air with centrifugal fan (20R, 20L).
14. according to the indoor set of each the described aircondition in the claim 1 to 8, wherein:
Main body (111) internal memory in housing (110) is placed with heat exchanger (130), and it has along front-seat gas port (143) and the preceding heat exchange department (131) of configuration and along the side heat exchange department (132) of side exhaust outlet (144) configuration.
15. the indoor set of aircondition according to claim 14, wherein:
Idle call product (160) have been deposited in the space in protuberance (113).
16. the indoor set of aircondition according to claim 15, wherein:
Air-conditioning articles for use (160) are one of in fine air filter and the deodoriser at least.
17. the indoor set of aircondition according to claim 1, wherein:
The back side one side in housing (110) has been deposited idle call parts (162a, 162b) in the space between the back side (110b) and the fan (120R, 120L).
18. the indoor set of aircondition according to claim 17, wherein:
The idle call parts are refrigerant tubing (162a) and drainage pipeline (162b).
19. the indoor set of aircondition according to claim 1, wherein:
Heat exchanger (130) possesses along front-seat gas port (143) and the preceding heat exchange department (131) of configuration and along side exhaust outlet (144) and the side heat exchange department (132) of configuration,
Between the preceding heat exchange department (131) of the back side of housing (110) (110b) and heat exchanger (130) and side heat exchange department (132), dispose fan (120R, 120L),
Dispose idle call parts (161) in the space (S1) between the back side of above-mentioned housing (110) (110b), fan (120R, 120L) and side heat exchange department (132).
20. the indoor set of aircondition according to claim 1, wherein:
Heat exchanger (130) possesses along front-seat gas port (143) and the preceding heat exchange department (131) of configuration and along side exhaust outlet (144) and the side heat exchange department (132) of configuration,
Between the preceding heat exchange department (131) of the back side of housing (110) (110b) and heat exchanger (130) and side heat exchange department (132), dispose many desk fans (120R, 120L) side by side,
Dispose idle call parts (161) in the space (S2) between above-mentioned each fan (120R, 120L) and preceding heat exchange department (131).
21. the indoor set of aircondition according to claim 1, wherein:
Heat exchanger (130) possesses along front-seat gas port (143) and the preceding heat exchange department (131) of configuration and along side exhaust outlet (144) and the side heat exchange department (132) of configuration,
Between the preceding heat exchange department (131) of the back side of housing (110) (110b) and heat exchanger (130) and side heat exchange department (132), dispose many desk fans (120R, 120L) side by side,
Lining, space (S3) between the back side of above-mentioned housing (110) (110b) and each fan (120R, 120L) disposes idle call parts (161).
22. the indoor set of aircondition according to claim 1, wherein:
Heat exchanger (130) possesses along front-seat gas port (143) and the preceding heat exchange department (131) of configuration and along side exhaust outlet (144) and the side heat exchange department (132) of configuration,
Between the preceding heat exchange department (131) of the back side of housing (110) (110b) and heat exchanger (130) and side heat exchange department (132), dispose many desk fans (120R, 120L) side by side,
Lining, space (S4) between above-mentioned each fan (120R, 120L) disposes idle call parts (161).
23. according to the indoor set of each the described aircondition in the claim 19 to 22, wherein:
The idle call parts are switch enclosure (161).
24. according to the indoor set of each the described aircondition in the claim 19 to 22, wherein:
The idle call parts are draining pumps.
25. the indoor set of aircondition according to claim 1, wherein:
The gradient on the inclined plane (114) of protuberance (113) is littler than the preceding part of housing (110) in the back part of housing (110),
In air entry (141), be arranged in parallel and form many seams (141a) that extend along the left and right directions of housing (110) along the fore-and-aft direction of housing,
The width of this seam (141a) is wideer than front one side of housing (110) in the back side of housing (a 110) side.
26. the indoor set of aircondition according to claim 7, wherein:
With the inner top surface of housing (110) be separated by regulation distance and dispose centrifugal fan (120R, 120L), make air and the inner top surface of this housing (110) between circulate,
Between this centrifugal fan (120R, 120L) and housing (110), dispose the motor (125) of centrifugal fan (120R, 120L).
27. the indoor set of aircondition according to claim 1, wherein:
The side plate (110e) of housing (110) can at will load and unload,
In above-mentioned side plate (110e), be incorporated with the component parts (151) of side exhaust outlet (144).
28. the indoor set by the described aircondition of claim 1 (2) and this indoor set (2) is installed in the mounting structure of the indoor set that indoor used installation frame (170) constitutes, wherein:
Above-mentioned installation frame (170) be can and the identical stringer board parts (171) in the back side (110b) of indoor set (2) and the transverse slat parts (172) that extend forward from these stringer board parts (171) integrated and constitute,
Above-mentioned stringer board parts (171) possess the 1st connect mechanism (173) that can link with the following quadrate part (110f) at the back side of above-mentioned indoor set (2), and above-mentioned transverse slat parts (172) possess the 2nd connect mechanism (174) that can link with following quadrate part (110f) part (110g) more forward than the back side of this indoor set (2) simultaneously.
29. the mounting structure of indoor set according to claim 28, wherein:
Installation frame (170) and indoor set (2) are that (110a) links basically and under the state that coincide of the transverse slat parts (172) of installation frame (170) on indoor set (2),
In order to make the gap that produces the position be used to regulate indoor set (2) at the transverse slat parts (172) of above-mentioned installation frame (170) with above the indoor set (2) between (110a), and decision indoor set (2) is to the coupling position of installation frame (170).
30. the mounting structure of indoor set according to claim 28, wherein:
In stringer board parts (171), be formed with the installing hole (H3) that is installed on the indoor wall (72),
In transverse slat parts (172), be formed for the fixedly installing hole (H1) of the bolt of indoor set (2) (90,95).
31. the mounting structure of indoor set according to claim 30, wherein:
The installing hole (H1) of transverse slat parts (172) is formed on the ceiling that is used for fixing indoor set (2) (71) and hangs with on the corresponding position of bolt (95).
32. the mounting structure of indoor set according to claim 28, wherein:
The 1st connect mechanism is provided in a side of the bottom of stringer board parts (171), the 1st hook (173) that can link with the following quadrate part (110f) at the back side of indoor set (2),
The 2nd connect mechanism is provided in a side of the edge, two sides of transverse slat parts (172), the 2nd hook (174) that can link with the lateral edge (110g) of indoor set (2),
Above-mentioned the 2nd hook (174) is made of elastomeric material, and it possesses: be formed on and locational base portion (174a) that the lateral edge (110g) of indoor set (2) is identical and the front end linking part (174b) that forms toward the interior lateral bending of the lateral edge (110g) of this indoor set (2) from the lower end of this base portion (174a).
CNB998001813A 1998-02-27 1999-02-26 Indoor unit for air-conditioners and structure for installing the same Expired - Fee Related CN1173132C (en)

Applications Claiming Priority (6)

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JP47335/1998 1998-02-27
JP4733598 1998-02-27
JP47335/98 1998-02-27
JP341871/1998 1998-12-01
JP341871/98 1998-12-01
JP10341871A JP3045159B2 (en) 1998-02-27 1998-12-01 Indoor unit of air conditioner and installation structure of the indoor unit

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CN1173132C CN1173132C (en) 2004-10-27

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JP (1) JP3045159B2 (en)
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AU2640899A (en) 1999-09-15
JP3045159B2 (en) 2000-05-29
JPH11311446A (en) 1999-11-09
EP0985890A4 (en) 2002-05-29
AU726558B2 (en) 2000-11-09
CN1173132C (en) 2004-10-27
EP0985890A1 (en) 2000-03-15
WO1999043989A1 (en) 1999-09-02

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