CN203907782U - Vertical air-conditioner indoor unit - Google Patents
Vertical air-conditioner indoor unit Download PDFInfo
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- CN203907782U CN203907782U CN201420288960.8U CN201420288960U CN203907782U CN 203907782 U CN203907782 U CN 203907782U CN 201420288960 U CN201420288960 U CN 201420288960U CN 203907782 U CN203907782 U CN 203907782U
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- air
- indoor unit
- heat exchanger
- conditioner indoor
- radiating block
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- 239000004065 semiconductor Substances 0.000 claims description 27
- 238000003825 pressing Methods 0.000 claims description 17
- 238000003860 storage Methods 0.000 claims description 3
- 238000005057 refrigeration Methods 0.000 abstract description 13
- 239000003507 refrigerant Substances 0.000 abstract 1
- 239000000758 substrate Substances 0.000 description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000009434 installation Methods 0.000 description 6
- 238000005452 bending Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 238000004378 air conditioning Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of air-conditioners, and provides a vertical air-conditioner indoor unit which comprises a refrigeration box and an air heat exchange device arranged on the top of the refrigeration box. The air heat exchange 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 refrigerating device arranged on the rear portion of the inner container, and a second air inlet device which is arranged on the back part of the box body, can supply air to the refrigerating device and meanwhile can allow heat to be dissipated. According to the vertical air-conditioner indoor unit, a back air supply mode is used both by the air heat exchange device and the refrigeration box, full back face air supply of the vertical air-conditioner indoor unit is achieved, the structure is simple, the air supply range is large, the appearance of a product is not influenced, the refrigerating device is used for refrigerating on the refrigeration box on the lower portion, and the second air inlet device is used for dissipating the heat. A traditional refrigerant dissipation mode is not used any more, and refrigerating of the air heat exchange device is not influenced while normal work of the refrigeration box is guaranteed.
Description
Technical field
The utility model relates to air-conditioner technical field, more particularly, relates 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 partly adopts coolant refrigeration, like this refrigeration of indoor apparatus of air conditioner itself and heat-production functions are impacted, these two parts are separate does not effectively utilize common ground to simplify structure between the two.
Utility model content
The purpose of this utility model is to provide a kind of vertical air conditioner indoor unit, is 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, the technical solution of the utility model is: a kind of vertical air conditioner indoor unit is provided, the air heat-exchanging device that comprises refrigerating box and be located 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 the exhaust apparatus of being located at 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 a plurality of 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 flat tube described in each, described in each, between the top ends of fin and described top header, there is the first gap, described in each, between the bottom of 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 stretched out and is attached on the cold junction of described semiconductor chilling plate in described inner bag, 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 utility model, 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, when guaranteeing the normal work of refrigerating box, do not affect the refrigeration of air heat-exchanging device.
Accompanying drawing explanation
Fig. 1 is the decomposition texture schematic diagram of the vertical air conditioner indoor unit that provides of the utility model;
Fig. 2 is the assembling schematic diagram that in the utility model embodiment, vertical air conditioner indoor unit is dismantled after biside plate;
Fig. 3 is the decomposing schematic representation of refrigerating box in the utility model embodiment;
Fig. 4 is A place enlarged drawing in Fig. 1;
Fig. 5 is the rearview of heat exchanger support in the utility model embodiment;
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 utility model embodiment;
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 utility model embodiment;
Figure 13 is the structural representation of bracing frame in the utility model embodiment;
Figure 14 is the second pressure plate structure schematic diagram in the utility model embodiment;
Figure 15 is G place enlarged drawing in Figure 12;
Figure 16 is the structural representation of refrigerating box in the utility model embodiment;
Figure 17 is the decomposing schematic representation of refrigerating plant in the utility model embodiment;
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-the first perforation;
2292-the second perforation; 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.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
With reference to Fig. 1, Fig. 2, the vertical air conditioner indoor unit that the utility model provides, 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, thereby biside plate 600 and the first air-intake device 300 are respectively from arranged on left and right sides and enclose below and 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, being located at inner bag 140, the refrigerating plant 150 in casing 110 and being located at casing 110 backs can be to refrigerating plant 150 air-supplies and the second air-intake device 160 simultaneously can heating load coming out.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 utility model, 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 employing refrigerating plant 150 refrigeration, and utilize the second air-intake device 160 that dissipation of heat is gone out, do not recycle traditional cold matchmaker radiating mode, when guaranteeing 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 a plurality of 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 a plurality of 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.During 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 the installation with 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, guarantee 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, by installing locating convex block 321 and coordinating of locating slot 511, guarantee that bending part 320 is more firm with step 510 overlap joints, 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 corresponding with each buckle 520 212.And be to be fixedly connected with by screw between top cover 500 and exhaust apparatus 400, 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 224Yu air side, inlet 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, by inside casing 215 wind that come in inlet side 224 below, can all be entered and between flat tube and fin, be carried out heat exchange, improved 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 members to be fixed on inside casing 215 tops as screw.Particularly, the first pressing plate 223 tops are provided with a plurality of installing holes 2231, and inside casing 215 tops are provided with the erection column corresponding with each installing hole 2,231 2151, thereby screw threads is rivals in a contest, the installing hole 2231 of answering is fixed on the first pressing plate 223 on inside casing 215 with erection column 2151 is interior.
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 first perforation the 2291 and 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 also must pass with efferent duct 228 in the second pressing plate 230, therefore the second pressing plate 230 is provided with respectively three perforation 231 and four corresponding with the first perforation 2291, the second perforation 2292, bores a hole 232.
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 the 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: during input supply voltage, during positive-negative polarity docking, can freeze rapidly, when semiconductor chilling plate 151 is when freezing, it is simultaneously that cold junction is simultaneously 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, thereby reach lower temperature, realize cold storage function.
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 stretched out and is attached on the cold junction of semiconductor chilling plate 151 in inner bag 140, 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 sucking.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 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 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 first fan 1522 blows to the first radiating block 1521 by the air-flow in inner bag 140, 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, by the cooling air-flow of the first radiating block 1521 in case, in the interior circulation of inner bag 140, realize thus cold storage function.
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 utility model, not in order to limit the utility model, all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
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, cold or heat for 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 flat tube described in each, described in each, between the top ends of fin and described top header, there is the first gap, described in each, between the bottom of 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 stretched out and is attached on the cold junction of described semiconductor chilling plate in described inner bag, 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420288960.8U CN203907782U (en) | 2014-05-30 | 2014-05-30 | Vertical air-conditioner indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420288960.8U CN203907782U (en) | 2014-05-30 | 2014-05-30 | Vertical air-conditioner indoor unit |
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| CN203907782U true CN203907782U (en) | 2014-10-29 |
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| CN201420288960.8U Expired - Lifetime CN203907782U (en) | 2014-05-30 | 2014-05-30 | Vertical air-conditioner indoor unit |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104110738A (en) * | 2014-05-30 | 2014-10-22 | 美的集团武汉制冷设备有限公司 | Indoor unit of floor air conditioner |
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2014
- 2014-05-30 CN CN201420288960.8U patent/CN203907782U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104110738A (en) * | 2014-05-30 | 2014-10-22 | 美的集团武汉制冷设备有限公司 | Indoor unit of floor air conditioner |
| CN104110738B (en) * | 2014-05-30 | 2017-05-24 | 美的集团武汉制冷设备有限公司 | Indoor unit of floor air conditioner |
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