CN1888694A - Drain underpan structure for air conditioner indoor machine - Google Patents
Drain underpan structure for air conditioner indoor machine Download PDFInfo
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- CN1888694A CN1888694A CNA2005100139829A CN200510013982A CN1888694A CN 1888694 A CN1888694 A CN 1888694A CN A2005100139829 A CNA2005100139829 A CN A2005100139829A CN 200510013982 A CN200510013982 A CN 200510013982A CN 1888694 A CN1888694 A CN 1888694A
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Abstract
This invention is a kind of air conditioner indoor machine draining chassis structure. It includes: fixing rib for fixing one side of the supporting board. The fixing supporting board is used for supporting heat exchanger; draining rib which is at one side of the said fixing rib and is used for fixing the other side of the said supporting board; draining hole which forms between the said fixing rib and draining rib. It is used for guiding the condensed water generated from the said heat exchanger to drained away; draining rib and the said fixing rib are formed correspondingly; several draining bottom grooves are formed at one side of the draining rib. They are used for draining away smoothly the condensed water of draining hole.
Description
Technical field
The present invention relates to a kind of drain underpan structure of air conditioner room unit.
Background technology
Generally speaking, air-conditioner is indoor arbitrary space or the metope that is arranged at office or family, thereby to the indoor cold/greenhouse machine that carries out cold-room or greenhouse operation.Above-mentioned air-conditioner is the machine that is made of freeze cycle compressor-condenser-expansion valve-evaporimeter.
Special needs to be pointed out is that air-conditioner is divided into and mainly is arranged at outdoor off-premises station (can also be called ' outside ' or ' heat release side '); And the indoor set (can also be called ' indoor ' or ' heat absorbing side ') that mainly is arranged at interior of building.Be provided with condenser (outdoor heat converter) and compressor in the above-mentioned off-premises station.Be provided with evaporimeter (heat exchanger) in the above-mentioned indoor set.
And well-known, air-conditioner can also be divided into the detachable air conditioner that each self-separation of off-premises station and indoor set is provided with substantially; And off-premises station and the integrally formed integral air conditioner of indoor set.
As shown in Figure 1, existing detachable air conditioner is to be made of the indoor set 10 of the indoor that mainly is arranged at building and the off-premises station 50 that mainly is arranged at the outside of building.Be connected with coolant piping 60 between above-mentioned indoor set 10 and the off-premises station 50, above-mentioned coolant piping 60 is used for flowing of guiding refrigerant.
Above-mentioned indoor set 10 probably is the quadrangular prism shape, and outward appearance is to be formed by front panel 12, side panel 14, back faceplate panels 16 and top panel 18.And the lower aperture of indoor set is formed with the suction inlet (not shown).In addition, form outlet 20 behind the latter half of up/down perforation of above-mentioned top panel 18.In addition, above-mentioned suction inlet and outlet 20 also are provided with the tube connector (not shown), and the effect of above-mentioned tube connector is the space that connects indoor set 10 and need carry out air conditioning.
Be through with an end of above-mentioned coolant piping 60 in the above-mentioned front panel 12, and the bottom of above-mentioned front panel is formed with through hole 12 ' in pairs.Here, the effect of above-mentioned through hole is: make the Drainage Division 42 ' that forms in the drain underpan 42 of explanation is below forwards exposed.
The inside of above-mentioned indoor set 10 is provided with the dividing plate 22 of the compartment up and down.The upside of aforementioned barriers 22 possesses control box 24 is arranged.The inside of above-mentioned control box 24 is provided with a plurality of members that are used to control air-conditioner.And the rear of above-mentioned control box 24 is formed with outlet 20.Here, the effect of above-mentioned outlet is: will be directed to the top from the air that indoor fan 32 is discharged.
The bottom surface of aforementioned barriers 22 is formed with fan drum 30.The effect of said fans shell 30 is: be used for flowing of air that indoor fan that direct internal is provided with produces.Also be provided with the fan electromotor (not shown) that is used to drive above-mentioned indoor fan 32 in the said fans shell 30.
The bottom of said fans shell 30 is provided with heat exchanger 40.Here, heat exchanger can also be called evaporimeter.Above-mentioned heat exchanger 40 can make at the refrigerant of internal flow and between by above-mentioned indoor fan 32 inhaled airs and carry out heat exchange, and above-mentioned heat exchanger probably is ' ∧ ' shape.And above-mentioned side panel 14 can be fixed in the lower end of above-mentioned heat exchanger, perhaps is fixed in front panel 12 and back faceplate panels 16.
Shown in Fig. 3 a, 3b, the bottom of above-mentioned heat exchanger 40 is provided with drain underpan 42.The upside of the under(-)chassis that the lower end that above-mentioned drain underpan 42 is arranged at above-mentioned indoor set 10 possesses (base frame).Here, the effect of above-mentioned drain underpan is to collect the condensed water that produces in the above-mentioned heat exchanger 40.
The front and back side of above-mentioned heat exchanger 40 is provided with the gripper shoe 44 that heat exchanger 40 is fixedly supported to above-mentioned drain underpan 42.Above-mentioned gripper shoe 44 is fixed in the fixing rib 42 that illustrates below ".
The front and back side of above-mentioned drain underpan 42 is formed with the fixing rib 42 that is used for fixing above-mentioned gripper shoe ".That is, the said fixing rib 42 " form the front and back periphery of suction inlet of the lower end of above-mentioned heat exchanger 40.
In addition, the front left and right sides of above-mentioned drain underpan 42 forwards protrudes and is formed with Drainage Division 42 '.Expose to the outside by the breakthrough part 12 ' of above-mentioned front panel 12 above-mentioned Drainage Division 42 ', thereby the condensed water that focuses on above-mentioned drain underpan 42 is forwards discharged.
But, aforesaid prior art there are the following problems point.
In aforesaid structure, the fixing rib 42 of above-mentioned drain underpan 42 " by contacting with 44 of above-mentioned gripper shoes, thus support above-mentioned gripper shoe 44.Therefore, the condensed water W that produces in the above-mentioned heat exchanger 40 can flow down along above-mentioned gripper shoe 44, thereby flows to said fixing rib 42 " the outside.
Therefore, above-mentioned condensed water W might break away from above-mentioned drain underpan 42, flows into above-mentioned suction oral-lateral, amasss in the bottom surface of above-mentioned indoor set 10, perhaps may cause the problem of the internals mistake driving of above-mentioned indoor set 10.
Summary of the invention
Technical problem underlying to be solved by this invention is, overcome the defective of the drain underpan existence of existing air conditioner room unit, and a kind of osculum for the discharge that forms the condensed water that guiding produces in the heat exchanger is provided, and be formed with the drain underpan structure of the air conditioner room unit of draining rib in fixing rib one side.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of drain underpan structure of air conditioner room unit is characterized in that, it includes following several sections: be used for fixing the fixing rib of a side of gripper shoe, above-mentioned gripper shoe is used to support heat exchanger; Be formed at a side of said fixing rib, be used for fixing the draining rib of the opposite side of above-mentioned gripper shoe; Be formed between said fixing rib and the draining rib, be used for guiding the osculum of the discharge of the condensed water that above-mentioned heat exchanger produces.
The drain underpan structure of aforesaid air conditioner room unit, wherein draining rib and the corresponding formation of said fixing rib.
The drain underpan structure of aforesaid air conditioner room unit, wherein a side of draining rib also is formed with a plurality of draining kerves, and the effect of above-mentioned draining kerve is: the condensed water of above-mentioned osculum can be discharged smoothly.
Structure as mentioned above not only can prevent the phenomenon that condensed water leaks to the outside from the inside of drain underpan, but also can discharge condensed water more smoothly.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the stereogram of the detachable air conditioner of prior art.
Fig. 2 is the stereogram of the indoor machine structure of the detachable air conditioner among Fig. 1.
Fig. 3 a is the stereogram that the heat exchanger of the air-conditioner of prior art is arranged at the state of drain underpan.
Fig. 3 b is the A-A ' sectional drawing among Fig. 3 a.
Fig. 4 is the stereogram of the air conditioner room unit of embodiments of the invention.
Fig. 5 is the exploded perspective view of the air conditioner room unit of embodiments of the invention.
Fig. 6 is the vertical view of the drain underpan of embodiments of the invention.
Fig. 7 is the state schematic perspective view that the drain underpan of embodiments of the invention is provided with heat exchanger.
The number in the figure explanation:
100: indoor set 110: the front upper panel
112: switch exposes hole 114: covering plate
120: front lower panel 122: the pipe arrangement hole
124: osculum 130: side panel
140: back faceplate panels 150: top panel
160: panel bed (holder) 170: outlet
200: lower frame 208: the chassis sliding part
210: suction inlet 220: filter hood
222: air filtration 230: drain underpan
230a: osculum 230H: draining suction inlet
230 ': fixing rib 230 ": the draining rib
230 " a: draining kerve 231: leading section
232: Drainage Division 233: side end
234: inclined plane 235: the side bottom surface
240: side discharge chassis 242: side discharge portion
250: heat exchanger 250 ': gripper shoe
260: central frame 300: upper frame
310: dividing plate 320: vertically-guided portion
330: canning (housing assembly) 332: indoor fan
334: fan electromotor 336: fan drum
338: motor fixture 340: outlet
342: shell is installed guide part 350: the exhaust ways
356: heater is provided with mouth 360: electric heater
362: heater gripper shoe 370: control box
372: transformer 374: card (board)
376: power switch
The specific embodiment
Shown in Fig. 4,5, the outward appearance of indoor machine of air-conditioner 100 of the present invention probably is the quadrangular prism shape.And indoor set is made of following components: the front panel 110,120 that forms the front outward appearance; Form the side panel 130 of side outward appearance; Form the back faceplate panels 140 of back outward appearance; The top panel 150 of outward appearance above forming.
Above-mentioned front panel 110,120 is divided into two parts up and down, by the front upper panel 110 that is arranged at relative upside, and front lower panel 120 formations that are arranged at the downside of above-mentioned front upper panel 110.And, also possess between above-mentioned front upper panel 110 and the front lower panel 120 panel bed 160 arranged, thereby above-mentioned side panel 130 can be close in the lower end of above-mentioned front upper panel 110 and the upper end of above-mentioned front lower panel 120.
The left side, upper end of above-mentioned front upper panel 110 is formed with switch and exposes hole 112.Above-mentioned switch exposes hole 112 and probably forms square shape, thereby can make the power switch 376 with explanation below be exposed to the outside.Under the situation of not using air-conditioner, above-mentioned switch exposes hole 112 will be had the covering plate 114 that exposes hole 112 corresponding sizes with above-mentioned switch and be hidden.
Be formed with pipe arrangement hole 122 about on the above-mentioned front lower panel 120.Here, the effect in above-mentioned pipe arrangement hole is: the coolant piping (not shown) that makes the connection of explanation below be formed at heat exchanger 250 connects.Above-mentioned pipe arrangement hole 122 is to be made of following components: the high press fit pipe hole 122 ' that makes inside have the mobile high press fit pipe (not shown) of refrigerant of relatively high pressure to connect; The low-pressure fitting pipe hole 122 that the low-pressure fitting pipe (not shown) is connected ".
Be formed with about on the above-mentioned front lower panel 120 make will be below the osculum 124 that exposes of the Drainage Division 232 of drain underpan 230 of explanation.In addition, the upside of above-mentioned osculum 124 also be formed with make will be below the side discharge portion 242 on side discharge chassis 240 of the explanation side discharge hole 126 of exposing.
Above-mentioned top panel 150 constitutes the outward appearance of the top first half of above-mentioned indoor set 100.In addition, form outlet 170 behind the rear side up/down perforation of above-mentioned top panel 150, inner air will be discharged to the outside by above-mentioned outlet 170.
The bottom of above-mentioned side panel 130 possesses lower frame 200 is arranged.Above-mentioned lower frame 200 becomes with the front and back synform, and has certain-length.Above-mentioned lower frame 200 comprises following components: the lateral frame portion 202 of being fixed in the bottom of above-mentioned side panel 130; Interconnect the front end frame section 204 of the front end of above-mentioned lateral frame portion 202; Interconnect the rearward end frame portion 206 of the rear end of above-mentioned lateral frame portion 202.And above-mentioned lower frame 200 inside are formed with dimetric suction inlet 210, thereby directed flow is gone into the air of indoor set 100 inside.
The upper end of above-mentioned lateral frame portion 202 also is formed with the chassis sliding part 208 that protrudes to the side.Promptly, above-mentioned chassis sliding part 208 protrudes definite part from above-mentioned lateral frame portion 202 to side (inboard) and forms, above-mentioned chassis sliding part 208 can also make drain underpan 230 slide in the above when supporting the drain underpan 230 and heat exchanger 250 that will illustrate below.
The place ahead of above-mentioned lower frame 200 also possesses filter hood 220 is arranged, and above-mentioned filter hood 220 rears are formed with dimetric air cleaner 222.In case above-mentioned filter hood 220 is connected in the front end of above-mentioned lower frame 200, above-mentioned air cleaner 222 will hide above-mentioned suction inlet, thereby filter out the airborne foreign matter that flows into from the outside.
The top of above-mentioned lower frame 200 is provided with drain underpan 230.The effect of above-mentioned drain underpan 230 is: discharge collect the condensed water that produces from heat exchanger 250 after again.Above-mentioned drain underpan 230 forms the lower end corresponding shape with heat exchanger 250.
Shown in Fig. 6,7, above-mentioned drain underpan 230 is to be made of following components: the leading section 231 that forms of direction to the left and right; The side end with certain-length 233 that rearward forms from the left and right sides side of above-mentioned leading section 231; Interconnect the rearward end 236 of the rear end of above-mentioned side end 233.And the inside of above-mentioned drain underpan is formed with and makes the draining suction inlet that connects by above-mentioned suction inlet 210 leaked-in airs
Above-mentioned leading section 231 is formed with to be used to guide and amasss the Drainage Division 232 of forwards discharging in the condensed water of drain underpan 230 inside.And above-mentioned Drainage Division 232 will be exposed to the outside by the osculum 124 of above-mentioned front lower panel 120, thus the discharge of direct condensed water.Above-mentioned Drainage Division 232 also is connected with the scupper hose (not shown), thereby condensed water can be directed to other positions.
The side end 233 of above-mentioned drain underpan 230 is formed with inclined plane 234.That is, after the top inclination to the inside of above-mentioned side end 233, form inclined plane 234, thereby direct condensed water is mobile.
Above-mentioned inclined plane 234 constitute dual structure, promptly it comprises following two parts: the 1st inclined plane 234 ' that has certain gradient from inside side, the top of above-mentioned side end 233; The 2nd inclined plane 234 that has the gradient different from the lower end on above-mentioned the 1st inclined plane 234 ' " with the 1st inclined plane 234 '.Above-mentioned the 2nd inclined plane 234 " have relatively a gradient greater than above-mentioned the 1st inclined plane 234 '.
As mentioned above, the reason that why above-mentioned inclined plane 234 will be set to dual structure is: for the bottom surface that makes the top heat exchanger 250 that is installed on above-mentioned drain underpan 230 more reasonable with contacting of drain underpan 230.
In addition, above-mentioned the 2nd inclined plane 234 " the lower end prolong the side bottom surface 235 be formed with the bottom surface that constitutes above-mentioned drain underpan 230 to the side.And the gradient of the rear end of above-mentioned side bottom surface 235 is relatively higher than leading section.That is, above-mentioned side bottom surface 235 forwards is formed slopely, thereby can make the condensed water that concentrates on side bottom surface 235 be more prone to flow to leading section.
The rear of above-mentioned side bottom surface 235 is formed with fixing rib 230 ' and draining rib 230 ".Said fixing rib 230 ' and draining rib 230 " effect be: front and back are fixed for supporting the gripper shoe 250 ' of heat exchanger 250.And, said fixing rib 230 ' and draining rib 230 " and be formed at the front and back of above-mentioned drain underpan 230 separately.
Said fixing rib 230 ' is in the front or back of fixing above-mentioned gripper shoe 250 ', also constitute the front and back periphery of above-mentioned draining suction inlet 230H, the condensed water that therefore can prevent to produce in the heat exchanger 250 flows into above-mentioned draining suction inlet 230H after above-mentioned gripper shoe 250 ' flows down.
In addition, the place ahead of said fixing rib 230 ' or rear are formed with the draining rib 230 of the opposite side of the fixing above-mentioned gripper shoe 250 ' corresponding with fixing rib 230 ' ".And, above-mentioned draining rib 230 " and said fixing rib 230 ' between be formed with passage, thereby constitute the osculum 230a that condensed water that guiding flows down from above-mentioned gripper shoe 250 ' is discharged.
In addition, above-mentioned draining rib 230 " the lower end be formed with a plurality of draining kerves 230 that are used for discharging smoothly the condensed water of above-mentioned osculum 230a " a.And, by above-mentioned osculum 230a and draining kerve 230 " and a condensed water of discharging can not amass in above-mentioned drain underpan 230 inside, but be discharged to the outside by above-mentioned Drainage Division 232 in the fastest time.
The end, front and back of above-mentioned Drainage Division 232 also possesses the chassis fixed component (not shown) that drain underpan 230 is fixed in above-mentioned lower frame 200 is arranged.And the front and back end of above-mentioned drain underpan 230 makes above-mentioned front end frame section 204 and removably combination of rearward end frame portion 206 by above-mentioned chassis fixed component.
The left-hand end top of above-mentioned drain underpan 230 also possesses side discharge chassis 240 is arranged.The height on above-mentioned side discharge chassis 240 is corresponding with the height of the heat exchanger 250 that will illustrate below, thereby when being arranged at interior of building after above-mentioned indoor set 100 was fallen, collects the condensed water that falls from heat exchanger 250.
The side discharge portion 242 that is formed with is forwards protruded in the bottom on above-mentioned side discharge chassis 240.The effect of above-mentioned side discharge portion 242 is: guiding is amassed in the condensed water on above-mentioned side discharge chassis 240 and is forwards discharged by the side discharge hole 126 of above-mentioned front lower panel 120.
Be wholely set heat exchanger 250 above the above-mentioned drain underpan 230.Above-mentioned heat exchanger 250 can make between the refrigerant of internal flow and extraneous air and carry out heat exchange, and above-mentioned heat exchanger probably is ' ∧ ' shape, and the front and back of above-mentioned heat exchanger is covered, thereby can cut off flowing of air.
The rear of above-mentioned panel bed 160 is provided with central frame 260.Above-mentioned central frame 260 is made of following components: as the side surface part 252 of the part that is fixed in above-mentioned side panel 130; Rear face 254 as the part that is fixed in above-mentioned back faceplate panels 140.And the inboard of above-mentioned central frame 260 also is formed with chassis guider 256.
That is, standing upside down is provided with under the situation of above-mentioned indoor set 100, the setting of also standing upside down of above-mentioned heat exchanger 250 and drain underpan 230.At this moment, the inboard of above-mentioned central frame 260 is protruded and is formed with the chassis guider 256 with certain width, and above-mentioned chassis guider will support the bottom surface of above-mentioned drain underpan 230.
The upside of above-mentioned central frame 260 keeps at a certain distance away and is provided with upper frame 300.Above-mentioned upper frame 300 is made of following components: the dividing plate 310 of the compartment up and down; Upward after the vertical curve, prolong the vertically-guided portion 320 that forms from the rear end of aforementioned barriers 310.And aforementioned barriers 310 connects and is formed with the tap 312 of guiding from the discharge of the air of indoor fan 332 forced air supplies that will illustrate below.
The bottom of aforementioned barriers 310 is equipped with canning 330.Above-mentioned canning 330 comprises following components: produce the indoor fan 332 that air flows; The fan electromotor 334 of rotary power is provided to above-mentioned indoor fan 332; Center on the fan drum 336 of the outside formation of above-mentioned indoor fan 332.
The outer peripheral face of said fans motor 334 also possesses the motor fixture 338 that is useful on installation fan electromotor 334.The upper end of said fans shell 336 is formed with outlet 340, and here, above-mentioned outlet is the outlet by the air of above-mentioned indoor fan 332 discharges.
In addition, the periphery along above-mentioned outlet 340 also is formed with shell installation guide part 342.Above-mentioned shell is installed guide part 342 and is protruded definite part formation from the outside side of the periphery of above-mentioned outlet 340, and combines slip before and after the back with the shell installation portion (not shown) of the bottom surface that is formed at aforementioned barriers 310.
The height of above-mentioned vertically-guided portion 320 is corresponding with the height of the exhaust ways 350 that will illustrate below, thereby the air of discharging by above-mentioned tap 312 can be directed to the top.And above-mentioned vertically-guided portion 320 rearward is recessed to form having heaters groove 322 is set.Here, above-mentioned heater is provided with the effect of groove 322 and is: the rear end that hangs the fixing electric heater 360 that will illustrate below.
The upside of aforementioned barriers 310 possesses exhaust ways 350 is arranged.The effect of above-mentioned exhaust ways 350 is that the air by above-mentioned indoor fan 332 forced air supplies is directed to the top.Above-mentioned exhaust ways is to be made of side panel 352 and front panel 354, and is installed on tap 312 tops of aforementioned barriers 310.In addition, the front panel 354 of above-mentioned exhaust ways 350 is formed with and makes the heater of electric heater 360 perforations that will illustrate below that mouth 356 is set.
The integrally formed having heaters gripper shoe 362 of the front end of above-mentioned electric heater 360.Therefore, above-mentioned heater gripper shoe 362 is fixed in the front panel 354 of above-mentioned exhaust ways 350, and the rear end of above-mentioned electric heater 360 then is contained in the heater that above-mentioned vertically-guided portion 320 forms groove 322 is set, thereby finishes the installation of electric heater 360.
In addition, above-mentioned electric heater 360 can be selected to be provided with according to user's wish.Under the situation that electric heater 360 is not set, the heater of above-mentioned exhaust ways 350 is provided with mouthful 356 covering plate (not shown) that will be provided with in addition and hides.
The place ahead of above-mentioned exhaust ways 350 is formed with control box 370.A plurality of control members that transformer 372, card 374 etc. are used to control the driving of air-conditioner are installed in the above-mentioned control box 370, and the left side leading section is provided with power switch 376.In addition, the switch of above-mentioned power switch 376 by above-mentioned front upper panel 110 exposes hole 112 and is exposed to the outside.And the top of above-mentioned control box 370 will be hidden by above-mentioned top panel 150.
In addition, above-mentioned suction inlet 210 and outlet 170 also are provided with the tube connector (not shown).That is, directly be not contacted with at above-mentioned indoor set 100 under the situation in the space that need carry out air conditioning, the tube connector (not shown) that is used to connect above-mentioned indoor set 100 and need carry out the space of air conditioning is arranged at above-mentioned suction inlet 210 and outlet 170.
Below, describe referring to the effect of Fig. 5, the 6 pairs of aforesaid air conditioner room units and drain underpan.
At first, illustrate that above-mentioned indoor set 100 is used for driving condition under the situation of cold-room operation is carried out in the space that needs carry out air conditioning.
Having the indoor set 100 that constitutes as mentioned above generally uses with upright state.At this moment, air will flow into indoor set 100 inside by above-mentioned suction inlet 210 from the below.That is, in case above-mentioned indoor fan 332 power supply that provides from the outside is provided and rotates, will produce inhalation power, because above-mentioned inhalation power, the air of outside (need carry out the space of air conditioning) will be inhaled into above-mentioned indoor set 100 inside by above-mentioned suction inlet 210.
Flow into inner air by above-mentioned suction inlet 210 and at first filter out foreign matter, carry out heat exchange by above-mentioned heat exchanger 250 then by above-mentioned air cleaner 222.That is, when above-mentioned air-conditioner carries out the cold-room operation, above-mentioned heat exchanger 250 will play the effect of evaporimeter, thereby the heat by above-mentioned suction inlet 210 inhaled airs is absorbed by the refrigerant in heat exchanger 250 internal flows.
In addition, when carrying out heat exchange by above-mentioned heat exchanger 250, because temperature difference, heat exchanger 250 will generate condensed water.Above-mentioned condensed water will be fallen the below, concentrate on above-mentioned drain underpan 230.The condensed water of falling above-mentioned drain underpan 230 is via above-mentioned the 1st inclined plane 234 ' and the 2nd inclined plane 234 " flow to side bottom surface 235.
In addition, the condensed water that flows down along the gripper shoe 250 ' that supports above-mentioned heat exchanger 250 will focus on above-mentioned osculum 230a.The above-mentioned condensed water that focuses on osculum 230a will be by above-mentioned draining rib 230 " draining kerve 230 " a flows to above-mentioned side bottom surface 235.
And because above-mentioned side bottom surface 235 forwards tilts, condensed water is the leading section that flow to of nature, and is discharged to indoor set 100 outsides by above-mentioned Drainage Division 232.
The air that is absorbed heat through above-mentioned heat exchanger 250 time will flow into above-mentioned indoor fan 332 by the side of said fans shell 336, discharge to circumferencial direction then.And, after the air that circumferencial direction is discharged will be guided by said fans shell 336, discharge upward by above-mentioned outlet 340 by above-mentioned indoor fan 332.
The outlet 170 that the air of discharging by the outlet 340 of said fans shell 336 will constitute by the vertically-guided portion 320 by above-mentioned exhaust ways 350 and above-mentioned upper frame 300 is discharged to outside (need carry out the space of air conditioning).Though not shown in the figures, at above-mentioned outlet 170 with need carry out also being provided with tube connector between the space of air conditioning, be used to guide air.
In addition, though not shown in the figures, when above-mentioned indoor set 100 drives as mentioned above, the outdoor heat converter that is arranged at the off-premises station inside in other space will play the effect of condenser.Therefore, the refrigerant of outdoor heat converter inside will be emitted heat to air, and therefore the component parts of above-mentioned indoor set 100 and off-premises station forms a circulation with integral body.
Below, the above-mentioned indoor set 100 of explanation is carried out the situation that greenhouse is operated.At this moment, the flow direction at the refrigerant (hydraulic fluid) of above-mentioned heat exchanger 250 internal flows is flowed, thereby make heat exchanger 250 play the effect of condenser, perhaps drive electric heater 360, the simple heating air.
It is as follows to utilize above-mentioned electric heater 360 to carry out the situation of greenhouse operation.Because the rotation of above-mentioned indoor fan 332, the air of outside (need carry out the space of air conditioning) will flow into indoor set 100 inside by above-mentioned suction inlet 210, and then through above-mentioned heat exchanger 250.
At this moment, therefore the state of above-mentioned heat exchanger 250 for not having to drive can not carry out heat exchange.And inhaled air will flow upward, and flow into above-mentioned indoor fan 332 inside by the side of said fans shell 336.Air by above-mentioned indoor fan 332 forced air supplies will be directed into the top by said fans shell 336, then the inside by above-mentioned exhaust ways 350.
At this moment, the above-mentioned electric heater 360 power supply heating that will be provided from the outside.Above-mentioned air by exhaust ways 350 will be by above-mentioned electric heater 360 heating.The air of above-mentioned heating will be discharged to the interior space (need carry out the space of air conditioning) by above-mentioned outlet 170.So, can realize the greenhouse effect of the interior space.
The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, every foundation technical spirit of the present invention all still belongs in the scope of technical solution of the present invention any simple modification, equivalent variations and modification that above embodiment did.
The effect of invention
As mentioned above, the drain underpan structure of air conditioner room unit of the present invention in order to be formed for guiding the osculum of the condensed water discharge that produces in the heat exchanger, has formed the draining rib in fixing rib one side.
Therefore,, but discharge after focusing on osculum, so indoor set inside does not have condensed water and stockpiles because the condensed water that flows down along the gripper shoe that is used to support heat exchanger can not flow into the draining suction inlet.
Owing to also be formed with the draining kerve at the draining rib, therefore can make the condensed water that focuses on osculum be discharged to the outside by the Drainage Division more smoothly.
In addition, the effect that the present invention had is: because condensed water can not flow into indoor set inside by the draining suction inlet, can prevent that therefore the mistake of the indoor set member that condensed water causes from driving, thereby can improve efficiency of air conditioner.
Claims (3)
1, a kind of drain underpan structure of air conditioner room unit is characterized in that, it includes following several sections:
Be used for fixing the fixing rib of a side of gripper shoe, above-mentioned gripper shoe is used to support heat exchanger;
Be formed at a side of said fixing rib, be used for fixing the draining rib of the opposite side of above-mentioned gripper shoe;
Be formed between said fixing rib and the draining rib, be used for guiding the osculum of the discharge of the condensed water that above-mentioned heat exchanger produces.
2, the drain underpan structure of air conditioner room unit according to claim 1 is characterized in that:
Above-mentioned draining rib and the corresponding formation of said fixing rib.
3, the drain underpan structure of air conditioner room unit according to claim 2 is characterized in that:
One side of above-mentioned draining rib also is formed with a plurality of draining kerves, and the effect of above-mentioned draining kerve is: the condensed water of above-mentioned osculum can be discharged smoothly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2005100139829A CN1888694A (en) | 2005-06-27 | 2005-06-27 | Drain underpan structure for air conditioner indoor machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2005100139829A CN1888694A (en) | 2005-06-27 | 2005-06-27 | Drain underpan structure for air conditioner indoor machine |
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| CN1888694A true CN1888694A (en) | 2007-01-03 |
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| CNA2005100139829A Pending CN1888694A (en) | 2005-06-27 | 2005-06-27 | Drain underpan structure for air conditioner indoor machine |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102338454A (en) * | 2010-07-27 | 2012-02-01 | 乐金电子(天津)电器有限公司 | Air conditioning evaporator connection fixing structure |
| CN104921680A (en) * | 2014-03-17 | 2015-09-23 | 三星电子株式会社 | Household appliance having drying apparatus |
| CN107676951A (en) * | 2017-09-13 | 2018-02-09 | 奥克斯空调股份有限公司 | Air conditioner water drain structure |
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2005
- 2005-06-27 CN CNA2005100139829A patent/CN1888694A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102338454A (en) * | 2010-07-27 | 2012-02-01 | 乐金电子(天津)电器有限公司 | Air conditioning evaporator connection fixing structure |
| CN104921680A (en) * | 2014-03-17 | 2015-09-23 | 三星电子株式会社 | Household appliance having drying apparatus |
| CN104921680B (en) * | 2014-03-17 | 2018-02-16 | 三星电子株式会社 | Household electrical appliance with drying equipment |
| CN107676951A (en) * | 2017-09-13 | 2018-02-09 | 奥克斯空调股份有限公司 | Air conditioner water drain structure |
| CN107676951B (en) * | 2017-09-13 | 2022-11-08 | 奥克斯空调股份有限公司 | Drainage structure of air conditioner |
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