CN100455908C - Indoor unit of air conditioner - Google Patents
Indoor unit of air conditioner Download PDFInfo
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- CN100455908C CN100455908C CNB200410019253XA CN200410019253A CN100455908C CN 100455908 C CN100455908 C CN 100455908C CN B200410019253X A CNB200410019253X A CN B200410019253XA CN 200410019253 A CN200410019253 A CN 200410019253A CN 100455908 C CN100455908 C CN 100455908C
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Abstract
The present invention relates to an indoor device of an air conditioner, which comprises a front upper panel (110) which is used for forming a front upper housing, a front lower panel (120) which is used for forming a front lower housing, a control box (370) and a fan casing component (330), wherein a plurality of control components are arranged in the control box (370), and the fan casing component (330) enables air to flow and guides the flow direction of the air. The fan casing component (330) is installed at one side of the control box and can be disassembled. The fan casing component (330) is characterized in that the fan casing component (330) is installed below the control box (370) and can be disassembled from the front of the control box (370). With the structure, the indoor device of the air conditioner has the advantage that the fan casing component can be easily assembled and disassembled, which is convenient for the after-sale services.
Description
Technical field
The present invention relates to a kind of air regulator, more properly, relate to a kind of indoor set (Indoor unit for airconditioner) with air regulator of the structure that can make fan cover assembly realize dismounting easily.
Background technology
In general, air regulator is a kind of machine that is used for refrigerating/heating, and it generally is installed in the interior space in places such as vehicle, office or family or is installed on the wall, can freeze or heats room air.It generally has the cooling cycle system that is made of compressor, condenser, expansion valve, evaporimeter.
Air regulator generally constitutes by mainly being installed in outdoor off-premises station (also can be called " outside " or " heat radiation side ") and mainly being installed in indoor indoor set (also can be called " indoor " or " heat absorbing side "), condenser (outdoor heat converter) and compressor are housed in the above-mentioned off-premises station, evaporimeter (indoor heat converter) is housed in the above-mentioned indoor set.
The erect image people are known like that, air regulator can be divided into separation type and one-piece type substantially, wherein off-premises station and the indoor set in the separation type air regulator is installed separately, and off-premises station and indoor set in the integral air conditioner then are integrated.
Fig. 1 has roughly shown an example of separation type air regulator, and Fig. 2 has shown the structure of the fan component mounting structure of separation type air regulator shown in Figure 1.
As shown in the figure, air regulator is made of indoor set in the interior space that mainly is installed in building 10 and the off-premises station 50 that mainly is installed in the outside of building, be connected refrigerant pipe 60 between above-mentioned indoor set 10 and the off-premises station 50, cold-producing medium can flow along refrigerant pipe 60.
Above-mentioned indoor set 10 roughly is the four prisms cylinder shape, its shell is made of front panel 12, side panel 14, rear board 16 and top panel 18, and opening is arranged at its bottom, has formed the air inlet (not shown), has then formed the exhaust outlet 20 of up/down perforation on the latter half of above-mentioned top panel 18.In addition, connecting pipe (duct) (not shown) can also be installed on above-mentioned air inlet and the exhaust outlet 20, this connecting pipe can be connected indoor set 10 with the space that need carry out air conditioning.
There is an end of above-mentioned refrigerant pipe 60 to pass on the above-mentioned front panel 12.And formed on the lower end part of front panel 12 through hole 12 ', below with the Drainage Division 42 that forms on the drain pan of describing 42 ' can be by above-mentioned through hole 12 ' be exposed at front.
Formed the fan guard 30 of one with it on the bottom surface of aforementioned barriers 22.Said fan cover 30 can guide under the driving that is installed in its inner indoor fan 32 and the flow direction of the air stream that produces.The fan electromotor (not shown) that is used for driving above-mentioned indoor fan 32 also is housed in the said fan cover 30.
The indoor heat converter 40 that is called evaporimeter is housed below the said fan cover 30.Above-mentioned indoor heat converter 40 can make cold-producing medium that portion within it flows and be produced heat exchange by above-mentioned indoor fan 32 inhaled airs, it roughly is " ∧ " shape, its lower end both can be fixed on the above-mentioned side panel 14, also can be fixed on front panel 12 and the rear board 16.
Be provided with drain pan 42 below the above-mentioned indoor heat converter 40.Above-mentioned drain pan 42 be installed in the under(-)chassis (base frame) that is positioned at above-mentioned indoor set 10 lower ends above, the condensed water that produces on the above-mentioned indoor heat converter 40 can be collected.
The preceding right side of face of above-mentioned drain pan 42 formed outstanding forward Drainage Division 42 '.Above-mentioned Drainage Division 42 ' can be by the breakthrough part 12 on the above-mentioned front panel 12 ' be exposed on the external, thus by it can with collect in the above-mentioned drain pan 42 condensed waters row forwards.
But there is following problem in aforesaid prior art.
Because having formed the dividing plate 22 of the bottom surface of above-mentioned control box 24 is one with fan guard 30, therefore said fan cover 30 can't disassemble separately, so, for fan guard 30 and the after-sales service (A/S) that is installed in its inner parts comparison difficulty that will become.
Summary of the invention
The present invention designs in order to solve aforesaid existing in prior technology problem, and purpose is to provide a kind of indoor set that possesses the air regulator of removable fan cover assembly.
To achieve these goals, air-conditioner indoor set of the present invention comprises front upper panel, front lower panel, control box and fan cover assembly, the front upper panel forms the front upper shell, the front lower panel forms the front lower shell, several control components and parts are equipped with in control box inside, fan cover assembly impels air to flow and the flow direction of guiding air, and fan cover assembly is installed in a side of control box and detachable
Fan cover assembly is installed in the rear of front upper panel, the fan guard installation portion that forms on the bottom surface of dividing plate is outstanding downwards at the upper edge, limit of the left and right sides of vent fore-and-aft direction, the fan guard fixed projection in its place ahead is outstanding downwards from the bottom surface of dividing plate, fan guard stiff end on the fan cover assembly is connected on the fan guard fixed projection, on the outer surface of fan electromotor motor fixture is housed, the fan guard that forms along the limit of the outlet of the upper end of fan guard is installed guide part from the outstanding laterally certain length in the limit of outlet, and can be inserted in the fan guard installation portion and the front and back slip, the fan guard stiff end of the front end of outlet forms at the front end edge left and right directions of outlet, and fan cover assembly is fixed on the dividing plate, fan cover assembly can be dismantled from the front.Fan cover assembly be installed in control box below.
In the indoor set of aforesaid air regulator of the present invention, fan cover assembly is installed in the following of control box and is removable.When wanting maintenance (A/S) fan cover assembly,, just can dismantle the operation of fan cover assembly as long as the front upper panel is unloaded down.
And,, therefore can make the dismounting operation be more prone to carry out because aforesaid fan cover assembly is to be installed in the following of control box in the mode of sliding in front and back.
That is to say that the present invention can reach following effect, promptly not only can improve the production operation efficiency of air regulator, can also make easier the carrying out of operation of after-sale service simultaneously.
Description of drawings
Fig. 1 is the side view of indoor set of the air regulator of prior art;
Fig. 2 demonstrates the side view of the internal structure of indoor set for after the front panel of the indoor set of the air regulator of prior art is unloaded;
Fig. 3 is the side view of exterior structure of an embodiment of air-conditioner indoor set of the present invention;
Fig. 4 is the decomposition side view of an embodiment of air-conditioner indoor set of the present invention;
Fig. 5 is the side view that has shown the internal structure of example of the present invention;
Fig. 6 is the part that has shown example of the present invention---the side view of the structure of fan cover assembly;
Fig. 7 is the part of example of the present invention---the part side view of the structure of fan guard installation portion;
Fig. 8 has shown the front elevation of air at the state of the internal flow of an example of the present invention;
The front elevation of the internal structure when Fig. 9 has adopted air-conditioner indoor set of the present invention to be in the inversion installment state for showing.
The critical piece description of reference numerals
100: indoor set 110: front upper panel (panel)
112: switch exposes hole 114: hush panel
120: front lower panel 122: the refrigeration machine pore
124: osculum 130: side panel (panel)
140: rear board (panel) 150: top panel (panel)
160: panel rack (panel holder) 170: exhaust outlet
200: lower frame (frame) 208: drain pan slip (pan sliding) portion
210: air inlet 220: strainer cover (filter cover)
222: air cleaner (air filter) 230: drain pan (drain pan)
232: draining (drain) portion 234: front end fixed part
236: rear end fixed part 240: side discharge dish (drain pan)
242: side discharge portion 250: indoor heat converter
260: central frame (frame) 300: upper frame
310: dividing plate (barrier) 312: vent
314: fan guard installation portion 316: the fan guard fixed projection
320: vertically-guided portion 330: fan cover assembly
332: indoor fan 334: fan electromotor (fan motor)
336: fan guard 338: motor fixture (motor mount)
340: outlet 342: fan guard is installed guide part
344: fan guard stiff end 350: the air draft guiding parts
356: heater installing port 360: electric heater
362: heater gripper shoe 370: control box (controller box)
372: transformer 374: circuit board
376: power switch
The specific embodiment
Structure to an embodiment of air-conditioner indoor set of the present invention is described in detail with reference to the accompanying drawings.
Fig. 3 is the side view of exterior structure that has shown an embodiment of air-conditioner indoor set of the present invention, Fig. 4 is the decomposition side view of air-conditioner indoor set of the present invention, Fig. 5 is the side view that has shown the internal structure of indoor set of the present invention, Fig. 6 is the part of example of the present invention---the side view of fan cover assembly, Fig. 7 is the part that has shown example of the present invention---the view of the structure of fan guard installation portion, Fig. 8 has shown the front elevation of air at the state of the internal flow of an example of the present invention, the front elevation of the internal structure when Fig. 9 has adopted air-conditioner indoor set of the present invention to be in the inversion installment state for showing.
As shown in the figure, the shell of the indoor set 100 of air regulator roughly is the four prisms cylinder shape, promptly is made of the front panel 110,120 that has formed the front shell, the side panel 130 that has formed side casings, the rear board 140 that has formed back case, the top panel 150 that has formed top shell.
Above-mentioned front panel 110,120 is divided into two parts up and down, promptly is made of front upper panel 110 that is installed in top comparatively speaking and the front lower panel 120 that is installed in the below of above-mentioned front upper panel 110.Panel rack (panelholder) 160 is housed between above-mentioned front upper panel 110 and the front lower panel 120, the lower end of above-mentioned front upper panel 110 and the upper end of above-mentioned front lower panel 120 is close on the above-mentioned side panel 130 by this panel rack 160.
Form switch on the upper end left-hand portion of above-mentioned front upper panel 110 and exposed hole 112.Above-mentioned switch exposes hole 112 and roughly is quadrangle, below the power switch of describing 376 can be exposed hole 112 by this switch and be exposed on the external.When not using air regulator, can above-mentioned switch be exposed hole 112 cappings with the big or small corresponding hush panel 114 of exposing hole 112 with above-mentioned switch.
The two ends, the left and right sides of above-mentioned front lower panel 120 have formed cold-producing medium pore 122, can pass above-mentioned cold-producing medium pore 122 with the refrigerant pipe (not shown) that below indoor heat converter of describing 250 is connected.Above-mentioned cold-producing medium pore 122 by high-pressure refrigerant pore 122 ' and low pressure refrigerant pore 122 " form; high-pressure refrigerant pore 122 ' can make inside have the high-pressure refrigerant pipe (not shown) of the higher relatively flow of refrigerant of pressure to pass low pressure refrigerant pore 122 wherein " can make inside have the low pressure refrigerant pipe (not shown) of the relatively low flow of refrigerant of pressure to pass.
The two ends, the left and right sides of above-mentioned front lower panel 120 have also formed osculum 124 respectively, below the Drainage Division 232 of the drain pan 230 described can be exposed by above-mentioned osculum 124.In addition, the top of above-mentioned osculum 124 has also formed side discharge hole 126, below the side discharge portion 242 of the side discharge dish 240 described can be exposed by above-mentioned side discharge hole 126.
Above-mentioned top panel 150 has formed the shell of the first half at above-mentioned indoor set 100 tops.The rear of above-mentioned top panel 150 has formed the exhaust outlet 170 of up/down perforation, and the air of indoor set inside can be by this exhaust outlet 170 rows to the outside.
The upper end of above-mentioned lateral frame portion 202 has also formed to a side-prominent drain pan (pansliding) portion 208 of sliding.Above-mentioned drain pan sliding part 208 is from above-mentioned lateral frame portion 202 side-prominent certain-length and forming in a side, it not only can support below drain pan 230 and the indoor heat converter 250 that will describe, and the mode that drain pan 230 is slided with front and back is installed in above it.
Strainer cover (filter cover) 220 is equipped with in the place ahead of above-mentioned lower frame 200.The rear of above-mentioned strainer cover 220 has formed the tetragonal air cleaner of one (air filter) with it.Therefore, need only the front end that above-mentioned strainer cover 220 is connected to above-mentioned lower frame 200, above-mentioned air cleaner 222 just can be sealed above-mentioned air inlet 210, thereby plays the effect of filtration from the airborne foreign matter of outside inflow.
Because above-mentioned Drainage Division 232 can be exposed on the external by the osculum 124 on the above-mentioned front lower panel 120, thereby can discharge by direct condensed water.In addition, the bottom of above-mentioned drain pan 230 certain angle that preferably tilts can make to collect in its inner condensed water spontaneous current forward end like this.
In addition, the drain pan fixed part 234,236 that drain pan 230 can be fixed on the above-mentioned lower frame 200 also is equipped with in the front and back end of above-mentioned drain pan 230.The front end that is above-mentioned drain pan 230 is equipped with removable front end fixed part 234, and it can be connected with each other the front end and the above-mentioned front end frame section 204 of above-mentioned drain pan 230.
In the rear end of above-mentioned drain pan 230 rear end fixed part 236 is housed, it can be connected with each other the rear end and the rearward end frame portion 206 of above-mentioned drain pan 230.In addition, above-mentioned rear end fixed part 236 preferably forms one with above-mentioned rearward end frame portion 206.
The lower end of above-mentioned side discharge dish 240 has formed outstanding forward side discharge portion 242.The effect of above-mentioned side discharge portion 242 is: it can guide the condensed waters that collect in the above-mentioned side discharge dish 240 to arrange forwards by the side discharge hole on the above-mentioned front lower panel 120 126.
The indoor heat converter 250 that has formed one with it is equipped with in the top of above-mentioned drain pan 230.The cold-producing medium that above-mentioned indoor heat converter 250 can make portion within it flow produces heat exchange with extraneous air, and it is " ∧ " shape, and its front and back seals, thereby can block the mobile of air.
When above-mentioned indoor set 100 is inverted installation, the installation that need reverse of above-mentioned indoor heat converter 250 and drain bar 230, in this case, owing to formed the outstanding to the inside drain pan guide rail with certain width (pan guide) 256 on the above-mentioned central frame 260, so this drain pan guide rail 256 can support the bottom of above-mentioned drain pan 230.
Above above-mentioned central frame 260, upper frame 300 is installed at a distance of certain intervals.Above-mentioned upper frame 300 is by forming with the lower part, and promptly dividing plate 310, and it can be separated into cabinet inside two parts up and down; Vertically-guided portion 320, it is that rear end bending vertically upward from aforementioned barriers 310 forms.Formed the vent 312 that connects on the aforementioned barriers 310, can discharge by this vent 312 by the air of below indoor fan of describing 332 being sent by force.
Formed fan guard installation portion 314 on the bottom surface of aforementioned barriers 310, below the fan cover assembly of describing 330 can be inserted in this fan guard installation portion 314.Said fan cover installation portion 314 is to give prominence to downwards at the upper edge, limit of the left and right sides in said exhaust hole 312 fore-and-aft direction to form, and said fans shade assembly 330 front and back in the above slides.
In addition, the place ahead of said fan cover installation portion 314 has also formed fan guard fixed projection 316.Said fan cover fixed projection 316 is to form from the bottom surface of aforementioned barriers 310 is outstanding downwards, below the fan guard stiff end 344 on the fan cover assembly of describing 330 can be connected on the said fan cover fixed projection 316.Based on this, also formed on the said fan cover fixed projection 316 screw connecting hole 316 that can make screw (screw) pass and connect '.
The motor fixture 338 that is used for fixing fan electromotor 334 also is housed on the outer surface of said fans motor 334.The upper end of said fan cover 336 has formed outlet 340, and this outlet 340 is outlets of above-mentioned indoor fan 332 air of being discharged.
In addition, the limit along above-mentioned outlet 340 has formed fan guard installation guide part 342.Said fan cover is installed guide part 342 and is formed from the outstanding laterally certain length in the limit of above-mentioned outlet 340, and it can be inserted in the said fan cover installation portion 314 and slide in front and back.
The front end of above-mentioned outlet 340 has also formed fan guard stiff end 344.Said fan cover stiff end 344 is to form at the front end edge left and right directions of above-mentioned outlet 340, said fans shade assembly 330 can be fixed on the aforementioned barriers 310 by it.Based on this, the two ends, the left and right sides of said fan cover stiff end 344 also formed screw through hole 344 that screw (screw) is passed '.
Above-mentioned vertically-guided portion 320 has with below the corresponding height of height of the air draft guiding parts 350 described, thereby the upwards guiding of air that can discharge by said exhaust hole 312.In addition, also formed the heater mounting groove 322 of depression backward in the above-mentioned vertically-guided portion 320, fixed thereby below the rear end of the electric heater 360 described can be stuck in this heater mounting groove 322.
Air draft guiding parts 350 is equipped with in the top of aforementioned barriers 310.Said exhaust guiding parts 350 can be with the upwards guiding of being sent by above-mentioned indoor fan 332 of air, and it is made of side panel 352 and front panel 354, and is installed in the top of the vent 312 of aforementioned barriers 310.In addition, also formed the heater installing port 356 that the electric heater 360 that will describe is passed on the front panel 354 of said exhaust guiding parts 350.
The front end of above-mentioned electric heater 360 has formed the heater gripper shoe 362 of one with it.As long as above-mentioned heater gripper shoe 362 is fixed on the front panel 354 of said exhaust guiding parts 350, the rear end of above-mentioned electric heater 360 is inserted in the heater mounting groove 322 in the above-mentioned vertically-guided portion 320, just can finish the installation of electric heater 360.
In addition, above-mentioned electric heater 360 can be selected to install according to user's wish, when not needing electric heater 360 is installed, can utilize other hush panel (not shown) with heater installing port 356 cappings on the said exhaust guiding parts 350.
The place ahead of said exhaust guiding parts 350 has formed control box 370.Several control components and parts that are used for controlling the air regulator action such as transformer 372, circuit board (board) 374 etc. are housed in the above-mentioned control box 370, and its left side front end is equipped with power switch 376.Above-mentioned power switch 376 can expose hole 112 and be exposed on the external by the switch on the above-mentioned front upper panel 110.Got up by above-mentioned top panel 150 cappings in the top of above-mentioned control box 370.
In addition, connecting pipe (duct) (not shown) can also be installed on above-mentioned air inlet 210 and the exhaust outlet 170.Promptly can not directly touch to carry out the space of air conditioning the time when above-mentioned indoor set 100, the connecting pipe (not shown) can be installed on above-mentioned air inlet 210 and exhaust outlet 170, so just above-mentioned indoor set 100 and the space that need carry out the air regulator adjusting can be interconnected.
In addition, the heat-barrier material 380 that is used for external insulation also is equipped with in inside as above-mentioned side panel 130 or rear board 140 these casings, and, heat-barrier material fixed guide structure (guide) 382 is housed also on the central part of above-mentioned casing for these heat-barrier materials 380 can be close on the casing.
Effect to air-conditioner indoor set with said structure is illustrated below.
The operating state of above-mentioned indoor set 100 is at first described when freeze in the space of needs being carried out air conditioning.
At first can flow through above-mentioned air cleaner 222 by above-mentioned air inlet 210 leaked-in airs, when flowing through above-mentioned air cleaner 222, airborne foreign matter can be filtered out.Next these air above-mentioned indoor heat converter 250 of can flowing through, thus realize heat exchange.That is to say that when above-mentioned air regulator freezes when driving, above-mentioned indoor heat converter 250 can play the effect of evaporimeter, mobile cold-producing medium can be from by siphoning away heat above-mentioned air inlet 210 leaked-in airs indoor heat converter 250 in.
In addition, when carrying out heat exchange by above-mentioned indoor heat converter 250, owing to have temperature difference, thereby on indoor heat converter 250, can generate condensed water, these condensed waters can flow down and collect in the above-mentioned drain pan 230.Drop on the front end that above-mentioned drain pan 230 interior condensed waters can flow to drain pan 230, be discharged to the outside of indoor set 100 then by above-mentioned Drainage Division 232.
The air of flowing through above-mentioned indoor heat converter 250 and being sucked away heat can flow to above-mentioned indoor fan 332 from the side of said fan cover 336, along the circumferential direction is discharged from then.Can under the guiding of said fan cover 336, upwards discharge at the air of along the circumferential direction discharging under the driving of above-mentioned indoor fan 332 by above-mentioned outlet 340.
The space that the exhaust outlet 170 that next air of discharging from the outlet 340 of said fan cover 336 can form by the vertically-guided portion 320 by said exhaust guiding parts 350 and upper frame 300 is arranged to outside need carries out air conditioning.Certainly in this case, though do not give demonstration among the figure, in fact can also and need carry out at said exhaust mouth 170 between the space of air conditioning connecting pipe being installed, the guiding air flows.
In addition, though do not give demonstration among the figure, in fact during above-mentioned indoor set 100 drivings, the outdoor heat converter that is installed in the off-premises station inside in the other space has played the effect of condenser.Because the cold-producing medium of outdoor heat converter inside can reject heat in the air, thereby the building block of above-mentioned indoor set 100 and off-premises station has formed the circulatory system (cycle) of an integral body.
Next have a look above-mentioned indoor set 100 and heat situation when driving.Two kinds of methods are arranged here, and one is the cold-producing medium drive fluid adverse current that makes in above-mentioned indoor heat converter 250 internal flows, thereby makes indoor heat converter 250 play the effect of condenser; Another is to drive above-mentioned electric heater 360, and air is heated.
Have a look the situation of utilizing above-mentioned electric heater 360 to heat below.Along with the rotation of above-mentioned indoor fan 332, the air that outside need carries out the space of air conditioning can flow into the inside of indoor set 100 by above-mentioned air inlet 210, and next these leaked-in airs can flow through above-mentioned indoor heat converter 250.
In this case, above-mentioned indoor heat converter 250 does not drive, thereby also just can not realize heat exchange.So, leaked-in air will move up, and flow into the inside of above-mentioned indoor fan 332 then from the side of said fan cover 336.Next these air can be sent by above-mentioned indoor fan 332, and these air that are sent can be guided into the top by said fan cover 336, flow through the inside of said exhaust guiding parts 350 then.
At this moment, because above-mentioned electric heater 360 has been connected external power source, be in heated condition, thereby the air that flows through said exhaust guiding parts 350 can be by above-mentioned electric heater 360 heating, the air of these heating can be arranged to the space that the interior space need be carried out air conditioning by said exhaust mouth 170, thereby realizes heating the interior space.
On the other hand, some the time can need aforesaid indoor set 100 is inverted and install.When above-mentioned indoor set 100 being inverted when installing, for the condensed water that indoor heat converter 250 is produced is handled, need above-mentioned indoor heat converter 250 with shown in drain pan 230 image patterns 10 like that, the transposing installation site.
That is to say, can be being in like that under the vertically installed state shown in indoor set 100 image patterns 9, above-mentioned indoor heat converter 250 that is installed in indoor set 100 bottoms and drain pan 230 are spurred forward, thereby they are disassembled, then indoor set 100 is inverted, above-mentioned indoor heat converter 250 and drain pan 230 be installed to above-mentioned central frame 260 above.
Then above-mentioned front lower panel 120 is also removed, and as above-mentioned indoor heat converter 250, falling to install.So, when the Drainage Division 232 of above-mentioned drain pan 230 just can uprightly be installed as indoor set 100, be exposed on the external by the osculum 124 on the above-mentioned front lower panel 120.
In addition, when wanting above-mentioned drain pan 230 and indoor heat converter 250 as top when being installed on the above-mentioned central frame 260 said, can be placed on the rear end of above-mentioned drain pan 230 front end of above-mentioned central frame 260 earlier, promote drain pan 230 then backward, like this, above-mentioned drain pan 230 will be installed in the mode of sliding under the state on the drain pan guide rail 256 of two ends frame in above-mentioned central frame 260.
Fig. 9 is that above-mentioned indoor heat converter 250 and drain pan 230 are in the front elevation when putting upside down installment state.Have a look driving condition in this case below.The same during with upright installation, along with the connection of power supply, above-mentioned indoor fan 332 can begin rotation.
Along with the rotation of above-mentioned indoor fan 332, the outside interior space or the air that need carry out the space of air conditioning can flow into the inside of above-mentioned indoor set 100 by above-mentioned air inlet 210 from the top.When flowing through above-mentioned indoor heat converter 250, can produce heat exchange by above-mentioned air inlet 210 leaked-in airs, thereby become cold air with the cold-producing medium of indoor heat converter 250 inside.
At this moment, can produce condensed water on the surface of above-mentioned indoor heat converter 250, these condensed waters can collect in above-mentioned indoor heat converter 250 and assemble in the all-in-one-piece drain pans 230.The condensed water that collects in the above-mentioned drain pan 230 can be discharged to outside the place ahead by the Drainage Division 232 of front end at last.
The air that has flow through above-mentioned indoor heat converter 250 can move down, and the side by said fan cover 336 flow in the above-mentioned indoor fan 332.The air that flows into indoor fan 332 can along the circumferential direction be discharged under the driving of indoor fan 332, at last by said exhaust mouth 170 rows downwards.In addition, on the said exhaust mouth 170 the connecting pipe (not shown) can also be installed, such connecting pipe can cause the space that need carry out air conditioning with the air of discharging from said exhaust mouth 170.
When wanting that the fan cover assembly of installing and using in the above described manner 330 keeped in repair (A/S), can earlier above-mentioned front upper panel 110 be unloaded, and then said fans shade assembly 330 is disassembled.At first to spur said fans shade assembly 330 to not shown in the figures the screwing down of screw that is connected on said fan cover stiff end 344 and the fan guard fixed projection 316 then forward here.Like this, just can guide part 342 be installed and be inserted under the state in the said fan cover installation portion 314, fan cover assembly 330 be pulled out from the place ahead in the mode of sliding in said fan cover.
If said fans shade assembly 330 has been disassembled, the operator just can keep in repair separately fan cover assembly 330 so, and maintenance is reinstalled fan cover assembly 330 according to the order opposite with above-mentioned disassembly sequence after finishing again.
That is to say, can be after fan cover assembly 330 be taken up, the front end the rear end insertion said fan cover installation portion 314 of said fan cover installation guide part 342 promotes fan cover assembly 330 then backward.So, said fan cover is installed guide part 342 and just can be kept being inserted in said fan cover installation portion 314 interior states and slide backward.At last, as long as said fan cover stiff end 344 has been attached on the said fan cover fixed projection 316, just can fan guard stiff end 344 and fan guard fixed projection 316 be coupled together with screw (screw).Just can finish the assembling of fan cover assembly 330 thus.
Aforesaid scope of the present invention not merely is defined in above-mentioned example, for the those skilled in the art of those industry, in aforesaid technical scope, might be that the various deformation processing is made on the basis with the present invention.
Claims (2)
1, a kind of indoor set of air regulator, comprise the front upper panel, the front lower panel, control box and fan cover assembly, the front upper panel has formed the front upper shell, the front lower panel has formed the front lower shell, between above-mentioned front upper panel and the front lower panel panel rack is housed, central frame is equipped with at the rear of above-mentioned panel rack, the top of above-mentioned central frame, at a distance of certain intervals upper frame is installed, several control components and parts are equipped with in control box inside, fan cover assembly can impel air to flow and guide the flow direction of air, fan cover assembly is installed in a side of control box and can disassembles, fan cover assembly comprises indoor fan, fan electromotor and fan guard, indoor fan impels air to flow, fan electromotor provides rotary power to indoor fan, fan guard has structure that the indoor fan cover is got up, above-mentioned upper frame is made up of dividing plate and vertically-guided portion, dividing plate is separated into two parts up and down with cabinet inside, vertically-guided portion is that the rear end bending vertically upward from dividing plate forms, formed the vent that connects on the dividing plate, it is characterized in that: described fan cover assembly (330) is installed in the rear of front upper panel (110), formed fan guard installation portion (314) on the bottom surface of dividing plate (310), fan cover assembly (330) is inserted in the fan guard installation portion (314), fan guard installation portion (314) is given prominence to downwards at the upper edge, limit of the left and right sides of vent (312) fore-and-aft direction and is formed, fan cover assembly (330) can slide front and back on fan guard installation portion (314), the place ahead of fan guard installation portion (314) has also formed fan guard fixed projection (316), fan guard fixed projection (316) is to form from the bottom surface of dividing plate (310) is outstanding downwards, fan guard stiff end (344) on the fan cover assembly (330) is connected on the fan guard fixed projection (316), the motor fixture (338) that is used for fixing fan electromotor (334) also is housed on the outer surface of fan electromotor (334), the upper end of fan guard (336) has formed outlet (340), limit along outlet (340) has formed fan guard installation guide part (342), fan guard is installed guide part (342) and is formed from the outstanding laterally certain length in the limit of outlet (340), and can be inserted in the fan guard installation portion (314) and the front and back slip, the front end of outlet (340) has also formed fan guard stiff end (344), fan guard stiff end (344) forms at the front end edge left and right directions of outlet (340), and fan cover assembly (330) is fixed on the dividing plate (310), fan cover assembly (330) can be dismantled from the place ahead.
2, the indoor set of air regulator according to claim 1 is characterized in that: described fan cover assembly (330) be installed in control box (370) below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200410019253XA CN100455908C (en) | 2004-05-19 | 2004-05-19 | Indoor unit of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200410019253XA CN100455908C (en) | 2004-05-19 | 2004-05-19 | Indoor unit of air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1699831A CN1699831A (en) | 2005-11-23 |
| CN100455908C true CN100455908C (en) | 2009-01-28 |
Family
ID=35476016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200410019253XA Expired - Fee Related CN100455908C (en) | 2004-05-19 | 2004-05-19 | Indoor unit of air conditioner |
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| Country | Link |
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| CN (1) | CN100455908C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105841208B (en) * | 2013-07-26 | 2017-12-22 | 广东美的制冷设备有限公司 | Floor air conditioner air channel structure and vertical air conditioner indoor unit |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3908750A (en) * | 1974-03-04 | 1975-09-30 | Sidney Siegel | Heating and cooling apparatus |
| US4130376A (en) * | 1977-06-23 | 1978-12-19 | Westinghouse Electric Corp. | Fan mounting arrangement |
| US4462460A (en) * | 1976-05-07 | 1984-07-31 | International Environmental Corporation | Modular air conditioning apparatus |
| JPH0473529A (en) * | 1990-07-13 | 1992-03-09 | Mitsubishi Electric Corp | Air conditioner set in ceiling |
| JPH06147522A (en) * | 1992-11-13 | 1994-05-27 | Sanyo Electric Co Ltd | Air blower mounting device |
| US5332028A (en) * | 1993-03-12 | 1994-07-26 | Carrier Corporation | Method and apparatus for controlling supplemental electric heat during heat pump defrost |
| JPH10122603A (en) * | 1996-10-18 | 1998-05-15 | Fujitsu General Ltd | Outdoor device for air container |
-
2004
- 2004-05-19 CN CNB200410019253XA patent/CN100455908C/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3908750A (en) * | 1974-03-04 | 1975-09-30 | Sidney Siegel | Heating and cooling apparatus |
| US4462460A (en) * | 1976-05-07 | 1984-07-31 | International Environmental Corporation | Modular air conditioning apparatus |
| US4130376A (en) * | 1977-06-23 | 1978-12-19 | Westinghouse Electric Corp. | Fan mounting arrangement |
| JPH0473529A (en) * | 1990-07-13 | 1992-03-09 | Mitsubishi Electric Corp | Air conditioner set in ceiling |
| JPH06147522A (en) * | 1992-11-13 | 1994-05-27 | Sanyo Electric Co Ltd | Air blower mounting device |
| US5332028A (en) * | 1993-03-12 | 1994-07-26 | Carrier Corporation | Method and apparatus for controlling supplemental electric heat during heat pump defrost |
| JPH10122603A (en) * | 1996-10-18 | 1998-05-15 | Fujitsu General Ltd | Outdoor device for air container |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1699831A (en) | 2005-11-23 |
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