CN205048556U - Vertical type air conditioner - Google Patents

Abstract

The utility model relates to a vertical type air conditioner, which comprises a body, the body includes the casing, the appearance of casing is circularly or oval on horizontal, be the arc erecting ascending outer fringe, on the arbitrary longitudinal section who passes through the vertical type air conditioner directaxis, the transverse dimension at casing middle part is greater than the transverse dimension of upper end and/or the transverse dimension of lower extreme. Vertical type air conditioner structure in this application can make whole air conditioner look more has the artistic effect, can be favorable to the effective utilization to the air conditioner inner space simultaneously, and the structure of whole air conditioner is compacter, reasonable.

Description

Floor air conditioner

Technical field

The utility model relates to floor air conditioner technical field.

Background technology

Existing floor air conditioner generally all comprises indoor heat exchanger, housing parts and blower fan, housing parts is provided with air inlet and air outlet, air enters behind housing parts inside through air inlet, enters indoor heat exchanger and carries out heat exchange, then blow out from air outlet through blower fan.The profile of described floor air conditioner is generally square structure, and entirety seems more stiff, and the inner space of housing parts can not be fully utilized, and is unfavorable for the arrangement of ducting part.

Utility model content

In view of this, the purpose of this utility model is to provide a kind of floor air conditioner that can make full use of enclosure interior space.

The floor air conditioner that the utility model provides, comprise body, described body comprises housing, the profile of described housing is rounded or oval in the horizontal, outer rim on vertical is arc, on any longitudinal cross-section through floor air conditioner longitudinal axis, the lateral dimension of described housing central section is greater than the lateral dimension of upper end and/or the lateral dimension of lower end.

Preferably, the lateral dimension in the middle part of described floor air conditioner and the lateral dimension of upper end or lower end meet: W2=W1+k; Wherein, W2 is the lateral dimension at middle part, and W1 is the lateral dimension of upper end or lower end, and the span of k is 20mm ~ 60mm.

Preferably, the difference of the lateral dimension of described housing (21) upper end and the lateral dimension of housing (21) lower end is within the scope of 0 ~ 20mm.

Preferably, described housing encloses the inner chamber with open top and lower openings.

Preferably, also comprise cap assembly and chassis, described cap assembly is arranged on the top open part of described body, and described chassis is arranged on the lower openings place of described body.

Preferably, between described cap assembly and body, be formed with air outlet, and/or, described chassis is provided with lower air outlet.

Preferably, the elevating mechanism that described cap assembly comprises liftable top cover and is connected with described top cover, described elevating mechanism can drive described top cover to move up and down, and when floor air conditioner is in closed condition, described top cover can open top described in shutoff.

Preferably, the position near described body upper end is provided with mount pad, and described elevating mechanism is fixed on described mount pad.

Preferably, described chassis comprises drain pan and shell, and described lower air outlet is formed on described drain pan, the rotating radial outside being sleeved on described drain pan of described shell.

Preferably, position corresponding with described lower air outlet on described shell is provided with air outlet grate, when described shell turns to the described air outlet grate position relative with lower air outlet, described lower air outlet is in open mode, when described shell turns to described grid and lower air outlet is in the position of staggering completely, described lower air outlet is in closed condition.

Preferably, described lower air outlet is positioned at the front side of floor air conditioner, and when floor air conditioner is in closed condition, described shell turns to the position making described air outlet grate be positioned at the rear side of described air-conditioner.

Preferably, described housing comprises air inlet faceplate and front panel, both snap together and form described inner chamber, the both sides of described air inlet faceplate are formed with air inlet faceplate rib, the both sides of described front panel are formed with front panel rib, and described air inlet faceplate rib and front panel rib are formed with the inclined plane cooperatively interacted respectively

Preferably, the radial outside of described front panel is provided with decorative panel.

Floor air conditioner in the application due to the profile of body rounded or oval in the horizontal, and be arranged to broad in the middle, the dolphin shape that two is little, whole air-conditioner can be made to look more have artistic effect, the effective utilization to air-conditioner inner space can be conducive to simultaneously, especially for the floor air conditioner can distinguishing air-out up and down, ducting part adopts volute casing centrifugal blower fan, such floor air conditioner structure can arrange multiple volute casing centrifugal blower fan in the inner chamber of housing, upper and lower two spiral case blower fans are unidirectional air-out, size is relatively little, being positioned at middle spiral case blower fan can air-out simultaneously up and down, Air Quantity Required is large, size is relatively large, the inner space of air-conditioner can be made full use of like this, make the structure of whole air-conditioner compacter, rationally.

Accompanying drawing explanation

By referring to the description of accompanying drawing to the utility model embodiment, above-mentioned and other objects of the present utility model, feature and advantage will be more clear, in the accompanying drawings:

Fig. 1 is the utility model floor air conditioner overall structure schematic diagram (upper air outlet and lower air outlet are all in closed condition);

Fig. 2 is the utility model floor air conditioner cap assembly cross-sectional schematic (upper air outlet and lower air outlet are all in open mode);

Fig. 3 is the utility model floor air conditioner overall structure schematic diagram (upper air outlet and lower air outlet are all in closed condition);

Fig. 4 is the chassis decomposing schematic representation of the utility model floor air conditioner;

Fig. 5 is the rotating drive portion structural representation in the utility model floor air conditioner chassis;

Fig. 6 is the air channel barrier structural representation in the utility model floor air conditioner chassis;

Fig. 7 A-C is respectively A-A, B-B, C-C sectional view (enclosure interior parts are not shown) in Fig. 1;

Fig. 8 is the utility model floor air conditioner decomposing schematic representation;

Fig. 8 a is the bridging arrangement schematic diagram of air inlet faceplate in the utility model and front panel;

Fig. 9 is the structural representation (left side is exploded view, and right side is installation diagram) of deep bead in the utility model floor air conditioner and front panel;

Figure 10 is installing plate in the utility model floor air conditioner and spiral case blower fan decomposing schematic representation;

Figure 11 is base in the utility model floor air conditioner and chassis decomposing schematic representation;

Figure 12 is the direction of flow schematic diagram (lower air outlet is in closed condition, and upper air outlet is in open mode) in the utility model floor air conditioner;

Figure 13 is the direction of flow schematic diagram (lower air outlet is in open mode, and upper air outlet is in closed condition) in the utility model floor air conditioner.

Detailed description of the invention

Hereinafter with reference to accompanying drawing, various embodiment of the present utility model is described in more detail.In various figures, identical element adopts same or similar Reference numeral to represent.For the sake of clarity, the various piece in accompanying drawing is not drawn in proportion.

Illustrate: in the application, be defined as by above-below direction: the direction extended from the bottom of body 2 to cap assembly 1 is top, the direction contrary with it is below; Further, the side at air inlet in Fig. 3 24 place is defined as rear side, the side that air inlet 24 is relative is defined as front side.

As shown in Fig. 1-3, Fig. 7 A-C, floor air conditioner in the application comprises body 2, described body 2 comprises housing 21, the profile of described housing 21 is in the horizontal in sub-circular or ellipse, outer rim on vertical is arc, on any longitudinal cross-section through floor air conditioner longitudinal axis, the lateral dimension of top and bottom is suitable, and both differences are within the scope of 0 ~ 20mm.In the application, the lateral dimension of upper end or lower end represents with W1; The lateral dimension at middle part represents with W2, and W2 is greater than the lateral dimension of described upper end and the lateral dimension of lower end, is preferably W2=W1+ (20mm ~ 60mm) (see Fig. 7 A-C).Described housing 21 encloses the inner chamber 213 with open top 211 and lower openings 212, the shape of described inner chamber 213 is identical with the profile of described housing 21, in the horizontal in sub-circular or ellipse, on vertically, the outer rim of both sides is arc, width T1, T3 of top and bottom are suitable, intermediate width T2 is comparatively large, is preferably T2=T1+ (20mm ~ 60mm) (see Fig. 7 A-C).Such structure can make the intracavity space of floor air conditioner to be utilized effectively, and facilitates the arrangement of air-conditioner internal part, is particularly useful for the floor air conditioner that can realize air-out simultaneously up and down.

As Figure 1-3, the floor air conditioner in the application also comprises cap assembly 1 and chassis 3, and described cap assembly 1 is arranged on the upper end of described body 2, is positioned at described open top 211 place.Described chassis 3 is arranged on the lower end of described body 2, and be positioned at described lower openings 212 place, described chassis 3 plays a supportive role to whole floor air conditioner.In a preferred embodiment, air outlet 4 on being formed between described cap assembly 1 and body 2, described cap assembly 1 can rise or decline relative to described body 2, thus can open or close and close air outlet 4.Described chassis is formed with lower air outlet 5 on 3.Described upper air outlet 4 and lower air outlet 5 can selectively be opened or close.Like this, when air-conditioner is in refrigeration mode, only can opens superposed upper air outlet 4, cold wind is blown out from top, avoid cold wind directly to blow to user; When air-conditioner is in heating mode, air outlet 4 and lower air outlet 5 can be opened simultaneously, also only can open lower air outlet 5, realize hot blast to blow out from bottom, utilize the characteristic that hot gas rises, can make surrounding environment rapid temperature increases, the use sense also improving user is subject to.

As shown in Figure 2, the elevating mechanism 12 that described cap assembly 1 comprises liftable top cover 11 and is connected with described top cover 11, described elevating mechanism 12 can be gear & rack structure (as shown in Figure 2) or nut-screw structure.By this elevating mechanism 12, described top cover 11 can move up and down along the longitudinal axis of described floor air conditioner, can adjust the size of described upper air outlet 4 so easily, can adjust air output and the air-out direction of floor air conditioner easily, meet different demand.Described elevating mechanism 12 is fixed on described mount pad 200, and described mount pad 200 is provided with through hole 201, and this through hole 201 forms the part in described main body air channel 22.Preferably, described cap assembly 1 is formed up big and down small tubaeform, forms described upper air outlet 4 between the radially outer edge of described cap assembly 1 and the outer rim of body 2 open top 211, and preferably, described upper air outlet is annular.Also the part in described main body air channel 22 is formed between the sidewall of described cap assembly 1 and the inwall of body 2.When described top cover 11 moves to lowest positions, described top cover 11 covers in the open top 211 of described body 2, and can the open top 211 (as shown in Figure 3) of body 2 described in shutoff.When floor air conditioner is in non-working condition, by the described top cover 11 that declines, described top cover 11 covers at described open top 211 place, make the overall appearance of floor air conditioner more complete, dust, other foreign material etc. can be avoided to fall into floor air conditioner inside simultaneously, make air-conditioner even affect the normal operation of floor air conditioner to environment when next time is run; When being in using state, the size of the air outlet of floor air conditioner can being adjusted in real time, form different air supply velocities and direction, form the air-flow of more comfortable natural wind simulating.

As shown in Figure 2, in a preferred embodiment, preferably, the position near described body 2 upper end is provided with mount pad 200, and the lower end of described cap assembly 1 is fixedly connected on described mount pad 200.Described housing 21 comprises air inlet faceplate 26 and front panel 27, and described air inlet faceplate 26 and front panel 27 are arc, and both snap together and form described inner chamber 213.

As shown in Figure 8 a, in a preferred embodiment, the mode adopting hypotenuse overlap joint is coordinated before and after described air inlet faceplate 26 and front panel 27, particularly, the both sides of described air inlet faceplate 26 are formed with air inlet faceplate rib 261, and the both sides of front panel 27 are formed with front panel rib 271.Described air inlet faceplate rib 261 is formed with inclined plane 2611, and front panel rib 271 is formed with inclined plane 2711, and two inclined planes 2611,2711 cooperatively interact, and air inlet faceplate rib 261 and front panel rib 271 are fastened togather.Inclination rib structure can block and coordinate gap, and the step of seam crossing can be made less, does not even have step.Shown in Fig. 8 a is the situation not having step, in order to strengthen the intensity of lap-joint's rib, also can strengthen the thickness of described air inlet faceplate rib 261 and front panel rib 271, can reduce the step of seam crossing like this when ensureing some strength.

As shown in Figure 2, described mount pad 200 is arranged near the position of open top 211 in described inner chamber 213, and main body air channel 22 and air-supply arrangement 23 are arranged in this inner chamber 213.Installing plate 25 for installing air-supply arrangement 23 is arranged in described inner chamber 213, and described inner chamber 213 is divided into front and back two parts, the heat exchanger 20 of described floor air conditioner is arranged in the rear section of described inner chamber 213, and described air-supply arrangement 23 is positioned at the front part of described inner chamber 213.Described air inlet faceplate 26 is positioned at the rear side of floor air conditioner, and described front panel 27 is positioned at the front side of described floor air conditioner, and the upper end of the lower end of described air inlet faceplate 26 and front panel 27 and the shell 32 on described chassis 3 is oppositely arranged.Described air inlet faceplate 26 is formed by air inlet 24.Preferably, described front panel 27 radial outside is provided with decorative panel, this decorative panel can arrange some decorative patterns, increase the aesthetic feeling of the outward appearance of floor air conditioner.This structure of body 2, can optimize the inner-cavity structure in body 2, makes to have larger space in inner chamber for placing described air-supply arrangement 23, and can arrange described main body air channel 22, is beneficial to the flowing of air-flow in described floor air conditioner.

As shown in Figure 8, in a preferred embodiment, the radially inner side of described front panel 27 is provided with deep bead 28, the upper end of described deep bead 28 is fixed on described mount pad 200, lower end is fixed on described chassis 3, and between described front panel 27 between arrange with being separated with certain distance.The setting of described deep bead 28 can make described front panel 27 not contact with the hot and cold air of described floor air conditioner inside, makes described front panel 27 can not be subject to the impact of the hot and cold air of air-conditioner inside, effectively reduces forming condensation on described front panel 27.Floor air conditioner in the application is upper and lower air-out air-conditioning, how thermal-insulating sealing is anti-condensation is very large technical barrier, in this embodiment of the application, by arranging the method that inner bag (forming primarily of described deep bead 28) carries out being incubated at air-conditioner, be similar to vacuum flask, described deep bead 28 is positioned at inside air-conditioner, is assembled together with described installing plate 50, forms the main body air channel 22 of sealing.Front panel 27 is positioned at outside deep bead 28, by deep bead 28, cold wind and front panel 27 are separated, prevent cold wind from directly on front panel, producing condensation by heat trnasfer, there is certain spacing between deep bead 28 and front panel 27, form air heat insulating layer 278, by the air heat insulating layer 278 between 2, the cold air being delivered to deep bead 28 is carried out normal temperature, thus the air arriving front panel 27 is all the air of normal temperature, so can not form condensation, so forms insulation construction.Described spacing does not have special requirement, as long as described deep bead 28 and front panel 27 are not be close to just passable, is preferably 5-20mm.Preferably, in deep bead 28, side-lower can also arrange condensed water cut-off groove 281, because cold air directly contacts with deep bead 28, so condensation water can be formed inside deep bead 28, chassis is flow in order to prevent water, cut-off groove 281 is provided with, for by the water carrying-off on deep bead, as shown in Figure 9 at this.The benefit of inner-tube structure is only formed in inner side by condensation water, and carrying-off, prevent from appearance member produces condensation water, bring unnecessary trouble to user.

As shown in Figure 10, it is three spiral case blower fans that described air-supply arrangement 23 comprises in the embodiment shown in multiple spiral case blower fan 231, Figure 10, is preferably volute casing centrifugal blower fan.Multiple spiral case blower fan 231 is successively set in a vertical direction and is positioned on the installing plate 25 of body 2, and in a preferred embodiment, being positioned at spiral case blower fan 231 topmost only has a blow-off outlet 25, and this blow-off outlet 25 is arranged upward; The spiral case blower fan 231 be positioned at bottom also only has a blow-off outlet 25, and this blow-off outlet is arranged downward; Be positioned at middle spiral case blower fan 231 and there are two blow-off outlets 25, distinguish upward and below.Described installing plate 25 is provided with the installation portion 251 being respectively used to installation three spiral case blower fans, in order to avoid interfering from the air-flow being positioned at middle spiral case blower fan blowout with the spiral case of the spiral case blower fan being positioned at upper and lower both sides, the setting being positioned at middle installation portion and protruding to the front of installing plate 25 relative to the installation portion being positioned at upper and lower both sides, and/or the blow-off outlet 25 being positioned at middle spiral case blower fan from rear to front towards the extension (as shown in Figure 10) that the direction away from the spiral case of described spiral case blower fan tilts, the air-flow blow-off direction making upper and lower blow-off outlet staggers in the longitudinal direction with the spiral case of the spiral case blower fan being positioned at upper and lower both sides, both do not interfere.Being positioned at middle spiral case blower fan 231 can air-out simultaneously up and down, and air quantity contribution is larger.This structure can realize simultaneously blowing up and down of air-conditioner, air-flow can be blown out from described upper air outlet 4 and lower air outlet 5 simultaneously, and can meet the requirement of throughput, reach user demand.

As shown in Fig. 2,8, described installing plate 25 in body 2 at a distance of described air inlet 24 certain distance, and relatively vertically arrange with described air inlet 24, its upper end is fixed on described mount pad 200, and its lower end is fixed on the base 29 (having detailed introduction below) that is positioned on the upside of chassis 3.Between described air inlet 24 and installing plate 25, be provided with heat exchanger 20, identical with described installing plate 25, the upper end of described heat exchanger 20 is fixed on described mount pad 200, and its lower end is fixed on the base 29 that is positioned on the upside of chassis 3.The spiral case 2312 of described spiral case blower fan 231 is fixed on described installing plate 25, draught fan impeller 2313 is provided with in described spiral case 2312, described spiral case is provided with impeller motor 2314, the output shaft of described impeller motor 2314 is connected with described draught fan impeller 2313, described draught fan impeller 2313 rotates under the driving of described impeller motor 2314, thus negative pressure is formed in described spiral case 2312, make the air flowing flowing through described heat exchanger 20 form air-flow.Described installing plate 25 is provided with the through hole corresponding with the air intake vent of described spiral case 2312, air-flow in body 2 is entered after over-heat-exchanger 20 heat exchange from described air inlet 24, enter in the spiral case 2312 of described spiral case blower fan 231, and blow out through blow-off outlet 25, finally blow out from described upper air outlet 4 or lower air outlet 5.

As shown in Figure 2, on radial between described installing plate 25 and deep bead 28, specifically between air-supply arrangement 23 and deep bead 28, on described, described main body air channel 22 is formed between air outlet 4 and lower air outlet 5 longitudinally, described main body air channel 22 comprises the air channel, downside 221 be positioned between downward blow-off outlet 25 (comprise the blow-off outlet of the spiral case blower fan be positioned at bottom and be positioned at the blow-off outlet downward of middle spiral case blower fan) and lower air outlet 5, be positioned at air channel, upside 222 between blow-off outlet upwards 25 (comprising the blow-off outlet upward that the blow-off outlet being positioned at spiral case blower fan is topmost positioned at middle spiral case blower fan) and upper air outlet 4 and air channel capable of reversing 223 on described between air outlet 4 and lower air outlet 5.Preferably, on described chassis 3, the inner side of lower air outlet 5 is provided with air channel barrier 34 (see Fig. 6), described air channel barrier 34 has two positions: open position and closed position, when described lower air outlet 5 is in closed condition, described air channel barrier 34 is in the closed position, thus gear in air channel, described downside 221 and air channel capable of reversing 223 bottom, make the air-flow downward from air channel, described downside 221 can conversion direction swimmingly, enter described air channel capable of reversing 223, thus can blow out in (see direction shown in arrow Figure 12) from described upper air outlet 4, when described lower air outlet 5 is opened, described air channel barrier 33 is in an open position, and the air-flow of coming from air channel, described downside 221 and air channel capable of reversing 223 can blow out from described lower air outlet 5 swimmingly.Described air channel barrier 34 is connected with driving mechanism 35, and described driving mechanism 35 switches between open and closed positions for driving described air channel barrier 34.Such as, when floor air conditioner is in refrigeration mode, lower air outlet 5 can be closed, the cold airflow of coming via air channel, downside 221 is after the break-in of described air channel barrier 33, described upper air outlet 4 is blowed to through described air channel 223 capable of reversing, and blow out from described upper air outlet 4, cold air can be avoided directly to blow out from the lower air outlet 5 being positioned at lower end, make user produce sense of discomfort.

Preferably, be tightly connected between described installing plate 25 and deep bead 28, a space sealed with the external world diametrically except the entrance of spiral case blower fan 231 is formed like this between installing plate 25 and deep bead 28, described main body air channel 22 is positioned at this space, like this, in main body air channel 22, circulation cold/thermal current is kept apart hermetically with the front panel 27 being positioned at deep bead 28 radial outside, effectively can reduce contacting of these cold/thermal currents and front panel 27, the temperature difference on former and later two surfaces of front panel 27 can be reduced, the generation of the condensation of effective minimizing on front panel 27.Further, both sides and the described air inlet faceplate 26 of described installing plate 25 are tightly connected, be provided with seal (not shown) between the both sides of heat exchanger 20 and the inwall of described air inlet faceplate 26, can reduce further like this in floor air conditioner cold/thermal current impact to external world.

As shown in Fig. 2,3-4, in a preferred embodiment, described chassis 3 is roughly swallow-tail form or taper type, comprises drain pan 31, shell 32 and rotating drive portion 33, the rotating radial outside being sleeved on described drain pan 31 of described shell 32; Described rotating drive portion 33 is arranged between described drain pan 31 and shell 32, for driving described shell 32 relative to the rotation of described drain pan 31.Described lower air outlet 5 is arranged on the sidewall of described drain pan 31, described drain pan 31 is provided with air channel, chassis 312 in the position corresponding with described lower air outlet 5, this air channel, chassis 312 forms the part in described main body air channel 22, and being positioned at described main body air channel 22 bottom, the end in air channel, described chassis 312 forms described lower air outlet 5.Air channel, described chassis 312 comprises the sidewall 3121 of arc, and the sidewall 3121 of this arc makes the air-flow blown from described main body air channel 22 to be changed into horizontal direction downwards by longitudinal and then outwards blown out from described lower air outlet 5.Position corresponding with described lower air outlet 5 on described shell 32 is provided with air outlet grate 321, the size of described air outlet grate 321 equals or slightly larger than the size of described lower air outlet 5, can change the relative position of described air outlet grate 321 and lower air outlet 5 by rotating described shell 32.When described shell 32 turns to the position of described air outlet grate 321 and lower air outlet 5 correspondence, described lower air outlet 5 is in open mode, when described shell 32 turns to described grid 321 and lower air outlet 5 is in the position of staggering, described lower air outlet 5 is in closed condition.

Preferably, described lower air outlet 5 is positioned at the front side of floor air conditioner, when floor air conditioner is in running order, described shell 32 can be turned to and make described grid 321 also be positioned at front side, the position corresponding with described lower air outlet 5, thus open described lower air outlet 5; When floor air conditioner is in closed condition, described shell 32 turns to the position at the back side making air-conditioner described in described air outlet grate 321, while the described lower air outlet 5 of closedown, described floor air conditioner can be made to look from front side, there is no opening in appearance, outward appearance more complete (as shown in Figure 7), effectively can improve the overall appearance of floor air conditioner.Meanwhile, when floor air conditioner is in running order, described cap assembly 1 is in lifting position, and described upper air outlet 4 is opened; When floor air conditioner is in closed condition, described cap assembly 2 is in down position, the open top 211 of body 2 described in the shutoff of described cap assembly 1, described upper air outlet 4 is closed, complete appearance when floor air conditioner is in closed condition can be improved further, while avoiding dust, foreign material etc. to enter floor air conditioner inside, floor air conditioner can be made to look that globality is stronger.

As shown in Figure 5, in a preferred embodiment, described rotating drive portion 33 comprises drive motors 332, driven wheel 333 and turning collar 334, and described driven wheel 333 is driven by described motor 332.Be provided with annular engaging tooth (not shown) inside described turning collar 334, described annular engaging tooth can engage with described driven wheel 333, and is driven by described driven wheel 333 thus drive described turning collar 334 to rotate.Described turning collar 334 is connected with the upper end of described shell 32, or described turning collar 334 is integrally formed on described shell 32.Described drive motors 332 directly or is indirectly fixed on described drain pan 31.When needs rotate described shell 32, described drive motors 332 starts, described driven wheel 333 is driven to rotate, described driven wheel 333 drives described turning collar 334 to rotate, thus drive described shell 32 to rotate, for opening described lower air outlet 5 or the size for adjusting described lower air outlet 5.In order to make the rotation of described shell 32 more smooth and easy, supporting component 30 is also provided with between described shell 32 and drain pan 31, described supporting component 30 is fixed on the lower end of described drain pan 31, be provided with directive wheel (not shown) thereon, these directive wheels contact with described shell 32, can lead to the rotation of described shell 32, the frictional force of described shell 32 when described drain pan 31 rotates can be reduced simultaneously.

In a preferred embodiment, as shown in Fig. 2,8,11, between spiral case blower fan 231 bottom and chassis 3, be provided with base 29, this base 29 is fixedly connected on described chassis 3.Preferably, described base 29 is connected on chassis 3 by latch (not shown), and the both sides of base 29 are connected on described air inlet faceplate 26, and three is fixed together by screw, form a stable skeleton, effectively can increase the bulk strength of floor air conditioner.The lower end of heat exchanger 20 and installing plate 25 is fixed on the upper surface of described base 29, and is supported by described base 29.Described base 29 is formed with groove 291, and this groove 291, to downward-extension, extends to air channel, chassis 312 place be positioned on chassis 3, and with this air channel, chassis 312 slitless connection, the groove face of described groove 291 forms the part wind path wall in air channel, described downside 221.In a preferred embodiment, the groove floor of described groove 291 is formed as arc (see Fig. 2) in the vertical, can be conducive to the circulation of air-flow, reduce the resistance to air-flow.Preferably, be formed with wind-guiding face 2911 in the bottom of groove 291, described wind-guiding face 2911 is tilted to horizontal direction by vertical direction, is used for the air-flow blown from air channel to boot up, avoids air-flow directly to blow to the bottom surface of air-conditioning, and dust is blown afloat.

Floor air conditioner in the application operationally, user can open described upper air outlet 4 and lower air outlet 5 as required, such as when air-conditioner is in refrigeration mode, only can open described upper air outlet 4, cold air is made to enter the upper space in room, avoid cold air directly to blow to human body, increase comfort level; When air-conditioner is in heating mode, described upper air outlet 4 and lower air outlet 5 can be opened simultaneously, make to heat rapidly in room, or only open described lower air outlet 5, make hot gas can blow to legs and feet portion, the rising along with hot gas makes temperature in room rise, and also can increase comfort level.

When mounted, be connected on chassis 3 by latch by described air inlet faceplate 26, profit is screwed floor air conditioner in the application; Be connected on chassis 3 by described base 29 by latch, the both sides of base 29 are connected on air inlet faceplate 26, together with base 29, chassis 3 and air inlet faceplate three are fixing by screw, form a stable skeleton.Heat exchanger 20 is connected on air inlet faceplate 26 by buckle, and its bottom is directly placed on base 29, is fixed up by screw and air inlet faceplate 26.Multiple spiral case blower fan 231 is assembled on installing plate 25 by latch, is fixed by screws in together.The described multiple spiral case blower fan 231 assembled and installing plate 25 form a ducting part, and then whole ducting part is fixed with air inlet faceplate 26 screw again, and bottom is placed on base 29, and same profit is screwed.Cap assembly 1 is assembled to air inlet faceplate 26 upper end by fore-and-aft direction latch, profit is screwed, wherein cap assembly 1 oscilaltion can be used for opening pass and closes air outlet 4, as shown in Fig. 2, Figure 13, wherein in Fig. 2, upper air outlet 4 is in open mode, in Figure 13, upper air outlet 4 is in closed condition.Described deep bead 28 on described mount pad 200, utilizes screw and air inlet faceplate 26 to fix by snap-fitted.Wherein deep bead 28 is the insulations for the passageway that ventilates, and because the wind of inside is different with the air temperature of outside, thus easily on front panel 27, produces condensation, and this deep bead 28 is exactly for separating them, prevents body from producing condensation.Front panel 27 hangs on air inlet faceplate 26 by buckle, and inner side uses screw and air inlet faceplate 26 to fix.

When air-conditioner starts, top cover 11 in described cap assembly 1 upwards rises, open air outlet 4, rotating drive portion 33 in chassis 3 drives described shell 32 to rotate, described shell 32 is turned to and makes described air outlet grate 321 be positioned at front side and the position corresponding with described lower air outlet 5, thus open described lower air outlet 5.Then, 3 groups of spiral case blower fans 231 start immediately, and the wind of air inlet faceplate 26 side is by air inlet 24, flow through heat exchanger 20, after heat exchanger heat exchange, cold/hot blast is inhaled in spiral case blower fan 231, then gets rid of the blow-off outlet 25 to 3 spiral cases by the fan blade in spiral case blower fan 231.Wherein, upper air outlet 4 is directly flowed to through air channel, upside 222 by the wind of upper volute blower fan, the wind of lower spiral case blower fan flows to lower air outlet 5 through air channel, downside 221, wind wind of middle spiral case blower fan flows to air outlet 4 by the sealing air flue between installing plate 25 and deep bead 28, a part of then flow to lower air outlet 5 by the passage that base 29 and chassis 3 are formed.The wind of upper air outlet 4 is made up of the wind of upper volute and middle spiral case, and outside being led by the water conservancy diversion of cap assembly 1, the wind that lower air outlet 5 blows out is made up of the wind of lower spiral case and middle spiral case, outside being led, realizes the air-out simultaneously up and down of air-conditioner by chassis 3 water conservancy diversion.

Instantly air outlet 5 is opened, when upper air outlet 4 is closed (now described top cover 11 moves to bottom position under the drive of driving mechanism 12), in the flow direction, the wind of air outlet 4 changes flow direction under the effect of top cover 11, lower air outlet 5 is flowed to through described reversing air duct 223, whole wind is all blown out by described lower air outlet 5, realizes only by the bottom air-out of air-conditioner; Instantly air outlet 5 is closed, when upper air outlet 4 is opened (now described top cover 11 moves to uppermost position under the drive of driving mechanism 12), now, described air channel barrier 34 is in the closed position, the wind flowing to lower air outlet 5 changes flow direction under the effect of this air channel barrier 34, flow to upper air outlet 4 through described reversing air duct 223, whole wind is all blown out by described upper air outlet 4, realizes only by the top air-out of air-conditioner.

In the application, the inner side of described front panel 27 is provided with deep bead 28, between described deep bead 28 and front panel 27, is formed with air heat insulating layer 278, effectively can prevent from producing condensation water on the outer surface of front panel 27, improve user's use sense and be subject to.

Floor air conditioner in the application can realize air-out simultaneously up and down, also can realize only top air-out or only bottom air-out.By inside distinguished and admirable to change realize only top or only bottom air-out, only top or only bottom air-out time, the flow of wind can not be reduced, certain wind flow can be retained while meeting different parts air-out, realize temperature fast to regulate, and the size by adjusting upper and lower air outlet realizes the adjustment to wind flow, adjustable range is wider.

Floor air conditioner in the application is when being in closed condition, top cover in described cap assembly declines, open top 211 described in shutoff, described shell 32 closes described lower air outlet 5 simultaneously, the floor air conditioner in the application can be made to look from front side, do not have opening in appearance, outward appearance more complete (as shown in Figure 7), effectively can improve the overall appearance of floor air conditioner.Meanwhile, dust, foreign material etc. can be avoided to enter the inside of floor air conditioner, improve the environment for use of air-conditioner, extend the service life of air-conditioner.

In the floor air conditioner of the application, the whole longitudinal direction of air-conditioner is run through in main body air channel 22, make air outlet 4 and lower air outlet 5 can be positioned at the top and bottom of air-conditioner, thus cold wind can be blown out from as far as possible high position, hot blast can from the blowout of as far as possible low position, effective comfort improving air-conditioning, what the longitudinal size of heat exchanger can be made to do is as far as possible large simultaneously, improves the heat exchange property of air-conditioner.

In a word, the floor air conditioner structure in the application is simple, compact, install, easy to use, outward appearance neat appearance, can meet the multiple demand of user.

In addition, unless the context clearly requires otherwise, similar words such as " comprising ", " comprising " otherwise in whole description and claims should be interpreted as the implication that comprises instead of exclusive or exhaustive implication; That is, be the implication of " including but not limited to ".

In description of the present utility model, it is to be appreciated that term " first ", " second " etc. are only for describing object, and instruction or hint relative importance can not be interpreted as.

Last it is noted that obviously, above-described embodiment is only for the utility model example is clearly described, and the restriction not to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And thus the apparent change of amplifying out or variation be still among protection domain of the present utility model.

Claims (13)

1. a floor air conditioner, it is characterized in that, comprise body (2), described body (2) comprises housing (21), the profile of described housing (21) is rounded or oval in the horizontal, and the outer rim on vertical is arc; On any longitudinal cross-section through floor air conditioner longitudinal axis, the lateral dimension at described housing (21) middle part is greater than the lateral dimension of upper end and/or the lateral dimension of lower end.

2. floor air conditioner according to claim 1, is characterized in that, the lateral dimension of the lateral dimension in the middle part of described floor air conditioner and upper end or lower end meets: W2=W1+k; Wherein, W2 is the lateral dimension at middle part, and W1 is the lateral dimension of upper end or lower end, and the span of k is 20mm ~ 60mm.

3. floor air conditioner according to claim 1, is characterized in that, the difference of the lateral dimension of described housing (21) upper end and the lateral dimension of housing (21) lower end is within the scope of 0 ~ 20mm.

4. floor air conditioner according to claim 1, is characterized in that, described housing (21) encloses the inner chamber (213) with open top (211) and lower openings (212).

5. floor air conditioner according to claim 4, it is characterized in that, also comprise cap assembly (1) and chassis (3), described cap assembly (1) is arranged on open top (211) place of described body (2), and described chassis (3) are arranged on lower openings (212) place of described body (2).

6. floor air conditioner according to claim 5, it is characterized in that, upper air outlet (4) is formed between described cap assembly (1) and body (2), and/or, described chassis (3) are provided with lower air outlet (5).

7. floor air conditioner according to claim 5, it is characterized in that, the elevating mechanism (12) that described cap assembly (1) comprises liftable top cover (11) and is connected with described top cover (11), described elevating mechanism (12) can drive described top cover (11) to move up and down, when floor air conditioner is in closed condition, described top cover (11) can open top (211) described in shutoff.

8. floor air conditioner according to claim 7, it is characterized in that, position near described body (2) upper end is provided with mount pad (200), and described elevating mechanism (12) is fixed on described mount pad (200).

9. floor air conditioner according to claim 6, it is characterized in that, described chassis (3) comprises drain pan (31) and shell (32), described lower air outlet (5) is formed on described drain pan (31), the rotating radial outside being sleeved on described drain pan (31) of described shell (32).

10. floor air conditioner according to claim 9, it is characterized in that, the upper position corresponding with described lower air outlet (5) of described shell (32) is provided with air outlet grate (321), when described shell (32) turns to described air outlet grate (321) position relative with lower air outlet (5), described lower air outlet (5) is in open mode, when described shell (32) turns to described grid (321) and lower air outlet (5) is in the position of staggering completely, described lower air outlet (5) is in closed condition.

11. floor air conditioners according to claim 10, it is characterized in that, described lower air outlet (5) is positioned at the front side of floor air conditioner, when floor air conditioner is in closed condition, described shell (32) turns to the position making described air outlet grate (321) be positioned at the rear side of described air-conditioner.

12. floor air conditioners according to any one of claim 4-11, it is characterized in that, described housing (21) comprises air inlet faceplate (26) and front panel (27), both snap together and form described inner chamber (213), the both sides of described air inlet faceplate (26) are formed with air inlet faceplate rib (261), the both sides of described front panel (27) are formed with front panel rib (271), and described air inlet faceplate rib (261) and front panel rib (271) are formed with the inclined plane (2611,2711) cooperatively interacted respectively.

13. floor air conditioners according to claim 12, is characterized in that, the radial outside of described front panel (27) is provided with decorative panel.