CN104110738A - Indoor unit of floor air conditioner - Google Patents
Indoor unit of floor air conditioner Download PDFInfo
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- CN104110738A CN104110738A CN201410242382.9A CN201410242382A CN104110738A CN 104110738 A CN104110738 A CN 104110738A CN 201410242382 A CN201410242382 A CN 201410242382A CN 104110738 A CN104110738 A CN 104110738A
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- indoor unit
- heat exchanger
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- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The invention relates to the technical field of air conditioners, and provides an indoor unit of a floor air conditioner. The indoor unit of the floor air conditioner comprises a refrigeration box and an air heat exchanging device arranged on the top of the refrigeration box. The air heat exchanging device comprises a heat exchanger assembly, a first air inlet device arranged on the back of the heat exchanger assembly and an air outlet device arranged on the front portion of the heat exchanger assembly. The refrigeration box comprises a box body, a box door arranged on the box body, an inner container arranged in the box body, a refrigeration device arranged on the rear portion of the inner container and a second air inlet device which is arranged on the back of the box body and capable of supplying air to the refrigeration device and allowing heat to be dissipated out. According to the indoor unit of the floor air conditioner, back air supplying is adopted by both the air heat exchanging device and the refrigeration box, full back air supplying of the indoor unit of the floor air conditioner is achieved, the structure is simple, the air supplying range is large, appearance of products is not influenced, refrigeration is carried out on the lower refrigeration box through the refrigeration device, heat is dissipated out through the second air inlet device, a traditional refrigerant heat dissipating mode is not used any more, and refrigeration of the air heat exchanging device is not influenced while normal work of the refrigeration box is guaranteed.
Description
Technical field
The present invention relates to air-conditioner technical field, more particularly, relate to a kind of vertical air conditioner indoor unit.
Background technology
At present, in air-conditioning technical field, there is vertical air conditioner indoor unit, but at present in vertical air conditioner indoor unit structure, the air inlet structure of most of air-conditioning parts is not only complicated, and air inlet effect is bad, and refrigerating box part adopts coolant refrigeration, refrigeration to indoor apparatus of air conditioner itself and heat-production functions impact like this, and these two parts are separate does not effectively utilize common ground to simplify structure between the two.
Summary of the invention
The object of the present invention is to provide a kind of vertical air conditioner indoor unit, be intended to solve the problem of air inlet structure complexity in vertical air conditioner indoor unit of the prior art and refrigerating box poor refrigerating efficiency.
For solving the problems of the technologies described above, technical scheme of the present invention is: a kind of vertical air conditioner indoor unit is provided, comprise refrigerating box and be located at the air heat-exchanging device at described refrigerating box top, described air heat-exchanging device comprises heat exchanger assembly, be located at first air-intake device at described heat exchanger assembly back and be located at the exhaust apparatus of described heat exchanger assembly front portion, described refrigerating box comprises casing, be located on described casing can opened at front face chamber door, be located at the inner bag in described casing, being located at the refrigerating plant at described inner bag rear portion and being located at described casing back can be to described refrigerating plant air-supply, and the second air-intake device simultaneously can heating load coming out.
Particularly, described heat exchanger assembly comprises heat exchanger support and is fixed on the parallel-flow heat exchanger in described heat exchanger support, described heat exchanger support rear surface evenly arranges multiple magnetic parts, and described the first air-intake device front surface is provided with corresponding with each magnetic part respectively iron plate.
Particularly, the rear surface of described casing is provided with the first draw-in groove, and described the second air-intake device is provided with second grab that can slip in described the first draw-in groove from top to bottom.
Particularly, the arranged on left and right sides of described heat exchanger support front surface is respectively equipped with the second draw-in groove, and the arranged on left and right sides of described exhaust apparatus rear surface is respectively equipped with second grab that can slip in described the second draw-in groove from top to bottom.
Particularly, described a kind of parallel-flow heat exchanger, there is inlet side and air side, it comprises horizontally disposed top header, bottom header, vertically be arranged at the some flat tubes between described top header and described bottom header and be located at the fin on each described flat tube, between the top ends of each described fin and described top header, there is the first gap, between the bottom of each described fin and described bottom header, there is the second gap, described top header is provided with first pressing plate that can block described the first gap, described bottom header is fixed in a bracing frame, in support frame as described above, be provided with the conduit that can block described the second gap.
Particularly, described bottom header is provided with input pipe and efferent duct, and support frame as described above outside is provided with drip tray, and described input pipe and described efferent duct are by passing in described drip tray.
Particularly, described refrigerating plant comprises semiconductor chilling plate, the first heat abstractor and the second heat abstractor, described semiconductor chilling plate is located between described inner bag and described casing, described semiconductor chilling plate has towards the cold junction of described inner bag and towards the hot junction of described casing, described the first heat abstractor is attached at the cold junction of described semiconductor chilling plate, and described the second heat abstractor is attached at the hot junction of described semiconductor chilling plate.
Particularly, described the first heat abstractor comprises the first radiating block, the first fan and fan grill, described the first radiating block is arranged in described inner bag, and the rear surface of described the first radiating block is by stretching out in described inner bag and being attached on the cold junction of described semiconductor chilling plate, and described the first fan is positioned at the front side of described the first radiating block and is fixed on described fan grill.
Particularly, described the second heat abstractor comprises the second radiating block, radiating block cover, wind scooper and the second fan, the front surface of described the second radiating block is attached on the hot junction of described semiconductor chilling plate, described radiating block covers at the rear surface of described the second radiating block, described wind scooper is located at the below of described the second radiating block, and described the second fan is located at described wind scooper below.
Particularly, described the first air-intake device and described the second air-intake device are air-inlet grille, and described in two, air-inlet grille is one-body molded.
In the present invention, air heat-exchanging device and refrigerating box part all adopt air-supply behind, like this, realize the full back side air-supply of vertical air conditioner indoor unit, this simple in structure, blowing range is large, and do not affect the outward appearance of product, and bottom refrigerating box employing refrigerating plant refrigeration, and utilize the second air-intake device that dissipation of heat is gone out, do not recycle traditional cold matchmaker radiating mode, in ensureing the normal work of refrigerating box, do not affect the refrigeration of air heat-exchanging device.
Brief description of the drawings
Fig. 1 is the decomposition texture schematic diagram of vertical air conditioner indoor unit provided by the invention;
Fig. 2 is the assembling schematic diagram that in the embodiment of the present invention, vertical air conditioner indoor unit is dismantled after biside plate;
Fig. 3 is the decomposing schematic representation of refrigerating box in the embodiment of the present invention;
Fig. 4 is A place enlarged drawing in Fig. 1;
Fig. 5 is the rearview of heat exchanger support in the embodiment of the present invention;
Fig. 6 is B place enlarged drawing in Fig. 5;
Fig. 7 is C place enlarged drawing in Fig. 2;
Fig. 8 is the structural representation of top cover in the embodiment of the present invention;
Fig. 9 is D place enlarged drawing in Fig. 1;
Figure 10 is E place enlarged drawing in Fig. 1;
Figure 11 is F place enlarged drawing in Fig. 2;
Figure 12 is the mounting structure schematic diagram of parallel-flow heat exchanger and bracing frame in the embodiment of the present invention;
Figure 13 is the structural representation of bracing frame in the embodiment of the present invention;
Figure 14 is the second pressure plate structure schematic diagram in the embodiment of the present invention;
Figure 15 is G place enlarged drawing in Figure 12;
Figure 16 is the structural representation of refrigerating box in the embodiment of the present invention;
Figure 17 is the decomposing schematic representation of refrigerating plant in the embodiment of the present invention;
100-refrigerating box; 110-casing; 111-the first draw-in groove; 112-the 5th draw-in groove;
Frame before 120-; 130-chamber door; 140-inner bag; 150-refrigerating plant;
151-semiconductor chilling plate; 152-the first heat abstractor; 1521-the first radiating block;
15211-first substrate; 15212-the first radiating fin; 1522-the first fan;
1523-fan grill; 153-the second heat abstractor; 1531-the second radiating block;
15311-second substrate; 15312-the second radiating fin; 1532-radiating block cover;
1533-wind scooper; 1534-the second fan; 160-the second air-intake device; 161-the first grab;
200-heat exchanger assembly; 210-heat exchanger support; 211-mounting groove; 212-hole clipping;
213-the second draw-in groove; 214-the 3rd draw-in groove; 215-inside casing; 2151-erection column;
220-parallel-flow heat exchanger; 221-top header; 222-bottom header; 223-the first pressing plate;
2231-installing hole; 224-inlet side; 225-air side; 226-bracing frame;
227-input pipe; 228-efferent duct; 229-drip tray; 2291-first bores a hole;
2292-second bores a hole; 230-the second pressing plate; 231-the 3rd perforation; 232-the 4th perforation;
240-water receiving cover; 300-the first air-intake device; 310-iron plate; 320-bending part;
321-locating convex block; 400-exhaust apparatus; 410-the second grab; 420-the 4th draw-in groove;
500-top cover; 510-step; 511-locating slot; 520-buckle;
600-side plate; 610-the 3rd grab; 620-the 4th grab; 630-the 5th grab.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
With reference to Fig. 1, Fig. 2, vertical air conditioner indoor unit provided by the invention, comprises refrigerating box 100 and is located at the air heat-exchanging device at refrigerating box 100 tops.Air heat-exchanging device comprises heat exchanger assembly 200, is located at first air-intake device 300 at heat exchanger assembly 200 backs, the exhaust apparatus 400 of being located at heat exchanger assembly 200 front portions, top cover 500 and biside plate 600.Refrigerating box 100 is positioned at bottom, and heat exchanger assembly 200 is placed on refrigerating box 100, and exhaust apparatus 400 is loaded on heat exchanger assembly 200 front sides and is also positioned on refrigerating box 100, and top cover 500 is placed in heat exchanger assembly 200 and exhaust apparatus 400 tops.Heat exchanger assembly 200, exhaust apparatus 400 and top cover 500 are installed on after one, thus biside plate 600 and the first air-intake device 300 respectively from arranged on left and right sides and enclose below form vertical air conditioner indoor unit.Refrigerating box 100 comprises the casing 110, the front frame 120 that is installed on casing 110 opening parts that are rectangular-shaped, be located on front frame 120 can opened at front face chamber door 130, be located at inner bag 140, the refrigerating plant 150 in casing 110 and be located at the second air-intake device 160 that can blow and simultaneously can heating load come out to refrigerating plant 150 in casing 110 backs.The first air-intake device 300 and the second air-intake device 160 are air-inlet grille, and two air-inlet grilles are one-body molded.In the present invention, air heat-exchanging device and refrigerating box 100 parts all adopt air-supply behind, like this, realize the full back side air-supply of vertical air conditioner indoor unit, this simple in structure, blowing range is large, and do not affect the outward appearance of product, and bottom refrigerating box 100 adopts refrigerating plant 150 to freeze, and utilize the second air-intake device 160 that dissipation of heat is gone out, do not recycle traditional cold matchmaker radiating mode, in ensureing the normal work of refrigerating box 100, do not affect the refrigeration of air heat-exchanging device.
In conjunction with Fig. 4 to Fig. 6, heat exchanger assembly 200 comprises heat exchanger support 210 and is fixed on the parallel-flow heat exchanger 220 in heat exchanger support 210, heat exchanger support 210 rear surfaces evenly arrange multiple magnetic part (not shown)s, and the first air-intake device 300 front surfaces are provided with corresponding with each magnetic part respectively iron plate 310.Particularly, heat exchanger support 210 rear surface arranged on left and right sides are respectively equipped with multiple mounting grooves 211, and each magnetic part is placed in respectively in each mounting groove 211.Utilize the magneticaction between magnetic part and iron plate 310 to make the first air-intake device 300 be adjacent to installation with heat exchanger support 210, convenient simply again.
Referring again to Fig. 2, Fig. 7, particularly, the rear surface of casing 110 is provided with the first draw-in groove 111, the second air-intake devices 160 and is provided with first grab 161 that can slip in the first draw-in groove 111 from top to bottom.When installation, by the second air-intake device 160 down slidings, while making the first grab 161 insert the first draw-in groove 111, complete the installation between the second air-intake device 160 and refrigerating box 100, in this course, the first air-intake device 300 also can complete and the installation of heat exchanger assembly 200 simultaneously.
Referring again to Fig. 4, Fig. 8, between the first air-intake device 300 and top cover 500, also there is corresponding syndeton, like this, ensure compactedness and the sealing of assembling.Particularly, a bending part 320 is formed on the first air-intake device 300 tops forward lateral buckling, and top cover 500 back edge are provided with a step 510, and bending part 320 is overlapped on step 510.
Further, bending part 320 middle parts are provided with locating convex block 321, and step 510 middle parts are provided with the locating slot 511 that can insert for locating convex block 321.Like this, the installation that coordinates by locating convex block 321 with locating slot 511, ensures that bending part 320 and step 510 overlap more firm, can not be shifted.
Referring again to Fig. 8, Fig. 9, top cover 500 with the mounting structure of heat exchanger support 210 is: the top cover 500 lower surface left and right sides are respectively equipped with buckle 520, and heat exchanger support 210 tops are provided with the hole clipping 212 corresponding with each buckle 520.And between top cover 500 and exhaust apparatus 400, be to be fixedly connected with by screw, particularly, the front surface of top cover 500 is provided with the first screw (not shown), exhaust apparatus 400 is provided with the second screw (not shown), screw is screwed in to the first screw simultaneously and realize the two with the second screw and be connected.
Referring again to Fig. 9, Figure 10, the arranged on left and right sides of heat exchanger support 210 front surfaces is respectively equipped with the second draw-in groove 213, and the arranged on left and right sides of exhaust apparatus 400 rear surfaces is respectively equipped with second grab 410 that can slip in the second draw-in groove 213 from top to bottom.Like this, when mounted, the second grab 410 is alignd with the second draw-in groove 213, can from top to bottom whole exhaust apparatus 400 be hung over to the front side of air-conditioning, this mounting means is quick, simple, dismantles also more convenient.Certainly,, on the basis of this installation, for strengthening the bonding strength between the two, between heat exchanger support 210 and exhaust apparatus 400, also adopt screw to reinforce the connection (not shown).
Further, in the present embodiment, between the arranged on left and right sides limit of heat exchanger support 210 front surfaces and the arranged on left and right sides limit of exhaust apparatus 400 rear surfaces, be also provided with sponge heat-insulating layer (not shown).Sponge heat-insulating layer is set, effectively prevents that the interior condensed water of parallel-flow heat exchanger 220 from causing condensation with the exchange of extraneous generation gas.
Similarly, in the present embodiment, biside plate 600 also adopts and articulates mode and fix.Because biside plate 600 is to be mounted on the assembly of heat exchanger assembly 200, exhaust apparatus 400 and refrigerating box 100, therefore the top of biside plate 600 is fixed on heat exchanger support 210 and exhaust apparatus 400 simultaneously.Particularly, with reference to Fig. 1, Fig. 7 and Figure 11, the arranged on left and right sides of heat exchanger support 210 is respectively equipped with the 3rd draw-in groove 214, biside plate 600 tops are respectively equipped with the 3rd grab 610 that can slip in the 3rd draw-in groove 214 from top to bottom, the arranged on left and right sides of exhaust apparatus 400 is respectively equipped with the 4th draw-in groove 420, and biside plate 600 tops are respectively equipped with the 4th grab 620 that can slip in the 4th draw-in groove 420 from top to bottom; The arranged on left and right sides of casing 110 is respectively equipped with the 5th draw-in groove 112, and biside plate 600 bottoms are respectively equipped with the 5th grab 630 that can slip in described the 5th draw-in groove 112 from top to bottom.
To sum up, in the present embodiment, the mode that the second air-intake device 160 of vertical air conditioner indoor unit adopts grab and draw-in groove to articulate up and down, quick for installation, simple; And exhaust apparatus 400 and side plate 600 also adopt this to articulate mode, make the assembling of whole vertical air conditioner indoor unit simpler, easy to operate, enhance productivity.
Please refer to Fig. 1, Figure 12, parallel-flow heat exchanger 220 has inlet side 224 and air side 225, it comprises horizontally disposed top header 221, bottom header 222, is vertically arranged at the some flat tube (not shown)s between top header 221 and bottom header 222 and is located at the fin (not shown) on each flat tube, between the top ends of each fin and top header 221, there is the first gap (not shown), between the bottom of each fin and bottom header 222, there is the second gap (not shown).Heat exchanger support 210 is cube frame shape, and it has the inside casing 215 of hollow, and parallel-flow heat exchanger 220 is installed in inside casing 215.Particularly, header 221 front side caps in top are established the first pressing plate 223, the first pressing plate 223 is fixed on inside casing 215 tops, top header 221 is wrapped between the first pressing plate 223 and inside casing 215 tops, the first pressing plate 223 blocks the first gap, like this, can all be entered and between flat tube and fin, be carried out heat exchange by inside casing 215 wind that come in inlet side 224 below, improve heat exchange efficiency, avoided leaking out.Bottom header 222 is fixed in a bracing frame 226, is provided with the conduit that can block described the second gap in bracing frame 226.Same, bracing frame 226 also plays the keep out the wind effect the same with the first pressing plate 223, prevents from leaking out, and improves the heat exchange efficiency of parallel-flow heat exchanger 220.
The first pressing plate 223 adopts securing member to be fixed on inside casing 215 tops as screw.Particularly, the first pressing plate 223 tops are provided with multiple installing holes 2231, and inside casing 215 tops are provided with the erection column 2151 corresponding with each installing hole 2231, the first pressing plate 223 are fixed on inside casing 215 with erection column 2151 is interior thereby screw revolves the installing hole 2231 of answering of being rivals in a contest.
Enter some step ground, in the present embodiment, in the space that the first pressing plate 223 and inside casing 215 tops enclose, be also provided with heat-insulation layer (not shown), heat-insulation layer parcel top header 221.Heat-insulation layer is set, effectively prevents that in header, condensed water causes condensation with the exchange of extraneous generation gas.
With reference to Figure 12 to Figure 15, bottom header 222 is provided with input pipe 227 and efferent duct 228, and bracing frame 226 outsides are provided with drip tray 229, and drip tray 229 is provided with the first perforation 2291 and the second perforation 2292 that can pass respectively for input pipe 227 and efferent duct 228.In the present embodiment, drip tray 229 its Main Functions are set and collect and discharge the condensed water that parallel-flow heat exchanger 220 flows down.
Further, in the present embodiment, the input pipe 227 on bottom header 222 passes rear employing the second pressing plate 230 by the first perforation 2291 and the second perforation 2292 respectively with efferent duct 228 and fixes.The second pressing plate 230 is fixed in drip tray 229, accordingly, input pipe 227 and efferent duct 228 also must be by passing in the second pressing plate 230, bore a hole 232 therefore the second pressing plate 230 is provided with respectively the 3rd perforation 231 corresponding with the first perforation 2291, the second perforation 2292 with the 4th.
Further, for avoid extraneous air in input pipe 227 with on efferent duct 228, meet cold junction and become water droplet to flow out downwards, on input pipe 227 and efferent duct 228, be also arranged with respectively water receiving cover 240.Each water receiving cover 240 lays respectively at the 3rd perforation 231 and the 4th perforation 232 places.
With reference to Fig. 3, Figure 16, refrigerating plant 150 comprises semiconductor chilling plate 151, the first heat abstractor 152 and the second heat abstractor 153, semiconductor chilling plate 151 is located between inner bag 140 and casing 110, semiconductor chilling plate 151 has towards the cold junction of inner bag 140 and towards the hot junction of casing 110, the first heat abstractor 152 is attached at the cold junction of semiconductor chilling plate 151, and the second heat abstractor 153 is attached at the hot junction of semiconductor chilling plate 151.Semiconductor chilling plate 151, be again thermoelectric module, its characteristic is: when input supply voltage, when positive-negative polarity docking, can freeze rapidly, when semiconductor chilling plate 151 is in the time freezing, its one side is that cold junction one side is hot junction, at cold junction and hot junction, heat abstractor is set respectively here, cold junction and hot junction are further carried out to active heat removal, realize cold storage function thereby reach lower temperature.
With reference to Figure 17, the first heat abstractor 152 comprises the first radiating block 1521, the first fan 1522 and fan grill 1523, the first radiating block 1521 is arranged in inner bag 140, and the rear surface of the first radiating block 1521 is by stretching out in inner bag 140 and being attached on the cold junction of semiconductor chilling plate 151, and the first fan 1522 is positioned at the front side of the first radiating block 1521.The first fan 1522 is fixed on fan grill 1523.By fan grill 1523 is set, the wind that makes to be inhaled into the first fan 1522 is more even, also reduces the noise while suction.Front, rear, left and right described herein are for above with refrigerating box 100 chamber door 130 place faces.In the present embodiment, the first radiating block 1521 structures as shown in figure 17, it comprise first substrate 15211 and some vertically and interval be located at the first radiating fin 15212 on first substrate 15211, wherein, first substrate 15211 is placed towards semiconductor chilling plate 151, and the rear surface of first substrate 15211 is provided with projection, and each the first radiating fin 15212 is arranged at the front side of first substrate 15211, i.e. a side of close the first fan 1522.Between adjacent two first radiating fins 15212, form the gas channel that can ventilate up and down.
The second heat abstractor 153 is positioned at outside casing 110, it comprises the second radiating block 1531, radiating block cover 1532, wind scooper 1533 and the second fan 1534, the front surface of the second radiating block 1531 is attached on the hot junction of semiconductor chilling plate 151, radiating block cover 1532 is located on the rear surface by the second radiating block 1531, wind scooper 1533 is located at the below of the second radiating block 1531, and the second fan 1534 is located at wind scooper 1533 belows.In the present embodiment, the second radiating block 1531 structures as shown in figure 17, it comprise second substrate 15311 and some vertically and interval be located at the second radiating fin 15312 on described second substrate 15311, wherein, second substrate 15311 is placed towards semiconductor chilling plate 151, and each the second radiating fin 15312 is arranged at the rear side of first substrate 15211, between second substrate 15311, radiating block cover 1532 and adjacent two second radiating fins 15312, form the gas channel that can ventilate up and down.
In the present embodiment, the refrigeration principle of refrigerating box 100 is: the air-flow in inner bag 140 is blowed to the first radiating block 1521 by the first fan 1522, the first radiating block 1521 sucks heat, and by semiconductor chilling plate 151, the heat on the first radiating block 1521 is passed on the second radiating block 1531, and then by the second fan 1534, thermal current is discharged, meanwhile, in the interior circulation of inner bag 140, realize thus cold storage function by the cooling air-flow of the first radiating block 1521 in case.
100 casees outer gas flow process strokes of refrigerating box are roughly as follows: normal temperature air-flow enters from outside through the second air-intake device 160 bottoms under the rotation suction of the second fan 1534, and blows to the second radiating block 1531 through wind scooper 1533; The gas channel of normal temperature air-flow through forming between second substrate 15311, radiating block cover 1532 and adjacent two second radiating fins 15312, takes away the heat of the second radiating block 1531, and discharges through the second air-intake device 160 tops.
These are only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (9)
1. a vertical air conditioner indoor unit, comprise indoor unit casing, be located at heat exchanger assembly and ducting assembly in described indoor unit casing, described indoor unit casing is provided with air inlet and air outlet, described air inlet, described heat exchanger assembly, described ducting assembly and described air outlet form gas channel jointly, it is characterized in that: described gas channel is positioned at the top of described indoor unit casing, comprise the first air intake region that is arranged at described indoor unit casing back, and be arranged at the first air draft region of described indoor unit casing front portion, described vertical air conditioner indoor unit also comprises the refrigerating box that is arranged on described indoor unit casing bottom, described refrigerating box comprises the chamber door that front can be opened and has the casing of interior storage space, described casing also comprises the second air-supply region and the second air draft region that is arranged on its back, for cold or the heat of the refrigerating box that sheds.
2. vertical air conditioner indoor unit as claimed in claim 1, it is characterized in that: described heat exchanger assembly comprises heat exchanger support and is fixed on the heat exchanger in described heat exchanger support, described the first air intake region is upper air inlet grid, and described upper air inlet grid is fixed on described heat exchanger support rear surface.
3. vertical air conditioner indoor unit as claimed in claim 1, is characterized in that: described ducting assembly comprises air channel, and described the first air draft region comprises two outlet frames of being located at respectively described air channel front surface arranged on left and right sides.
4. vertical air conditioner indoor unit as claimed in claim 2, is characterized in that: described the second air-supply region and described the second air draft region are the same air-inlet grille once of being located at described upper air inlet grid below.
5. vertical air conditioner indoor unit as claimed in claim 2, it is characterized in that: described a kind of parallel-flow heat exchanger, there is inlet side and air side, it comprises horizontally disposed top header, bottom header, vertically be arranged at the some flat tubes between described top header and described bottom header and be located at the fin on each described flat tube, between the top ends of each described fin and described top header, there is the first gap, between the bottom of each described fin and described bottom header, there is the second gap, described top header is provided with first pressing plate that can block described the first gap, described bottom header is fixed in a bracing frame, in support frame as described above, be provided with the conduit that can block described the second gap.
6. vertical air conditioner indoor unit as claimed in claim 5, is characterized in that: described bottom header is provided with input pipe and efferent duct, and support frame as described above outside is provided with drip tray, and described input pipe and described efferent duct are by passing in described drip tray.
7. vertical air conditioner indoor unit as claimed in claim 1, it is characterized in that: in described casing, be provided with inner bag and refrigerating plant, described refrigerating plant comprises semiconductor chilling plate, the first heat abstractor and the second heat abstractor, described semiconductor chilling plate is located between described inner bag and described casing, described semiconductor chilling plate has towards the cold junction of described inner bag and towards the hot junction of described casing, described the first heat abstractor is attached at the cold junction of described semiconductor chilling plate, and described the second heat abstractor is attached at the hot junction of described semiconductor chilling plate.
8. vertical air conditioner indoor unit as claimed in claim 7, it is characterized in that: described the first heat abstractor comprises the first radiating block, the first fan and fan grill, described the first radiating block is arranged in described inner bag, and the rear surface of described the first radiating block is by stretching out in described inner bag and being attached on the cold junction of described semiconductor chilling plate, and described the first fan is positioned at the front side of described the first radiating block and is fixed on described fan grill.
9. vertical air conditioner indoor unit as claimed in claim 7, it is characterized in that: described the second heat abstractor comprises the second radiating block, radiating block cover, wind scooper and the second fan, the front surface of described the second radiating block is attached on the hot junction of described semiconductor chilling plate, described radiating block covers at the rear surface of described the second radiating block, described wind scooper is located at the below of described the second radiating block, and described the second fan is located at described wind scooper below.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410242382.9A CN104110738B (en) | 2014-05-30 | 2014-05-30 | Indoor unit of floor air conditioner |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410242382.9A CN104110738B (en) | 2014-05-30 | 2014-05-30 | Indoor unit of floor air conditioner |
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| CN104110738A true CN104110738A (en) | 2014-10-22 |
| CN104110738B CN104110738B (en) | 2017-05-24 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105805880A (en) * | 2016-05-23 | 2016-07-27 | 珠海格力电器股份有限公司 | Air duct assembly and air conditioner with same |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105805880B (en) * | 2016-05-23 | 2019-01-04 | 珠海格力电器股份有限公司 | Ducting assembly and air conditioner with it |
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