CN105222227B - Floor air conditioner and its application method - Google Patents

Floor air conditioner and its application method Download PDF

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Publication number
CN105222227B
CN105222227B CN201510579775.3A CN201510579775A CN105222227B CN 105222227 B CN105222227 B CN 105222227B CN 201510579775 A CN201510579775 A CN 201510579775A CN 105222227 B CN105222227 B CN 105222227B
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CN
China
Prior art keywords
air
air conditioner
air outlet
outlet
floor
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Application number
CN201510579775.3A
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Chinese (zh)
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CN105222227A (en
Inventor
潘龙腾
王朝新
李德清
吴舸
姚俊华
金海元
丘晓宏
孟宪运
张永成
曾庆和
温骊
陈圣文
杨杰
臧允舒
林裕亮
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Gree Electric Appliances Inc of Zhuhai
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Gree Electric Appliances Inc of Zhuhai
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Application filed by Gree Electric Appliances Inc of Zhuhai filed Critical Gree Electric Appliances Inc of Zhuhai
Priority to CN201510579775.3A priority Critical patent/CN105222227B/en
Publication of CN105222227A publication Critical patent/CN105222227A/en
Application granted granted Critical
Publication of CN105222227B publication Critical patent/CN105222227B/en
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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station

Abstract

The present invention relates to a kind of floor air conditioner and its application method, the floor air conditioner includes cap assembly, ontology and chassis;It is formed with open top in the upper end of the ontology, the cap assembly setting is provided with the first air outlet in the top open part between the cap assembly and ontology, and the cap assembly is liftable structure, after the cap assembly declines, the open top can be blocked;The second air outlet is provided on the chassis, the chassis is additionally provided with the shell that can be opened and closed second air outlet, the chassis further includes bottom case, and second air outlet is formed on the bottom case, and the shell is rotatably mounted around the radial outside of the bottom case.Floor air conditioner in the application is provided with the shell that can be blocked open-topped cap assembly and can be opened and closed second air outlet, and when being closed, floor air conditioner seems that appearance is more complete, it can be achieved that not being open in appearance from front side.Meanwhile avoidable dust, sundries etc. enter the inside of floor air conditioner.

Description

Floor air conditioner and its application method
Technical field
The present invention relates to floor air conditioner technical fields, and in particular to a kind of floor air conditioner and its application method.
Background technology
Existing floor air conditioner all includes generally indoor heat exchanger, housing parts and wind turbine, is arranged on housing parts There are air inlet and air outlet, air gets in heat exchanger and carry out heat exchange, then after air inlet enters housing parts inside It is blown out from air outlet through wind turbine.The air outlet is generally located on housing parts, and individual outlet air is provided at air outlet Mouthful door part realizes the opening and closing process of air outlet.When air conditioner is closed, the air outlet door part lid closes On air outlet, the closing of air outlet is realized.Such structure can make the appearance for the air conditioner being closed be divided into shell Several different parts such as body component, door part, it appears that it is disheveled neat, and the opening and closing process of air outlet door part is more multiple It is miscellaneous;And if not setting out air port door part, when air-conditioning is closed, can be influenced to dust is fallen into inside air device The performance of air conditioner.
Invention content
In view of this, the purpose of the present invention is to provide one kind when air conditioner is closed, it can ensure air-conditioning The complete appearance of device, while dust can be avoided to fall into the floor air conditioner inside air conditioner.
According to the first aspect of the invention, a kind of floor air conditioner, including cap assembly, ontology and chassis are provided, in institute The upper end for stating ontology is formed with open top, the cap assembly setting in the top open part, in the cap assembly and The first air outlet is provided between ontology, the cap assembly is liftable structure can block institute after the cap assembly declines Open top is stated, the chassis is arranged in the lower end of the ontology, and the chassis plays a supportive role to the floor air conditioner, The second air outlet is provided on the chassis, the chassis is additionally provided with the shell that can be opened and closed second air outlet, described Chassis further includes bottom case, and second air outlet is formed on the bottom case, and the shell is rotatably mounted around the bottom case Radial outside.
Preferably, the cap assembly includes liftable head cover and the elevating mechanism that is connected with the head cover, described Elevating mechanism can drive the head cover to move up and down.
Preferably, the position close to the ontology upper end is provided with mounting base, the elevating mechanism is fixed on the peace It fills on seat.
Preferably, position corresponding with second air outlet is provided with air outlet grate on the shell, when described outer When shell turns to the air outlet grate and the second air outlet opposite position, second air outlet is in the open state, works as institute When stating shell and turning to the air outlet grate and the second air outlet and be in the position being staggered completely, second air outlet, which is in, to close Closed state.
Preferably, the chassis further includes rotation driving portion, for driving the shell relative to the rotation of the bottom case.
Preferably, second air outlet is located at the front side of floor air conditioner, when floor air conditioner is closed, The shell turns to the position for the rear side for making the air outlet grate be located at the air conditioner.
Preferably, the ontology includes air inlet faceplate and front panel, and the air inlet faceplate and front panel are arc panel, and two Person snaps together to form internal cavities, and air-supply arrangement is arranged in the cavity.
Preferably, the air inlet faceplate and front panel are respectively positioned on the upside of the chassis, the air inlet faceplate and front panel structure At the upper end of the cavity constitute the open top.
Preferably, the air-supply arrangement includes multiple spiral case wind turbines, and multiple spiral case wind turbines are set gradually in a vertical direction On the intrinsic mounting plate.
Preferably, the spiral case wind turbine is three, and only there are one blow-off outlet, the blow-off outlets for the spiral case wind turbine positioned at the top It is arranged upward;Positioned at the lowermost spiral case wind turbine only there are one blow-off outlet, which is arranged downward;Positioned at centre Spiral case wind turbine tool there are two blow-off outlet, be respectively facing above and below.
Preferably, the mounting plate is equipped with the mounting portion for being respectively used to three spiral case wind turbines of installation, is located at intermediate peace The setting that dress portion is protruded relative to the mounting portion positioned at upper and lower both sides to the front of mounting plate, and/or, it is located at intermediate spiral case wind The blow-off outlet of machine is from rear to front towards the inclined extension in direction of the spiral case far from the spiral case wind turbine.
Preferably, the ontology further includes wind shield, and the radially inner side in the front panel is arranged in the wind shield, in institute State the main body air duct for being formed between mounting plate and wind shield and being connected to first air outlet and the second air outlet.
Preferably, it is provided with air channel barrier on the chassis, on the inside of the second air outlet.
Preferably, it is provided with pedestal on the chassis, forms fluted, the groove face structure of the groove on the base At the part wind path wall in the main body air duct.
Preferably, it is formed with wind-guiding face in the lower part of the groove, the wind-guiding face is inclined from vertical direction to horizontal direction Tiltedly.
According to the second aspect of the invention, a kind of application method of floor air conditioner is provided, which is characterized in that in vertical sky Adjust device when being closed, the cap assembly declines, and blocks the open top, while the shell turn to make it is described Air outlet grate is located at the position of the rear side of the air conditioner.
Floor air conditioner in the application, which is provided with, can block open-topped cap assembly and can be opened and closed described second The shell of air outlet, when being closed, the head cover in the cap assembly can decline, and block the open top, The shell closes second air outlet simultaneously, may make the floor air conditioner in the application to be seemed from front side, in appearance It is not open, appearance is more complete, can be effectively improved the appearance globality of floor air conditioner.Meanwhile can avoid dust, sundries etc. Into the inside of floor air conditioner, improve the use environment of air conditioner, extends the service life of air conditioner;Also, in the application, Decline the open top of plugging ontology by the head cover in cap assembly, motion process is simple, firm, easy to control, simple.
Description of the drawings
By referring to the drawings to the description of the embodiment of the present invention, above-mentioned and other purposes of the invention, feature and Advantage will be apparent from, in the accompanying drawings:
Fig. 1 is that (the first air outlet and the second air outlet are all in opening for floor air conditioner overall structure diagram of the present invention State);
Fig. 2 be floor air conditioner cap assembly schematic cross-sectional view of the present invention (the first air outlet and the second air outlet all in Opening state);
Fig. 3 is that (the first air outlet and the second air outlet are all in closing for floor air conditioner overall structure diagram of the present invention State);
Fig. 4 is the chassis decomposition diagram of floor air conditioner of the present invention;
Fig. 5 is the rotation driving part structure schematic diagram in floor air conditioner chassis of the present invention;
Fig. 6 is the air channel barrier structural schematic diagram in floor air conditioner chassis of the present invention;
Fig. 7 is the appearance diagram looked over from front side when floor air conditioner of the present invention is closed;
Fig. 8 is floor air conditioner decomposition diagram of the present invention;
Fig. 9 is that (left side is exploded view, right side for wind shield in floor air conditioner of the present invention and the structural schematic diagram of front panel For installation diagram);
Figure 10 is mounting plate and spiral case wind turbine decomposition diagram in floor air conditioner of the present invention;
Figure 11 is pedestal and chassis decomposition diagram in floor air conditioner of the present invention;
Figure 12 be floor air conditioner of the present invention in fluid flow to schematic diagram (the second air outlet is closed, first Air outlet is in the open state);
Figure 13 be floor air conditioner of the present invention in fluid flow to schematic diagram (the second air outlet is in the open state, first Air outlet is closed).
Specific implementation mode
Hereinafter reference will be made to the drawings is more fully described various embodiments of the present invention.In various figures, identical element It is indicated using same or similar reference numeral.For the sake of clarity, the various pieces in attached drawing are not necessarily to scale.
Explanation:In the application, upper and lower directions is defined as:The direction extended from the bottom of ontology 2 to cap assembly 1 is Top, opposite to that direction are lower section;Also, the side where air inlet in Fig. 1 21 is defined as rear side, air inlet 21 Opposite side is defined as front side.
As shown in Figs. 1-3, the floor air conditioner in the application includes cap assembly 1, ontology 2 and chassis 3, the head cover group Part 1 is arranged in the upper end of ontology 2, and the chassis 3 is arranged in the lower end of the ontology 2, and the chassis 3 is to entire floor air conditioner It plays a supportive role.
It is provided with air inlet 21 on the ontology 2, main body air duct 22 and air-supply arrangement are internally provided in the ontology 2 23, it is provided with the first air outlet 4 between the cap assembly 1 and ontology 2, the second air outlet is provided on the chassis 3 311.First air outlet, 4 and second air outlet 311 selectively can be opened or be closed.In this way, being in air conditioner When refrigeration mode, superposed first air outlet 4 can be only opened so that cold wind is blown out from top, and cold wind is avoided directly to blow To user;When air conditioner is in heating mode, the first air outlet 4 and the second air outlet 311 can be opened simultaneously, it can also be only The second air outlet 311 is opened, the characteristic that hot wind is blown out from lower part, is risen using hot gas is realized, ambient enviroment can be made to be brought rapidly up, Also it can improve the use feeling of user.
In a preferred embodiment, the upper end of the ontology 2 is provided with open top 24, the cap assembly 1 is set It sets at open top 24, the cap assembly 1 is liftable structure relative to ontology 2, in this way, being in upper in cap assembly 1 When raise-position is set, first air outlet 4 is in an open state (as shown in Figure 2), described when cap assembly 1 is in down position First air outlet 4 is in off state.Preferably, the position close to 2 upper end of the ontology is provided with mounting base 200, the top The lower end of cap assemblies 1 is fixedly connected in the mounting base 200.
As shown in Fig. 2, the cap assembly 1 includes liftable head cover 11 and the lifting being connected with the head cover 11 Mechanism 12, the elevating mechanism 12 can be gear & rack structure (as shown in Figure 2) or nut-screw structure.Pass through the liter Descending mechanism 12, the head cover 11 can be moved up and down along the longitudinal axis of the floor air conditioner, can easily adjust institute in this way State the size of the first air outlet 4, it is convenient to which the air output and air-out direction for adjusting floor air conditioner meet different demands. The elevating mechanism 12 is fixed in the mounting base 200, and through-hole 201 is provided in the mounting base 200, the through-hole 201 Constitute the part in the main body air duct 22.Preferably, the cap assembly 1 forms up big and down small tubaeform, the head cover First air outlet 4 is formed between the outer rim of 2 upper end opening 24 of radially outer edge and ontology of component 1, it is preferable that described first Air outlet is annular.Also one of the main body air duct 22 is formed between the side wall and the inner wall of ontology 2 of the cap assembly 1 Point.When the head cover 11 is moved to lowest positions, the lid of the head cover 11 closes in the open top 24 of the ontology 2, and The open top 24 (as shown in Figure 3) of the ontology 2 can be blocked.When floor air conditioner is in non-working condition, under The head cover 11 drops, and the lid of the head cover 11 closes at the open top 24 so that the overall appearance of floor air conditioner more adds It is whole, while can be fallen into inside floor air conditioner to avoid dust, other sundries etc. so that air conditioner is when running next time to environment Polluting even influences the normal operation of floor air conditioner;When in use state, floor air conditioner can be adjusted in real time The size of air outlet forms different air supply velocities and direction, forms the air-flow of more comfortable natural wind simulating.
As shown in Fig. 2,3-4, in a preferred embodiment, the generally truncated cone-shaped of the chassis 3, including it is bottom case 31, outer Shell 32 and rotation driving portion 33, the shell 32 are rotatably sleeved on the radial outside of the bottom case 31;The rotation driving Portion 33 is arranged between the bottom case 31 and shell 32, for driving rotation of the shell 32 relative to the bottom case 31.Institute It states the second air outlet 311 to be arranged on the side wall of the bottom case 31, opposite with second air outlet 311 on the bottom case 31 The position answered is provided with chassis air duct 312, which constitutes the part in the main body air duct 22, and positioned at described The end of the bottom in main body air duct 22, the chassis air duct 312 forms second air outlet 311.The chassis air duct 312 Side wall 3121 including arc, the side wall 3121 of the arc enable from the air-flow that the main body air duct 22 is blown from longitudinal direction to Under change into horizontal direction so that from second air outlet 311 outward blow out.On the shell 32 with second air outlet 311 corresponding positions are provided with air outlet grate 321, and the size of the air outlet grate 321 is equal or slightly larger than described second and goes out The opposite position of the air outlet grate 321 and the second air outlet 311 can be changed by rotating the shell 32 for the size in air port 311 It sets.When the shell 32 turns to the air outlet grate 321 and the second 311 corresponding position of air outlet, second outlet air Mouth 311 is in the open state, when the shell 32 turns to the grid 321 and the second air outlet 311 in the position being staggered When, second air outlet 311 is closed.
Preferably, second air outlet 311 is located at the front side of floor air conditioner, and floor air conditioner is in running order When, can turn to the shell 32 makes the air outlet grate 321 also be located at front side, corresponding with second air outlet 311 Position, to open second air outlet 311;When floor air conditioner is closed, the shell 32, which turns to, to be made The position at the back side of air conditioner described in the air outlet grate 321 may make institute while closing the second air outlet 311 It states floor air conditioner to seem from front side, not be open in appearance, appearance is more complete (as shown in Figure 7), can be effectively improved vertical The appearance globality of formula air conditioner.Meanwhile when floor air conditioner is in running order, the cap assembly 1 is in upper raise-position It sets, first air outlet 4 is opened;When floor air conditioner is closed, the cap assembly 2 is in down position, The cap assembly 1 blocks the open top 24 of the ontology 2, and first air outlet 4 is closed, and vertical sky can be further improved Complete appearance when device being adjusted to be closed can make while avoiding dust, sundries etc. from entering inside floor air conditioner Floor air conditioner seems that globality is stronger.
As shown in figure 5, in a preferred embodiment, the rotation driving portion 33 includes driving motor 332, driving gear 333 and turning collar 334, the driving gear 333 driven by the motor 332.334 inside of the turning collar is provided with annular Engaging tooth (not shown), the annular engaging tooth can be engaged with the driving gear 333, and by the driving gear 333 drivings are to drive the turning collar 334 to rotate.The turning collar 334 is connected with the upper end of the shell 32, Huo Zhesuo Turning collar 334 is stated to be integrally formed on the shell 32.The driving motor 332 is directly or indirectly fixed on the bottom case 31 On.When needing to rotate the shell 32, the driving motor 332 starts, and drives the driving gear 333 to rotate, the drive Moving gear 333 drives the turning collar 334 to rotate, and to drive the shell 32 to rotate, is used to open second air outlet 311 or the size for adjusting second air outlet 311.In order to enable the rotation of the shell 32 is more smooth, in institute It states and is additionally provided with support component 30 between shell 32 and bottom case 31, the support component 30 is fixed on the lower end of the bottom case 31, It is provided with directive wheel (not shown) on it, these directive wheels are contacted with the shell 32, can be turned to the shell 32 It is dynamic to be oriented to, while the frictional force when shell 32 is rotated relative to the bottom case 31 can be reduced.
As shown in Fig. 2,7, in a preferred embodiment, the ontology 2 includes air inlet faceplate 26 and front panel 27, institute It is arc panel to state air inlet faceplate 26 and front panel 27, and the two snaps together to form internal cavities, the upper end structure of the cavity At the open top 24, the mounting base 200 is arranged in the cavity close to the position of open top 24, the main body Air duct 22 and air-supply arrangement 23 are arranged in the cavity.Mounting plate 25 for installing air-supply arrangement 23 is arranged in the cavity It is interior, and the cavity is divided into front and back two parts, the rear side in the cavity is arranged in the heat exchanger 20 of the floor air conditioner In part, the air-supply arrangement 23 is located in the front part of the cavity.The air inlet faceplate 26 is located at floor air conditioner Rear side, the front panel 27 are located at the front side of the floor air conditioner, and the air inlet faceplate 26 and front panel 27 are respectively positioned on described 3 upside of chassis, also, the lower end of the air inlet faceplate 26 and front panel 27 and the upper end of the shell 32 are oppositely arranged, and it is described The outside wall surface of the lower end of air inlet faceplate 26 and front panel 27 is aligned with the outside wall surface of the upper end of the shell 32 radially.In this way The appearance of entire floor air conditioner can be made more smooth, beautiful, while can also be convenient for the installation and removal of floor air conditioner, subtracted Step on few air conditioner outer wall, it is convenient that air conditioner is cleaned and maintained.The air inlet 21 is formed in the air inlet faceplate On 26.Preferably, it is provided with decorative panel on the front panel 27, some decorative patterns can be set on the decorative panel, increased vertical The aesthetic feeling of the appearance of formula air conditioner.This structure of ontology 2, can optimize the cavity structure in ontology 2 so that have in cavity The main body air duct 22 can be arranged for placing the air-supply arrangement 23 in the space of bigger, be conducive to air-flow described vertical Flowing in air conditioner.
As shown in figure 8, in a preferred embodiment, the radially inner side of the front panel 27 is provided with wind shield 28, The upper end of the wind shield 28 is fixed in the mounting base 200, and lower end is fixed on the chassis 3, with the front panel 27 Between between be arranged with being separated with certain distance.The setting of the wind shield 28 may make the front panel 27 not with the vertical air conditioner Hot and cold air contact inside device so that the front panel 27 will not be influenced by the hot and cold air inside air conditioner, effectively Reduction forms condensation on the front panel 27.Floor air conditioner in the application is upper and lower outlet air air-conditioning, how thermal-insulating sealing Anti-condensation is prodigious technical barrier, in the embodiment of the application, (is mainly kept out the wind by described by the way that liner is arranged in air conditioner Plate 28 is constituted) method that is kept the temperature, it is similar to vacuum flask, the wind shield 28 is located at air conditioner inside, with the mounting plate 50 are assembled together, and form the main body air duct 22 of sealing.Front panel 27 is located at the outside of wind shield 28, by wind shield 28 by cold wind It is separated with front panel 27, prevents cold wind to be directly delivered on front panel by heat and generate condensation, wind shield 28 and front panel 27 Between have certain spacing, wind shield will be transmitted to by the air heat insulating layer 278 between 2 by forming air heat insulating layer 278 28 cold air carries out room temperature, thus the air for reaching front panel 27 is all the air of normal temperature, so condensation will not be formed, It is thusly-formed insulation construction.The spacing does not have special requirement, as long as the wind shield 28 and front panel 27 are not located next to , preferably 5-20mm.Preferably, condensed water cut-off groove 281 can also be arranged in side-lower in wind shield 28, because of cold air It is directly to be contacted with wind shield 28, so condensation water can be formed in 28 inside of wind shield, water flows to chassis in order to prevent, sets herein Cut-off groove 281 has been set, has been used for by the water carrying-off on wind shield, as shown in Figure 9.The benefit of inner-tube structure is will be including condensation water Side is formed, and carrying-off, prevents from generating condensation water on appearance member, and unnecessary trouble is brought to user.
As shown in Figure 10, the air-supply arrangement 23 includes multiple spiral case wind turbines 231, is three in embodiment shown in Fig. 10 Spiral case wind turbine, preferably volute casing centrifugal blower fan.Multiple spiral case wind turbines 231 are successively set in a vertical direction in ontology 2 Mounting plate 25 on, in a preferred embodiment, be located at the spiral case wind turbine 231 of the top only there are one blow-off outlet 2311, should Blow-off outlet 2311 is arranged upward;Positioned at the lowermost spiral case wind turbine 231, also only there are one blow-off outlet 2311, the blow-off outlets It is arranged downward;Positioned at the intermediate tool of spiral case wind turbine 231 there are two blow-off outlet 2311, be respectively facing above and below.It is described Mounting plate 25 is equipped with the mounting portion 251 for being respectively used to three spiral case wind turbines of installation, in order to avoid from positioned at intermediate spiral case wind The air-flow of machine blowout is interfered with the spiral case of spiral case wind turbine positioned at upper and lower both sides, be located at the mounting portion of centre relative to positioned at The setting that the mounting portion of upper and lower both sides is protruded to the front of mounting plate 25, and/or the blow-off outlet positioned at intermediate spiral case wind turbine 2311 from rear to front towards the inclined extension (as shown in Figure 10) in direction of the spiral case far from the spiral case wind turbine so that up and down The air-flow blow-off direction of blow-off outlet and the spiral case of the spiral case wind turbine positioned at upper and lower both sides are staggered in the longitudinal direction, and the two does not occur Interference.Positioned at intermediate spiral case wind turbine 231 can outlet air simultaneously up and down, air quantity contribution is larger.This structure can realize air conditioner Blow simultaneously up and down so that air-flow can be blown out from first air outlet, 4 and second air outlet 311 simultaneously, and can be expired The requirement of sufficient throughput, reaches use demand.
As shown in Fig. 2,8, the mounting plate 25 in the ontology 2 at a distance of 21 certain distance of the air inlet, and with it is described into Air port 21 is relatively vertically arranged, and the upper end is fixed in the mounting base 200, and lower end is fixed on positioned at 3 upside of chassis On pedestal 29 (being discussed in detail below).Heat exchanger 20 and described is provided between the air inlet 21 and mounting plate 25 Mounting plate 25 is identical, and the upper end of the heat exchanger 20 is fixed in the mounting base 200, and lower end is fixed on positioned at chassis 3 On the pedestal 29 of upside.The spiral case 2312 of the spiral case wind turbine 231 is fixed on the mounting plate 25, in the spiral case 2312 Be provided with draught fan impeller 2313, be provided with impeller motor 2314 on the spiral case, the output shaft of the impeller motor 2314 with The draught fan impeller 2313 is connected, and the draught fan impeller 2313 is rotated by the impeller motor 2314, thus Negative pressure is formed in the spiral case 2312 so that the air for flowing through the heat exchanger 20 flows to form air-flow.In the mounting plate It is provided with through-hole corresponding with the air intake vent of the spiral case 2312 on 25, enters the air-flow in ontology 2 from the air inlet 21 After the heat exchange of over-heat-exchanger 20, blown out into the spiral case 2312 of the spiral case wind turbine 231, and through blow-off outlet 2311, finally It is blown out from first air outlet, 4 or second air outlet 311.
As shown in Fig. 2, radially between the mounting plate 25 and wind shield 28, specifically in air-supply arrangement 23 and keep out the wind Between plate 28, the main body air duct 22, the master are formed between first air outlet, 4 and second air outlet 311 on longitudinal direction It (includes positioned at the blow-off outlet of the lowermost spiral case wind turbine and positioned at intermediate that body air duct 22, which includes positioned at downward blow-off outlet 2311, The blow-off outlet downward of spiral case wind turbine) downside air duct 221 between the second air outlet 311, it is located at upward blow-off outlet 2311 (they including that the blow-off outlet of the spiral case wind turbine positioned at the top is located at the blow-off outlet upward of intermediate spiral case wind turbine) and Upside air duct 222 between first air outlet 4 and capable of reversing between first air outlet, 4 and second air outlet 311 Air duct 223.Preferably, on the chassis 3, the inside of the second air outlet 311 be provided with air channel barrier 34 (referring to Fig. 6), institute Stating the tool of air channel barrier 34, there are two positions:Open position and closed position, when second air outlet 311 is closed When, the air channel barrier 34 is in the closed position, to keep off in the bottom in the downside air duct 221 and air duct capable of reversing 223, Enable from the downward air-flow in the downside air duct 221 swimmingly conversion direction, into the air duct 223 capable of reversing, to It can be blown out from first air outlet 4 (referring to direction shown in arrow in Figure 12);When second air outlet 311 is opened, The air channel barrier 34 is in an open position, and the air-flow to come from the downside air duct 221 and air duct capable of reversing 223 can be suitable Freely blown out from second air outlet 311.The air channel barrier 34 is connected with driving mechanism 35, and the driving mechanism 35 is used Switch between open and closed positions in driving the air channel barrier 34.For example, being in refrigeration mould in floor air conditioner When formula, the second air outlet 311 can be closed, the cold air to come via downside air duct 221 flows through the air channel barrier 34 and becomes backward, First air outlet 4 is blowed to through the air duct 223 capable of reversing, and is blown out from first air outlet 4, it is straight to can avoid cold air It connects from the second air outlet 311 blowout positioned at lower end, user is made to generate sense of discomfort.
Preferably, be tightly connected between the mounting plate 25 and wind shield 28, in this way mounting plate 25 and wind shield 28 it Between formed one except the entrance of spiral case wind turbine 231 in addition to radially with the external world sealing space, the main body air duct 22 be located at be somebody's turn to do In space, in this way, the cold heat air-flow to circulate in main body air duct 22 is sealed with the front panel 27 positioned at 28 radial outside of wind shield Ground keeps apart, and can effectively reduce the contact of these cold heat air-flows and front panel 27, can reduce former and later two surfaces of front panel 27 On temperature difference, effectively reduce the generation of the condensation on plate 27 in front.Further, the both sides of the mounting plate 25 with it is described Air inlet faceplate 26 is tightly connected, and sealing element (figure is provided between the both sides of heat exchanger 20 and the inner wall of the air inlet faceplate 26 In be not shown), can further reduce the cold heat air-flow in floor air conditioner in this way to external influence.
In a preferred embodiment, as shown in Fig. 2,8,11, positioned at the lowermost spiral case wind turbine 231 and chassis 3 it Between be provided with pedestal 29, which is fixedly connected on the chassis 3.Preferably, the pedestal 29 is by bolt (in figure It is not shown) it is connected on chassis 3, the both sides of pedestal 29 are connected on the air inlet faceplate 26, and three is fixedly connected by screw Together, a stable skeleton is formed, the integral strength of floor air conditioner can be effectively increased.Heat exchanger 20 and installation The lower end of plate 25 is fixed on the upper surface of the pedestal 29, and is supported by the pedestal 29.It is formed on the pedestal 29 Groove 291, the groove 291 extend downwardly, and extend at the chassis air duct 312 on chassis 3, and with the chassis air duct 312 slitless connections, the groove face of the groove 291 constitute the part wind path wall in the downside air duct 221.In a preferred embodiment In, the groove floor of the groove 291 is formed as arc (referring to Fig. 2) in the longitudinal direction, can be conducive to the circulation of air-flow, reduction pair The resistance of air-flow.Preferably, be formed with wind-guiding face 2911 in the lower part of groove 291, the wind-guiding face 2911 from vertical direction to Horizontal direction tilts, and for the air-flow blown from air duct is booted up, avoids air-flow from directly blowing to the bottom surface of air-conditioning, dust It blows afloat and.
At runtime, user can open first air outlet 4 and second to floor air conditioner in the application as needed Air outlet 311, such as when air conditioner is in refrigeration mode, can only open first air outlet 4 so that cold air enters room Between upper space, avoid cold air from directly blowing to human body, increase comfort level;It, can be simultaneously when air conditioner is in heating mode Open first air outlet, 4 and second air outlet 311 so that heated rapidly in room, or only open second outlet air Mouth 311 so that hot gas can blow to legs and feet portion, as the rising of hot gas makes temperature rise in room, can also increase comfort level.
Floor air conditioner in the application is connected to by bolt on chassis 3 when mounted, by the air inlet faceplate 26, profit It is screwed;The pedestal 29 is connected to by bolt on chassis 3, the both sides of pedestal 29 are connected on air inlet faceplate 26, Pedestal 29, chassis 3 and air inlet faceplate three are fixed together by screw, form a stable skeleton.Heat exchanger 20 passes through It snaps connection on air inlet faceplate 26, bottom end is directly placed on pedestal 29, is fixed by screw and air inlet faceplate 26 Come.Multiple spiral case wind turbines 231 are assembled to by bolt on mounting plate 25, are fixed by screws in together.What is assembled is described more A spiral case wind turbine 231 and mounting plate 25 constitute a ducting part, and then entire ducting part is solid with 26 screw of air inlet faceplate again Fixed, bottom end is placed on pedestal 29, is fixed also with screw.Cap assembly 1 is assembled to air intake surface by front-rear direction bolt 26 upper end of plate, profit are screwed, and wherein cap assembly 1 can be used to open with oscilaltion closes the first air outlet 4, such as schemes 2, shown in Figure 13, the first air outlet 4 is in the open state in wherein Fig. 2, Tu13Zhong, and the first air outlet 4 is closed.Institute Wind shield 28 is stated by snap-fitted in the mounting base 200, is fixed using screw and air inlet faceplate 26.Wherein wind shield 28 It is the heat preservation for passageway of divulging information, because internal wind is different from the air temperature of outside, thus is easy to generate on plate 27 in front solidifying Dew, this wind shield 28 are exactly for separating them, preventing body from generating condensation.Front panel 27 hangs over air inlet faceplate by buckle On 26, inside is fixed using screw and air inlet faceplate 26.
When air conditioner starts, the head cover 11 in the cap assembly 1 is raised above, and opens the first air outlet 4, chassis 3 Interior rotation driving portion 33 drives the shell 32 to rotate, and the shell 32 is turned to before so that the air outlet grate 321 is located at Side and position corresponding with second air outlet 311, to open second air outlet 311.Then, 3 groups of spiral case wind Machine 231 starts immediately, and the wind of 26 side of air inlet faceplate flows through heat exchanger 20 by air inlet 21, after being exchanged heat by heat exchanger, Cold heat wind is inhaled into spiral case wind turbine 231, and the blow-off outlet to 3 spiral cases is then got rid of by the fan blade in spiral case wind turbine 231 2311.Wherein, the first air outlet 4, the wind warp of lower spiral case wind turbine are directly flowed to through upside air duct 222 by the wind of upper volute wind turbine Downside air duct 221 flows to the second air outlet 311, one wind of wind of intermediate spiral case wind turbine by mounting plate 25 and wind shield 28 it Between sealing air flue flow to the first air outlet 4, channel that is a part of then being formed by pedestal 29 and chassis 3 flows to the second air outlet 311.The wind of first air outlet 4 is made of the wind of upper volute and intermediate spiral case, and outside is oriented to by the water conservancy diversion of cap assembly 1, the The wind of two air outlets 311 blowout is made of the wind of lower spiral case and intermediate spiral case, is oriented to outside by 3 water conservancy diversion of chassis, is realized air conditioner Up and down simultaneously outlet air.
(band of the head cover 11 in driving mechanism 12 at this time when the second air outlet 311 is opened, and the first air outlet 4 is closed Lowermost position is moved under dynamic), the wind for flowing to the first air outlet 4 changes flow direction under the action of head cover 11, through described Reversing air duct 223 flows to the second air outlet 311, and whole wind are all blown out by second air outlet 311, realizes only by air conditioner Lower part outlet air;When the second air outlet 311 is closed, and the first air outlet 4 is opened, (head cover 11 is in driving mechanism 12 at this time Uppermost position is moved under drive), at this point, the air channel barrier 34 is in the closed position, flow to the wind of the second air outlet 311 Change flow direction under the action of air channel barrier 34, flows to the first air outlet 4 through the reversing air duct 223, whole wind are all It is blown out, is realized only by the top outlet air of air conditioner by first air outlet 4.
In the application, the inside of the front panel 27 is provided with wind shield 28, the wind shield 28 and front panel 27 it Between be formed with air heat insulating layer 278, can effectively prevent generating condensation water on the outer surface of plate 27 in front, improve user use Impression.
Floor air conditioner in the application can realize outlet air simultaneously up and down, can also realize only top outlet air or only lower part goes out Wind.By it is internal it is distinguished and admirable to change realize that only either only lower part outlet air, will not at only top or only lower part outlet air on top The flow for reducing wind, can retain certain wind flow meeting while different parts outlet air, realize that quick temperature is adjusted, and It can realize that the adjusting to wind flow, adjustable range are wider by adjusting the size of upper and lower air outlet.
When being closed, the head cover in the cap assembly declines floor air conditioner in the application, blocks institute State open top 24, while the shell 32 closes second air outlet 311, may make floor air conditioner in the application from Front side seems, is not open in appearance, and appearance is more complete (as shown in Figure 7), can be effectively improved the appearance of floor air conditioner Globality.Meanwhile avoidable dust, sundries etc. enter the inside of floor air conditioner, improve the use environment of air conditioner, extend empty Adjust the service life of device.
In the floor air conditioner of the application, the entire longitudinal direction of air conditioner is run through in main body air duct 22 so that 4 He of the first air outlet Second air outlet 311 can be located at the top and bottom of air conditioner, so that cold wind can be blown out from position high as possible, heat Wind energy is enough to be blown out from position low as possible, is effectively improved the usage comfort of air-conditioning, while enabling to the longitudinal direction of heat exchanger Size can be done big as possible, and the heat exchange property of air conditioner is improved.
In short, the floor air conditioner in the application is simple in structure, compact, and installation, easy to use, appearance neat appearance, energy Enough meet a variety of demands of user.
In addition, unless the context clearly requires otherwise, otherwise "include", "comprise" etc. throughout the specification and claims Similar word should be construed as the meaning for including rather than exclusive or exhaustive meaning;That is, being " including but not limited to " Meaning.
In the description of the present invention, it is to be understood that, term " first ", " second " etc. are used for description purposes only, without It can be interpreted as indicating or implying relative importance.
Finally it should be noted that:Obviously, the above embodiment is merely an example for clearly illustrating the present invention, and simultaneously The non-restriction to embodiment.For those of ordinary skill in the art, it can also do on the basis of the above description Go out other various forms of variations or variation.There is no necessity and possibility to exhaust all the enbodiments.And thus drawn The obvious changes or variations that Shen goes out are still in the protection scope of this invention.

Claims (16)

1. a kind of floor air conditioner, which is characterized in that including cap assembly (1), ontology (2) and chassis (3);
It is formed with open top (24) in the upper end of the ontology (2), the cap assembly (1) is arranged in the open top (24) at, the first air outlet (4) is provided between the cap assembly (1) and ontology (2), the cap assembly (1) is can Lifting structure can block the open top (24) after the cap assembly declines;
The chassis (3) is arranged in the lower end of the ontology (2), and the chassis (3) plays a supportive role to the floor air conditioner, The second air outlet (311) is provided on the chassis (3), the chassis (3), which is additionally provided with, can be opened and closed second outlet air The shell (32) of mouth (311), the chassis (3) further includes bottom case (31), and second air outlet (311) is formed in the bottom case (31) on, the shell (32) is rotatably mounted around the radial outside of the bottom case (31).
2. floor air conditioner according to claim 1, which is characterized in that the cap assembly (1) includes liftable top Lid (11) and the elevating mechanism (12) being connected with the head cover (11), the elevating mechanism (12) can drive the head cover (11) the relatively described ontology (2) moves up and down.
3. floor air conditioner according to claim 2, which is characterized in that set in the position close to the ontology (2) upper end It is equipped with mounting base (200), the elevating mechanism (12) is fixed in the mounting base (200).
4. floor air conditioner according to claim 1, which is characterized in that on the shell (32) with second air outlet (311) corresponding position is provided with air outlet grate (321);When the shell (32) turn to the air outlet grate (321) and When the opposite position of the second air outlet (311), second air outlet (311) is in the open state, when the shell (32) turn When moving the air outlet grate (321) and the second air outlet (311) in the position being staggered completely, second air outlet (311) it is closed.
5. floor air conditioner according to claim 4, which is characterized in that the chassis (3) further includes rotation driving portion (33), for driving rotation of the shell (32) relative to the bottom case (31).
6. floor air conditioner according to claim 4, which is characterized in that second air outlet (311) is located at vertical sky The front side of device is adjusted, when floor air conditioner is closed, the shell (32), which turns to, makes the air outlet grate (321) position In the position of the rear side of the air conditioner.
7. floor air conditioner according to claim 1, which is characterized in that the ontology (2) include air inlet faceplate (26) and Front panel (27), the air inlet faceplate (26) and front panel (27) are arc panel, and the two snaps together to form internal cavities, Air-supply arrangement (23) is arranged in the cavity.
8. floor air conditioner according to claim 7, which is characterized in that the air inlet faceplate (26) and front panel (27) are equal On the upside of the chassis (3), described in the upper end composition of the cavity of the air inlet faceplate (26) and front panel (27) composition Open top (24).
9. floor air conditioner according to claim 7, which is characterized in that the air-supply arrangement (23) includes multiple spiral case wind Machine (231), multiple spiral case wind turbines (231) are successively set on the mounting plate (25) in the ontology (2) in a vertical direction On.
10. floor air conditioner according to claim 9, which is characterized in that the spiral case wind turbine (231) is three, is located at Only there are one blow-off outlet (2311), which is arranged upward the spiral case wind turbine (231) of the top;Positioned at most lower Only there are one blow-off outlet (2311), which is arranged downward the spiral case wind turbine (231) at end;Positioned at intermediate spiral case wind turbine (231) tool is there are two blow-off outlet (2311), be respectively facing above and below.
11. floor air conditioner according to claim 10, which is characterized in that the mounting plate (25) is equipped with and is respectively used to The mounting portion (251) of three spiral case wind turbines is installed, is located at intermediate mounting portion relative to the mounting portion positioned at upper and lower both sides to peace The setting of the front protrusion of loading board (25), and/or, it is located at the blow-off outlet (2311) of intermediate spiral case wind turbine from rear to front court The inclined extension in direction of spiral case far from the spiral case wind turbine.
12. floor air conditioner according to claim 9, which is characterized in that the ontology (2) further includes wind shield (28), The radially inner side in the front panel (27) is arranged in the wind shield (28), between the mounting plate (25) and wind shield (28) It is formed with the main body air duct (22) for being connected to first air outlet (4) and the second air outlet (311).
13. floor air conditioner according to claim 1, which is characterized in that on the chassis (3), the second air outlet (311) air channel barrier (34) is provided on the inside of.
14. floor air conditioner according to claim 12, which is characterized in that be provided with pedestal on the chassis (3) (29), it is formed on the pedestal (29) fluted (291), the groove face of the groove (291) constitutes the main body air duct (22) Part wind path wall.
15. floor air conditioner according to claim 14, which is characterized in that be formed in the lower part of the groove (291) Wind-guiding face (2911), the wind-guiding face (2911) are tilted from vertical direction to horizontal direction.
16. a kind of application method of the floor air conditioner described in claim 5, which is characterized in that be in and close in floor air conditioner When closed state, the cap assembly declines, and blocks the open top (24), at the same the shell (32) turn to make it is described go out Style grid (321) are located at the position of the rear side of the air conditioner.
CN201510579775.3A 2015-09-11 2015-09-11 Floor air conditioner and its application method Active CN105222227B (en)

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CN201510579775.3A CN105222227B (en) 2015-09-11 2015-09-11 Floor air conditioner and its application method
PCT/CN2016/098409 WO2017041728A1 (en) 2015-09-11 2016-09-08 Floor-standing air conditioner and usage method thereof

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