CN2442145Y - Indoor machine of air conditioner - Google Patents
Indoor machine of air conditioner Download PDFInfo
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- CN2442145Y CN2442145Y CN00248304U CN00248304U CN2442145Y CN 2442145 Y CN2442145 Y CN 2442145Y CN 00248304 U CN00248304 U CN 00248304U CN 00248304 U CN00248304 U CN 00248304U CN 2442145 Y CN2442145 Y CN 2442145Y
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- indoor set
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- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to an indoor machine of air conditioners; heat insulation materials made of foaming styrene is arranged in a machine shell; a discharge pump approached to the heat insulation materials of combustible matter is arranged in the machine shell; the discharge pump is fixed to an insertion fitting inserted in the heat insulation materials by an installation fitting; the installation fitting is made into a shape surrounding a driving motor of the discharge pump; thus, the space between the driving motor and the heat insulation materials is covered by the installation fitting. The utility model can prevent combustible matter from being on fire, even when the motor in the machine shell is on fire; thus, the utility model ensures safety, simplifies the manufacture process and lowers manufacture cost.
Description
The utility model relates to the indoor set of air conditioner, relates in particular to the mounting structure of draining pump.
The indoor set of air conditioner generally is contained in constitution equipments such as heat exchanger and fan in the casing and forms.In addition, as described indoor set, have Japanese patent of invention to disclose 1994 No. 341659 ceiling imbedded formula that communique disclosed and Japanese patent of invention the indoor set of No. 118179 ceiling mounting type that communique disclosed in 1999 is disclosed.On this indoor set, be typically provided with draining pump.That is, what heat exchanger produced when accepting refrigeration by drain pan drips, and dripping of accumulating discharged by draining pump.
In the casing of described indoor set, be provided with heat-barrier material.This heat-barrier material be provided with purpose be heat when reducing refrigeration when invading and heating radiation loss and prevent the decline of air-conditioning ability, and prevent that when refrigeration casing lateral surface from producing the phenomenon of dewfall etc.In addition, as heat-barrier material, generally use foamed styrene (expanded polystyrene (EPS)).
On the other hand, draining pump has motor usually.Yet this motor can not be said fully and not produce electric spark because of faults such as short circuits.That is to say that motor can become ignition source.Therefore, in the casing of indoor set, the heat-barrier material of foamed styrene system that might become the motor of ignition source and combustible is near being provided with.Though the constituent part of indoor set exists flammable part, and is not limited to heat-barrier material,, often make this flammable part and motor near being provided with owing to require the indoor set miniaturization.To this, the Security Countermeasures that prior art is taked are, stick the belt of aluminium foil shape etc. on the combustible around the draining pump, just in case motor gets angry, just can prevent that combustible generation such as heat-barrier material from catching fire.
But, at present when the operation of sticking aluminium foil shape belt on the combustible is had in assembling by hand operation carry out.This is because it is difficult to mechanization that thin and soft aluminium foil shape belt is attached to the lip-deep operation of three-dimensional shape.The problem that increases when therefore, existing the worker of indoor set, causes manufacturing cost to rise.
In view of above-mentioned this problem, the purpose of this utility model is, a kind of indoor set of air conditioner is provided, even the motor that is located in the casing is got angry, can prevent that also combustible from catching fire, thereby guarantees security and make its manufacturing process oversimplify, reduce manufacturing cost.
The 1st solution of the present utility model is that the indoor set with air conditioner is an object, accommodates heat exchanger in its casing and will be discharged the pump of usefulness by the condensed water of this heat exchanger.And described pump has the pump body of condensed water sucking-off and is installed in drive motor on the front end of this pump body, and in addition, the installation accessory of described pump is located at the side of described drive motor.
The 2nd solution of the present utility model is that in described the 1st solution, the installation accessory extends to the identical height of winding portion front end with this drive motor along drive motor.
The 3rd solution of the present utility model is in described the 1st solution, accessory extends to the winding portion front end of this drive motor along drive motor below to be installed.
The 4th solution of the present utility model is that the indoor set with air conditioner is an object, accommodates heat exchanger in its casing and will discharge the draining pump of usefulness by dripping of generating of this heat exchanger.And described draining pump has the pump body of the sucking-off of dripping and rotation is driven this pump drive bulk motor, and utilizes installation component and be arranged in the casing, and in addition, described installation component is made of non-automatic incombustible material, and surrounds described drive motor and form.
The 5th solution of the present utility model is that the indoor set with air conditioner is an object, accommodates heat exchanger in its casing and will discharge the draining pump of usefulness by dripping of generating of this heat exchanger.And, described draining pump has the pump body of the sucking-off of dripping and this pump drive bulk motor of rotation driving, and utilize installation component and be arranged in the casing, in addition, described installation component is made of non-automatic incombustible material, and covers described drive motor and be located between the combustible in the described casing and form.
The 6th solution of the present utility model is, in described the 5th solution, installation component covers and leaves the drive motor predetermined distance with between the combustible of interior setting and this drive motor and form.
The 7th solution of the present utility model is that in the described the 5th or the 6th solution, the combustible that is located in the casing is the heat-barrier material of foamed styrene system.
The 8th solution of the present utility model is, in the described the 6th or the 7th solution, installation component has: body part that is positioned at drive motor end face side and extending axially and relative position and described body part form continuously clamping this drive motor pair of side plates part in the side of described drive motor, to this drive motor.
Now as follows to the Action Specification of described each solution.
In described the 1st solution, constitution equipment such as receiving heat-exchanger and pump in casing and form indoor set.When refrigeration, in heat exchanger, cool off air, denier air cooling, then airborne moisture is condensed.Condensed water is arranged outside indoor set by pump.Pump has pump body and drive motor, is dripped by drive motor driving pump body and discharge.
Described pump utilization is installed accessory and is arranged in the casing.This installation accessory is located at the side of drive motor.Therefore, even just in case fault such as short circuit and in drive motor, produce situations such as spark disperses, this spark can not disperse to the foreign side of the installation accessory that is configured in the drive motor side yet.That is, even near drive motor configuration combustible, as long as this combustible is configured in the outside that accessory is installed, combustible just can not catch fire because of the fault of drive motor.In addition, because installation component is a metal system, so, even adhering to spark, the installation accessory can not catch fire yet.
In described the 2nd, the 3rd solution, the installation accessory of pump forms specific length.Specifically, in the 2nd solution, the front end that accessory is installed be become with drive motor in the front end equal height of winding portion form the length of regulation.And in the 3rd solution, the front end that accessory is installed is that the more below that is arranged in than the front end of drive motor winding portion forms the length of stipulating.
In described the 4th, the 5th solution, the constitution equipment of receiving heat-exchanger and draining pump etc. in casing and form indoor set.In when refrigeration, in heat exchanger, cool off air, denier air cooling, then airborne moisture is condensed and generates and drip.This drips by draining pump row outside indoor set.Draining pump has pump body and drive motor, is dripped by drive motor driving pump body and discharge.In addition, the installation component of draining pump utilization regulation and being set in the casing.This installation component is with formation such as non-flame properties material, for example metals.
And in described the 4th solution, the drive motor of draining pump is surrounded by installation component.Therefore, even just in case because of faults such as short circuit produce situations such as spark disperses in drive motor, this spark can not disperse to the foreign side of the installation component that surrounds drive motor yet.That is, even near drive motor configuration combustible, as long as this combustible is positioned at the outside of installation component, combustible just can not catch fire because of the fault of drive motor.In addition, because the material of installation component is non-flame properties, so also can not catch fire even installation component adheres to spark.
On the other hand, in described the 5th solution, cover by installation component between the combustible in the drive motor of draining pump and the casing.Therefore, even just in case because of faults such as short circuit produce situations such as spark disperses in drive motor, the spark that drive motor produces can not arrive combustible yet.In addition, because the material of installation component is non-flame properties, so also can not catch fire even installation component adheres to spark.
In described the 6th solution, cover by installation component between drive motor and the combustible, but this installation component does not cover and all combustibles between, and cover and leave between the combustible of drive motor predetermined distance with interior setting.Here, even disperse etc. because of faults such as short circuit make drive motor produce spark, as long as drive motor leaves to a certain degree with the distance of combustible, the spark of drive motor generation can not arrive this combustible so.Therefore, installation component covers between the combustible and drive motor of the distance that spark arrives that drive motor produces.That is, needn't will surround fully around the drive motor by installation component.
In described the 7th solution, the combustible that is located in the casing is the heat-barrier material of foamed styrene system by specific particularly.That is, cover by installation component between the heat-barrier material of foamed styrene system and the drive motor.
In described the 8th solution, body part and pair of side plates partly are located on the installation component.Be provided with by installation component under the situation of draining pump, the body part of installation component is positioned at the end face side of the drive motor of draining pump.In addition, the plate portion of installation component is positioned at the side of drive motor, and makes the axially extended shape along this drive motor.In addition, plate portion and body part form continuously, and relative position respectively forms one clamping drive motor.
Adopt the utility model, even just in case, also the spark that drive motor produced can be stoped in the inboard that accessory or installation component are installed, prevent that spark from arriving the outside that accessory or installation component are installed because of faults such as short circuit produce situations such as spark disperses in drive motor.That is, can avoid drive motor to become ignition source and incident that the combustible in the casing is caught fire.
Therefore, also can with being provided with of draining pump indispensable installation accessory or installation component be used as at drive motor and prevent to make the combustible device of usefulness that catches fire when becoming ignition source just in case hinder for some reason.Can in manufacturing process, be omitted in this operation of sticking aluminium foil shape belt on the such combustible of prior art.That is, adopt above-mentioned solution, do not increase any new member and just can prevent the phenomenon that combustible caught fire because of the drive motor fault, its result in the time of can guaranteeing higher security and reduce worker, thereby reduces manufacturing cost.
Especially, in described the 6th solution, with installation component cover leave the drive motor predetermined distance with interior combustible and drive motor between, therefore, Min. can be made in the position that covers drive motor and combustible with installation component, thereby can keep the shape of installation component simply.
The simple declaration of accompanying drawing:
Fig. 1 is a schematic sectional view of seeing the indoor set of example from the top;
Fig. 2 is the schematic sectional view along A-A line among Fig. 1;
Fig. 3 is the schematic sectional view along the major part of B-B line among Fig. 1;
Fig. 4 is the schematic sectional view along the major part of C-C line among Fig. 3;
Fig. 5 is the figure of suitable Fig. 3 of example variation;
Fig. 6 is the figure of suitable Fig. 4 of example variation;
Fig. 7 is the figure of suitable Fig. 3 of example variation;
Fig. 8 is the figure of suitable Fig. 4 of example variation;
Below, describe example of the present utility model with reference to the accompanying drawings in detail.
As shown in Figures 1 and 2, the indoor set 10 of the air conditioner of this example is so-called ceiling imbedded box.Specifically, described indoor set 10 is receiving heat-exchanger 40, fan 30, draining pumps 50 etc. and constitute in the casing 20 of rectangular vessel shape.This indoor set 10 is inserted in being provided with in the opening 91 of ceiling 90 upper sheds, and utilization and 20 4 bights of casing the suspention accessory (not shown) that accessory 24 fastens being set and fixing from the top suspention.
Described casing 20 comprises body casing 21 and decorative panel 25.
Described body casing 21 forms the container-like of bottom surface opening.Specifically, body casing 21 comprises: the top board 22 that foursquare four bights is cut the back shape; The side plate 23 that extends downwards from the outer edge of this top board 22.Respectively be provided with one in four bights of this body casing 21 accessory 24 is set.
In the inside of described body casing 21, be provided with the heat-barrier material 46 that constitutes with foamed styrene (expanded polystyrene (EPS)).This heat-barrier material 46 is along the medial surface setting of side plate 23, and, also along near the medial surface setting the outer edge of top board 22.This heat-barrier material 46 prevents to be cooled off by heat exchanger 40 or the air that heats directly contacts with body casing 21, to reduce the loss that heat is invaded and heat radiation produces.
Described decorative panel 25 forms roughly foursquare tabular.On this decorative panel 25, be formed with 1 suction inlet 26 and 4 blow-off outlets 27.Suction inlet 26 is positioned at the central portion and the opening quadrate shape of decorative panel 25.Blow-off outlet 27 is positioned at the positive outside and the opening rectangularity shape of suction inlet 26.In addition, blow-off outlet 27 is along each limit of suction inlet 26 and respectively form 1.
Described casing 20 is to cover ground, body casing 21 bottom surfaces installation decorative panel 25 to form on body casing 21.The inside of this casing 20 is formed with the air duct 29 that is communicated with each blow-off outlet 27 from suction inlet 26.In addition, on whole of suction inlet 26, be provided with air filter 28.This air filter 28 is removed the floating things such as dust that suck in the room air of suction inlet 26.
The blade 33 of described fan 30 is maintained between guard shield 31 and the wheel hub 32, constitutes so-called turbofan.On the wheel hub 32 of fan 30, insert, be fixed with the driving shaft of fan motor 34.This fan 30 by from following side fan motor 34 being installed on the top board 22 of body casing 21, and is configured in the central portion of body casing 21 inside.And fan 30 is done rotation by fan motor 34 and is driven, and the air that attracts from the below blows out to the side.
Below fan 30, be provided with tubaeform guide way 35.This is tubaeform, and guide way 35 will be directed to fan 30 from the room air that suction inlet 26 flows into air duct 29.
Described heat exchanger 40 is formed in and connects so-called cross fin (the Network ロ ス Off イ Application) heat exchanger that heat-transfer pipe is set on a plurality of plate-shaped fins.This heat exchanger 40 is overlooked the tubular (with reference to Fig. 1) of seeing rectangular shape, and surrounds being provided with of described fan 30 on every side.In addition, the heat exchanger 40 liquid pipe arrangement 41 and the gas pipe arrangement 42 of flowing gas cold-producing medium and being connected by the working fluid cold-producing medium with not shown off-premises station.This heat exchanger 40 is connected as pipe arrangement with not shown compressor and outdoor heat converter etc. and constitutes and carry out the refrigerant loop that steam compression type refrigerating circulates when constituting indoor heat converter.
Below described heat exchanger 40, be provided with drain pan 45 (with reference to Fig. 2).The Dw that drips that heat exchanger 40 was generated when this drain pan 45 was received in refrigeration.
The effect of described draining pump 50 is, with the outside of Dw row to indoor set 10 of dripping that accumulates in the drain pan 45.This draining pump 50 is located at the corner portion (with reference to Fig. 1) in the casing 20.That is, draining pump 50 is located at the downstream of the heat exchanger 40 of air duct 29.
As shown in Figures 3 and 4, draining pump 50 has pump body 51 and drive motor 56.Draining pump body 51 is to hold impeller 53 to form in the discoideus housing 52 of hollow.The central portion of housing 52 is outstanding downwards, and its front end offers suction inlet 54.On housing 52, be formed with in addition to the outstanding outlet 55 in side.Be connected with the driving shaft of drive motor 56 in addition on the impeller 53.That is, drive motor 56 with its axially be upper and lower to the posture setting.When to drive motor 56 energising, impeller 53 is driven in rotation, and accumulates in the Dw that drips in the drain pan 45 and is inhaled into mouthfuls 54 and sucks and discharge from outlet 55.
Be connected with drainpipe 70 on the outlet 55 of described pump body 51.This drainpipe 70 extends to outside the casing 20 of indoor set 10.The Dw that drips that discharges from the outlet 55 of draining pump 50 discharges to the outside of casing 20 through drainpipe 70.
Described draining pump 50 is, be inserted in draining pump 50 above heat-barrier material 46 in insertion accessory 65 on, fix by installation accessory 60 as installation component.This installation accessory 60 forms the regulation shape by iron plate being carried out sheet metal processing.In addition, accessory 60 being installed is made of body part 61 and pair of side plates part 62.
The body part 61 that accessory 60 is installed is the shapes that make flute profile downward, makes the shape (with reference to Fig. 3) with the lower end bending laterally of this flute profile again.This body part 61 is positioned at drive motor 56 tops of draining pump 50, i.e. the end face side of drive motor 56.In addition, the plate portion 62 of accessory 60 is installed, make with the sidepiece of body part 61 lower ends continuously and the shape of extending downwards from each sidepiece, relative to each other posture forms (with reference to Fig. 3) to clamp drive motor 56.This plate portion 62 is positioned at the side of the drive motor 56 of draining pump 50.Therefore, the body part 61 that the upper end side of the drive motor 56 of draining pump 50 is mounted accessory 60 surrounds, and the plate portion 62 that its side is mounted accessory 60 surrounds.
As mentioned above, draining pump 50 is fixed on the insertion accessory 65 by accessory 60 is installed.Specifically, utilize screw 63 with the integrally formed support plate 57 of the drive motor 56 of draining pump 50 and be fastened on the body part 61 that accessory 60 is installed.In addition, installation accessory 60 utilizes screw 66 and is fastened on and inserts on the accessory 65.
In addition, described installation accessory 60 is gone back the member that double as is used for fixing switch 71, and this switch 71 Dw that is used for preventing to drip overflows from drain pan 45.That is to say that when draining pump 50 generation faults can not be discharged the Dw that drips, the Dw that drips just accumulated in the drain pan 45, and when the water level of the Dw that drips reached to a certain degree, just action of switch 71 taked to make measures such as indoor set 10 runnings stop.
As shown in Figure 3, described draining pump 50 is located at the position that surrounds the three parts of its top and two sides with heat-barrier material 46.That is, in the drive motor 56 stipulated standard distances (for example 50mm) of leaving draining pump 50, dispose the heat-barrier material 46 of the foamed styrene system of combustible.In addition, the three parts of the top of drive motor 56 and two sides surrounds by accessory 60 is installed.Therefore, between the drive motor 56 and heat-barrier material 46 of draining pump 50, cover by the metal installation accessory 60 of incombustible near this drive motor 56.That is, accessory 60 being installed so constitutes: with drive motor 56 and leave this drive motor 56 and be configured in described reference range to cover between the interior heat-barrier material 46.
In addition, as shown in Figures 3 and 4, the drive motor 56 of draining pump 50, two directions (left and right directions among Fig. 3) in the four direction of its side, though surrounded by the side plate that accessory 60 is installed, remaining two directions (left and right directions among Fig. 4) are not surrounded.But, for two directions (left and right directions among Fig. 4) that are not surrounded of drive motor 56 sides, at the described reference range that leaves drive motor 56 with the interior combustible that does not have heat-barrier material 46 grades.Therefore, in drive motor 56, even produce fault such as short circuit, it is can be because of this not former thereby catch fire to be located at heat-barrier material 46 combustibles such as grade in the casing 20 yet.
The operation of air conditioner action of indoor set 10 now is described.
When by fan motor 34 rotation drive fan 30, room air is inhaled into from suction inlet 26 in the casing 20 and along air duct 29 and flows.Suck the room air in the casing 20, in air filter 28, be removed the floating thing of dust in this room air etc.Then, room air passes through the inside that tubaeform guide way 35 flows into fan 30, blows out to the side of fan 30.The indoor air stream heat exchanger 40 that blows out from fan 30.
The cold-producing medium of refrigerant loop is circulating in heat exchanger 40.In this heat exchanger 40, the cold-producing medium of room air and refrigerant loop carries out heat exchange.That is, when cooling operation, in the heat exchanger 40, cold-producing medium absorbs the heat and the evaporation of room air, and room air is cooled and generates the tempered air of low temperature.On the other hand, heating when running, in heat exchanger 40, cold-producing medium is to room air heat release and condensation, heating room air and generate the tempered air of high temperature.The tempered air that generates in heat exchanger 40 blows to indoor by air duct 29 from blow-off outlet 27.
When cooling operation, in heat exchanger 40, cool off room air, at this moment, the contained moisture of room air produces condensation and generates the Dw that drips.This Dw that drips accumulates in the drain pan 45 that is disposed at heat exchanger 40 belows.The Dw that drips that accumulates in the drain pan 45 is discharged by draining pump 50.That is, the Dw that drips is attracted by draining pump 50, discharges to the outside by drainpipe 70.
As mentioned above, on draining pump 50, be provided with drive motor 56, and in this drive motor 56, can produce because of phenomenons such as fault flashing such as short circuits.That is, to become the possibility of ignition source be not have fully to drive motor 56.To this, in this example, cover the drive motor 56 of draining pump 50 and be configured in and leave these drive motor 56 reference ranges with between the interior heat-barrier material 46 with accessory 60 is installed.Therefore, even the spark that drive motor 56 produced produces situation such as disperse, this spark can be attached on the heat-barrier material 46 yet.
Adopt this example, even just in case when the spark that drive motor 56 produced of draining pump 50 being dispersed etc. because of faults such as short circuits, also the spark that drive motor 56 is produced can be trapped in the inboard that accessory 60 is installed, prevent that this spark from arriving the heat-barrier material 46 that is positioned at installation accessory 60 outsides.That is, can avoid drive motor 56 to become ignition source and incident that the heat-barrier material 46 of the combustible in the casing 20 is caught fire.
Therefore, also can with being provided with of draining pump 50 indispensable installation accessory 60 be used as at drive motor 56 and prevent to make heat-barrier material 46 device of usefulness that catches fire when becoming ignition source just in case hinder for some reason.So, adopt this example, can in manufacturing process, omit resemble that prior art carries out this operation of on heat-barrier material 46, sticking aluminium foil shape belt.That is, do not increase any new member and just can prevent the phenomenon that heat-barrier material 46 caught fire because of drive motor 56 faults, in the time of can guaranteeing higher security and reduce worker, thereby reduce manufacturing cost.
Especially in this example, with drive motor 56 that accessory 60 covers draining pump 50 being installed and being left these drive motor 56 stipulated standard apart between with interior heat-barrier material 46.Therefore, can make Min. with the position of heat-barrier material 46 with covering drive motor 56, thereby can keep the shape of installation component 60 simply by installation accessory 60.
In this example, drive motor 56 usefulness of draining pump 50 are installed accessory 60 and are surrounded, and cover with accessory 60 is installed between the heat-barrier material 46 of this drive motor 56 and combustible.But this combustible is not limited to heat-barrier material 46, can be provided in a side of the part on the casing 20, also the member that forms with flammable material.
In addition, in this example, when draining pump 50 is set, directly is fastened on the support plate 57 usefulness screws 63 of drive motor 56 one and installs on the accessory 60, accessory 60 usefulness screws 66 will be installed more directly be fastened on the insertion accessory 65.To this, when the vibration of draining pump 50 becomes problem, also can and insert 65 of accessories and clamp the rubber system member that vibrationproof is used at support plate 57 and 60 of accessories of installation or installation accessory 60.
In addition, in this example, the structure that accessory 60 is installed is Fig. 5 and as shown in Figure 6 also.In this variation, drive motor 56 has winding portion 81 that holds winding and the bearing portion 82 that respectively disposes 1 driving shaft at the two ends of this winding portion 81.And the lower end B of the plate portion 62 of the installation accessory 60 of this variation forms the identical height of lower end A with described winding portion 81.That is, in this variation, the height of the lower end B of installation accessory 60 is consistent with the height of the lower end A of winding portion 81.
In addition, in this example, also can constitute like that as shown in Figures 7 and 8 accessory 60 is installed.In this variation, drive motor 56 has winding portion 81 that holds winding and the bearing portion 82 that respectively disposes 1 driving shaft at the two ends of this winding portion 81.And the lower end B of the plate portion 62 of the installation accessory 60 of this variation forms and is positioned at the below more than the lower end A of described winding portion 81.That is, in this variation, the plate portion 62 that accessory 60 is installed extends to the below more than the lower end A of winding portion 81.
Claims (8)
1. the indoor set of an air conditioner accommodates heat exchanger (40) and will be discharged the pump (50) of usefulness by the condensed water of this heat exchanger (40) (Dw) in casing (20), it is characterized in that,
Described pump (50) has the pump body (51) of condensed water (Dw) sucking-off and is installed in drive motor (56) on the front end of this pump body (51),
The installation accessory (60) of described pump (50) is located at the side of described drive motor (56).
2. the indoor set of air conditioner as claimed in claim 1 is characterized in that, installation accessory (60) extends to the identical height of winding portion (81) front end (A) with this drive motor (56) along drive motor (56).
3. the indoor set of air conditioner as claimed in claim 1 is characterized in that, accessory (60) is installed is extended to along drive motor (56) than winding portion (81) front end (A) of this drive motor (56) below more.
4. the indoor set of an air conditioner accommodates heat exchanger (40) and will be discharged the draining pump (50) of usefulness by drip (Dw) that this heat exchanger (40) generates in casing (20), it is characterized in that,
Described draining pump (50) has pump body (51) of (Dw) sucking-off of dripping and rotation is driven the drive motor (56) of this pump body (51), and utilizes installation component (60) and be arranged in the casing (20),
Described installation component (60) is made of non-automatic incombustible material, and surrounds described drive motor (56) and form.
5. the indoor set of an air conditioner accommodates heat exchanger (40) and will be discharged the draining pump (50) of usefulness by drip (Dw) that this heat exchanger (40) generates in casing (20), it is characterized in that,
Described draining pump (50) has pump body (51) of (Dw) sucking-off of dripping and rotation is driven the drive motor (56) of this pump body (51), and utilizes installation component (60) and be arranged in the casing (20),
Described installation component (60) is made of non-automatic incombustible material, and covers described drive motor (56) and be located between the combustible in the described casing (20) and form.
6. the indoor set of air conditioner as claimed in claim 5 is characterized in that, installation component (60) covers and leaves drive motor (56) predetermined distance with between the combustible of interior setting and this drive motor (56) and form.
7. as the indoor set of claim 5 or 6 described air conditioners, it is characterized in that the combustible that is located in the casing (20) is the heat-barrier material (46) of foamed styrene system.
8. as the indoor set of claim 6 or 7 described air conditioners, it is characterized in that installation component (60) has: body part (61) that is positioned at drive motor (56) end face side and extending axially and relative position and described body part (61) form continuously clamping this drive motor (56) pair of side plates part (62) in the side of described drive motor (56), to this drive motor (56).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30794299A JP3438678B2 (en) | 1999-10-29 | 1999-10-29 | Air conditioner indoor unit |
| JP307942/1999 | 1999-10-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2442145Y true CN2442145Y (en) | 2001-08-08 |
Family
ID=17975041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN00248304U Expired - Lifetime CN2442145Y (en) | 1999-10-29 | 2000-08-28 | Indoor machine of air conditioner |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP3438678B2 (en) |
| CN (1) | CN2442145Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106969410A (en) * | 2016-01-14 | 2017-07-21 | 松下知识产权经营株式会社 | Ceiling imbedded formula indoor unit |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8887519B2 (en) | 2008-12-15 | 2014-11-18 | Daikin Industries, Ltd. | Ceiling-embedded air conditioning indoor unit |
| JP5516495B2 (en) * | 2011-04-27 | 2014-06-11 | 三洋電機株式会社 | Indoor unit of ceiling-embedded air conditioner |
| JP5205493B2 (en) * | 2011-04-27 | 2013-06-05 | 三洋電機株式会社 | Indoor unit of ceiling-embedded air conditioner |
| KR101900484B1 (en) | 2015-01-23 | 2018-09-20 | 삼성전자주식회사 | Air conditioner |
| WO2020015224A1 (en) * | 2018-07-16 | 2020-01-23 | 广东美的制冷设备有限公司 | Ceiling machine |
| JP7108204B2 (en) * | 2020-06-17 | 2022-07-28 | ダイキン工業株式会社 | Additional equipment and indoor units for air conditioners |
-
1999
- 1999-10-29 JP JP30794299A patent/JP3438678B2/en not_active Expired - Fee Related
-
2000
- 2000-08-28 CN CN00248304U patent/CN2442145Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106969410A (en) * | 2016-01-14 | 2017-07-21 | 松下知识产权经营株式会社 | Ceiling imbedded formula indoor unit |
| CN106969410B (en) * | 2016-01-14 | 2021-03-09 | 松下知识产权经营株式会社 | Ceiling-embedded indoor unit |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3438678B2 (en) | 2003-08-18 |
| JP2001124365A (en) | 2001-05-11 |
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Expiration termination date: 20100828 Granted publication date: 20010808 |