CN101929713A - Movable type air conditioner with double cross-flow fan air-supply structure - Google Patents

Movable type air conditioner with double cross-flow fan air-supply structure Download PDF

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Publication number
CN101929713A
CN101929713A CN2009100693748A CN200910069374A CN101929713A CN 101929713 A CN101929713 A CN 101929713A CN 2009100693748 A CN2009100693748 A CN 2009100693748A CN 200910069374 A CN200910069374 A CN 200910069374A CN 101929713 A CN101929713 A CN 101929713A
Authority
CN
China
Prior art keywords
air
indoor
heat converter
flow fan
indoor heat
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
CN2009100693748A
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Chinese (zh)
Inventor
刘国强
许文斌
唐莲花
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 CN2009100693748A priority Critical patent/CN101929713A/en
Publication of CN101929713A publication Critical patent/CN101929713A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a movable type air conditioner with a double cross-flow fan air-supply structure. An air outlet for exhausting air indoors is formed on the upper half of a front panel; indoor heat exchanger fans are arranged on the inner side, on which an air inlet and an upper rear panel are arranged, and comprise a first cross-flow fan and a motor and a second cross-flow fan and a motor, which are arranged from top to bottom; an indoor heat exchanger is arranged on the inner side of the front panel with the air outlet and consists of a first indoor heat exchanger and a second indoor heat exchanger and is in an inversed-V shape. With the double cross-flow fan providing an air supply, the direction of air intake of an evaporator is consistent with that of air discharge of the evaporator, so the row number of the heat exchangers can be reduced under the condition of ensuring a heat exchange area to reduce system resistance on the evaporator side, improve air quantity, increase the heat exchange effect of the evaporator and contribute to improving the integral capacity of the air conditioner. A first air chamber and a second air chamber are opened and closed according to the selection of users, and the satisfaction of the users is improved while the energy consumption is reduced.

Description

The movable air conditioner that has double cross-flow fan air-supply structure
Technical field
The present invention relates to a kind of air-conditioning, especially a kind of high air quantity, the movable air conditioner that has double cross-flow fan air-supply structure that noise is low, easy to operate, human comfort increases.
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 air inlet 14, be formed with indoor first air inlet 15 at bottom rear board 12, on connecting plate 13, be formed with indoor second air inlet 16 and indoor exhaust outlet 17, on indoor 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, formation communicates with the air outlet of indoor heat converter blower fan 21 on casing 10 to the indoor of indoor exhaust wind air outlet 18.For the ease of moving, below chassis 3, be provided with wheel 22.In addition, the rear side at indoor 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 air inlet 14 is positioned on the upper back plate 11, and to the indoor of indoor exhaust wind air outlet 18 be arranged on casing 10 above, in addition, in order to increase heat exchange area, indoor heat converter 20 adopts many rows.But, the air of indoor that enters the movable air conditioner of prior art enters from the indoor air inlet 14 on the upper back plate 11, and from be positioned at casing 10 above indoor air outlet 18 discharge, air flow into 90 the degree, increased SR, make the air-out air quantity little, influence the heat exchange efficiency of indoor heat converter 20.
Summary of the invention
Technical problem to be solved by this invention is, a kind of SR that reduces vaporizer side is provided, and improves air quantity, increased the movable air conditioner that has double cross-flow fan air-supply structure of the heat exchange effect of evaporimeter.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is: a kind of movable air conditioner that has double cross-flow fan air-supply structure, comprise compressor, outdoor heat converter, the outdoor heat converter blower fan, indoor heat converter, the indoor heat converter blower fan, all parts all are installed in the cabinet type casing, constitute the Lower Half that the part that is equivalent to off-premises station is positioned at casing, the part that constitutes suitable indoor set is positioned at the first half of casing, casing comprises front panel and rear board, be positioned at the compressor of Lower Half, outdoor heat converter, the outdoor heat converter blower fan is arranged on the chassis, casing is arranged to L shaped on thickness direction, the rear board that constitutes the casing back is divided into the upper back plate, bottom rear board and the connecting plate that is connected upper back plate and bottom rear board, on the upper back plate, be formed with the indoor air inlet, on the rear board of bottom, be formed with indoor first air inlet, be formed with indoor exhaust outlet and indoor second air inlet on connecting plate, the first half of plate is provided with to the indoor of indoor exhaust wind air outlet in front; The indoor heat converter blower fan is arranged on the inboard of the upper back plate that has the indoor air inlet, comprises first axial-flow fan and motor and second axial-flow fan and the motor of upper and lower settings; Indoor heat converter is arranged on the inboard of the front panel of indoor air outlet, constitute by first indoor heat converter and second indoor heat converter, first indoor heat converter is arranged on the oblique rear of first axial-flow fan and motor, second indoor heat converter is arranged on oblique the place ahead of second axial-flow fan and motor, becomes ">" font.
Between first indoor heat converter and second indoor heat converter, be provided with the baffle plate that indoor section is divided into first plenum chamber and second plenum chamber.
Described baffle plate is horizontally set between first indoor heat converter and second indoor heat converter.
First plenum chamber and second plenum chamber are selected air quantity according to the user, can open a plenum chamber or open two plenum chambers separately.
Below the chassis, be provided with wheel
The invention has the beneficial effects as follows: adopt double cross-flow fan air-supply, make that the direction of evaporimeter air intake and air-out is consistent, like this can be under the condition that guarantees heat exchange area, reduce row's number of heat exchanger, thereby reduced the SR of vaporizer side, improve air quantity, increased the heat exchange effect of evaporimeter, help to improve the whole capability of air-conditioning.Select according to the user, open and close one or two air compartments, reduce power consumption simultaneously, improve user satisfaction.
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 whole isometric front view that has the movable air conditioner of double cross-flow fan air-supply structure of the present invention.
Fig. 6 is the cut-away view of pulling down front panel that has the movable air conditioner of double cross-flow fan air-supply structure of the present invention.
Fig. 7 is the profile that has the movable air conditioner of double cross-flow fan air-supply structure of the present invention.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the present invention is described in further detail:
The operation principle of movable air conditioner of the present invention is identical with prior art, can be with reference to prior art, and continue to use identical label, so no longer narration, the present invention and the difference of prior art are that the indoor air-supply structure of movable air conditioner is different, are described in detail below:
As Fig. 5,6, shown in 7, the movable air conditioner that has double cross-flow fan air-supply structure of the present invention, comprise compressor 1, outdoor heat converter 2, outdoor heat converter blower fan 4, indoor heat converter, the indoor heat converter blower fan, 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, casing 10 comprises front panel 36 and rear board, be positioned at the compressor 1 of Lower Half, outdoor heat converter 2, outdoor heat converter blower fan 4 is arranged on the chassis 3, casing 10 is arranged to L shaped on thickness direction, the rear board that constitutes casing 10 back 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 air inlet 14, on bottom rear board 12, be formed with indoor first air inlet 15, be formed with indoor exhaust outlet 17 and indoor second air inlet 16 on connecting plate 13, the first half of plate 36 is provided with to the indoor of indoor exhaust wind air outlet 38 in front; The indoor heat converter blower fan is arranged on the inboard of the upper back plate 11 that has indoor air inlet 14, comprises first axial-flow fan and motor 31 and second axial-flow fan and the motor 32 of upper and lower settings; Indoor heat converter is arranged on the inboard of the front panel 36 of indoor air outlet 38, constitute by first indoor heat converter 33 and second indoor heat converter 34, first indoor heat converter 33 is arranged on the oblique rear of first axial-flow fan and motor 31, second indoor heat converter 34 is arranged on oblique the place ahead of second axial-flow fan and motor 32, becomes ">" font.
In addition, between first indoor heat converter 33 and second indoor heat converter 34, be provided with the baffle plate 35 that indoor section is divided into first plenum chamber and second plenum chamber.Described baffle plate 35 is horizontally set between first indoor heat converter 33 and second indoor heat converter 34.First plenum chamber and second plenum chamber are selected air quantity according to the user, can open a plenum chamber or open two plenum chambers separately.
Move for convenience, below chassis 3, be provided with wheel 22.
The present invention adopts double cross-flow fan air-supply, make that the direction of evaporimeter air intake and air-out is consistent, like this can be under the condition that guarantees heat exchange area, reduce row's number of heat exchanger, thereby reduced the SR of vaporizer side, improve air quantity, increased the heat exchange effect of evaporimeter, help to improve the whole capability of air-conditioning.Select according to the user, open and close one, two air compartment, reduce power consumption simultaneously, improve user satisfaction.
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 (5)

1. movable air conditioner that has double cross-flow fan air-supply structure, comprise compressor (1), outdoor heat converter (2), outdoor heat converter blower fan (4), indoor heat converter, the indoor heat converter blower fan, 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), casing (10) comprises front panel (36) and rear board, be positioned at the compressor (1) of Lower Half, outdoor heat converter (2), outdoor heat converter blower fan (4) is arranged on the chassis (3), casing (10) is arranged to L shaped on thickness direction, the rear board that constitutes casing (10) back 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 air inlet (14), on bottom rear board (12), be formed with indoor first air inlet (15), on connecting plate (13), be formed with indoor exhaust outlet (17) and indoor second air inlet (16), it is characterized in that the first half of plate (36) is provided with to the indoor of indoor exhaust wind air outlet (38) in front; The indoor heat converter blower fan is arranged on the inboard of the upper back plate (11) that has indoor air inlet (14), comprises first axial-flow fan and motor (31) and second axial-flow fan and the motor (32) of upper and lower settings; Indoor heat converter is arranged on the inboard of the front panel (36) of indoor air outlet (38), constitute by first indoor heat converter (33) and second indoor heat converter (34), first indoor heat converter (33) is arranged on the oblique rear of first axial-flow fan and motor (31), second indoor heat converter (34) is arranged on oblique the place ahead of second axial-flow fan and motor (32), becomes ">" font.
2. the movable air conditioner that has double cross-flow fan air-supply structure according to claim 1, it is characterized in that, between first indoor heat converter (33) and second indoor heat converter (34), be provided with the baffle plate (35) that indoor section is divided into first plenum chamber and second plenum chamber.
3. the movable air conditioner that has double cross-flow fan air-supply structure according to claim 2 is characterized in that, described baffle plate (35) is horizontally set between first indoor heat converter (33) and second indoor heat converter (34).
4. according to claim 2 or the 3 described movable air conditioners that have double cross-flow fan air-supply structure, it is characterized in that first plenum chamber and second plenum chamber are selected air quantity according to the user, can open a plenum chamber or open two plenum chambers separately.
5. the movable air conditioner that has double cross-flow fan air-supply structure according to claim 1 is characterized in that, the below of (3) is provided with wheel (22) on the chassis.
CN2009100693748A 2009-06-22 2009-06-22 Movable type air conditioner with double cross-flow fan air-supply structure Pending CN101929713A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009100693748A CN101929713A (en) 2009-06-22 2009-06-22 Movable type air conditioner with double cross-flow fan air-supply structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009100693748A CN101929713A (en) 2009-06-22 2009-06-22 Movable type air conditioner with double cross-flow fan air-supply structure

Publications (1)

Publication Number Publication Date
CN101929713A true CN101929713A (en) 2010-12-29

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ID=43369036

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009100693748A Pending CN101929713A (en) 2009-06-22 2009-06-22 Movable type air conditioner with double cross-flow fan air-supply structure

Country Status (1)

Country Link
CN (1) CN101929713A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102798177A (en) * 2011-05-25 2012-11-28 乐金电子(天津)电器有限公司 Mobile air conditioner
CN103851692A (en) * 2012-11-28 2014-06-11 珠海格力电器股份有限公司 Air-conditioner indoor machine
CN106152439A (en) * 2014-12-31 2016-11-23 Lg电子株式会社 Air-supply arrangement and there is the air conditioner of this air-supply arrangement
CN106196314A (en) * 2016-07-05 2016-12-07 青岛海尔空调器有限总公司 Flat window machine
CN110945248A (en) * 2017-08-17 2020-03-31 昕诺飞控股有限公司 Segmented heating light fixture with integrated air multiplier
WO2022068508A1 (en) * 2020-09-30 2022-04-07 广东美的制冷设备有限公司 Air conditioner
WO2022135085A1 (en) * 2020-12-21 2022-06-30 广东美的制冷设备有限公司 Integrated air conditioner

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102798177A (en) * 2011-05-25 2012-11-28 乐金电子(天津)电器有限公司 Mobile air conditioner
CN103851692A (en) * 2012-11-28 2014-06-11 珠海格力电器股份有限公司 Air-conditioner indoor machine
CN106152439A (en) * 2014-12-31 2016-11-23 Lg电子株式会社 Air-supply arrangement and there is the air conditioner of this air-supply arrangement
CN106152439B (en) * 2014-12-31 2019-05-28 Lg电子株式会社 Air supply device and air regulator with the air supply device
CN106196314A (en) * 2016-07-05 2016-12-07 青岛海尔空调器有限总公司 Flat window machine
CN106196314B (en) * 2016-07-05 2019-07-23 青岛海尔空调器有限总公司 Flat window machine
CN110945248A (en) * 2017-08-17 2020-03-31 昕诺飞控股有限公司 Segmented heating light fixture with integrated air multiplier
WO2022068508A1 (en) * 2020-09-30 2022-04-07 广东美的制冷设备有限公司 Air conditioner
WO2022135085A1 (en) * 2020-12-21 2022-06-30 广东美的制冷设备有限公司 Integrated air conditioner

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Application publication date: 20101229