WO2024021634A1 - 一种新风模块及空调器 - Google Patents

一种新风模块及空调器 Download PDF

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Publication number
WO2024021634A1
WO2024021634A1 PCT/CN2023/082047 CN2023082047W WO2024021634A1 WO 2024021634 A1 WO2024021634 A1 WO 2024021634A1 CN 2023082047 W CN2023082047 W CN 2023082047W WO 2024021634 A1 WO2024021634 A1 WO 2024021634A1
Authority
WO
WIPO (PCT)
Prior art keywords
air inlet
fresh air
cavity
air
support plate
Prior art date
Application number
PCT/CN2023/082047
Other languages
English (en)
French (fr)
Inventor
俞旭
商竹贤
田振
朱勇强
尚彬
陈伟
Original Assignee
宁波奥克斯电气股份有限公司
奥克斯空调股份有限公司
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 宁波奥克斯电气股份有限公司, 奥克斯空调股份有限公司 filed Critical 宁波奥克斯电气股份有限公司
Publication of WO2024021634A1 publication Critical patent/WO2024021634A1/zh

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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
    • F24F1/0035—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
    • F24F1/0041—Indoor units, e.g. fan coil units characterised by exhaustion of inside air from 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
    • F24F1/0071—Indoor units, e.g. fan coil units with means for purifying supplied air
    • F24F1/0073—Indoor units, e.g. fan coil units with means for purifying supplied air characterised by the mounting or arrangement of filters
    • 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
    • F24F13/02—Ducting arrangements
    • F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
    • 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
    • F24F13/12—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of sliding members
    • 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
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • 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
    • 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
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
    • 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
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
    • F24F7/065—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit fan combined with single duct; mounting arrangements of a fan in a duct
    • 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
    • F24F2130/20—Sunlight

Definitions

  • the present invention relates to the technical field of air conditioning, and specifically to a fresh air module and an air conditioner.
  • the problem solved by this invention is that the function of the fresh air module is single and the user experience is poor.
  • the present invention provides a fresh air module, which has fresh air function, purification function and sewage discharge function at the same time, and can significantly improve user experience.
  • a fresh air module includes a casing, a fan, a purification filter and a fresh air filter.
  • the casing is provided with an air inlet cavity and a fan cavity respectively, and the casing is provided with a fresh air inlet, a purifying air inlet and a dirty air outlet respectively.
  • An air inlet, the fan is installed in the fan cavity;
  • the fresh air filter and the purification filter are both installed in the air inlet cavity, and the air inlet cavity is divided into a fresh air inlet cavity, a purified air inlet cavity and a dirty air inlet cavity.
  • the purified air inlet cavity The air cavity is located on the air inlet side of the purification filter, the fresh air inlet cavity is located on the air outlet side of the purification filter, the fresh air inlet cavity is located on the air inlet side of the fresh air filter, and the dirty air inlet cavity is located on the air inlet side of the purification filter.
  • the air inlet cavity is located on the air outlet side of the fresh air filter, the dirty air inlet cavity is connected to the fan cavity, the fresh air inlet is connected to the fresh air inlet cavity, and the purification air inlet is connected to the fresh air inlet cavity.
  • the purification air inlet cavity is connected, and the dirty air inlet is connected with the dirty air inlet cavity.
  • the fresh air module provided by the embodiment of the present invention can operate the fresh air mode, the purification mode and the sewage discharge mode respectively.
  • the fan works to suck outdoor air into the fresh air inlet cavity from the fresh air outlet and filter it through the fresh air. After being filtered and purified by the net, it enters the dirty air inlet cavity, and finally enters the fan cavity from the dirty air inlet cavity and is discharged into the room through the indoor air outlet.
  • the fan works and the room The internal air is sucked into the purified air inlet cavity from the purified air inlet, and is filtered by the purifying filter before entering the fresh air inlet cavity.
  • the fresh air module provided by the embodiment of the present invention simultaneously has the function of introducing outdoor fresh air, as well as the indoor air purification function and the indoor air exhaust function, resulting in a better user experience.
  • a first support plate and a second support plate are provided on the side wall of the housing away from the fan cavity, and both the first support plate and the second support plate extend in the horizontal direction. , and the first support plate and the second support plate are spaced apart in the vertical direction, and the two ends of the purification filter in the vertical direction are respectively connected with the first support plate and the second support plate.
  • the purification filter screen, the side wall of the housing away from the fan cavity, the first support plate and the second support plate together form the purification air inlet chamber.
  • a first guide slide is provided on one side of the first support plate close to the second support plate, and a first guide slide is provided on one side of the second support plate close to the first support plate.
  • a second sliding part Both ends of the purification filter in the vertical direction are slidingly matched with the first sliding part and the second sliding part respectively, so as to be pulled out or inserted into the shell under the action of external force. body.
  • the purification filter slides into or out of the housing through the first sliding part and the second sliding part, making it easy to disassemble and assemble, and easy to clean and replace.
  • the purification air inlet is opened on the side wall of the housing away from the fan cavity at a position corresponding to the first support plate and the second support plate.
  • the air inlet is provided with a sliding baffle, and the sliding baffle is used to open or close the purification air inlet under the action of external force.
  • the purification air inlet is arranged on the side wall of the housing away from the fan cavity, and the purification air inlet is facing the air inlet end of the fan cavity, which shortens the air induction path of the indoor air and increases the purification air volume.
  • the side air inlet can avoid being affected by the return air from the heat exchange return air outlet on the top of the indoor unit, improving the purification capacity.
  • the first support plate in the vertical direction, is spaced apart from the top wall of the housing, and both the first support plate and the top wall of the housing serve to define the Dirty air inlet cavity part of the side wall.
  • the dirty air inlet is opened on the side wall of the housing away from the fan cavity at a position corresponding to the first support plate and the top wall of the housing.
  • the air inlet is provided with a sliding baffle, and the sliding baffle is used to open or close the dirty air inlet under the action of external force.
  • the dirty air inlet is opened on the side wall of the casing away from the fan cavity, and is located between the first support plate and the top wall of the casing to realize the side inlet of dirty air and avoid the draft of the heat exchange return air outlet set on the top of the air conditioner. Reduce the amount of polluted air introduced.
  • a first baffle is provided on the top wall of the housing, and a second baffle is provided on the bottom wall of the housing.
  • the first baffle and the second baffle are The plates jointly divide the interior of the housing into the air inlet chamber and the fan chamber, and the second baffle is protrudingly provided with a third extending in the horizontal direction on one side away from the fan chamber in the horizontal direction.
  • Support plate, the third support plate is located on the side of the second support plate away from the first support plate in the vertical direction, and the two ends of the fresh air filter in the vertical direction are respectively connected with the third support plate.
  • a support plate is connected to the third support plate.
  • a fresh air filter is set between the purification filter and the fan cavity.
  • the purification filter and the fresh air filter are facing the fan cavity.
  • the indoor air filtered and purified by the purification filter can be further purified at the fresh air filter and reach the air in the shortest distance.
  • the dirty air inlet cavity and fan cavity are designed to improve the purification air inlet air volume and efficiency.
  • the first support plate is provided with a third guide slide on a side close to the third support plate in the vertical direction, and the third support plate is close to the third support plate in the vertical direction.
  • a fourth sliding part is provided on one side of the first support plate, and both ends of the fresh air filter in the vertical direction are slidingly matched with the third sliding part and the fourth sliding part respectively, so as to The housing is extracted or inserted under external force.
  • the fresh air filter slides into or out of the housing through the third and fourth sliding parts, making it easy to disassemble and assemble, and easy to clean and replace.
  • the fresh air filter gradually moves away from the first baffle and the second baffle. the vertical plane.
  • the fresh air filter, the first baffle and the second baffle form a tapered flow channel, which can reduce the resistance of dirty air to air induction.
  • the air inlet of the fan cavity is formed between the first baffle and the second baffle, and the fresh air filter is between the first baffle and the second baffle.
  • the vertical projection on the plane of the panel covers at least 80% of the area of the air inlet.
  • the vertical projection of the fresh air filter in the horizontal direction covers at least 80% of the air inlet of the fan cavity, further increasing the fresh air intake volume.
  • the fresh air module further includes an air outlet switching component, which is provided on the housing.
  • the fan cavity is provided with an air inlet end and an air outlet end. The air end is connected to the dirty air inlet chamber, and the housing is also provided with an indoor air outlet and an outdoor air outlet.
  • the air outlet switching component is used to connect the air outlet end to the indoor air outlet and One of the two outdoor air outlets is connected and used to block the communication between the fresh air outlet and the fresh air inlet cavity when the air outlet end is connected to the outdoor air outlet.
  • the air outlet switching component connects the fresh air inlet to the fresh air inlet cavity, and connects the indoor air outlet to the air outlet end, thereby sucking in outdoor fresh air and discharging it indoors.
  • the air outlet switching component blocks the connection between the fresh air outlet and the fresh air inlet cavity, and connects the indoor air outlet to the air outlet, thereby purifying the inhaled indoor air and then discharging it into the room.
  • the air outlet switching component blocks the connection between the fresh air outlet and the fresh air inlet cavity, and connects the air outlet end to the outdoor exhaust outlet, thereby discharging the inhaled indoor air to the outdoors through the outdoor exhaust outlet.
  • the purified air inlet and/or the dirty air inlet are located on the side wall of the housing away from the fan cavity.
  • the purification air inlet and the dirty air inlet are set on the side wall of the casing to achieve side air inlet, so as to be far away from the heat exchange return air outlet on the top of the indoor unit to avoid the introduction of the heat exchange return air outlet from affecting the purification air inlet and the dirty air inlet.
  • the air inlet from the air outlet has an impact.
  • An embodiment of the present invention also provides an air conditioner, including the fresh air module.
  • the fresh air module includes a casing, a fan, a purification filter and a fresh air filter.
  • the casing is provided with an air inlet chamber and a fan chamber respectively.
  • the housing is provided with a fresh air inlet, a purifying air inlet and a dirty air inlet respectively, and the fan is installed in the fan cavity; the fresh air filter and the purifying filter are both installed on the air inlet.
  • the air inlet cavity is divided into a fresh air inlet cavity, a purified air inlet cavity and a dirty air inlet cavity.
  • the purified air inlet cavity is connected to the fresh air inlet cavity through the purification filter screen, so The fresh air inlet cavity passes through
  • the fresh air filter is connected to the dirty air inlet cavity
  • the dirty air inlet cavity is connected to the fan cavity
  • the fresh air inlet is connected to the fresh air inlet cavity
  • the purification air inlet is connected to the purification air inlet.
  • the air inlet cavity is connected, and the dirty air inlet is connected with the dirty air inlet cavity.
  • the air conditioner provided by the embodiment of the present invention can operate the fresh air mode, the purification mode and the sewage discharge mode respectively.
  • the fan works to suck outdoor air into the fresh air inlet cavity from the fresh air outlet and filter it through the fresh air. After being filtered and purified by the net, it enters the dirty air inlet cavity, and finally enters the fan cavity from the dirty air inlet cavity, and is discharged into the room through the indoor air outlet.
  • the fan works, sucking the indoor air into the purification air inlet cavity through the purification air inlet, and then passes through the purification filter and the fresh air filter in turn to filter and purify it, then enters the dirty air inlet cavity, and is finally inhaled by the dirty air inlet cavity. Fan, and discharged into the room through the indoor air outlet to purify indoor air.
  • the fan works, sucking the indoor air into the dirty air inlet chamber through the dirty air inlet, and sucking it into the fan through the dirty air inlet chamber, and then discharges it to the outside through the new air inlet to realize the blowdown of the indoor air. Therefore, the fresh air module provided by the embodiment of the present invention simultaneously has the function of introducing outdoor fresh air, as well as the indoor air purification function and the indoor air exhaust function, resulting in a better user experience.
  • Figure 1 is a cross-sectional view of the fresh air module provided by the embodiment of the present invention in the fresh air mode
  • Figure 2 is a cross-sectional view of the fresh air module provided by the embodiment of the present invention in purification mode
  • Figure 3 is a cross-sectional view of the fresh air module provided in the sewage discharge mode according to the embodiment of the present invention.
  • FIG 4 is a schematic structural diagram of the air outlet switching assembly in Figure 1;
  • Figure 5 is a schematic diagram of the connection structure between the air outlet switching component and the housing in fresh air mode or purification mode
  • Figure 6 is a schematic diagram of the connection structure between the air outlet switching component and the housing in the sewage discharge mode
  • Figure 7 is a schematic structural diagram of an air conditioner provided by an embodiment of the present invention.
  • 100-fresh air module 110-casing; 111-fan cavity; 1111-air inlet end; 1112-air outlet end; 112-fresh air outlet; 113-purification air inlet; 114-dirty air inlet; 115-first support Plate; 1151-first sliding guide part; 1152-third sliding guide part; 116-second support plate; 1161-second sliding guide part; 117-sliding baffle; 118-first baffle; 119-second Baffle; 1191-third support plate; 1192-fourth guide slide 120-Indoor air outlet; 121-Fresh air inlet cavity; 122-Purification air inlet cavity; 123-Dirty air inlet cavity; 124-Outdoor air outlet; 130-Fan; 150-Purification filter; 170-Fresh air Filter; 180-air outlet switching assembly; 181-first air guide chamber; 182-second air guide chamber; 183-first rotating baffle; 184-second rotating baffle; 200-air conditioner; 210-machine Shell;
  • Figure 1 shows a cross-sectional view of the fresh air module 100 provided in this embodiment in the fresh air mode.
  • the fresh air module 100 provided in this embodiment is applied to the air conditioner 200.
  • the fresh air module 100 includes a housing 110, a fan 130, a purification filter 150, a fresh air filter 170 and an air outlet switching component 180.
  • the casing 110 is provided with an air inlet cavity and a fan cavity 111 respectively.
  • the casing 110 is provided with a purification air inlet 113, a fresh air outlet 112, a dirty air inlet 114, an indoor air outlet 120 and an outdoor air exhaust outlet 124.
  • the fan 130 Installed in the fan cavity 111.
  • the fan cavity 111 is provided with an air inlet end 1111 and an air outlet end 1112.
  • the air inlet end 1111 is connected with the air inlet cavity.
  • the air outlet switching component 180 is provided on the housing 110 for selectively guiding the fresh air outlet 112 to the air inlet cavity. and used to connect the air outlet end 1112 of the fan cavity 111 with the outdoor air outlet 124 or the indoor air outlet 120, and to block the new air outlet 112 from the air inlet when the air outlet end 1112 is connected with the outdoor air outlet 124. cavity communication.
  • the purification filter 150 and the fresh air filter 170 are both installed in the air inlet cavity, and the air inlet cavity is divided into a purified air inlet cavity 122, a fresh air inlet cavity 121 and a dirty air inlet cavity 123.
  • the purified air inlet cavity 122 is purified by The filter 150 is connected with the fresh air inlet chamber 121, the fresh air inlet chamber 121 is connected with the dirty air inlet chamber 123 through the fresh air filter 170, the dirty air inlet chamber 123 is connected with the fan chamber 111, and the purified air inlet 113 is connected with the purified air inlet.
  • the cavity 122 is connected, the fresh air inlet 112 is connected with the fresh air inlet cavity 121, and the dirty air inlet 114 is connected with the dirty air inlet cavity 123.
  • the purified air inlet 113 and the dirty air inlet 114 are closed, and the air outlet switching component 180 connects the fresh air inlet 112 and the fresh air inlet chamber 121, and switches the fan chamber 111
  • the air outlet end 1112 is connected to the indoor air outlet 120 .
  • the fan 130 Rotate and suck outdoor fresh air into the fresh air inlet cavity 121 through the fresh air outlet 112.
  • the outdoor fresh air entering the fresh air inlet cavity 121 is filtered and purified by the fresh air filter 170 and flows into the dirty air inlet cavity 123, and then flows through the air inlet end of the fan cavity 111.
  • 1111 flows into the fan cavity 111, and then flows out of the fan cavity 111 through the air outlet end 1112 of the fan cavity 111, and flows into the room through the indoor air outlet 120, thus completing the introduction of outdoor fresh air.
  • FIG. 2 is a cross-sectional view of the fresh air module 100 provided in this embodiment in the purification mode.
  • the dirty air inlet 114 is closed, the purification air inlet 113 is opened, and the air outlet switching assembly 180 blocks the connection between the fresh air inlet 112 and the fresh air inlet cavity 121, and switches the air outlet end of the fan cavity 111 1112 is connected to the indoor air outlet 120.
  • the fan 130 rotates and sucks the indoor air into the purified air inlet chamber 122 through the purified air inlet 113. After the indoor air enters the purified air inlet chamber 122, it is filtered and purified by the purifying filter 150 and flows into the fresh air inlet chamber 121.
  • the dirty air flows into the air inlet cavity 123, then flows into the fan cavity 111 through the air inlet end 1111 of the fan cavity 111, and then flows out of the fan cavity 111 through the air outlet end 1112 of the fan cavity 111, and is passed indoors.
  • the air outlet 120 flows into the room, thereby completing the purification of indoor air.
  • FIG. 3 is a cross-sectional view of the fresh air module 100 provided in this embodiment in the sewage discharge mode.
  • the purification air inlet 113 is closed, the dirty air inlet 114 is opened, and the air outlet switching assembly 180 blocks the connection between the fresh air inlet 112 and the fresh air inlet cavity 121, and switches the air outlet end of the fan cavity 111 1112 is connected to the outdoor air exhaust outlet 124.
  • the fan 130 rotates, sucking indoor air into the dirty air inlet cavity 123 from the dirty air inlet 114, and flows into the fan cavity 111 from the air inlet end 1111 of the fan cavity 111, and then flows from the air outlet end of the fan cavity 111 1112 flows out to the outdoors through the outdoor exhaust outlet 124 to realize the discharge of indoor dirty air.
  • the fresh air module 100 provided in this embodiment has fresh air function, purification function and sewage discharge function at the same time, which can meet various functional requirements and provide a better user experience.
  • the purification filter 150 is disposed on the horizontal left side of the fresh air filter 170 , and the air inlet end 1111 of the fan cavity 111 is disposed on the horizontal right side of the fresh air filter 170 .
  • the left side wall of the purification filter 150 is the surrounding area.
  • the right side wall of the purification filter 150 and the left side wall of the fresh air filter 170 are part of the side walls that form the fresh air inlet cavity 122.
  • the right side wall of the fresh air filter 170 To surround The dirty air enters part of the side wall of the air cavity 123.
  • the outdoor fresh air entering the fresh air inlet chamber 121 directly flows from the fresh air filter 170 into the dirty air inlet chamber 123 without flowing through the purification filter 150.
  • outdoor fresh air has a large dust particle content and serious pollution, it is necessary to prevent the outdoor fresh air from contaminating the purification filter 150 .
  • the indoor air entering the purification air inlet chamber 122 can be double purified by the purification filter 150 and the fresh air filter 170 in sequence, and the indoor air purification effect is greatly improved.
  • the plane where the purification filter 150 is located is perpendicular to the horizontal plane, the angle between the plane where the fresh air filter 170 is located and the horizontal plane is greater than 0° and less than 90°, and the vertical projection of the purification filter 150 in the horizontal direction completely falls.
  • the air volume and purification area of purified indoor air are further increased, and the indoor air travel is shortened to improve the purification effect and efficiency.
  • the side wall of the housing 110 away from the fan cavity 111 is the left wall of the housing, and the first support plate 115 and the second support plate 116 are provided on the left wall of the housing.
  • the first support plate 115 and the second support plate 116 both extend in the horizontal direction, and the first support plate 115 and the second support plate 116 are spaced apart in the vertical direction.
  • the two ends of the purification filter 150 in the vertical direction Connected to the first support plate 115 and the second support plate 116 respectively, the purification filter 150 , the left wall of the housing 110 , the first support plate 115 and the second support plate 116 together form a purification air inlet chamber 122 .
  • the first supporting plate 115 is provided with a first sliding part 1151 on one side close to the second supporting plate 116
  • the second supporting plate 116 is provided with a second sliding part 1161 on a side close to the first supporting plate 115 .
  • the purification filter 150 Both ends in the vertical direction are slidably engaged with the first sliding part 1151 and the second sliding part 1161 respectively, so as to extract or insert the housing 110 under the action of external force.
  • a first guide slide 1151 is provided on the side of the first support plate 115 close to the second support plate 116.
  • a second sliding guide part 1161 is provided on the side of 116 close to the first support plate 115 , and the purification filter 150 is slidably matched with the first sliding part 1151 and the second sliding part 1161 .
  • the purification filter 150 can slide out of the housing 110 along the first sliding part 1151 and the second sliding part 1161 to clean or replace the purification filter 150, and can slide out of the housing 110 along the first sliding part 1151 and the second sliding part 1161 slides back into the housing 110 to realize quick installation of the purification filter 150 .
  • the purification air inlet 113 is opened on the left side wall of the housing 110 at a position corresponding to the first support plate 115 and the second support plate 116 .
  • the purification air inlet 113 is opened on the left side panel of the casing 110, that is, the purification air inlet 113 faces the purification filter 150, the fresh air filter 170 and the air inlet end 1111 of the fan cavity 111 in the horizontal direction, further shortening the air inlet in the purification room.
  • the flow stroke increases the purification air volume.
  • first support plate 115 is spaced apart from the top wall of the housing 110. Both the first support plate 115 and the top wall of the housing 110 serve as part of the side walls that define the dirty air inlet chamber 123.
  • the dirty air inlet 114 is opened in The left side wall of the housing 110 corresponds to the position between the first support plate 115 and the top wall of the housing 110 .
  • the dirty air inlet 114 is disposed on the left side wall of the casing 110 , which can prevent the air induction from the air conditioner return port from interfering with the air intake of the dirty air inlet 114 and ensure the air intake volume of the dirty air inlet 114 .
  • a sliding baffle 117 is slidably provided on the left side panel of the housing 110.
  • the sliding baffle 117 is used to slide relative to the housing 110 in the vertical direction under the action of external force to open the purification air inlet 113. Either one of the purified air inlet 113 and the dirty air inlet 114 is closed, or the purified air inlet 113 and the dirty air inlet 114 are closed at the same time.
  • the purification air inlet 113 is arranged relatively below the dirty air inlet 114.
  • the sliding baffle 117 seals the purifying air inlet 113 and the dirty air inlet 114 at the same time; in the purification mode, the sliding baffle 117 slides upward, thereby Open the purification air inlet 113 and keep the dirty air inlet 114 closed; in the sewage discharge mode, the sliding baffle 117 slides downward to open the dirty air inlet 114 and close the purification air inlet 113.
  • the air conditioner 200 is equipped with a driving device to drive the sliding baffle 117 to slide up and down.
  • the driving device responds to the control of the air conditioner 200, thereby controlling the sliding baffle 117 to move to different positions when the air conditioner 200 switches to different modes.
  • other devices or structures may be used to control the opening and closing of the purified air inlet 113 and the dirty air inlet 114, for example, Two separate control valves can be used to realize separate control of the purified air inlet 113 and the dirty air inlet 114.
  • a first baffle 118 is provided on the inner side of the top wall of the housing 110, and a second baffle 119 is provided on the bottom wall of the housing 110.
  • the first baffle 118 and the second baffle 119 jointly divide the interior of the housing 110 into Air inlet cavity and fan cavity 111. That is, the first baffle 118 and the second baffle 119 are arranged opposite to each other in the vertical direction.
  • the horizontal left sides of the first baffle 118 and the second baffle 119 and the inner side wall of the housing 110 form an air inlet cavity.
  • the horizontal right sides of the baffle 118 and the second baffle 119 and the inner wall of the housing 110 form a fan cavity 111 .
  • a third support plate 1191 extending in the horizontal direction is protruding from the side of the second baffle 119 away from the fan cavity 111 .
  • the third support plate 1191 is located between the second support plate 116 and the vertical direction away from the first support plate 115 .
  • the first support plate 115 , the second support plate 116 and the third support plate 1191 are arranged in sequence, and the two ends of the fresh air filter 170 in the vertical direction are respectively connected with the first support plate 115 and the third support plate 1191 is connected.
  • the first support plate 115 is provided with a third guide slide 1152 on a side close to the third support plate 1191 in the vertical direction.
  • the third support plate 1191 is provided with a third guide slide 1152 on a side close to the first support plate 115 in the vertical direction.
  • the four sliding guide portions 1192 and the two ends of the fresh air filter 170 in the vertical direction are slidingly matched with the third sliding sliding portion 1152 and the fourth sliding sliding portion 1192 respectively, so as to be pulled out or inserted into the housing 110 under the action of external force.
  • a third sliding part 1152 is provided on the side of the first support plate 115 close to the third support plate 1191, and a third sliding part 1152 is provided on the side of the fourth support plate close to the third support plate 1191.
  • a fourth sliding guide portion 1192 is provided on one side of a support plate 115 , and the fresh air filter 170 is slidably matched with the third sliding sliding portion 1152 and the fourth sliding guiding portion 1192 .
  • the fresh air filter 170 can slide out of the housing 110 along the third sliding part 1152 and the fourth guiding part 1192 to clean or replace the fresh air filter 170 , and can slide out of the housing 110 along the third sliding part 1152 And the fourth sliding part 1192 slides back into the housing 110 to realize the quick installation of the fresh air filter 170.
  • the fresh air filter 170 is arranged at an angle in this embodiment, from the end connected to the third support plate 1191 to the end connected to the first support plate 115, the fresh air filter 170 gradually moves away from the first baffle 118 and the second baffle 119. The vertical plane on which it lies.
  • the fresh air filter 170, the first baffle 118 and the second baffle 119 form a circle from top to bottom.
  • the gradually narrowing flow channel which serves as a part of the dirty air inlet cavity 123, gradually reduces the internal wind resistance, thereby increasing the flow rate of the dirty air entering from above the fresh air filter 170.
  • An air inlet of the fan cavity 111 is formed between the first baffle 118 and the second baffle 119 .
  • the air inlet is the end surface where the air inlet end 1111 of the fan cavity 111 communicates with the dirty air inlet cavity 123 .
  • the vertical projection of the fresh air filter 170 in the horizontal direction covers at least 80% of the area of the air inlet.
  • Figure 4 shows a schematic structural diagram of the air outlet switching assembly 180.
  • Figure 5 shows a diagram of the air outlet switching assembly 180 and the housing 110 in fresh air mode or purification mode.
  • Figure 6 is a schematic diagram of the connection structure between the air outlet switching component 180 and the housing 110 in the sewage discharge mode.
  • the air outlet switching assembly 180 is provided with a first air guide cavity 181 and a second air guide cavity 182.
  • the first air guide cavity 181 and the second air guide cavity 182 are connected inside the air outlet switching assembly 180, and the air outlet switching assembly
  • a first rotating baffle 183 is provided on 180 corresponding to the first air guide chamber 181, and the first rotating baffle 183 can rotate to a position to cover or open the first air guide chamber 181.
  • the air outlet switching component 180 is provided with a second rotating baffle 184 corresponding to the second air guide chamber 182.
  • the second rotating baffle 184 can rotate to a position of closing or opening the second air guide chamber 182.
  • the second air guide chamber 182 The cavity wall is provided with an opening connecting the pipe to the outside.
  • the first air guide cavity 181 corresponds to the outdoor air outlet 124
  • the second air guide cavity 182 corresponds to the fresh air outlet 112.
  • the first rotary baffle 183 rotates to the position of opening the first air guide cavity 181
  • the first rotary baffle 183 covers the indoor air outlet 120, thereby exhausting air from the air outlet end 1112 of the fan cavity 111 to the outside.
  • the opening 124 is connected to the first air guide cavity 181; when the first rotating baffle 183 rotates to a position of covering the first air guide cavity 181, the connection between the air outlet end 1112 and the indoor air outlet 120 is achieved.
  • the first rotating baffle 183 rotates to a position that covers the first air guide cavity 181, that is, the outdoor air outlet 124 is covered, and the second rotating baffle 184 rotates to Open the position of the second air guide cavity 182.
  • the air outlet end 1112 of the fan cavity 111 and the indoor air outlet 120 The fresh air inlet 112 is connected to the fresh air inlet cavity 121; in the purification mode, the first rotating baffle 183 rotates to a position of covering the first air guide cavity 181, and the second rotating baffle 184 rotates to a position of covering the first air guide cavity 181.
  • the first air guide cavity 181 is connected to the first air guide cavity 181
  • the opening on the wall of the second air guide cavity 182 is connected to the first air guide cavity 181 through the second air guide cavity 182 .
  • the fresh air outlet 211 and the fresh air outlet 112 are not connected to each other. .
  • the structure of the air outlet switching component 180 can also be adjusted and replaced according to actual application conditions.
  • the fresh air module 100 in addition to the fresh air function, also has the function of purifying indoor air and discharging indoor dirty air to the outdoors, and is applicable to a wider range of scenarios. In practical applications, it can quickly improve indoor air quality and provide a better user experience.
  • this embodiment also provides an air conditioner 200. Please refer to FIG. 7.
  • FIG. 7 shows a schematic structural diagram of the air conditioner 200.
  • the air conditioner 200 provided in this embodiment is configured with the aforementioned fresh air module 100.
  • the fresh air module 100 is provided at one end of the casing 210 of the air conditioner 200, and the purified air inlet 113 and the dirty air inlet 114 are correspondingly opened in the casing 210. side wall.
  • the purification filter 150 and the fresh air filter 170 are inserted from the side wall of the casing 210, which enables quick disassembly and assembly of the purification filter 150 and the fresh air filter 170 without disassembling the machine.
  • the indoor air outlet 120 is located on one side of the air outlet 211 opened in the casing 210, so that the purified exhaust air or fresh air can be quickly mixed with the exhaust air from the air outlet 211, thereby improving the user's physical comfort.
  • the air conditioner 200 in addition to the fresh air function, also has the function of purifying indoor air and discharging indoor dirty air to the outdoors, and is applicable to a wider range of scenarios. In practical applications, it can quickly improve indoor air quality and provide a better user experience.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

一种新风模块（100）及空调器（200），涉及空调技术领域。该新风模块（100）包括壳体（110）、风机（130）、净化滤网（150）及新风滤网（170），壳体（110）内分别设置有进风腔及风机腔（111），壳体（110）上分别开设有新风口（112）、净化进风口（113）及污风进风口（114），风机（130）安装在风机腔（111）内；新风滤网（170）与净化滤网（150）均安装于进风腔内，并将进风腔分隔成新风进风腔（121）、净化进风腔（122）及污风进风腔（123），所述净化进风腔（122）位于所述净化滤网（150）的进风侧，所述新风进风腔（121）位于所述净化滤网（150）的出风侧，所述新风进风腔（121）位于所述新风滤网（170）的进风侧，所述污风进风腔（123）位于所述新风滤网（170）的出风侧，污风进风腔（123）与风机腔（111）连通，新风口（112）与新风进风腔（121）连通，净化进风口（113）与净化进风腔（122）连通，污风进风口（114）与污风进风腔（123）连通。该新风模块（100）同时具备新风功能、净化功能及排污功能，能够显著提升用户体验。

Description

一种新风模块及空调器 技术领域
本发明涉及空调技术领域，具体而言，涉及一种新风模块及空调器。
背景技术
目前，市面上的空调器配置的新风模块功能单一，仅能够在新风模式下将室外空气引入室内，用户体验较差。
发明内容
本发明解决的问题是新风模块功能单一、用户体验较差。
为解决上述问题，本发明提供一种新风模块，其同时具备新风功能、净化功能及排污功能，能够显著提升用户体验。
本发明的实施例提供一种技术方案：
一种新风模块，包括壳体、风机、净化滤网及新风滤网，所述壳体内分别设置有进风腔及风机腔，所述壳体上分别开设有新风口、净化进风口及污风进风口，所述风机安装在所述风机腔内；
所述新风滤网与所述净化滤网均安装于所述进风腔内，并将所述进风腔分隔成新风进风腔、净化进风腔及污风进风腔，所述净化进风腔位于所述净化滤网的进风侧，所述新风进风腔位于所述净化滤网的出风侧，所述新风进风腔位于所述新风滤网的进风侧，所述污风进风腔位于所述新风滤网的出风侧，所述污风进风腔与所述风机腔连通，所述新风口与所述新风进风腔连通，所述净化进风口与所述净化进风腔连通，所述污风进风口与所述污风进风腔连通。
本发明实施例提供的新风模块，在实际应用中，能够分别运行新风模式、净化模式及排污模式，在新风模式下，风机工作，将室外空气由新风口吸入新风进风腔，并经过新风滤网过滤净化后进入污风进风腔，最后由污风进风腔进入风机腔，并由室内出风口排入室内。在净化模式下，风机工作，将室 内空气由净化进风口吸入净化进风腔，并经过净化滤网过滤后进入新风进风腔，再经过新风滤网的过滤净化后进入污风进风腔，最后由污风进风腔吸入风机，并由室内出风口排入室内，实现对室内空气的净化。在排污模式下，风机工作，将室内空气由污风进风口吸入污风进风腔，并由污风进风腔吸入风机，再排出至室外，实现对室内空气的排污。因此，本发明实施例提供的新风模块，同时具备引入室外新风的功能以及室内空气净化功能与室内空气排出功能，用户体验更佳。
在可选的实施方式中，所述壳体远离风机腔的侧壁上设置有第一支撑板及第二支撑板，所述第一支撑板与所述第二支撑板均在水平方向上延伸，且所述第一支撑板与所述第二支撑板在竖直方向上间隔设置，所述净化滤网在竖直方向上的两端分别与所述第一支撑板及所述第二支撑板连接，所述净化滤网与所述壳体远离风机腔的侧壁、所述第一支撑板及所述第二支撑板共同围成所述净化进风腔。
在可选的实施方式中，所述第一支撑板靠近所述第二支撑板的一侧设置有第一导滑部，所述第二支撑板靠近所述第一支撑板的一侧设置有第二导滑部，所述净化滤网在竖直方向上的两端分别与所述第一导滑部及所述第二导滑部滑动配合，以在外力作用下抽出或插入所述壳体。
净化滤网通过第一导滑部及第二导滑部滑入或滑出壳体，拆装方便快捷，易于清洁与更换。
在可选的实施方式中，所述净化进风口开设于所述壳体远离所述风机腔的侧壁上对应所述第一支撑板与所述第二支撑板之间的位置，所述净化进风口设置有滑动挡板，所述滑动挡板用于在外力作用下打开或关闭所述净化进风口。
净化进风口设置于壳体远离风机腔的侧壁上，并且净化进风口正对风机腔的进风端，缩短了室内风的引风路径，提高净化风量。并且，侧向进风能够避免受到室内机顶部的换热回风口的回风影响，提升净化能力。
在可选的实施方式中，在竖直方向上，所述第一支撑板与所述壳体的顶壁间隔设置，所述第一支撑板与所述壳体的顶壁均作为限定所述污风进风腔 的部分侧壁。
在可选的实施方式中，所述污风进风口开设于所述壳体远离风机腔的侧壁上对应所述第一支撑板与所述壳体的顶壁之间的位置，所述污风进风口设置有滑动挡板，所述滑动挡板用于在外力作用下打开或关闭所述污风进风口。
污风进风口开设于壳体远离风机腔的侧壁上，且位于第一支撑板与壳体的顶壁之间，实现侧方进污风，避免空调顶部设置的换热回风口的引风降低污风引风量。
在可选的实施方式中，所述壳体的顶壁上设置有第一挡板，所述壳体的底壁上设置有第二挡板，所述第一挡板与所述第二挡板共同将所述壳体内部分隔成所述进风腔及所述风机腔，所述第二挡板在水平方向上远离所述风机腔的一侧凸设有在水平方向上延伸的第三支撑板，所述第三支撑板处于所述第二支撑板在竖直方向上远离所述第一支撑板的一侧，所述新风滤网在竖直方向上的两端分别与所述第一支撑板及所述第三支撑板连接。
净化滤网与风机腔之间设置新风滤网，净化滤网与新风滤网正对风机腔，经过净化滤网过滤净化后的室内空气能够在新风滤网处得到进一步净化，并以最短行程到的污风进风腔及风机腔，提升净化进风风量与效率。
在可选的实施方式中，所述第一支撑板在竖直方向上靠近所述第三支撑板的一侧设置有第三导滑部，所述第三支撑板在竖直方向上靠近所述第一支撑板的一侧设置有第四导滑部，所述新风滤网在竖直方向上的两端分别与所述第三导滑部及所述第四导滑部滑动配合，以在外力作用下抽出或插入所述壳体。
新风滤网通过第三导滑部及第四导滑部滑入或滑出壳体，拆装方便快捷，易于清洁与更换。
在可选的实施方式中，由连接所述第三支撑板的一端至连接所述第一支撑板的一端，所述新风滤网逐渐远离所述第一挡板与所述第二挡板所在的竖直平面。
新风滤网与第一挡板及第二挡板围成渐缩流道，能够降低污风引风阻力。
在可选的实施方式中，所述第一挡板与所述第二挡板之间形成所述风机腔的进风口，所述新风滤网在所述第一挡板与所述第二挡板所在平面上的垂直投影至少覆盖所述进风口的面积的80％。
新风滤网在水平方向上的垂直投影至少覆盖风机腔的进风口的80％，进一步提升新风进风量。
在可选的实施方式中，所述新风模块还包括出风切换组件，所述出风切换组件设置于所述壳体上，所述风机腔设置有进风端及出风端，所述进风端与所述污风进风腔连通，所述壳体上还开设有室内出风口及室外排风口，所述出风切换组件用于将所述出风端与所述室内出风口及所述室外排风口的二者之一连通，并用于在将所述出风端与所述室外排风口连通时阻断所述新风口与所述新风进风腔的连通。
在新风模式下，出风切换组件将新风口与新风进风腔导通，并将室内出风口与出风端导通，从而吸入室外新风并排入室内。在净化模式下，出风切换组件阻断新风口与新风进风腔的导通，并将室内出风口与出风端导通，从而将吸入的室内空气经过净化后再排入室内。在排污模式下，出风切换组件阻断新风口与新风进风腔的导通，并将出风端与室外排风口导通，从而将吸入的室内空气经室外排风口排出至室外。
在可选的实施方式中，所述净化进风口和/或所述污风进风口位于所述壳远离所述风机腔的侧壁上。
净化进风口与污风进风口设置于壳体的侧壁上，实现侧向进风，从而远离室内机顶部的换热回风口，避免换热回风口的引风对净化进风口与污风进风口的进风造成影响。
本发明的实施例还提供一种空调器，包括所述的新风模块，所述新风模块包括壳体、风机、净化滤网及新风滤网，所述壳体内分别设置有进风腔及风机腔，所述壳体上分别开设有新风口、净化进风口及污风进风口，所述风机安装在所述风机腔内；所述新风滤网与所述净化滤网均安装于所述进风腔内，并将所述进风腔分隔成新风进风腔、净化进风腔及污风进风腔，所述净化进风腔通过所述净化滤网与所述新风进风腔连通，所述新风进风腔通过所 述新风滤网与所述污风进风腔连通，所述污风进风腔与所述风机腔连通，所述新风口与所述新风进风腔连通，所述净化进风口与所述净化进风腔连通，所述污风进风口与所述污风进风腔连通。
本发明实施例提供的空调器，在实际应用中，能够分别运行新风模式、净化模式及排污模式，在新风模式下，风机工作，将室外空气由新风口吸入新风进风腔，并经过新风滤网过滤净化后进入污风进风腔，最后由污风进风腔进入风机腔，并由室内出风口排入室内。在净化模式下，风机工作，将室内空气由净化进风口吸入净化进风腔，并依次经过净化滤网与新风滤网的过滤净化后进入污风进风腔，最后由污风进风腔吸入风机，并由室内出风口排入室内，实现对室内空气的净化。在排污模式下，风机工作，将室内空气由污风进风口吸入污风进风腔，并由污风进风腔吸入风机，再由新风口排出至室外，实现对室内空气的排污。因此，本发明实施例提供的新风模块，同时具备引入室外新风的功能以及室内空气净化功能与室内空气排出功能，用户体验更佳。
附图说明
图1为本发明实施例提供的新风模块在新风模式下的剖视图；
图2为本发明实施例提供的新风模块在净化模式下的剖视图；
图3为本发明实施例提供的新风模块在排污模式下的剖视图；
图4为图1中出风切换组件的结构示意图；
图5为新风模式或净化模式下出风切换组件与壳体的连接结构示意图；
图6为排污模式下出风切换组件与壳体的连接结构示意图；
图7为本发明的实施例提供的空调器的结构示意图。
附图标记说明：
100-新风模块；110-壳体；111-风机腔；1111-进风端；1112-出风端；112-新风口；113-净化进风口；114-污风进风口；115-第一支撑板；1151-第一导滑部；1152-第三导滑部；116-第二支撑板；1161-第二导滑部；117-滑动挡板；118-第一挡板；119-第二挡板；1191-第三支撑板；1192-第四导滑 部；120-室内出风口；121-新风进风腔；122-净化进风腔；123-污风进风腔；124-室外排风口；130-风机；150-净化滤网；170-新风滤网；180-出风切换组件；181-第一导风腔；182-第二导风腔；183-第一转动挡板；184-第二转动挡板；200-空调器；210-机壳；211-出风口。
具体实施方式
为使本发明的上述目的、特征和优点能够更为明显易懂，下面结合附图对本发明的具体实施例做详细的说明。
请参阅图1，图1所示为本实施例提供的新风模块100在新风模式下的剖视图。
本实施例提供的新风模块100应用于空调器200，该新风模块100包括壳体110、风机130、净化滤网150、新风滤网170及出风切换组件180。壳体110内部分别设置有进风腔及风机腔111，壳体110上分别开设有净化进风口113、新风口112、污风进风口114、室内出风口120及室外排风口124，风机130安装于风机腔111内。
风机腔111设置有进风端1111及出风端1112，进风端1111与进风腔连通，出风切换组件180设置于壳体110上，用于将新风口112与进风腔选择性导通，并用于将风机腔111的出风端1112与室外排风口124或室内出风口120连通，并用于在将出风端1112与室外排风口124连通时阻断新风口112与进风腔的连通。
净化滤网150与新风滤网170均安装于进风腔内，并将进风腔分隔成净化进风腔122、新风进风腔121及污风进风腔123，净化进风腔122通过净化滤网150与新风进风腔121连通，新风进风腔121通过新风滤网170与污风进风腔123连通，污风进风腔123与风机腔111连通，净化进风口113与净化进风腔122连通，新风口112与新风进风腔121连通，污风进风口114与污风进风腔123连通。
在实际应用中，当空调器200运行新风模式时，净化进风口113与污风进风口114关闭，出风切换组件180将新风口112与新风进风腔121导通，并将风机腔111的出风端1112与室内出风口120导通。在此状态下，风机130 转动，通过新风口112将室外新风吸入新风进风腔121，进入新风进风腔121的室外新风经新风滤网170过滤净化后流入污风进风腔123，再由风机腔111的进风端1111流入风机腔111，之后由风机腔111的出风端1112流出风机腔111，并由室内出风口120流入室内，从而完成对室外新风的引入。
请结合参阅图2，图2所示为本实施例提供的新风模块100在净化模式下的剖视图。
当空调器200运行净化模式时，污风进风口114关闭，净化进风口113打开，出风切换组件180阻断新风口112与新风进风腔121的连通，并将风机腔111的出风端1112与室内出风口120导通。在此状态下，风机130转动，将室内空气由净化进风口113吸入净化进风腔122，室内空气进入净化进风腔122内后，经净化滤网150过滤净化后流入新风进风腔121，在经过新风滤网170过滤净化后流入污风进风腔123，再由风机腔111的进风端1111流入风机腔111，之后由风机腔111的出风端1112流出风机腔111，并由室内出风口120流入室内，从而完成对室内空气的净化。
请结合参阅图3，图3所示为本实施例提供的新风模块100在排污模式下的剖视图。
当空调器200运行排污模式时，净化进风口113关闭，污风进风口114打开，出风切换组件180阻断新风口112与新风进风腔121的连通，并将风机腔111的出风端1112与室外排风口124导通。在此状态下，风机130转动，将室内空气由污风进风口114吸入污风进风腔123，并由风机腔111的进风端1111流入风机腔111，之后由风机腔111的出风端1112经室外排风口124流出至室外，实现对室内污浊空气的排放。
可见，本实施例提供的新风模块100，同时具备新风功能、净化功能及排污功能，能够满足多种功能需求，用户体验更佳。
本实施例中，净化滤网150设置于新风滤网170的水平左侧，而风机腔111的进风端1111设置于新风滤网170的水平右侧，净化滤网150的左侧壁为围成净化进风腔122的部分侧壁，净化滤网150的右侧壁与新风滤网170的左侧壁均为围成新风进风腔121的部分侧壁，新风滤网170的右侧壁为围 成污风进风腔123的部分侧壁。
因此，在实际应用中，当新风模块100运行新风模式时，进入新风进风腔121的室外新风在不流经净化滤网150的情况下由新风滤网170直接流入污风进风腔123，考虑到室外新风粉尘颗粒含量大且污染较严重，避免室外新风对净化滤网150造成污染。而当新风模块100运行净化模式时，进入净化进风腔122内的室内空气能够依次经过净化滤网150与新风滤网170的双重净化，室内空气的净化效果得到大幅提升。
实际上，净化滤网150所在的平面与水平面垂直，新风滤网170所在的平面与水平面之间的夹角大于0°且小于90°，并且净化滤网150在水平方向上的垂直投影完全落在新风滤网170范围内，进一步提升净化室内风的风量与净化面积，并缩短室内风的行程，提升净化效果与效率。
可见，本实施中，通过净化滤网150的竖直设置以及新风滤网170的倾斜设置，提升了对壳体110进风腔的空间利用率。并且，净化滤网150与新风滤网170之间存在新风进风腔121的部分空间，避免净化滤网150阻碍新风的进风行程，保证新风进风顺畅。
实际上，本实施例中，壳体110远离风机腔111的一侧侧壁即为壳体的左壁，壳体的左壁上设置有第一支撑板115及第二支撑板116。第一支撑板115与第二支撑板116均在水平方向上延伸，且第一支撑板115与第二支撑板116在竖直方向上间隔设置，净化滤网150在竖直方向上的两端分别与第一支撑板115及第二支撑板116连接，净化滤网150与壳体110的左壁、第一支撑板115及第二支撑板116共同围成净化进风腔122。
第一支撑板115靠近第二支撑板116的一侧设置有第一导滑部1151，第二支撑板116靠近第一支撑板115的一侧设置有第二导滑部1161，净化滤网150在竖直方向上的两端分别与第一导滑部1151及第二导滑部1161滑动配合，以在外力作用下抽出或插入壳体110。
考虑到在实际应用中，净化滤网150需要定期进行清洁或更换，需要重新拆装。为了方便净化滤网150在壳体110上的拆装，本实施例中，在第一支撑板115靠近第二支撑板116的一侧设置第一导滑部1151，在第二支撑板 116靠近第一支撑板115的一侧设置第二导滑部1161，净化滤网150与第一导滑部1151及第二导滑部1161滑动配合。净化滤网150在外力作用下，能够沿第一导滑部1151及第二导滑部1161滑出壳体110，以对净化滤网150进行清洁或更换，并能够沿第一导滑部1151及第二导滑部1161重新滑入壳体110，实现对净化滤网150的快速安装。
本实施例中，净化进风口113开设于壳体110的左侧壁上对应第一支撑板115与第二支撑板116之间的位置。净化进风口113开设于壳体110的左侧板上，即净化进风口113在水平方向上正对净化滤网150、新风滤网170及风机腔111的进风端1111，进一步缩短净化室内风的流动行程，提升净化风量。
并且，第一支撑板115与壳体110的顶壁间隔设置，第一支撑板115与壳体110的顶壁均作为限定污风进风腔123的部分侧壁，污风进风口114开设于壳体110的左侧壁上对应第一支撑板115与壳体110的顶壁之间的位置。
污风进风口114设置于壳体110的左侧壁上，能够避免空调回风口的引风干扰污风进风口114的进风，保证污风进风口114的进风量。
本实施例中，壳体110的左侧板上可滑动的设置有滑动挡板117，滑动挡板117用于在外力作用下相对壳体110在竖直方向上滑动，以打开净化进风口113与污风进风口114的二者之一，或同时封闭净化进风口113与污风进风口114。
净化进风口113相对设置于污风进风口114的下方，在新风模式下，滑动挡板117同时封闭净化进风口113与污风进风口114；在净化模式下，滑动挡板117向上滑动，从而打开净化进风口113，并保持对污风进风口114的封闭；在排污模式下，滑动挡板117向下滑动，从而打开污风进风口114，并封闭净化进风口113。
在实际应用中，空调器200内配置驱动装置驱动滑动挡板117的上下滑动，该驱动装置响应空调器200的控制，从而在空调器200切换不同模式时，控制滑动挡板117运行至不同位置。可以理解的是，在其他实施例中，净化进风口113与污风进风口114的启闭控制还可以采用其他装置或结构，例如， 可以采用两个单独的控制阀实现对净化进风口113与污风进风口114的单独控制。
壳体110的顶壁的内侧设置有第一挡板118，壳体110的底壁上设置有第二挡板119，第一挡板118与第二挡板119共同将壳体110内部分隔成进风腔及风机腔111。即第一挡板118与第二挡板119在竖直方向上相对设置，第一挡板118与第二挡板119的水平左侧与壳体110的内侧壁围成进风腔，第一挡板118与第二挡板119的水平右侧与壳体110的内侧壁围成风机腔111。
第二挡板119远离风机腔111的一侧凸设有在水平方向上延伸的第三支撑板1191，第三支撑板1191处于第二支撑板116在竖直方向上远离第一支撑板115的一侧，即在竖直方向上，第一支撑板115、第二支撑板116及第三支撑板1191依次间隔设置，新风滤网170在竖直方向上的两端分别与第一支撑板115及第三支撑板1191连接。
第一支撑板115在竖直方向上靠近第三支撑板1191的一侧设置有第三导滑部1152，第三支撑板1191在竖直方向上靠近第一支撑板115的一侧设置有第四导滑部1192，新风滤网170在竖直方向上的两端分别与第三导滑部1152及第四导滑部1192滑动配合，以在外力作用下抽出或插入壳体110。
同样的，考虑到在实际应用中，新风滤网170需要定期进行清洁或更换，需要重新拆装。为了方便新风滤网170在壳体110上的拆装，本实施例中，在第一支撑板115靠近第三支撑板1191的一侧设置第三导滑部1152，在第四支撑板靠近第一支撑板115的一侧设置第四导滑部1192，新风滤网170与第三导滑部1152及第四导滑部1192滑动配合。新风滤网170在外力作用下，能够沿第三导滑部1152及第四导滑部1192滑出壳体110，以对新风滤网170进行清洁或更换，并能够沿第三导滑部1152及第四导滑部1192重新滑入壳体110，实现对新风滤网170的快速安装。
并且，由于本实施例中新风滤网170倾斜设置，由连接第三支撑板1191的一端至连接第一支撑板115的一端，新风滤网170逐渐远离第一挡板118与第二挡板119所在的竖直平面。
可见，新风滤网170与第一挡板118及第二挡板119围成一个由上至下 逐渐缩小的流道，该流道作为污风进风腔123的一部分，内部风阻逐渐降低，实现了对由新风滤网170上方进入的污风的流速提升。
第一挡板118与第二挡板119之间形成风机腔111的进风口，该进风口即为风机腔111的进风端1111连通污风进风腔123的端面。本实施例中，为了提升新风与净化的风量，新风滤网170在水平方向上的垂直投影至少覆盖进风口的面积的80％。
请结合参阅图4、图5及图6，图4所示为出风切换组件180的结构示意图，图5所示为图5为新风模式或净化模式下出风切换组件180与壳体110的连接结构示意图，图6为排污模式下出风切换组件180与壳体110的连接结构示意图。
出风切换组件180上设置有第一导风腔181及第二导风腔182，第一导风腔181与第二导风腔182在出风切换组件180的内部连通，且出风切换组件180上对应第一导风腔181设置有第一转动挡板183，第一转动挡板183能够转动至封盖或打开第一导风腔181的位置。出风切换组件180上对应第二导风腔182设置有第二转动挡板184，第二转动挡板184能够转动至封盖或打开第二导风腔182的位置，第二导风腔182的腔壁上开设有接管连通室外的开口。
通过配置出风切换组件180在壳体110上的位置，使得第一导风腔181与室外排风口124相对应，第二导风腔182与新风口112对应。在第一转动挡板183转动至打开第一导风腔181的位置时，第一转动挡板183实现对室内出风口120的封盖，从而将风机腔111的出风端1112通过室外排风口124与第一导风腔181导通；第一转动挡板183转动至封盖第一导风腔181的位置时，实现对出风端1112与室内出风口120的导通。第二转动挡板184转动至封盖第二导风腔182的位置时，实现对新风口112与新风进风腔121的阻断；第二转动挡板184转动至打开第二导风腔182的位置时，实现对新风口112与新风进风腔121的导通。
请结合参阅图1至图6，在新风模式下，第一转动挡板183转动至封盖第一导风腔181的位置，即封盖室外排风口124，第二转动挡板184转动至打开第二导风腔182的位置，此时，风机腔111的出风端1112与室内出风口120 导通，新风口112与新风进风腔121导通；在净化模式下，第一转动挡板183转动至封盖第一导风腔181的位置，第二转动挡板184转动至封盖第二导风腔182的位置，此时，风机腔111的出风端1112与室内出风口120导通，新风口112与新风进风腔121不导通；在排污模式下，第一转动挡板183转动至打开第一导风腔181的位置，第二转动挡板184转动至封盖第二导风腔182的位置，此时，风机腔111的出风端1112通过室外排风口124与第一导风腔181导通，第二导风腔182的腔壁上开设的开口经第二导风腔182与第一导风腔181导通，新风出风口211与新风口112不导通。
可以理解的是，在其他实施例中，出风切换组件180的结构还可以根据实际应用条件进行调整替换。
综上，本实施例提供的新风模块100，除新风功能外，还具有对室内空气进行净化的功能以及将室内污浊空气排出至室外的功能，适用场景更广。在实际应用中能够快速提升室内空气质量，用户体验更佳。
另外，本实施例还提供一种空调器200，请参阅图7，图7所示为该空调器200的结构示意图。
本实施例提供的空调器200配置有前述的新风模块100，实际上，新风模块100设置于空调器200的机壳210的一端，净化进风口113与污风进风口114对应开设于机壳210的侧壁。净化滤网150与新风滤网170由机壳210的侧壁插入，能够实现不拆机的情况下对净化滤网150与新风滤网170的快速拆装。室内出风口120处于机壳210开设的出风口211的一侧，使得净化后的排风或新风排风能够与出风口211的排风快速混合，提升用户体感舒适度。
综上，本实施例提供的空调器200，除新风功能外，还具有对室内空气进行净化的功能以及将室内污浊空气排出至室外的功能，适用场景更广。在实际应用中能够快速提升室内空气质量，用户体验更佳。
虽然本发明披露如上，但本发明并非限定于此。任何本领域技术人员，在不脱离本发明的精神和范围内，均可作各种更动与修改，因此本发明的保护范围应当以权利要求所限定的范围为准。

Claims (13)

  1. 一种新风模块，其特征在于，包括壳体(110)、风机(130)、净化滤网(150)及新风滤网(170)，所述壳体(110)内分别设置有进风腔及风机腔(111)，所述壳体(110)上分别开设有新风口(112)、净化进风口(113)及污风进风口(114)，所述风机(130)安装在所述风机腔(111)内；
    所述新风滤网(170)与所述净化滤网(150)均安装于所述进风腔内，并将所述进风腔分隔成新风进风腔(121)、净化进风腔(122)及污风进风腔(123)，所述净化进风腔(122)位于所述净化滤网(150)的进风侧，所述新风进风腔(121)位于所述净化滤网(150)的出风侧，所述新风进风腔(121)位于所述新风滤网(170)的进风侧，所述污风进风腔(123)位于所述新风滤网的出风侧，所述污风进风腔(123)与所述风机腔(111)连通，所述新风口(112)与所述新风进风腔(121)连通，所述净化进风口(113)与所述净化进风腔(122)连通，所述污风进风口(114)与所述污风进风腔(123)连通。
  2. 根据权利要求1所述的新风模块，其特征在于，所述壳体(110)远离所述风机腔(111)的侧壁的内侧设置有第一支撑板(115)及第二支撑板(116)，且所述第一支撑板(115)与所述第二支撑板(116)在竖直方向上间隔设置，所述净化滤网(150)在竖直方向上的两端分别与所述第一支撑板(115)及所述第二支撑板(116)连接，所述净化滤网(150)与所述壳体(110)远离所述风机腔(111)的侧壁的内侧、所述第一支撑板(115)及所述第二支撑板(116)共同围成所述净化进风腔(122)。
  3. 根据权利要求2所述的新风模块，其特征在于，所述第一支撑板(115)靠近所述第二支撑板(116)的一侧设置有第一导滑部(1151)，所述第二支撑板(116)靠近所述第一支撑板(115)的一侧设置有第二导滑部(1161)，所述净化滤网(150)在竖直方向上的两端分别与所述第一导滑部(1151)及所述第二导滑部(1161)滑动配合，以在外力作用下抽出或插入所述壳体(110)。
  4. 根据权利要求2所述的新风模块，其特征在于，所述净化进风口(113)开设于所述壳体(110)远离所述风机腔(111)的侧壁上对应所述第一支撑板(115)与所述第二支撑板(116)之间的位置。
  5. 根据权利要求2所述的新风模块，其特征在于，在竖直方向上，所述第一支撑板(115)与所述壳体(110)的顶壁间隔设置，所述第一支撑板(115)与所述壳体(110)的顶壁均作为限定所述污风进风腔(123)的侧壁。
  6. 根据权利要求5所述的新风模块，其特征在于，所述污风进风口(114)开设于所述壳体(110)远离所述风机腔(111)的侧壁上对应所述第一支撑板(115)与所述壳体(110)的顶壁之间的位置。
  7. 根据权利要求2所述的新风模块，其特征在于，所述壳体(110)的顶壁上设置有第一挡板(118)，所述壳体(110)的底壁上设置有第二挡板(119)，所述第一挡板(118)与所述第二挡板(119)共同将所述壳体(110)内部分隔成所述进风腔及所述风机腔(111)，所述第二挡板(119)在水平方向上远离所述风机腔(111)的一侧凸设有第三支撑板(1191)，所述第三支撑板(1191)与所述第二支撑板(116)均处于所述第一支撑板(115)在竖直方向上的同一侧，所述新风滤网(170)在竖直方向上的两端分别与所述第一支撑板(115)及所述第三支撑板(1191)连接。
  8. 根据权利要求7所述的新风模块，其特征在于，所述第一支撑板(115)在竖直方向上靠近所述第三支撑板(1191)的一侧设置有第三导滑部(1152)，所述第三支撑板(1191)在竖直方向上靠近所述第一支撑板(115)的一侧设置有第四导滑部(1192)，所述新风滤网(170)在竖直方向上的两端分别与所述第三导滑部(1152)及所述第四导滑部(1192)滑动配合，以在外力作用下抽出或插入所述壳体(110)。
  9. 根据权利要求7所述的新风模块，其特征在于，由连接所述第三支撑板(1191)的一端至连接所述第一支撑板(115)的一端，所述新风滤网(170)逐渐远离所述第一挡板(118)与所述第二挡板(119)所在的平面。
  10. 根据权利要求9所述的新风模块，其特征在于，所述第一挡板(118)与所述第二挡板(119)之间形成所述风机腔(111)的进风口，所述新风滤网(170)在所述第一挡板(118)与所述第二挡板(119)所在平面上的垂直投影至少覆盖所述进风口的面积的80％。
  11. 根据权利要求1所述的新风模块，其特征在于，所述新风模块(100)还 包括出风切换组件(180)，所述出风切换组件(180)设置于所述壳体(110)上，所述风机腔(111)设置有进风端(1111)及出风端(1112)，所述进风端(1111)与所述污风进风腔(123)连通，所述壳体(110)上还开设有室内出风口(120)及室外排风口(124)，所述出风切换组件(180)用于将所述出风端(1112)与所述室内出风口(120)及所述室外排风口(124)的二者之一连通，并用于在将所述出风端(1112)与所述室外排风口(124)连通时阻断所述新风口(112)与所述新风进风腔(121)的连通。
  12. 根据权利要求1所述的新风模块，其特征在于，所述净化进风口(113)和/或所述污风进风口(114)位于所述壳体(110)远离所述风机腔(111)的侧壁。
  13. 一种空调器，其特征在于，包括如权利要求1-12任一项所述的新风模块(100)。
PCT/CN2023/082047 2022-07-29 2023-03-17 一种新风模块及空调器 WO2024021634A1 (zh)

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