CN115682145A - Vertical air conditioner indoor unit and air conditioner - Google Patents

Vertical air conditioner indoor unit and air conditioner Download PDF

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Publication number
CN115682145A
CN115682145A CN202211349804.3A CN202211349804A CN115682145A CN 115682145 A CN115682145 A CN 115682145A CN 202211349804 A CN202211349804 A CN 202211349804A CN 115682145 A CN115682145 A CN 115682145A
Authority
CN
China
Prior art keywords
air
outlet
water tank
shell
indoor unit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202211349804.3A
Other languages
Chinese (zh)
Inventor
刘光朋
石衡
张鹏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Haier Air Conditioner Gen Corp Ltd
Qingdao Haier Air Conditioning Electric Co Ltd
Haier Smart Home Co Ltd
Original Assignee
Qingdao Haier Air Conditioner Gen Corp Ltd
Qingdao Haier Air Conditioning Electric Co Ltd
Haier Smart Home Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qingdao Haier Air Conditioner Gen Corp Ltd, Qingdao Haier Air Conditioning Electric Co Ltd, Haier Smart Home Co Ltd filed Critical Qingdao Haier Air Conditioner Gen Corp Ltd
Priority to CN202211349804.3A priority Critical patent/CN115682145A/en
Publication of CN115682145A publication Critical patent/CN115682145A/en
Priority to PCT/CN2023/108672 priority patent/WO2024093379A1/en
Pending legal-status Critical Current

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Classifications

    • 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
    • F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
    • F24F1/0014—Indoor units, e.g. fan coil units characterised by air outlets having two or more outlet openings
    • 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
    • F24F1/0022—Centrifugal or radial 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
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0035—Indoor units, e.g. fan coil units characterised by introduction of outside air to the room
    • 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
    • F24F6/00—Air-humidification, e.g. cooling by humidification
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/003—Ventilation in combination with air cleaning
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/007—Ventilation with forced flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/108—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/117—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using wet filtering
    • F24F8/133—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using wet filtering by direct contact with liquid, e.g. with sprayed liquid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2120/00—Control inputs relating to users or occupants
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2130/00—Control inputs relating to environmental factors not covered by group F24F2110/00

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Flow Control Members (AREA)

Abstract

The invention provides a vertical air conditioner indoor unit and an air conditioner. The water tank is arranged in the fresh air shell and positioned between the air inlet and the first air outlet, the top wall of the water tank is provided with an opening, and a first passage and a second passage which are oppositely arranged are respectively formed between a first side wall and a second side wall which are opposite to each other and the first side wall and the second side wall of the fresh air shell; the first passage and the second passage are used for circulating gas flowing from the air inlet to the first air outlet. The first roller is rotatably arranged at the opening of the water tank and used for rotating to clean the gas flowing out of the first passage and bring the gas after water washing to the first air outlet. The second roller is rotatably arranged at the opening of the water tank and used for rotating to clean the gas flowing out of the second passage and bring the gas after being cleaned to the first air outlet. The first and second rollers reduce flow resistance of the gas.

Description

Vertical air conditioner indoor unit and air conditioner
Technical Field
The invention relates to the field of air conditioners, in particular to an indoor unit of a vertical air conditioner and the air conditioner.
Background
At present, people attach more and more importance to the quality of daily life environment, and this is not only because outdoor haze phenomenon is frequent, but also has interior decoration material, furniture, goods of furniture for display rather than for use, the gaseous not good problem of indoor air quality that leads to that the food etc. distributes. Therefore, air pollution and indoor pollution both affect the life and health of people, and air purification is gradually being emphasized.
To solve these problems, various types of air conditioners are commercially available to purify indoor air. Among them, a water washing apparatus is expected and preferred because it has a plurality of functions of humidification and water washing purification. Such water washing apparatuses generally employ a drum to form a water curtain in order to expect water to contact with the air stream, thereby performing water washing purification and humidification of the air stream. The roller generates a certain turbulence effect on the air flow, so that the air flow at the air outlet of the fresh air device is not uniform.
Disclosure of Invention
The invention provides a floor air conditioner indoor unit and an air conditioner, which are used for solving the technical problem.
The invention provides a floor air conditioner indoor unit, comprising:
the fresh air shell is provided with an air inlet, the top wall of the fresh air shell is provided with a first air outlet, and the air inlet is positioned at the lower side of the first air outlet;
the water tank is arranged in the fresh air shell and positioned between the air inlet and the first air outlet, the top wall of the water tank is provided with an opening, and a first passage and a second passage which are oppositely arranged are formed between a first side wall and a second side wall which are opposite to each other and the first side wall and the second side wall of the fresh air shell respectively; the first passage and the second passage are used for circulating gas flowing from the air inlet to the first air outlet;
the first roller is rotatably arranged at the opening of the water tank and is used for rotating to clean the gas flowing out of the first passage and bring the gas after water washing to the first air outlet;
and the second roller is rotatably arranged at the opening of the water tank and is used for rotating to clean the gas flowing out of the second passage and bring the gas after water washing to the first air outlet.
Optionally, the first side wall of the water tank, the rotating shaft of the first roller, the rotating shaft of the second roller and the second side wall of the water tank are mutually parallel and are arranged in sequence;
the first roller rotates in the opposite direction to the second roller.
Optionally, the indoor unit of the floor air conditioner further comprises:
a first bulge arranged on the first side wall of the fresh air shell, positioned at the lower side of the water tank and projected towards the inside of the fresh air shell,
the second bulge sets up in the second lateral wall of new trend casing, is located the downside of water tank, and is protruding in the orientation new trend casing, cooperates so that the gas that flows through it gathers together with first bulge.
Optionally, the first protrusion and the second protrusion are symmetrically arranged; the shape of the first bulge and the shape of the second bulge are both hemispherical.
Optionally, the indoor unit of the floor air conditioner further comprises:
the filter assembly is positioned in the fresh air shell, is arranged at the downstream of the water tank and is used for filtering the gas flowing into the fresh air shell from the air inlet;
wherein, the side of new trend casing is seted up in the air intake, and the air intake includes new trend air intake and indoor air intake.
Optionally, the indoor unit of the floor air conditioner further comprises:
and the fan assembly is used for promoting the gas to flow from the air inlet to the first air outlet.
Optionally, the fan assembly comprises:
and the centrifugal fan is arranged above the fresh air shell, an inlet of the centrifugal fan is communicated with the first air outlet, and the centrifugal fan is provided with a first outlet and a second outlet.
Optionally, the indoor unit of the floor air conditioner further comprises:
the shell is used for arranging the fresh air shell in the shell, is provided with a second air outlet for outputting and regulating indoor temperature gas and a third passage communicated with the first outlet of the centrifugal fan;
the third passage extends from the first outlet of the centrifugal fan to the second air outlet and is provided with a third air outlet; the wind of the third air outlet blows to the second air outlet.
Optionally, an included angle between the plane of the second air outlet and the plane of the third air outlet is less than 180 degrees; the second air outlet and the third air outlet are arranged side by side;
and a second outlet of the centrifugal fan is used for supplying air to the indoor through the shell.
According to a second aspect of the present invention, the present invention also provides an air conditioner, which comprises the air conditioner indoor unit as described in any one of the above.
The invention provides a vertical air conditioner indoor unit and an air conditioner. The top wall of new trend casing has first air outlet. The water tank is arranged in the fresh air shell, the top wall of the water tank is provided with an opening, and a first passage and a second passage which are oppositely arranged are respectively formed between the first side wall and the second side wall of the fresh air shell and between the first side wall and the second side wall of the fresh air shell; wherein, the first passage and the second passage are used for circulating the gas to be washed by water. The first roller is rotatably arranged at the opening of the water tank and used for rotating to clean the gas to be washed flowing out of the first passage and bring the gas to be washed to the first air outlet. The second roller is rotatably arranged at the opening of the water tank and is used for rotating to clean the gas to be washed flowing out of the second passage and bring the gas to be washed to the first air outlet. The first roller and the second roller are used for respectively promoting the gas after washing to flow to the first air outlet while the gas to be washed is washed. This reduces the flow resistance of the gas after washing, and also makes the gas flow at the first air outlet relatively uniform.
The above and other objects, advantages and features of the present invention will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof taken in conjunction with the accompanying drawings.
Drawings
Some specific embodiments of the invention will be described in detail hereinafter, by way of illustration and not limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:
fig. 1 is a cross-sectional view of a fresh air device in an indoor unit of an air conditioner according to an embodiment of the present invention;
fig. 2 is a cross-sectional view of a fresh air device in an indoor unit of an air conditioner according to an embodiment of the present invention;
fig. 3 is a schematic diagram of an indoor unit of an air conditioner according to an embodiment of the present invention.
Detailed Description
Fig. 1 is a sectional view of a fresh air device in an indoor unit of an air conditioner according to an embodiment of the present invention; fig. 2 is a cross-sectional view of a fresh air device in an indoor unit of an air conditioner according to an embodiment of the present invention; fig. 3 is a schematic diagram of an indoor unit of an air conditioner according to an embodiment of the present invention.
As shown in fig. 1 to 3, the present embodiment provides a floor air conditioner indoor unit 1, and the floor air conditioner indoor unit 1 includes a fresh air device 10. The fresh air device 10 includes a fresh air housing 100, a water tank 200, a first roller 310, and a second roller 320. The fresh air housing 100 has an air inlet, and the top wall of the fresh air housing 100 has a first air outlet 110. The intake vent is located at the lower side of the first outlet vent 110. The water tank 200 is disposed in the fresh air housing 100 between the air inlet and the first air outlet 110, the top wall of the water tank has an opening 210, and a first path 240 and a second path 250 are disposed between the first sidewall 220 and the second sidewall 230 of the fresh air housing and the first sidewall 120 and the second sidewall 130 of the fresh air housing; the first and second passages 240 and 250 are used to circulate the gas flowing from the inlet to the first outlet 110.
The first drum 310 is rotatably disposed at the opening 210 of the water tank 200, and rotates to clean the gas flowing out of the first path 240 and to bring the gas after the water washing to the first outlet 110. The second drum 320 is rotatably disposed at the opening 210 of the water tank 200, and rotates to clean the gas flowing out of the second path 250 and bring the washed gas toward the first outlet 110.
In the present embodiment, the first wind outlet 110 is configured to output functional wind, and the functional wind includes indoor wind, outdoor wind, and mixed wind thereof. The functional wind also comprises indoor wind and outdoor wind which are washed by water and mixed wind after the indoor wind and the outdoor wind are mixed. The functional wind also comprises filtered indoor wind, outdoor wind and mixed wind after the indoor wind and the outdoor wind are mixed. The functional wind also comprises indoor wind, outdoor wind and mixed wind after filtration and water washing.
The water tank 200 is located between the intake vent and the first outlet vent 110. That is, the water tank 200 is located at a lower side of the first outlet 110, and the water tank 200 is located at an upper side of the inlet.
In this embodiment, the setting position of the first air outlet 110 is not specifically limited, and may be selected as needed. For example, the first air outlet 110 may be located in the middle of the top wall of the fresh air housing 100 or at a position offset from the middle. The first outlet 110 is aligned with or offset from the opening 210 of the water tank 200. As a specific example, as shown in fig. 1 and 2, the first air outlet 110 is located in the middle of the top wall of the fresh air housing 100 and is opposite to the opening 210 of the water tank 200.
As shown in fig. 1 and 2, a first path 240 and a second path 250 are formed between the first side wall 220 and the second side wall 230 of the water tank 200 and the first side wall 120 and the second side wall 130 of the fresh air housing. That is, a first path 240 is formed between the first sidewall 220 of the water tank and the first sidewall 120 of the fresh air housing, and a second path 250 is formed between the second sidewall 230 of the water tank and the second sidewall 130 of the fresh air housing. That is, the first sidewall 220 of the water tank is spaced apart from the first sidewall 120 of the fresh air housing to form a first passageway 240 between the first sidewall 220 of the water tank and the first sidewall 120 of the fresh air housing. The second side wall 230 of the water tank is spaced from the second side wall 130 of the fresh air housing to form a second passageway 250 between the second side wall 230 of the water tank and the second side wall 130 of the fresh air housing. The first and second passages 240 and 250 are oppositely disposed, that is, the first and second passages 240 and 250 are located at opposite sides of the water tank 200.
In the present embodiment, the first sidewall 220 of the water tank and the second sidewall 230 of the water tank are opposite to each other for example. The first side wall 220 of the water tank and the second side wall 230 of the water tank are parallel to each other, and an included angle exists between the plane of the first side wall 220 of the water tank and the plane of the second side wall 230 of the water tank. As a specific example, as shown in fig. 1 and 2, the first sidewall 220 of the water tank and the second sidewall 230 of the water tank are opposite to each other, which means that the first sidewall 220 of the water tank and the second sidewall 230 of the water tank are parallel.
Similarly, the first path 240 and the second path 250 are parallel to each other, and the extension line of the first path 240 and the extension line of the second path 250 form an included angle, and the like. As a specific example, as shown in fig. 1 and 2, the first path 240 and the second path 250 are opposite to each other, which means that the first path 240 and the second path 250 are parallel.
In this embodiment, the first and second passages 240 and 250 are used to circulate the gas flowing from the inlet to the first outlet 110. The gas comprises indoor air, outdoor air, mixed air of the indoor air and the outdoor air, filtered indoor air, filtered outdoor air or filtered mixed air of the outdoor air and the outdoor air.
In this embodiment, specific structures of the first drum 310 and the second drum 320 are not limited, and the first drum 310 and the second drum 320 may be rotated in the water tank 200 to take out water in the water tank 200, so that the gas to be water-washed may be water-washed, purified and humidified by the taken-out water.
In this embodiment, specific arrangement positions of the rotating shaft of the first drum 310 and the rotating shaft of the second drum 320, and rotation modes of the first drum 310 and the second drum 320 are not limited. The first drum 310 may bring the gas in the first path 240 at one side of the water tank 200 to the first outlet 110, and the second drum 320 may bring the gas in the second path 250 at the other side of the water tank 200 to the first outlet 110.
As a specific example, as shown in fig. 1 and 2, the first sidewall 220 of the water tank, the rotational shaft of the first drum 310, the rotational shaft of the second drum 320, and the second sidewall 230 of the water tank are parallel to each other and are sequentially disposed. The rotation direction of the first drum 310 is opposite to that of the second drum 320 so that the first drum 310 brings the gas after washing to the first air outlet 110, and the second drum 320 brings the gas after washing to the first air outlet 110. It will be clear that this is exemplary only and not exclusive. For example, there is an angle between the first sidewall 220 of the water tank, the rotational axis of the first drum 310, the rotational axis of the second drum 320, and the second sidewall 230 of the water tank. That is, the rotational shaft of the first drum 310 is inclined toward the first sidewall 220 of the water tank or toward the second sidewall 230 of the water tank, and the rotational shaft of the second drum 320 is inclined toward the first sidewall 220 of the water tank or toward the second sidewall 230 of the water tank.
It can be seen that the first drum 310 and the second drum 320 are used for washing the gas to be washed with water and simultaneously respectively forcing the washed gas to flow to the first air outlet 110. This reduces the flow resistance of the gas after washing, and also makes the gas flow at the first outlet 110 relatively uniform.
In other embodiments, the first sidewall 220 of the water tank, the rotational axis of the first drum 310, the rotational axis of the second drum 320, and the second sidewall 230 of the water tank are parallel to each other and arranged in sequence. The first drum 310 rotates in the opposite direction to the second drum 320.
The first sidewall 220 of the water tank, the rotation shaft of the first drum 310, the rotation shaft of the second drum 320, and the second sidewall 230 of the water tank are sequentially arranged in a certain direction. As a specific example, as shown in fig. 1 and 2, the first sidewall 220 of the water tank, the rotational shaft of the first drum 310, the rotational shaft of the second drum 320, and the second sidewall 230 of the water tank are sequentially disposed from right to left.
The first sidewall 220 of the water tank, the rotation axis of the first drum 310, the rotation axis of the second drum 320, and the second sidewall 230 of the water tank are parallel to each other, which makes the air flow of the first outlet 110 relatively uniform. As a specific example, as shown in fig. 2, the first drum 310 rotates in a counterclockwise direction and the second drum 320 rotates in a clockwise direction. The rotation direction of the first drum 310 and the rotation direction of the second drum 320 are opposite to each other, so that the air flows in the first path 240 and the second path 250 at both sides of the water tank 200 flow toward the first outlet vent 110. The arrowed lines in fig. 2 indicate the flow paths of the gases.
In other embodiments, the indoor unit 1 of the floor air conditioner further includes a first protrusion 410 and a second protrusion 420, that is, the fresh air device 10 includes the first protrusion 410 and the second protrusion 420. The first protrusion 410 is disposed on the first sidewall 120 of the fresh air case, located at the lower side of the water tank 200, and protrudes toward the inside of the fresh air case 100. The second protrusion 420 is disposed on the second sidewall 130 of the fresh air case, located at the lower side of the water tank 200, protruding toward the inside of the fresh air case 100, and is matched with the first protrusion 410 to gather the air flowing through the first protrusion.
In the present embodiment, the specific shapes of the first protrusion 410 and the second protrusion 420 are not limited, and may be selected as needed. As a specific example, as shown in fig. 1 and 2, each of the first and second protrusions 410 and 420 has a hemispherical shape. It will be clear that this is exemplary only and not exclusive. For example, first protrusion 410 and second protrusion 420 are each ellipsoid or other irregular shape.
As a specific example, as shown in fig. 1 and 2, the first protrusion 410 and the second protrusion 420 are symmetrically disposed. It will be clear that this is exemplary only and not exclusive. The first and second protrusions 410 and 420 cause the gases to be gathered and mixed there, making the mixing of the gases more uniform and also making the flow of the gases within the first and second passages 240 and 250 more uniform.
In other embodiments, first protrusion 410 is disposed symmetrically to second protrusion 420; the shape of the first protrusion 410 and the shape of the second protrusion 420 are both hemispherical.
The first protrusion 410 and the second protrusion 420 are symmetrically disposed, which makes the gathering effect and the mixing effect of the gas better. The shape of first protrusion 410 and the shape of second protrusion 420 are both hemispherical, which makes the resistance of gas flowing through first protrusion 410 and second protrusion 420 small.
In other embodiments, the indoor unit 1 of the floor air conditioner further comprises a filter assembly 500, that is, the fresh air device 10 further comprises the filter assembly 500. The filter assembly 500 is disposed in the fresh air housing 100 and disposed downstream of the water tank 200 for filtering the air flowing into the fresh air housing 100 from the air inlet. The air inlet is arranged at the side of the fresh air shell 100 and comprises a fresh air inlet 140 and an indoor air inlet 150.
In the present embodiment, the type of the filter assembly 500 is not limited and can be selected according to the requirement. As a specific example, filter assembly 500 includes one or a combination of odor elimination, aldehyde elimination, and dust removal. The filter assembly 500 diversifies the kinds of functional wind at the first outlet 110.
The filter assembly 500 is disposed downstream of the water tank 200, and as a specific example, the filter assembly 500 is disposed at the lower side of the water tank 200. This makes the function wind pass through filtering earlier, and the back is washed, and this avoids moisture to influence the filtering quality of filter assembly 500, also avoids influencing gaseous humidity.
The side of new trend casing 100 is seted up to the air intake, and the side of new trend casing 100 refers to other sides of new trend casing 100 except roof and diapire, promptly, the side of new trend casing 100 refers to left side wall, right side wall, preceding lateral wall or back lateral wall etc. of new trend casing 100.
In other embodiments, the floor air conditioner indoor unit 1 further comprises a fan assembly, that is, the fresh air device 10 further comprises a fan assembly. The fan assembly is used to promote the flow of gas from the inlet to the first outlet 110.
In this embodiment, the type of the fan included in the fan assembly is not limited, and may be selected as needed. For example, the fan assembly may include a crossflow fan, a centrifugal fan 610, or an axial fan. In this embodiment, the setting position of the fan assembly is not limited, and can be selected as required. For example, the fan assembly may be disposed on the upper or lower side of the fresh air housing 100.
In other embodiments, the fan assembly includes a centrifugal fan 610. The centrifugal fan 610 is disposed above the fresh air housing 100, and an inlet thereof is communicated with the first air outlet 110 and has a first outlet 611 and a second outlet 612. The centrifugal fan 610 has a first outlet 611 and a second outlet 612, which allows functional wind energy to be rapidly merged into a room.
In other embodiments, the floor air conditioner indoor unit 1 further includes a cabinet 20. The casing 20 is used for arranging the fresh air housing 100 therein, and has a second air outlet 21 for outputting air for adjusting the indoor temperature, and a third passage 22 communicated with the first outlet 611 of the centrifugal fan 610.
The third passage 22 extends from the first outlet 611 of the centrifugal fan 610 to the second air outlet 21, and has a third air outlet 23; the wind of the third outlet 23 blows toward the second outlet 21.
As shown in fig. 1 and 2, the third passage 22 extends from the first outlet 611 of the centrifugal fan 610 to the second outlet 21, and has a third outlet 23, and the wind of the third outlet 23 blows toward the second outlet 21. That is, the functional air blown out by the third outlet 23 and the air for adjusting the indoor temperature blown out by the second outlet 21 are mixed in advance at the third outlet 23 and the second outlet 21, which prevents the functional air from being excessively cooled or overheated.
In other embodiments, as shown in fig. 3, an included angle between a plane where the second air outlet 21 is located and a plane where the third air outlet 23 is located is less than 180 °; the second outlet 21 and the third outlet 23 are arranged side by side. The included angle between the surface of the second outlet 21 and the surface of the third outlet 23 is less than 180 °, so that the third outlet 23 blows out functional air towards the second outlet 21, and the second outlet 21 blows out temperature-regulated air towards the third outlet 23. This allows the functional wind to be mixed with the temperature-regulated wind in advance, avoiding overcooling or overheating of the functional wind. The second outlet port 21 and the third outlet port 23 are arranged side by side, which allows the functional air to be sufficiently mixed with the temperature-regulated air.
A second outlet 612 of the centrifugal fan 610 is used to supply air into the room through the cabinet 20. As a specific example, as shown in fig. 2, the second outlet 612 of the centrifugal fan 610 blows air from one of the two lateral sides of the casing 20. This makes the air-out function of air conditioner indoor unit 1 more diversified.
According to a second aspect of the present invention, the present invention also provides an air conditioner, which comprises the air conditioner indoor unit 1 as described in any one of the above. Since the air conditioner includes any one of the air conditioner indoor units 1, the air conditioner has the technical effects of any one of the air conditioner indoor units 1, and the details are not repeated herein.
In the description of the present embodiments, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," "clockwise," "counterclockwise," and the like are used in an orientation or positional relationship indicated in the drawings for convenience of description and simplicity of description only, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the invention.
The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature, i.e., one or more such features. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise. When a feature "comprises or comprises" a or some of its intended features, this indicates that other features are not excluded and that other features may be further included, unless expressly stated otherwise.
Unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and "coupled" and the like are to be construed broadly and can, for example, be fixedly connected or detachably connected or integral to one another; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. Those skilled in the art should understand the specific meaning of the above terms in the present invention according to specific situations.
Further, in the description of the present embodiment, the first feature being "on" or "under" the second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature therebetween. That is, in the description of the present embodiment, the first feature being "on", "above" and "over" the second feature includes the first feature being directly above and obliquely above the second feature, or merely means that the first feature is higher in level than the second feature. A first feature "under," "beneath," or "beneath" a second feature may be directly under or obliquely under the first feature, or simply mean that the first feature is at a lesser elevation than the second feature.
Unless otherwise defined, all terms (including technical and scientific terms) used in the description of the present embodiment have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
In the description of the present embodiments, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Thus, it should be appreciated by those skilled in the art that while various exemplary embodiments of the invention have been shown and described in detail herein, many other variations or modifications which are consistent with the principles of this invention may be determined or derived directly from the disclosure of the present invention without departing from the spirit and scope of the invention. Accordingly, the scope of the invention should be understood and interpreted to cover all such other variations or modifications.

Claims (10)

1. An indoor unit for a floor air conditioner, comprising:
the fresh air shell is provided with an air inlet, and the top wall of the fresh air shell is provided with a first air outlet; the air inlet is positioned at the lower side of the first air outlet;
the water tank is arranged in the fresh air shell and positioned between the air inlet and the first air outlet, the top wall of the water tank is provided with an opening, and a first passage and a second passage which are opposite to each other are formed between a first side wall and a second side wall of the fresh air shell and the first side wall and the second side wall of the fresh air shell respectively; wherein the first passageway and the second passageway are both configured to communicate gas flowing from the inlet to the first outlet;
the first roller is rotatably arranged at the opening of the water tank and is used for rotating to clean the gas flowing out of the first passage and bring the gas after water washing to the first air outlet;
and the second roller is rotatably arranged at the opening of the water tank and is used for rotating to clean the gas flowing out of the second passage and bring the gas after water washing to the first air outlet.
2. The indoor unit of a floor air conditioner according to claim 1,
the first side wall of the water tank, the rotating shaft of the first roller, the rotating shaft of the second roller and the second side wall of the water tank are mutually parallel and are sequentially arranged;
the first roller rotates in a direction opposite to that of the second roller.
3. The indoor unit of claim 1, further comprising:
a first bulge arranged on the first side wall of the fresh air shell, positioned at the lower side of the water tank and projected towards the inside of the fresh air shell,
the second bulge set up in the second lateral wall of new trend casing is located the downside of water tank, orientation protruding in the new trend casing, with first bulge cooperates so that the gas that flows through it gathers together.
4. An indoor unit for a floor air conditioner according to claim 3,
the first protruding part and the second protruding part are symmetrically arranged; the shape of the first protruding part and the shape of the second protruding part are both hemispherical.
5. The indoor unit of claim 3, further comprising:
the filter assembly is positioned in the fresh air shell, is arranged at the downstream of the water tank and is used for filtering the gas flowing into the fresh air shell from the air inlet;
wherein, the air intake is seted up in the side of new trend casing, the air intake includes new trend air intake and indoor air intake.
6. The indoor unit of claim 1, further comprising:
and the fan assembly is used for promoting the gas to flow from the air inlet to the first air outlet.
7. The indoor unit of claim 6, wherein the fan assembly comprises:
and the centrifugal fan is arranged above the fresh air shell, an inlet of the centrifugal fan is communicated with the first air outlet, and the centrifugal fan is provided with a first outlet and a second outlet.
8. The indoor unit of claim 7, further comprising:
the shell is used for arranging the fresh air shell in the shell, is provided with a second air outlet for outputting and regulating indoor temperature gas and a third passage communicated with the first outlet of the centrifugal fan;
the third passageway extends from the first outlet of the centrifugal fan to the second air outlet and has a third air outlet; and the wind at the third air outlet blows to the second air outlet.
9. The indoor unit of claim 8, wherein,
the included angle between the plane of the second air outlet and the plane of the third air outlet is less than 180 degrees; the second air outlet and the third air outlet are arranged side by side;
and a second outlet of the centrifugal fan is used for supplying air to the indoor through the shell.
10. An air conditioner comprising a floor air conditioner indoor unit according to any one of claims 1 to 9.
CN202211349804.3A 2022-10-31 2022-10-31 Vertical air conditioner indoor unit and air conditioner Pending CN115682145A (en)

Priority Applications (2)

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CN202211349804.3A CN115682145A (en) 2022-10-31 2022-10-31 Vertical air conditioner indoor unit and air conditioner
PCT/CN2023/108672 WO2024093379A1 (en) 2022-10-31 2023-07-21 Floor standing air conditioner indoor unit and air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202211349804.3A CN115682145A (en) 2022-10-31 2022-10-31 Vertical air conditioner indoor unit and air conditioner

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CN107327941B (en) * 2017-08-18 2023-12-26 广东美的制冷设备有限公司 Indoor unit of vertical air conditioner and air conditioner
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CN115682145A (en) * 2022-10-31 2023-02-03 青岛海尔空调器有限总公司 Vertical air conditioner indoor unit and air conditioner

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Publication number Priority date Publication date Assignee Title
WO2024093379A1 (en) * 2022-10-31 2024-05-10 青岛海尔空调器有限总公司 Floor standing air conditioner indoor unit and air conditioner

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