CN101788170A - Mobile air conditioner - Google Patents

Mobile air conditioner Download PDF

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Publication number
CN101788170A
CN101788170A CN200910067781A CN200910067781A CN101788170A CN 101788170 A CN101788170 A CN 101788170A CN 200910067781 A CN200910067781 A CN 200910067781A CN 200910067781 A CN200910067781 A CN 200910067781A CN 101788170 A CN101788170 A CN 101788170A
Authority
CN
China
Prior art keywords
outdoor heat
heat converter
air conditioner
heat exchanger
blower fan
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
CN200910067781A
Other languages
Chinese (zh)
Inventor
郑康
闫小康
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 CN200910067781A priority Critical patent/CN101788170A/en
Publication of CN101788170A publication Critical patent/CN101788170A/en
Pending legal-status Critical Current

Links

Abstract

The invention discloses a mobile air conditioner. The mobile air conditioner comprises a compressor, an outdoor heat exchanger, an outdoor heat exchanger blower, an indoor heat exchanger and an indoor heat exchanger blower which are installed in a cabinet-type box body; the outdoor heat exchanger is arranged on a chassis along the width direction of the mobile air conditioner; a space of the chassis is divided into a front part and a rear part, the compressor is arranged in the rear part adjacent to a rear panel at the lower part, the outdoor heat exchanger blower provided with a cross flow fan is arranged in the front part adjacent to a front panel, and an air outlet of the outdoor heat exchanger blower is communicated by a connection pipe with a wind pipe inserted on an air outlet of the outdoor heat exchanger on a connection plate so as to discharge air heat-exchanged by the outdoor heat exchanger to the outside. In the invention, air flow enters the outdoor heat exchanger blower along the straight line direction through the outdoor heat exchanger without any corner; therefore, the mobile air conditioner has the characteristics of smooth flow path, less losses, low noise and compact structure.

Description

Movable air conditioner
Technical field
The present invention relates to a kind of air-conditioning, especially a kind of runner is smooth and easy, loses for a short time, and noise is low, the movable air conditioner of more compact structure.
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.
As shown in Figure 1, 2, 3, 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 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 that promptly constitutes casing 10 fronts is vertical flat board, and rear board is divided into upper back plate 11, the connecting plate 13 of bottom rear board 12 and the level of approximation 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 24 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.As shown in Figure 2, the outdoor heat converter 2 of prior art is arranged on the chassis 3 along the thickness direction of movable air conditioner, the space on chassis is divided into left and right sides two parts, be provided with compressor 1 etc. in a part, another part is provided with outdoor heat converter blower fan 4, the air outlet 19 of outdoor heat converter blower fan 4 is relative with outdoor heat converter exhaust outlet 17 positions on the connecting plate 13, and is connected with airduct 24, will discharge outdoor through the air of outdoor heat converter heat exchange.For the ease of moving, below chassis 3, be provided with wheel 22.
But, as shown in Figure 2, existing movable air conditioner outdoor heat converter blower fan 4 adopts multiple wing sirroco centrifugal fan, because outdoor heat converter 2 is arranged on the chassis 3 along the thickness direction of movable air conditioner, from airflow pattern, air-flow is through outdoor heat converter first air inlet 15 of bottom rear board 12,90 degree turning inlet chamber outer heat-exchanger blower fans 4, lose a part of momentum, and compressor causes great intake resistance herein, noise also raises.On version, left-half causes very big space waste.In addition, outdoor heat converter 2 loses momentum because the space structure restriction has certain included angle with outdoor heat converter blower fan 4, and non-parallel placement conflicts with airflow direction.
Summary of the invention
Technical problem to be solved by this invention is, provides a kind of runner smooth and easy, loses for a short time, and noise is low, the movable air conditioner of more compact structure.
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, 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, 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, the connecting plate of bottom rear board and the level of approximation that is connected upper back plate and bottom rear board, on the upper back plate, be formed with the indoor heat converter air inlet, on the rear board of bottom, be formed with the outdoor heat converter air inlet, the air outlet that formation communicates with the air outlet of indoor heat converter blower fan on casing to indoor exhaust wind, on connecting plate, be formed with the outdoor heat converter exhaust outlet, outdoor heat converter is arranged on the chassis along the width of movable air conditioner, the space on chassis is divided into front and back two parts, be provided with compressor at the rear portion adjacent with the bottom rear board, be provided with by axial-flow fan in the front portion adjacent with front panel, the outdoor heat converter blower fan that volute and motor constitute, the air outlet of outdoor heat converter blower fan by tube connector be inserted in connecting plate on the outdoor heat converter exhaust outlet on airduct be connected, will be discharged to outdoor through the air of outdoor heat converter heat exchange.
The fan shaft and the outdoor heat converter of described axial-flow fan be arranged in parallel.
The outdoor heat converter exhaust outlet that forms on connecting plate is for circular, described tube connector is that an end is a rectangular opening, the other end is the gradient tube of circular port, rectangular opening is connected on the rectangle air outlet of outdoor heat converter blower fan of axial-flow fan, and circular port is connected on the circular cell outer heat-exchanger exhaust outlet on the connecting plate.
Described outdoor heat converter exhaust outlet is arranged on the central authorities of connecting plate.
Below the chassis, be provided with wheel.Described wheel is 4, lays respectively on four angles on chassis.
The invention has the beneficial effects as follows: outdoor heat exchanger fan is changed to axial-flow fan, and the fan shaft of axial-flow fan is parallel with outdoor heat converter, same air quantity, axial-flow fan is compared with the sirocco fan, diameter is little, and rotating speed is low, and noise is low, air-flow is along rectilinear direction process outdoor heat converter inlet chamber outer heat-exchanger blower fan, without any corner, runner is very smooth and easy, loses little, noise is low, more compact structure.
Description of drawings
Fig. 1 is the whole rear isometric view of the movable air conditioner of prior art.
Fig. 2 is that the Lower Half critical piece of the movable air conditioner of prior art is arranged stereogram.
Fig. 3 is the cut-away view of pulling down front panel of the movable air conditioner of prior art.
Fig. 4 is the whole rear isometric view of movable air conditioner of the present invention.
Fig. 5 is that the Lower Half critical piece of movable air conditioner of the present invention is arranged stereogram.
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 Lower Half critical piece arrangement of movable air conditioner is different, are described in detail below:
As Fig. 4, shown in 5, movable air conditioner of the present invention, comprise compressor 1, outdoor heat converter 2, outdoor heat converter blower fan 34, 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 positioned at the compressor 1 of Lower Half, outdoor heat converter 2, outdoor heat converter blower fan 34 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, the connecting plate 33 of bottom rear board 12 and the level of approximation 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, on bottom rear board 12, be formed with outdoor heat converter air inlet 15, 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, on connecting plate 33, be formed with outdoor heat converter exhaust outlet 17, outdoor heat converter 2 is arranged on the chassis 3 along the width of movable air conditioner, the space on chassis is divided into front and back two parts, be provided with compressor 1 at the rear portion adjacent with bottom rear board 12, be provided with by axial-flow fan in the front portion adjacent with front panel, the outdoor heat converter blower fan 34 that volute and motor constitute, the air outlet of outdoor heat converter blower fan 34 by tube connector 23 be inserted in connecting plate 33 on outdoor heat converter exhaust outlet 17 on airduct 24 be connected, will be discharged to outdoor through the air of outdoor heat converter 2 heat exchange.
The fan shaft of described axial-flow fan and outdoor heat converter 2 be arranged in parallel.The outdoor heat converter exhaust outlet 17 that forms on connecting plate 33 is circular, described tube connector 23 is that an end is a rectangular opening, the other end is the gradient tube of circular port, rectangular opening is connected on the rectangle air outlet of outdoor heat converter blower fan 34 of axial-flow fan, and circular port is connected on the circular cell outer heat-exchanger exhaust outlet 17 on the connecting plate 33.Outdoor heat converter exhaust outlet 17 is arranged on the central authorities of connecting plate 33.Below chassis 3, be provided with wheel 22.Wheel 22 is 4, lays respectively on four angles on chassis 3.
The present invention changes to axial-flow fan with outdoor heat exchanger fan, and the fan shaft of axial-flow fan is parallel with outdoor heat converter, same air quantity, axial-flow fan is compared with the sirocco fan, diameter is little, and rotating speed is low, and noise is low, air-flow is along rectilinear direction process outdoor heat converter inlet chamber outer heat-exchanger blower fan, without any corner, runner is very smooth and easy, loses little, noise is low, more compact structure.
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 (6)

1. movable air conditioner, comprise compressor (1), outdoor heat converter (2), outdoor heat converter blower fan (34), 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 positioned at the compressor (1) of Lower Half, outdoor heat converter (2), outdoor heat converter blower fan (34) 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), the connecting plate (33) of bottom rear board (12) and the level of approximation 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), on bottom rear board (12), be formed with outdoor heat converter air inlet (15), the air outlet to indoor exhaust wind (18) that formation communicates with the air outlet of indoor heat converter blower fan (21) on casing (10), on connecting plate (33), be formed with outdoor heat converter exhaust outlet (17), it is characterized in that, outdoor heat converter (2) is arranged on the chassis (3) along the width of movable air conditioner, the space on chassis is divided into front and back two parts, be provided with compressor (1) at the rear portion adjacent with bottom rear board (12), be provided with by axial-flow fan in the front portion adjacent with front panel, the outdoor heat converter blower fan (34) that volute and motor constitute, the air outlet of outdoor heat converter blower fan (34) by tube connector (23) be inserted in connecting plate (33) on outdoor heat converter exhaust outlet (17) on airduct (24) be connected, will be discharged to outdoor through the air of outdoor heat converter (2) heat exchange.
2. movable air conditioner according to claim 1 is characterized in that, the fan shaft of described axial-flow fan and outdoor heat converter (2) be arranged in parallel.
3. movable air conditioner according to claim 1, it is characterized in that, it is circular going up the outdoor heat converter exhaust outlet (17) that forms at connecting plate (13), described tube connector (23) is that an end is a rectangular opening, the other end is the gradient tube of circular port, rectangular opening is connected on the rectangle air outlet of outdoor heat converter blower fan (4) of axial-flow fan, and circular port is connected on the circular cell outer heat-exchanger exhaust outlet (17) on the connecting plate (33).
4. movable air conditioner according to claim 3 is characterized in that, described outdoor heat converter exhaust outlet (17) is arranged on the central authorities of connecting plate (33).
5. movable air conditioner according to claim 1 is characterized in that, the below of (3) is provided with wheel (22) on the chassis.
6. movable air conditioner according to claim 5 is characterized in that, described wheel (22) is 4, lays respectively on four angles on chassis (3).
CN200910067781A 2009-01-23 2009-01-23 Mobile air conditioner Pending CN101788170A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200910067781A CN101788170A (en) 2009-01-23 2009-01-23 Mobile air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200910067781A CN101788170A (en) 2009-01-23 2009-01-23 Mobile air conditioner

Publications (1)

Publication Number Publication Date
CN101788170A true CN101788170A (en) 2010-07-28

Family

ID=42531485

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200910067781A Pending CN101788170A (en) 2009-01-23 2009-01-23 Mobile air conditioner

Country Status (1)

Country Link
CN (1) CN101788170A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102052525B (en) * 2009-10-30 2012-07-18 苏州德胜住宅研究院有限公司 L-shaped air-guide duct
CN104359163A (en) * 2014-10-11 2015-02-18 珠海格力电器股份有限公司 Window-type outdoor unit and air conditioner
CN106016487A (en) * 2016-06-30 2016-10-12 珠海格力电器股份有限公司 Flow guide ring assembly and air conditioner through-wall machine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102052525B (en) * 2009-10-30 2012-07-18 苏州德胜住宅研究院有限公司 L-shaped air-guide duct
CN104359163A (en) * 2014-10-11 2015-02-18 珠海格力电器股份有限公司 Window-type outdoor unit and air conditioner
CN106016487A (en) * 2016-06-30 2016-10-12 珠海格力电器股份有限公司 Flow guide ring assembly and air conditioner through-wall machine
CN106016487B (en) * 2016-06-30 2022-03-22 珠海格力电器股份有限公司 Guide ring assembly and air conditioner wall penetrating machine

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C06 Publication
PB01 Publication
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20100728