CN101988719A - Movable cooling and heating air conditioner - Google Patents

Movable cooling and heating air conditioner Download PDF

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Publication number
CN101988719A
CN101988719A CN2009100700366A CN200910070036A CN101988719A CN 101988719 A CN101988719 A CN 101988719A CN 2009100700366 A CN2009100700366 A CN 2009100700366A CN 200910070036 A CN200910070036 A CN 200910070036A CN 101988719 A CN101988719 A CN 101988719A
Authority
CN
China
Prior art keywords
air
air outlet
heat exchanger
fan
outdoor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN2009100700366A
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Chinese (zh)
Inventor
杨义佳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Electronics Tianjin Appliances Co Ltd
Original Assignee
LG Electronics Tianjin Appliances Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by LG Electronics Tianjin Appliances Co Ltd filed Critical LG Electronics Tianjin Appliances Co Ltd
Priority to CN2009100700366A priority Critical patent/CN101988719A/en
Publication of CN101988719A publication Critical patent/CN101988719A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a movable cooling and heating air conditioner. The upper half part of a front panel is provided with a first air inlet, the upper half part of a rear panel is provided with a second air inlet, a first heat exchanger is arranged on the inner side of the first air inlet, a second heat exchanger is arranged on the inner side of the second air inlet, and a dual sirocco fan capable of blowing air along the upper direction and the lower direction is arranged between the first heat exchanger and the second heat exchanger. The whole air conditioner comprises a fan, a motor and a volute; compared with the conventional air conditioner, a great amount of cost is saved; under the condition of keeping the air outlet unchangeable, cool (hot) air can be received as required; and the cooling and heating air conditioner saves the cost in the absence of a reversing valve.

Description

The cold-warm type movable air conditioner
Technical field
The present invention relates to a kind of air-conditioning, especially a kind of cold-warm type movable air conditioner.
Background technology
In general, air-conditioning is arranged on the wall of the interior spaces such as office or family, the refrigerating/heating household electrical appliance that room air is freezed or heats.Air-conditioning constitutes the refrigerating/heating circulation by compressor, outdoor heat converter, expansion valve, indoor heat converter.
Air-conditioning constitutes with the indoor set that is arranged on interior of building by being arranged on outdoor off-premises station.Off-premises station is provided with outdoor heat converter and compressor, and indoor set is provided with indoor heat converter.
The kind of air conditioner roughly is divided into the window air conditioner of off-premises station and the indoor split-type air conditioner that is separated from each other and off-premises station and an integral body of indoor set formation.Window air conditioner is not installed on window or the wall, and its refrigerating capacity is limited, and noise is bigger, is not easy to maintenance, and is attractive in appearance and have a unsafe factor, and present output reduces.Split-type air conditioner is divided into wall-hanging and cabinet type two kinds, and utilization rate is higher at present, and its noise is little, and refrigeration is better, but is difficult for installing, and is not easy to maintenance.Because indoor set adopts copper pipe to be connected with off-premises station, the copper valve seal of connection is relatively poor, causes freon leakage easily, and environmental protection is caused a lot of destructions, and installation and maintenance personal often need work high above the ground, and security incident takes place easily, and be abnormally dangerous.No matter be window air conditioner or split-type air conditioner, when the user moves, all need dismounting, and split-type air conditioner also needs to reclaim freon, the air-conditioning after the dismounting goes wrong easily, and maintenance capacity increases, and cost increases.
Recently, newly develop a kind of movable air conditioner on the market, adopt integral structure, can in the room, arbitrarily move, and can move use at chummery not, very convenient, be well received by consumers.
Shown in Fig. 1,2,3,4, the movable air conditioner of prior art, comprise compressor 1, outdoor heat converter 2, outdoor heat converter blower fan 4, indoor heat converter 20, indoor heat converter blower fan 21, all parts all are installed in the cabinet type casing 10, constitute the Lower Half that the part that is equivalent to off-premises station is positioned at casing 10, the part that constitutes suitable indoor set is positioned at the first half of casing 10, be provided with the dividing plate 5 that two parts are separated between the two, the compressor 1, outdoor heat converter 2, the outdoor heat converter blower fan 4 that are positioned at Lower Half are arranged on the chassis 3.Because the parts of Lower Half are more, casing 10 is arranged to L shaped on thickness direction, the front panel 6 that promptly constitutes casing 10 fronts is vertical flat board, and rear board is divided into upper back plate 11, bottom rear board 12 and the connecting plate 13 that is connected upper back plate 11 and bottom rear board 12, on upper back plate 11, be formed with indoor heat converter air inlet 14, be formed with outdoor heat converter first air inlet 15 at bottom rear board 12, on connecting plate 13, be formed with outdoor heat converter second air inlet 16 and outdoor heat converter exhaust outlet 17, on outdoor heat converter exhaust outlet 17, be inserted with airduct 24, airduct is connected to outdoor, to be discharged to outdoor through the outdoor heat converter heat-exchanged air, in addition, the air outlet 18 that formation communicates with the air outlet of indoor heat converter blower fan 21 on casing 10 to indoor exhaust wind.For the ease of moving, below chassis 3, be provided with wheel 22.In addition, the rear side at air outlet 18 is provided with control panel 26.
As shown in Figure 4, the indoor heat converter 20 of prior art is arranged on the inboard of upper back plate 11, indoor heat converter blower fan 21 is arranged on front panel 6 inboards, indoor heat converter air inlet 14 is positioned on the upper back plate 11, and to the air outlet 18 of indoor exhaust wind be arranged on casing 10 above, in addition, in order to increase heat exchange area, indoor heat converter 20 adopts many rows.
But, the movable air conditioner of prior art, because the turnover wind system of indoor and outside is provided with separately, thus two in a whole set of machinery requirement fan, two in motor, two of spiral cases, but also need reversal valve, so cost is higher.
Summary of the invention
Technical problem to be solved by this invention is to provide one in a kind of employing fan, one in motor, one of spiral case, cost-effective cold-warm type movable air conditioner.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is: a kind of cold-warm type movable air conditioner, comprise compressor, heat exchanger, the heat exchanger blower fan, shell, described shell is by the chassis, front panel, the rear board and the top cover that constitute shell side and back constitute, the first half of plate is provided with first air inlet that sucks room air in front, the first half of plate is provided with second air inlet that sucks room air in the back, below second air inlet, be provided with and be discharged to outdoor outdoor air outlet through heat-exchanged air, top cover is provided with and will be discharged to indoor indoor air outlet through heat-exchanged air, the chassis is provided with compressor, be provided with first heat exchanger in the first air inlet inboard, be provided with second heat exchanger in the second air inlet inboard, top at compressor, be provided with between first heat exchanger and second heat exchanger that have can be along two Sirocco fans of both direction air-out up and down, first air outlet of two Sirocco fans aims at indoor air outlet, second air outlet of two Sirocco fans is connected with airduct, airduct passes the outdoor air outlet on the rear board, heat-exchanged air is directed to outdoor; Each fan of described pair of Sirocco fan all has two air outlets up and down, be formed with the track of annular respectively in the spiral case inboard of each fan, be respectively arranged with the slide plate of arc in each track, in the operation of air conditioner process, two slide plates block first air outlet of a fan and second air outlet of another fan as required respectively, make each fan of two Sirocco fans have only an air inlet and air outlet.
The flabellum length difference of two fans of described pair of Sirocco fan.
Described rear board is arranged to L shaped on thickness direction, and outdoor air outlet is positioned on the platform of rear board middle part formation.
Described airduct is two sections, and two sections interface is positioned at outdoor air outlet place.
The invention has the beneficial effects as follows: one in a whole set of machine fan, one in motor, one of spiral case is saved great amount of cost before comparing, under the constant situation of air outlet, can accept cold (heat) wind as required, and the cold-warm type machine is saved cost without reversal valve.
Description of drawings
Fig. 1 is the whole rear isometric view of the movable air conditioner of prior art.
Fig. 2 is the whole isometric front view of the movable air conditioner of prior art.
Fig. 3 is the internal structure stereogram of pulling down front panel of the movable air conditioner of prior art.
Fig. 4 is the profile of the movable air conditioner of prior art.
Fig. 5 is the exploded perspective view of cold-warm type movable air conditioner of the present invention.
Fig. 6 is the profile of two Sirocco fans of cold-warm type movable air conditioner of the present invention.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the present invention is described in further detail:
As Fig. 5, shown in 6, cold-warm type movable air conditioner of the present invention, comprise compressor 31, heat exchanger, the heat exchanger blower fan, shell 1, described shell is by chassis 30, front panel 32, the rear board 32 and the top cover 34 that constitute shell side and back constitute, the first half of plate 32 is provided with first air inlet 36 that sucks room air in front, the first half of plate 33 is provided with second air inlet 37 that sucks room air in the back, below second air inlet 37, be provided with and be discharged to outdoor outdoor air outlet 38 through heat-exchanged air, rear board 33 is arranged to L shaped on thickness direction in the present embodiment, outdoor air outlet 38 is positioned on the platform 40 of rear board 33 middle parts formation, top cover 34 is provided with and will be discharged to indoor indoor air outlet 35 through heat-exchanged air, chassis 30 is provided with compressor 31, be provided with first heat exchanger 41 in first air inlet, 36 inboards, be provided with second heat exchanger 42 in second air inlet, 37 inboards, top at compressor 31, be provided with between first heat exchanger 41 and second heat exchanger 42 that have can be along two Sirocco fans 43 of both direction air-out up and down, first air outlet 44 of two Sirocco fans 43 aims at indoor air outlet 35, second air outlet 45 of two Sirocco fans 43 is connected with airduct 39, airduct 39 passes the outdoor air outlet 38 on the rear board 33, heat-exchanged air is directed to outdoor; Each fan of described pair of Sirocco fan 43 all has two air outlets up and down, be formed with the track 47 of annular respectively in the spiral case inboard of each fan, be respectively arranged with the slide plate 46 of arc in each track 47, in the operation of air conditioner process, two slide plates 46 block first air outlet 44 of a fan and second air outlet 45 of another fan as required respectively, make each fan of two Sirocco fans 43 have only an air inlet and air outlet.
Difference that can be as required makes the flabellum length difference of two fans of two Sirocco fans 43.For the ease of installing, described airduct 39 is two sections, and two sections interface is positioned at outdoor air outlet 38 places.
Below running of the present invention is elaborated:
When refrigerating operaton, first heat exchanger 41 is equivalent to evaporimeter, second heat exchanger 42 is equivalent to condenser, the slide plate (not shown) that is positioned at first Sirocco fan 51 of first heat exchanger, 41 sides is sealed second air outlet 45 of first Sirocco fan 51, the slide plate 46 that is positioned at second Sirocco fan 52 of second heat exchanger, 42 sides is sealed first air outlet 44 of second Sirocco fan 52, room air is after 36 heat exchanges of suction through first heat exchanger 41 of first air inlet, discharge cold wind from first air outlet 44 of first Sirocco fan 51, simultaneously behind the heat exchanger of indoor second air inlet, 37 inhaled airs through second heat exchanger 42, from second air outlet, 45 process airducts 39, hot-air is discharged to outdoor, reaches the effect of refrigeration.
When heating operation, first heat exchanger 41 is equivalent to condenser, second heat exchanger 42 is equivalent to evaporimeter, the slide plate (not shown) that is positioned at first Sirocco fan 51 of first heat exchanger, 41 sides is sealed first air outlet 44 of first Sirocco fan 51, the slide plate 46 that is positioned at second Sirocco fan 52 of second heat exchanger, 42 sides is sealed second air outlet 45 of second Sirocco fan 52, room air is after 37 heat exchanges of suction through second heat exchanger 42 of second air inlet, discharge hot blast from first air outlet 44 of second Sirocco fan 52, simultaneously after of the heat exchange of indoor first air inlet, 36 inhaled airs through first heat exchanger 41, from second air outlet, 45 process airducts 39, cold air is discharged to outdoor, reaches the effect that heats.
The present invention is provided with slide plate at the air outlet up and down of spiral case, can horizontally slip as required.The change of this structure is compared traditional mobile air conditioner and can be saved respectively one of motor, fan, spiral case, and can be without reversal valve as cold-warm type.
In sum, content of the present invention is not limited in the above-described embodiment, and the knowledgeable people in the same area can propose other embodiment easily within technological guidance's thought of the present invention, but this embodiment comprises within the scope of the present invention.

Claims (4)

1. cold-warm type movable air conditioner, comprise compressor, heat exchanger, the heat exchanger blower fan, shell, it is characterized in that, described shell is by chassis (30), front panel (32), the rear board (32) and the top cover (34) that constitute shell side and back constitute, the first half of plate (32) is provided with first air inlet (36) that sucks room air in front, the first half of plate (33) is provided with second air inlet (37) that sucks room air in the back, be provided with and be discharged to outdoor outdoor air outlet (38) through heat-exchanged air in the below of second air inlet (37), top cover (34) is provided with and will be discharged to indoor indoor air outlet (35) through heat-exchanged air, chassis (30) is provided with compressor (31), be provided with first heat exchanger (41) in first air inlet (36) inboard, be provided with second heat exchanger (42) in second air inlet (37) inboard, top in compressor (31), be positioned at and be provided with between first heat exchanger (41) and second heat exchanger (42) that have can be along two Sirocco fans (43) of both direction air-out up and down, first air outlet (44) of two Sirocco fans (43) aims at indoor air outlet (35), second air outlet (45) of two Sirocco fans (43) is connected with airduct (39), airduct (39) passes the outdoor air outlet (38) on the rear board (33), heat-exchanged air is directed to outdoor; Each fan of described pair of Sirocco fan (43) all has two air outlets up and down, be formed with the track (47) of annular respectively in the spiral case inboard of each fan, be respectively arranged with the slide plate (46) of arc in each track (47), in the operation of air conditioner process, two slide plates (46) block first air outlet (44) of a fan and second air outlet (45) of another fan as required respectively, make each fan of two Sirocco fans (43) have only an air inlet and air outlet.
2. cold-warm type movable air conditioner according to claim 1 is characterized in that, the flabellum length difference of two fans of described pair of Sirocco fan (43).
3. cold-warm type movable air conditioner according to claim 1 is characterized in that, described rear board (33) is arranged to L shaped on thickness direction, and outdoor air outlet (38) is positioned on the platform (40) of rear board (33) middle part formation.
4. cold-warm type movable air conditioner according to claim 1 is characterized in that, described airduct (39) is two sections, and two sections interface is positioned at outdoor air outlet (38) and locates.
CN2009100700366A 2009-08-03 2009-08-03 Movable cooling and heating air conditioner Pending CN101988719A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009100700366A CN101988719A (en) 2009-08-03 2009-08-03 Movable cooling and heating air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009100700366A CN101988719A (en) 2009-08-03 2009-08-03 Movable cooling and heating air conditioner

Publications (1)

Publication Number Publication Date
CN101988719A true CN101988719A (en) 2011-03-23

Family

ID=43745392

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009100700366A Pending CN101988719A (en) 2009-08-03 2009-08-03 Movable cooling and heating air conditioner

Country Status (1)

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CN (1) CN101988719A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103032947A (en) * 2011-09-30 2013-04-10 珠海格力电器股份有限公司 Heat exchanging system and floor-type air conditioner with same
CN103115023A (en) * 2011-11-16 2013-05-22 鸿富锦精密工业(深圳)有限公司 Air blower
CN104214843A (en) * 2014-08-06 2014-12-17 广东志高空调有限公司 Integral air conditioner
CN105783155A (en) * 2016-03-11 2016-07-20 海信(山东)空调有限公司 Indoor air conditioning device combined with furniture and installation method
CN106594891A (en) * 2016-12-05 2017-04-26 珠海格力电器股份有限公司 Air-conditioner
WO2022068508A1 (en) * 2020-09-30 2022-04-07 广东美的制冷设备有限公司 Air conditioner

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103032947A (en) * 2011-09-30 2013-04-10 珠海格力电器股份有限公司 Heat exchanging system and floor-type air conditioner with same
CN103032947B (en) * 2011-09-30 2015-05-13 珠海格力电器股份有限公司 Heat exchanging system and floor-type air conditioner with same
CN103115023A (en) * 2011-11-16 2013-05-22 鸿富锦精密工业(深圳)有限公司 Air blower
CN104214843A (en) * 2014-08-06 2014-12-17 广东志高空调有限公司 Integral air conditioner
CN105783155A (en) * 2016-03-11 2016-07-20 海信(山东)空调有限公司 Indoor air conditioning device combined with furniture and installation method
CN106594891A (en) * 2016-12-05 2017-04-26 珠海格力电器股份有限公司 Air-conditioner
WO2022068508A1 (en) * 2020-09-30 2022-04-07 广东美的制冷设备有限公司 Air conditioner

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C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20110323