WO2017041728A1 - 立式空调器及其使用方法 - Google Patents

立式空调器及其使用方法 Download PDF

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Publication number
WO2017041728A1
WO2017041728A1 PCT/CN2016/098409 CN2016098409W WO2017041728A1 WO 2017041728 A1 WO2017041728 A1 WO 2017041728A1 CN 2016098409 W CN2016098409 W CN 2016098409W WO 2017041728 A1 WO2017041728 A1 WO 2017041728A1
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WO
WIPO (PCT)
Prior art keywords
air conditioner
air outlet
air
vertical
top cover
Prior art date
Application number
PCT/CN2016/098409
Other languages
English (en)
French (fr)
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
Original Assignee
珠海格力电器股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 珠海格力电器股份有限公司 filed Critical 珠海格力电器股份有限公司
Publication of WO2017041728A1 publication Critical patent/WO2017041728A1/zh

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
    • F24F1/0033—Indoor units, e.g. fan coil units characterised by fans having two or more fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
    • F24F1/005—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted on the floor; standing on the floor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/20—Casings or covers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/22—Means for preventing condensation or evacuating condensate
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/22—Means for preventing condensation or evacuating condensate
    • F24F2013/221—Means for preventing condensation or evacuating condensate to avoid the formation of condensate, e.g. dew

Definitions

  • the invention relates to the technical field of vertical air conditioners, and in particular to a vertical air conditioner and a using method thereof.
  • the existing vertical air conditioner generally includes an indoor heat exchanger, a casing component and a fan, and an air inlet and an air outlet are arranged on the casing component, and the air enters the interior of the casing component through the air inlet, and enters the indoor heat exchanger. Heat exchange is carried out, and then blown out from the air outlet through a fan.
  • the air outlet is generally disposed on the casing member, and a separate air outlet door member is disposed at the air outlet to realize the opening and closing process of the air outlet. When the air conditioner is in the closed state, the air outlet door member is closed on the air outlet to realize the closing of the air outlet.
  • Such a structure causes the appearance of the air conditioner in the closed state to be divided into several different parts such as a housing part and a door part, which appear messy and irregular, and the opening and closing process of the air outlet door part is complicated; When the air outlet door member is closed, dust will be dropped into the air conditioner, which affects the performance of the air conditioner.
  • an object of the present invention is to provide a vertical air conditioner capable of ensuring the appearance integrity of an air conditioner while the air conditioner is in a closed state, while preventing dust from falling into the interior of the air conditioner.
  • a vertical air conditioner comprising a top cover assembly, a body and a chassis, a top opening formed at an upper end of the body, the top cover assembly being disposed at the top opening, A first air outlet is disposed between the top cover assembly and the body, and the top cover assembly is a liftable structure. After the top cover assembly is lowered, the top opening is blocked, and the bottom plate is provided with a first The air outlet is further provided with an outer casing capable of opening and closing the second air outlet.
  • the top cover assembly includes a liftable top cover and a lifting mechanism coupled to the top cover, the lifting mechanism being capable of driving the top cover to move up and down.
  • a mounting seat is provided at a position close to the upper end of the body, and the lifting mechanism is fixed to the mounting seat.
  • the chassis further includes a bottom case, the second air outlet is formed on the bottom case, and the outer casing is rotatably sleeved radially outward of the bottom case.
  • a position of the outer casing corresponding to the second air outlet is provided with a style grille, and when the outer casing is rotated to a position opposite to the outer grille and the second air outlet, the first The two air outlets are in an open state, and the second air outlet is in a closed state when the outer casing is rotated to a position where the outer grille and the second air outlet are completely displaced.
  • the chassis further includes a rotation driving portion for driving rotation of the outer casing relative to the bottom casing.
  • the second air outlet is located at a front side of the vertical air conditioner, and when the vertical air conditioner is in a closed state, the outer casing is rotated to a position where the outlet grill is located at a rear side of the air conditioner. .
  • the body comprises an air inlet panel and a front panel, and the air inlet panel and the front panel are both curved plates, and the two are fastened together to form an internal cavity, and the air blowing device is disposed in the cavity.
  • the inlet panel and the front panel are both located on the upper side of the chassis, and the upper end of the cavity formed by the inlet panel and the front panel constitutes the top opening.
  • the air blowing device comprises a plurality of volute fans, and the plurality of volute fans are sequentially disposed in a vertical direction on a mounting plate located in the body.
  • the volute fan is three, and the volute fan at the uppermost end has only one air outlet, and the air outlet is disposed upward; the volute fan at the lower end has only one air outlet, and the air outlet is disposed downward.
  • the volute fan in the middle has two outlets, one facing upwards and one below.
  • the mounting plate is provided with mounting portions for respectively mounting three volute fans, and the mounting portions in the middle are arranged to protrude toward the front of the mounting plate with respect to the mounting portions on the upper and lower sides, and/or
  • the air outlet of the volute fan located in the middle extends obliquely from the rear to the front in a direction away from the volute of the volute fan.
  • the body further includes a wind deflector disposed on a radially inner side of the front panel, and the first air outlet and the first air outlet are formed between the mounting plate and the wind deflector The main air duct of the second outlet.
  • a duct baffle is disposed on the inner side of the chassis and the second air outlet.
  • a base is disposed on the chassis, and a groove is formed on the base, and a groove surface of the groove constitutes a part of the air passage wall of the main body air passage.
  • a wind guiding surface is formed at a lower portion of the groove, and the wind guiding surface is inclined in a horizontal direction by a vertical direction.
  • a method of using a vertical air conditioner wherein when the vertical air conditioner is in a closed state, the top cover assembly is lowered to block the top opening while the outer casing is rotated to The exit style grid is located at a position on the rear side of the air conditioner.
  • the vertical air conditioner of the present application is provided with a top cover assembly capable of blocking the top opening and a casing capable of opening and closing the second air outlet, and the top cover of the top cover assembly can be lowered when in the closed state, Blocking the top opening, and the outer casing closing the second air outlet, the vertical air conditioner of the present application can be seen from the front side, has no opening in appearance, and has a more complete appearance, and can effectively improve the vertical air conditioner.
  • dust, debris and the like can be prevented from entering the interior of the vertical air conditioner, the use environment of the air conditioner is improved, and the service life of the air conditioner is prolonged; and, in the present application, the body is lowered by the top cover in the top cover assembly.
  • the top opening makes the movement process simple and reliable, and the control is convenient and simple.
  • FIG. 1 is a schematic view showing the overall structure of a vertical air conditioner of the present invention (the first air outlet and the second air outlet are both in an open state);
  • FIG. 2 is a cross-sectional view showing the top cover assembly of the vertical air conditioner of the present invention (the first air outlet and the second air outlet are both in an open state);
  • FIG. 3 is a schematic view showing the overall structure of the vertical air conditioner of the present invention (the first air outlet and the second air outlet are both closed);
  • Figure 4 is a schematic exploded view of the chassis of the vertical air conditioner of the present invention.
  • Figure 5 is a schematic structural view of a rotary driving portion in a chassis of a vertical air conditioner according to the present invention
  • FIG. 6 is a schematic structural view of a duct baffle in a chassis of a vertical air conditioner according to the present invention.
  • Figure 7 is a schematic view showing the appearance of the vertical air conditioner of the present invention as seen from the front side when it is in a closed state;
  • Figure 8 is a schematic exploded view of the vertical air conditioner of the present invention.
  • FIG. 9 is a schematic structural view of a wind deflector and a front panel in a vertical air conditioner of the present invention (the left side is an exploded view, and the right side is an assembly drawing);
  • Figure 10 is a schematic exploded view of the mounting plate and the volute fan in the vertical air conditioner of the present invention.
  • Figure 11 is a schematic exploded view of the base and the chassis in the vertical air conditioner of the present invention.
  • Figure 12 is a schematic view showing the flow direction of the fluid in the vertical air conditioner of the present invention (the second air outlet is in a closed state, and the first air outlet is in an open state);
  • Figure 13 is a schematic view showing the flow of fluid in the vertical air conditioner of the present invention (the second air outlet is in an open state, and the first air outlet is in a closed state).
  • the up and down direction is defined as: the direction from the bottom of the body 2 to the top cover assembly 1 is upward, and the direction opposite thereto is lower; and the side on which the air inlet 21 is located in FIG. 1 is defined as On the rear side, the opposite side of the air inlet 21 is defined as the front side.
  • the vertical air conditioner in the present application includes a top cover assembly 1, a body 2 and a chassis 3, the top cover assembly 1 is disposed at an upper end of the body 2, and the chassis 3 is disposed on the body At the lower end of the chassis 2, the chassis 3 supports the entire vertical air conditioner.
  • An air inlet 21 is disposed on the body 2, and a main air duct 22 and a blowing device 23 are disposed inside the body 2, and a first air outlet 4 is disposed between the top cover assembly 1 and the body 2,
  • a second air outlet 311 is disposed on the chassis 3.
  • the first air outlet 4 and the second air outlet 311 can be selectively opened or closed. In this way, when the air conditioner is in the cooling mode, only the first air outlet 4 located at the upper portion can be opened, so that the cold air is blown out from the upper portion to prevent the cold air from being directly blown to the user; when the air conditioner is in the heating mode, the first outlet can be simultaneously opened.
  • the tuyere 4 and the second air outlet 31 may open only the second air outlet 311, and the hot air may be blown out from the lower portion, and the hot air may be used to raise the temperature, and the user's feeling of use may be improved.
  • a top opening 24 is provided at the upper end of the body 2, the top cover assembly 1 is disposed at the top opening 24, and the top cover assembly 1 is of a liftable structure relative to the body 2 such that When the top cover assembly 1 is in the raised position, the first air outlet 4 is in an open state (as shown in FIG. 2), and when the top cover assembly 1 is in the lowered position, the first air outlet 4 is in a closed state.
  • a mount 200 is provided at a position close to the upper end of the body 2, and a lower end of the cap assembly 1 is fixedly coupled to the mount 200.
  • the top cover assembly 1 includes a liftable top cover 11 and a lifting mechanism 12 connected to the top cover 11, and the lifting mechanism 12 can be a rack and pinion structure (as shown in FIG. 2). ) or nut screw structure.
  • the lifting mechanism 12 can be fixed to the mounting base 200.
  • the mounting base 200 is provided with a through hole 201, and the through hole 201 constitutes a part of the main body air duct 22.
  • the top cover assembly 1 is formed in a large and small flare shape, and the first air outlet 4 is formed between the radially outer edge of the top cover assembly 1 and the outer edge of the upper end opening 24 of the body 2.
  • the first air outlet is annular.
  • a portion of the main body duct 22 is also formed between the side wall of the top cover assembly 1 and the inner wall of the body 2.
  • the top cover 11 When the vertical air conditioner is in the non-use state, by lowering the top cover 11, the top cover 11 is covered at the top opening 24, so that the overall appearance of the vertical air conditioner is more complete, and dust can be avoided at the same time. Other debris falls into the interior of the vertical air conditioner, causing the air conditioner to pollute the environment during the next operation and even affect the normal operation of the vertical air conditioner; when in use, the air outlet of the vertical air conditioner can be adjusted in real time.
  • the size which forms different air supply speeds and directions, creates a more comfortable airflow that simulates natural wind.
  • the chassis 3 is generally in the shape of a truncated cone, comprising a bottom case 31, a housing 32 and a rotary drive portion 33, the housing 32 being rotatably mounted in the housing
  • the radially outer side of the bottom case 31; the rotation driving portion 33 is disposed between the bottom case 31 and the outer case 32 for driving the rotation of the outer case 32 with respect to the bottom case 31.
  • the second air outlet 311 is disposed on a sidewall of the bottom casing 31.
  • the bottom casing 31 is provided with a chassis air duct 312 at a position corresponding to the second air outlet 311.
  • the chassis air passage 312 is disposed.
  • a part of the main body duct 22 is formed at a lowermost end of the main body duct 22, and an end of the chassis duct 312 forms the second air outlet 311.
  • the chassis duct 312 includes an arcuate side wall 311 that enables airflow from the main body duct 22 to be changed from a longitudinal downward direction to a horizontal direction and from the second air outlet 311 blows out.
  • a position corresponding to the second air outlet 311 is disposed on the outer casing 32.
  • the size of the outer grill 321 is equal to or slightly larger than the size of the second air outlet 311.
  • the outer casing 32 can change the relative orientation of the outer style grill 321 and the second air outlet 311 position.
  • the second air outlet 311 When the outer casing 32 is rotated to a position corresponding to the outer style grill 321 and the second air outlet 311, the second air outlet 311 is in an open state, and when the outer casing 32 is rotated to the outer style grill 321 When the second air outlet 311 is in the shifted position, the second air outlet 311 is in a closed state.
  • the second air outlet 311 is located on the front side of the vertical air conditioner, and when the vertical air conditioner is in the working state, the outer casing 32 can be rotated to make the outer style grille 321 also located on the front side, and a position corresponding to the second air outlet 311, thereby opening the second air outlet 311; when the vertical air conditioner is in a closed state, the outer casing 32 is rotated to the air conditioner of the outlet grill 321
  • the position of the back surface, when the second air outlet 311 is closed can make the vertical air conditioner look from the front side, has no opening in appearance, and has a more complete appearance (as shown in FIG. 7), which can effectively improve the vertical type.
  • the appearance of the air conditioner is holistic.
  • the top cover assembly 1 when the vertical air conditioner is in the working state, the top cover assembly 1 is in the raised position, the first air outlet 4 is opened; when the vertical air conditioner is in the closed state, the top cover assembly 1 is in the lowered position
  • the top cover assembly 1 blocks the top opening 24 of the body 2, and the first air outlet 4 is closed, which can further improve the appearance integrity of the vertical air conditioner when it is in a closed state, and avoid dust, debris, etc.
  • the vertical air conditioner can be made more holistic.
  • the rotary drive portion 33 includes a drive motor 332, a drive gear 333, and a rotating ring 334 that is driven by the motor 332.
  • the inner side of the rotating ring 334 is provided with an annular engaging tooth (not shown) that can be meshed with the driving gear 333 and driven by the driving gear 333 to drive the rotating ring 334 to rotate.
  • the rotating ring 334 is coupled to the upper end of the outer casing 32, or the rotating ring 334 is integrally formed on the outer casing 32.
  • the drive motor 332 is fixed directly or indirectly to the bottom case 31.
  • the driving motor 332 is activated to drive the driving gear 333 to rotate, and the driving gear 333 drives the rotating ring 334 to rotate, thereby driving the outer casing 32 to rotate, for opening the
  • the second air outlet 311 is used to adjust the size of the second air outlet 311.
  • a support assembly 30 is further disposed between the outer casing 32 and the bottom casing 31, and the support assembly 30 is fixed to the lower end of the bottom casing 31, and a guide is disposed thereon. Wheels (not shown) are in contact with the outer casing 32 to guide the rotation of the outer casing 32 while reducing the friction of the outer casing 32 relative to the bottom casing 31.
  • the body 2 includes an air inlet panel 26 and a front
  • the panel 27, the air inlet panel 26 and the front panel 27 are both arcuate plates, and the two are fastened together to form an internal cavity, the upper end of the cavity constitutes the top opening 24, and the mounting seat 200 is disposed at In the cavity, near the top opening 24, the main body duct 22 and the air blowing means 23 are disposed in the cavity.
  • a mounting plate 25 for mounting the air blowing device 23 is disposed in the cavity, and divides the cavity into front and rear portions, and the heat exchanger 20 of the vertical air conditioner is disposed on the rear side of the cavity In part, the air supply means 23 is located in the front side portion of the cavity.
  • the air inlet panel 26 is located at a rear side of the vertical air conditioner
  • the front panel 27 is located at a front side of the vertical air conditioner
  • the air inlet panel 26 and the front panel 27 are both located at an upper side of the chassis 3
  • the lower end of the air inlet panel 26 and the front panel 27 are disposed opposite to the upper end of the outer casing 32
  • the outer wall surfaces of the lower end of the air inlet panel 26 and the front panel 27 are radially opposite to the upper end of the outer casing 32.
  • the outer wall faces are aligned.
  • the air inlet 21 is formed on the air inlet panel 26.
  • a decorative panel is disposed on the front panel 27, and the decorative panel may be provided with some decorative patterns to increase the aesthetic appearance of the vertical air conditioner.
  • a wind deflector 28 is disposed on a radially inner side of the front panel 27, and an upper end of the wind deflector 28 is fixed to the mount 200, and a lower end is fixed at
  • the chassis 3 is disposed at a distance from the front panel 27.
  • the windshield 28 is disposed such that the front panel 27 does not contact the hot and cold airflow inside the vertical air conditioner, so that the front panel 27 is not affected by the hot and cold airflow inside the air conditioner, and is effective. The formation of condensation on the front panel 27 is reduced.
  • the vertical air conditioner in the present application is an upper and lower air-conditioning air conditioner, and how to heat-seal and seal the anti-condensation is a great technical problem.
  • a liner is disposed in the air conditioner (mainly by the windshield).
  • the method of performing the heat preservation is similar to the thermos bottle, and the windshield 28 is located inside the air conditioner and is assembled with the mounting plate 50 to form a sealed main body duct 22.
  • the front panel 27 is located outside the windshield 28, and the cold air is separated from the front panel 27 by the windshield 28, preventing cold air from directly generating condensation on the front panel through heat transfer, and between the windshield 28 and the front panel 27 At a certain interval, the air insulation layer 278 is formed, and the air cooled to the windshield 28 is normalized by the air insulation layer 278 between the two, so that the air reaching the front panel 27 is normal temperature air, so Condensation will form, thus forming a thermal insulation structure.
  • a condensed water intercepting groove 281 may be disposed below the inner side of the wind deflector 28. Since the cold air is directly in contact with the wind deflector 28, condensation water is formed inside the wind deflector 28, in order to prevent water from flowing to the chassis, This is provided with a shut-off groove 281 for guiding the water off the windshield as shown in FIG.
  • the advantage of the liner structure is that the condensation water is formed only on the inner side and is taken away to prevent condensation water from appearing on the appearance member, which brings unnecessary trouble to the user.
  • the air blowing device 23 includes a plurality of volute fans 231, and in the embodiment shown in Fig. 10, three volute fans, preferably a volute centrifugal fan.
  • a plurality of volute fans 231 are sequentially disposed in a vertical direction on a mounting plate 25 located in the body 2.
  • the volute fan 231 at the uppermost end has only one air outlet 2311, which is oriented toward The volute fan 231 located at the lowermost end also has only one air outlet 2311 which is disposed downward; the volute fan 231 located in the middle has two air outlets 2311 facing upward and downward, respectively.
  • the mounting plate 25 is provided with a mounting portion 251 for mounting three volute fans respectively, in order to avoid interference between the airflow blown from the volute fan located in the middle and the volute of the volute fan located on the upper and lower sides.
  • the intermediate mounting portion protrudes toward the front of the mounting plate 25 with respect to the mounting portions on the upper and lower sides, and/or the blower opening 2311 of the volute fan located in the middle from the rear to the front toward the volute away from the volute fan
  • the direction of the shell is inclined (as shown in FIG. 10), so that the airflow direction of the upper and lower air outlets is offset from the volute of the volute fan located on the upper and lower sides in the front-rear direction, and the two do not interfere.
  • the volute fan 231 located in the middle can simultaneously ventilate up and down, and the air volume contributes a lot.
  • the structure can realize the simultaneous air supply of the air conditioner, so that the airflow can be blown out from the first air outlet 4 and the second air outlet 311 at the same time, and can meet the requirements of the air flow to meet the use requirements.
  • the mounting plate 25 is disposed at a distance from the air inlet 21 in the body 2 and vertically disposed opposite to the air inlet 21 , and the upper end thereof is fixed on the mounting seat 200 .
  • the lower end is fixed to a base 29 (described in detail later) on the upper side of the chassis 3.
  • a heat exchanger 20 is disposed between the air inlet 21 and the mounting plate 25, and is identical to the mounting plate 25.
  • the upper end of the heat exchanger 20 is fixed to the mounting base 200, and the lower end thereof is fixed to the chassis. 3 on the upper side of the base 29.
  • the volute 2312 of the volute fan 231 is fixed on the mounting plate 25, and a fan impeller 2313 is disposed in the volute 2312, and an impeller motor 2314 is disposed on the volute, and the impeller motor 2314 is An output shaft is coupled to the fan impeller 2313, and the fan impeller 2313 is at the impeller The motor 2314 is driven to rotate to form a negative pressure within the volute 2312 such that air flowing through the heat exchanger 20 flows to form an air flow.
  • a through hole corresponding to the air inlet of the volute 2312 is disposed on the mounting plate 25, and the airflow entering the body 2 from the air inlet 21 is exchanged by the heat exchanger 20 to enter the volute
  • the inside of the volute 2312 of the fan 231 is blown out through the air outlet 2311, and finally blown out from the first air outlet 4 or the second air outlet 311.
  • the main body duct 22 is formed between the air outlets 311, and the main body duct 22 includes a downward blowing outlet 2311 (including a blowing outlet of the volute fan at the lowermost end and a downward direction of the volute fan located in the middle)
  • the lower side air passage 221 between the air outlet and the second air outlet 311 is located at the upward air outlet 2311 (including the upwardly facing air outlet of the volute fan located at the upper end of the volute fan)
  • a duct baffle 34 (see FIG. 6) is disposed on the inner side of the chassis 3 and the second air outlet 311, and the air duct baffle 34 has two positions: an open position and a closed position.
  • the air duct baffle 34 When the second air outlet 311 is in the closed state, the air duct baffle 34 is in the closed position, so as to block at the lowermost end of the lower air duct 221 and the reversible air duct 223, so that the wind from the lower side
  • the downward flow of the passage 221 can smoothly change direction, enter the reversible air passage 223, and can be blown out from the first air outlet 4 (see the direction indicated by the arrow in FIG.
  • the duct baffle 34 is coupled to a drive mechanism 35 for driving the duct baffle 34 to switch between an open position and a closed position.
  • the second air outlet 311 can be closed, and the cold airflow coming through the lower air passage 221 is redirected through the air duct baffle 33, and the reversible air passage is passed through the reversible air passage. 223 is blown toward the first air outlet 4 and blown out from the first air outlet 4 to prevent cold air from being directly blown out from the second air outlet 311 located at the lower end, so that the user feels uncomfortable.
  • the mounting plate 25 and the wind deflector 28 are sealingly connected, such that a space sealed from the outside of the volute fan 231 is formed between the mounting plate 25 and the wind deflector 28 in a radial direction.
  • the main air duct 22 is located in the space such that the cold/hot air flow flowing in the main air duct 22 is sealed from the front panel 27 located radially outward of the wind deflector 28, thereby effectively reducing the cold/heat.
  • the contact of the airflow with the front panel 27 reduces the temperature difference between the front and rear surfaces of the front panel 27, effectively reducing the occurrence of condensation on the front panel 27.
  • both sides of the mounting plate 25 are sealingly connected to the air inlet panel 26, and a seal member (not shown) is disposed between both sides of the heat exchanger 20 and the inner wall of the air inlet panel 26. This can further reduce the influence of the cold/hot airflow in the vertical air conditioner on the outside world.
  • a base 29 is provided between the lowermost volute fan 231 and the chassis 3, the base 29 being fixedly coupled to the chassis 3.
  • the base 29 is connected to the chassis 3 by a pin (not shown), and both sides of the base 29 are connected to the air inlet panel 26, and the three are fixedly connected by screws to form a stable
  • the skeleton can effectively increase the overall strength of the vertical air conditioner.
  • the lower ends of the heat exchanger 20 and the mounting plate 25 are fixed to the upper end surface of the base 29 and supported by the base 29.
  • a groove 291 is formed on the base 29, and the groove 291 extends downwardly to the chassis air passage 312 on the chassis 3 and seamlessly abuts the chassis air passage 312.
  • the groove surface constitutes a part of the duct wall of the lower side duct 221 .
  • the groove bottom surface of the groove 291 is formed in an arc shape in the longitudinal direction (see Fig. 2), which facilitates the flow of the air flow and reduces the resistance to the air flow.
  • a lower air guiding surface 2911 is formed at a lower portion of the recess 291, and the air guiding surface 2911 is inclined in a horizontal direction from the vertical direction for guiding the airflow blown from the air passage upward to prevent the airflow from directly blowing to the air conditioner. The bottom of the floor blows the dust.
  • the user can open the first air outlet 4 and the second air outlet 311 as needed, for example, when the air conditioner is in the cooling mode, only the first air outlet 4 can be opened. So that cold air enters the upper space of the room, avoiding cold air blowing directly to the human body, increasing comfort; when the air conditioner is in the heating mode, the first air outlet 4 and the second air outlet 311 can be simultaneously opened, so that the room The inside is rapidly heated, or only the second air outlet 311 is opened, so that the hot air can be blown to the legs and legs, and the temperature in the room rises as the hot air rises, and the comfort can be increased.
  • the air inlet panel 26 is connected to the chassis 3 through a pin and fixed by screws; the base 29 is connected to the chassis 3 through a pin, and the two sides of the base 29 are connected.
  • the base 29, the chassis 3 and the inlet panel are fixed together by screws to form a stable skeleton.
  • the heat exchanger 20 is snap-fitted to the inlet panel 26, the bottom end of which is placed directly on the base 29 and secured to the inlet panel 26 by screws.
  • Multiple volute fan The 231 is assembled to the mounting plate 25 by pins and fixed together by screws.
  • the assembled plurality of volute fan 231 and mounting plate 25 constitute a duct member, and then the entire duct member is screwed to the inlet panel 26, and the bottom end is placed on the base 29, and is also fixed by screws.
  • the top cover assembly 1 is assembled to the upper end of the air inlet panel 26 by the front and rear direction pins, and is fixed by screws.
  • the top cover assembly 1 can be lifted up and down for opening and closing the first air outlet 4, as shown in FIG. 2 and FIG.
  • the first air outlet 4 is in an open state, and in FIG. 13, the first air outlet 4 is in a closed state.
  • the wind deflector 28 is fitted to the mount 200 by a snap, and is fixed to the air inlet panel 26 by screws.
  • the windshield 28 is used for heat preservation of the ventilation aisle.
  • the front panel 27 is hooked to the air intake panel 26 by a snap, and the inner side is fixed to the air intake panel 26 by screws.
  • the top cover 11 in the top cover assembly 1 is raised upward to open the first air outlet 4, and the rotary driving portion 33 in the chassis 3 drives the outer casing 32 to rotate, and rotates the outer casing 32 to
  • the outlet grill 321 is located at a position on the front side and corresponding to the second air outlet 311, thereby opening the second air outlet 311.
  • the three sets of volute fan 231 are started, the wind on the side of the inlet panel 26 passes through the air inlet 21, flows through the heat exchanger 20, and after the heat exchange by the heat exchanger, the cold/hot air is sucked into the volute fan 231, and then The air outlets in the volute fan 231 are directed to the air outlets 2311 of the three volutes.
  • the wind passing through the upper volute fan directly flows to the first air outlet 4 through the upper air duct 222, and the wind of the lower volute fan flows to the second air outlet 311 through the lower air passage 221, and the wind of the middle volute fan A portion of the wind flows through the sealed air passage between the mounting plate 25 and the wind deflector 28 to the first air outlet 4, and a portion flows through the passage formed by the base 29 and the chassis 3 to the second air outlet 311.
  • the wind of the first air outlet 4 is composed of the wind of the upper volute and the middle volute, and is guided by the flow of the top cover assembly 1 to the outside, and the wind blown by the second air outlet 311 is composed of the wind of the lower volute and the middle volute.
  • the bottom of the chassis 3 is guided to the outside, and the air conditioner is ventilated at the same time.
  • the wind of 311 is in The flow path is changed by the air passage baffle 34, and flows through the reversing air passage 223 to the first air outlet 4, and all the air is blown out by the first air outlet 4, so that only the upper portion of the air conditioner is ventilated.
  • a windshield 28 is disposed on the inner side of the front panel 27, and an air insulation layer 278 is formed between the windshield 28 and the front panel 27, which is effectively prevented from being generated on the outer surface of the front panel 27. Condensed water to improve user experience.
  • the vertical air conditioner of the present application can realize simultaneous airflow at the same time, and can also realize only the upper air outlet or the lower air outlet.
  • the change of the internal wind flow direction realizes only the upper part or only the lower part of the air.
  • the air is only discharged from the upper part or only the lower part, the flow of the wind is not reduced, and the wind flow can be maintained while satisfying the wind output at different parts, thereby realizing a rapid wind flow.
  • the temperature is adjusted, and the wind flow can be adjusted by adjusting the size of the upper and lower air outlets, and the adjustment range is relatively wide.
  • the top cover in the top cover assembly When the vertical air conditioner in the present application is in a closed state, the top cover in the top cover assembly is lowered to block the top opening 24, and the outer casing 32 closes the second air outlet 311, which can
  • the vertical air conditioner in the application looks from the front side, has no opening in appearance, and has a more complete appearance (as shown in Fig. 7), which can effectively improve the overall appearance of the vertical air conditioner.
  • dust, debris and the like can be prevented from entering the interior of the vertical air conditioner, the use environment of the air conditioner is improved, and the service life of the air conditioner is prolonged.
  • the main air duct 22 penetrates the entire longitudinal direction of the air conditioner, so that the first air outlet 4 and the second air outlet 311 can be located at the upper end and the lower end of the air conditioner, so that the cold air can be from the highest possible position. Blowing out, the hot air can be blown out from the position as low as possible, effectively improving the comfort of the air conditioner, and at the same time making the longitudinal dimension of the heat exchanger as large as possible, and improving the heat exchange performance of the air conditioner.
  • the vertical air conditioner of the present application has a simple and compact structure, is convenient to install and use, and has a neat appearance and is capable of satisfying various needs of users.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
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  • General Engineering & Computer Science (AREA)
  • Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
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Abstract

一种立式空调器及其使用方法，该立式空调器包括顶盖组件（1）、本体（2）和底盘（3）；在本体（2）的上端形成有顶部开口（24），顶盖组件（1）设置在顶部开口（24）处，在顶盖组件（1）和本体（2）之间设置有第一出风口（4），顶盖组件（1）为可升降结构，顶盖组件（1）下降后可封堵顶部开口（24）；在底盘（3）上设置有第二出风口（31），底盘（3）还设置有能够开闭第二出风口（31）的外壳（32）。其使用方法包括在立式空调器处于关闭状态时，顶盖组件（1）下降封堵顶部开口（24），同时外壳（32）转动到使出风格栅（321）位于空调器的后侧的位置。 该立式空调器处于关闭状态时，从前侧看上去可实现外观完整，避免灰尘、杂物等进入立式空调器的内部。

Description

立式空调器及其使用方法
本申请要求于2015年9月11日提交中国专利局、申请号为201510579775.3、发明名称为“立式空调器及其使用方法”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本发明涉及立式空调器技术领域，具体涉及一种立式空调器及其使用方法。
背景技术
现有的立式空调器一般都包括室内换热器、壳体部件和风机，在壳体部件上设置有进风口和出风口，空气经进风口进入壳体部件内部后，进入室内换热器进行热交换，然后经风机从出风口吹出。所述出风口一般设置在壳体部件上，在出风口处设置有单独的出风口门部件来实现出风口的开闭过程。在空调器处于关闭状态时，所述出风口门部件盖合在出风口上，实现出风口的关闭。这样的结构会使得处于关闭状态的空调器的外观划分为壳体部件、门部件等几个不同的部分，看上去凌乱不整齐，且出风口门部件的开闭过程比较复杂；而如果不设出风口门部件，则在空调处于关闭状态时，会向空气器内部落入灰尘，影响空调器的使用性能。
发明内容
有鉴于此，本发明的目的在于提供一种在空调器处于关闭状态时，能够保证空调器的外观完整性，同时能够避免灰尘落入空调器内部的立式空调器。
根据本发明的第一方面，提供一种立式空调器，包括顶盖组件、本体和底盘，在所述本体的上端形成有顶部开口，所述顶盖组件设置在所述顶部开口处，在所述顶盖组件和本体之间设置有第一出风口，所述顶盖组件为可升降结构，所述顶盖组件下降后，可封堵所述顶部开口，在所述底盘上设置有第二出风口，所述底盘还设置有能够开闭所述第二出风口的外壳。
优选地，所述顶盖组件包括可升降的顶盖和与所述顶盖相连接的升降机构，所述升降机构能够驱动所述顶盖上下移动。
优选地，在靠近所述本体上端的位置设置有安装座，所述升降机构固定在所述安装座上。
优选地，所述底盘还包括底壳，所述第二出风口形成在所述底壳上，所述外壳可转动的套装在所述底壳的径向外侧。
优选地，所述外壳上与所述第二出风口相对应的位置设置有出风格栅，当所述外壳转动到所述出风格栅和第二出风口相对的位置时，所述第二出风口处于打开状态，当所述外壳转动到所述出风格栅和第二出风口处于完全错开的位置时，所述第二出风口处于关闭状态。
优选地，所述底盘还包括转动驱动部，用于驱动所述外壳相对于所述底壳的转动。
优选地，所述第二出风口位于立式空调器的前侧，在立式空调器处于关闭状态时，所述外壳转动到使所述出风格栅位于所述空调器的后侧的位置。
优选地，所述本体包括进风面板和前面板，所述进风面板和前面板均为弧形板，两者扣合在一起形成内部空腔，送风装置设置在所述空腔内。
优选地，所述进风面板和前面板均位于所述底盘上侧，所述进风面板和前面板构成的所述空腔的上端构成所述顶部开口。
优选地，所述送风装置包括多个蜗壳风机，多个蜗壳风机在竖向方向上依次设置在位于所述本体内的安装板上。
优选地，所述蜗壳风机为三个，位于最上端的蜗壳风机仅有一个吹出口，该吹出口朝向上方设置；位于最下端的蜗壳风机仅有一个吹出口，该吹出口朝向下方设置；位于中间的蜗壳风机具有两个吹出口，分别朝向上方和下方。
优选地，所述安装板上设有分别用于安装三个蜗壳风机的安装部，位于中间的安装部相对于位于上下两侧的安装部向安装板的前方凸出的设置，和/或，位于中间的蜗壳风机的吹出口从后方至前方朝远离所述蜗壳风机的蜗壳的方向倾斜的延伸。
优选地，所述本体还包括挡风板，所述挡风板设置在所述前面板的径向内侧，在所述安装板和挡风板之间形成有连通所述第一出风口和第二出风口的主体风道。
优选地，在所述底盘上、第二出风口的内侧设置有风道挡板。
优选地，在所述底盘上设置有底座，在所述底座上形成有凹槽，所述凹槽的槽面构成所述主体风道的部分风道壁。
优选地，在所述凹槽的下部形成有导风面，所述导风面由竖直方向向水平方向倾斜。
根据本发明的第二方面，提供一种立式空调器的使用方法，在立式空调器处于关闭状态时，所述顶盖组件下降，封堵所述顶部开口，同时所述外壳转动到使所述出风格栅位于所述空调器的后侧的位置。
本申请中的立式空调器设置有可封堵顶部开口的顶盖组件和能够开闭所述第二出风口的外壳，在处于关闭状态时，所述顶盖组件中的顶盖能够下降，封堵所述顶部开口，同时所述外壳关闭所述第二出风口，可使得本申请中的立式空调器从前侧看上去，外观上没有开口，外观更加完整，可有效改善立式空调器的外观整体性。同时，可避免灰尘、杂物等进入立式空调器的内部，改善空调器的使用环境，延长空调器的使用寿命；并且，本申请中，通过顶盖组件中的顶盖下降封堵本体的顶部开口，运动过程简单、牢靠，控制方便、简单。
附图说明
通过以下参照附图对本发明实施例的描述，本发明的上述以及其他目的、特征和优点将更为清楚，在附图中：
图1为本发明立式空调器整体结构示意图(第一出风口和第二出风口都处于打开状态)；
图2为本发明立式空调器顶盖组件剖视示意图(第一出风口和第二出风口都处于打开状态)；
图3为本发明立式空调器整体结构示意图(第一出风口和第二出风口都处于关闭状态)；
图4为本发明立式空调器的底盘分解示意图；
图5为本发明立式空调器底盘中的转动驱动部结构示意图；
图6为本发明立式空调器底盘中的风道挡板结构示意图；
图7为本发明立式空调器处于关闭状态时从前侧看过去的外观示意图；
图8为本发明立式空调器分解示意图；
图9为本发明立式空调器中的挡风板和前面板的结构示意图(左侧为分解图，右侧为装配图)；
图10为本发明立式空调器中的安装板和蜗壳风机分解示意图；
图11为本发明立式空调器中的底座和底盘分解示意图；
图12为本发明立式空调器中的流体流向示意图(第二出风口处于关闭状态，第一出风口处于打开状态)；
图13为本发明立式空调器中的流体流向示意图(第二出风口处于打开状态，第一出风口处于关闭状态)。
具体实施方式
以下将参照附图更详细地描述本发明的各种实施例。在各个附图中，相同的元件采用相同或类似的附图标记来表示。为了清楚起见，附图中的各个部分没有按比例绘制。
说明：本申请中，将上下方向定义为：从本体2的底部向顶盖组件1延伸的方向为上方，与其相反的方向为下方；并且，将图1中进风口21所在的一侧定义为后侧，进风口21相对的一侧定义为前侧。
如图1-3所示，本申请中的立式空调器包括顶盖组件1、本体2和底盘3，所述顶盖组件1设置在本体2的上端，所述底盘3设置在所述本体2的下端，所述底盘3对整个立式空调器起支撑作用。
在所述本体2上设置有进风口21，在所述本体2内部设置有主体风道22和送风装置23，在所述顶盖组件1和本体2之间设置有第一出风口4，在所述底盘3上设置有第二出风口311。所述第一出风口4和第二出风口311能够可选择地打开或者关闭。这样，在空调器处于制冷模式时，可以仅打开位于上部的第一出风口4，使得冷风从上部吹出，避免冷风直接吹向用户；当空调器处于制热模式时，可以同时打开第一出风口4和第二出风口31，也可以仅打开第二出风口311，实现热风从下部吹出，利用热气上升的特性，可使周围环境迅速升温，也能改善用户的使用感受。
在一个优选实施例中，在所述本体2的上端设置有顶部开口24，所述顶盖组件1设置在顶部开口24处，所述顶盖组件1相对于本体2为可升降结构，这样，在顶盖组件1处于上升位置时，所述第一出风口4为打开状态(如图2所示)，当顶盖组件1处于下降位置时，所述第一出风口4为关闭状态。优选地，在靠近所述本体2上端的位置设置有安装座200，所述顶盖组件1的下端固定连接在所述安装座200上。
如图2所示，所述顶盖组件1包括可升降的顶盖11和与所述顶盖11相连接的升降机构12，所述升降机构12可以为齿轮齿条结构(如图2所示)或者螺母螺杆结构。通过该升降机构12，所述顶盖11能够沿所述立式空调器的纵向轴线上下移动，这样可方便地调整所述第一出风口4的大小，可方便地调整立式空调器的出风量以及出风方向，满足不同需求。所述升降机构12固定在所述安装座200上，在所述安装座200上设置有通孔201，该通孔201构成所述主体风道22的一部分。优选地，所述顶盖组件1形成上大下小的喇叭形，所述顶盖组件1的径向外缘和本体2上端开口24的外缘之间形成所述第一出风口4，优选地，所述第一出风口为环形。所述顶盖组件1的侧壁和本体2的内壁之间亦形成所述主体风道22的一部分。当所述顶盖11移动到最下端位置时，所述顶盖11盖合在所述本体2的顶部开口24上，并可以封堵所述本体2的顶部开口24(如图3所示)。当立式空调器处于非使用状态时，通过下降所述顶盖11，所述顶盖11盖合在所述顶部开口24处，使得立式空调器的整体外观更加完整，同时可以避免灰尘、其他杂物等落入立式空调器内部，使得空调器在下次运行时对环境造成污染甚至影响立式空调器的正常运行；在处于使用状态时，可实时调整立式空调器的出风口的大小，形成不同的送风速度以及方向，形成更加舒适的模拟自然风的气流。
如图2、3、4所示，在一个优选实施例中，所述底盘3大体为圆台形，包括底壳31、外壳32和转动驱动部33，所述外壳32可转动的套装在所述底壳31的径向外侧；所述转动驱动部33设置在所述底壳31和外壳32之间，用于驱动所述外壳32相对于所述底壳31的转动。所述第二出风口311设置在所述底壳31的侧壁上，所述底壳31上在与所述第二出风口311相对应的位置设置有底盘风道312，该底盘风道312构成所述主体风道22的一部分，并位于所述主体风道22的最下端，所述底盘风道312的末端形成所述第二出风口311。所述底盘风道312包括弧形的侧壁3121，该弧形的侧壁3121使得从所述主体风道22吹来的气流能够由纵向向下改变为水平方向进而从所述第二出风口311向外吹出。所述外壳32上与所述第二出风口311相对应的位置设置有出风格栅321，所述出风格栅321的尺寸等于或略大于所述第二出风口311的大小，通过转动所述外壳32可改变所述出风格栅321和第二出风口311的相对 位置。当所述外壳32转动到所述出风格栅321和第二出风口311对应的位置时，所述第二出风口311处于打开状态，当所述外壳32转动到所述出风格栅321和第二出风口311处于错开的位置时，所述第二出风口311处于关闭状态。
优选地，所述第二出风口311位于立式空调器的前侧，立式空调器处于工作状态时，可将所述外壳32转动到使所述出风格栅321亦位于前侧、与所述第二出风口311对应的位置，从而打开所述第二出风口311；当立式空调器处于关闭状态时，所述外壳32转动到使所述出风格栅321所述空调器的背面的位置，在关闭所述第二出风口311的同时，可使得所述立式空调器从前侧看上去，外观上没有开口，外观更加完整(如图7所示)，可有效改善立式空调器的外观整体性。同时，在立式空调器处于工作状态时，所述顶盖组件1处于上升位置，所述第一出风口4打开；当立式空调器处于关闭状态时，所述顶盖组件1处于下降位置，所述顶盖组件1封堵所述本体2的顶部开口24，所述第一出风口4关闭，可进一步改善立式空调器处于关闭状态时的外观完整性，在避免灰尘、杂物等进入立式空调器内部的同时，可使立式空调器看上去整体性更强。
如图5所示，在一个优选实施例中，所述转动驱动部33包括驱动电机332、驱动齿轮333和转动圈334，所述驱动齿轮333由所述电机332驱动。所述转动圈334内侧设置有环形啮合齿(图中未示出)，所述环形啮合齿能够与所述驱动齿轮333啮合，并由所述驱动齿轮333驱动从而带动所述转动圈334转动。所述转动圈334与所述外壳32的上端相连接，或者所述转动圈334一体形成在所述外壳32上。所述驱动电机332直接或者间接固定在所述底壳31上。当需要转动所述外壳32时，所述驱动电机332启动，带动所述驱动齿轮333转动，所述驱动齿轮333带动所述转动圈334转动，从而驱动所述外壳32转动，用于打开所述第二出风口311或者用于调整所述第二出风口311的大小。为了使得所述外壳32的转动更加顺畅，在所述外壳32和底壳31之间还设置有支撑组件30，所述支撑组件30固定在所述底壳31的下端，在其上设置有导向轮(图中未示出)，这些导向轮与所述外壳32接触，可对所述外壳32的转动进行导向，同时可减小所述外壳32相对所述底壳31转动时的摩擦力。
如图2、7所示，在一个优选实施例中，所述本体2包括进风面板26和前 面板27，所述进风面板26和前面板27均为弧形板，两者扣合在一起形成内部空腔，所述空腔的上端构成所述顶部开口24，所述安装座200设置在所述空腔内靠近顶部开口24的位置，所述主体风道22和送风装置23设置在该空腔内。用于安装送风装置23的安装板25设置在所述空腔内，并将所述空腔分成前后两部分，所述立式空调器的热交换器20设置在所述空腔的后侧部分内，所述送风装置23位于所述空腔的前侧部分内。所述进风面板26位于立式空调器的后侧，所述前面板27位于所述立式空调器的前侧，所述进风面板26和前面板27均位于所述底盘3上侧，并且，所述进风面板26和前面板27的下端与所述外壳32的上端相对设置，所述进风面板26和前面板27的下端的外壁面在径向上与所述外壳32的上端的外壁面对齐。这样可使整个立式空调器的外观更加流畅、美观，同时也能够便于立式空调器的安装和拆卸，减少空调器外壁上的台阶，方便对空调器的清洁和维护。所述进风口21形成在所述进风面板26上。优选地，在所述前面板27上设置有装饰板，该装饰板上可设置一些装饰图案，增加立式空调器的外观的美感。本体2的这种结构，可以优化本体2内的空腔结构，使得空腔内具有更大的空间用于放置所述送风装置23，并能够设置所述主体风道22，利于气流在所述立式空调器内的流动。
如图8所示，在一个优选实施例中，在所述前面板27的径向内侧设置有挡风板28，所述挡风板28的上端固定在所述安装座200上，下端固定在所述底盘3上，与所述前面板27之间间隔有一定距离地设置。所述挡风板28的设置可使得所述前面板27不与所述立式空调器内部的冷热气流接触，使得所述前面板27不会受到空调器内部的冷热气流的影响，有效减少在所述前面板27上形成凝露。本申请中的立式空调器为上下出风空调，如何保温密封防凝露是很大的技术难题，本申请的该实施例中，通过在空调器设置内胆(主要由所述挡风板28构成)进行保温的方法，类似于保温瓶，所述挡风板28位于空调器内侧，与所述安装板50装配在一起，形成密封的主体风道22。前面板27位于挡风板28外侧，通过挡风板28将冷风与前面板27分隔开，防止冷风直接通过热传递在前面板上产生凝露，挡风板28与前面板27之间有一定的间距，形成空气保温层278，通过2者之间的空气保温层278，将传递到挡风板28的冷气进行常温化，因而到达前面板27的空气都是正常温度的空气，所以不 会形成凝露，如此形成保温结构。所述间距没有特殊的要求，只要所述挡风板28和前面板27不是紧挨着就可以，优选为5-20mm。优选地，在挡风板28内侧下方还可以设置冷凝水截流槽281，因冷气是直接与挡风板28接触，所以会在挡风板28内侧形成凝露水，为了防止水流到底盘，在此设置了截流槽281，用于将挡风板上的水引走，如图9所示。内胆结构的好处是将凝露水只在内侧形成，并引走，防止外观件上产生凝露水，给用户带来不必要的麻烦。
如图10所示，所述送风装置23包括多个蜗壳风机231，图10所示的实施例中为三个蜗壳风机，优选为蜗壳离心风机。多个蜗壳风机231在竖向方向上依次设置在位于本体2内的安装板25上，在一个优选实施例中，位于最上端的蜗壳风机231仅有一个吹出口2311，该吹出口2311朝向上方设置；位于最下端的蜗壳风机231也仅有一个吹出口2311，该吹出口朝向下方设置；位于中间的蜗壳风机231具有两个吹出口2311，分别朝向上方和下方。所述安装板25上设有分别用于安装三个蜗壳风机的安装部251，为了避免从位于中间的蜗壳风机吹出的气流与位于上下两侧的蜗壳风机的蜗壳发生干涉，位于中间的安装部相对于位于上下两侧的安装部向安装板25的前方凸出的设置，和/或位于中间的蜗壳风机的吹出口2311从后方至前方朝远离所述蜗壳风机的蜗壳的方向倾斜的延伸(如图10所示)，使得上下吹出口的气流吹出方向与位于上下两侧的蜗壳风机的蜗壳在前后方向上错开，两者不发生干涉。位于中间的蜗壳风机231可以上下同时出风，风量贡献较大。这种结构可实现空调器的上下同时送风，使得气流能够同时从所述第一出风口4和第二出风口311吹出，且能够满足气流量的要求，达到使用需求。
如图2、8所示，所述安装板25在本体2内相距所述进风口21一定距离，并与所述进风口21相对地竖向设置，其上端固定在所述安装座200上，其下端固定在位于底盘3上侧的底座29(后面有详细介绍)上。在所述进风口21和安装板25之间设置有热交换器20，和所述安装板25相同，所述热交换器20的上端固定在所述安装座200上，其下端固定在位于底盘3上侧的底座29上。所述蜗壳风机231的蜗壳2312固定在所述安装板25上，在所述蜗壳2312内设置有风机叶轮2313，在所述蜗壳上设置有叶轮电机2314，所述叶轮电机2314的输出轴与所述风机叶轮2313相连接，所述风机叶轮2313在所述叶轮 电机2314的驱动下转动，从而在所述蜗壳2312内形成负压，使得流经所述热交换器20的空气流动形成气流。在所述安装板25上设置有与所述蜗壳2312的入风口相对应的通孔，从所述进风口21进入本体2内的气流经过热交换器20换热后，进入所述蜗壳风机231的蜗壳2312内，并经吹出口2311吹出，最终从所述第一出风口4或者第二出风口311吹出。
如图2所示，径向上在所述安装板25和挡风板28之间，具体是在送风装置23和挡风板28之间，纵向上在所述第一出风口4和第二出风口311之间形成所述主体风道22，所述主体风道22包括位于向下的吹出口2311(包括位于最下端的蜗壳风机的吹出口和位于中间的蜗壳风机的朝向下方的吹出口)和第二出风口311之间的下侧风道221，位于向上的吹出口2311(包括位于最上端的蜗壳风机的吹出口位于中间的蜗壳风机的朝向上方的吹出口)和第一出风口4之间的上侧风道222和位于所述第一出风口4和第二出风口311之间的可换向风道223。优选地，在所述底盘3上、第二出风口311的内侧设置有风道挡板34(参见图6)，所述风道挡板34具有两个位置：打开位置和关闭位置，当所述第二出风口311处于关闭状态时，所述风道挡板34处于关闭位置，从而挡在所述下侧风道221和可换向风道223的最下端，使得从所述下侧风道221向下的气流能够顺畅地转换方向，进入所述可换向风道223，从而能够从所述第一出风口4吹出(参见图12中箭头所示方向)；当所述第二出风口311打开时，所述风道挡板33处于打开位置，从所述下侧风道221和可换向风道223过来的气流能够顺畅地从所述第二出风口311吹出。所述风道挡板34与驱动机构35相连接，所述驱动机构35用于驱动所述风道挡板34在打开位置和关闭位置之间切换。例如，在立式空调器处于制冷模式时，可关闭第二出风口311，经由下侧风道221过来的冷气流经所述风道挡板33变向后，经所述可换向风道223吹向所述第一出风口4，并从所述第一出风口4吹出，可避免冷气直接从位于下端的第二出风口311吹出，使用户产生不适感。
优选地，所述安装板25和挡风板28之间密封连接，这样在安装板25和挡风板28之间形成一个除蜗壳风机231的入口外在径向上与外界密封的空间，所述主体风道22位于该空间内，这样，在主体风道22内流通的冷/热气流与位于挡风板28径向外侧的前面板27密封地隔离开，能够有效减少这些冷/热 气流和前面板27的接触，可减少前面板27前后两个表面上的温度差，有效减少在前面板27上的凝露的产生。进一步地，所述安装板25的两侧与所述进风面板26密封连接，热交换器20的两侧与所述进风面板26的内壁之间设置有密封件(图中未示出)，这样可进一步地减少立式空调器内的冷/热气流对外界的影响。
在一个优选实施例中，如图2、8、11所示，在位于最下端的蜗壳风机231和底盘3之间设置有底座29，该底座29固定连接在所述底盘3上。优选地，所述底座29通过插销(图中未示出)连接到底盘3上，底座29的两侧连接到所述进风面板26上，三者通过螺钉固定连接在一起，形成一个稳定的骨架，能够有效增加立式空调器的整体强度。热交换器20和安装板25的下端固定在所述底座29的上端面上，并由所述底座29支撑。在所述底座29上形成有凹槽291，该凹槽291向下延伸，一直延伸到位于底盘3上的底盘风道312处，并与该底盘风道312无缝对接，所述凹槽291的槽面构成所述下侧风道221的部分风道壁。在一个优选实施例中，所述凹槽291的凹槽底面在纵向上形成为弧形(参见图2)，可有利于气流的流通，减小对气流的阻力。优选地，在凹槽291的下部形成有导风面2911，所述导风面2911由竖直方向向水平方向倾斜，用来把从风道吹来的气流向上引导，避免气流直接吹向空调的底面，把灰尘吹起来。
本申请中的立式空调器在运行时，用户可根据需要打开所述第一出风口4和第二出风口311，例如在空调器处于制冷模式时，可仅打开所述第一出风口4，使得冷空气进入房间的上部空间，避免冷空气直接吹向人体，增加舒适度；在空调器处于制热模式时，可同时打开所述第一出风口4和第二出风口311，使得房间内迅速制热，或者仅打开所述第二出风口311，使得热气能够吹向腿脚部，随着热气的上升使得房间内温度上升，亦能增加舒适度。
本申请中的立式空调器在安装时，将所述进风面板26通过插销连接到底盘3上，利用螺钉固定；将所述底座29通过插销连接到底盘3上，底座29的两侧连接到进风面板26上，底座29、底盘3和进风面板三者通过螺钉固定一起，形成一个稳定的骨架。热交换器20通过卡扣连接到进风面板26上，其底端直接放置在底座29上，通过螺钉与进风面板26固定起来。多个蜗壳风机 231通过插销装配到安装板25上，通过螺钉固定在一起。装配好的所述多个蜗壳风机231和安装板25构成一个风道部件，然后整个风道部件再与进风面板26螺钉固定，底端放置在底座29上，同样利用螺钉固定。顶盖组件1通过前后方向插销装配到进风面板26上端，利用螺钉固定，其中顶盖组件1可以上下升降用于打开关闭第一出风口4，如图2、图13所示，其中图2中第一出风口4处于打开状态，图13中，第一出风口4处于关闭状态。所述挡风板28通过卡扣装配在所述安装座200上，利用螺钉与进风面板26固定。其中挡风板28是用于通风过道的保温，因内部的风与外面的风温度不同，因而容易在前面板27上产生凝露，这个挡风板28就是用于隔开它们，防止机体产生凝露。前面板27通过卡扣挂在进风面板26上，内侧使用螺钉与进风面板26固定。
当空调器启动时，所述顶盖组件1中的顶盖11向上升起，打开第一出风口4，底盘3内的转动驱动部33驱动所述外壳32转动，将所述外壳32转动到使所述出风格栅321位于前侧并与所述第二出风口311相对应的位置，从而打开所述第二出风口311。然后，3组蜗壳风机231随即启动，进风面板26侧的风通过进风口21，流过热交换器20，通过热交换器换热后，冷/热风被吸入到蜗壳风机231内，然后通过蜗壳风机231内的风叶甩向3个蜗壳的吹出口2311。其中，通过上蜗壳风机的风经上侧风道222直接流往第一出风口4，下蜗壳风机的风经下侧风道221流往第二出风口311，中间蜗壳风机的风一部风通过安装板25与挡风板28之间的密封风道流向第一出风口4，一部分则通过底座29与底盘3形成的通道流往第二出风口311。第一出风口4的风是由上蜗壳和中间蜗壳的风组成，由顶盖组件1的导流导向外面，第二出风口311吹出的风由下蜗壳和中间蜗壳的风组成，由底盘3导流导向外面，实现空调器的上下同时出风。
当第二出风口311打开，第一出风口4关闭时(此时所述顶盖11在驱动机构12的带动下运动到最下方位置)，流向第一出风口4的风在顶盖11的作用下改变流动方向，经所述换向风道223流向第二出风口311，全部风都由所述第二出风口311吹出，实现仅由空调器的下部出风；当第二出风口311关闭，第一出风口4打开时(此时所述顶盖11在驱动机构12的带动下运动到最上方位置)，此时，所述风道挡板34处于关闭位置，流向第二出风口311的风在该 风道挡板34的作用下改变流动方向，经所述换向风道223流向第一出风口4，全部风都由所述第一出风口4吹出，实现仅由空调器的上部出风。
本申请中，在所述前面板27的内侧设置有挡风板28，所述挡风板28和前面板27之间形成有空气保温层278，可有效防止在前面板27的外侧表面上产生凝露水，改善用户使用感受。
本申请中的立式空调器可实现上下同时出风，也可实现仅上部出风或者仅下部出风。通过内部风流向的改变实现仅上部或者仅下部出风，在仅上部或者仅下部出风时，不会减少风的流量，可在满足不同部位出风的同时保留一定的风流量，实现快速的温度调节，并可通过调整上、下出风口的大小实现对风流量的调节，调节范围比较宽。
本申请中的立式空调器在处于关闭状态时，所述顶盖组件中的顶盖下降，封堵所述顶部开口24，同时所述外壳32关闭所述第二出风口311，可使得本申请中的立式空调器从前侧看上去，外观上没有开口，外观更加完整(如图7所示)，可有效改善立式空调器的外观整体性。同时，可避免灰尘、杂物等进入立式空调器的内部，改善空调器的使用环境，延长空调器的使用寿命。
本申请的立式空调器中，主体风道22贯穿空调器的整个纵向，使得第一出风口4和第二出风口311能够位于空调器的上端和下端，从而使得冷风能够从尽量高的位置吹出，热风能够从尽量低的位置吹出，有效改善空调的使用舒适度，同时能够使得热交换器的纵向尺寸能够做的尽量大，提高空调器的换热性能。
总之，本申请中的立式空调器结构简单、紧凑，安装、使用方便，外观整齐美观，能够满足用户的多种需求。
另外，除非上下文明确要求，否则整个说明书和权利要求书中的“包括”、“包含”等类似词语应当解释为包含的含义而不是排他或穷举的含义；也就是说，是“包括但不限于”的含义。
在本发明的描述中，需要理解的是，术语“第一”、“第二”等仅用于描述目的，而不能理解为指示或暗示相对重要性。
最后应说明的是：显然，上述实施例仅仅是为清楚地说明本发明所作的举 例，而并非对实施方式的限定。对于所属领域的普通技术人员来说，在上述说明的基础上还可以做出其它不同形式的变化或变动。这里无需也无法对所有的实施方式予以穷举。而由此所引申出的显而易见的变化或变动仍处于本发明的保护范围之中。

Claims (17)

  1. 一种立式空调器，其特征在于，包括顶盖组件(1)、本体(2)和底盘(3)；
    在所述本体(2)的上端形成有顶部开口(24)，所述顶盖组件(1)设置在所述顶部开口(24)处，在所述顶盖组件(1)和本体(2)之间设置有第一出风口(4)，所述顶盖组件(1)为可升降结构，所述顶盖组件(1)下降后，可封堵所述顶部开口(24)；
    在所述底盘(3)上设置有第二出风口(311)，所述底盘(3)还设置有能够开闭所述第二出风口(311)的外壳(32)。
  2. 根据权利要求1所述的立式空调器，其特征在于，所述顶盖组件(1)包括可升降的顶盖(11)和与所述顶盖(11)相连接的升降机构(12)，所述升降机构(12)能够驱动所述顶盖(11)相对所述本体(2)上下移动。
  3. 根据权利要求2所述的立式空调器，其特征在于，在靠近所述本体(2)上端的位置设置有安装座(200)，所述升降机构(12)固定在所述安装座(200)上。
  4. 根据权利要求1所述的立式空调器，其特征在于，所述底盘(3)还包括底壳(31)，所述第二出风口(311)形成在所述底壳(31)上，所述外壳(32)可转动的套装在所述底壳(31)的径向外侧。
  5. 根据权利要求1所述的立式空调器，其特征在于，所述外壳(32)上与所述第二出风口(311)相对应的位置设置有出风格栅(321)；当所述外壳(32)转动到所述出风格栅(321)和第二出风口(311)相对的位置时，所述第二出风口(311)处于打开状态，当所述外壳(32)转动到所述出风格栅(321)和第二出风口(311)处于完全错开的位置时，所述第二出风口(311)处于关闭状态。
  6. 根据权利要求4所述的立式空调器，其特征在于，所述底盘(3)还包括转动驱动部(33)，用于驱动所述外壳(32)相对于所述底壳(31)的转动。
  7. 根据权利要求5所述的立式空调器，其特征在于，所述第二出风口(311)位于立式空调器的前侧，在立式空调器处于关闭状态时，所述外壳(32)转动到使所述出风格栅(321)位于所述空调器的后侧的位置。
  8. 根据权利要求1所述的立式空调器，其特征在于，所述本体(2)包括进风面板(26)和前面板(27)，所述进风面板(26)和前面板(27)均为弧形板，两者扣 合在一起形成内部空腔，送风装置(23)设置在所述空腔内。
  9. 根据权利要求8所述的立式空调器，其特征在于，所述进风面板(26)和前面板(27)均位于所述底盘(3)上侧，所述进风面板(26)和前面板(27)构成的所述空腔的上端构成所述顶部开口(24)。
  10. 根据权利要求8所述的立式空调器，其特征在于，所述送风装置(23)包括多个蜗壳风机(231)，多个蜗壳风机(231)在竖向方向上依次设置在位于所述本体(2)内的安装板(25)上。
  11. 根据权利要求10所述的立式空调器，其特征在于，所述蜗壳风机(231)为三个，位于最上端的蜗壳风机(231)仅有一个吹出口(2311)，该吹出口(2311)朝向上方设置；位于最下端的蜗壳风机(231)仅有一个吹出口(2311)，该吹出口朝向下方设置；位于中间的蜗壳风机(231)具有两个吹出口(2311)，分别朝向上方和下方。
  12. 根据权利要求11所述的立式空调器，其特征在于，所述安装板(25)上设有分别用于安装三个蜗壳风机的安装部(251)，位于中间的安装部相对于位于上下两侧的安装部向安装板(25)的前方凸出的设置，和/或，位于中间的蜗壳风机的吹出口(2311)从后方至前方朝远离所述蜗壳风机的蜗壳的方向倾斜的延伸。
  13. 根据权利要求8所述的立式空调器，其特征在于，所述本体(2)还包括挡风板(28)，所述挡风板(28)设置在所述前面板(27)的径向内侧，在所述安装板(25)和挡风板(28)之间形成有连通所述第一出风口(4)和第二出风口(311)的主体风道(22)。
  14. 根据权利要求1所述的立式空调器，其特征在于，在所述底盘(3)上、第二出风口(311)的内侧设置有风道挡板(34)。
  15. 根据权利要求13所述的立式空调器，其特征在于，在所述底盘(3)上设置有底座(29)，在所述底座(29)上形成有凹槽(291)，所述凹槽(291)的槽面构成所述主体风道(22)的部分风道壁。
  16. 根据权利要求15所述的立式空调器，其特征在于，在所述凹槽(291)的下部形成有导风面(2911)，所述导风面(2911)由竖直方向向水平方向倾斜。
  17. 一种权利要求7所述的立式空调器的使用方法，其特征在于，在立式 空调器处于关闭状态时，所述顶盖组件(1)下降，封堵所述顶部开口(24)，同时所述外壳(32)转动到使所述出风格栅(321)位于所述空调器的后侧的位置。
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